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Organic Pollutant Build-Up in Body Fat and Stomach Tissue Linked to Obesity Levels

NCT07126743 · Status: ACTIVE_NOT_RECRUITING · Type: OBSERVATIONAL · Enrollment: 100

Last updated 2025-08-17

No results posted yet for this study

Summary

This study looks at whether certain environmental chemicals, called organic pollutants, build up in the body fat and stomach tissues of people with obesity who are having weight-loss (bariatric) surgery. These pollutants can come from things like plastics, pesticides, or industrial waste, and may affect health in different ways.

The investigators will measure the amount of these pollutants in tissue samples taken during surgery and see if the levels are different in people with mild, moderate, or severe obesity. By understanding these patterns, the investigators hope to learn more about how environmental factors may influence obesity and related health problems. The findings could help guide future prevention and treatment strategies for patients.

Conditions

  • Obesity &Amp; Overweight

Interventions

OTHER

exposure to organic pollutant

Small samples of subcutaneous and visceral adipose tissue will be analyzed for the presence and concentration of specific organic pollutants using validated analytical chemistry methods, such as gas chromatography-mass spectrometry (GC-MS) or liquid chromatography-mass spectrometry (LC-MS).

Sponsors & Collaborators

  • Dong Peng

    lead OTHER

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2025-08-01
Primary Completion
2026-08-01
Completion
2026-08-01

Countries

  • China

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT07126743 on ClinicalTrials.gov