Ethical case interventions for adult patients

Area of Science:

• Clinical Ethics
• Healthcare Decision-Making
• Systematic Review Methodology

Background:

• Clinical decisions often involve ethical challenges requiring interventions like ethics committees.
• Ethical case interventions involve multidisciplinary teams, patients, and families to support clinical decision-making.
• This review critically appraises evidence on the effectiveness of ethical case interventions.

Purpose of the Study:

• To evaluate if ethical case interventions reduce decisional conflict and moral distress.
• To assess improvements in patient involvement and quality of life.
• To identify effective intervention models and outcome measures.

Main Methods:

• Systematic review of controlled studies (RCTs, non-randomized trials, C-B-A, ITS).
• Searched multiple databases (CENTRAL, MEDLINE, Embase, CINAHL, PsycINFO) and clinical trial registries.
• Included adult patients; used meta-analysis and GRADE for evidence certainty.

Main Results:

• Four trials (1165 patients) were included, all with moderate to high risk of bias.
• Proactive ethics consultation showed no significant difference in satisfaction with care (very low certainty evidence).
• Request-based ethics consultation suggested a potential reduction in decisional conflict (very low certainty evidence).

Conclusions:

• The effectiveness of ethical case interventions cannot be determined with certainty due to low-certainty evidence.
• Future research should focus on outcomes aligned with the goals of various ethical case interventions.
• More high-quality studies are needed to establish the impact of these interventions.