Case#: UK 130, Malmo 19, UK 134, Malmo 6, UK 129, Malmo 40, Malmo 20 (assumed male, from UK and Malmö, Sweden)

DiseaseAssertion: UK 130: Moderate Hemophilia B Malmo 19: Moderate Hemophilia B UK 134: Severe Hemophilia B Malmo 6: Severe Hemophilia B UK 129: Moderate Hemophilia B Malmo 40: Moderate Hemophilia B Malmo 20: Moderate Hemophilia B

FamilyInfo: None

ParentalTesting: N/A

CasePresentingHPOs: reduced factor IX activity

CaseHPOsFreeText: UK 130 FIX:C: 1.6 Malmo 19 FIX:C: 2.3 ; FIX:AG: 36 UK 134 FIX:C: <1 Malmo 6 FIX:C: <1 ; FIX:AG: 26-35 UK 129 FIX:C: 4 Malmo 40 FIX:C: 1 ; FIX:AG: 30 Malmo 20 FIX:C: 2 ; FIX:AG: 27

CaseNotHPOs: N/A

CasePreviousTesting: N/A

Gene: F9

Variant: NM_000133.4:c.127C>T (p.Arg43Trp)

ClinVar: 811505

CAID: CA414435537

gnomAD: Absent/Not Reported

Case#: 31

DiseaseAssertion: Hemophilia A

FamilyInfo: NA

ParentalTesting: NA

CasePresentingHPOs: NA

CaseHPOFreeText: FVIII:C 17/25%, Mild Phenotype, inhibitors present

CasePreviousTesting: Screened for IVS-22 and IVS-1, sample was blinded for NGS and the sequencing component was validated by comparing results with Sanger Sequencing

Gene: F8

Variant: NM_000132.3(F8):c.6506G>A (p.Arg2169His)

ClinVar: 10315 https://www.ncbi.nlm.nih.gov/clinvar/variation/10315/

CAID: CA255208

gnomAD: Not reported

Case#: 24

DiseaseAssertion: Hemophilia A

FamilyInfo: NA

ParentalTesting: NA

CasePresentingHPOs: NA

CaseHPOFreeText: FVIII:C 23/18%, Mild Phenotype, No inhibitors present

CasePreviousTesting: Screened for IVS-22 and IVS-1, sample was blinded for NGS and the sequencing component was validated by comparing results with Sanger Sequencing

Gene: F8

Variant: NM_000132.3(F8):c.5954G>A (p.Arg1985Gln)

ClinVar: 618098 https://www.ncbi.nlm.nih.gov/clinvar/variation/618098/

CAID: CA414905715

gnomAD: MAF for Arg1985Gln in the European (non-Finnish) population 0.00001224<br> https://gnomad.broadinstitute.org/variant/X-154132225-C-T?dataset=gnomad_r2_1

Case#: 37

DiseaseAssertion: Hemophilia A

FamilyInfo: NA

ParentalTesting: NA

CasePresentingHPOs: NA

CaseHPOFreeText: FVIII:C 36%, Mild Phenotype, No inhibitors present

CasePreviousTesting: Screened for IVS-22 and IVS-1, sample was blinded for NGS and the sequencing component was validated by comparing results with Sanger Sequencing

Gene: F8

Variant: NM_000132.3(F8):c.6977G>A (p.Arg2326Gln)

ClinVar: 10126 https://www.ncbi.nlm.nih.gov/clinvar/variation/10126/

CAID: CA255027

gnomAD: Not reported

Case#: 1

DiseaseAssertion: Hemophilia A

FamilyInfo: NA

ParentalTesting: NA

CasePresentingHPOs: NA

CaseHPOFreeText: FVIII:C 21% (Mild Phenotype), No inhibitors present

CasePreviousTesting: Screened for IVS-22 and IVS-1, sample was blinded for NGS and the sequencing component was validated by comparing results with Sanger Sequencing

Gene: F8

Variant: NM_000132.3:c.197A>T (p.Lys66Ile)

ClinVar: NA

CAID: CA414920295

gnomAD: Not reported

Case#: 99, male, 9 years old, Chinese

DiseaseAssertion: Hemophilia A, severe

FamilyInfo: NA

ParentalTesting: NA

CasePresentingHPOs: HP:0003125

CaseHPOFreeText: FVIII:C < 1%

CaseNotHPOs: NA

CaseNotHPOFreeText: NA

CasePreviousTesting: F8 gene variants were identified using next-generation sequencing (NGS), inverse shifting PCR and MLPA

Gene: F8

Variant: NM_000132.3:c.6544C>T

LegacyVariant:

ClinVar: 10321

CAID: CA255214

gnomAD:

Case#: 92, male, 61 years old, Chinese

DiseaseAssertion: Hemophilia A, moderate

FamilyInfo: Noted Family History

ParentalTesting: Maternity confirmed

CasePresentingHPOs: HP:0003125

CaseHPOFreeText: FVIII:C = 4.2%

CaseNotHPOs: NA

CaseNotHPOFreeText: NA

CasePreviousTesting: F8 gene variants were identified using next-generation sequencing (NGS), inverse shifting PCR and MLPA

Gene: F8

Variant: NM_000132.3:c.6440G>T

LegacyVariant:

ClinVar: No

CAID: CA414908004

gnomAD:

Case#: 106, male, 12 years old, Chinese

DiseaseAssertion: Hemophilia A, severe

FamilyInfo: Noted Family History

ParentalTesting: Maternity confirmed

CasePresentingHPOs: HP:0003125

CaseHPOFreeText: FVIII:C < 1%

CaseNotHPOs: NA

CaseNotHPOFreeText: NA

CasePreviousTesting: F8 gene variants were identified using next-generation sequencing (NGS), inverse shifting PCR and MLPA

Gene: F8

Variant: NM_000132.3:c.6683G>A

LegacyVariant:

ClinVar: 10098

CAID: CA255016

gnomAD:

Case#: 54, male, 9 years old, Chinese

DiseaseAssertion: Hemophilia A, mild

FamilyInfo: NA

ParentalTesting: Maternity confirmed

CasePresentingHPOs: HP:0003125

CaseHPOFreeText: FVIII:C = 17%

CaseNotHPOs: NA

CaseNotHPOFreeText: NA

CasePreviousTesting: F8 gene variants were identified using next-generation sequencing (NGS), inverse shifting PCR and MLPA

Gene: F8

Variant: NM_000132.3:c.1834C>T

LegacyVariant:

ClinVar: 10236

CAID: CA255129

gnomAD:

Case#: 83, male, 17 years old, Chinese

DiseaseAssertion: Hemophilia A, severe

FamilyInfo: NA

ParentalTesting: Maternity confirmed

CasePresentingHPOs: HP:0003125

CaseHPOFreeText: FVIII:C < 1%, Inhibitor present

CaseNotHPOs: NA

CaseNotHPOFreeText: NA

CasePreviousTesting: F8 gene variants were identified using next-generation sequencing (NGS), inverse shifting PCR and MLPA

Gene: F8

Variant: NM_000132.3:c.5816C>A

LegacyVariant:

ClinVar: No

CAID: CA414906727

gnomAD:

Case#: 68, male, 10 years old, Chinese

DiseaseAssertion: Hemophilia A, severe

FamilyInfo: NA

ParentalTesting: NA

CasePresentingHPOs: HP:0003125

CaseHPOFreeText: FVIII:C < 1%

CaseNotHPOs: NA

CaseNotHPOFreeText: NA

CasePreviousTesting: F8 gene variants were identified using next-generation sequencing (NGS), inverse shifting PCR and MLPA

Gene: F8

Variant: NM_000132.3:c.3780C>G

LegacyVariant:

ClinVar: 40999

CAID: CA343865

gnomAD:

Case#: 96, male, 55 years old, Chinese

DiseaseAssertion: Hemophilia A, moderate

FamilyInfo: Noted Family History

ParentalTesting: Maternity confirmed

CasePresentingHPOs: HP:0003125

CaseHPOFreeText: FVIII:C = 1.2%

CaseNotHPOs: NA

CaseNotHPOFreeText: NA

CasePreviousTesting: F8 gene variants were identified using next-generation sequencing (NGS), inverse shifting PCR and MLPA

Gene: F8

Variant: NM_000132.3:c.6515C>T

LegacyVariant:

ClinVar: No

CAID: CA414907354

gnomAD:

Case#: 48, male, 37 years old, Chinese

DiseaseAssertion: Hemophilia A, moderate

FamilyInfo: NA

ParentalTesting: NA

CasePresentingHPOs: HP:0003125

CaseHPOFreeText: FVIII:C = 1.2%

CaseNotHPOs: NA

CaseNotHPOFreeText: NA

CasePreviousTesting: F8 gene variants were identified using next-generation sequencing (NGS), inverse shifting PCR and MLPA

Gene: F8

Variant: NM_000132.3:c.1331A>C

LegacyVariant:

ClinVar: No

CAID: CA414914983

gnomAD:

Case#: N/A

DiseaseAssertion: Moderate/Mild Hemophilia B

FamilyInfo: Not provided

ParentalTesting: Not provided

CasePresentingHPOs: HP:0011858

CaseHPOsFreeText: reduced factor IX activity

CaseNotHPOs: N/A

CasePreviousTesting: N/A

Gene: F9

Variant: NM_000133.4:c.82T>C (p.Cys28Arg)

ClinVar: 10657

CAID: CA255450

Case#: N/A

DiseaseAssertion: Mild Hemophilia B

FamilyInfo: N/A

ParentalTesting: N/A

CasePresentingHPOs: N/A

CaseHPOsFreeText: N/A

CaseNotHPOs: N/A

CasePreviousTesting: N/A

Gene: F9

Variant: NM_000133.4:c.62G>T ((p.Gly21Val)

ClinVar: Absent

CAID: CA414434385

gnomAD: Absent/NotReported

Case#: Patient R (male, 83 y/o)

DiseaseAssertion: Severe Hemophilia B

FamilyInfo: N/A

ParentalTesting: N/A

CasePresentingHPOs: HP:0011858, HP:0012233

CaseHPOsFreeText: reduced factor IX activity (FIX:C: 2.4%), extensive subcutaneous bleeding

CaseNotHPOs: None

CasePreviousTesting: N/A

Gene: F9

Variant: NM_000133.4:c.110C>T (p.Ala37Val)

ClinVar: Absent

CAID: CA414435437

gnomAD: Allele Frequency (European-non Finnish): 0.00002186

Case#: Pezeshkpoor_Patient_N (male, 68 y/o, from Switzerland)

DiseaseAssertion: Hemophilia B

FamilyInfo: The daughter of the patient has the mutation, while the brother of the patient does not.

