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  1. Platelet function testing - UpToDate

    Apr 25, 2024 · This topic summarizes available platelet function tests and provides information about how to interpret the results of platelet function testing. Separate topics discuss a general approach to …

  2. Platelet function testing - UpToDate

    Apr 25, 2024 · This topic summarizes available platelet function tests and provides information about how to interpret the results of platelet function testing. Separate topics discuss a general approach to …

  3. Inherited platelet function disorders (IPFDs) - UpToDate

    Platelet function disorders include inherited and acquired conditions of varying severity. Some are associated with thrombocytopenia and in some the platelet count is normal.

  4. Platelet disorders - UpToDate

    Immune thrombocytopenia (ITP) in adults: Clinical manifestations and diagnosis Initial treatment of immune thrombocytopenia (ITP) in adults Platelet transfusion: Indications, ordering, and associated …

  5. Clinical use of coagulation tests - UpToDate

    Oct 27, 2025 · Several tests of the coagulation system are available, including the prothrombin time (PT), activated partial thromboplastin time (aPTT), and others; these may be ordered in a variety of …

  6. Point-of-care hemostasis testing (viscoelastic tests) - UpToDate

    Dec 11, 2024 · Point-of-care viscoelastic test-based transfusion algorithms can provide rapid information about hemostasis and facilitate decision-making regarding the need for targeted transfusion of blood …

  7. Clopidogrel resistance and clopidogrel treatment failure

    Sep 19, 2024 · Clopidogrel, an oral platelet P2Y 12 receptor blocker, is prescribed with aspirin in patients who have undergone coronary artery stenting or who had an acute coronary syndrome …

  8. Approach to the child with bleeding symptoms - UpToDate

    Apr 1, 2025 · Clinical features of bleeding disordersInternational Society on Thrombosis and Haemostasis bleeding assessment tool (ISTH BAT)Normal range for coagulation tests by …

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  10. Perioperative blood management: Strategies to minimize ... - UpToDate

    Aug 12, 2025 · Some studies suggest that platelet function tests better predict surgical bleeding than the platelet count [68,69]. However, there is insufficient evidence to incorporate these tests as part of …