NCT07435974

COR Protocol for the Treatment of Binge Eating in Chilean Adults (COR)

A Pilot Study on the Feasibility and Acceptability of the COR (Body Compassion-Emotional Regulation-Conscious Reconnection With Eating) Protocol for Addressing Binge Eating in Chilean Adults

• Status: Not Yet Recruiting
• Phase: N/A
• Study type: Interventional
• Enrollment: 30 (estimated)
• Sponsor: Universidad Catolica de Temuco · Academic / Other
• Sex: All
• Age: 18 Years
• Healthy volunteers: Not accepted

Summary

The goal of this clinical study is to learn whether a brief online psychological program called COR can be delivered in a feasible and acceptable way for adults who experience recurrent binge eating. The main questions this study aims to answer are: * Is the COR program acceptable to participants, in terms of satisfaction, adherence, and dropout rates? * Is the COR program feasible to deliver online, including recruitment, retention, and completion of sessions and questionnaires? * Do participants show preliminary changes over time in binge eating-related distress and emotional well-being? Participants in this study are adults who experience recurrent episodes of binge eating. They will take part in an individual online intervention that includes eight weekly sessions, a brief pre-session, and a follow-up session one month after the end of treatment. During the study, participants will: * Attend weekly online sessions focused on understanding binge eating, emotions, and the relationship with food and the body * Practice simple exercises to help manage emotional distress and food-related urges * Complete short questionnaires before, during, and after the intervention to describe their experiences The information from this study will help researchers understand whether this type of intervention can be used in future, larger studies and in real-world clinical settings.

Detailed description

This study evaluates the COR protocol (Body Compassion-Emotional Regulation-Conscious Reconnection with Food), a brief, manualized psychological intervention designed for adults who experience recurrent binge eating. The study is conducted as a pilot trial to examine implementation-related outcomes and to explore preliminary clinical changes over time. The COR protocol was developed by integrating evidence-informed components from cognitive-behavioral therapy for eating disorders, dialectical behavior therapy skills, and approaches that promote a more conscious and flexible relationship with eating. The intervention is grounded in a non-weight-centered framework and places emphasis on emotional regulation, experiential work with urges and cravings, and the gradual development of a more compassionate relationship with the body and eating. The intervention is delivered individually in an online format and consists of eight weekly sessions, preceded by a brief pre-session and followed by a one-month follow-up session. Sessions follow a structured but flexible progression, organized around a defined trajectory of change. Early sessions focus on establishing a therapeutic framework, understanding binge eating as a functional and emotionally driven behavior, and identifying personal vulnerability patterns. Middle sessions emphasize skills for relating differently to urges and emotional distress, including experiential and regulation-based strategies. Later sessions focus on body-related self-criticism, compassion-based practices, consolidation of skills, and planning for continuity of care and relapse prevention. Each session includes a combination of psychoeducation, guided experiential exercises, reflective discussion, and brief between-session practices. Between-session tasks are designed to support observation and reflection rather than performance or compliance, and difficulties completing tasks are addressed as clinically meaningful information rather than treatment failure. The protocol is manualized to support consistency across providers while allowing controlled clinical flexibility in pacing, examples, and depth of exploration, according to participant needs. Core components of each session and overarching therapeutic principles are defined as non-modifiable to preserve fidelity to the model. As part of the study design, the COR protocol is implemented by psychologists with general clinical training who receive structured training in the model prior to implementation, as well as ongoing weekly clinical supervision during the intervention period. Therapist adherence to the protocol is supported through the use of structured adherence checklists, which are intended for monitoring and quality assurance rather than performance evaluation. This pilot study focuses on outcomes related to feasibility and acceptability of the intervention when delivered online, including aspects of recruitment, retention, adherence, and participant satisfaction. In addition, the study explores preliminary changes over time in binge eating-related symptoms and associated emotional and psychological processes. Data from this pilot will be used to inform refinements to the protocol and the design of future larger-scale studies.

Conditions

• Binge Eating Disorder
• Binge Eating

Interventions

Type	Name	Description
BEHAVIORAL	COR Protocol (Body Compassion - Emotional Regulation - Conscious Reconnection with Food)	The COR protocol (Body Compassion-Emotional Regulation-Conscious Reconnection with Food) is a brief, manualized psychological intervention designed to address recurrent binge eating in adults. The intervention is delivered individually in an online format and consists of eight weekly sessions, preceded by an initial pre-session and followed by a one-month follow-up session. COR integrates elements from cognitive-behavioral therapy for eating disorders, dialectical behavior therapy skills, and principles of intuitive eating, within a non-weight-centered and compassion-focused framework. The intervention targets key psychological processes involved in binge eating, including emotional regulation, responses to food-related urges and cravings, and the development of a more compassionate relationship with the body and eating. Sessions include psychoeducation, functional analysis of binge episodes, experiential exercises, brief regulation practices, and reflective between-session activities.

Timeline

• Start date: 2026-03-15
• Primary completion: 2026-07-30
• Completion: 2026-07-30
• First posted: 2026-02-27
• Last updated: 2026-02-27

Locations

1 site across 1 country: Chile