About this trial
This multicenter prospective quasi-experimental study aims to compare the effectiveness of day hospitalization versus full-time hospitalization for adolescents with severe obesity. The primary outcome is the change in BMI z-score measured six months after the end of treatment.
Eligibility criteria
This trial does not accept healthy volunteersQualifiers
Adolescents aged 12-20 years
Severe obesity (IOTF > 30)
Admitted to participating centers
Covered by health insurance
Disqualifiers
Acute psychiatric disorder requiring hospitalization
Secondary obesity due to endocrine disorders
Age < 12 or > 20 years
Inability to provide consent Emergency situation Refusal to participate
Trial design
Parallel
Treatments tested in this trial
Day Hospital Multidisciplinary Care
Other interventionAdolescents with severe obesity involved in a day hospital program following standard multidisciplinary care will receive treatment as usual, including medical monitoring, nutritional counseling, physical activity, and psychological support provided during daytime sessions without overnight stay.
Full-Time Inpatient Multidisciplinary Care
Other interventionsubjects with Anorexia Nervosa (AN) involved in a day hospital or an inpatient program following HAS guidelines for anorexia nervosa treatment (treatment as usual) who will receive in addition an adapted physical activity program (one lesson per week, during 8 weeks) Adapted Physical Activity program, including psychoeducation on both problematic physical activity and consequences in terms of physical activity good practice leads to a better outcome among persons suffering from anorexia nervosa.
Treatment groups
Trial outcomes
Primary outcomes
hange in BMI z-score
BMI z-score calculated based on weight, height, sex, and age
Secondary outcomes
Pain intensity assessed using Visual Analog Scale (VAS)
Pain intensity will be measured using a 0-10 Visual Analog Scale, where 0 indicates no pain and 10 indicates worst imaginable pain.
Quality of life assessed using the SF-36 questionnaire
Quality of life will be assessed using the Short Form-36 (SF-36), which includes 8 domains. Scores range from 0 to 100, with higher scores indicating better quality of life.
Anxiety and depression assessed using the Hospital Anxiety and Depression Scale (HADS)
The HADS questionnaire consists of 14 items, with two subscales (anxiety and depression), each ranging from 0 to 21. Higher scores indicate greater symptom severity.
Fatigue assessed using the Fatigue Severity Scale (FSS)
Fatigue will be measured using the Fatigue Severity Scale, consisting of 9 items rated on a 1 to 7 scale. Higher scores indicate greater fatigue severity.
Locations
Sponsors and contacts
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