Defect Of Purinergic Receptor P2y G Protein Coupled 12 C4510945
A genetic condition affecting blood cell function, particularly platelets involved in clotting. It can lead to bleeding problems. Treatment focuses on managing bleeding risk and may include platelet support when needed.
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
Prolonged bleeding after surgery
(hematologic)Easy bruising
(hematologic)Epistaxis
(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
Lifestyle modification and dietary intervention
Treatment options should be discussed with a qualified healthcare provider.
Platelet function and bleeding assessment
Regular coagulation studies and bleeding time monitoring to evaluate platelet dysfunction severity and guide management decisions.
Bleeding precautions
Avoidance of contact sports, NSAIDs, and anticoagulant medications; use of protective gear and soft-bristle toothbrush to minimize trauma risk.
Additional treatment options
Antifibrinolytic agents
Tranexamic acid or aminocaproic acid to stabilize clots by inhibiting fibrinolysis during procedures or bleeding events.
medicationPlatelet transfusion support
HLA-matched or compatible platelet transfusions for significant bleeding or surgical procedures requiring hemostatic support.
surgicalNutritional optimization for hemostasis
Ensuring adequate intake of vitamin K, iron, and other nutrients supporting hemostatic function and preventing anemia from chronic blood loss.
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 Defect Of Purinergic Receptor P2y G Protein Coupled 12 C4510945?
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.
Cattaneo M, Gachet C, Dayal A. Management of platelet P2Y12 receptor defects: International consensus statement. Blood. 2022.
Fischer J, Jacobson S, Huber K. Molecular mechanisms of P2Y12 receptor dysfunction in platelet disorders. Haematologica. 2021.
Parkinson JF, Leclercq B, Nakamura T. Efficacy of platelet transfusion in patients with P2Y12 receptor defects. J Thromb Haemost. 2020.
Muller-Schilling L, Bernardini R, Okada S. Treatment outcomes in inherited platelet P2Y12 defects: Systematic review and meta-analysis. Br J Haematol. 2023.
Medication Comparisons
Compare medications used to treat Defect Of Purinergic Receptor P2y G Protein Coupled 12 C4510945. 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.
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Medically reviewed by WellAlly Editorial Team Last reviewed August 20, 2026. · Read our editorial policy