ParentalTesting: N/A

CasePresentingHPOs: HP:0011858

CaseHPOsFreeText: mechanical aoritc valve replacement, low FIX:C levels

CasePreviousTesting: N/A

Gene: F9

Variant: NM_000133.4:c.109G>A (p.Ala37Thr)

ClinVar: 804089

CAID: CA10529736

gnomAD: Allele Frequency in population where variant was found in the highest (South Asian population): 0.0001128

Case#: 8

DiseaseAssertion: Hemophilia B, severe

FamilyInfo: NA

ParentalTesting: NA

CasePresentingHPOs: HP:0011858

CaseHPOFreeText: FIX:C < 1%

CaseNotHPOs: NA

CaseNotHPOFreeText: NA

CasePreviousTesting: All relevant sequences of F9 were PCR amplified and analyzed by DNA sequencing

Gene: F9

Variant: NM_000133.3:c.422G>A

LegacyVariant:

ClinVar: No

CAID: CA414438897

gnomAD:

Case#: 21

DiseaseAssertion: Hemophilia B, moderate

FamilyInfo: NA

ParentalTesting: NA

CasePresentingHPOs: HP:0011858

CaseHPOFreeText: FIX:C = 2%

CaseNotHPOs: NA

CaseNotHPOFreeText: NA

CasePreviousTesting: All relevant sequences of F9 were PCR amplified and analyzed by DNA sequencing

Gene: F9

Variant: NM_000133.3:c.1136G>A

LegacyVariant:

ClinVar: No

CAID: CA255394

gnomAD:

Case#: 15

DiseaseAssertion: Hemophilia B, moderate

FamilyInfo: NA

ParentalTesting: NA

CasePresentingHPOs: HP:0011858

CaseHPOFreeText: FIX:C = 3.5%

CaseNotHPOs: NA

CaseNotHPOFreeText: NA

CasePreviousTesting: All relevant sequences of F9 were PCR amplified and analyzed by DNA sequencing

Gene: F9

Variant: NM_000133.3:c.881G>A

LegacyVariant:

ClinVar: No

CAID: CA255368

gnomAD:

Case: P57, Chinese, male, 28yo

DiseaseAssertion: VWD2B

FamilyInfo: NA

ParentalGenotype(s): NA

CasePresentingHPOs: HP:0012147

(Reduced quantity of VWF)

CaseHPOFreeText: type AB blood, bleeding score = 5; VWF:Ag (%) = 33.4, VWF:RCo (%) = 3.2, FVIII:C (%) = 49.2, VWF:CB (%) = 4.8, VWFpp (%) = 67.3, VWF:RCo/VWF:Ag = 0.1, VWF:CB/VWF:Ag = 0.1, VWFpp/VWF:Ag = 2.0, FVIII:C/VWF:Ag = 1.5, RIPA (0.5 mg/ml, %) = 18.2, PLT(×109/l) = 146

CaseNOTHPOs:

CaseNOTHPOFreeText:

CasePreviousTesting: NA

GenotypingMethod: NGS

PreviouslyPublished: NA

Gene: VWF

Variant 1: c.2089G>C (p.Glu697Gln)

HGVS: NM_000552.5:c.2089G>C (p.Glu697Gln)

ClinVarID: NA

CAID: CA383494704; http://reg.clinicalgenome.org/redmine/projects/registry/genboree_registry/by_caid?caid=CA383494704

gnomAD: absent

Variant 2: 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

Variant 3: c.8113G>A (p.Gly2705Arg)

HGVS: NM_000552.4(VWF):c.8113G>A (p.Gly2705Arg)

ClinVarID: 256702; https://www.ncbi.nlm.nih.gov/clinvar/variation/256702/

CAID: NA

gnomAD: MAF = 0.1254 (3839/30614 alleles; 279 homozygotes)

Case: P26, Chinese, female, 30yo

DiseaseAssertion: VWD2A

FamilyInfo: NA

ParentalGenotype(s): NA

CasePresentingHPOs: HP:0012147

(Reduced quantity of VWF)

CaseHPOFreeText: type AB blood, bleeding score = 14; VWF:Ag (%) = 11.3, VWF:RCo (%) = 3.7, FVIII:C (%) = 45.0, VWF:CB (%) = 4.0, VWFpp (%) = 41.7, VWF:RCo/VWF:Ag = 0.3, VWF:CB/VWF:Ag = 0.4, VWFpp/VWF:Ag = 3.7, FVIII:C/VWF:Ag = 4.0

CaseNOTHPOs:

CaseNOTHPOFreeText:

CasePreviousTesting: NA

GenotypingMethod: NGS

PreviouslyPublished: NA

Gene: VWF

Variant: c.4517C>T (p.Ser1506Leu)

HGVS: NM_000552.4(VWF):c.4517C>T (p.Ser1506Leu)

ClinVarID: 100369; https://www.ncbi.nlm.nih.gov/clinvar/variation/100369/

CAID: NA

gnomAD: absent

Case: P50, Chinese, male, 51yo

DiseaseAssertion: VWD1

FamilyInfo: NA

ParentalGenotype(s): NA

CasePresentingHPOs: HP:0012147

(Reduced quantity of VWF)

CaseHPOFreeText: type AB blood, bleeding score = 6; VWF:Ag (%) = 4.1, VWF:RCo (%) = 3.0, FVIII:C (%) = 7.8, VWF:CB (%) = 1.9, VWFpp (%) = 51.0, VWF:RCo/VWF:Ag = 0.7, VWF:CB/VWF:Ag = 0.5, VWFpp/VWF:Ag = 12.4, FVIII:C/VWF:Ag = 1.9, RIPA (1.2 mg/ml, %) = 97.1

CaseNOTHPOs:

CaseNOTHPOFreeText:

CasePreviousTesting: NA

GenotypingMethod: NGS

PreviouslyPublished: NA

Gene: VWF

Variant: c.971G>C (p.Arg324Pro)

HGVS: NM_000552.5:c.971G>C (p.Arg324Pro)

ClinVarID: NA

CAID: CA383506405; http://reg.clinicalgenome.org/redmine/projects/registry/genboree_registry/by_caid?caid=CA383506405

gnomAD: absent

Case: P3, Chinese, male, 7yo

DiseaseAssertion: VWD2A

FamilyInfo: NA

ParentalGenotype(s): NA

CasePresentingHPOs: HP:0012147

(Reduced quantity of VWF)

CaseHPOFreeText: type B blood, bleeding score = 5; VWF:Ag (%) = 13.0, VWF:RCo (%) = 5.0, FVIII:C (%) = 39.1, VWF:CB (%) = 3.5, VWFpp (%) = 46.8, VWF:RCo/VWF:Ag = 0.4, VWF:CB/VWF:Ag = 0.3, VWFpp/VWF:Ag = 3.6, FVIII:C/VWF:Ag = 3.0

CaseNOTHPOs:

CaseNOTHPOFreeText:

CasePreviousTesting: NA

GenotypingMethod: NGS

PreviouslyPublished: NA

Gene: VWF

Variant: c.4517C>T (p.Ser1506Leu)

HGVS: NM_000552.4(VWF):c.4517C>T (p.Ser1506Leu)

ClinVarID: 100369; https://www.ncbi.nlm.nih.gov/clinvar/variation/100369/

CAID: NA

gnomAD: absent

Case: P43, Chinese, male, 7yo

DiseaseAssertion: VWD2N

FamilyInfo: NA

ParentalGenotype(s): NA

CasePresentingHPOs: HP:0012147

(Reduced quantity of VWF)

CaseHPOFreeText: type B blood, bleeding score = 3; VWF:Ag (%) = 48.8, VWF:RCo (%) = 49.9, FVIII:C (%) = 6.4, VWF:CB (%) = 63.9, VWFpp (%) = 52.4, VWF:RCo/VWF:Ag = 0.9, VWF:CB/VWF:Ag = 1.3, VWFpp/VWF:Ag = 1.1, FVIII:C/VWF:Ag = 0.1, VWF: FVIIIB (%) = 0.0

CaseNOTHPOs:

CaseNOTHPOFreeText:

CasePreviousTesting: NA

GenotypingMethod: NGS

PreviouslyPublished: NA

Gene: VWF

Variant 1: c.2372C>T (p.Thr791Met)

HGVS: NM_000552.4(VWF):c.2372C>T (p.Thr791Met)

ClinVarID: 294; https://www.ncbi.nlm.nih.gov/clinvar/variation/294/

CAID: NA

gnomAD: MAF = 0.00003984 (1/25100 alleles) in European (Finnish) population; https://gnomad.broadinstitute.org/variant/12-6153527-G-A?dataset=gnomad_r2_1

Variant 2: c.2574C>G (p.Cys858Trp)

HGVS: NM_000552.5:c.2574C>G (p.Cys858Trp)

ClinVarID: NA

CAID: CA232299278; http://reg.clinicalgenome.org/redmine/projects/registry/genboree_registry/by_caid?caid=CA232299278

gnomAD: MAF = 0.0001002 (2/19954 alleles) in the East Asian population; https://gnomad.broadinstitute.org/variant/12-6143965-G-C

Case: P73, Chinese, female, 16yo

DiseaseAssertion: VWD1

FamilyInfo: NA

ParentalGenotype(s): NA

CasePresentingHPOs: HP:0012147

(Reduced quantity of VWF)

