Ethical Dilemmas Surrounding ECMO Withdrawal: A Qualitative Empirical Study

Area of Science:

• Medical Ethics
• Critical Care Medicine
• Qualitative Research

Background:

• Extracorporeal membrane oxygenation (ECMO) presents ethical challenges, often termed 'a bridge to nowhere.'
• This study focuses on moral dilemmas in ECMO utilization, particularly unilateral withdrawal of support for capacitated patients with poor prognoses.

Purpose of the Study:

• To examine the moral dilemmas surrounding Extracorporeal Membrane Oxygenation (ECMO) utilization.
• To analyze ethical considerations in unilateral ECMO withdrawal for capacitated patients with poor prognoses.

Main Methods:

• Qualitative thematic analysis of existing literature.
• Literature search in PubMed using "ECMO" and "ethical principles" as search terms.
• Inclusion of 139 articles discussing ethical dilemmas or implications of unilateral ECMO withdrawal.

Main Results:

• Pandemics exacerbate ethical pressures on ECMO use, involving distributive justice, quality of life, patient rights, and professional integrity.
• Analysis covered resource allocation ethics, patient autonomy, palliative care, and foundational principles like beneficence, non-maleficence, and proportionality.
• Professional and legal considerations in ECMO decision-making were critically explored.

Conclusions:

• Informing evidence-based, patient-centered policies for ECMO management.
• Fostering decisions that respect patient rights and clinician ethical duties.
• Addressing the complex ethical dimensions of ECMO utilization and withdrawal.