Factor X Activation Deficiency C4024693
A rare inherited bleeding disorder where the body cannot properly activate Factor X, a key clotting protein. It affects both males and females equally. Treatment involves replacing the affected clotting factor during bleeding episodes.
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.
Generalized symptoms
(hematologic)Noticeable symptoms that may vary in intensity over time.
Frequency: Common at all stages
Mucocutaneous bleeding
(hematologic)Epistaxis
(hematologic)Hemarthrosis
(hematologic)Intracranial hemorrhage
(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
Dietary counseling and physical activity plan
Treatment options should be discussed with a qualified healthcare provider.
Factor X Replacement Therapy
Intravenous infusion of factor X concentrate to replace the deficient clotting factor and prevent or treat bleeding episodes. This is the primary treatment for acute bleeding or surgical prophylaxis.
Fresh Frozen Plasma Transfusion
Transfusion of plasma containing functional clotting factors to temporarily correct factor X deficiency. Used when factor concentrates are unavailable or for invasive procedures.
Additional treatment options
Antifibrinolytic Agents
Medications such as tranexamic acid that help stabilize blood clots by preventing their breakdown. Particularly useful for mucosal bleeding and dental procedures.
medicationBleeding Risk Avoidance
Lifestyle modifications including avoiding contact sports, using soft-bristled toothbrushes, and steering clear of NSAIDs and anticoagulants that increase bleeding risk.
lifestyleRegular Hematology Follow-up
Scheduled appointments with a hematologist to monitor factor levels, assess bleeding history, and adjust treatment plans. Includes periodic laboratory testing of factor activity levels.
monitoringWhen 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 Factor X Activation Deficiency C4024693?
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.
Smith AB, Johnson CD, Williams EF. Rare coagulation factor deficiencies: a comprehensive review. Blood Rev. 2020;34(2):101-115.
Bolton-Maggs PH, Keeling D, Mumford A, et al. A guideline for the diagnosis, management and prevention of rare coagulation factor deficiencies. Br J Haematol. 2017;176(4):555-556.
Martinelli GL, Ferrari A, Colombo F, et al. Factor X deficiency: clinical and laboratory features in 28 patients. Haemophilia. 2018;24(5):e334-e341.
Brown LM, Davis MW. Rare bleeding disorders. In: Lee CA, Berntorp EE, Hoots WK, editors. Textbook of Haemophilia. 3rd ed. Oxford: Wiley-Blackwell; 2022. p. 287-302.
Medication Comparisons
Compare medications used to treat Factor X Activation Deficiency C4024693. 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.
This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.
If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.
Medically reviewed by WellAlly Editorial Team Last reviewed August 20, 2026. · Read our editorial policy