Effective Care Practices in Patients Receiving Prolonged Mechanical Ventilation. An Ethnographic Study

Area of Science:

• Critical Care Medicine
• Health Services Research
• Hospital Management

Background:

• Prolonged mechanical ventilation is associated with poor survival rates and high healthcare costs.
• Optimal care organization and management for these patients remain poorly understood.

Purpose of the Study:

• To identify effective care practices for patients requiring prolonged mechanical ventilation.
• To compare care strategies in high- and low-performing long-term acute care hospitals.

Main Methods:

• Focused ethnographic evaluation at eight U.S. long-term acute care hospitals.
• Data collection included 329 hours of observation, 196 interviews, and 39 job shadowing episodes.
• Thematic content analysis and positive-negative deviance approach were used for data analysis.

Main Results:

• High-performing hospitals fostered interdisciplinary communication and coordination through leadership, staffing, and protocols.
• Key practices included quality improvement culture, lower nurse-to-patient ratios, readily available support staff, flexible weaning protocols, and collaborative team meetings.
• These organizational practices facilitated goal-directed, responsive care, improving mechanical ventilation liberation and survival.

Conclusions:

• High-performing long-term acute care hospitals implement specific organizational practices that enhance care for patients on prolonged mechanical ventilation.
• These practices may contribute to improved patient outcomes, including successful weaning and increased survival rates.