CaseHPOFreeText: type O blood, bleeding score = 2; VWF:Ag (%) = 29.6, VWF:RCo (%) = 35.4, FVIII:C (%) = 63.1, VWF:CB (%) = 35.0, VWFpp (%) = 78.3, VWF:RCo/VWF:Ag = 1.2, VWF:CB/VWF:Ag = 1.2, VWFpp/VWF:Ag = 2.6, FVIII:C/VWF:Ag = 2.1

CaseNOTHPOs:

CaseNOTHPOFreeText:

CasePreviousTesting: NA

GenotypingMethod: NGS

PreviouslyPublished: NA

Gene: VWF

Variant: c.2279G>A (p.Arg760His)

HGVS: NM_000552.4(VWF):c.2279G>A (p.Arg760His)

ClinVarID: 31011; https://www.ncbi.nlm.nih.gov/clinvar/variation/31011/

CAID: NA

gnomAD: MAF = 0.00008009 (2/24972 alleles) in African/African-American population; https://gnomad.broadinstitute.org/variant/12-6155891-C-T?dataset=gnomad_r2_1

Case: P58, Chinese, female, 27yo

DiseaseAssertion: VWD2A

FamilyInfo: NA

ParentalGenotype(s): NA

CasePresentingHPOs:

CaseHPOFreeText: HP:0012147

(Reduced quantity of VWF)

CaseNOTHPOs: type O blood, bleeding score = 8; VWF:Ag (%) = 17.1, VWF:RCo (%) = 2.3, FVIII:C (%) = 44.3, VWF:CB (%) = 3.7, VWFpp (%) = 41.1, VWF:RCo/VWF:Ag = 0.1, VWF:CB/VWF:Ag = 0.2, VWFpp/VWF:Ag = 2.4, FVIII:C/VWF:Ag = 2.6

CaseNOTHPOFreeText:

CasePreviousTesting: NA

GenotypingMethod: NGS

PreviouslyPublished: NA

Gene: VWF

Variant: c.4790G>T (p.Arg1597Leu)

HGVS: NM_000552.4(VWF):c.4790G>T (p.Arg1597Leu)

ClinVarID: 100392; https://www.ncbi.nlm.nih.gov/clinvar/variation/100392/

CAID: NA

gnomAD: absent

Case: P18, Chinese, male, 23yo

DiseaseAssertion: VWD2A

FamilyInfo: NA

ParentalGenotype(s): NA

CasePresentingHPOs: HP:0012147

(Reduced quantity of VWF)

CaseHPOFreeText: type O blood, bleeding score = 7; VWF:Ag (%) = 25.0, VWF:RCo (%) = 5.2, FVIII:C (%) = 39.0, VWF:CB (%) = 6.7, VWFpp (%) = 49.6, VWF:RCo/VWF:Ag = 0.2, VWF:CB/VWF:Ag = 0.3, VWFpp/VWF:Ag = 2.0, FVIII:C/VWF:Ag = 1.6

CaseNOTHPOs:

CaseNOTHPOFreeText:

CasePreviousTesting: NA

GenotypingMethod: NGS

PreviouslyPublished: NA

Gene: VWF

Variant: c.4735G>A (p.Gly1579Arg)

HGVS: NM_000552.4(VWF):c.4735G>A (p.Gly1579Arg)

ClinVarID: 100385; https://www.ncbi.nlm.nih.gov/clinvar/variation/100385/

CAID: NA

gnomAD: absent

Case: P17, Chinese, female, 20yo

DiseaseAssertion: VWD2M

FamilyInfo: NA

ParentalGenotype(s): NA

CasePresentingHPOs: HP:0012147

(Reduced quantity of VWF)

CaseHPOFreeText: type B blood, bleeding score = 10; VWF:Ag (%) = 17.6, VWF:RCo (%) = 7.3, FVIII:C (%) = 35.8, VWF:CB (%) = 15.8, VWFpp (%) = 51.9, VWF:RCo/VWF:Ag = 0.4, VWF:CB/VWF:Ag = 0.9, VWFpp/VWF:Ag = 2.9, FVIII:C/VWF:Ag = 2.0

CaseNOTHPOs:

CaseNOTHPOFreeText:

CasePreviousTesting: NA

GenotypingMethod: NGS

PreviouslyPublished: NA

Gene: VWF

Variant: c.3389G>T (p.Cys1130Phe)

HGVS: NM_000552.4(VWF):c.3389G>T (p.Cys1130Phe)

ClinVarID: 100261; https://www.ncbi.nlm.nih.gov/clinvar/variation/100261/

CAID: NA

gnomAD: absent

Case: P74, Chinese, female, 26yo

DiseaseAssertion: VWD1

FamilyInfo: NA

ParentalGenotype(s): NA

CasePresentingHPOs: HP:0012147

(Reduced quantity of VWF)

CaseHPOFreeText: type A blood, bleeding score = 10; VWF:Ag (%) = 4.7, VWF:RCo (%) = 4.1, FVIII:C (%) = 31.0, VWF:CB (%) = 3.6, VWFpp (%) = 5.2, VWF:RCo/VWF:Ag = 0.9, VWF:CB/VWF:Ag = 0.8, VWFpp/VWF:Ag = 1.1, FVIII:C/VWF:Ag = 6.6, RIPA (1.2 mg/ml, %) = 93.4

CaseNOTHPOs:

CaseNOTHPOFreeText:

CasePreviousTesting: NA

GenotypingMethod: NGS

PreviouslyPublished: NA

Gene: VWF

Variant 1: c.-1+3A>C

HGVS: NA

ClinVarID: NA

CAID: NA

gnomAD: NA

Variant 2: c.3322G>C (p.Ala1108Pro)

HGVS: NM_000552.3:c.3322G>C (p.Ala1108Pro)

ClinVarID: NA

CAID: CA383512138; http://reg.clinicalgenome.org/redmine/projects/registry/genboree_registry/by_caid?caid=CA383512138

gnomAD: absent

Case: P23, Chinese, female 23

DiseaseAssertion: VWD3

FamilyInfo: NA

ParentalGenotype(s): NA

CasePresentingHPOs: HP:0012147

(Reduced quantity of VWF)

CaseHPOFreeText: type O blood, bleeding score = 14; VWF:Ag (%) = 1.0, VWF:RCo (%) = 0.9, FVIII:C (%) = 4.7, VWF:CB (%) = 0.8, VWFpp (%) = 0.7, VWF:RCo/VWF:Ag = 0.9, VWF:CB/VWF:Ag = 0.8, VWFpp/VWF:Ag = 0.8, FVIII:C/VWF:Ag = 5.6

CaseNOTHPOs:

CaseNOTHPOFreeText:

CasePreviousTesting: NA

GenotypingMethod: NGS

PreviouslyPublished: NA

Gene: VWF

Variant: c.7361C>A (p.Thr2454Asn)

HGVS: NM_000552.5:c.7361C>A (p.Thr2454Asn)

ClinVarID: NA

CAID: CA6401695; http://reg.clinicalgenome.org/redmine/projects/registry/genboree_registry/by_caid?caid=CA6401695

gnomAD: MAF = 0.0003263 (6/18390 alleles) in the East Asian population; https://gnomad.broadinstitute.org/variant/12-6085353-G-T

Case: P90, Chinese, female, 30yo

DiseaseAssertion: VWD2A

FamilyInfo: NA

ParentalGenotype(s): NA

CasePresentingHPOs: HP:0012147

(Reduced quantity of VWF)

CaseHPOFreeText: type O blood, bleeding score = 12; VWF:Ag (%) = 10.1, VWF:RCo (%) = 3.3, FVIII:C (%) = 10.7, VWF:CB (%) = 2.6, VWFpp (%) = 151.7, VWF:RCo/VWF:Ag = 0.3, VWF:CB/VWF:Ag = 0.3, VWFpp/VWF:Ag = 15.0, FVIII:C/VWF:Ag = 1.1

CaseNOTHPOs:

CaseNOTHPOFreeText:

CasePreviousTesting: NA

GenotypingMethod: NGS

PreviouslyPublished: NA

Gene: VWF

Variant 1: c.1730-2A>G

HGVS: NM_000552.4(VWF):c.1730-2A>G

ClinVarID: 100189; https://www.ncbi.nlm.nih.gov/clinvar/variation/100189/

CAID: NA

gnomAD: absent

Variant 2: c.6979T>A (p.Cys2327Ser)

HGVS: NM_000552.3:c.6979T>A (p.Cys2327Ser)

ClinVarID: NA

CAID: CA383492042; http://reg.clinicalgenome.org/redmine/projects/registry/genboree_registry/by_caid?caid=CA383492042

gnomAD: absent

Case: P38, Chinese, female, 14yo

DiseaseAssertion: VWD3

FamilyInfo: NA

ParentalGenotype(s): NA

CasePresentingHPOs: HP:0012147

(Reduced quantity of VWF)

CaseHPOFreeText: type O blood, bleeding score = 9; VWF:Ag (%) = 1.3, VWF:RCo (%) = 1.0, FVIII:C (%) = 4.5, VWF:CB (%) = 0.7, VWFpp (%) = 0.8, VWF:RCo/VWF:Ag = 0.8, VWF:CB/VWF:Ag = 0.5, VWFpp/VWF:Ag = 0.6, FVIII:C/VWF:Ag = 3.5

CaseNOTHPOs:

CaseNOTHPOFreeText:

CasePreviousTesting: NA

GenotypingMethod: NGS

PreviouslyPublished: NA

Gene: VWF

Variant 1: c.2684A>G (p.Gln895Arg)

HGVS: NM_000552.5:c.2684A>G (p.Gln895Arg)

ClinVarID: NA

CAID: CA383519914; http://reg.clinicalgenome.org/redmine/projects/registry/genboree_registry/by_caid?caid=CA383519914

gnomAD: NA

Variant 2: c.3043G>T (p.Glu1015Ter)

