Learning from a successful process evaluation in care homes.

Area of Science:

• Gerontology
• Health Services Research
• Implementation Science

Background:

• Process evaluations (PE) are increasingly integrated with randomised controlled trials (RCTs) to guide complex health intervention implementation.
• This study examines lessons learned from a PE conducted alongside the Falls in Care Homes Study (FinCH), a major UK RCT.

Purpose of the Study:

• To explore the practical challenges and learning experiences of conducting a process evaluation within a care home setting.
• To identify factors influencing the feasibility and success of process evaluations in real-world care home environments.

Main Methods:

• A realist process evaluation (PE) was conducted in six purposively sampled UK care homes.
• Data were collected through researcher diaries documenting experiences with interviews, focus groups, and observations, followed by thematic reflection.

Main Results:

• Care home staff showed enthusiasm, but data collection was hindered by time constraints, environmental limitations (e.g., lack of space), and varying research understanding.
• Researchers found PE protocol expectations often unrealistic; pragmatic adaptations like interviews instead of focus groups were necessary, impacting sample size and data collection duration.

Conclusions:

• Successful PEs in care homes require researchers to incorporate flexibility into schedules and build trust with staff.
• Collaboration with all staff levels, enhanced research capacity within care homes, and co-designing research projects are vital for effective implementation.