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Effect of Bariatric Surgery on Kidney Function

NCT02138565 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 20

Last updated 2018-09-10

No results posted yet for this study

Summary

Primary hypothesis:

A large reduction in weight is not associated with a change in accurately measured glomerular filtration rate (GFR) (51Chromium ethylenediaminetetraacetic acid plasma clearance (51Cr-EDTA)).

Secondary hypothesis:

A large reduction in weight is associated with a greater change in estimated GFR (The Modification of Diet in Renal Disease (MDRD-formula)) than in accurately measured GFR.

Other formulas for estimated GFR (Cockcroft Gault, Chronic Kidney Disease Epidemiology Collaboration (CKD-EPI), CKD-EPI with cystatin C) are better correlated with accurately measured GFR.

Conditions

  • Obese Subjects Who Will Undergo Gastric By-pass Surgery

Interventions

PROCEDURE

Gastric by-pass surgery

Sponsors & Collaborators

  • Hvidovre University Hospital

    collaborator OTHER

  • Steno Diabetes Center Copenhagen

    lead OTHER

Principal Investigators

  • Peter Rossing, Professor · Steno Diabetes Center Copenhagen

Study Design

Allocation
NA
Purpose
BASIC_SCIENCE
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
18 Years
Max Age
80 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2014-03-31
Primary Completion
2016-08-31
Completion
2017-09-30

Countries

  • Denmark

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT02138565 on ClinicalTrials.gov