Assessing chronic pain in general practice: are guidelines relevant? A cluster randomized controlled trial

Area of Science:

• Pain Management
• Primary Care Research
• Clinical Trial Methodology

Background:

• Musculoskeletal chronic pain affects a significant patient population.
• Effective management strategies for chronic pain in primary care are crucial.
• The role of standardized assessment tools in pain management requires evaluation.

Purpose of the Study:

• To assess the impact of pain assessment scales on managing chronic musculoskeletal pain.
• To determine if using validated scales improves patient outcomes in general practice.

Main Methods:

• A multicentre, cluster-randomized controlled trial was conducted in French general practices.
• General practitioners were randomized to either use pain assessment scales or provide usual care.
• Patient-reported pain relief and changes in pain medication prescriptions were primary and secondary endpoints.

Main Results:

• 772 patients with chronic musculoskeletal pain were included.
• The usual care group reported 50.7% pain relief, versus 41.1% in the scale group (p<0.0001).
• Physicians in the scale group significantly reduced prescriptions for level two painkillers.

Conclusions:

• Pain assessment scales did not enhance pain relief for chronic musculoskeletal pain in primary care.
• The findings suggest current guidelines recommending systematic scale use may not suit primary care settings.
• Further research may be needed to optimize pain assessment and management in general practice.