Case: P87, Chinese, female, 27yo

DiseaseAssertion: VWD1

FamilyInfo: NA

ParentalGenotype(s): NA

CasePresentingHPOs: HP:0012147

(Reduced quantity of VWF)

CaseHPOFreeText: type O blood, bleeding score = 3; VWF:Ag (%) = 55.9, VWF:RCo (%) = 55.8, FVIII:C (%) = 70.1, VWF:CB (%) = 61.3, VWFpp (%) = 88.0, VWF:RCo/VWF:Ag = 1.0, VWF:CB/VWF:Ag = 1.1, VWFpp/VWF:Ag = 1.6, FVIII:C/VWF:Ag = 1.3

CaseNOTHPOs:

CaseNOTHPOFreeText:

CasePreviousTesting: NA

GenotypingMethod: NGS

PreviouslyPublished: NA

Gene: VWF

Variant: c.6860G>A (p.Arg2287Gln)

HGVS: NM_000552.3:c.6860G>A (p.Arg2287Gln)

ClinVarID: NA

CAID: CA6401877; http://reg.clinicalgenome.org/redmine/projects/registry/genboree_registry/by_caid?caid=CA6401877

gnomAD: MAF = 0.005415 (108/19946 alleles) in the East Asian population; https://gnomad.broadinstitute.org/variant/12-6094770-C-T

Case: P2, Chinese, female, 3yo

DiseaseAssertion: VWD1

FamilyInfo: NA

ParentalGenotype(s): NA

CasePresentingHPOs: HP:0012147

(Reduced quantity of VWF)

CaseHPOFreeText: type O blood, bleeding score = 4; VWF:Ag (%) = 55.0, VWF:RCo (%) = 53.0, FVIII:C (%) = 59.0, VWF:CB (%) = 47.0, VWFpp (%) = 57.4, VWF:RCo/VWF:Ag = 1.0, VWF:CB/VWF:Ag = 0.9, VWFpp/VWF:Ag = 1.0, FVIII:C/VWF:Ag = 1.1

CaseNOTHPOs:

CaseNOTHPOFreeText:

CasePreviousTesting: NA

GenotypingMethod: NGS

PreviouslyPublished: NA

Gene: VWF

Variant: c.6104G>A (p.Gly2035Asp)

HGVS: NM_000552.3:c.6104G>A (p.Gly2035Asp)

ClinVarID: NA

CAID: CA6402069; http://reg.clinicalgenome.org/redmine/projects/registry/genboree_registry/by_caid?caid=CA6402069

gnomAD: MAF = 0.005613 (112/19954 alleles; 2 homozygotes) in the East Asian population; https://gnomad.broadinstitute.org/variant/12-6103733-C-T

Case: P32, Chinese, male, 3yo

DiseaseAssertion: VWD1

FamilyInfo: NA

ParentalGenotype(s): NA

CasePresentingHPOs: HP:0012147

(Reduced quantity of VWF)

CaseHPOFreeText: patient coexisting with severe haemophilia A; type O blood, bleeding score = 3; VWF:Ag (%) = 51.3, VWF:RCo (%) = 50.7, FVIII:C (%) = 1.0, VWF:CB (%) = 50.3, VWFpp (%) = 49.2, VWF:RCo/VWF:Ag = 1.0, VWF:CB/VWF:Ag = 1.0, VWFpp/VWF:Ag = 1.0, FVIII:C/VWF:Ag = 0.0

CaseNOTHPOs:

CaseNOTHPOFreeText:

CasePreviousTesting: NA

GenotypingMethod: NGS

PreviouslyPublished: NA

Gene: VWF

Variant: c.646G>A (p.Glu216Lys)

HGVS: NM_000552.5(VWF):c.646G>A (p.Glu216Lys)

ClinVarID: 870925; https://www.ncbi.nlm.nih.gov/clinvar/variation/870925/

CAID: NA

gnomAD: 0.001353 (27/19952 alleles) in East Asian population; https://gnomad.broadinstitute.org/variant/12-6204637-C-T?dataset=gnomad_r2_1

MultipleGeneVariants

Gene: F8

Variant: p.Arg446Ter - Unregistered Variant

Case: P71, Chinese, female, 23yo

DiseaseAssertion: VWD1

FamilyInfo: NA

ParentalGenotype(s): NA

CasePresentingHPOs: HP:0012147

(Reduced quantity of VWF)

CaseHPOFreeText: type O blood, bleeding score = 1; VWF:Ag (%) = 57.9, VWF:RCo (%) = 55.6, FVIII:C (%) = 71.3, VWF:CB (%) = 69.7, VWFpp (%) = 66.9, VWF:RCo/VWF:Ag = 1.0, VWF:CB/VWF:Ag = 1.2, VWFpp/VWF:Ag = 1.2, FVIII:C/VWF:Ag = 1.2

CaseNOTHPOs:

CaseNOTHPOFreeText:

CasePreviousTesting: NA

GenotypingMethod: NGS

PreviouslyPublished: NA

Gene: VWF

Variant: c.4850A>G (p.Lys1617Arg)

HGVS: NM_000552.3:c.4850A>G (p.Lys1617Arg)

ClinVarID: NA

CAID: CA6402448; http://reg.clinicalgenome.org/redmine/projects/registry/genboree_registry/by_caid?caid=CA6402448

gnomAD: MAF = 0.0002507 (5/19942 alleles) in the East Asian population; https://gnomad.broadinstitute.org/variant/12-6127734-T-C

Case: P7, Chinese, female, 27yo

DiseaseAssertion: VWD1

FamilyInfo: NA

ParentalGenotype(s): NA

CasePresentingHPOs: HP:0012147

(Reduced quantity of VWF)

CaseHPOFreeText: type O blood, bleeding score = 9; VWF:Ag (%) = 5.4, VWF:RCo (%) = 5.3, FVIII:C (%) = 28, VWF:CB (%) = 4.1, VWFpp (%) = 4.8, VWF:RCo/VWF:Ag = 1.0, VWF:CB/VWF:Ag = 0.8, VWFpp/VWF:Ag = 0.9, FVIII:C/VWF:Ag = 5.2, RIPA (1.2 mg/ml, %) = 73.3

CaseNOTHPOs:

CaseNOTHPOFreeText:

CasePreviousTesting: NA

GenotypingMethod: NGS

PreviouslyPublished: NA

Gene: VWF

Variant 1: c.711C>G (p.Cys237Trp)

HGVS: NM_000552.3:c.711C>G (p.Cys237Trp)

ClinVarID: NA

CAID: CA383509260; http://reg.clinicalgenome.org/redmine/projects/registry/genboree_registry/by_caid?caid=CA383509260

gnomAD: absent

Variant: c.1109+47T>A - Unregistered Variant

HGVS: NA

ClinVarID: NA

CAID: NA

gnomAD: NA

Case: P10, Chinese, male, 5yo

DiseaseAssertion: VWD1

FamilyInfo: NA

ParentalGenotype(s): NA

CasePresentingHPOs: HP:0012147

(Reduced quantity of VWF)

CaseHPOFreeText: type A blood, bleeding score = 2; VWF:Ag (%) = 4.2, VWF:RCo (%) = 3.8, FVIII:C (%) = 30.1, VWF:CB (%) = 3.5, VWFpp (%) = 4.1, VWF:RCo/VWF:Ag = 0.9, VWF:CB/VWF:Ag = 0.8, VWFpp/VWF:Ag = 1.0, FVIII:C/VWF:Ag = 7.4, RIPA (1.2 mg/ml, %) = 40.1

CaseNOTHPOs:

CaseNOTHPOFreeText:

CasePreviousTesting: NA

GenotypingMethod: NGS

PreviouslyPublished: NA

Gene: VWF

Variant 1: c.7199delA (p.Asn2400Thrfs*4) - Unregistered Variant

HGVS: NA

ClinVarID: NA

CAID: NA

gnomAD: NA

Variant 2: c.8155+5G>C - Unregistered Variant

HGVS: NA

ClinVarID: NA

CAID: NA

gnomAD: NA

Case: P6, Chinese, male, 57yo

DiseaseAssertion: VWD2A

FamilyInfo: NA

ParentalGenotype(s): NA

CasePresentingHPOs: HP:0012147

(Reduced quantity of VWF)

CaseHPOFreeText: type AB blood, bleeding score = 15; VWF:Ag (%) = 18.5, VWF:RCo (%) = 5.8, FVIII:C (%) = 39.0, VWF:CB (%) = 4.9, VWFpp (%) = 36.4, VWF:RCo/VWF:Ag = 0.3, VWF:CB/VWF:Ag = 0.3, VWFpp/VWF:Ag = 2.0, FVIII:C/VWF:Ag = 2.1

CaseNOTHPOs:

CaseNOTHPOFreeText:

CasePreviousTesting: NA

GenotypingMethod: NGS

PreviouslyPublished: NA

Gene: VWF

Variant: c.3920T>G (p.Leu1307Arg)

HGVS: NM_000552.5:c.3920T>G (p.Leu1307Arg)

ClinVarID: NA

CAID: CA383506205; http://reg.clinicalgenome.org/redmine/projects/registry/genboree_registry/by_caid?caid=CA383506205

gnomAD: absent

Case: P72, Chinese, female, 25yo

DiseaseAssertion: VWD2B

FamilyInfo: NA

ParentalGenotype(s): NA

CasePresentingHPOs: HP:0012147

(Reduced quantity of VWF)

CaseHPOFreeText: type A blood, bleeding score = 7; VWF:Ag (%) = 31.1, VWF:RCo (%) = 10.5, FVIII:C (%) = 44.8, VWF:CB (%) = 5.4, VWFpp (%) = 73, VWF:RCo/VWF:Ag = 0.3, VWF:CB/VWF:Ag = 0.2, VWFpp/VWF:Ag = 2.3, FVIII:C/VWF:Ag = 1.4, RIPA (0.5 mg/ml, %) = 8.7, PLT(×109/l) = 181

CaseNOTHPOs:

CaseNOTHPOFreeText:

CasePreviousTesting: NA

GenotypingMethod: NGS

PreviouslyPublished: NA

Gene: VWF

Variant: c.3939G>C (p.Trp1313Cys)

HGVS: NM_000552.4(VWF):c.3939G>C (p.Trp1313Cys)

ClinVarID: 287; https://www.ncbi.nlm.nih.gov/clinvar/variation/287/

CAID: NA

gnomAD: absent

Case: P77, Chinese, female, 10yo

DiseaseAssertion: VWD3

FamilyInfo: NA

ParentalGenotype(s): NA

CasePresentingHPOs: HP:0012147

(Reduced quantity of VWF)

CaseHPOFreeText: type B blood, bleeding score = 7; VWF:Ag (%) = 3.0, VWF:RCo (%) = 2.7, FVIII:C (%) = 6.8, VWF:CB (%) = 2.1, VWFpp (%) = 3.2, VWF:RCo/VWF:Ag = 0.9, VWF:CB/VWF:Ag = 0.7, VWFpp/VWF:Ag = 1.1, FVIII:C/VWF:Ag = 2.3

CaseNOTHPOs:

CaseNOTHPOFreeText:

CasePreviousTesting: NA

GenotypingMethod: NGS

PreviouslyPublished: NA

Gene: VWF

Variant 1: c.6771C>A (p.Cys2257Ter)

HGVS: NM_000552.5:c.6771C>A (p.Cys2257Ter)

ClinVarID: NA

CAID: CA383489897; http://reg.clinicalgenome.org/redmine/projects/registry/genboree_registry/by_caid?caid=CA383489897

gnomAD: absent

Variant 2: c.8116-2delA - unregistered variant

HGVS: NA

ClinVarID: NA

CAID: NA

gnomAD: NA

Case: P34, Chinese, female, 34yo

DiseaseAssertion: VWD2B

FamilyInfo: NA

ParentalGenotype(s): NA

CasePresentingHPOs: HP:0012147

(Reduced quantity of VWF)

CaseHPOFreeText: type O blood, bleeding score = 13; VWF:Ag (%) = 20.2, VWF:RCo (%) = 6.9, FVIII:C (%) = 32.9, VWF:CB (%) = 4.8, VWFpp (%) = 54.5, VWF:RCo/VWF:Ag = 0.3, VWF:CB/VWF:Ag = 0.2, VWFpp/VWF:Ag = 2.7, FVIII:C/VWF:Ag = 1.6, RIPA (0.5 mg/ml, %) = 65.1, PLT(×109/l) = 153

CaseNOTHPOs:

CaseNOTHPOFreeText:

CasePreviousTesting: NA

GenotypingMethod: NGS

PreviouslyPublished: NA

Gene: VWF

Variant: c.3916C>T (p.Arg1306Trp)

HGVS: NM_000552.4(VWF):c.3916C>T (p.Arg1306Trp)

ClinVarID: 288; https://www.ncbi.nlm.nih.gov/clinvar/variation/288/

CAID: NA

gnomAD: absent

Case: P61, Chinese, female, 34yo

DiseaseAssertion: VWD1

FamilyInfo: NA

ParentalGenotype(s): NA

CasePresentingHPOs: HP:0012147

(Reduced quantity of VWF)

CaseHPOFreeText: type O blood, bleeding score = 2; VWF:Ag (%) = 57.6, VWF:RCo (%) = 57.8, FVIII:C (%) = 76.2, VWF:CB (%) = 67.4, VWFpp (%) = 62.7, VWF:RCo/VWF:Ag = 1.0, VWF:CB/VWF:Ag = 1.2, VWFpp/VWF:Ag = 1.1, FVIII:C/VWF:Ag = 1.3

CaseNOTHPOs:

CaseNOTHPOFreeText:

CasePreviousTesting: NA

GenotypingMethod: NGS

PreviouslyPublished: NA

Gene: VWF

Variant: c.-128G>A

HGVS: NM_000552.3:c.-128G>A

ClinVarID: NA

CAID: CA603092904; http://reg.clinicalgenome.org/redmine/projects/registry/genboree_registry/by_caid?caid=CA603092904

gnomAD: MAF = 0.001182 (1/846 alleles) in Latino/Admixed American population; https://gnomad.broadinstitute.org/variant/12-6233714-C-T

Case: P27, Chinese, female, 3yo

DiseaseAssertion: VWD2N

FamilyInfo: NA

ParentalGenotype(s): NA

CasePresentingHPOs: HP:0012147

(Reduced quantity of VWF)

CaseHPOFreeText: type B blood, bleeding score = 6; VWF:Ag (%) = 9.5, VWF:RCo (%) = 8.9, FVIII:C (%) = 6.5, VWF:CB (%) = 6.9, VWFpp (%) = 10.8, VWF:RCo/VWF:Ag = 0.9, VWF:CB/VWF:Ag = 0.7, VWFpp/VWF:Ag = 1.1, FVIII:C/VWF:Ag = 0.7, VWF: FVIIIB (%) = 0.0

CaseNOTHPOs:

CaseNOTHPOFreeText:

CasePreviousTesting: NA

GenotypingMethod: NGS

PreviouslyPublished: NA

Gene: VWF

Variant 1: c.2396G>A (p.Cys799Tyr)

HGVS: NM_000552.5:c.2396G>A (p.Cys799Tyr)

