The ITA Model of Integrated Treatment of Eating Disorders

Active, not recruiting

• Conditions: Binge Eating; Eating Disorders in Adolescence; Eating Disorders; Anorexia Nervosa; Bulimia Nervosa; Eating and Feeding Disorders

• Registration Number: NCT04127214
• Lead Sponsor: University of Barcelona

Brief Summary

This is a naturalistic study implementing a routine assessment to monitor the evolution of the patients with eating disorders being treated in various centers of "ITA salud mental" in Spain.

Detailed Description

"ITA salud mental" offers integrated treatment for eating disorders including outpatient, inpatient and day hospital care. The routine assessment implemented to this aim includes both general measures to gauge the therapeutic progress (CORE system) and measures specific for eating disorders (EAT, BITE), which are administered from the beginning to the end of treatment in different time points combined with clinical data included in the patients' health record such as diagnosis, body mass index, previous treatments, and chronicity.

According to its naturalistic nature, this study will accept all participants who are admitted into the care system offered by "ITA salud mental" between November 2, 2017 and October, 2nd., 2020, meeting the inclusion/exclusion criteria and signing informed consent (n = 800 is an estimation). These patients will be followed on three-week bases until October, 30th., 2020, and less intensively on three-month bases until October 2025 to monitor symptoms and to record possible adverse effects.

The analysis of these data will permit to evaluate the therapeutic effects of this integrated treatment and the factors which might influence the outcomes.

Study Timeline

• Study Start: 2017-11-02
• Study First Submitted: 2019-10-01
• Study First Submitted QC: 2019-10-11
• Study First Posted: 2019-10-15
• Status Verified: 2025-03
• Last Update Submitted: 2025-03-30
• Last Update Posted: 2025-04-01
• Primary Completion: 2025-10-31
• Study Completion: 2025-10-31

Recruitment & Eligibility

• Status: ACTIVE_NOT_RECRUITING
• Sex: All
• Target Recruitment: 800

Inclusion Criteria

• Diagnosis of an eating disorder: Anorexia Nervosa, Bulimia Nervosa, Binge and other eating disorders Not Otherwise Specified.
• Treated in one of the centers of "ITA salud mental".

Exclusion Criteria

• Not willing to participate (not signing informed consent).

Study & Design

• Study Type: OBSERVATIONAL
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
Change in Clinical outcomes in routine evaluation outcome measure (CORE-OM)	CORE-OM is administered at baseline, at one week, and then routinely every three months (using A and B short forms alternatively every three weeks until October 30th, 2020) until study completion.	CORE-OM is a 34-item self-report questionnaire for the assessment of subjective well-being, symptoms or problems, life functioning, and risk. It has good psychometric properties and it has been validated for the Spanish population. Its transdiagnostic nature makes it suitable for all kinds of eating disorders especially if we take into account the frequent comorbidities with other mental disorders (e.g., depression, anxiety) of these patients. Short forms of this questionnaire (versions A and B) are used to monitor patients' progress.
Change in Eating Attitudes Test (EAT)	EAT is administered at baseline, at one week, and then routinely every three months until study completion.	The EAT (children and adult versions) is a 26-item standardized self-report questionnaire devised to measure symptoms and concerns characteristic of eating disorders. Although the EAT has been used as a screening tool, here it is used to gauge symptom severity. It has good psychometric properties and it has been validated for the Spanish population.

Secondary Outcome Measures

Name	Time	Method
Change in Bulimic Investigatory Test, Edinburgh (BITE)	BITE is administered at baseline, at one week, and then routinely every three months until 30th. of October, 2020.	BITE is a 33-item standardized self-report questionnaire measuring eating disorders symptoms and severity. It is especially suited for binge eating disorders and bulimia nervosa. The test is well sensitive to measure the effectiveness of the therapy and the changes of symptoms. It has good psychometric properties and it has been validated for the Spanish population.
Change in Body Mass Index (BMI)	Patients' weight and height is recorded at baseline and then weight every month (every thee-months after October 30th, 2020) up to 5 years. No follow-up data will be collected for this measure.	The BMI is defined as the body mass divided by the square of the body height, and is universally expressed in units of kg/m2, resulting from mass in kilograms and height in meters. It is widely used for the assessment of therapeutic progress in eating disorders and obesity.

Trial Locations

Locations (8)

ITA salud mental-Avenir; 🇪🇸 Barcelona, Catalonia, Spain

ITA salud mental-ABB Sevilla Vidrio; 🇪🇸 Sevilla, Spain

ITA salud mental-Argentona; 🇪🇸 Argentona, Catalonia, Spain

ITA saklud mental-Urgell; 🇪🇸 Barcelona, Catalonia, Spain

ITA salud mental-Moscatelar; 🇪🇸 Madrid, Spain

ITA saludmental-Tarragona; 🇪🇸 Tarragona, Catalonia, Spain

ITA salud mental-Sabadell; 🇪🇸 Barcelona, Catalonia, Spain

ITA salud mental-Alcalá; 🇪🇸 Madrid, Spain