[Analysis of causes of destruction of labile blood products in health institutions: A multicentric study].

OBJECTIVE

One of the tasks of haemovigilance correspondents in Health Institutions (HI) is to reduce the destruction of labile blood components (LBC). The objective of this study was to analyse in depth, five years after a first multicentric study, the causes of LBC destruction in order to assess the impact of measures taken and to define new ways of improvement.

METHODS

Prospective analysis was carried out throughout 2016. For every LBC destroyed, the following elements were reported: type of LBC, transfusion department, cause of destruction analysed according to a decision tree, subsequently classed as avoidable or unavoidable.

RESULTS

The study included 15 HI. A total 3058 LBC were destroyed, representing an average 0.90% of issued LBC, and this analysis concerned 2576 LBC. Sixty-seven percent of LBC were issued for surgery, intensive care or emergencies. Forty percent of the causes of destruction were patient-related (death, clinical worsening, adverse effects or abnormal constants prior to delivery). Thirty percent were prescription-related, mainly cases of excessive prescription for different reasons. Eleven percent were linked to organisational issues. The rate of destruction judged avoidable, all causes combined, was 36%.

CONCLUSION

Comparison with the precedent study shows improvement, thus revealing the efficacy of implemented measures (single-dose distribution, return procedures back to the site of distribution, training of participants). In order to further reduce this rate of destruction, we suggest to promote storage procedures and, above all, to continue to raise awareness within healthcare teams.