Gastric Bypass Clinical Trial
Official title:
The Effects of Bariatric Surgeries on Glucose Metabolism
The purpose of this study is learn the effect of gastric bypass surgery and sleeve gastrectomy on glucose metabolism mediated by neural and hormonal factors initiated after eating.
The purpose of this study is to determine the weight-independent effects of gastric bypass surgery and sleeve gastrectomy surgery on islet cell response after meal ingestion as mediated by hormonal and neural components of the gut. It will also address the differences between the two procedures. Such information will be critical for the development of novel approaches for treatment of diabetes as well as improvement of glycemic effects of gastric bypass and sleeve gastrectomy in patients with partial diabetes remission or relapse after complete remission. ;
Status | Clinical Trial | Phase | |
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Completed |
NCT00535600 -
Effects of Bariatric Surgery on Insulin
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Not yet recruiting |
NCT01652105 -
Randomized Trial of Preoperative Diets Before Bariatric Surgery
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N/A | |
Completed |
NCT01013051 -
Effect of Gastric Bypass on the Absorption of Metformin
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N/A | |
Completed |
NCT04082923 -
Effect of Meal Texture on Glucose-metabolism and Gut Hormone Response After Bariatric Surgery
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N/A | |
Completed |
NCT01867255 -
Study to Examine the Effect of Gastric Bypass Surgery on Venlafaxine ER Blood Levels
|
Phase 1 | |
Active, not recruiting |
NCT00996294 -
Surgical Treatment of Type 2 Diabetes Mellitus in <35 Body Mass Index (BMI)
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N/A | |
Completed |
NCT00549237 -
Perioperative Nutrition in Gastric Bypass Surgery
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N/A | |
Completed |
NCT00488423 -
Glucose Metabolism in the Immediate and Short Term Follow up After Bariatric Surgery
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Phase 1 | |
Completed |
NCT02819037 -
Small Intestinal Bacterial Overgrowth Obese
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N/A | |
Completed |
NCT01130922 -
Pharmacokinetic Evaluation of Moxifloxacin Administered Intravenously and Orally in Healthy Volunteers Who Have Had a Gastric Bypass
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Phase 4 | |
Terminated |
NCT02483598 -
Mechanistic Investigation Of Intestinal Cytochrome p450 3A4 Following Roux-en-Y Surgery And Its Effect on Plasma Concentrations of Buspirone
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Phase 4 | |
Recruiting |
NCT04832282 -
Napoleon Measurement of Gastrojejunal Anastomosis
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Early Phase 1 | |
Completed |
NCT04332289 -
Assessing Insulin Turnover Using an In-vivo Deuterated Water Experiment.
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Completed |
NCT06298162 -
Assessment of Pouch Emptying With MRI After Roux-en-Y Gastric Bypass
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Recruiting |
NCT02118844 -
Laparoscopic Bariatric Surgery: Impact of Deep Neuromuscular Block on Surgical Conditions
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Phase 4 | |
Completed |
NCT01330914 -
Effects of Gastric Bypass Surgery and Calcium Metabolism and the Skeleton
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Completed |
NCT01138475 -
Trial Of Paricalcitol and Cholecalciferol(Vitamin D3) in the Treatment Of Secondary Hyperparathyroidism in Patients After ROUX-EN-Y Gastric Bypass Surgery
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Phase 3 | |
Completed |
NCT01015157 -
Prospective Trial Using Gastric Stapling Line Reinforcement With Seamguard in Roux-en-Y Gastric Bypass
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N/A | |
Completed |
NCT00841009 -
Effect of Gastric Bypass-induced Weight Loss on Myocardial Structure, Function and Metabolism
|
N/A | |
Recruiting |
NCT05640947 -
Endoscopic Ultrasound-guided Large Diameter Lumen-apposing Metal Stent Gastro-gastrostomy for Bypass Reversal in Patients With Roux-en-y Gastric Bypass
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N/A |