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The Effect of Bariatric Surgery on Insulin Sensitivity and Energy Metabolism

NCT01477957 · Status: RECRUITING · Type: OBSERVATIONAL · Enrollment: 450

Last updated 2025-01-10

No results posted yet for this study

Summary

The purpose of this study is:

1. To explore to what extent insulin sensitivity, energy metabolism and ectopic lipid storage can be improved by bariatric surgery
2. To explore to what extent hepatic and muscular disorders of energy metabolism occur in patients with obesity (degree 2-3)
3. To explore whether the steato liver occurring in patients with obesity (degree 2-3) is associated with the degree of liver inflammation

Conditions

  • Obesity
  • Diabetes Mellitus, Type 2

Interventions

PROCEDURE

surgery

biliopancreatic diversion, gastric banding, gastric sleeve resection

Sponsors & Collaborators

  • Dep.of General-, Visceral- and Pediatric Surgery, HHU, Duesseldorf, Germany

    collaborator UNKNOWN

  • Dep.for Metabolic Diseases, HHU, Duesseldorf, Germany

    collaborator UNKNOWN

  • Hospital Neuwerk, Mönchengladbach, Duesseldorf, Germany

    collaborator UNKNOWN

  • German Diabetes Center

    lead OTHER

Principal Investigators

  • Michael Roden, Prof., MD · German Diabetes Center

Eligibility

Min Age
20 Years
Max Age
70 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2012-09-30
Primary Completion
2028-12-31
Completion
2028-12-31

Countries

  • Germany

Study Locations

More Related Trials

Entities

Diseases

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 NCT01477957 on ClinicalTrials.gov