- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT01468116
The Effect of Roux-en-Y Gastric Bypass on Mitochondrial Function in Type 2 Diabetes
November 7, 2011 updated by: Anna Kirstine Bojsen-Moeller, Hvidovre University Hospital
Roux-en-Y gastric bypass (RYGB) surgery induces resolution of type 2 diabetes, often within days after surgery and before significant weight loss.
The aim of this study is to investigate whether changes in mitochondrial function contributes to the early improvement of type 2 diabetes after RYGB.
Study Overview
Status
Unknown
Conditions
Detailed Description
Mitochondrial dysfunction has been linked to development of insulin resistance in the muscle and hence to the pathogenesis of type 2 diabetes.
Mitochondrial function can be studied non-invasively by 31 Phosphor Magnetic Resonance spectroscopy (31PMRS).
In this study we will investigate changes in mitochondrial function using the combination of 31 PMRS and Near Infra-Red Spectroscopy (NIRS) after gastric bypass.
Study Type
Observational
Enrollment (Anticipated)
30
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Locations
-
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Hvidovre
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Copenhagen, Hvidovre, Denmark, DK-2650
- Recruiting
- Hvidovre University Hospital
-
Contact:
- Kirstine Nyvold Bojsen-Møller, MD
- Phone Number: +4538626371
- Email: kirstine.bojsen-moeller@hvh.regionh.dk
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Principal Investigator:
- Kirstine Nyvold Bojsen-Møller, MD
-
-
Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
18 years to 65 years (ADULT, OLDER_ADULT)
Accepts Healthy Volunteers
Yes
Genders Eligible for Study
All
Sampling Method
Non-Probability Sample
Study Population
Subjects are recruited from the outpatient clinic of endocrinology and the gastrosurgical clinic at Hvidovre University Hospital
Description
Inclusion Criteria:
- Patients eligible for gastric bypass surgery or cholecystectomy
- Verified type 2 diabetes or normal glucose tolerance by OGTT
Exclusion Criteria:
- Patients unable to fit the dimensions of the MRI-scanner
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
Cohorts and Interventions
Group / Cohort |
---|
RYGB patients with type 2 diabetes
Morbidly obese patients with type 2 diabetes undergoing gastric bypass surgery
|
RYGB patients without type 2 diabetes
Morbidly obese patients with normal glucose tolerance undergoing gastric bypass surgery
|
Cholecystectomy patients without type 2 diabetes
Patients with normal glucose tolerance undergoing laparoscopically cholecystectomy
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Collaborators
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start
March 1, 2011
Primary Completion (ANTICIPATED)
June 1, 2013
Study Completion (ANTICIPATED)
December 1, 2013
Study Registration Dates
First Submitted
November 7, 2011
First Submitted That Met QC Criteria
November 7, 2011
First Posted (ESTIMATE)
November 9, 2011
Study Record Updates
Last Update Posted (ESTIMATE)
November 9, 2011
Last Update Submitted That Met QC Criteria
November 7, 2011
Last Verified
November 1, 2011
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- MITBypass
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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