Blood transfusion sampling and a greater role for error recovery

Area of Science:

• Transfusion Medicine
• Patient Safety
• Healthcare Quality Improvement

Background:

• Patient identification errors during pre-transfusion blood sampling ('wrong blood in tube') pose significant risks, potentially leading to severe complications.
• Existing error prevention strategies have not fully resolved 'wrong blood in tube' incidents, necessitating a re-evaluation of the issue.

Purpose of the Study:

• To explore and understand the contributing factors of transfusion sampling errors.
• To serve as a foundation for examining current and potential error reduction approaches.

Main Methods:

• A comprehensive literature search was conducted to identify recurring themes related to transfusion sampling errors.
• The review focused on understanding the root causes and potential mitigation strategies for these errors.

Main Results:

• Human error remains a consistent factor across the multifaceted causes of transfusion sampling errors.
• Current error prevention efforts could be strengthened by incorporating a greater emphasis on error recovery mechanisms.

Conclusions:

• Developing methods for clinical staff to identify their own sampling errors is proposed.
• This approach aims to supplement existing patient safety initiatives in transfusion medicine.