NCT01231087

Brief Summary

Obese patients are going to be submitted to indirect calorimetry pre-operatively and we are going to repeat the same exam 6 months after bariatric surgery (post Roux-en-Y gastric Bypass surgery). They are going to do also body composition analysis in both moments. The investigators are going to compare the results to see if the bariatric surgery increases their energy expenditure.

Trial Health

87
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
32

participants targeted

Target at P25-P50 for all trials

Timeline
Completed

Started Jan 2008

Typical duration for all trials

Geographic Reach
1 country

1 active site

Status
completed

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

Study Start

First participant enrolled

January 1, 2008

Completed
Same day until next milestone

Primary Completion

Last participant's last visit for primary outcome

January 1, 2008

Completed
2.8 years until next milestone

Study Completion

Last participant's last visit for all outcomes

October 1, 2010

Completed
28 days until next milestone

First Submitted

Initial submission to the registry

October 29, 2010

Completed
3 days until next milestone

First Posted

Study publicly available on registry

November 1, 2010

Completed
Last Updated

November 1, 2010

Status Verified

October 1, 2010

Enrollment Period

Same day

First QC Date

October 29, 2010

Last Update Submit

October 29, 2010

Conditions

Bariatric Surgery

Keywords

energy expendituremorbid obesitybariatric surgerynutritional follow-up

Eligibility Criteria

Age18 Years - 75 Years
Sexall
Healthy VolunteersNo
Age GroupsAdult (18-64), Older Adult (65+)
Sampling MethodNon-Probability Sample
Study Population

Obese petiets

You may qualify if:

  • obese patients that will be submitted to bariatric procedure

You may not qualify if:

  • patients that don´t have clinical conditions to be submitted to a bariatric procedure

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

Gastrocirurgia

Brasília, Federal District, 70390108, Brazil

Location

MeSH Terms

Conditions

Obesity, Morbid

Condition Hierarchy (Ancestors)

ObesityOverweightOvernutritionNutrition DisordersNutritional and Metabolic DiseasesBody WeightSigns and SymptomsPathological Conditions, Signs and Symptoms

Study Design

Study Type
observational
Observational Model
COHORT
Time Perspective
PROSPECTIVE
Sponsor Type
OTHER

Study Record Dates

First Submitted

October 29, 2010

First Posted

November 1, 2010

Study Start

January 1, 2008

Primary Completion

January 1, 2008

Study Completion

October 1, 2010

Last Updated

November 1, 2010

Record last verified: 2010-10

Locations

BR(1)