ClinVarID: NA

CAID: CA232300402; http://reg.clinicalgenome.org/redmine/projects/registry/genboree_registry/by_caid?caid=CA232300402

gnomAD: absent

Variant 2: c.3197_3201del - unregistered variant

HGVS: NA

ClinVarID: NA

CAID: NA

gnomAD: NA

Case: P36, Chinese, male, 56yo

DiseaseAssertion: VWD3

FamilyInfo: NA

ParentalGenotype(s): NA

CasePresentingHPOs: HP:0012147

(Reduced quantity of VWF)

CaseHPOFreeText: type A blood, bleeding score = 10; VWF:Ag (%) = 1.0, VWF:RCo (%) = 0.9, FVIII:C (%) = 4.1, VWF:CB (%) = 0.9, VWFpp (%) = 0.9, VWF:RCo/VWF:Ag = 0.9, VWF:CB/VWF:Ag = 0.9, VWFpp/VWF:Ag = 0.9, FVIII:C/VWF:Ag = 4.1

CaseNOTHPOs:

CaseNOTHPOFreeText:

CasePreviousTesting: NA

GenotypingMethod: NGS

PreviouslyPublished: NA

Gene: VWF

Variant: c.5870delA - unregistered variant

HGVS: NA

ClinVarID: NA

CAID: NA

gnomAD: NA

Case: P83, Chinese, male, 5yo

DiseaseAssertion: VWD1

FamilyInfo: NA

ParentalGenotype(s): NA

CasePresentingHPOs: HP:0012147

(Reduced quantity of VWF)

CaseHPOFreeText: patient coexisting with mild haemophilia A; type O blood, bleeding score = 3; VWF:Ag (%) = 44.5, VWF:RCo (%) = 36.7, FVIII:C (%) = 12.6, VWF:CB (%) = 49.2, VWFpp (%) = 35.2, VWF:RCo/VWF:Ag = 0.8, VWF:CB/VWF:Ag = 1.1, VWFpp/VWF:Ag = 0.8, FVIII:C/VWF:Ag = 0.3

CaseNOTHPOs:

CaseNOTHPOFreeText:

CasePreviousTesting: NA

GenotypingMethod: NGS

PreviouslyPublished: NA

Gene: VWF

Variant: c.6104G>A (p.Gly2035Asp)

HGVS: NM_000552.3:c.6104G>A (p.Gly2035Asp)

ClinVarID: NA

CAID: CA6402069; http://reg.clinicalgenome.org/redmine/projects/registry/genboree_registry/by_caid?caid=CA6402069

gnomAD: MAF = 0.005613 (112/19954 alleles; 2 homozygotes) in the East Asian population; https://gnomad.broadinstitute.org/variant/12-6103733-C-T

Multiple Gene Variants

Gene: F8

Variant: c.943G>T (p.Ala315Ser)

HGVS: NM_000132.3:c.943G>T (p.Ala315Ser)

ClinVarID: NA

CAID: CA414917823; http://reg.clinicalgenome.org/redmine/projects/registry/genboree_registry/by_caid?caid=CA414917823

gnomAD: absent

Case: P29, Chinese, male, 10yo

DiseaseAssertion: VWD2M

FamilyInfo: NA

ParentalGenotype(s): NA

CasePresentingHPOs: HP:0012147

(Reduced quantity of VWF)

CaseHPOFreeText: type B blood, bleeding score = 5; VWF:Ag (%) = 13.9, VWF:RCo (%) = 5.9, FVIII:C (%) = 37.8, VWF:CB (%) = 17.4, VWFpp (%) = 31.3, VWF:RCo/VWF:Ag = 0.4, VWF:CB/VWF:Ag = 1.3, VWFpp/VWF:Ag = 2.3, FVIII:C/VWF:Ag = 2.7

CaseNOTHPOs:

CaseNOTHPOFreeText:

CasePreviousTesting: NA

GenotypingMethod: NGS

PreviouslyPublished: NA

Gene: VWF

Variant: c.3943C>T (p.Arg1315Cys)

HGVS: NM_000552.4(VWF):c.3943C>T (p.Arg1315Cys)

ClinVarID: 100310; https://www.ncbi.nlm.nih.gov/clinvar/variation/100310/

CAID: NA

gnomAD: absent

Case: P22, Chinese, male, 22yo

DiseaseAssertion: VWD3

FamilyInfo: NA

ParentalGenotype(s): NA

CasePresentingHPOs: HP:0012147

(Reduced quantity of VWF)

CaseHPOFreeText: type O blood, bleeding score = 10; VWF:Ag (%) = 1.4, VWF:RCo (%) = 1.2, FVIII:C (%) = 5.1, VWF:CB (%) = 1.3, VWFpp (%) = 1.0, VWF:RCo/VWF:Ag = 0.9, VWF:CB/VWF:Ag = 0.9, VWFpp/VWF:Ag = 0.7, FVIII:C/VWF:Ag = 3.6

CaseNOTHPOs:

CaseNOTHPOFreeText:

CasePreviousTesting: NA

GenotypingMethod: NGS

PreviouslyPublished: NA

Gene: VWF

Variant: c.8116–2delA - Unregistered variant

HGVS: NA

ClinVarID: NA

CAID: NA

gnomAD: NA

Case: P42, Chinese, male, 10yo

DiseaseAssertion: VWD1

FamilyInfo: NA

ParentalGenotype(s): NA

CasePresentingHPOs: HP:0012147

(Reduced quantity of VWF)

CaseHPOFreeText: type O blood, bleeding score = 1; VWF:Ag (%) = 41.9, VWF:RCo (%) = 33.9, FVIII:C (%) = 54.7, VWF:CB (%) = 46.8, VWFpp (%) = 34.6, VWF:RCo/VWF:Ag = 1.0, VWF:CB/VWF:Ag = 1.1, VWFpp/VWF:Ag = 0.8, FVIII:C/VWF:Ag = 1.3

CaseNOTHPOs:

CaseNOTHPOFreeText:

CasePreviousTesting: NA

GenotypingMethod: NGS

PreviouslyPublished: NA

Gene: VWF

Variant: c.-672C>T

HGVS: NA

ClinVarID: NA

CAID: NA

gnomAD: NA

PMID: 28536718

Gene: VWF

HGNCID: 12726

Case: P33, Chinese, female, 35yo

DiseaseAssertion: VWD3

FamilyInfo: NA

ParentalGenotype(s): NA

CasePresentingHPOs: HP:0012147

(Reduced quantity of VWF)

CaseHPOFreeText: type A blood, bleeding score = 10; VWF:Ag (%) = 0.5, VWF:RCo (%) = <0.5, FVIII:C (%) = 5.0, VWF:CB (%) = <0.5, VWFpp (%) = <0.5, VWF:RCo/VWF:Ag = NA, VWF:CB/VWF:Ag = NA, VWFpp/VWF:Ag = NA, FVIII:C/VWF:Ag = 10.0

CaseNOTHPOs:

CaseNOTHPOFreeText:

CasePreviousTesting: NA

GenotypingMethod: NGS

PreviouslyPublished: NA

Gene: VWF

Variant: c.813C>G (p.Tyr271Ter)

HGVS: NM_000552.5:c.813C>G (p.Tyr271Ter)

ClinVarID: NA

CAID: CA383508522; http://reg.clinicalgenome.org/redmine/projects/registry/genboree_registry/by_caid?caid=CA383508522

gnomAD: MAF = 0.0001088 (2/18380 alleles) in the East Asian popualtion; https://gnomad.broadinstitute.org/variant/12-6184562-G-C

Case#: F1, I:1

DiseaseAssertion: Type 2 VWD

CaseHPOFreeText: all mutimers present, VWF:Ag = 63; VWF:RCo = 56; VWF:GPIbM = 52; VWF:RCo/VWF:Ag = 0.88; VWF:GPIbM/VWF:Ag = 0.82; VWF:GPIbM/VWF:RCo = 0.93

CasePreviousTesting: Not clearly described

Gene: VWF

Variant: p.[V1229G; N1231T; P1266L]; [=]

HGVS: NM_000552.5(VWF):c.3686T>G (p.Val1229Gly), NM_000552.5(VWF):c.3797C>T (p.Pro1266Leu)

CAID: CA228433, CA114170

Case#: F20, II:1

DiseaseAssertion: Type 2 VWD

CaseHPOFreeText: loss of high and intermediate MWMs, VWF:Ag = 45; VWF:RCo = 7; VWF:GPIbM = 43; 0.16; 0.95; 6.11

CasePreviousTesting: Not clearly described

Gene: VWF

Variant: p.[V1316M];[=]

HGVS: c.3946G>A (p.Val1316Met)

CAID: CA114127

gnomAD: absent from gnomad v4.1.0

Case#: F8, I:1

DiseaseAssertion: Type 2 VWD

CaseHPOFreeText: partial loss of high molecular weight multimers, VWF:Ag = 37; VWF:RCo = 21; VWF:GPIbM = 34; 0.57; 0.92; 1.60

CasePreviousTesting: Not clearly described

Gene: VWF

Variant: p.[P1337L];[=]

HGVS: c.4010C>T (p.Pro1337Leu)

CAID: CA228510

gnomAD: https://gnomad.broadinstitute.org/variant/12-6019408-G-A?dataset=gnomad_r4

PMID: 30111575

Case: 47, F, 2 years, Indian

DiseaseAssertion: VWD type 3

FamilyInfo: no family history of disease, Consanguinity: yes

ParentalGenotype: n/a

CasePresentingHPOs: n/a

CaseHPOFreeText: FVIII:C: (U/dl): <1, VWF:Ag (U/dl): 2.3, Bleeding Score: 6

CaseNotHPOs: n/a

CaseNotHPOFreeText: n/a

CasePreviousTesting: n/a

Gene: VWF

Variant:

c.478G>A (p.Gly160Arg), Exon 5

Homozygous

Case: 8, F, 2 years, Indian

DiseaseAssertion: VWD type 3

FamilyInfo: Consanguinity: no, no family history of disease

ParentalGenotype: n/a

CasePresentingHPOs: n/a

CaseHPOFreeText: FVIII:C: (U/dl): 4.5, VWF:Ag (U/dl): <1, Bleeding Score: 11

CaseNotHPOs: n/a

CaseNotHPOFreeText: n/a

CasePreviousTesting: n/a

Gene: VWF

Variant:

c.1117C>T (p.Arg373*), Exon 10, Homozygous

Case: 21, M, 22 years, Indian

DiseaseAssertion: VWD type 3

FamilyInfo: Consanguinity: no, no family history of disease

ParentalGenotype: n/a

CasePresentingHPOs: n/a

CaseHPOFreeText: FVIII:C: (U/dl): 8, VWF:Ag (U/dl): 4.9, Bleeding Score: 9

CaseNotHPOs: n/a

CaseNotHPOFreeText: n/a

CasePreviousTesting: n/a

Gene: VWF

Variant:

c.8145C>A (p.Cys2715*), Exon 50, Homozygous

Case: 70, M, 22 years, Indian

DiseaseAssertion: VWD type 3

FamilyInfo: family history of disease, Consanguinity: no

ParentalGenotype: n/a

CasePresentingHPOs: n/a

CaseHPOFreeText: FVIII:C: (U/dl): 1.2, VWF:Ag (U/dl): 1, Bleeding Score: 4

CaseNotHPOs: n/a

CaseNotHPOFreeText: n/a

CasePreviousTesting: n/a

Gene: VWF

Variant:

c.1946-1G>A, Exon 16

Homozygous

Case: 10, M, 42 years, Indian

DiseaseAssertion: VWD type 3

FamilyInfo: Consanguinity: no, family history of disease

ParentalGenotype: n/a

CasePresentingHPOs: n/a

CaseHPOFreeText: FVIII:C: (U/dl): <1, VWF:Ag (U/dl): <1, Bleeding Score: 34

CaseNotHPOs: n/a

CaseNotHPOFreeText: n/a

CasePreviousTesting: n/a

Gene: VWF

Variant:

c.5335C>T (p.Arg1779*), Exon 31, Heterozygous

Case: 18, M, 8 years, Indian

DiseaseAssertion: VWD type 3

FamilyInfo: Consanguinity: yes, no family history of disease

ParentalGenotype: n/a

CasePresentingHPOs: n/a

CaseHPOFreeText: FVIII:C: (U/dl): 8, VWF:Ag (U/dl): 4.6, Bleeding Score: 8

CaseNotHPOs: n/a

CaseNotHPOFreeText: n/a

CasePreviousTesting: n/a

Gene: VWF

Variant:

c.7300C>T (p.Arg2434*), Exon 47, Homozygous

Note: Look over exon

Case: 23, F, 10 years, Indian

DiseaseAssertion: VWD type 3

FamilyInfo: family history of disease, Consanguinity: yes

ParentalGenotype: n/a

CasePresentingHPOs: n/a

CaseHPOFreeText: FVIII:C: (U/dl): 3.1, VWF:Ag (U/dl): <1, Bleeding Score: 8

CaseNotHPOs: n/a

CaseNotHPOFreeText: n/a

CasePreviousTesting: n/a

Gene: VWF

Variant:

c.954T>A (p.Asn318Lys), Exon 8

Heterozygous

Case: 62, F, 5 years, Indian

DiseaseAssertion: VWD type 3

FamilyInfo: Consanguinity: yes, no family history of disease

ParentalGenotype: n/a

CasePresentingHPOs: n/a

CaseHPOFreeText: FVIII:C: (U/dl): 3.5, VWF:Ag (U/dl): 2.6, Bleeding Score: 15

CaseNotHPOs: n/a

CaseNotHPOFreeText: n/a

CasePreviousTesting: n/a

Gene: VWF

Variant:

c.8145C>A (p.Cys2715*), Exon 50, Homozygous

Case: 29, F, 0.8 years, Indian

DiseaseAssertion: VWD type 3

FamilyInfo: Consanguinity: yes, family history of disease

ParentalGenotype: n/a

CasePresentingHPOs: n/a

CaseHPOFreeText: FVIII:C: (U/dl): 1.6, VWF:Ag (U/dl): 1.8, Bleeding Score: 3

CaseNotHPOs: n/a

CaseNotHPOFreeText: n/a

CasePreviousTesting: n/a

Gene: VWF

Variant:

c.7558C>T (p.Gln2520* ), Exon 45, Homozygous

Case: 15, M, 29 years, Indian

DiseaseAssertion: VWD type 3

FamilyInfo: Consanguinity: no, family history of disease

ParentalGenotype: n/a

CasePresentingHPOs: n/a

CaseHPOFreeText: FVIII:C: (U/dl): 1.8, VWF:Ag (U/dl): <1, Bleeding Score: 16

CaseNotHPOs: n/a

CaseNotHPOFreeText: n/a

CasePreviousTesting: n/a

Gene: VWF

Variant:

c.5335C>T (p.Arg1779*), Exon 31, Homozygous

Case: 23, F, 10 years, Indian

DiseaseAssertion: VWD type 3

FamilyInfo: Consanguinity: yes, family history of disease

ParentalGenotype: n/a

CasePresentingHPOs: n/a

CaseHPOFreeText: FVIII:C: (U/dl): 3.1, VWF:Ag (U/dl): <1, Bleeding Score: 8

CaseNotHPOs: n/a

CaseNotHPOFreeText: n/a

CasePreviousTesting: n/a

Gene: VWF

Variant:

c.2430C>A (p.Cys810*), Exon 18, Heterozygous

Case: 12, F, 16 years, Indian

DiseaseAssertion: VWD type 3

FamilyInfo: Consanguinity: no, family history of disease

ParentalGenotype: n/a

CasePresentingHPOs: n/a

CaseHPOFreeText: FVIII:C: (U/dl): 6, VWF:Ag (U/dl): <1, Bleeding Score: 16

CaseNotHPOs: n/a

CaseNotHPOFreeText: n/a

CasePreviousTesting: n/a

Gene: VWF

Variant:

c.5335C>T (p.Arg1779*), Exon 31, Homozygous

Case: 20, M, 10 years, Indian

DiseaseAssertion: VWD type 3

FamilyInfo: Consanguinity: no, family history of disease

ParentalGenotype: n/a

CasePresentingHPOs: n/a

CaseHPOFreeText: FVIII:C: (U/dl): <1, VWF:Ag (U/dl): <1, Bleeding Score: 8

CaseNotHPOs: n/a

CaseNotHPOFreeText: n/a

CasePreviousTesting: n/a

Gene: VWF

Variant:

c.7603C>T (p.Arg2535*), Exon 45, Homozygous

Case: P11, M/19

DiseaseAssertion: VWD1

FamilyInfo: No family history

ParentalGenotype: NA

CaseHPOFreeText: The bleeding score was 3, aPTT was 49 seconds, FVIII:C was 29%, VWF:RCo was 42 IU/dL, and VWF:Ag was 58 IU/dL, with a VWF:RCo/VWF:Ag ratio of 0.7. The VWF multimer pattern was normal, RIPA was not tested, and the platelet count was 234 × 10⁹/L.

