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Effects of Biopsychosocial Models Based on Pain or Functionality in the Treatment of Chronic Musculoskeletal Pain
Sponsor: Universidade Federal de Sao Carlos
Summary
The objective of this study is to evaluate whether a functionality-centered biopsychosocial model can improve clinical outcomes in the care of individuals with chronic musculoskeletal pain treated in a specialized healthcare service. The main questions it aims to answer are: Does the functionality-centered biopsychosocial model lead to a greater reduction in pain intensity compared to the pain-centered biopsychosocial model? Does the functionality-centered biopsychosocial model lead to greater improvement in functionality and performance of daily activities in individuals with chronic pain? Researchers will compare individuals treated using a functionality-centered biopsychosocial model with individuals treated using a pain-centered biopsychosocial model to determine whether the functionality-centered model results in better clinical outcomes and greater treatment adherence. Participants will: Attend weekly interdisciplinary appointments in a specialized chronic pain service for approximately 3 months. Undergo clinical assessments recorded in their medical records, including measures of pain intensity, pain interference, and functional status. Participate in interdisciplinary therapeutic interventions based on the biopsychosocial model, which may include pain neuroscience education, therapeutic exercises, behavioral strategies, and the establishment of functional goals.
Official title: Effects of a Biopsychosocial Model Centered on Functionality in the Care of Individuals With Chronic Musculoskeletal Pain in a Specialized Health Service: A Retrospective Cohort Study
Key Details
Gender
All
Age Range
18 Years - Any
Study Type
INTERVENTIONAL
Enrollment
24
Start Date
2026-04
Completion Date
2026-12
Last Updated
2026-04-29
Healthy Volunteers
No
Conditions
Interventions
Pain-Centered Biopsychosocial Model
Participants receive a biopsychosocial intervention centered on pain. The process begins with a comprehensive pain-focused assessment, including pain intensity, location, frequency, and psychosocial factors (e.g., fear of movement, catastrophizing, anxiety, depression, and sleep quality). Based on this evaluation, treatment goals are collaboratively defined with emphasis on pain reduction and pain-related outcomes. Participants receive Pain Neuroscience Education and an individualized treatment plan developed by an interdisciplinary team.
Functionality-Centered Biopsychosocial Model Group
Participants receive a biopsychosocial intervention centered on functionality. After a comprehensive assessment, including measures of disability and quality of life, the most affected functional domains are identified using WHODAS 2.0. These domains guide the establishment of individualized SMART goals in collaboration with the patient. The interdisciplinary team develops a personalized treatment plan targeting improvement in functional performance and participation in daily activities. Pain Neuroscience Education is also included as part of the intervention, integrated according to the patient's needs.