Intensive care nurses' perceptions of protocol-directed weaning--a qualitative study

Area of Science:

• Nursing
• Critical Care Medicine
• Respiratory Therapy

Background:

• Protocol-directed weaning facilitates timely patient liberation from mechanical ventilation.
• Understanding nurses' perceptions is crucial for optimizing weaning protocols.
• Variations in weaning practices can impact patient outcomes.

Purpose of the Study:

• To explore intensive care nurses' perceptions of protocol-directed weaning.
• To identify facilitators and barriers to the implementation of weaning protocols.
• To understand nurses' experiences and suggestions for improving the weaning process.

Main Methods:

• Qualitative study utilizing focus group interviews.
• Data analyzed using qualitative content analysis.
• Involved intensive care nurses providing direct patient care.

Main Results:

• Nurses perceived protocol-directed weaning as useful, promoting safety, continuity, and efficiency.
• Protocols were seen as facilitating interprofessional agreement and enabling nurses to act independently.
• Barriers included a lack of clear physician instructions, leading to varied approaches like taking action, waiting, or deprioritizing weaning.

Conclusions:

• Protocol-directed weaning is perceived positively by nurses when implemented effectively.
• Clear communication and a shared interprofessional approach are essential for successful weaning.
• Addressing barriers, such as inconsistent physician guidance, is necessary to standardize care and improve patient outcomes.