Transfusion practices during the COVID-19 pandemic: An experience from a hematology daycare in India

Blood usage and wastage at an academic teaching hospital before the initial wave of COVID-19 and during and after its quarantine periods

BACKGROUND

Transfusion services aim to maintain sufficient blood inventory to support patients, even with challenges introduced by COVID-19.

OBJECTIVES

To review blood usage and wastage before, during, and after COVID-19 surges, and to evaluate effects on inventory.

METHODS

In a retrospective review, we evaluated the association between time periods corresponding to the initial wave of COVID-19 (pre-COVID-19, quarantine, and postquarantine) and blood usage/wastage. Data were stratified by period, and χ2 testing was used to examine the association between these time periods and blood usage/wastage.

RESULTS

In the period before COVID-19, the transfusion service used more units, and in the period after quarantine, more units went to waste. Across all time periods, the most-used product was RBCs, and the most wasted product was plasma. A statistically significant association existed between usage (χ2 [6/3209 (0.2%)]) = 24.534; P ≤.001; Cramer V = 0.62), wastage (χ2 [6/775 (0.8%)]) = 21.673; P = .001; Cramer V = 0.118), and time period. The postquarantine period displayed the highest wastage costs ($51,032.35), compared with the pre-COVID-19 period ($29,734.45).

CONCLUSION

Changes in blood inventory use and waste are significantly associated with the onset and continuation of COVID-19.

A survey on insight of blood donors during COVID pandemic in Southern India

INTRODUCTION

Knowledge, Attitude and Practices (KAP) surveys prove beneficial to the transfusion services by providing an insight into the donors and, thus, aiding in mobilizing and retaining voluntary blood donors. We aim to study the knowledge, attitude and practices of donors towards blood donation in a pandemic setting.

METHODS

A cross-sectional observational study to assess the knowledge, attitude and practices of blood donors was conducted between June to and October 2020. Non-parametric tests (Mann - Whitney U and Kruskal - Wallis) were performed to evaluate the relation of knowledge, attitude and practices overall scores with age group, gender and history of blood donations (first vs. repeat). The Chi-Square test/Fisher's Exact test was used to evaluate the differences in the distribution of Knowledge, Attitude and Practices items within the groups.

RESULTS

A total of 403 of 2,748 individuals who came for whole blood donation participated in the study. The mean age of the study population was 31.1years (SD ± 8.4 range: 18 - 58), with 75% of the donors donating for the first time. The fear of acquiring COVID-19 infection was perceived as a major reason for the eligible population not to donate. The overall knowledge, attitude and practice score among the donors was satisfactory, being 76.14%, with a significant association with age. The overall positive attitude and practices scores of blood donors were 85.48% and 78.04%, respectively.

CONCLUSION

The KAP scores were satisfactory among the donors. Timely communication of the precautionary measures at blood centers to contain the spread of the COVID-19 infection and effective counseling would help in motivating and retaining blood donors.