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NCT07564973Completed

The Effect of Adiponectin-Leptin Ratio on Weight Loss in Patients Undergoing Sleeve Gastrectomy Due to Morbid Obesity

Source: ClinicalTrials.gov · Last updated 7 May 2026

Brief summary (registry, in English)

The study aims to find out if a specific blood test, measuring the balance between two hormones (adiponectin and leptin), can predict how much weight a person might lose after sleeve gastrectomy, a surgery for obesity. The investigators want to see if this hormone ratio can help identify who will benefit most from the surgery. If the investigators find that people with a low hormone ratio are less likely to lose weight after surgery, doctors can guide them toward other weight-loss options, like lifestyle changes or different treatments, instead of surgery. This way, patients can get the care that's best for them.

Status (registry)
Completed
Study type
Observational
Enrollment
78 (actual)
First submitted
27 Apr 2026
Start date
1 Jan 2025
Primary completion date
31 Mar 2026
Lead sponsor
Sercan YUKSEL, MD
Diseases
Obesity
NCT number
NCT07564973

What you commit to

  • Study type: Observational
  • Participants enrolled: 78
  • From 1 Jan 2025 to the primary completion date, 31 Mar 2026
  • 1 site in 1 country
  • Visits and tests: ask the trial team, the registry does not list them

Built from the registry fields of ClinicalTrials.gov. It describes the study, not your situation.

Who cannot take part

Copied verbatim from ClinicalTrials.gov and grouped by topic. Only the trial team decides who can take part.

Prior treatment

  • Patients who are scheduled for surgery other than sleeve gastrectomy

Other

  • Patients who did not give consent to be included in the study

Who the study is looking for

  • Patients aged 18 to 75
  • International Classification of Diseases (ICD) code E66 diagnosis (obesity)
  • Patients who have given consent for sleeve gastrectomy
  • Patients who are suitable for general anesthesia

Age in the registry: 18 years to 75 years · Sex: All · Does not accept healthy volunteers

Full criteria on ClinicalTrials.gov

Sites (1)

Sites in registry order. Pick your city on the disease page to sort them by distance.

SiteCityCountrySite status
Başakşehir Çam and Sakura City Hospital
Coordinator of this site? Confirm its status
IstanbulTurkey (Türkiye)Unknown status

This page is information, not medical advice. Discuss any trial with your doctor.