Repeat triage in disaster relief: questions from haiti

Area of Science:

• Disaster Medicine
• Medical Ethics
• Public Health Policy

Background:

• Mass casualty incidents present severe resource limitations, forcing difficult treatment allocation decisions.
• A utilitarian approach, maximizing lives saved, is often assumed but may not fully address complex ethical dilemmas.
• The 2010 Haitian earthquake highlighted challenges in resource allocation between existing and potential patients.

Purpose of the Study:

• To analyze rationing dilemmas in disaster medical response, distinguishing between initial and repeat triage.
• To identify ethical considerations that justify prioritizing existing patients during repeat triage.
• To provide a framework for decision-making in resource-scarce disaster scenarios.

Main Methods:

• The study defines and contrasts 'initial triage' (new arrivals) with 'repeat triage' (ongoing care allocation).
• It examines five key considerations supporting priority for existing patients in repeat triage scenarios.
• Analysis is based on observations and ethical reasoning applied to disaster response principles.

Main Results:

• Repeat triage involves unique challenges, including limiting care, premature completion, and withdrawal of treatment.
• Several factors justify prioritizing existing patients: pragmatic efficiency, established trust, 'first come, first served,' avoiding active harm, and preserving provider integrity.
• These factors suggest that a strict utilitarian approach may be ethically insufficient in repeat triage.

Conclusions:

• Disaster responders can ethically prioritize existing patients over new arrivals during repeat triage.
• This prioritization deviates from pure utilitarianism but is supported by practical, ethical, and professional considerations.
• Understanding the nuances of repeat triage is crucial for effective and ethical disaster medical management.