Experience of Failure Mode and Effect Analysis in Transfusion Medicine.
10.17945/kjbt.2017.28.2.140
- Author:
Kyung Hwa SHIN
1
;
Sun Min LEE
;
Hyun Ji LEE
;
Hyerim KIM
;
Duyeal SONG
;
Eu Jeen YANG
;
In Suk KIM
;
Hyung Hoi KIM
;
Chulhun L CHANG
Author Information
1. Department of Laboratory Medicine, Pusan National University Hospital, Busan, Korea.
- Publication Type:Original Article
- Keywords:
Patient safety;
Failure mode and effect analysis;
Transfusion
- MeSH:
Blood Transfusion;
Healthcare Failure Mode and Effect Analysis*;
Hematologic Tests;
Humans;
Patient Safety;
Risk Factors;
Transfusion Medicine*
- From:Korean Journal of Blood Transfusion
2017;28(2):140-148
- CountryRepublic of Korea
- Language:Korean
-
Abstract:
BACKGROUND: Blood transfusions are complicated procedures, and are highly sensitive to mistakes that could seriously endanger the life of patients. The failure mode and effect analysis (FMEA) can be used to inspect and improve high risk processes. Here, we aimed to identify the risk factors of a blood transfusion process and to improve its safety by optimizing the process. METHODS: We conducted a weekly meeting from March to April 2014. We investigated the frequency of events for 2013 (before FMEA) and 2015 (after FMEA). The FMEA process was performed in eight steps and the improvement priorities were determined in accordance with the magnitude of calculated fatalities (multiplied by severity, occurrence, and detection scores). RESULTS: The whole process of blood transfusion was analyzed by detailed steps: Decision of blood transfusion, blood transfusion request, pre-transfusion test, blood product discharge, delivery, and administration process. Then, we identified the types of failures and likelihood of occurrence, discovery, and severity. Based on the calculated risk priority number, strategies to improve the highest failure modes were developed. Eleven transfusion-related events occurred before FMEA, and three events occurred after FMEA. CONCLUSION: In this study, we analyzed the failure modes that may occur during a transfusion procedure. The FMEA was a useful tool for analyzing and reducing the risks associated with a blood transfusion procedure. Continuous efforts to improve the failure modes would be helpful to further improve the safety of patients undergoing blood transfusion.
