Bariatric Surgery and the Kidney

The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Read our disclaimer for details. Identifier: NCT01410994
Recruitment Status : Completed
First Posted : August 5, 2011
Last Update Posted : August 28, 2015
Information provided by (Responsible Party):
Allon Friedman, MD, Indiana University

Brief Summary:
The purpose of the project is to study the relationship between post-bariatric surgery changes in weight and renal parameters.

Condition or disease

Study Type : Observational
Actual Enrollment : 200 participants
Observational Model: Cohort
Time Perspective: Prospective
Official Title: Study of Renal Parameters After Bariatric Surgical Weight Loss
Study Start Date : April 2011
Actual Primary Completion Date : April 2014
Actual Study Completion Date : April 2014

Resource links provided by the National Library of Medicine

Primary Outcome Measures :
  1. GFR [ Time Frame: April 2014 ]

Biospecimen Retention:   Samples Without DNA
serum, urine

Information from the National Library of Medicine

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Ages Eligible for Study:   18 Years and older   (Adult, Older Adult)
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   Yes
Sampling Method:   Non-Probability Sample
Study Population
bariatric surgery patients in the Indianapolis region

Inclusion Criteria:

  • bariatric patients

Exclusion Criteria:

  • age <18
  • dialysis dependency

Information from the National Library of Medicine

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.

Please refer to this study by its identifier (NCT number): NCT01410994

United States, Indiana
University Hospital
Indianapolis, Indiana, United States, 46202
Sponsors and Collaborators
Indiana University

Responsible Party: Allon Friedman, MD, Assistant Professor, Indiana University Identifier: NCT01410994     History of Changes
Other Study ID Numbers: 1102-06
First Posted: August 5, 2011    Key Record Dates
Last Update Posted: August 28, 2015
Last Verified: August 2015

Keywords provided by Allon Friedman, MD, Indiana University:
glomerular filtration rate

Additional relevant MeSH terms:
Urination Disorders
Urologic Diseases
Urological Manifestations
Signs and Symptoms