A behavioural treatment for chronic shoulder complaints: concepts, development, and study design

Area of Science:

• Orthopedics
• Physical Therapy
• Behavioral Science

Background:

• Chronic shoulder complaints significantly impact daily activities and persist in about 50% of patients after six months.
• Existing treatments often fail to fully restore function or alleviate pain in the long term.
• There is a need for effective interventions in primary care settings to manage chronic shoulder conditions.

Purpose of the Study:

• To introduce a novel operant behavioral and time-contingent graded exercise therapy program for chronic shoulder complaints.
• To describe the theoretical framework, development, and content of this new therapeutic program.
• To outline the design of a randomized clinical trial evaluating the program's effectiveness and cost-effectiveness.

Main Methods:

• A randomized clinical trial is being conducted with 132 patients experiencing shoulder complaints for at least 3 months.
• Participants are randomly assigned to either the graded exercise therapy program or usual care.
• Outcomes including pain, functional limitations, recovery perception, and quality of life are measured at multiple time points over 52 weeks.

Main Results:

• Data collection is ongoing; results are not yet available.
• The study is designed to provide robust data on the efficacy and cost-effectiveness of the intervention.
• Interim analyses will inform potential adjustments to the program or trial design.

Conclusions:

• The developed graded exercise therapy program offers a novel approach to managing chronic shoulder complaints in primary care.
• The ongoing randomized trial will determine the program's effectiveness in improving function and reducing pain.
• Findings are expected to inform clinical practice and healthcare policy regarding shoulder pain management.