Tools for rapid analysis of blood usage and inventory during the COVID-19 pandemic.
Transfusion
; 60(10): 2199-2202, 2020 10.
Article
in English
| MEDLINE | ID: covidwho-703648
ABSTRACT
BACKGROUND:
The COVID-19 pandemic caused downtrends in both blood collections and blood usage. Rapidly visualizing the impact of the pandemic and newly implemented hospital policies on usage could potentially inform blood ordering practices to help avoid wastage. STUDY DESIGN ANDMETHODS:
Blood usage data were obtained from the laboratory information system. An R-based workflow was written in R Markdown for analysis and visualization. Reports were generated daily and shared with blood bank leadership. Selected reports were shared with institutional leadership, other departments, and collaborating blood suppliers.RESULTS:
Mean daily transfusions dropped 42% from 3/9-13 to 3/16-20, with a significant decrease in usage of red cells, plasma, and cryoprecipitate. The greatest decline in use was seen in the general operating rooms, whereas outpatient transfusions remained steady. Weekly total blood usage decreased through the end of March into April and returned to normal levels in May.CONCLUSION:
During two 5-weekday periods of changing hospital policies, overall blood usage decreased by almost half. Visualization of usage by hospital location showed a large decrease in general operating room usage after cancellation of elective procedures. This data visualization has informed decisions to modify standing product orders during an initial period of decreased usage as well as return to normal orders in later months.
Full text:
Available
Collection:
International databases
Database:
MEDLINE
Main subject:
SARS-CoV-2
/
COVID-19
Limits:
Humans
Language:
English
Journal:
Transfusion
Year:
2020
Document Type:
Article
Affiliation country:
Trf.15996
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