CasePreviousTesting: NA

GenotypingMethod: Direct sequencing of all exons, flanking intronic sequences, and the promoter of VWF was performed.

Gene: VWF

Variant: c.2289dupG, p.S764Efs*16 — heterozygous

HGVS: NM_000552.5(VWF):c.2289dup (p.Ser764GlufsTer16)

ClinVar:

CAID: CA2695215960

gnomAD: absent from gnomad v4.1.o

Case: P9, M/26

DiseaseAssertion: VWD1

FamilyInfo: No family history

ParentalGenotype: NA

CaseHPOFreeText: The bleeding score was 1, aPTT was 44 seconds, FVIII:C was 9%, VWF:RCo was 13 IU/dL, and VWF:Ag was 6 IU/dL, with a VWF:RCo/VWF:Ag ratio of 2.0. The VWF multimer pattern was normal, RIPA was 3 ohms, and the platelet count was 217 × 10⁹/L.

CasePreviousTesting: NA

GenotypingMethod: Direct sequencing of all exons, flanking intronic sequences, and the promoter of VWF was performed.

Gene: VWF

Variant: c.3614G>A, p.R1205H — heterozygous

HGVS: NM_000552.5(VWF):c.3614G>A (p.Arg1205His)

ClinVar: 308

CAID: CA114160

gnomAD: https://gnomad.broadinstitute.org/variant/chr12-6021960-C-T?dataset=gnomad_r4

Case: P8, M/32

DiseaseAssertion: VWD1

FamilyInfo: Positive family history, no details provided.

ParentalGenotype: NA

CaseHPOFreeText: The bleeding score was 7, aPTT was 39 seconds, FVIII:C was 10%, VWF:RCo was 14 IU/dL, and VWF:Ag was 13 IU/dL, resulting in a VWF:RCo/VWF:Ag ratio of 1.1. The VWF multimer pattern showed a mild loss of high molecular weight multimers, RIPA was not tested, and the platelet count was 286 × 10⁹/L.

CasePreviousTesting: NA

GenotypingMethod: Direct sequencing of all exons, flanking intronic sequences, and the promoter of VWF was performed.

Gene: VWF

Variant: c.2665T>C, p.C889R — heterozygous

HGVS: NM_000552.5(VWF):c.2665T>C (p.Cys889Arg)

ClinVar:

CAID: CA383519992

gnomAD: absent from gnomad v4.1.0

Case: P6, F/7

DiseaseAssertion: VWD1

FamilyInfo: No family history

ParentalGenotype: NA

CaseHPOFreeText: The bleeding score was 5, aPTT was 29 seconds, FVIII:C was 71%, VWF:RCo was 19 IU/dL, and VWF:Ag was 19 IU/dL, with a VWF:RCo/VWF:Ag ratio of 1.0. The VWF multimer pattern was normal, RIPA was not tested, and the platelet count was 475 × 10⁹/L.

CasePreviousTesting: NA

GenotypingMethod: Direct sequencing of all exons, flanking intronic sequences, and the promoter of VWF was performed.

Gene: VWF

Variant: no mutation detected

HGVS:

ClinVar:

CAID:

gnomAD:

Case: P10, M/2

DiseaseAssertion: VWD1

FamilyInfo: No family history

ParentalGenotype: NA

CaseHPOFreeText: The bleeding score was 1, aPTT was 33 seconds, FVIII:C was 96%, VWF:RCo was 30 IU/dL, and VWF:Ag was 36 IU/dL, resulting in a VWF:RCo/VWF:Ag ratio of 0.8. The VWF multimer pattern was normal, RIPA was not tested, and the platelet count was 222 × 10⁹/L.

CasePreviousTesting: NA

GenotypingMethod: Direct sequencing of all exons, flanking intronic sequences, and the promoter of VWF was performed.

Gene: VWF

Variant: c.3835G>A, p.V1279I — heterozygous

HGVS: NM_000552.5(VWF):c.3835G>A (p.Val1279Ile)

ClinVar: 100288

CAID: CA228459

gnomAD: https://gnomad.broadinstitute.org/variant/chr12-6019583-C-T?dataset=gnomad_r4

Case: IP #30

DiseaseAssertion: type 2A VWD

FamilyInfo:

ParentalGenotype(s):

CasePresentingHPOs:

CaseHPOFreeRext: VWF:Ag [IU/dL] = 15; VWF:Ac [IU/dL] = 6; FVIII:C [IU/dL] = 28

CaseNOTHPOs:

CaseNOTHPOFreeText:

CasePreviousTesting:

GenotypingMethod: Sequence variations in the VWF were identified through direct sequencing, while the detection of large rearrangements utilized the multiplex ligation-dependent probe amplification (MLPA) technique or assessed copy number variations (CNVs). Sanger sequencing methodology was applied for VWF analysis in patients investigated prior to 2016 (approximately 14% of IPs), whereas next-generation sequencing (NGS) was employed for the analysis of VWF in patients inspected from 2017 onwards (about 86% of IPs). In both strategies, the entire VWF, encompassing all 52 exons, intron/exon boundaries, and promoter regions, was analyzed.

PreviouslyPublished:

Gene: VWF

Variant: c.4151T>G p.Leu1384Arg

HGVS:

ClinVarID: not found

CAID: CA383504381

gnomAD: absent

Case: IP #35

DiseaseAssertion: type 2A (IIA) VWD

FamilyInfo:

ParentalGenotype(s):

CasePresentingHPOs: HP:0032370 - blood group A

CaseHPOFreeRext: VWF:Ag [IU/dL] = 65; VWF:Ac [IU/dL] = 10; FVIII:C [IU/dL] = 24

CaseNOTHPOs:

CaseNOTHPOFreeText:

CasePreviousTesting:

GenotypingMethod: Sequence variations in the VWF were identified through direct sequencing, while the detection of large rearrangements utilized the multiplex ligation-dependent probe amplification (MLPA) technique or assessed copy number variations (CNVs). Sanger sequencing methodology was applied for VWF analysis in patients investigated prior to 2016 (approximately 14% of IPs), whereas next-generation sequencing (NGS) was employed for the analysis of VWF in patients inspected from 2017 onwards (about 86% of IPs). In both strategies, the entire VWF, encompassing all 52 exons, intron/exon boundaries, and promoter regions, was analyzed.

PreviouslyPublished:

Gene: VWF

Variant: c.4517C>T p.Ser1506Leu

HGVS:

ClinVarID: 100369

CAID:

gnomAD: absent

Case: IP #16

DiseaseAssertion: type 2A (IIE) VWD

FamilyInfo:

ParentalGenotype(s):

CasePresentingHPOs:

CaseHPOFreeRext: VWF:Ag [IU/dL] = 65; VWF:Ac [IU/dL] = 39; FVIII:C [IU/dL] = 78

CaseNOTHPOs:

CaseNOTHPOFreeText:

CasePreviousTesting:

GenotypingMethod: Sequence variations in the VWF were identified through direct sequencing, while the detection of large rearrangements utilized the multiplex ligation-dependent probe amplification (MLPA) technique or assessed copy number variations (CNVs). Sanger sequencing methodology was applied for VWF analysis in patients investigated prior to 2016 (approximately 14% of IPs), whereas next-generation sequencing (NGS) was employed for the analysis of VWF in patients inspected from 2017 onwards (about 86% of IPs). In both strategies, the entire VWF, encompassing all 52 exons, intron/exon boundaries, and promoter regions, was analyzed.

PreviouslyPublished:

Gene: VWF

Variant: c.3433C>T p.Arg1145Cys

HGVS:

ClinVarID: not found

CAID: CA383511379

gnomAD: absent

Case: IP #56

DiseaseAssertion: type 2A (IIA) VWD

FamilyInfo:

ParentalGenotype(s):

CasePresentingHPOs: HP:0032440 - blood group B

CaseHPOFreeRext: VWF:Ag [IU/dL] = 46; VWF:Ac [IU/dL] = 12; FVIII:C [IU/dL] = 60

CaseNOTHPOs:

CaseNOTHPOFreeText:

CasePreviousTesting:

GenotypingMethod: Sequence variations in the VWF were identified through direct sequencing, while the detection of large rearrangements utilized the multiplex ligation-dependent probe amplification (MLPA) technique or assessed copy number variations (CNVs). Sanger sequencing methodology was applied for VWF analysis in patients investigated prior to 2016 (approximately 14% of IPs), whereas next-generation sequencing (NGS) was employed for the analysis of VWF in patients inspected from 2017 onwards (about 86% of IPs). In both strategies, the entire VWF, encompassing all 52 exons, intron/exon boundaries, and promoter regions, was analyzed.

PreviouslyPublished:

Gene: VWF

Variant: c.4825G>A p.Gly1609Arg

HGVS:

ClinVarID: 100395

CAID:

gnomAD: 0.000003098 (5 in 1614130) no homozygotes https://gnomad.broadinstitute.org/variant/12-6018593-C-T?dataset=gnomad_r4

Case: 7 (also in row 2 splice variants table 6)

DiseaseAssertion: type 2A VWD

FamilyInfo:

ParentalGenotype(s):

CasePresentingHPOs: HP:0032442 - blood group O

CaseHPOFreeRext: VWF:Ag [IU/dL] = 27; VWF:Ac [IU/dL] = 16; FVIII:C [IU/dL] = 31

CaseNOTHPOs:

CaseNOTHPOFreeText:

CasePreviousTesting:

GenotypingMethod: Sequence variations in the VWF were identified through direct sequencing, while the detection of large rearrangements utilized the multiplex ligation-dependent probe amplification (MLPA) technique or assessed copy number variations (CNVs). Sanger sequencing methodology was applied for VWF analysis in patients investigated prior to 2016 (approximately 14% of IPs), whereas next-generation sequencing (NGS) was employed for the analysis of VWF in patients inspected from 2017 onwards (about 86% of IPs). In both strategies, the entire VWF, encompassing all 52 exons, intron/exon boundaries, and promoter regions, was analyzed.

PreviouslyPublished:

Gene: VWF

Variant: c.2546+1G > A

HGVS:

ClinVarID: not found

CAID: CA383520269

gnomAD: 0.000001239 (2 in 1614166) no homozygotes https://gnomad.broadinstitute.org/variant/12-6036387-C-T?dataset=gnomad_r4

MultipleGeneVariants:

Gene: VWF

Variant: c.5092G > T p.Gly1698Cys

CAID: CA383496674

gnomAD: 6.196e-7 (1 in 1613980) no homozygotes https://gnomad.broadinstitute.org/variant/chr12-6016832-C-A?dataset=gnomad_r4

Case: IP #27 in type 2N VWD sub-cohort

DiseaseAssertion: type 2N VWD

FamilyInfo:

ParentalGenotype(s):

CasePresentingHPOs: HP:0032370 - blood group A

CaseHPOFreeRext: VWF:Ag [IU/dL] = 42; VWF:Ac [IU/dL] = 44; FVIII:C [IU/dL] = 69

CaseNOTHPOs:

CaseNOTHPOFreeText:

CasePreviousTesting:

GenotypingMethod: Sequence variations in the VWF were identified through direct sequencing, while the detection of large rearrangements utilized the multiplex ligation-dependent probe amplification (MLPA) technique or assessed copy number variations (CNVs). Sanger sequencing methodology was applied for VWF analysis in patients investigated prior to 2016 (approximately 14% of IPs), whereas next-generation sequencing (NGS) was employed for the analysis of VWF in patients inspected from 2017 onwards (about 86% of IPs). In both strategies, the entire VWF, encompassing all 52 exons, intron/exon boundaries, and promoter regions, was analyzed.

PreviouslyPublished:

Gene: VWF

Variant: c.3673T>G p.Cys1225Gly

HGVS:

ClinVarID: 100272

CAID:

gnomAD: absent

Case: IP #40

DiseaseAssertion: type 2A (IIA) VWD

FamilyInfo:

ParentalGenotype(s):

CasePresentingHPOs: HP:0032370 - blood group A

CaseHPOFreeRext: VWF:Ag [IU/dL] = 46; VWF:Ac [IU/dL] = 31; FVIII:C [IU/dL] = 57

CaseNOTHPOs:

CaseNOTHPOFreeText:

CasePreviousTesting:

GenotypingMethod: Sequence variations in the VWF were identified through direct sequencing, while the detection of large rearrangements utilized the multiplex ligation-dependent probe amplification (MLPA) technique or assessed copy number variations (CNVs). Sanger sequencing methodology was applied for VWF analysis in patients investigated prior to 2016 (approximately 14% of IPs), whereas next-generation sequencing (NGS) was employed for the analysis of VWF in patients inspected from 2017 onwards (about 86% of IPs). In both strategies, the entire VWF, encompassing all 52 exons, intron/exon boundaries, and promoter regions, was analyzed.

