Addiction Remission and Addiction Transfer After Bariatric Surgery

Study Overview
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Brief Summary
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To evaluate addiction remission and addiction transfer after bariatric surgery.

Detailed Description
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A prospective study to evaluate addiction remission and addiction transfer 6 and 24 months after primary surgery (sleeve gastrectomy, Roux-en-Y- gastric bypass and One anastomosis gastric bypass) in obese patients. A questionnaire evaluating food addiction (Yale Food Scale), alcohol addiction (Audit Scale), nicotine addiction (Fagerström Scale), exercise addiction (Exercise Addiction Inventory), internet addiction (ISS20) and drug addiction (Drug Use Questionnaire) gets completed prior to surgery and 6 and 24 months after surgery.

Official Title
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Addiction Remission and Addiction Transfer After Bariatric Surgery

Conditions
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Obesity

Intervention / Treatment
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* Other: Questionnaire


Participation Criteria
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Eligibility Criteria
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Inclusion Criteria: BMI > 35kg/m² and obesity related disease or BMI > 40kg/m² Exclusion Criteria: decline of study participation

Ages Eligible for Study
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Minimum Age: 18 Years
Maximum Age: 75 Years

Sexes Eligible for Study
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All

Accepts Healthy Volunteers
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No

Study Plan
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How is the study designed?
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Design Details

Primary Purpose: Diagnostic
Allocation: Non-Randomized
Intervention Model: Parallel Assignment
Masking: None (Open Label)


Arms and Interventions

| Participant Group/Arm | Intervention/Treatment |
| --- | --- |
| Other: Sleeve Gastrectomy<br>Obese patients who undergo sleeve gastrectomy fill in questionnaire | Other: Questionnaire<br>* Every patient who undergo surgery will fill out a questionnaire containing validated scales concerning food, alcohol, nicotine, internet and exercise and drug addiction prior, 6 months and 24 months after surgery.<br>|
| Other: Roux-en-Y-Gastric Bypass<br>Obese patients who undergo roux-en-y-gastric bypass fill in questionnaire | Other: Questionnaire<br>* Every patient who undergo surgery will fill out a questionnaire containing validated scales concerning food, alcohol, nicotine, internet and exercise and drug addiction prior, 6 months and 24 months after surgery.<br>|
| Other: One anastomosis-Gastric Bypass<br>Obese patients who undergo one anastomosis gastric bypass fill in questionnaire | Other: Questionnaire<br>* Every patient who undergo surgery will fill out a questionnaire containing validated scales concerning food, alcohol, nicotine, internet and exercise and drug addiction prior, 6 months and 24 months after surgery.<br>|

What is the study measuring?
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Primary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| Addiction remission | Addiction remission (evaluated by questionnaire) after obesity surgery | 24 months after surgery | 

Secondary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| Addiction transfer | Addiction transfer (evaluated by questionnaire) after obesity surgery | 24 months after surgery | 
| Excess Weight Loss (EWL in %) | EWL 24 months after surgery measured as a physiological parameter at 2 year Follow-Up | 24 months after surgery | 

 Terms related to the study
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Keywords Provided by Centre Hospitalier Valida
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addiction remission, addiction transfer