Status:
COMPLETED
Energy Expenditure and Gastric Bypass Surgery Study
Lead Sponsor:
Oregon Health and Science University
Collaborating Sponsors:
Mayo Clinic
Conditions:
Morbid Obesity
Eligibility:
All Genders
18-80 years
Brief Summary
The aim of this study is to assess whether the energy you burn daily increases after you have bariatric surgery. Until now, there hasn't been an effective way of measuring all activity on a daily basi...
Detailed Description
The aim of this study is to assess whether the energy you burn daily increases after you have bariatric surgery. Until now, there hasn't been an effective way of measuring all activity on a daily basi...
Eligibility Criteria
Inclusion
- No acute illnesses
- Weight less than 227 kg (limit of Bod Pod and Treadmill)
- Able to walk at 2.4 mph for 15 minutes (needed for the energy expenditure testing)
- No tobacco use
- Ability to stop alcohol consumption during test phases
- For female subjects; no plans for pregnancy in 24 months and menstrual cycles of 21-35 days
- No history of eating disorder
- No history of current substance abuse
- No history of chest pain or shortness of breath at rest or on exertion.
- Negative pregnancy in women.
Exclusion
- Informed consent not obtained
- Prior bariatric surgery
- Unlikely to comply with follow-up protocol (e.g., travel time from home too long to make visits feasible, unwilling to return for follow-up visits)
- Unable to communicate with local study staff
- Lactating women
Key Trial Info
Start Date :
February 1 2006
Trial Type :
OBSERVATIONAL
Allocation :
ACTUAL
End Date :
June 1 2019
Estimated Enrollment :
40 Patients enrolled
Trial Details
Trial ID
NCT00671957
Start Date
February 1 2006
End Date
June 1 2019
Last Update
June 21 2019
Active Locations (1)
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1
Oregon Health & Science University
Portland, Oregon, United States, 97239