PreviouslyPublished:

Gene: VWF

Variant: c.4690C>T p.Arg1564Trp

HGVS:

ClinVarID: 811702

CAID:

gnomAD: 0.000006818 (11 in 1613330) no homozygotes https://gnomad.broadinstitute.org/variant/12-6018728-G-A?dataset=gnomad_r4

Case: IP #23

DiseaseAssertion: type 2A VWD

FamilyInfo:

ParentalGenotype(s):

CasePresentingHPOs: HP:0032442 - blood group O

CaseHPOFreeRext: VWF:Ag [IU/dL] = 19; VWF:Ac [IU/dL] = 9; FVIII:C [IU/dL] = 37

CaseNOTHPOs:

CaseNOTHPOFreeText:

CasePreviousTesting:

GenotypingMethod: Sequence variations in the VWF were identified through direct sequencing, while the detection of large rearrangements utilized the multiplex ligation-dependent probe amplification (MLPA) technique or assessed copy number variations (CNVs). Sanger sequencing methodology was applied for VWF analysis in patients investigated prior to 2016 (approximately 14% of IPs), whereas next-generation sequencing (NGS) was employed for the analysis of VWF in patients inspected from 2017 onwards (about 86% of IPs). In both strategies, the entire VWF, encompassing all 52 exons, intron/exon boundaries, and promoter regions, was analyzed.

PreviouslyPublished:

Gene: VWF

Variant: c.3686T>G p.Val1229Gly

HGVS:

ClinVarID: 100274

CAID:

gnomAD: 0.002237 (3603 in 1610354) 17 homozygotes https://gnomad.broadinstitute.org/variant/12-6019732-A-C?dataset=gnomad_r4

MultipleGeneVariants:

Gene: VWF

Variant: c.3692A>C p.Asn1231Thr

ClinVarID: 100275

gnomAD:

Case: IP #26 in type U VWD sub-cohort

DiseaseAssertion: unclassified (2A/2M/1C) VWD

FamilyInfo:

ParentalGenotype(s):

CasePresentingHPOs: HP:0032370 - blood group A

CaseHPOFreeRext: VWF:Ag [IU/dL] = 23; VWF:Ac [IU/dL] = 6; FVIII:C [IU/dL] = 23

CaseNOTHPOs:

CaseNOTHPOFreeText:

CasePreviousTesting:

GenotypingMethod: Sequence variations in the VWF were identified through direct sequencing, while the detection of large rearrangements utilized the multiplex ligation-dependent probe amplification (MLPA) technique or assessed copy number variations (CNVs). Sanger sequencing methodology was applied for VWF analysis in patients investigated prior to 2016 (approximately 14% of IPs), whereas next-generation sequencing (NGS) was employed for the analysis of VWF in patients inspected from 2017 onwards (about 86% of IPs). In both strategies, the entire VWF, encompassing all 52 exons, intron/exon boundaries, and promoter regions, was analyzed.

PreviouslyPublished:

Gene: VWF

Variant: c.4120C>T p.Arg1374Cys

HGVS:

ClinVarID: 100329

CAID:

gnomAD: absent

Case: IP #30 in type U VWD sub-cohort

DiseaseAssertion: unclassified (2A/2M/1C) VWD

FamilyInfo:

ParentalGenotype(s):

CasePresentingHPOs: HP:0032442 - blood group O

CaseHPOFreeRext: VWF:Ag [IU/dL] = 20; VWF:Ac [IU/dL] = 11; FVIII:C [IU/dL] = 27

CaseNOTHPOs:

CaseNOTHPOFreeText:

CasePreviousTesting:

GenotypingMethod: Sequence variations in the VWF were identified through direct sequencing, while the detection of large rearrangements utilized the multiplex ligation-dependent probe amplification (MLPA) technique or assessed copy number variations (CNVs). Sanger sequencing methodology was applied for VWF analysis in patients investigated prior to 2016 (approximately 14% of IPs), whereas next-generation sequencing (NGS) was employed for the analysis of VWF in patients inspected from 2017 onwards (about 86% of IPs). In both strategies, the entire VWF, encompassing all 52 exons, intron/exon boundaries, and promoter regions, was analyzed.

PreviouslyPublished:

Gene: VWF

Variant: c.4120C>T p.Arg1374Cys

HGVS:

ClinVarID: 100329

CAID:

gnomAD: absent

Case: 8 (also in row 21 table 6)

DiseaseAssertion: type 2A/2N VWD

FamilyInfo:

ParentalGenotype(s):

CasePresentingHPOs: HP:0032370 - blood group A

CaseHPOFreeRext: VWF:Ag [IU/dL] = 16; VWF:Ac [IU/dL] = 8; FVIII:C [IU/dL] = 12

CaseNOTHPOs:

CaseNOTHPOFreeText:

CasePreviousTesting:

GenotypingMethod: Sequence variations in the VWF were identified through direct sequencing, while the detection of large rearrangements utilized the multiplex ligation-dependent probe amplification (MLPA) technique or assessed copy number variations (CNVs). Sanger sequencing methodology was applied for VWF analysis in patients investigated prior to 2016 (approximately 14% of IPs), whereas next-generation sequencing (NGS) was employed for the analysis of VWF in patients inspected from 2017 onwards (about 86% of IPs). In both strategies, the entire VWF, encompassing all 52 exons, intron/exon boundaries, and promoter regions, was analyzed.

PreviouslyPublished:

Gene: VWF

Variant: c.2561G>A p.Arg854Gln

HGVS:

ClinVarID: 296

CAID:

gnomAD: 0.004956 (8000 in 1614214) 26 homozygotes https://gnomad.broadinstitute.org/variant/12-6034812-C-T?dataset=gnomad_r4

MultipleGeneVariants:

Gene: VWF

Variant: c.4811T>A p.Val1604Asp

CAID: CA383499144

gnomAD: absent

Case: IP #24 in type 2N VWD sub-cohort (also in row 5 splice variants table 6)

DiseaseAssertion: type 2N/1 VWD

FamilyInfo:

ParentalGenotype(s):

CasePresentingHPOs: HP:0032441 - blood group AB

CaseHPOFreeRext: VWF:Ag [IU/dL] = 42; VWF:Ac [IU/dL] = 34; FVIII:C [IU/dL] = 16

CaseNOTHPOs:

CaseNOTHPOFreeText:

CasePreviousTesting:

GenotypingMethod: Sequence variations in the VWF were identified through direct sequencing, while the detection of large rearrangements utilized the multiplex ligation-dependent probe amplification (MLPA) technique or assessed copy number variations (CNVs). Sanger sequencing methodology was applied for VWF analysis in patients investigated prior to 2016 (approximately 14% of IPs), whereas next-generation sequencing (NGS) was employed for the analysis of VWF in patients inspected from 2017 onwards (about 86% of IPs). In both strategies, the entire VWF, encompassing all 52 exons, intron/exon boundaries, and promoter regions, was analyzed.

PreviouslyPublished:

Gene: VWF

Variant: c.2561G>A p.Arg854Gln

HGVS:

ClinVarID: 296

CAID:

gnomAD: 0.004956 (8000 in 1614214) 26 homozygotes https://gnomad.broadinstitute.org/variant/12-6034812-C-T?dataset=gnomad_r4

MultipleGeneVariants:

Gene: VWF

Variant: c.6798+2T>A

ClinVarID: 1803122

gnomAD: absent

Case: IP #13 (also in row 7 table 6)

DiseaseAssertion: type 2A (IIE) VWD

FamilyInfo:

ParentalGenotype(s):

CasePresentingHPOs:

CaseHPOFreeRext: VWF:Ag [IU/dL] = 23; VWF:Ac [IU/dL] = n/a; FVIII:C [IU/dL] = 45

CaseNOTHPOs:

CaseNOTHPOFreeText:

CasePreviousTesting:

GenotypingMethod: Sequence variations in the VWF were identified through direct sequencing, while the detection of large rearrangements utilized the multiplex ligation-dependent probe amplification (MLPA) technique or assessed copy number variations (CNVs). Sanger sequencing methodology was applied for VWF analysis in patients investigated prior to 2016 (approximately 14% of IPs), whereas next-generation sequencing (NGS) was employed for the analysis of VWF in patients inspected from 2017 onwards (about 86% of IPs). In both strategies, the entire VWF, encompassing all 52 exons, intron/exon boundaries, and promoter regions, was analyzed.

PreviouslyPublished:

Gene: VWF

Variant: c.3314C>A p.Ala1105Asp

HGVS:

ClinVarID: 626953

CAID:

gnomAD: absent

Case: IP #67

DiseaseAssertion: type 2A VWD

FamilyInfo:

ParentalGenotype(s):

CasePresentingHPOs:

CaseHPOFreeRext: VWF:Ag [IU/dL] = 9,3; VWF:Ac [IU/dL] = 4; FVIII:C [IU/dL] = 41

CaseNOTHPOs:

CaseNOTHPOFreeText:

CasePreviousTesting:

GenotypingMethod: Sequence variations in the VWF were identified through direct sequencing, while the detection of large rearrangements utilized the multiplex ligation-dependent probe amplification (MLPA) technique or assessed copy number variations (CNVs). Sanger sequencing methodology was applied for VWF analysis in patients investigated prior to 2016 (approximately 14% of IPs), whereas next-generation sequencing (NGS) was employed for the analysis of VWF in patients inspected from 2017 onwards (about 86% of IPs). In both strategies, the entire VWF, encompassing all 52 exons, intron/exon boundaries, and promoter regions, was analyzed.

PreviouslyPublished:

Gene: VWF

Variant: c.7988G>C p.Arg2663Pro

HGVS:

ClinVarID: 372760

CAID:

gnomAD: 0.001352 (2181 in 1613616) 4 homozygotes https://gnomad.broadinstitute.org/variant/12-5952518-C-G?dataset=gnomad_r4

Case: IP #42 in type U VWD sub-cohort (also in row 26 table 6)

DiseaseAssertion: unclassified VWD

FamilyInfo:

ParentalGenotype(s):

CasePresentingHPOs: HP:0032442 - blood group O

CaseHPOFreeRext: VWF:Ag [IU/dL] = 9; VWF:Ac [IU/dL] = 16; FVIII:C [IU/dL] = 41

CaseNOTHPOs:

CaseNOTHPOFreeText:

CasePreviousTesting:

GenotypingMethod: Sequence variations in the VWF were identified through direct sequencing, while the detection of large rearrangements utilized the multiplex ligation-dependent probe amplification (MLPA) technique or assessed copy number variations (CNVs). Sanger sequencing methodology was applied for VWF analysis in patients investigated prior to 2016 (approximately 14% of IPs), whereas next-generation sequencing (NGS) was employed for the analysis of VWF in patients inspected from 2017 onwards (about 86% of IPs). In both strategies, the entire VWF, encompassing all 52 exons, intron/exon boundaries, and promoter regions, was analyzed.

PreviouslyPublished:

Gene: VWF

Variant: c.7645T>C p.Cys2549Arg

HGVS:

ClinVarID: not found

CAID: CA383489376

gnomAD: absent

Case: IP #22 in type U VWD sub-cohort

DiseaseAssertion: unclassified VWD

FamilyInfo:

ParentalGenotype(s):

CasePresentingHPOs:

CaseHPOFreeRext: VWF:Ag [IU/dL] = 34; VWF:Ac [IU/dL] = 27; FVIII:C [IU/dL] = 95

CaseNOTHPOs:

CaseNOTHPOFreeText:

CasePreviousTesting:

GenotypingMethod: Sequence variations in the VWF were identified through direct sequencing, while the detection of large rearrangements utilized the multiplex ligation-dependent probe amplification (MLPA) technique or assessed copy number variations (CNVs). Sanger sequencing methodology was applied for VWF analysis in patients investigated prior to 2016 (approximately 14% of IPs), whereas next-generation sequencing (NGS) was employed for the analysis of VWF in patients inspected from 2017 onwards (about 86% of IPs). In both strategies, the entire VWF, encompassing all 52 exons, intron/exon boundaries, and promoter regions, was analyzed.

PreviouslyPublished:

Gene: VWF

Variant: c.4022G>A p.Arg1341Gln

HGVS:

ClinVarID: 291

CAID:

gnomAD: 0.000001239 (2 in 1613944) no homozygotes https://gnomad.broadinstitute.org/variant/12-6019396-C-T?dataset=gnomad_r4

MultipleGeneVariants:

Gene: VWF

Variant: c.5801T>G p.Val1934Gly

ClinVarID: 627336

gnomAD: 0.00006260 (101 in 1613356) no homozygotes https://gnomad.broadinstitute.org/variant/12-6011658-A-C?dataset=gnomad_r4

Case: 2

DiseaseAssertion: type 2A VWD

FamilyInfo:

ParentalGenotype(s):

CasePresentingHPOs: HP:0032370 - blood group A

CaseHPOFreeRext: VWF:Ag [IU/dL] = 14; VWF:Ac [IU/dL] = 8; FVIII:C [IU/dL] = 34

CaseNOTHPOs:

CaseNOTHPOFreeText:

CasePreviousTesting:

GenotypingMethod: Sequence variations in the VWF were identified through direct sequencing, while the detection of large rearrangements utilized the multiplex ligation-dependent probe amplification (MLPA) technique or assessed copy number variations (CNVs). Sanger sequencing methodology was applied for VWF analysis in patients investigated prior to 2016 (approximately 14% of IPs), whereas next-generation sequencing (NGS) was employed for the analysis of VWF in patients inspected from 2017 onwards (about 86% of IPs). In both strategies, the entire VWF, encompassing all 52 exons, intron/exon boundaries, and promoter regions, was analyzed.

PreviouslyPublished:

Gene: VWF

Variant: c.-2522C>T

HGVS:

ClinVarID: not found

CAID: not found

gnomAD:

MultipleGeneVariants:

Gene: VWF

Variant: c.3586T>C

ClinVarID: 100270

Case: IP #65

DiseaseAssertion: type 2A (IIA) VWD

FamilyInfo:

ParentalGenotype(s):

CasePresentingHPOs:

CaseHPOFreeRext: VWF:Ag [IU/dL] = 33; VWF:Ac [IU/dL] = 15; FVIII:C [IU/dL] = n/a

CaseNOTHPOs:

CaseNOTHPOFreeText:

CasePreviousTesting:

GenotypingMethod: Sequence variations in the VWF were identified through direct sequencing, while the detection of large rearrangements utilized the multiplex ligation-dependent probe amplification (MLPA) technique or assessed copy number variations (CNVs). Sanger sequencing methodology was applied for VWF analysis in patients investigated prior to 2016 (approximately 14% of IPs), whereas next-generation sequencing (NGS) was employed for the analysis of VWF in patients inspected from 2017 onwards (about 86% of IPs). In both strategies, the entire VWF, encompassing all 52 exons, intron/exon boundaries, and promoter regions, was analyzed.

PreviouslyPublished:

Gene: VWF

Variant: c.4912G>A p.Glu1638Lys

HGVS:

ClinVarID: 100403

CAID:

gnomAD: absent

Case: IP #37 in type U VWD sub-cohort

DiseaseAssertion: unclassified (2A/2M) VWD

FamilyInfo:

ParentalGenotype(s):

CasePresentingHPOs: HP:0032442 - blood group O

CaseHPOFreeRext: VWF:Ag [IU/dL] = 15; VWF:Ac [IU/dL] = 7; FVIII:C [IU/dL] = 25

CaseNOTHPOs:

CaseNOTHPOFreeText:

CasePreviousTesting:

GenotypingMethod: Sequence variations in the VWF were identified through direct sequencing, while the detection of large rearrangements utilized the multiplex ligation-dependent probe amplification (MLPA) technique or assessed copy number variations (CNVs). Sanger sequencing methodology was applied for VWF analysis in patients investigated prior to 2016 (approximately 14% of IPs), whereas next-generation sequencing (NGS) was employed for the analysis of VWF in patients inspected from 2017 onwards (about 86% of IPs). In both strategies, the entire VWF, encompassing all 52 exons, intron/exon boundaries, and promoter regions, was analyzed.

