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Apr 17, 2024 · This topic covers the logistics of platelet use and the indications for platelet transfusion in adults. The approach to the bleeding patient, refractoriness to platelet transfusion, and platelet transfusion in neonates are discussed separately.
Platelet transfusion, also known as platelet concentrate, is used to prevent or treat bleeding in people with either a low platelet count or poor platelet function. [1] . Often this occurs in people receiving cancer chemotherapy. [1] .
Jun 6, 2024 · Platelet transfusion is a lifesaving procedure that prevents or stops bleeding in patients with low platelet counts or functional platelet disorders. Transfusion decisions are guided by minimum thresholds due to varying levels of platelets, with some cases not warranting a transfusion.
Aug 16, 2018 · Platelet transfusions can be used to increase the number of functional platelets and therefore decrease the risk of bleeding problems.
Apr 27, 2022 · Overview. A blood transfusion is a routine medical procedure in which donated blood is provided to you through a narrow tube placed within a vein in your arm. This potentially life-saving procedure can help replace blood lost due to surgery or injury.
Jan 27, 2010 · Over the last half century, platelet transfusion has been an effective therapy for the prevention and treatment of bleeding, particularly in patients with hematologic malignancies. Recent randomized trials have demonstrated that current practices may be suboptimal in a number of ways.
Jan 24, 2020 · Therapeutic platelet transfusions are used to treat acute haemorrhage, while prophylactic platelet transfusions are used to prevent haemorrhage in patients with treatment-induced thrombocytopenia and/or platelet dysfunctions, before invasive procedures and surgery.
Jul 1, 2020 · PLATELETS. Platelets are transfused to prevent or treat bleeding associated with thrombocytopenia or platelet dysfunction. In adults, 1 unit of apheresis platelets increases platelet...
Nov 3, 2011 · Therapeutic. This use of platelets involves treating bleeding that has occurred because of thrombocytopenia, platelet function defect, or massive transfusion. In cases of massive transfusion a dilutional fall in the platelet count is expected.
When platelets should be transfused? What platelets should be selected for transfusion? Special Requirements. Role of ABO and Rh. Apheresis vs. buffy coat pool platelets. HLA selected platelets. Manufacturing, Administration and Risks of Platelet Transfusion. How are Platelets Made? From whole blood donations (70%) By apheresis (30%)
