Publication:

Transfusion effect of random donor platelet and single donor platelet in thrombocytopenic patients at tertiary care hospital of South Gujarat

Background Platelet transfusion plays a key role in therapy for the patients with thrombocytopenia. Superiority of Single donor platelet (SDP) over Random donor platelet (RDP) transfusions is largely assumed, but unproven. Platelet Rich Plasma-Platelet concentrate (PRP-PC) and Apheresis-PC were prepared and their therapeutic efficacy were assessed in thrombocytopenic patients.

Methods This study included 60 transfusion episodes consisting of 30 SDP and 30 RDP (147units of RDP). The post transfusion efficacy of transfused platelets was assessed at 1 hour and 24 hours by corrected count increment (CCI) and percentage recovery (PR). Paired ‘t’-test was used for statistical analysis and a probability of p<0.05 was used to reject null hypothesis.

Results The mean platelet dose of SDP (n=30) and RDP (n=30) was 2.86±1.05 x 1011 and 2.36±0.54 x 1011 respectively. The mean platelet increments of SDP at 1 hour and 24 hours were 38±18.1 x 103/μl and 37.3±20.7x 103/μl. The mean platelet increments of RDP at 1 hour and 24 hours were 28.5±11.4 x 103/μl and 26 ±11.6 x 103/μl. The mean CCI of SDP at 1hour and 24 hours were 21.4 ±7.3 x 103/μl and 20.8±7.4 x 103/μl respectively. The mean CCI of RDP at 1hour and 24 hours were 18.5±6.3x 103/μl and 17.4±7.6 x 103/μl respectively.

Conclusions Post-transfusion increments were significantly higher in patients who received SDP as compared to RDP, but the CCI and PR were comparable in both groups of patients.