PreviouslyPublished:

Gene: VWF

Variant: c.4241T>G p.Val1414Gly

HGVS:

ClinVarID: 619752

CAID:

gnomAD: absent

Case: IP #2 in type 2M VWD sub-cohort (also in row 12 table 6)

DiseaseAssertion: type 2M VWD

FamilyInfo:

ParentalGenotype(s):

CasePresentingHPOs: HP:0032370 - blood group A

CaseHPOFreeRext: VWF:Ag [IU/dL] = 45; VWF:Ac [IU/dL] = 9; FVIII:C [IU/dL] = 70; VWF:CB (IU/dL) = 38

CaseNOTHPOs:

CaseNOTHPOFreeText:

CasePreviousTesting:

GenotypingMethod: Sequence variations in the VWF were identified through direct sequencing, while the detection of large rearrangements utilized the multiplex ligation-dependent probe amplification (MLPA) technique or assessed copy number variations (CNVs). Sanger sequencing methodology was applied for VWF analysis in patients investigated prior to 2016 (approximately 14% of IPs), whereas next-generation sequencing (NGS) was employed for the analysis of VWF in patients inspected from 2017 onwards (about 86% of IPs). In both strategies, the entire VWF, encompassing all 52 exons, intron/exon boundaries, and promoter regions, was analyzed.

PreviouslyPublished:

Gene: VWF

Variant: c.3847G>A p.Asp1283Asn

HGVS:

ClinVarID: not found

CAID: CA383506815

gnomAD: absent

Case: IP #10 in type 2M VWD sub-cohort

DiseaseAssertion: type 2M VWD

FamilyInfo:

ParentalGenotype(s):

CasePresentingHPOs: HP:0032440 - blood group B

CaseHPOFreeRext: VWF:Ag [IU/dL] = 73; VWF:Ac [IU/dL] = 23; FVIII:C [IU/dL] = 79; VWF:CB (IU/dL) = 57

CaseNOTHPOs:

CaseNOTHPOFreeText:

CasePreviousTesting:

GenotypingMethod: Sequence variations in the VWF were identified through direct sequencing, while the detection of large rearrangements utilized the multiplex ligation-dependent probe amplification (MLPA) technique or assessed copy number variations (CNVs). Sanger sequencing methodology was applied for VWF analysis in patients investigated prior to 2016 (approximately 14% of IPs), whereas next-generation sequencing (NGS) was employed for the analysis of VWF in patients inspected from 2017 onwards (about 86% of IPs). In both strategies, the entire VWF, encompassing all 52 exons, intron/exon boundaries, and promoter regions, was analyzed.

PreviouslyPublished:

Gene: VWF

Variant: c.4195C>T p.Arg1399Cys

HGVS:

ClinVarID: 100337

CAID:

gnomAD: 0.00005143 (83 in 1613776) no homozygotes https://gnomad.broadinstitute.org/variant/12-6019223-G-A?dataset=gnomad_r4

Case: IP #23 in type U VWD sub-cohort

DiseaseAssertion: unclassified (2A/1/M) VWD

FamilyInfo:

ParentalGenotype(s):

CasePresentingHPOs: HP:0032442 - blood group O

CaseHPOFreeRext: VWF:Ag [IU/dL] = 12; VWF:Ac [IU/dL] = 4; FVIII:C [IU/dL] = 14

CaseNOTHPOs:

CaseNOTHPOFreeText:

CasePreviousTesting:

GenotypingMethod: Sequence variations in the VWF were identified through direct sequencing, while the detection of large rearrangements utilized the multiplex ligation-dependent probe amplification (MLPA) technique or assessed copy number variations (CNVs). Sanger sequencing methodology was applied for VWF analysis in patients investigated prior to 2016 (approximately 14% of IPs), whereas next-generation sequencing (NGS) was employed for the analysis of VWF in patients inspected from 2017 onwards (about 86% of IPs). In both strategies, the entire VWF, encompassing all 52 exons, intron/exon boundaries, and promoter regions, was analyzed.

PreviouslyPublished:

Gene: VWF

Variant: c.4094T>C p.Leu1365Pro

HGVS:

ClinVarID: 2438545

CAID:

gnomAD: absent

Case: IP #10 in type U VWD sub-cohort

DiseaseAssertion: unclassified VWD

FamilyInfo:

ParentalGenotype(s):

CasePresentingHPOs: HP:0032370 - blood group A

CaseHPOFreeRext: VWF:Ag [IU/dL] = 21; VWF:Ac [IU/dL] = 18; FVIII:C [IU/dL] = 55

CaseNOTHPOs:

CaseNOTHPOFreeText:

CasePreviousTesting:

GenotypingMethod: Sequence variations in the VWF were identified through direct sequencing, while the detection of large rearrangements utilized the multiplex ligation-dependent probe amplification (MLPA) technique or assessed copy number variations (CNVs). Sanger sequencing methodology was applied for VWF analysis in patients investigated prior to 2016 (approximately 14% of IPs), whereas next-generation sequencing (NGS) was employed for the analysis of VWF in patients inspected from 2017 onwards (about 86% of IPs). In both strategies, the entire VWF, encompassing all 52 exons, intron/exon boundaries, and promoter regions, was analyzed.

PreviouslyPublished:

Gene: VWF

Variant: c.3586T>C p.Cys1196Arg

HGVS:

ClinVarID: 100270

CAID:

gnomAD: 0.000001239 (2 in 1614220) no homozygotes https://gnomad.broadinstitute.org/variant/12-6021988-A-G?dataset=gnomad_r4

PMID: 28640903

Gene: VWF

HGNCID: 12726

Case: Patient 9 (Family B), male, 71yo

DiseaseAssertion: VWD2B

FamilyInfo: NA

ParentalGenotype(s): NA

CasePresentingHPOs: HP:0030132, HP:0030129, HP:0030130, HP:0011871, HP:0012147

(Absence of large von Willebrand factor multimers, impaired ristocetin cofactor assay activity, Impaired von Willebrand factor collagen binding activity, Impaired RIPA, Reduced quantity of VWF)

CaseHPOFreeText: blood group O, Platelet count x103/μl = 56, PFA 100 sec = >300, SPA % = 22, MADR mg/mL = 0.3, VWF:Ag U/dL = 81.2, VWF:CB U/dL = 25.9, VWF:CB ratio = 0.32, VWF:RCo U/dL = 33.75, VWF:RCo ratio = 0.41, Platelet VWF U/dL = 146.2, FVIII U/dL = 52, BAT F/M = NA

CaseNOTHPOs:

CaseNOTHPOFreeText:

CasePreviousTesting: NA

GenotypingMethod: Sequencing of exon 28 of VWF

PreviouslyPublished: NA

Gene: VWF

Variant: c.3922C>T (p.Arg1308Cys)

HGVS: NM_000552.4(VWF):c.3922C>T (p.Arg1308Cys)

ClinVarID: 289; https://www.ncbi.nlm.nih.gov/clinvar/variation/289/

CAID: NA

gnomAD: absent

Case: Patient 3 (Family B), male, 55yo

DiseaseAssertion: VWD2B

FamilyInfo: NA

ParentalGenotype(s): NA

CasePresentingHPOs: HP:0030129, HP:0030130, HP:0011871, HP:0012147

(impaired ristocetin cofactor assay activity, Impaired von Willebrand factor collagen binding activity, Impaired RIPA, Reduced quantity of VWF)

CaseHPOFreeText: blood group O, Platelet count x103/μl = 204, PFA 100 sec = >300, SPA % = 0, MADR mg/mL = 0.45, VWF:Ag U/dL = 23.4, VWF:CB U/dL = 21.1, VWF:CB ratio = 0.9, VWF:RCo U/dL = 17.2, VWF:RCo ratio = 0.74, Platelet VWF U/dL = 42.6, FVIII U/dL = 60.5, BAT F/M = 20

CaseNOTHPOs:

CaseNOTHPOFreeText:

CasePreviousTesting: NA

GenotypingMethod: Sequencing of exon 28 of VWF

PreviouslyPublished: NA

Gene: VWF

Variant 1: c.3797C>T (p.Pro1266Leu)

HGVS: NM_000552.4(VWF):c.3797C>T (p.Pro1266Leu)

ClinVarID: 314; https://www.ncbi.nlm.nih.gov/clinvar/variation/314/

CAID: NA

gnomAD: MAF = 0.003667 (92/25086 alleles; 1 homozygote) in the European (Finnish) population; https://gnomad.broadinstitute.org/variant/12-6128787-G-A?dataset=gnomad_r2_1

Variant 2: c.7085G>T (p.Cys2362Phe)

HGVS: NM_000552.4(VWF):c.7085G>T (p.Cys2362Phe)

ClinVarID: 315; https://www.ncbi.nlm.nih.gov/clinvar/variation/315/

CAID: NA

gnomAD: absent

Case: Patient 4 (Family C), female, 76yo

DiseaseAssertion: VWD2B

FamilyInfo: NA

ParentalGenotype(s): NA

CasePresentingHPOs: HP:0030129, HP:0030130, HP:0011871, HP:0012147

(impaired ristocetin cofactor assay activity, Impaired von Willebrand factor collagen binding activity, Impaired RIPA, Reduced quantity of VWF)

CaseHPOFreeText: blood group O, Platelet count x103/μl = 236, PFA 100 sec = >300, SPA % = 8.4, MADR mg/mL = 0.75, VWF:Ag U/dL = 35.4, VWF:CB U/dL = 37.3, VWF:CB ratio = 1.05, VWF:RCo U/dL = 25.4, VWF:RCo ratio = 0.72, Platelet VWF U/dL = 66.8, FVIII U/dL = 32.0, BAT F/M = 16

CaseNOTHPOs:

CaseNOTHPOFreeText:

CasePreviousTesting: NA

GenotypingMethod: Sequencing of exon 28 of VWF

PreviouslyPublished: NA

Gene: VWF

Variant: c.4135C>T (p.Arg1379Cys)

HGVS: NM_000552.4(VWF):c.4135C>T (p.Arg1379Cys)

ClinVarID: 100333; https://www.ncbi.nlm.nih.gov/clinvar/variation/100333/

CAID: NA

gnomAD: MAF = 0.00003891 (5/128500 alleles) in the European (non-Finnish) population; https://gnomad.broadinstitute.org/variant/12-6128449-G-A?dataset=gnomad_r2_1

Case#: p.P1162L, Female, Age 52, African American

Disease Assertion: Normal Variant

Family Info: Two family members tested with normal clinical phenotype

Parental Genotype: Not listed

CasePresentingHPOs:

CaseHPOFreeText: VWF:RCo/VWF:Ag Ratio 0.50, VWF:GPIbM 98

CaseNotHPOs: HP:0040240

(Increased Ratio of VWF Propeptide to VWF antigen)

CaseNotHPOFreeText:bleeding score 2, VWF:Ag 144 IU/dL, VWF:RCo 72 IU/dL, normal multimer distribution

ProteinExpression:

CasePreviousTesting: VWF Sequencing

Gene:VWF

Variant: NM_000552.4(VWF):c.3485C>T (p.Pro1162Leu)

ClinVar: 256669 ClinVarID

CAID: CA6402756

CAID

gnomAD: MAF of 0.2207 (2023/9166 alleles) in the African American population.

gnomAD

Case#: p.I1453N, Male, Age 25, Caucasian

Disease Assertion: VWD2M

FamilyInfo: No affected family members enrolled in study

Parental Genotype: Not listed

CasePresentingHPOs: N/A

CaseHPOFreeText: bleeding score 11, VWF:RCo/VWF:Ag ratio 0.55, VWF:Ag 20 IU/dL, VWF:RCo 11 IU/dL,

CaseNotHPOs:HP:0040240

(Increased Ratio of VWF Propeptide to VWF antigen)

CaseNotHPOFreeText: Normal multimer distribution

Protein Expression: N/A

CasePreviousTesting: VWF sequencing

Gene: VWF

Variant: NM_000552.4:c.4358T>A (p.Ile1453Asn)

ClinVar: N/A

CAID: CA383502477

CAID

gnomAD: N/A

Case#: p.D1283Y, Female, Age 85, Caucasian

Disease Assertion: VWD2M

FamilyInfo: Single affected family member with similar bleeding score

Parental Genotype: Not listed

CasePresentingHPOs:

CaseHPOFreeText: VWF:RCo/ VWF:Ag ratio 0.34, bleeding score 12, VWF:RCo 12 IU/dL, VWF:Ag 25 IU/dL

CaseNotHPOs: HP:0040240

(Increased Ratio of VWF Propeptide to VWF antigen)

CaseNotHPOFreeText: Normal multimer distribution

Protein Expression: N/A

CasePreviousTesting: VWF Sequencing

Gene: VWF

Variant: NM_000552.4:c.3847G>T (p.Asp1283Tyr)

ClinVar: N/A

CAID: CA383506819

CAID

gnomAD: N/A

PMID: 28544236

Gene VWF

Variant: c.823T>C p.Cys275Arg - used family membevr III-2 as proband for PP4

Case#: 35003, Age 75, Female, Blood Type A- (Table S3)

Disease Assertion: VWD 1

FamilyInfo: The patient is one of two members in Family# 3502.

Parental Genotype: Not listed

CasePresentingHPOs: N/A

CaseHPOFreeText: VWF:Ag: 6.6, VWF:RCo: 8.5, FVIII:C:13, VWF:CB: 11

CaseNotHPOs: N/A

CaseNotHPOFreeText: Bleeding Score 2

Protein Expression: N/A

CasePreviousTesting: 48,48 Access-Array amplification. NGS Molecular analysis was performed. Sanger sequencing was used to validate selected mutations.

Gene: VWF

Variant: NM_000552.4:c.3614G>A (p.Arg1205His)

ClinVar: 308 ClinVar

CAID: CA114160 CAID

gnomAD: N/A

Case#: 13001, Age 61, Female, Blood Type O+ (Table S3)

Disease Assertion: VWD 1

FamilyInfo: The patient was the only member of Family# 1301.

Parental Genotype: Not listed

CasePresentingHPOs: N/A

CaseHPOFreeText: Bleeding Score 27, VWF:Ag: 11, VWF:RCo: 9.7, FVIII:C: 36, VWF:CB: 12

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

Protein Expression: N/A

CasePreviousTesting: 48,48 Access-Array amplification. NGS Molecular analysis was performed. Sanger sequencing was used to validate selected mutations

Gene: VWF

Variant: NM_000552.4:c.7985A>G

ClinVar: N/A

CAID: CA383487641 CAID

gnomAD: N/A

Case#: 02042, Age 41, Male, Blood Type: O+ (Table S3)

Disease Assertion: VWD 1

FamilyInfo: Family#: 0215; 5 Members of the family were included in the study. 1 was diagnosed type 3 (patient 02039) and the other 4 were carriers for VW

Parental Genotype: Not listed

CasePresentingHPOs:

CaseHPOFreeText: VWF:Ag: 25, VWF:RCo: 21, FVIII:C:77, VWF:CB: 27

CaseNotHPOs:

CaseNotHPOFreeText: Bleeding score 1

Protein Expression:

CasePreviousTesting: 48,48 Access-Array amplification. NGS Molecular analysis was performed. Sanger sequencing was used to validate selected mutations.

