An observational study in Obesity and Bariatric Surgery Candidate, sponsored by University Hospital, Lille. Active, not recruiting at 3 sites in France. Open to male participants aged 18 Years to 55 Years. Per ClinicalTrials.gov, last updated 2026-05-18.
Sponsored by University Hospital, Lille · Observational
Study of the impact of weight loss induced by surgery (interventional group) or optimal nutritional management (control group) on sexual function in men with severe obesity
6,296 studies on the registry are indexed under Obesity; 1,692 are open to participants now.
This study's enrollment of 59 is below the median of 135 across 1,283 observational studies indexed under Obesity.
Browse Obesity studies →University Hospital, Lille is the lead sponsor of 625 studies on the registry; 141 are open to participants now.
Counted across the registry records on this site, refreshed daily.
patients with morbid obesity,
Exclusion Criteria:
Improvement of sexual function assessed by International Index for Erectile Dysfunction (IIED)
This questionnaire consists of 15 questions addressing the following topics: erectile function, orgasmic function, sexual desire, satisfaction of the sexual relation, satisfaction of the relationship in general. Each question is scored from 0 to 5. All responses are scored between 0 and 75. Sexual function is considered normal if the IIED score is greater than 25
Time frame: at 1 year
Percentage of patients with normal sexual function (IIED> 25) with and without surgery.
Time frame: ay 1 year
Change the spermatic parameters before and after weight loss in both groups
Time frame: at 1 year and 2 years
Change the serum profile of sex hormones before and after weight loss in both groups a
Time frame: at 1 year
Correlate the spermatic profile to the different nutritional deficiencies high lighted after the bariatric surgery
Time frame: at 1 year
Plan to share: No
No publications or documents are linked to this record.
This study is active, not recruiting, as verified in May 2026. You cannot join it, but the record below documents what was studied.
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University Hospital, Lille