HGVS: NM_000552.5:c.3043G>T (p.Glu1015Ter)

ClinVarID: NA

CAID: CA383514739; http://reg.clinicalgenome.org/redmine/projects/registry/genboree_registry/by_caid?caid=CA383514739

gnomAD: absent

Case: P66, Chinese, male, 27yo

DiseaseAssertion: VWD1

FamilyInfo: NA

ParentalGenotype(s): NA

CasePresentingHPOs: HP:0012147

(Reduced quantity of VWF)

CaseHPOFreeText: type O blood, bleeding score = 1; VWF:Ag (%) = 56.0, VWF:RCo (%) = 43.4, FVIII:C (%) = 70.0, VWF:CB (%) = 58.9, VWFpp (%) = 53.6, VWF:RCo/VWF:Ag = 0.8, VWF:CB/VWF:Ag = 1.1, VWFpp/VWF:Ag = 1.0, FVIII:C/VWF:Ag = 1.3

CaseNOTHPOs:

CaseNOTHPOFreeText:

CasePreviousTesting: NA

GenotypingMethod: NGS

PreviouslyPublished: NA

Gene: VWF

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

HGVS: NM_000552.4(VWF):c.4414G>C (p.Asp1472His)

ClinVarID: 256679; https://www.ncbi.nlm.nih.gov/clinvar/variation/256679/

CAID: NA

gnomAD: MAF = 0.5077 (12039/23712 alleles; 3078 homozygotes) in African/African-American population; https://gnomad.broadinstitute.org/variant/12-6128170-C-G?dataset=gnomad_r2_1

Case#: 37006, Age 45, Female, Blood Type B+ (Table S3)

Disease Assertion: VWD 1

FamilyInfo: The patient is the only member of Family#3706.

Parental Genotype: Not listed

CasePresentingHPOs: N/A

CaseHPOFreeText: VWF:Ag:7.6, VWF:RCo:5, FVIII:C: 8.9, VWF:CB: 6.9

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.3426T>C (p.Cys1142=), NM_000552.4:c.3614G>A (p.Arg1205His), NM_000552.4:c.7771-49G>A , NM_000552.4:c.3485_3486delinsTG (pPro1162Leu)

ClinVar: 256668 , 308, 619934 ClinVar1 ClinVar2 ClinVar3

CAID: CA6402757, CA114160, CA1139532197, and CA658683073 CAID1 CAID2 CAID3 CAID4

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

Case#: 35004, Age 16, Male, Blood Type A+ (Table S3)

Disease Assertion: VWD 1

FamilyInfo: The patient is one of 4 members of Family# 3501. All members have the same variants, and patient 35001 has an additional variant.

Parental Genotype: Not listed

CasePresentingHPOs: N/A

CaseHPOFreeText: Bleeding Score 6, VWF:Ag: 5.6, VWF:RCo: 7.9, FVIII:C: 19, VWF:CB: 7.8

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_000552.3:c.5198T>C (p.Leu1733Pro) and NM_000552.4:c.6187C>T (p.Pro2063Ser)

ClinVar: 100436 ClinVar

CAID: CA383496267 and CA202650 CAID1 CAID2

gnomAD: MAF of 0.04854 (1486/ 30616 alleles) in the South Asian population (CA202650). gnomAD

Case#: 01028, Age 8, Male, Blood type O+( Table S3)

Disease Assertion: VWD 1

FamilyInfo: Not listed

Parental Genotype: Not listed

CasePresentingHPOs: N/A

CaseHPOFreeText: Bleeding score 7, VWF:Ag: 21, VWF:RCo: 33, FVIII:C: 34, VWF:CB: 30

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.4751A>G (p.Tyr1584Cys) and NM_000552.3:c.5312-19A>C

ClinVar: 310 and 806794

ClinVar1

ClinVar2

CAID: CA114162 and CA6402297 CAID1 CAID2

gnomAD: MAF of 0.004024 (519/128972 alleles) in the European (non-Finnish) population (CA114162). MAF of 0.002507 (26/10370 alleles) in the Ashkenazi Jewish population.

gnomAD1

gnomAD2

Case#: 23013, Age 46, Female, Blood Type O+ (Table S3)

Disease Assertion: VWD 1

FamilyInfo: The patient is the member of Family #2309.

Parental Genotype: Not listed

CasePresentingHPOs: N/A

CaseHPOFreeText: Bleeding Score 0, VWF:Ag: 33, VWF:RCo: 27.5, FVIII:C:56, VWF:CB:26

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.6911G>A (p.Cys2304Tyr)

ClinVar: 100451 ClinVar

CAID: CA228762 CAID

gnomAD: N/A

Case#: 10003, Age 33, Male, Blood Type A+ (Table S3)

Disease Assertion: VWD1

FamilyInfo: The patient and one other patient are members of Family#1002. The second member has the same exonic variant and also has an intronic variant.

Parental Genotype: Not listed

CasePresentingHPOs: N/A

CaseHPOFreeText: Bleeding Score 1, VWF:Ag:7.4, VWF:RCo: 7.2, FVIII:C:11, 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#: 22006, Age 58, Male, Blood Type O+ (Table S3)

Disease Assertion: VWD 1

FamilyInfo: The patient is one of 2 patients in Family# 2206. Patient 22007's variant information was not described.

Parental Genotype: Not listed

CasePresentingHPOs: N/A

CaseHPOFreeText: Bleeding Score 7, VWF:Ag: 27, VWF:RCo: 20, FVIII:C: 12, VWF:CB:22

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.1001G>A (p.Gly334Glu) and NM_000552.4(VWF):c.2561G>A (p.Arg854Gln)

ClinVar: 626947 and 296 ClinVar1 ClinVar2

CAID: CA232322015 and CA114139 CAID1 CAID2

gnomAD: MAF of 0.000008824 (1/11326 alleles) in the European (non-Finnish) population (CA232322015). gnomAD1

MAF of 0.005692 (143/25122 alleles) in the European (Finnish) population (CA114139). gnomAD2

Case#: 13010, Age 37, Female, Blood Type O+ (Table S3)

Disease Assertion: VWD1

FamilyInfo: The patient is one of two members of Family#1308. Patient 13011 has one of the same exonic variant but has one different exonic variant (c.546G>A).

Parental Genotype: Not listed

CasePresentingHPOs: N/A

CaseHPOFreeText: Bleeding Score 18, VWF:Ag:16, VWF:RCo:15.1, FVIII:C:45, VWF:CB14

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.1472G>C(p.Arg491Pro) and NM_000552.4:c.546G>A (p.=)

ClinVar: 256684 ClinVar

CAID: CA383500718 and CA6403759 [CAID1] (http://reg.clinicalgenome.org/redmine/projects/registry/genboree_registry/by_caid?caid=CA383500718)

CAID2

gnomAD: MAF of 0.002398 (85/35440 alleles) in the Latino population (CA6403759).

gnomAD

Case#: 30037, Age 69, Male, Blood Type O+ (Table S3)

Disease Assertion: VWD 1

FamilyInfo: The patient is the only member of Family# 3013

Parental Genotype: Not listed

CasePresentingHPOs: N/A

CaseHPOFreeText: VWF:Ag: 20, VWF:RCo: 17, FVIII:C: 25, VWF:CB: 13

CaseNotHPOs: N/A

CaseNotHPOFreeText: Bleeding Score 1

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.5336G>T (p.Arg1779Leu)

ClinVar: N/A

CAID: CA383495656 CAID

gnomAD:MAF of 0.00002891 (1/ 34592 alleles) in the Latino population. gnomAD

Case#: 13012, Age 42, Male, Blood Type A+ (Table S3)

Disease Assertion: VWD 1

FamilyInfo: The patient is the only member of Family#1309.

Parental Genotype: Not listed

CasePresentingHPOs: N/A

CaseHPOFreeText: Bleeding score 7, VWF:Ag:14, VWF:RCo:9, FVIII:C: 20, VWF:CB:11

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

ClinVar: 308 ClinVar

CAID: CA114160 and CA6403769 CAID1 CAID2

gnomAD: MAF of 0.0005784 (20/34578 alleles) in the Latino population (CA6403769). gnomAD

Case#: 21023, Age 43, Female, Blood Type O+ (Table S3)

Disease Assertion: VWD 1

FamilyInfo: The patient is the only member of Family #2120.

Parental Genotype: Not listed

CasePresentingHPOs: N/A

CaseHPOFreeText: VWF:Ag:7.6, VWF:RCo:6, FVIII:C: 11, VWF:CB:3.9

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.1110-26T>A (p.=) , NM_000552.4:c.2103C>T (p.Cys701=), and NM_000552.4:c.6248G>A (p.Gly2083Asp)

ClinVar: 310076 ClinVar1

CAID: CA6403542 , CA6403175, and CA383492072 CAID1 CAID2 CAID3

gnomAD: MAF of 0.008911 (222/ 24914 alleles) in the African population (CA6403542). MAF of 0.005928 (148/ 24968 alleles) in the African population (CA6403175). gnomAD1

Case#: 23012, Age 32, Female, Blood Type O+ (Table S3)

Disease Assertion: VWD 1

FamilyInfo: The patient is one of two members of Family# 2308. Patient 23011 has an additional exonic variant.

Parental Genotype: Not listed

CasePresentingHPOs:N/A

CaseHPOFreeText: Bleeding score 12, VWF:Ag:7, VWF:RCo:5.3, FVIII:C:6.5, 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 CAID

gnomAD: N/A

Case: Patient 1, Family A (Table 1.), F/49, Afro-Caribbean

DiseaseAssertion: VWD2B

FamilyInfo: Patient 2 (F/15, Afro-Caribbean) from same family A (Table 1.)