Gene: VWF

Variant: NM_000552.4:c.1109G>A

ClinVar: N/A

CAID:CA6403559

CAID

gnomAD: MAF of 0.000008802 (1/113608 alleles) in the European (non-Finnish population). gnomAD

Case#: 02074, Age 37, Female, Blood Type A+ (Table S3)

Disease Assertion: VWD 1

FamilyInfo: Patient was the only member of family #0228.

Parental Genotype: Not listed

CasePresentingHPOs: N/A

CaseHPOFreeText: Bleeding Score 3, VWF:Ag: 24, VWF:RCo: 21, FVIII:C: 111, VWF:CB: 29

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

Protein Expression: N/A

CasePreviousTesting: 48,48 Access-Array amplification. NGS Molecular analysis was performed. Sanger sequencing was used to validate selected mutations

Gene: VWF

Variant: NM_000552.4(VWF):c.3426T>C (p.Cys1142=), NM_000552.4:c.6254G>T (p.Cys2085Phe), and NM_000552.4:c.3485_3486inv (p.Pro1162Leu)

ClinVar: 256668 and 619934 ClinVar ClinVar2

CAID: CA6402757, CA383492060, and CA658683073

CAID1

CAID2

gnomAD: MAF of 0.2228 (2240/10052 alleles) in the African population (CA6402757).

Case#: 27032, Age 49, Female, Blood Type O+

Disease Assertion: VWD 1

FamilyInfo: The patient is one of two members of Family#2716. The other member has the same variant, but is only a carrier.

Parental Genotype: Not listed

CasePresentingHPOs: N/A

CaseHPOFreeText: Bleeding Score 8, VWF:Ag:31, VWF:RCo: 22.7, FVIII:C: 72, VWF:CB: 38

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

Protein Expression: N/A

CasePreviousTesting: 48,48 Access-Array amplification. NGS Molecular analysis was performed. Sanger sequencing was used to validate selected mutations.

Gene: VWF

Variant: NM_000552.4:c.2518G>T (p.Glu840Ter)

ClinVar: N/A

CAID:CA383520331 CAID

gnomAD: N/A

Case#: 06012, Age 10, Male, Blood Type O+ (Table S3)

Disease Assertion: VWD1

FamilyInfo: Patient is member of Family# 0609, which includes 3 individuals. All members of the family have the same variant.

Parental Genotype: Not listed

CasePresentingHPOs: N/A

CaseHPOFreeText: Bleeding score 10, VWF:Ag: 13, VWF:RCo:14, FVIII:C:40, VWF:CB:13

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

Protein Expression: N/A

CasePreviousTesting: 48,48 Access-Array amplification. NGS Molecular analysis was performed. Sanger sequencing was used to validate selected mutations.

Gene: VWF

Variant: NM_000552.4:c.3363G>T (p.Arg1121Ser)

ClinVar: N/A

CAID: CA383511875 CAID

gnomAD: N/A

Case#: 02064, Age 32, Male, Blood type O- (Table S3)

Disease Assertion: VWD 1

FamilyInfo: Patient is a part of family # 0224. There are 3 other members of the family (02065, 02066, 02067). All members of the family have the same variant.

Parental Genotype: Not listed

CasePresentingHPOs: N/A

CaseHPOFreeText: Bleeding score 13, VWF:Ag: 4.7, VWF:RCo: 5, FVIII:C: 16, VWF:CB:6

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

Protein Expression: N/A

CasePreviousTesting: 48,48 Access-Array amplification. NGS Molecular analysis was performed. Sanger sequencing was used to validate selected mutations

Gene:VWF

Variant: NM_000552.4:c.3614G>A (p.Arg1205His)

ClinVar: 308

ClinVar

CAID: CA114160

CAID1

gnomAD: N/A

Case#: 27024, Age 56, Female, Blood Type A+ (Table S3)

Disease Assertion: VWD 1

FamilyInfo: The patient is the only member of Family#2713.

Parental Genotype: Not listed

CasePresentingHPOs: N/A

CaseHPOFreeText: VWF:Ag:5.3, VWF:RCo:6, FVIII:C:38, VWF:CB:4.2

CaseNotHPOs: N/A

CaseNotHPOFreeText: Bleeding Score 3

Protein Expression: N/A

CasePreviousTesting: 48,48 Access-Array amplification. NGS Molecular analysis was performed. Sanger sequencing was used to validate selected mutations.

Gene: VWF

Variant: NM_000552.4:c.3467C>T (p.Thr1156Met) and c.-3151T>G

ClinVar: 100264 ClinVar

CAID: CA228414 CAID

gnomAD: N/A

Case#: 06024, Age 36, Female, Blood Type O+ (Table S3)

Disease Assertion: VWD1

FamilyInfo: The patient is the only member of Family#0617.

Parental Genotype: Not listed

CasePresentingHPOs: N/A

CaseHPOFreeText: Bleeding Score 1, VWF:Ag:35, VWF:RCo:25, FVIII:C:69, VWF:CB: 27

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

Protein Expression:N/A

CasePreviousTesting: 48,48 Access-Array amplification. NGS Molecular analysis was performed. Sanger sequencing was used to validate selected mutations

Gene: VWF

Variant: NM_000552.4:c.7300C>T (p.Arg2434Ter)

ClinVar: 100464 ClinVar

CAID: CA228781 CAID

gnomAD: MAF of 0.0001298 (2/15414 alleles) in the European (non-Finnish) population. gnomAD

Case#: 02058, Age 64, Female, Blood type A+ (Table S3)

Disease Assertion: VWD1

FamilyInfo: Patient is the only member of family #0221.

Parental Genotype: Not listed

CasePresentingHPOs: N/A

CaseHPOFreeText: Bleeding score 19, VWF:Ag: 7.3, VWF:RCo: 5.9, FVIII:C: 19, VWF:CB: 6.3

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

Protein Expression: N/A

CasePreviousTesting: 48,48 Access-Array amplification. NGS Molecular analysis was performed. Sanger sequencing was used to validate selected mutations.

Gene: VWF

Variant: NM_000552.4:c.3614G>A (p.Arg1205His)

ClinVar: 308 ClinVar

CAID: CA114160 CAID

gnomAD: N/A

Case#: 03035, Age 51, Male (Table S3)

Disease Assertion: VWD1

FamilyInfo: A part of family #03150 along with two other patients.

Parental Genotype: Not listed

CasePresentingHPOs: Not listed

CaseHPOFreeText: Bleeding Score 4, VWF:Ag: 34, VWF:RCo: 26, FVIII:C: 43, VWF:CB 33

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

Protein Expression:N/A

CasePreviousTesting: 48,48 Access-Array amplification. NGS Molecular analysis was performed. Sanger sequencing was used to validate selected mutations

Gene: VWF

Variant: NM_000552.4:c.3467C>T (p.Thr1156Met) and NM_000552.3:c.-3151T>G

ClinVar: 100264 ClinVar

CAID: CA228414 CAID

gnomAD: N/A

Case#: 32002, Age 49, Female, Blood Type +

Disease Assertion: VWD 1

FamilyInfo: The patient is the only member of Family# 3202.

Parental Genotype: Not listed

CasePresentingHPOs: N/A

CaseHPOFreeText: VWF:Ag: 34, VWF:RCo: 30, FVIII:C: 53, VWF:CB: 29

CaseNotHPOs: N/A

CaseNotHPOFreeText: Bleeding Score 3

Protein Expression: N/A

CasePreviousTesting: 48,48 Access-Array amplification. NGS Molecular analysis was performed. Sanger sequencing was used to validate selected mutations.

Gene: VWF

Variant: NM_000552.4:c.7408C>T (p.Gln2470Ter)

ClinVar: 100469 ClinVar

CAID: CA228790 CAID

gnomAD: MAF of 0.00002891 (1/34590 alleles) in the Latino population.

Case#: 06007, Age 54, Male, Blood Type O+ (Table S3)

Disease Assertion: VWD

FamilyInfo: Two total patients were documented from family# 0606.

Parental Genotype: Not listed

CasePresentingHPOs: N/A

CaseHPOFreeText: VWF:Ag: 28, VWF:RCo: 26.1, FVIII:C: 56, VWF:CB: 23

CaseNotHPOs: N/A

CaseNotHPOFreeText: Bleeding Score 5

Protein Expression: N/A

CasePreviousTesting: 48,48 Access-Array amplification. NGS Molecular analysis was performed. Sanger sequencing was used to validate selected mutations

Gene: VWF

Variant: NM_000552.4:c.1156+2T>C (intronic)

ClinVar: N/A

CAID: CA383504978 CAID

gnomAD: N/A

Case#: 18001, Age 50, Male, Blood Type B+ (Table S3)

Disease Assertion: VWD 1

FamilyInfo: The patient one of 3 members of Family#1801. All of the patients have the same variant.

Parental Genotype: N/A

CasePresentingHPOs: N/A

CaseHPOFreeText: VWF:Ag:10, VWF:RCo:6.1, FVIII:C:17, VWF:CB:8.2

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

Protein Expression: N/A

CasePreviousTesting: 48,48 Access-Array amplification. NGS Molecular analysis was performed. Sanger sequencing was used to validate selected mutations

Gene: VWF

Variant: NM_000552.4:c.3614G>A (p.Arg1205His) and NM_000552.4:c.6989T>G (p.Val2330Gly)

ClinVar: 308 ClinVar1

CAID: CA114160 and CA6401808 CAID1 CAID2

gnomAD: MAF of 0.000008823 (1/113342 alleles) in the European (non-Finnish population) (CA6401808) gnomAD

Case#: 36008, Age 34, Female, Blood Type O+ (Table S3)

Disease Assertion: VWD 1

FamilyInfo: The patient is the only member of Family#3606.

Parental Genotype: Not listed

CasePresentingHPOs: N/A

CaseHPOFreeText: Bleeding Score 8, VWF:Ag: 34, VWF:RCo:14, FVIII:C: 37, VWF:CB: 25

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

Protein Expression: N/A

CasePreviousTesting: 48,48 Access-Array amplification. NGS Molecular analysis was performed. Sanger sequencing was used to validate selected mutations.

Gene: VWF

Variant: NM_000552.4:c.2771G>A(p.Arg924Gln) and NM_000552.4:c.3390C>T (p.Cys1130=)

ClinVar: 627186 ClinVar

CAID: CA228368 and CA478101454 CAID1 CAID2

gnomAD: MAF of 0.01866 (2411/ 129182 alleles) in the European (non-Finnish) population (CA228368). gnomAD

Case#: 02052, Age 25, Male, Blood type A+ (Table S3)

Disease Assertion: VWD 1

FamilyInfo: Patient is the only family member of family # 0220

Parental Genotype: Not listed

CasePresentingHPOs:N/A

CaseHPOFreeText: Bleeding Score: 11, VWF:Ag: 15, VWF:RCO:12, FVIII:C:20, VWF:CB: 16

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

Protein Expression: N/A

CasePreviousTesting: 48,48 Access-Array amplification. NGS Molecular analysis was performed. Sanger sequencing was used to validate selected mutations.

Gene: VWF

Variant: NM_000552.4:c.1625C>G (p.Ala542Gly) and NM_000552.4:c.6187C>T (p.Pro2063Ser)

ClinVar: 381621 and 100436 ClinVar1

ClinVar2

CAID: CA6403319 and CA202650 CAID1

CAID2

gnomAD: MAF of 0.001355 (48/ 35418 alleles) in the Latino population (CA6403319). MAF of 0.04854 (1486/ 30616 alleles) in the South Asian Population (CA202650).

gnomAD1

gnomAD2

PMID: 35064738

Gene: VWF

HGNCID: 12726

Case: T086, M, 1

DiseaseAssertion: VWD type 3

FamilyInfo: n/a

CasePresentingHPOs: n/a

CaseHPOFreeText: Bleeding Score: 3 (Kruskal–Wallis followed by Mann–Whitney U post-hoc testing Post-hoc testing ), VWF:Ag (IU/ml): 0.01, VWF:RCo (IU/ml): 0.02, FVIII:C (IU/ml): 0.01

CaseNotHPOs: n/a

CaseNotHPOFreeText: n/a

CasePreviousTesting: n/a

Gene: VWF

Variant:

c.1A>G (p.Met1Val), Exon 2

c.2377C>T (p.Gln793*), Exon 18

Compound Heterozygous

Note: ELISA-based assay for detecting alloantibodies, genomic analysis via sequencing of leukocytes for the VWF gene including exons 1-52 and about 1.5 km of VWF promoter, PCR amplification for variant confirmation, SALSA-MLPAVWF assay evaluation for partial/total gene deletions when sequencing did not reveal pathogenic explanation

Case: T050, F, 21

DiseaseAssertion: VWD type 3

FamilyInfo: n/a

CasePresentingHPOs: n/a

CaseHPOFreeText: Bleeding Score: 24 (Kruskal–Wallis followed by Mann–Whitney U post-hoc testing Post-hoc testing ), VWF:Ag (IU/ml): 0.01, VWF:RCo (IU/ml): 0.00, FVIII:C (IU/ml): 0.01

CaseNotHPOs: n/a

CaseNotHPOFreeText: n/a

CasePreviousTesting: n/a

Gene: VWF

Variant:

c.876delC (p.Ser293 fs), Exon 8

c.1255C>T (p.Gln419*), Exon 11

Compound heterozygous

Note: ELISA-based assay for detecting alloantibodies, genomic analysis via sequencing of leukocytes for the VWF gene including exons 1-52 and about 1.5 km of VWF promoter, PCR amplification for variant confirmation, SALSA-MLPAVWF assay evaluation for partial/total gene deletions when sequencing did not reveal pathogenic explanation

PMID: 23311757 Gene: von Willebrand factor HGNCID: 12726

Case: T090, M, 2

DiseaseAssertion: VWD type 3

FamilyInfo: inherited heterozygous gene conversion from the father

CasePresentingHPOs: n/a

CaseHPOFreeText: Bleeding Score: 8 (Kruskal–Wallis followed by Mann–Whitney U post-hoc testing Post-hoc testing ), VWF:Ag (IU/ml): 0.01, VWF:RCo (IU/ml): 0.04, FVIII:C (IU/ml): 0.01

CaseNotHPOs: n/a

CaseNotHPOFreeText: n/a

CasePreviousTesting: n/a

Gene: VWF

Variant:

c.1117C>T (p.Arg373*)

Gene Conversion (

c.3931C>T (p.Gln1311*)

c.4027A>G (p.Ile1343Val)

c.4079T>C (p.Val1360Ala)

c.4105T>A (p.Phe1369Ile)

)

