Quality management in the transfusion service: case studies in process improvement

Area of Science:

• Transfusion Medicine
• Laboratory Science
• Healthcare Quality Improvement

Background:

• Laboratory-based quality improvement (QI) initiatives are crucial for enhancing clinical outcomes and patient safety.
• Transfusion services (TS) play a vital role in patient care, necessitating robust quality control measures.

Purpose of the Study:

• To present three distinct cases of quality improvement (QI) initiatives within a transfusion service (TS).
• To demonstrate the impact of these QI efforts on processes extending from the laboratory to the patient bedside.
• To highlight improvements in efficiency, effectiveness, and patient safety through targeted interventions.

Main Methods:

• Case 1: Implemented a QI workflow process for event discovery reporting (EDR) to track biologic product deviations.
• Case 2: Introduced process improvements for antibody evaluation before elective surgery, including checklist integration, specimen retention, and daily review.
• Case 3: Assessed the 'wrong blood in tube' (WBIT) error rate and policy, implementing a two-specimen requirement for blood type verification.

Main Results:

• Case 1: Biologic product deviation reports decreased significantly from 17% to 7% after QI implementation (p < 0.01).
• Case 2: The rate of antibody evaluations required on the day of surgery dropped from 0.75% to 0.3% (p < 0.01).
• Case 3: Analysis of WBIT errors supported the continuation of the two-specimen policy, with no exemptions granted.

Conclusions:

• Successful quality improvement (QI) in transfusion services (TS) demonstrably enhances operational efficiency.
• QI initiatives lead to improved effectiveness in laboratory and clinical processes.
• Implementing QI strategies directly contributes to increased patient safety within transfusion medicine.