Third-wave cognitive behaviour therapies for weight management: systematic review and network meta-analysis protocol

Area of Science:

• Behavioral Science
• Clinical Psychology
• Public Health

Background:

• Traditional behavioral and cognitive behavioral programs (CBTs) are common for weight management but have limited long-term effectiveness.
• Third-wave CBTs offer potential improvements and are increasingly utilized in clinical practice.

Purpose of the Study:

• To systematically review the effects of third-wave CBTs on weight management in adults with overweight or obesity.
• To evaluate impacts on body weight/body mass index (BMI), psychological health, and physical health outcomes.

Main Methods:

• Systematic review adhering to PRISMA guidelines.
• Inclusion of randomized controlled trials, non-randomized trials, prospective cohorts, and case series of third-wave CBTs for weight management (BMI ≥25kg/m²).
• Comprehensive database searches (MEDLINE, Embase, PsycINFO, etc.) up to January 16, 2018, followed by data extraction, risk of bias assessment, and quality appraisal.

Main Results:

• A network meta-analysis or narrative synthesis will be conducted based on data availability.
• Sub-group analyses and meta-regression will explore factors influencing treatment effectiveness.
• Outcomes include changes in body weight/BMI, psychological well-being, physical health indicators, and treatment adherence.

Conclusions:

• The review will provide evidence on the efficacy of third-wave CBTs for weight management.
• Findings will inform the development of enhanced weight management interventions.
• Dissemination includes peer-reviewed publication and conference presentations.