Exon 10/28

Compound heterozygous

Note: ELISA-based assay for detecting alloantibodies, genomic analysis via sequencing of leukocytes for the VWF gene including exons 1-52 and about 1.5 km of VWF promoter, PCR amplification for variant confirmation, SALSA-MLPAVWF assay evaluation for partial/total gene deletions when sequencing did not reveal pathogenic explanation

Case: T078, F, 5

DiseaseAssertion: VWD type 3

FamilyInfo: n/a

CasePresentingHPOs: n/a

CaseHPOFreeText: Bleeding Score: 9 (Kruskal–Wallis followed by Mann–Whitney U post-hoc testing Post-hoc testing ), VWF:Ag (IU/ml): 0.01, VWF:RCo (IU/ml): 0.03, FVIII:C (IU/ml): 0.01

CaseNotHPOs: n/a

CaseNotHPOFreeText: n/a

CasePreviousTesting: n/a

Gene: VWF

Variant:

c.5455 + 2 T>C, Exon 31, Homozygous

Note: ELISA-based assay for detecting alloantibodies, genomic analysis via sequencing of leukocytes for the VWF gene including exons 1-52 and about 1.5 km of VWF promoter, PCR amplification for variant confirmation, SALSA-MLPAVWF assay evaluation for partial/total gene deletions when sequencing did not reveal pathogenic explanation

Case: T028, M, 34

DiseaseAssertion: VWD type 3

FamilyInfo: n/a

CasePresentingHPOs: n/a

CaseHPOFreeText: Bleeding Score: 16 (Kruskal–Wallis followed by Mann–Whitney U post-hoc testing Post-hoc testing ), VWF:Ag (IU/ml): 0.01, VWF:RCo (IU/ml): 0.01, FVIII:C (IU/ml): 0.03

CaseNotHPOs: n/a

CaseNotHPOFreeText: n/a

CasePreviousTesting: n/a

Gene: VWF

Variant:

c.7730-1 G>T, Exon 46, Homozygous

c.7906A>T (p.Asn7906Tyr), Exon 48, Heterozygous

Note: ELISA-based assay for detecting alloantibodies, genomic analysis via sequecning of leukocytes for the VWF gene including exons 1-52 and about 1.5 km of VWF promoter, PCR amplification for variant confirmation, SALSA-MLPAVWF assay evaluation for partial/total gene deletions when sequencing did not reveal pathogenic explanation

Case: T3-5, female, 19yo

DiseaseAssertion: VWD3

FamilyInfo:

ParentalGenotype(s):

CasePresentingHPOs:

CaseHPOFreeText: Blood type: O+, bleeding score = 12, VWF:Ag (IU/mL) = 0.01; VWF:RCo (IU/mL) = 0.08; FVIII:C (IU/mL) = 0.04

CaseNOTHPOs:

CaseNOTHPOFreeText:

CasePreviousTesting:

GenotypingMethod: qRT-PCR

PreviouslyPublished:

Gene: VWF

Variant: c.1729+3A>C

HGVS: NM_000552.5(VWF):c.1729+3A>C

ClinVarID: 1065249; https://www.ncbi.nlm.nih.gov/clinvar/variation/1065249/?oq=c.1729+3A%3EC&m=NM_000552.5(VWF):c.1729%203A%3EC

CAID: n/a

gnomAD: absent

PMID: 28362648

Gene: VWF

HGNCID: 12726

Case: T3-2, female, 11yo

DiseaseAssertion: VWD3

FamilyInfo:

ParentalGenotype(s):

CasePresentingHPOs:

CaseHPOFreeText: Blood type: O+, bleeding score = 13, VWF:Ag (IU/mL) = 0.01; VWF:RCo (IU/mL) = 0.03; FVIII:C (IU/mL) = 0.01

CaseNOTHPOs:

CaseNOTHPOFreeText:

CasePreviousTesting:

GenotypingMethod: qRT-PCR

PreviouslyPublished:

Gene: VWF

Variant: c.1897T>C (p.Cys633Arg)

HGVS: NM_000552.5:c.1897T>C (p.Cys633Arg)

ClinVarID: n/a

CAID: CA383496953; https://reg.clinicalgenome.org/redmine/projects/registry/genboree_registry/by_caid?caid=CA383496953

gnomAD: absent

Case: 2B, male, 55yo

DiseaseAssertion: VWD2B

FamilyInfo:

ParentalGenotype(s):

CasePresentingHPOs:

CaseHPOFreeText: Blood type: O+, bleeding score = 17, VWF:Ag (IU/mL) = 0.40; VWF:RCo (IU/mL) = 0.13; FVIII:C (IU/mL) = 0.46

CaseNOTHPOs:

CaseNOTHPOFreeText:

CasePreviousTesting:

GenotypingMethod: qRT-PCR

PreviouslyPublished:

Gene: VWF

Variant: c.3946G>A (p.Val1316Met)

HGVS: NM_000552.5(VWF):c.3946G>A (p.Val1316Met)

ClinVarID: 290; https://www.ncbi.nlm.nih.gov/clinvar/variation/290/?new_evidence=false

CAID:

gnomAD: absent

Case: 2M, female, 25yo

DiseaseAssertion: VWD2M

FamilyInfo:

ParentalGenotype(s):

CasePresentingHPOs:

CaseHPOFreeText: Blood type: A+, bleeding score = 7, VWF:Ag (IU/mL) = 0.11; VWF:RCo (IU/mL) = 0.03; FVIII:C (IU/mL) = 0.39

CaseNOTHPOs:

CaseNOTHPOFreeText:

CasePreviousTesting:

GenotypingMethod: qRT-PCR

PreviouslyPublished:

Gene: VWF

Variant: c.4145T>C (p.Leu1382Pro)

HGVS: NM_000552.5:c.4145T>C (p.Leu1382Pro)

ClinVarID: n/a

CAID: CA383504407; https://reg.clinicalgenome.org/redmine/projects/registry/genboree_registry/by_caid?caid=CA383504407

gnomAD: absent

Case: Patient 11, Family H (Table 1.), M/71, Afro-Caribbean

DiseaseAssertion: VWD2A (IIE)

FamilyInfo: Patient 12 (F/99, Afro-Caribbean) also from Family H. (Table 1.)

ParentalGenotype(s): NA

CasePresentingHPOs:

CaseHPOFreeRext: BAT =15, FVIII:C (IU/dL) = 30, VWF:Ag (IU/dL) = 15, VWF:Act (IU/dL) = 7

CaseNOTHPOs:

CaseNOTHPOFreeText: Blood group O+

CasePreviousTesting:

GenotypingMethod: All samples were analyzed by captured-based high throughput sequencing which was performed with a custom-design of the VWF gene provided by Twist BioScience (San Francisco, USA). It comprised all 52 exons, intronic flanking regions, promoter and 3’UTR region of the VWF gene. Libraries were prepared by using the Twist NGS target enrichment solution (Twist BioScience) according to the manufacturer protocol. Samples were analyzed on a NovaSeq 6000 sequencer (Illumina) with a median read depth of 2500X by using the 300-cycle S1 NovaSeq 6000seq reagent kit with 150-bp paired-end reads. The raw data were analyzed with Mutect21 and Vardict2 tools. The inhouse NGSreport software (CHU Lille) was used for data visualization, sequences check and conservation of variants with high quality metrics. In some cases, patients genomic DNA was screened for sequence variations (large deletions, insertions and duplications) by Multiplex Ligation-dependent Probe Amplification (MCR Holland).

PreviouslyPublished: NA

Gene: VWF

Variant: c.1530G > A, p.(Val510 =) p.

HGVS: NM_000552.5:c.1530G>A (p.Val510=)

ClinVarID:

CAID: CA6403368

gnomAD: MAF of 0.00002198 (2/91004 alleles) in South Asian population https://gnomad.broadinstitute.org/variant/chr12-6062957-C-T?dataset=gnomad_r4

Variant: c.1892C > T, p.(Ala631Val)

HGVS: NM_000552.5:c.1892C>T (p.Ala631Val)

ClinVarID: 422844

CAID: CA6403245

gnomAD: MAF of 0.001908 (137/71810 alleles) in African/African American population https://gnomad.broadinstitute.org/variant/chr12-6056910-G-A?dataset=gnomad_r4

Variant: c.2220G > A, p.(Met740Ile)

HGVS: NM_000552.5:c.2220G>A (p.Met740Ile)

ClinVarID: 100206

CAID: CA201316

gnomAD: MAF of 0.1816 (13626/75022 alleles) in African/African American population https://gnomad.broadinstitute.org/variant/chr12-6046784-C-T?dataset=gnomad_r4

Variant: c.2451T > A, p.(His817Gln)

HGVS: NM_000552.5:c.2451T>A (p.His817Gln)

ClinVarID: 100224

CAID: CA228345

gnomAD: MAF of 0.1150 (8626/75016 alleles) in African/African American population https://gnomad.broadinstitute.org/variant/chr12-6036483-A-T?dataset=gnomad_r4

Variant: c.3445T > C, p.(Cys1149Arg)

HGVS: NM_000552.5:c.3445T>C (p.Cys1149Arg)

ClinVarID: 309

CAID: CA228410

gnomAD: MAF of 0.000003160 (1/316464 alleles) in European (non-Finnish) population https://gnomad.broadinstitute.org/variant/chr12-6022833-A-G?dataset=gnomad_r4

Variant: c.4414G > C p.(Asp1472His)

HGVS: NM_000552.5:c.4414G>C (p.Asp1472His)

ClinVarID: 256679

CAID: CA6402534

gnomAD: MAF of 0.5076 (38011/74882 alleles) in African/African American population https://gnomad.broadinstitute.org/variant/chr12-6019004-C-G?dataset=gnomad_r4

Variant: c.6554G > A, p.(Arg2185Gln)

HGVS: NM_000552.5:c.6554G>A (p.Arg2185Gln)

ClinVarID: 100443

CAID: CA228748

gnomAD: MAF of 0.1927 (14427/74878 alleles) in African/African American population https://gnomad.broadinstitute.org/variant/chr12-5993906-C-T?dataset=gnomad_r4

Case: Patient 30, Family O (Table 1.), M/42, Afro-Caribbean

DiseaseAssertion: VWD2A (IIE)

FamilyInfo: Patient 31 (F/73, Afro-Caribbean) also from Family O. (Table 1.)

ParentalGenotype(s): NA

CasePresentingHPOs:

CaseHPOFreeRext: BAT = 4, FVIII:C (IU/dL) = 35, VWF:Ag (IU/dL) = 10, VWF:Act (IU/dL) = 29

CaseNOTHPOs:

CaseNOTHPOFreeText: Blood group O+

CasePreviousTesting:

GenotypingMethod: All samples were analyzed by captured-based high throughput sequencing which was performed with a custom-design of the VWF gene provided by Twist BioScience (San Francisco, USA). It comprised all 52 exons, intronic flanking regions, promoter and 3’UTR region of the VWF gene. Libraries were prepared by using the Twist NGS target enrichment solution (Twist BioScience) according to the manufacturer protocol. Samples were analyzed on a NovaSeq 6000 sequencer (Illumina) with a median read depth of 2500X by using the 300-cycle S1 NovaSeq 6000seq reagent kit with 150-bp paired-end reads. The raw data were analyzed with Mutect21 and Vardict2 tools. The inhouse NGSreport software (CHU Lille) was used for data visualization, sequences check and conservation of variants with high quality metrics. In some cases, patients genomic DNA was screened for sequence variations (large deletions, insertions and duplications) by Multiplex Ligation-dependent Probe Amplification (MCR Holland).

PreviouslyPublished: NA

Gene: VWF

Variant: c.1530G > A, p.(Val510 =) p.

HGVS: NM_000552.5:c.1530G>A (p.Val510=)

ClinVarID:

CAID: CA6403368

gnomAD: MAF of 0.00002198 (2/91004 alleles) in South Asian population https://gnomad.broadinstitute.org/variant/chr12-6062957-C-T?dataset=gnomad_r4

Variant: c.1892C > T, p.(Ala631Val)

HGVS: NM_000552.5:c.1892C>T (p.Ala631Val)

ClinVarID: 422844

CAID: CA6403245

gnomAD: MAF of 0.001908 (137/71810 alleles) in African/African American population https://gnomad.broadinstitute.org/variant/chr12-6056910-G-A?dataset=gnomad_r4

Variant: c.2220G > A, p.(Met740Ile)

HGVS: NM_000552.5:c.2220G>A (p.Met740Ile)

ClinVarID: 100206

CAID: CA201316

gnomAD: MAF of 0.1816 (13626/75022 alleles) in African/African American population https://gnomad.broadinstitute.org/variant/chr12-6046784-C-T?dataset=gnomad_r4

Variant: c.2451T > A, p.(His817Gln)

HGVS: NM_000552.5:c.2451T>A (p.His817Gln)

ClinVarID: 100224

CAID: CA228345

gnomAD: MAF of 0.1150 (8626/75016 alleles) in African/African American population https://gnomad.broadinstitute.org/variant/chr12-6036483-A-T?dataset=gnomad_r4

Variant: c.3445T > C, p.(Cys1149Arg)

HGVS: NM_000552.5:c.3445T>C (p.Cys1149Arg)

ClinVarID: 309

CAID: CA228410

gnomAD: MAF of 0.000003160 (1/316464 alleles) in European (non-Finnish) population https://gnomad.broadinstitute.org/variant/chr12-6022833-A-G?dataset=gnomad_r4

Variant: c.4414G > C p.(Asp1472His)

HGVS: NM_000552.5:c.4414G>C (p.Asp1472His)

ClinVarID: 256679

CAID: CA6402534

gnomAD: MAF of 0.5076 (38011/74882 alleles) in African/African American population https://gnomad.broadinstitute.org/variant/chr12-6019004-C-G?dataset=gnomad_r4

Variant: c.6554G > A, p.(Arg2185Gln)

HGVS: NM_000552.5:c.6554G>A (p.Arg2185Gln)

ClinVarID: 100443

CAID: CA228748

gnomAD: MAF of 0.1927 (14427/74878 alleles) in African/African American population https://gnomad.broadinstitute.org/variant/chr12-5993906-C-T?dataset=gnomad_r4

Case: Patient 32, Family K (Table 1.), F/17, Afro-Caribbean

DiseaseAssertion: VWD2A (IIE)

FamilyInfo: Patient 18 (F/53, Afro-Carribean), Patient 29 (F/33, Afro-Caribbean), Patient 33 (F/49, Afro-Caribbean) also from Family K. (Table 1.)

ParentalGenotype(s): NA

CasePresentingHPOs:

CaseHPOFreeRext: BAT =4, FVIII:C (IU/dL) = 79, VWF:Ag (IU/dL) = 49, VWF:Act (IU/dL) = 37

CaseNOTHPOs:

CaseNOTHPOFreeText: Blood type O+

CasePreviousTesting:

GenotypingMethod: All samples were analyzed by captured-based high throughput sequencing which was performed with a custom-design of the VWF gene provided by Twist BioScience (San Francisco, USA). It comprised all 52 exons, intronic flanking regions, promoter and 3’UTR region of the VWF gene. Libraries were prepared by using the Twist NGS target enrichment solution (Twist BioScience) according to the manufacturer protocol. Samples were analyzed on a NovaSeq 6000 sequencer (Illumina) with a median read depth of 2500X by using the 300-cycle S1 NovaSeq 6000seq reagent kit with 150-bp paired-end reads. The raw data were analyzed with Mutect21 and Vardict2 tools. The inhouse NGSreport software (CHU Lille) was used for data visualization, sequences check and conservation of variants with high quality metrics. In some cases, patients genomic DNA was screened for sequence variations (large deletions, insertions and duplications) by Multiplex Ligation-dependent Probe Amplification (MCR Holland).

