Preoperative Diet Before Sleeve Gastrectomy

Hospital General Universitario Elche60 enrolled

Overview

Patients undergoing sleeve gastrectomy aara randomized into 3 groups:preoperative regular diet , preoperative balanced energy high protein formula and Immunonutrition formula.Postoperative pain and acute phase reactants at 24hours after surgery are investigated.

Patients undergoing sleeve gastrectomy as bariatric procedure ara randomized into 3 groups: those patients receiving a preoperative regular diet of 900 Kcal/day (Group 1), those receiving preoperative balanced energy high protein formula (Group 2) and those receiving preoperative Immunonutrition formula (Group 3). Postoperative pain and acute phase reactants at 24hours after surgery are investigated.

Study Type

INTERVENTIONAL

Allocation

RANDOMIZED

Purpose

PREVENTION

Masking

SINGLE

Enrollment

Conditions

Pain

Interventions

Regular dietDIETARY_SUPPLEMENT

The patients receive regular diet 900 Kcal/day during 15 days before surgery

High protein formulaDIETARY_SUPPLEMENT

The patients receive high protein formula during 15 days before surgery

ImmunonutritionDIETARY_SUPPLEMENT

The patients receive Immunonutrition formula during 15 days before surgery

Eligibility

Sex: ALL

Medical Language ↔ Plain English

Inclusion Criteria: * BMI \>40 Kg/m2 * BMI \> 35 Kg/m2 with the presence of comorbidities associated to obesity Exclusion Criteria: * gastroesophageal reflux * patients with uncontrolled psychiatric disorders * active infections or malignancies * other concomitant pathology considered as a contraindication for bariatric surgery

Outcomes

Primary Outcomes

Postoperative pain

Time frame: 24 hours after surgery

Secondary Outcomes

C reactive protein

Time frame: 24 hours after surgery

Data from ClinicalTrials.gov

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