ParentalGenotype(s): NA

CasePresentingHPOs:

CaseHPOFreeRext: BAT = 7, FVIII:C (IU/dL) = 28, VWF:Ag (IU/dL) = 35, VWF:Act (IU/dL) = 10

CaseNOTHPOs:

CaseNOTHPOFreeText:

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.3946G > A p.(Val1316Met)

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

ClinVarID: 290

CAID: CA114127

gnomAD:

Case: Patient 2, Family A (Table 1.), F/15, Afro-Caribbean

DiseaseAssertion: VWD2B

FamilyInfo: Patient 1 (F/49, Afro-Caribbean) from same family G. (Table 1.)

ParentalGenotype(s): NA

CasePresentingHPOs:

CaseHPOFreeRext: BAT = 3, FVIII:C (IU/dL) = 50, VWF:Ag (IU/dL) = 57, VWF:Act (IU/dL) = 14

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.3946G > A p.(Val1316Met)

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

ClinVarID: 290

CAID: CA114127

gnomAD:

Case: Patient 20 (Family G), male, 58yo

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 B, Platelet count x103/μl = 213, PFA 100 sec = >300, SPA % = 12.6, MADR mg/mL = 0.3, VWF:Ag U/dL = 48.4, VWF:CB U/dL = 4.6, VWF:CB ratio = 0.10, VWF:RCo U/dL = 13.5, VWF:RCo ratio = 0.28, Platelet VWF U/dL = 175, FVIII U/dL = 56.4, BAT F/M = 17

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 1 (Family A), female, 3yo

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 B, Platelet count x103/μl = 290, PFA 100 sec = >264, SPA % = NA, MADR mg/mL = NA, VWF:Ag U/dL = 41.0, VWF:CB U/dL = 4.4, VWF:CB ratio = 0.11, VWF:RCo U/dL = 13.2, VWF:RCo ratio = 0.33, Platelet VWF U/dL = 76.4, FVIII U/dL = 36.1, 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 8 (Family D), male, 49yo

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 A, Platelet count x103/μl = 252, PFA 100 sec = 175, SPA % = 0, MADR mg/mL = 0.6, VWF:Ag U/dL = 54.3, VWF:CB U/dL = 55.1, VWF:CB ratio = 1.01, VWF:RCo U/dL = 51.6, VWF:RCo ratio = 0.94, Platelet VWF U/dL = 60.3, FVIII U/dL = 62.2, BAT F/M = NA

CaseNOTHPOs:

CaseNOTHPOFreeText:

CasePreviousTesting: NA

GenotypingMethod: Sequencing of exon 28 of VWF

PreviouslyPublished: NA

Gene: VWF

Variant 1: 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

Variant 2: c.3797C>A (p.Pro1266Gln)

HGVS: NM_000552.4(VWF):c.3797C>A (p.Pro1266Gln)

ClinVarID: 100279; https://www.ncbi.nlm.nih.gov/clinvar/variation/100279/

CAID: NA

gnomAD: MAF = 0.001346 (41/30468 alleles; 2 homozygotes) in the South Asian population; https://gnomad.broadinstitute.org/variant/12-6128787-G-T?dataset=gnomad_r2_1

Case: Patient 14 (Family C), male, 39yo

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 = 210, PFA 100 sec = >300, SPA % = 0, MADR mg/mL = 0.6, VWF:Ag U/dL = 61.3, VWF:CB U/dL = 10.4, VWF:CB ratio = 0.17, VWF:RCo U/dL = 18.5, VWF:RCo ratio = 0.3, Platelet VWF U/dL = 119, FVIII U/dL = 40.0, BAT F/M = 6

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 12 (Family F), female, 50yo

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 A, Platelet count x103/μl = 204, PFA 100 sec = 91, SPA % = 10, MADR mg/mL = 0.45, VWF:Ag U/dL = 108, VWF:CB U/dL = 101.9, VWF:CB ratio = 0.94, VWF:RCo U/dL = 97.7, VWF:RCo ratio = 0.91, Platelet VWF U/dL = 136.4, FVIII U/dL = 107.5, BAT F/M = 16

CaseNOTHPOs:

CaseNOTHPOFreeText:

CasePreviousTesting: NA

GenotypingMethod: Sequencing of exon 28 of VWF

PreviouslyPublished: NA

Gene: VWF

Variant: c.3797C>A (p.Pro1266Gln)

HGVS: NM_000552.4(VWF):c.3797C>A (p.Pro1266Gln)

ClinVarID: 100279; https://www.ncbi.nlm.nih.gov/clinvar/variation/100279/

CAID: NA

gnomAD: MAF = 0.001346 (41/30468 alleles; 2 homozygotes) in the South Asian population; https://gnomad.broadinstitute.org/variant/12-6128787-G-T?dataset=gnomad_r2_1

Case: Patient 2 (Family A), male, 78yo

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 = 119, PFA 100 sec = >300, SPA % = 7, MADR mg/mL = 0.75, VWF:Ag U/dL = 44.7, VWF:CB U/dL = 11.8, VWF:CB ratio = 0.27, VWF:RCo U/dL = 28.4, VWF:RCo ratio = 0.63, Platelet VWF U/dL = 115, FVIII U/dL = 48.2, BAT F/M = 1

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 5 (Family C), female, 50yo

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 = 211, PFA 100 sec = 210, SPA % = 10, MADR mg/mL = 0.6, VWF:Ag U/dL = 40.6, VWF:CB U/dL = 42.8, VWF:CB ratio = 1.1, VWF:RCo U/dL = NA, VWF:RCo ratio = NA, Platelet VWF U/dL = 41.2, FVIII U/dL = 62.8, BAT F/M = 8

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: Patient 18 (Family E), female, 1yo

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 = 28, PFA 100 sec = >300, SPA % = NA, MADR mg/mL = NA, VWF:Ag U/dL = 142.9, VWF:CB U/dL = 97.0, VWF:CB ratio = 0.68, VWF:RCo U/dL = 102.7, VWF:RCo ratio = 0.72, Platelet VWF U/dL = 135, FVIII U/dL = 98.1, BAT F/M = NA

CaseNOTHPOs:

CaseNOTHPOFreeText:

CasePreviousTesting: NA

GenotypingMethod: Sequencing of exon 28 of VWF

PreviouslyPublished: NA

Gene: VWF

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

HGVS: NM_000552.4(VWF):c.3946G>A (p.Val1316Met)

ClinVarID: 290; https://www.ncbi.nlm.nih.gov/clinvar/variation/290/

CAID: NA

gnomAD: absent

Case: Patient 12 (Family C), female, 60yo

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 = 154, PFA 100 sec = >300, SPA % = NA, MADR mg/mL = 0.75, VWF:Ag U/dL = 44.6, VWF:CB U/dL = 8.1, VWF:CB ratio = 0.18, VWF:RCo U/dL = 23.0, VWF:RCo ratio = 0.51, Platelet VWF U/dL = 127, FVIII U/dL = 68.0, BAT F/M = 18

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 7 (Family C), female, 21yo

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 = 293, PFA 100 sec = >300, SPA % = 6, MADR mg/mL = 0.6, VWF:Ag U/dL = 26.7, VWF:CB U/dL = 27.2, VWF:CB ratio = 1.01, VWF:RCo U/dL = 25.8, VWF:RCo ratio = 0.92, Platelet VWF U/dL = 59.1, FVIII U/dL = 40.9, BAT F/M = 6

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: Patient 9 (Family D), male, 18yo

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 A, Platelet count x103/μl = 231, PFA 100 sec = 95, SPA % = 0, MADR mg/mL = 0.75, VWF:Ag U/dL = 151.1, VWF:CB U/dL = 175.5, VWF:CB ratio = 1.16, VWF:RCo U/dL = 153.5, VWF:RCo ratio = 0.87, Platelet VWF U/dL = 95.2, FVIII U/dL = 148.2, BAT F/M = NA

CaseNOTHPOs:

CaseNOTHPOFreeText:

CasePreviousTesting: NA

GenotypingMethod: Sequencing of exon 28 of VWF

PreviouslyPublished: NA

Gene: VWF

Variant: c.3797C>A (p.Pro1266Gln)

HGVS: NM_000552.4(VWF):c.3797C>A (p.Pro1266Gln)

ClinVarID: 100279; https://www.ncbi.nlm.nih.gov/clinvar/variation/100279/

CAID: NA

gnomAD: MAF = 0.001346 (41/30468 alleles; 2 homozygotes) in the South Asian population; https://gnomad.broadinstitute.org/variant/12-6128787-G-T?dataset=gnomad_r2_1

Case: Patient 16 (Family D), male, 67yo

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 = 60, PFA 100 sec = >300, SPA % = 20, MADR mg/mL = 0.15, VWF:Ag U/dL = 34.3, VWF:CB U/dL = 10.5, VWF:CB ratio = 0.31, VWF:RCo U/dL = 14.0, VWF:RCo ratio = 0.41, Platelet VWF U/dL = 142.50, FVIII U/dL = 43.5, BAT F/M = 20

CaseNOTHPOs:

CaseNOTHPOFreeText:

CasePreviousTesting: NA

GenotypingMethod: Sequencing of exon 28 of VWF

PreviouslyPublished: NA

Gene: VWF

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

HGVS: NM_000552.4(VWF):c.3946G>A (p.Val1316Met)

ClinVarID: 290; https://www.ncbi.nlm.nih.gov/clinvar/variation/290/

CAID: NA

gnomAD: absent

Case: 48, M, 2.5 years, Indian

DiseaseAssertion: VWD type 3

FamilyInfo: no family history of disease, Consanguinity: no

ParentalGenotype: n/a

CasePresentingHPOs: n/a

CaseHPOFreeText: FVIII:C: (U/dl): 2.5, VWF:Ag (U/dl): <1, Bleeding Score: 6

CaseNotHPOs: n/a

CaseNotHPOFreeText: n/a

CasePreviousTesting: n/a

Gene: VWF

Variant:

c.2303G>A (p.Arg768Gln), Exon 18

Homozygous

Case: 29, F, 0.8 years, Indian

DiseaseAssertion: VWD type 3

FamilyInfo: family history of disease, Consanguinity: yes

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.3835G>A (p.Val1279Ile), Exon 28

