» Articles » PMID: 37561399

Posttransfusion Sepsis Attributable to Bacterial Contamination in Platelet Collection Set Manufacturing Facility, United States

Abstract

During May 2018‒December 2022, we reviewed transfusion-transmitted sepsis cases in the United States attributable to polymicrobial contaminated apheresis platelet components, including Acinetobacter calcoaceticus‒baumannii complex or Staphylococcus saprophyticus isolated from patients and components. Transfused platelet components underwent bacterial risk control strategies (primary culture, pathogen reduction or primary culture, and secondary rapid test) before transfusion. Environmental samples were collected from a platelet collection set manufacturing facility. Seven sepsis cases from 6 platelet donations from 6 different donors were identified in patients from 6 states; 3 patients died. Cultures identified Acinetobacter calcoaceticus‒baumannii complex in 6 patients and 6 transfused platelets, S. saprophyticus in 4 patients and 4 transfused platelets. Whole-genome sequencing showed environmental isolates from the manufacturer were closely related genetically to patient and platelet isolates, indicating the manufacturer was the most probable source of recurrent polymicrobial contamination. Clinicians should maintain awareness of possible transfusion-transmitted sepsis even when using bacterial risk control strategies.

Citing Articles

Formation of Single-Species and Multispecies Biofilm by Isolates from Septic Transfusion Reactions in Platelet Bag Model.

Hapip C, Fischer E, Feldman T, Brown B Emerg Infect Dis. 2024; 30(9):1819-1828.

PMID: 39106464 PMC: 11346971. DOI: 10.3201/eid3009.240372.


Bacterial Contamination of Platelet Products.

Jacobs M, Zhou B, Tayal A, Maitta R Microorganisms. 2024; 12(2).

PMID: 38399662 PMC: 10891786. DOI: 10.3390/microorganisms12020258.

References
1.
Fadeyi E, Wagner S, Goldberg C, Lu T, Young P, Bringmann P . Fatal sepsis associated with a storage container leak permitting platelet contamination with environmental bacteria after pathogen reduction. Transfusion. 2021; 61(2):641-648. DOI: 10.1111/trf.16210. View

2.
Wagner S, Friedman L, Dodd R . Transfusion-associated bacterial sepsis. Clin Microbiol Rev. 1994; 7(3):290-302. PMC: 358326. DOI: 10.1128/CMR.7.3.290. View

3.
Eder A, Dy B, DeMerse B, Wagner S, Stramer S, ONeill E . Apheresis technology correlates with bacterial contamination of platelets and reported septic transfusion reactions. Transfusion. 2017; 57(12):2969-2976. DOI: 10.1111/trf.14308. View

4.
Fenwick A, Gehrie E, Marshall C, Tobian A, Shrestha R, Kacker S . Secondary bacterial culture of platelets to mitigate transfusion-associated sepsis: A 3-year analysis at a large academic institution. Transfusion. 2020; 60(9):2021-2028. PMC: 10007897. DOI: 10.1111/trf.15978. View

5.
Gammon R, Reik R, Stern M, Vassallo R, Waxman D, Young P . Acquired platelet storage container leaks and contamination with environmental bacteria: A preventable cause of bacterial sepsis. Transfusion. 2021; 62(3):641-650. PMC: 9299677. DOI: 10.1111/trf.16776. View