Medical morbidity and mortality conferences: past, present and future

Area of Science:

• Healthcare Quality Improvement
• Medical Education
• Patient Safety Research

Background:

• Morbidity and mortality conferences (MMCs) are a traditional component of hospital governance, aiming to enhance patient safety and clinical education.
• Current MMC practices exhibit considerable variation in format and participation across institutions.
• The effectiveness of MMCs in directly reducing adverse events and preventable deaths remains inadequately supported by evidence.

Purpose of the Study:

• To evaluate the multifaceted aims of Morbidity and Mortality Conferences (MMCs).
• To assess the evidence supporting MMCs in improving patient safety and reducing mortality.
• To explore the educational utility and optimal structure of MMCs.

Main Methods:

• Review of existing literature and evidence on the impact of Morbidity and Mortality Conferences.
• Analysis of the stated goals versus demonstrated outcomes of MMCs.
• Consideration of the characteristics of patient populations contributing to mortality data.

Main Results:

• Evidence supporting MMCs' role in reducing adverse events and preventable deaths is disappointing.
• MMCs demonstrate stronger evidence for their educational benefits to clinicians.
• A significant proportion of hospital deaths involve frail older individuals, where care gaps may stem from omissions.

Conclusions:

• MMCs are more effective as educational tools than as direct patient safety interventions for reducing mortality.
• Future MMCs should be multidisciplinary, led by senior clinicians, and foster a blame-free environment.
• A structured approach is needed to leverage MMCs for organizational learning and improved quality of care.