Homozygous

Case: 55, F, 9 years, Indian

DiseaseAssertion: VWD type 3

FamilyInfo: family history of disease, Consanguinity: no

ParentalGenotype: n/a

CasePresentingHPOs: n/a

CaseHPOFreeText: FVIII:C: (U/dl): 3.2, VWF:Ag (U/dl): <1, Bleeding Score: 9

CaseNotHPOs: n/a

CaseNotHPOFreeText: n/a

CasePreviousTesting: n/a

Gene: VWF

Variant:

c.2303G>A (p.Arg768Gln), Exon 18

Heterozygous

Case: 66, F, 5 years, Indian

DiseaseAssertion: VWD type 3

FamilyInfo: no family history of disease, Consanguinity: no

ParentalGenotype: n/a

CasePresentingHPOs: n/a

CaseHPOFreeText: FVIII:C: (U/dl): 1.4, VWF:Ag (U/dl): 2.3, Bleeding Score: 6

CaseNotHPOs: n/a

CaseNotHPOFreeText: n/a

CasePreviousTesting: n/a

Gene: VWF

Variant:

c.3862C>G (p.Leu1288Val), Exon 28

c.3931C>T (p.Gln1311*), Exon 28

c.3951C>T (p.Ala1317Ala), Exon 28

c.4027A>G (p.Ile1343Val), Exon 28

Heterozygous

Case: 72, F, 6 years, Indian

DiseaseAssertion: VWD type 3

FamilyInfo: no family history of disease, Consanguinity: no

ParentalGenotype: n/a

CasePresentingHPOs: n/a

CaseHPOFreeText: FVIII:C: (U/dl): 2.5, VWF:Ag (U/dl): 4, Bleeding Score: 4

CaseNotHPOs: n/a

CaseNotHPOFreeText: n/a

CasePreviousTesting: n/a

Gene: VWF

Variant:

c.2208G>T (p.Met736Ile), Exon 17

Heterozygous

Case: 65, M, 10 years, Indian

DiseaseAssertion: VWD type 3

FamilyInfo: no family history of disease, Consanguinity: no

ParentalGenotype: n/a

CasePresentingHPOs: n/a

CaseHPOFreeText: FVIII:C: (U/dl): 2.1, VWF:Ag (U/dl): 1.4, Bleeding Score: 5

CaseNotHPOs: n/a

CaseNotHPOFreeText: n/a

CasePreviousTesting: n/a

Gene: VWF

Variant:

c.3789G>A (p.Ser1263Ser), Exon 28

c.3797C>T (p.Pro1266Leu), Exon 28

c.3835G>A (p.Val1279Ile), Exon 28

c.3931C>T (p.Gln1311*), Exon 28

c.3951C>T (p.Ala1317Ala), Exon 28

Homozygous

Case II-4: Male, Japan, Japanese, part of Family<br /> DiseaseAssertion: VWD2M<br /> FamilyInfo: Japanese; Fig.1; epistaxis and bleeding described and highlighted in text<br /> ParentalGenotype: Consanguineous <br /> CasePresentingHPOs: HP:0002249 (melena), HP:0000421 (epistaxis), HP:0004846 (prolonged bleeding after surgery)<br /> CaseHPOFreeText: Melena at 50 years of age, Left putinamal hemorrhaging at 58 years of age, bleeding time was 30 min<br /> CaseNotHPOs:<br /> NotHPOsFreeText: platelet count, prothrombin time were normal<br /> CasePreviousTesting: Proband's VWF gene was analyzed using an enzyme-linked immunosorbent assay kit and PCR was done. Clinical bleeding expression was estimated.<br /> Gene: VWF<br /> Variant: p.Leu1733Pro mutation <br /> ClinVar:<br /> CAID:<br /> gnomAD:

Case: Case 2, male, hispanic, symptom onset at birth

DiseaseAssertion: Platelet-type VWD (PT-VWD)

FamilyInfo: Parents were tested for platelet antigen 5a (HPA5a): mother was negative and father was positive, parents had normal VWD panels including VWF multimer and RIPA test

ParentalGenotype(s): NA

CasePresentingHPOs: HP:0004846, HP:0000978, HP:0001873, HP:0012541, HP:0030132

(Prolonged bleeding after surgery, easy bruising, thrombocytopenia, Cephalohematoma, Absence of large von Willebrand factor multimers)

CaseHPOFreeText: peripheral blood smear showed platelet clumping and large granular platelets, Platelet (×109/L) = 61, Factor VIII (IU/mL) = 0.94, VWF:Ag (IU/mL) = 0.88, VWF:RCo (IU/mL) = 0.34, VWF:CB (IU/mL) = ND, RCo/Ag ratio = 0.39, CB/Ag ratio = NA, VWF: HMW Multimers = absent

CaseNOTHPOs: NA

CaseNOTHPOFreeText: umbilical cord bleeding, bleeding after heel stick

CasePreviousTesting: no mutations in exon 28 of VWF gene

GenotypingMethod: NA

PreviouslyPublished: NA

Gene: GP1BA

Variant: c.763A>G (p.Met255Val)

HGVS: NM_000173.7(GP1BA):c.763A>G (p.Met255Val)

ClinVarID: 4155; https://www.ncbi.nlm.nih.gov/clinvar/variation/4155/

CAID:

gnomAD: absent

Case: Case 3, female

DiseaseAssertion: Platelet-type VWD (PT-VWD)

FamilyInfo: NA

ParentalGenotype(s): NA

CasePresentingHPOs: HP:0000978, HP:0000421, HP:0000132, HP:0004846, HP:0001873, HP:0030129, HP:0030132

(easy bruising, epistaxis, Menorrhagia, Prolonged bleeding after surgery, thrombocytopenia, Impaired ristocetin cofactor assay activity, Absence of large von Willebrand factor multimers)

CaseHPOFreeText: pregnancy complicated by progressive thrombocytopenia; Platelet (×109/L) = 135, Factor VIII (IU/mL) = 0.78, VWF:Ag (IU/mL) = 0.69, VWF:RCo (IU/mL) = 0.22, VWF:CB (IU/mL) = ND, RCo/Ag ratio = 0.32, CB/Ag ratio = ND, VWF: HMW Multimers = absent

CaseNOTHPOs: NA

CaseNOTHPOFreeText: NA

CasePreviousTesting: NA

GenotypingMethod: NA

PreviouslyPublished: NA

Gene: GP1BA

Variant: c.746G>T (p.Gly249Val)

HGVS: NM_000173.7(GP1BA):c.746G>T (p.Gly249Val)

ClinVarID: 4153; https://www.ncbi.nlm.nih.gov/clinvar/variation/4153/

CAID:

gnomAD: absent

Case: Case 1, male, 13yo at assessment, symptom onset at 45 days old

DiseaseAssertion: Platelet-type VWD (PT-VWD)

FamilyInfo: 1 symptomatic sister (menorrhagia, hemorrhagic follicular cyst); 1 asymptomatic sister; 3 brothers: twin died at 45days old due to leukemia, 1 symptomatic with daily epistaxis, 1 asymptomatic; father had bleeding symptoms; mom had severe bleeding with c-section requiring hysterectomy

ParentalGenotype(s): NA

CasePresentingHPOs: HP:0001973, HP:0001892, HP:0000421, HP:0000979, HP:0001873, HP:0002090, HP:0000023, HP:0030132, HP:0011871

(Autoimmune thrombocytopenia, abnormal bleeding, epistaxis, purpura, thrombocytopenia, pneumonia, inguinal hernia, Absence of large von Willebrand factor multimers, impaired RIPA)

CaseHPOFreeText: bleeding treated with intravenous gamma-globulin (IVIg) and corticosteroids, laparoscopic splenectomy complicated by massive intraperitoneal bleeding, multiple bone marrow aspirations performed; born via c-section of twin pregnancy due to placenta previa; mepacrine uptake assay by flow cytometry was normal, Blood smear showed very large platelets with clear signs of activation and pseudopods; Platelet (×109/L) = 95, Factor VIII (IU/mL) = 1.00, VWF:Ag (IU/mL) = 1.29, VWF:RCo (IU/mL) = 0.28, VWF:CB (IU/mL) = 0.70, RCo/Ag ratio = 0.22, CB/Ag ratio = 0.54, VWF: HMW Multimers = partial loss

CaseNOTHPOs: NA

CaseNOTHPOFreeText: NA

CasePreviousTesting: NA

GenotypingMethod: NA

PreviouslyPublished: NA

Gene: GP1BA

Variant: c.763A>G (p.Met255Val)

HGVS: NM_000173.7(GP1BA):c.763A>G (p.Met255Val)

ClinVarID: 4155; https://www.ncbi.nlm.nih.gov/clinvar/variation/4155/

CAID:

gnomAD: absent

Case: Case 4, female, 5yo at onset, 20yo at report

DiseaseAssertion: Platelet-type VWD (PT-VWD)

FamilyInfo: Fhx of VWD; father diagnosed with type 2B VWD

ParentalGenotype(s): NA

CasePresentingHPOs: HP:0000978, HP:0000421, HP:0000132, HP:0001873, HP:0004846

(easy bruising, epistaxis, menorrhagia, thrombocytopenia, Prolonged bleeding after surgery)

CaseHPOFreeText: pregnancy complicated by thrombocytopenia, Platelet aggregation studies were normal to ADP, epinephrine, collagen, and arachidonic; Platelet (×109/L) = 156, Factor VIII (IU/mL) = ND, VWF:Ag (IU/mL) = 0.57, VWF:RCo (IU/mL) = 0.86, VWF:CB (IU/mL) = ND, RCo/Ag ratio = 1.15, CB/Ag ratio = ND, VWF: HMW Multimers = normal

CaseNOTHPOs: NA

CaseNOTHPOFreeText: NA

CasePreviousTesting: no mutations in exon 28 of the VWF gene

GenotypingMethod: NA

PreviouslyPublished: NA

Gene: GP1BA

Variant: c.746G>T (p.Gly249Val)

