Clinical Trials Logo
  1. Home
  2. Morbid Obesity
  3. NCT02144597

Low-calorie Diet and Body Composition Prior to Roux-en-Y Gastric Bypass — LCD  

Morbid Obesity Clinical Trial

Official title:
The Effect of a 2-week vs. 6-week Low-calorie Diet (LCD) Followed by Roux-en-Y Gastric Bypass (RYGB) on Body Composition and Surgery Outcomes in Obese Humans: a Dietary Intervention and Magnetic Resonance Imaging Study

Clinical Trial Summary

Losing weight before undergoing Roux-en-Y gastric bypass (RYGB) surgery may reduce liver fat content and size thereby improving surgical outcomes. This study aims to investigate whether a 2-week or 6-week pre-operative liquid formula low-calorie diet (LCD) reduces liver fat further than a conventional food diet prior to RYGB using magnetic resonance imaging (MRI). The hypothesis is that the 2-week and 6-week liquid formula LCD will reduce liver fat further than the conventional food pre-operative diet.

Clinical Trial Description

The morbidly obese subjects (BMI higher then 40 kg/m2) were randomised and assessed at baseline (week 0). After 2 weeks on a low-calorie diet (LCD), participants underwent either Roux-en-Y gastric bypass (RYGB) or continued with a LCD for 4 weeks.The participants will reassess at week 6. ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT02144597
Study type Interventional
Source Imperial College London
Contact
Status Completed
Phase N/A
Start date August 2011
Completion date April 2014
View Details
See also
  Status Clinical Trial Phase
Completed NCT03657927 - A Comparison of McGrath MAC Versus C-MAC Videolaryngoscopes in Morbidly Obese Patients N/A
Recruiting NCT04934826 - Comparison of the Absorption of Hydrolyzed or Intact Proteins in Morbid Obese Patients After the Roux Y Gastric Bypass N/A
Completed NCT03181347 - The Microbiology of Bariatric Surgery N/A
Completed NCT03886870 - Obesity, Lifestyle and Work Intervention N/A
Active, not recruiting NCT04433338 - The PREBA Study: Effect of Preoperative Weight Loss With a 14-day Low-calorie Diet on Surgical Procedure and Outcomes in Patients Undergoing RYGB Surgery N/A
Completed NCT03553849 - Utilization of Very Low Calorie Diet in Obese General Surgery Patients N/A
Completed NCT05854875 - Diabetes Remission After RYGBP and RYGBP With Fundus Resection N/A
Not yet recruiting NCT03203161 - Registry on Obesity Surgery in Adolescents
Not yet recruiting NCT03601273 - Bariatric Embolization Trial for the Obese Nonsurgical Phase 1
Recruiting NCT02129296 - Intragastric Balloon, Air Versus Fluid Filled: Randomized Prospective Study Phase 1/Phase 2
Active, not recruiting NCT01564732 - Multicenter Prospective Randomized Controlled Trial of Plicated Laparoscopic Adjustable Gastric Banding N/A
Completed NCT02033265 - Ultrasound-Guided Axillary Brachial Plexus Block: Influence of Obesity
Completed NCT01963637 - Gastric Volumetry by Gastric Tomodensitometry With Gas N/A
Not yet recruiting NCT01652105 - Randomized Trial of Preoperative Diets Before Bariatric Surgery N/A
Completed NCT01955993 - Fentanyl Metabolism in Obese Adolescents N/A
Completed NCT01149512 - Outcomes of the Adjustable Gastric Band in a Publicly Funded Obesity Program N/A
Terminated NCT01759550 - Prospective Case-Series of Ligasure Advance Pistol Grip and LigaSure Blunt Tip
Recruiting NCT01685177 - Single Anastomosis Duodeno-Ileal Bypass vs Standard Duodenal Switch as a Second Step After Sleeve Gastrectomy in the Super-Morbid Obese Patient N/A
Terminated NCT01041261 - Effects of a Novel Dietary Intervention on Body Composition After Laparoscopic Gastric Bypass Surgery N/A
Completed NCT02414893 - Hunger/Satiety's Physiopathologic Study in Morbidly Obese Patients N/A