PreviouslyPublished: NA

Gene: VWF

Variant: c.2365A > G, p.(Thr789Ala)

HGVS: NM_000552.5:c.2365A>G (p.Thr789Ala)

ClinVarID: 256659

CAID: CA6403090

gnomAD: MAF of 0.5793 (43409/74928 alleles) in African/African American population https://gnomad.broadinstitute.org/variant/chr12-6044368-T-C?dataset=gnomad_r4

Variant: c.2385T > C, p.(Tyr795 =)

HGVS: NM_000552.5:c.2385T>C (p.Tyr795=)

ClinVarID: 256660

CAID: CA6403087

gnomAD: MAF of 0.5788 (43385/74952 alleles) in African/African American population https://gnomad.broadinstitute.org/variant/chr12-6044348-A-G?dataset=gnomad_r4

Variant: c.2880G > A, p.(Arg960 =)

HGVS: NM_000552.5:c.2880G>A (p.Arg960=)

ClinVarID: 195657

CAID: CA201877

gnomAD: MAF of 0.3169 (23737/74896 alleles) in African/African American population https://gnomad.broadinstitute.org/variant/chr12-6029429-C-T?dataset=gnomad_r4

Variant: c.3505T > A, p.(Cys1169Ser)

HGVS: NM_000552.5:c.3505T>A (p.Cys1169Ser)

ClinVarID:

CAID: CA383511219

gnomAD:

Case: Patient 39, Family S (Table 1.), F/76, Afro-Caribbean

DiseaseAssertion: VWD2A (IIA)

FamilyInfo: Patient 40 (F/38, Afro-Caribbean), Patient 41 (M/63, Afro-Caribbean) and Patient 52 (F/48, Afro Caribbean) also from Family S. (Table 1.)

ParentalGenotype(s): NA

CasePresentingHPOs:

CaseHPOFreeRext: BAT = 3, FVIII:C (IU/dL) = 74, VWF:Ag (IU/dL) = 35, VWF:Act (IU/dL) = 12

CaseNOTHPOs:

CaseNOTHPOFreeText: Blood group O+

CasePreviousTesting:

GenotypingMethod: All samples were analyzed by captured-based high throughput sequencing which was performed with a custom-design of the VWF gene provided by Twist BioScience (San Francisco, USA). It comprised all 52 exons, intronic flanking regions, promoter and 3’UTR region of the VWF gene. Libraries were prepared by using the Twist NGS target enrichment solution (Twist BioScience) according to the manufacturer protocol. Samples were analyzed on a NovaSeq 6000 sequencer (Illumina) with a median read depth of 2500X by using the 300-cycle S1 NovaSeq 6000seq reagent kit with 150-bp paired-end reads. The raw data were analyzed with Mutect21 and Vardict2 tools. The inhouse NGSreport software (CHU Lille) was used for data visualization, sequences check and conservation of variants with high quality metrics. In some cases, patients genomic DNA was screened for sequence variations (large deletions, insertions and duplications) by Multiplex Ligation-dependent Probe Amplification (MCR Holland).

PreviouslyPublished: NA

Gene: VWF

Variant: deletion of exons 9-10

HGVS: NM_000552.5:c.1030_1317del (p.Gly344_Arg439del)

ClinVarID:

CAID: CA3260663889

gnomAD:

Variant: c.4138A > G, p.(Ile1380Val)

HGVS: NM_000552.5:c.4138A>G (p.Ile1380Val)

ClinVarID: 310063

CAID: CA6402595

gnomAD: MAF of 0.1184 (8878/74958 alleles) in African/African American population https://gnomad.broadinstitute.org/variant/chr12-6019280-T-C?dataset=gnomad_r4

Variant: c.4304A > G, p.(Asn1435Ser)

HGVS: NM_000552.5:c.4304A>G (p.Asn1435Ser)

ClinVarID: 310062

CAID: CA6402552

gnomAD: MAF of 0.1124 (8427/74964 alleles) in African/African American population https://gnomad.broadinstitute.org/variant/chr12-6019114-T-C?dataset=gnomad_r4

Variant: c.4414G > C p.(Asp1472His)

HGVS: NM_000552.5:c.4414G>C (p.Asp1472His)

ClinVarID: 256679

CAID: CA6402534

gnomAD: MAF of 0.5076 (38011/74882 alleles) in African/African American population https://gnomad.broadinstitute.org/variant/chr12-6019004-C-G?dataset=gnomad_r4

Variant: c.4628C > G p.(Ser1543Cys)

HGVS: NM_000552.5:c.4628C>G (p.Ser1543Cys)

ClinVarID: 4533008

CAID: CA383500651

gnomAD:

Case: Patient 9, Family F (Table 1.), F/76, Afro-Caribbean

DiseaseAssertion: VWD2A (IIE)

FamilyInfo: Patient 8 (M/86, Afro-Caribbean) and Patient 28 (F/55, Afro-Caribbean) also from Family F. (Table 1.)

ParentalGenotype(s): NA

CasePresentingHPOs:

CaseHPOFreeRext: BAT =11, FVIII:C (IU/dL) = 40, VWF:Ag (IU/dL) = 30, VWF:Act (IU/dL) = 28

CaseNOTHPOs:

CaseNOTHPOFreeText: Blood group B-

CasePreviousTesting:

GenotypingMethod: All samples were analyzed by captured-based high throughput sequencing which was performed with a custom-design of the VWF gene provided by Twist BioScience (San Francisco, USA). It comprised all 52 exons, intronic flanking regions, promoter and 3’UTR region of the VWF gene. Libraries were prepared by using the Twist NGS target enrichment solution (Twist BioScience) according to the manufacturer protocol. Samples were analyzed on a NovaSeq 6000 sequencer (Illumina) with a median read depth of 2500X by using the 300-cycle S1 NovaSeq 6000seq reagent kit with 150-bp paired-end reads. The raw data were analyzed with Mutect21 and Vardict2 tools. The inhouse NGSreport software (CHU Lille) was used for data visualization, sequences check and conservation of variants with high quality metrics. In some cases, patients genomic DNA was screened for sequence variations (large deletions, insertions and duplications) by Multiplex Ligation-dependent Probe Amplification (MCR Holland).

PreviouslyPublished: NA

Gene: VWF

Variant: c.1530G > A, p.(Val510 =) p.

HGVS: NM_000552.5:c.1530G>A (p.Val510=)

ClinVarID:

CAID: CA6403368

gnomAD: MAF of 0.00002198 (2/91004 alleles) in South Asian population https://gnomad.broadinstitute.org/variant/chr12-6062957-C-T?dataset=gnomad_r4

Variant: c.1892C > T, p.(Ala631Val)

HGVS: NM_000552.5:c.1892C>T (p.Ala631Val)

ClinVarID: 422844

CAID: CA6403245

gnomAD: MAF of 0.001908 (137/71810 alleles) in African/African American population https://gnomad.broadinstitute.org/variant/chr12-6056910-G-A?dataset=gnomad_r4

Variant: c.2220G > A, p.(Met740Ile)

HGVS: NM_000552.5:c.2220G>A (p.Met740Ile)

ClinVarID: 100206

CAID: CA201316

gnomAD: MAF of 0.1816 (13626/75022 alleles) in African/African American population https://gnomad.broadinstitute.org/variant/chr12-6046784-C-T?dataset=gnomad_r4

Variant: c.2451T > A, p.(His817Gln)

HGVS: NM_000552.5:c.2451T>A (p.His817Gln)

ClinVarID: 100224

CAID: CA228345

gnomAD: MAF of 0.1150 (8626/75016 alleles) in African/African American population https://gnomad.broadinstitute.org/variant/chr12-6036483-A-T?dataset=gnomad_r4

Variant: c.3426T > C, p.(Cys1142 =)

HGVS: NM_000552.5:c.3426T>C (p.Cys1142=)

ClinVarID: 256668

CAID: CA6402757

gnomAD: MAF of 0.2077 (7935/38206 alleles) in African/African American population https://gnomad.broadinstitute.org/variant/chr12-6022852-A-G?dataset=gnomad_r4

Variant: c.3445T > C, p.(Cys1149Arg)

HGVS: NM_000552.5:c.3445T>C (p.Cys1149Arg)

ClinVarID: 309

CAID: CA228410

gnomAD: MAF of 0.000003160 (1/316464 alleles) in European (non-Finnish) population https://gnomad.broadinstitute.org/variant/chr12-6022833-A-G?dataset=gnomad_r4

Variant: c.3485C > T, p.(Pro1162Leu)

HGVS: NM_000552.5(VWF):c.3485C>T (p.Pro1162Leu)

ClinVarID: 256669

CAID: CA6402756

gnomAD: MAF of 0.2076 (7087/34136 alleles) in African/African American population https://gnomad.broadinstitute.org/variant/chr12-6022793-G-A?dataset=gnomad_r4

Variant: c.3486A > G, p.(Pro1162 =)

HGVS: NM_000552.5:c.3486A>G (p.Pro1162=)

ClinVarID: 256670

CAID: CA6402755

gnomAD: MAF of 0.2083 (7074/33968 alleles) in African/African American population https://gnomad.broadinstitute.org/variant/chr12-6022792-T-C?dataset=gnomad_r4

Variant: c.4414G > C p.(Asp1472His)

HGVS: NM_000552.5:c.4414G>C (p.Asp1472His)

ClinVarID: 256679

CAID: CA6402534

gnomAD: MAF of 0.5076 (38011/74882 alleles) in African/African American population https://gnomad.broadinstitute.org/variant/chr12-6019004-C-G?dataset=gnomad_r4

Variant: c.6554G > A, p.(Arg2185Gln)

HGVS: NM_000552.5:c.6554G>A (p.Arg2185Gln)

ClinVarID: 100443

CAID: CA228748

gnomAD: MAF of 0.1927 (14427/74878 alleles) in African/African American population https://gnomad.broadinstitute.org/variant/chr12-5993906-C-T?dataset=gnomad_r4

Case: Patient 45, Family V (Table 1.), M/51, Afro-Caribbean

DiseaseAssertion: VWD2M

FamilyInfo: NA

ParentalGenotype(s): NA

CasePresentingHPOs:

CaseHPOFreeRext: BAT = 5, FVIII:C (IU/dL) = 45, VWF:Ag (IU/dL) = 96, VWF:Act (IU/dL) = 59

CaseNOTHPOs:

CaseNOTHPOFreeText: Blood group O+

CasePreviousTesting:

GenotypingMethod: All samples were analyzed by captured-based high throughput sequencing which was performed with a custom-design of the VWF gene provided by Twist BioScience (San Francisco, USA). It comprised all 52 exons, intronic flanking regions, promoter and 3’UTR region of the VWF gene. Libraries were prepared by using the Twist NGS target enrichment solution (Twist BioScience) according to the manufacturer protocol. Samples were analyzed on a NovaSeq 6000 sequencer (Illumina) with a median read depth of 2500X by using the 300-cycle S1 NovaSeq 6000seq reagent kit with 150-bp paired-end reads. The raw data were analyzed with Mutect21 and Vardict2 tools. The inhouse NGSreport software (CHU Lille) was used for data visualization, sequences check and conservation of variants with high quality metrics. In some cases, patients genomic DNA was screened for sequence variations (large deletions, insertions and duplications) by Multiplex Ligation-dependent Probe Amplification (MCR Holland).

PreviouslyPublished: NA

Gene: VWF

Variant: c.4196G > A, p.(Arg1399His)

HGVS: NM_000552.5:c.4196G>A (p.Arg1399His)

ClinVarID: 293

CAID: CA114133

gnomAD: MAF of 0.01540 (456/29604 alleles) in Ashkenazi Jewish population https://gnomad.broadinstitute.org/variant/chr12-6019222-C-T?dataset=gnomad_r4

Variant: c.4414G > C p.(Asp1472His)

HGVS: NM_000552.5:c.4414G>C (p.Asp1472His)

ClinVarID: 256679

CAID: CA6402534

gnomAD: MAF of 0.5076 (38011/74882 alleles) in African/African American population https://gnomad.broadinstitute.org/variant/chr12-6019004-C-G?dataset=gnomad_r4

PMID: 11154147

Notes: Tyr1321Asp reported as Tyr558Asp and c.4211T>G

CAID: CA383506021

Case: 27, F, 12, Indian

DiseaseAssertion: VWD type 3

FamilyInfo: Consanguinity: No

ParentalGenotype: n/a

CasePresentingHPOs: n/a

CaseHPOFreeText: VWF:Ag (U/dl): <1, Bleeding symptoms: Mild

CaseNotHPOs: n/a

CaseNotHPOFreeText: Anti-VWF alloantibodies: no

CasePreviousTesting: n/a

Gene: VWF

Variant:

191delG (FS), Exon 3, Homozygous

Note: It is possible that the homozygous zygosity was detected from a PCR artifact (e.g. presence of a large gene deletion or point mutation that prevents amplification); different sets of primers were used, providing conformation and excluding the possibility for a PCR artifact due to point mutation.

Case: 3, F, 21, Italian

DiseaseAssertion: VWD type 3

FamilyInfo: Consanguinity: no

ParentalGenotype: n/a

CasePresentingHPOs: n/a

CaseHPOFreeText: VWF:Ag (U/dl): <1, Bleeding symptoms: Severe

CaseNotHPOs: n/a

CaseNotHPOFreeText: Anti-VWF alloantibodies: no

CasePreviousTesting: n/a

Gene: VWF

Variant:

666G→A (Trp222X), Exon 7

823T→A (Cys275Ser), Exon 7

Compound Heterozygous

Case: 2, F, 58, Italian

DiseaseAssertion: VWD type 3

FamilyInfo: Consanguinity: no

ParentalGenotype: n/a

CasePresentingHPOs: n/a

CaseHPOFreeText: VWF:Ag (U/dl): <1, Bleeding symptoms: Severe

CaseNotHPOs: n/a

CaseNotHPOFreeText: Anti-VWF alloantibodies: no

CasePreviousTesting: n/a

Gene: VWF

Variant:

421G→T (Asp141Tyr), Exon 5

2016del4 (FS), Exon 16

Compound Heterozygous

Case: 8, F, 7, Italian

DiseaseAssertion: VWD type 3

FamilyInfo: Consanguinity: no

ParentalGenotype: n/a

CasePresentingHPOs: n/a

CaseHPOFreeText: VWF:Ag (U/dl): <1, Bleeding symptoms: Mild

CaseNotHPOs: n/a

CaseNotHPOFreeText: Anti-VWF alloantibodies: no

CasePreviousTesting: n/a

Gene: VWF

Variant:

4013C→G (Ser1338X), Exon 28

6385G→T (Glu2129X), Exon 37

Compound Heterozygous