Perioperative Nutrition in Gastric Bypass Surgery

Not Applicable

Completed

• Conditions: Postoperative Complications; Gastric Bypass
• Interventions: Dietary Supplement: Glucose load (Nutricia); Other: Post operative early enteral feeding

• Registration Number: NCT00549237
• Lead Sponsor: University Hospital, Geneva

Brief Summary

The aim of this study is to demonstrate the influence of peri-operative nutrition on the preservation of lean body mass after gastric bypass, as well as it's influence on postoperative complications.

Detailed Description

Outcome measures:

* Lean body mass

* Length of hospital stay

* Weight loss

* Postoperative complications

* Cost

Study Timeline

• Study First Submitted: 2007-10-24
• Study First Submitted QC: 2007-10-24
• Study First Posted: 2007-10-25
• Study Start: 2007-11
• Primary Completion: 2012-11
• Study Completion: 2012-11
• Status Verified: 2013-08
• Last Update Submitted: 2013-09-05
• Last Update Posted: 2013-09-06

Recruitment & Eligibility

• Status: COMPLETED
• Sex: All
• Target Recruitment: 200

Inclusion Criteria

• RYGBP surgery planned
• Age over 18
• Informed consent

Exclusion Criteria

• Previous bariatric surgery

Study & Design

• Study Type: INTERVENTIONAL
• Study Design: PARALLEL

Arm && Interventions

Group	Intervention	Description
Nutrition	Glucose load (Nutricia)	Pre-operative Glucose load and post-operative immediate enteral nutrition
Nutrition	Post operative early enteral feeding	Pre-operative Glucose load and post-operative immediate enteral nutrition

Primary Outcome Measures

Name	Time	Method
Post-operative body mass composition	2 years

Secondary Outcome Measures

Name	Time	Method
Post-operative complications	30 days
Length of stay	2 weeks

Trial Locations

Locations (1)

Hôpitaux Universitaires Genève; 🇨🇭 Geneva, Switzerland