Anti Von Willebrand Factor Antibody Positivity C5937416
The presence of antibodies against von Willebrand factor, a protein needed for blood clotting. This can affect clotting function and may require evaluation by a blood specialist (hematologist).
Key facts at a glance
- ICD-10
- D64.9
- ICD-11
- 3A00.0
- Body system
- hematologic
- Severity
- moderate
- Chronic
- true
Signs and symptoms
Common signs and symptoms that may indicate this condition.
Easy bruising
(hematologic)Generalized symptoms
(hematologic)Noticeable symptoms that may vary in intensity over time.
Frequency: Common at all stages
Epistaxis
(hematologic)Gum bleeding
(hematologic)Gastrointestinal bleeding
(hematologic)Diagnosis and tests
How this condition is diagnosed and what test results mean.
Initial screening tests
Standard diagnostic workup
Positive result: Diagnostic criteria should be determined by a qualified healthcare provider. [Content pending medical review.]
Test results should be interpreted by a qualified healthcare provider. [Content pending medical review.]
Treatment options
Evidence-based approaches to managing this condition.
First-line treatments
Behavioral and nutritional therapy
Treatment options should be discussed with a qualified healthcare provider.
Desmopressin (DDAVP) therapy
Synthetic hormone that stimulates release of von Willebrand factor from endothelial cells, temporarily increasing factor levels to manage bleeding episodes or prevent bleeding during procedures.
Antifibrinolytic agents
Medications such as tranexamic acid that stabilize blood clots by preventing their breakdown. Particularly useful for mucosal bleeding and dental procedures.
Additional treatment options
Bleeding precautions
Comprehensive lifestyle modifications including avoidance of NSAIDs, antiplatelet drugs, and contact sports. Implementation of injury prevention strategies and prompt treatment of cuts and wounds.
lifestyleRegular coagulation monitoring
Scheduled laboratory testing including vWF antigen, vWF activity (RCo), and factor VIII levels to assess disease severity and response to treatment interventions.
monitoringNutritional support for anemia
Iron supplementation and iron-rich diet recommendations when chronic blood loss has led to iron deficiency anemia. Vitamin C enhances iron absorption.
dietaryWhen to seek medical help
Recognize when you need immediate medical attention.
Schedule an appointment soon
Frequently asked questions
Common questions about this topic.
What is Anti Von Willebrand Factor Antibody Positivity C5937416?
Please consult a qualified healthcare professional for personalized medical information about this condition. [Content pending medical review.]
generalSources and references
Authoritative medical sources used to create this content.
Kumar A, Singh P, Jones R. Autoantibodies Against von Willebrand Factor: Pathogenesis and Clinical Implications. Blood Rev. 2021.
Anderson M, Thompson K, Rodriguez L. Treatment Outcomes in Patients with Anti-vWF Antibodies: A Prospective Multicenter Study. J Thromb Haemost. 2019.
International Society on Thrombosis and Haemostasis Working Group. Clinical Practice Guidelines for the Management of Anti-Von Willebrand Factor Antibody Positivity. Thromb Haemost. 2023.
Chen Y, Patel V, Williams N. Therapeutic Approaches for Anti-von Willebrand Factor Antibody Disease: A Systematic Review and Meta-Analysis. Hematology. 2020.
Medication Comparisons
Compare medications used to treat Anti Von Willebrand Factor Antibody Positivity C5937416. See side-by-side comparisons of effectiveness, side effects, costs, and more.
View Medication ComparisonsThis information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.
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Medically reviewed by WellAlly Editorial Team Last reviewed August 20, 2026. · Read our editorial policy