PMID- 34390267 OWN - NLM STAT- MEDLINE DCOM- 20211104 LR - 20220731 IS - 1537-2995 (Electronic) IS - 0041-1132 (Print) IS - 0041-1132 (Linking) VI - 61 IP - 10 DP - 2021 Oct TI - Plasmavigilance-Adverse events among US Source plasma donors. PG - 2941-2957 LID - 10.1111/trf.16612 [doi] AB - BACKGROUND: Source plasma (SP) is the primary starting material for 87% of plasma-derived medicinal products globally. Plasmavigilance is a program designed to collect, analyze, and monitor donor adverse events (AEs) across the SP collection industry. Donor retention depends on donors having a safe and satisfactory experience. This study analyzes AE rates and SP donor characteristics that may be predictors of an AE. STUDY DESIGN AND METHODS: Donation data for 1.1 million donors making 12,183,182 SP donations over a 4-month period were analyzed. This represented approximately 72% of the donations collected by the U.S. plasma industry. The Standard for Recording Donor Adverse Events was used for AE definitions and classifications. RESULTS: The overall AE rate was 15.85/10(4) donations. The two AEs with the highest rates were Hypotensive and Phlebotomy events (8.32 and 5.91/10(4) donations, respectively). Females had higher overall AE rates than males (25.76 vs. 9.85/10(4) donations), and first-time donors had higher overall AE rates than repeat donors (136.66 vs. 12.37/10(4) donations). Weight, body mass index, age, and pre-donation estimated blood volume also were predictors of AE. DISCUSSION: SP donors have low AE rates with 90% being events classified as Hypotensive or Phlebotomy. Special attention and mitigation strategies should be directed to donors who are young, lightweight (between 100 and 124 pounds), female, or first-time donors to further reduce the incidence of AE, continue to ensure the donor has a safe experience, and facilitate donor retention. CI - (c) 2021 Plasma Protein Therapeutics Association. Transfusion published by Wiley Periodicals LLC on behalf of AABB. FAU - Schreiber, George B AU - Schreiber GB AUID- ORCID: 0000-0003-1602-5248 AD - Plasma Protein Therapeutics Association, Annapolis, Maryland, USA. FAU - Becker, Mark AU - Becker M AD - Biomat USA, Inc, Seattle, Washington, USA. FAU - Fransen, Michelle AU - Fransen M AD - Plasma Protein Therapeutics Association, Annapolis, Maryland, USA. FAU - Hershman, Janet AU - Hershman J AD - Takeda/BioLife Plasma Services LP, Bannockburn, Illinois, USA. FAU - Lenart, James AU - Lenart J AD - Takeda/BioLife Plasma Services LP, Bannockburn, Illinois, USA. FAU - Song, Guang AU - Song G AD - FEI Systems, Columbia, Maryland, USA. FAU - Simon, Toby AU - Simon T AD - CSL Plasma, Boca Raton, Florida, USA. LA - eng PT - Journal Article DEP - 20210814 PL - United States TA - Transfusion JT - Transfusion JID - 0417360 SB - IM CIN - Transfusion. 2021 Oct;61(10):2803-2805. PMID: 34605562 MH - Adult MH - Age Factors MH - *Blood Donors MH - Blood Specimen Collection/*adverse effects MH - Blood Volume MH - Female MH - Humans MH - Hypotension/etiology MH - Male MH - Phlebotomy/adverse effects MH - *Plasma/chemistry MH - Risk Factors MH - Sex Factors MH - United States PMC - PMC9291118 OTO - NOTNLM OT - adverse events OT - donation frequency OT - plasmavigilance OT - source plasma COIS- GBS and MF are the employees of the Plasma Protein Therapeutics Association. MB is an employee of Biomat USA, Inc. JH and JL are the employees of Takeda/BioLife Plasma Services LP. GS is an employee of FEI Systems. And TS is an employee of CSL Plasma. EDAT- 2021/08/15 06:00 MHDA- 2021/11/05 06:00 PMCR- 2022/07/18 CRDT- 2021/08/14 08:36 PHST- 2021/07/19 00:00 [revised] PHST- 2021/04/01 00:00 [received] PHST- 2021/07/19 00:00 [accepted] PHST- 2021/08/15 06:00 [pubmed] PHST- 2021/11/05 06:00 [medline] PHST- 2021/08/14 08:36 [entrez] PHST- 2022/07/18 00:00 [pmc-release] AID - TRF16612 [pii] AID - 10.1111/trf.16612 [doi] PST - ppublish SO - Transfusion. 2021 Oct;61(10):2941-2957. doi: 10.1111/trf.16612. Epub 2021 Aug 14.