Glucose Homeostasis Pre and Post Bariatric Surgery

Completed

Conditions studied: Morbid Obesity

In brief

The investigators wish to study the effects of three forms of bariatric surgery: Roux-en-Y gastric bypass, Sleeve Gastrectomy, and Gastric Banding. The surgery is not part of the clinical trial. If your insurance does not cover the procedure, then you are responsible for payment of the surgical process. We are doing pre and post surgery testing to provide a better understanding of the effect of bariatric surgery-induced weight loss on metabolic function.

Key facts

Study ID

NCT00981500

Run by

Washington University School of Medicine

People needed

60

Starts

2009-12-01

Expected to finish

2018-06-01

Last updated by the study team

2018-08-10

Who can join

Age: 20 and older, up to 70. Sex: any. Healthy volunteers: not accepted.

You may qualify if…

• BMI ≥ 35 kg/m²
• on stable dose of medications for at least 4 weeks before the pre-surgery metabolic studies

You may not qualify if…

• smokes > 7 cigarettes per day
• previous malabsorptive or restrictive intestinal surgery
• pregnant or breastfeeding
• recent history of neoplasia (< 5 years ago)
• have malabsorptive syndromes and inflammatory intestinal disease
• diabetes mellitus
• show signs of oral disease or xerostomia (i.e., dry mouth)
• history of chronic rhinitis
• on medication that might affect metabolism
• severe organ dysfunction

Where it is running

• Washington University School of Medicine — St Louis, Missouri, United States

Full record on ClinicalTrials.gov

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