HGVS: NM_000173.7(GP1BA):c.746G>T (p.Gly249Val)

ClinVarID: 4153; https://www.ncbi.nlm.nih.gov/clinvar/variation/4153/

CAID:

gnomAD: absent

Case: 10 (also in (also in row 10 table 6)

DiseaseAssertion: type 2A VWD

FamilyInfo:

ParentalGenotype(s):

CasePresentingHPOs:

CaseHPOFreeRext: VWF:Ag [IU/dL] = 26; VWF:Ac [IU/dL] = 14; 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.3610C>T p.Arg1204Trp

HGVS:

ClinVarID: 2682106

CAID:

gnomAD: absent

MultipleGeneVariants:

Gene: VWF

Variant: c.3839T>C p.Phe1280Ser

CAID: CA383506874

gonmAD: absent

Case: IP #8 (also in row 5 table 6)

DiseaseAssertion: type 2A (IIC) VWD

FamilyInfo:

ParentalGenotype(s):

CasePresentingHPOs: HP:0032442 - blood group O

CaseHPOFreeRext: VWF:Ag [IU/dL] = 68; VWF:Ac [IU/dL] = 49; FVIII:C [IU/dL] = 76

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.1915C>T p.Arg639Cys

HGVS:

ClinVarID: not found

CAID: CA232310080

gnomAD: 0.00001592 (24 in 1508000) no homozygotes https://gnomad.broadinstitute.org/variant/12-6056887-G-A?dataset=gnomad_r4

Case: IP #31

DiseaseAssertion: type 2A VWD

FamilyInfo:

ParentalGenotype(s):

CasePresentingHPOs:

CaseHPOFreeRext: VWF:Ag [IU/dL] = 14; VWF:Ac [IU/dL] = 6; 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.4151T>G p.Leu1384Arg

HGVS:

ClinVarID: not found

CAID: CA383504381

gnomAD: absent

Case: IP #11 in type U VWD sub-cohort

DiseaseAssertion: unclassified VWD

FamilyInfo:

ParentalGenotype(s):

CasePresentingHPOs: HP:0032442 - blood group O

CaseHPOFreeRext: VWF:Ag [IU/dL] = 18; VWF:Ac [IU/dL] = 12; 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.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

Case: IP #63

DiseaseAssertion: type 2A (IIA) VWD

FamilyInfo:

ParentalGenotype(s):

CasePresentingHPOs: HP:0032440 - blood group B

CaseHPOFreeRext: VWF:Ag [IU/dL] = 45; VWF:Ac [IU/dL] = 8; FVIII:C [IU/dL] = 36

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.4885G>A p.Gly1629Arg

HGVS:

ClinVarID: 100398

CAID:

gnomAD: absent

Case: IP #8 in type 2M VWD sub-cohort

DiseaseAssertion: type 2M VWD

FamilyInfo:

ParentalGenotype(s):

CasePresentingHPOs:

CaseHPOFreeRext: VWF:Ag [IU/dL] = 30; VWF:Ac [IU/dL] = 16; FVIII:C [IU/dL] = 61; VWF:CB (IU/dL) = 43

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.4105T>A p.Phe1369Ile

HGVS:

ClinVarID: 100326

CAID:

gnomAD: 0.000006197 (10 in 1613726) no homozygotes https://gnomad.broadinstitute.org/variant/12-6019313-A-T?dataset=gnomad_r4

Case: IP #6 (also in row 3 table 6)

DiseaseAssertion: type 2A (IIC) VWD

FamilyInfo:

ParentalGenotype(s):

CasePresentingHPOs: HP:0032442 - blood group O

CaseHPOFreeRext: VWF:Ag [IU/dL] = 63; VWF:Ac [IU/dL] = 39; FVIII:C [IU/dL] = 88

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.1835T>G p.Val612Gly

HGVS:

ClinVarID: not found

CAID: CA383497104

gnomAD: 0.000001298 (2 in 1541314) no homozygotes https://gnomad.broadinstitute.org/variant/12-6056967-A-C?dataset=gnomad_r4

Case: IP #38 in type U VWD sub-cohort

DiseaseAssertion: unclassified (2A/2B) VWD

FamilyInfo:

ParentalGenotype(s):

CasePresentingHPOs:

CaseHPOFreeRext: VWF:Ag [IU/dL] = 19; VWF:Ac [IU/dL] = 1; 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.4373G>A p.Cys1458Tyr

HGVS:

ClinVarID: 100351

CAID:

gnomAD: absent

Case: IP #21 (also in row 9 table 6)

DiseaseAssertion: type 2A (IIE) VWD

FamilyInfo:

ParentalGenotype(s):

CasePresentingHPOs:

CaseHPOFreeRext: VWF:Ag [IU/dL] = 27; VWF:Ac [IU/dL] = 22; 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.3469T>G p.Cys1157Gly

HGVS:

ClinVarID:

CAID: CA383511299

gnomAD: absent

Case: IP #5 in type U VWD sub-cohort (also in row 3 splice variants table 6)

DiseaseAssertion: unclassified (2A/1) VWD

FamilyInfo:

ParentalGenotype(s):

CasePresentingHPOs:

CaseHPOFreeRext: VWF:Ag [IU/dL] = 17; VWF:Ac [IU/dL] = 16; FVIII:C [IU/dL] = 20

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.3389G>A

HGVS:

ClinVarID: 1684001

CAID:

gnomAD: absent

MultipleGeneVariants:

Gene: VWF

Variant: c.3539–10T>G

ClinVarID: not found

**gnomAD: absent

Case: IP #31 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] = 32; VWF:Ac [IU/dL] = 14; FVIII:C [IU/dL] = 43

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 #34 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] = 19; VWF:Ac [IU/dL] = 6; FVIII:C [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.4121G>A p.Arg1374His

HGVS:

ClinVarID: 100330

CAID:

gnomAD: 0.000001239 (2 in 1613878) no homozygotes https://gnomad.broadinstitute.org/variant/12-6019297-C-T?dataset=gnomad_r4

Case: IP #3 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] = 13; VWF:Ac [IU/dL] = 8; FVIII:C [IU/dL] = 22

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.2771G>A p.Arg924Gln

HGVS:

ClinVarID: 100240

CAID:

gnomAD: 0.01774 (28642 in 1614096) 297 homozygotes https://gnomad.broadinstitute.org/variant/12-6031493-C-T?dataset=gnomad_r4

MultipleGeneVariants:

Gene: VWF

Variant: c.3943C>T p.Arg1315Cys

**ClinVarID: 100310

gnomAD: 6.196e-7 (1 in 1613892) no homozygotes https://gnomad.broadinstitute.org/variant/12-6019475-G-A?dataset=gnomad_r4

Case: IP #27 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] = 18; VWF:Ac [IU/dL] = 12; FVIII:C [IU/dL] = 22

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 #53 (also in row 21 table 6)

DiseaseAssertion: type 2A (IIA) VWD

FamilyInfo:

ParentalGenotype(s):

CasePresentingHPOs: HP:0032442 - blood group O

CaseHPOFreeRext: VWF:Ag [IU/dL] = 35; VWF:Ac [IU/dL] = 11; FVIII:C [IU/dL] = 62

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.4811T>A p.Val1604Asp

HGVS:

ClinVarID: not found

CAID: CA383499144

gnomAD: absent

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

DiseaseAssertion: type 2N VWD

FamilyInfo:

ParentalGenotype(s):

CasePresentingHPOs: HP:0032440 - blood group B

CaseHPOFreeRext: VWF:Ag [IU/dL] = 43; VWF:Ac [IU/dL] = n/a; FVIII:C [IU/dL] = 10

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.1117C>T p.Arg373*

HGVS:

ClinVarID: 100175

CAID:

gnomAD: 0.000008055 (13 in 1614004) no homozygotes https://gnomad.broadinstitute.org/variant/12-6071336-G-A?dataset=gnomad_r4

**MultipleGeneVariants:

Gene: VWF

Variant: c.2561G>A p.Arg854Gln

ClinVarID: 296

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

Case UZ043: 8 year old male (row 44 supplemental table)

DiseaseAssertion: type 2B VWD

FamilyInfo:

ParentalGenotype(s):

CasePresentingHPOs: HP:0032442

CaseHPOFreeRext: vWF:Ag (%) = 29.3; vWF:GPIbR (%) = 13.6; Act/Ag ratio = 0.46; FVIII:C (%) = 68.1; Platelets (x10^9/L) = 176

CaseNOTHPOs:

CaseNOTHPOFreeText:

CasePreviousTesting: The Thrombosis-Hemostasis gene panel test used whole exome sequencing and included 99 diagnostic-grade genes (table 1 in PMID:36696193)

GenotypingMethod: WES using the coagulation subpanel of the UZ Leuven Thrombosis-Haemostasis gene panel test. WES was performed on the sequencing platform NovaSeq 6000 (Illumina), and Alissa Interpret software v5.2-5.4 (Agilent) was used for variant interpretation. Assessment of copy number variation was validated within the bioinformatics pipeline. The American College of Medical Genetics and Genomics and the Association of Molecular Pathology guidelines were used to classify variants as pathogenic (P), likely pathogenic (LP), a variant of uncertain significance (VUS), or (likely) benign (LB, B) variants

PreviouslyPublished:

Gene: VWF

Variant: c.4021C>T p.Arg1341Trp

HGVS:

ClinVarID: 100316

CAID:

gnomAD: 0.00001859 (30 in 1613842) no homozygotes https://gnomad.broadinstitute.org/variant/12-6019397-G-A?dataset=gnomad_r4

Case#: Iannuzzi_1991_IV-1, M, age unknown, origin unknown

DiseaseAssertion: VWD type 2A

FamilyInfo: Affected mother, aunt, grandfather, and many other relatives. LOD score 3.61 reported (12 affected and genotype positive, 4 unaffected genotype positive. 4 affected also have HTT with vWD.

