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Von Willebrand Disease Douglas Montgomery MD 7/10/2008
What is VWD ,[object Object],[object Object],[object Object]
How does  VWF promote clotting ,[object Object],[object Object]
 
How does VWF promote clotting ,[object Object],[object Object],[object Object]
 
 
Inherited VWD is classified into Three types ,[object Object],[object Object]
Type II has 4 subtypes ,[object Object],[object Object],[object Object],[object Object]
Inherited VWD is classified into Three types ,[object Object],[object Object]
Pathophysiology and Clinical Presentation ,[object Object],[object Object],[object Object],[object Object]
Delayed, severe  Immediate, mild  Bleeding after surgery  Common  Rare  Hemarthroses, muscle hematomas  Large, palpable  Small, superficial  Ecchymoses  Absent  Present  Petechiae  Not usually  Yes  Bleeding after minor cuts  Deep in soft tissues (joints, muscles)  Skin, mucous membranes (gingivae, nares, GI and genitourinary tracts)  Site of bleeding  Clotting factor deficiency  Platelet defect  Clinical characteristic
Clinical Presentation for   Type III and Type IIN ,[object Object],[object Object]
Clinical Presentation / Diagnosis ,[object Object],[object Object],[object Object],[object Object]
Clinical Presentation / Diagnosis ,[object Object],[object Object],[object Object],[object Object]
Difficult Diagnosis And Difficult to Asses Response to treatment ,[object Object],[object Object],[object Object]
Some Lab  test for VWF ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
What do the test Measure ,[object Object],[object Object],[object Object],[object Object]
Variables that influence  TREATMENT ,[object Object],[object Object],[object Object],[object Object]
6 medical treatments ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
TRIAL OF DDAVP ,[object Object],[object Object],[object Object]
dDAVP ,[object Object],[object Object],[object Object],[object Object]
dDAVP ,[object Object],[object Object],[object Object],[object Object]
Nasal Spray dDAVP ,[object Object],[object Object]
VWF replacement therapy for dDAVP REFRACTORY PATIENTS ,[object Object],[object Object],[object Object],[object Object],[object Object]
Unresponsive Refractory Bleeding ,[object Object],[object Object]
 
Other Tricks ,[object Object],[object Object],[object Object]
Summary OB Management ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
HAPPY TO CONSULT ,[object Object],[object Object],[object Object],[object Object],[object Object]

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Von willebrands disease

  • 1. Von Willebrand Disease Douglas Montgomery MD 7/10/2008
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  • 12. Delayed, severe Immediate, mild Bleeding after surgery Common Rare Hemarthroses, muscle hematomas Large, palpable Small, superficial Ecchymoses Absent Present Petechiae Not usually Yes Bleeding after minor cuts Deep in soft tissues (joints, muscles) Skin, mucous membranes (gingivae, nares, GI and genitourinary tracts) Site of bleeding Clotting factor deficiency Platelet defect Clinical characteristic
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