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Related Experiment Videos

[Survey on the threshold for platelet transfusions].

Kiyoshi Hiruma1, Yoshiki Okuyama, Akimichi Osaka

  • 1The study group on revision of blood donating standards and appropriate use of blood, the Ministry of Health, Labour and Welfare.

[Rinsho Ketsueki] the Japanese Journal of Clinical Hematology
|December 22, 2004
PubMed
Summary

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Adhering to the 2 x 10(4)/microl platelet transfusion threshold and transfusing fewer than 10 units significantly reduces platelet usage. This study highlights variability in current transfusion practices.

Area of Science:

  • Hematology
  • Transfusion Medicine

Context:

  • Platelet transfusions are critical for patients with hematologic disorders, chemotherapy, or undergoing stem cell transplantation.
  • Practices surrounding platelet transfusion vary significantly across healthcare institutions.

Purpose:

  • To evaluate current platelet transfusion practices in nine general hospitals.
  • To assess compliance with national transfusion guidelines and identify factors influencing transfusion volume.

Summary:

  • A survey of 1864 platelet transfusions in 303 adults revealed inconsistent measurement of pre-transfusion platelet counts (only 77.1%).
  • Significant variation in platelet trigger values (average 2.2 x 10(4)/microl) and compliance with Ministry of Health guidelines (55.3%) were observed.
  • Hospitals using higher unit doses (≥15 units) transfused more platelets overall compared to those using lower doses (around 10 units).

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Impact:

  • Implementing a 2 x 10(4)/microl platelet transfusion threshold and limiting transfusions to under 10 units per procedure can substantially decrease overall platelet consumption.
  • Standardizing transfusion protocols based on evidence-based guidelines can optimize resource utilization and potentially improve patient outcomes.