NCT01930448|Withdrawn
Study Stopped
PI relocated to another Institution
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PI relocated to another Institution
Sponsor study identifier
observational
0
1 country
1
Study Start
September 2008
Date type not reportedThis date has not been verified as actual or estimated.
Primary Completion
September 2014
Actual (reported)Study Completion
September 2014
Actual (reported)Gastric bypass (GBP) and laparoscopic adjustable banding (AGB) are common procedures that can result in significant weight loss and significantly improve type 2 diabetes in 40-80% of cases. The mechanism and time course of these changes have not been well studied and are poorly understood. The primary aim of this study is to investigate the potential weight-independent mechanisms of diabetes remission after GBP, by comparing GBP and AGB subjects after similar weight loss.
Registry-reported information. Elapsed time and enrollment totals alone do not measure study progress or recruitment pace.
September 2014
Actual (reported)Click on a node to explore related trials.
Dates and qualifiers reported by the registry. Estimated dates do not confirm that a milestone has occurred.
September 2008
Date type not reportedThis date has not been verified as actual or estimated.
August 20, 2013
Actual (reported)August 29, 2013
Actual (reported)September 2014
Actual (reported)September 2014
Actual (reported)Change in Incretin Effect
Effect of GBP and AGB on incretin hormones glucagon-like peptide-1 (GLP-1) and gastric inhibitory peptide (GIP)
Before surgery, 1, 12, and 24 months post
Change in Body Composition
Before surgery, 12, and 24 months post
Surgical group of obese patients with type 2 diabetes undergoing gastric bypass surgery
surgical group of obese patients with type 2 diabetes undergoing gastric banding
severly obese patients with type 2 diabetes undergoing gastric bypass or gastric banding
Contact the study team to confirm eligibility.
St. Luke's Roosevelt Hospital-New York Obesity Nutrition Research Center
New York, New York, 10025, United States
Blandine Laferrere, MD
New York Obesity Nutrition Research Center
0 participants (actual enrollment reported by the registry).
First Submitted
August 20, 2013
First Posted
August 29, 2013
Study Start
September 2008
Date type not reportedThis date has not been verified as actual or estimated.
Mechanisms of Diabetes Control After Weight Loss Surgery
Primary Completion
September 2014
Actual (reported)Study Completion
September 2014
Actual (reported)Last Updated
September 11, 2015
Record last verified: 2015-09
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Source: ClinicalTrials.gov.
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