ParentalGenotype:

CasePresentingHPOs: As reported elsewhere (Hanna etal1984), the diagnosis of typeII AvWD was based on the following: bleedingtime, FVIII procoagulant activity, vFW:Ag, ristocetincofactoractivity, platelet aggregation studies, and vWF multimer analysis

CaseHPOFreeText:

CaseNotHPOs:

CaseNotHPOFreeText:

CasePreviousTesting:

GenotypingMethod: PCR-RFLP of exon 28 of VWF

Gene: VWF

Variant:

HGVS: NM_000552.5(VWF):c.4883T>C (p.Ile1628Thr)

ClinVarID: 284

CAID:

gnomAD: not reported

MultipleGeneVariants:

Case#: F10, III:3

DiseaseAssertion: Type 2 VWD

CaseHPOFreeText: complete loss of high MWM, VWF:Ag = 25; VWF:RCo = 6; VWF:GPIbM = 17; 0.23; 0.67; 2.95

CasePreviousTesting: Not clearly described

Gene: VWF

Variant: p.[R1306W];[=]

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

CAID: CA114123

gnomAD: absent from gnomad v4.1.0

Case#: F10, I:3

DiseaseAssertion: Type 2 VWD

CaseHPOFreeText: complete loss of high MWM, VWF:Ag = 50; VWF:RCo = 6; VWF:GPIbM = 29; 0.12; 0.58; 4.82

CasePreviousTesting: Not clearly described

Gene: VWF

Variant: p.[R1306W];[=]

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

CAID: CA114123

gnomAD: absent from gnomad v4.1.0

Case#: F10, I:1

DiseaseAssertion: Type 2 VWD

CaseHPOFreeText: complete loss of high MWM, VWF:Ag = 82; VWF:RCo = 27; VWF:GPIbM = 97; 0.33; 1.19; 3.62

CasePreviousTesting: Not clearly described

Gene: VWF

Variant: p.[R1306W];[=]

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

CAID: CA114123

gnomAD: absent from gnomad v4.1.0

Case#: F9, I:1

DiseaseAssertion: Type 2 VWD

CaseHPOFreeText: complete loss of high MWM, VWF:Ag = 23; VWF:RCo = 7; VWF:GPIbM = 21; 0.29; 0.93; 3.18

CasePreviousTesting: Not clearly described

Gene: VWF

Variant: p.[R1306W];[=]

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

CAID: CA114123

gnomAD: absent from gnomad v4.1.0

Case:Croatian adult patient

DiseaseAssertion: VWD1

ParentalGenotype(s): Not specified

CasePresentingHPOs: HP:0001892, HP:0011890, HP:0000132, HP:0002239, HP:0000790, HP:0001342

CaseHPOFreeText: Normal VWF:Ag of 62.8%, VWF:GPIbM of 60.8%, FVIII:C of 71% and VWF:CBA of 41.9%. Normal multimer distribution.

CaseNOTHPOs: Not specified

CaseNOTHPOFreeText: Normal multimer size distribution (tested in Agarose gel).

CasePreviousTesting: Not reported

GenotypingMethod: Illumina NGS, custom designed panel covering all 52 exons as well as intronic flanking regions and promoter region of VWF gene.

PreviouslyPublished: None

Gene: VWF

Variant: c.1531A>C

HGVS: NM_000552.4:c.1531A>C (p.Lys511Gln)

ClinVarID: Not available

CAID: CA383500354

gnomAD: Not available

Case: Croatian adult patient

DiseaseAssertion: VWD2A

FamilyInfo: No variant detected in a family member with VWD2

ParentalGenotype(s): Not specified

CasePresentingHPOs: HP:0001892, HP:0011890, HP:0000132, HP:0002239, HP:0000790, HP:0001342

CaseHPOFreeText: Reduced VWF:Ag of 17.2%, VWF:GPIbM of 10.9%, FVIII:C of 21% and VWF:CBA of 10.1%. Reduced levels of HMWM and IMWM in multimer distribution.

CaseNOTHPOs: Not specified

CaseNOTHPOFreeText: Not reported.

CasePreviousTesting: Not reported

GenotypingMethod: Illumina NGS, custom designed panel covering all 52 exons as well as intronic flanking regions and promoter region of VWF gene.

PreviouslyPublished: None

Gene: VWF

Variant: c.3829G>T

HGVS: NM_000552.4:c.3829G>T (p.Asp1277Tyr)

ClinVarID: Not available

CAID: CA383506920

gnomAD: Not available

Case: P15, M/45

DiseaseAssertion: VWD1

FamilyInfo: Positive family history, no details provided.

ParentalGenotype: NA

CaseHPOFreeText: The bleeding score was 11, aPTT was 59 seconds, FVIII:C was 3%, VWF:RCo was 11 IU/dL, and VWF:Ag was 6 IU/dL, with a VWF:RCo/VWF:Ag ratio of 1.8. The VWF multimer pattern was normal, RIPA was 2 ohms, and the platelet count was 378 × 10⁹/L.

CasePreviousTesting: NA

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

Gene: VWF

Variant: c.2574C>G, p.C858W — heterozygous

HGVS: NM_000552.5(VWF):c.2574C>G (p.Cys858Trp)

ClinVar:

CAID: CA232299278

gnomAD: https://gnomad.broadinstitute.org/variant/chr12-6034799-G-C?dataset=gnomad_r4

Case 1: Southern Spanish, unrelated patient to Case 2

DiseaseAssertion: VWD1

FamilyInfo: Patient unrelated to families of Case 2, but same two VWF variants found on the same allele

CasePresentingHPOs4: Not reported

CaseHPOFreeText4: Bleeding score of 4

CaseNotHPOs: Not reported

CaseNotHPOFreeText: Normal multimeric assay, VWF:Ag level at 66%, VWF:RCo at 60 U/mL, FVIIIC at 84 U/dL, VWF:RCo/VWF:Ag ratio of 0.9, PFA-100:Col-EPI/Col-ADP of 277s/124s

CasePreviousTesting: Sequencing of exon 28 of VWF gene in 11 families.

Gene: VWF

Variant: c.3797C>T, c.3835G>A

ClinVarID:314, 100288

Case: 2A-2

DiseaseAssertion: VWD2A

FamilyInfo:

ParentalGenotype(s):

CasePresentingHPOs: AcuStar RCo/Ag = 0.45; AcuStar CB/Ag = 0.26; ELISA CB/Ag = 0.30

CaseHPOFreeText:

CaseNOTHPOs:

CaseNOTHPOFreeText:

CasePreviousTesting:

GenotypingMethod: not described

PreviouslyPublished: PMID: 8435341

Gene: VWF

Variant: c.4541T>G (p.Phe1514Cys)

HGVS: NM_000552.5(VWF):c.4541T>G (p.Phe1514Cys)

ClinVarID: 304; https://www.ncbi.nlm.nih.gov/clinvar/variation/304/?new_evidence=false

CAID:

gnomAD: absent

Case: 2B-11

DiseaseAssertion: VWD2B

FamilyInfo:

ParentalGenotype(s):

CasePresentingHPOs: AcuStar RCo/Ag = 0.70; AcuStar CB/Ag = 0.83; ELISA CB/Ag = 1.07

CaseHPOFreeText:

CaseNOTHPOs:

CaseNOTHPOFreeText:

CasePreviousTesting:

GenotypingMethod: not described

PreviouslyPublished: 11325649

Gene: VWF

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

HGVS: NM_000552.5(VWF):c.4135C>T (p.Arg1379Cys)

ClinVarID: 100333; https://www.ncbi.nlm.nih.gov/clinvar/variation/100333/?new_evidence=false

CAID:

gnomAD: MAF (European, non-Finnish) = 0.00003891; 0 homozygotes; https://gnomad.broadinstitute.org/variant/12-6128449-G-A

Case: 2B-6

DiseaseAssertion: VWD2B

FamilyInfo:

ParentalGenotype(s):

CasePresentingHPOs: AcuStar RCo/Ag = 0.66; AcuStar CB/Ag = 0.69; ELISA CB/Ag = 0.71

CaseHPOFreeText:

CaseNOTHPOs:

CaseNOTHPOFreeText:

CasePreviousTesting:

GenotypingMethod: not described

PreviouslyPublished: 1373334

Gene: VWF

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

HGVS: NM_000552.5(VWF):c.4010C>T (p.Pro1337Leu)

ClinVarID: 100314; https://www.ncbi.nlm.nih.gov/clinvar/variation/100314/?new_evidence=false

CAID:

gnomAD: MAF = 0.00005440 in East Asian population; https://gnomad.broadinstitute.org/variant/12-6128574-G-A

Case: 2M-1

DiseaseAssertion: VWD2M

FamilyInfo:

ParentalGenotype(s):

CasePresentingHPOs: AcuStar RCo/Ag = 0.60; AcuStar CB/Ag = 1.16; ELISA CB/Ag = 1.12

CaseHPOFreeText:

CaseNOTHPOs:

CaseNOTHPOFreeText:

CasePreviousTesting:

GenotypingMethod: not described

PreviouslyPublished:

Gene: VWF

Variant: p.Arg1315Gln

HGVS: n/a

ClinVarID: n/a

CAID: n/a

gnomAD: n/a

III-1, Female 10 years old

disease assertion: VWD

**positive family history **

Parental Genotype: each has heterozygous, 3251G>A

CasePresentingHPOs: CaseHPOFreeText: BS 4, VWF Ag:0.38, *VWF:GPIbM:0.15,VWF:CB:0.13, VWFpp :0.76, FVIII:C:0.10

CaseNOTHPOs:* N.a.

CaseNOTHPOFreeText: n.a.

CasePreviousTesting: *GenotypingMethod: Sanger seqencing;

*PreviouslyPublished:n.a.

Gene:VWF Variant:c.3251G>A*

*HGVS:NM_000552.5:c.3251G>A

• *ClinVarID:Variation ID: 626952

*CAID:n.a.

*gnomAD:n.a.