CClinicalTrials.gg
CompletedNCT01044602Updated Apr 21, 2015

Metabolic Surgery Versus Medical Management for Resolution of Type II Diabetes

An interventional study of Laboratory evaluations, sleep study and Best Medical Management in Obesity and Type 2 Diabetes Mellitus, sponsored by David Bradley MD. Completed at 1 site in United States. Open to participants aged 25 Years to 70 Years. Per ClinicalTrials.gov, last updated 2015-04-21.

Sponsored by David Bradley MD · Not applicable, Interventional, and Diagnostic

Phase
Not applicable
Study type
Interventional
Enrollment
120
Allocation
Non-randomized
Ages
25 Years to 70 Years
Sex
All
01

Study summary

Best medical management and gastric bypass surgery is a way to treat diabetes as part of regular medical care (standard of care). However, gastric bypass surgery is not a way to treat diabetes as part of regular medical care (standard of care).

Read the detailed description

Best medical management and gastric bypass surgery are ways to treat obesity as part of regular medical care (standard of care). Best medical management is a way to treat diabetes as part of regular medical care (standard of care). However, gastric bypass surgery is not a way to treat diabetes as part of regular medical care (standard of care). But, studies suggest that diabetes gets better or goes away after gastric bypass surgery. This study is being done to find out if diabetes gets better or goes away completely after a patient has gastric bypass surgery as part of regular medical care (standard of care).

02

Conditions studied

  • Obesity
  • Type 2 Diabetes Mellitus

Keywords

  • Obesity
  • Type 2 Diabetes Mellitus
  • Roux-en-Y Gastric Bypass Surgery
03

In context

Diabetes Mellitus

10,925 studies on the registry are indexed under Diabetes Mellitus; 1,319 are open to participants now.

This study's enrollment of 120 is above the median of 80 across 8,367 interventional studies indexed under Diabetes Mellitus.

Browse Diabetes Mellitus studies →

Lead sponsor

This is the only study on the registry with David Bradley MD as lead sponsor.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
25 Years to 70 Years
Sexes eligible
All
Accepts healthy volunteers
No

Inclusion criteria

  • Age 25 to 70
  • BMI 35 or greater
  • HbA1c>6.5%
  • Stable weight
  • Stable medications

Exclusion criteria

Exclusion Criteria:

  • Coagulopathy
  • Liver cirrhosis
  • C-peptide \<1 ng/ml (off insulin)
  • Diagnosis of severe eating disorder
  • Untreated endocrine disorder
  • Use of medication for weight loss in the past 6 months
  • Use of medication for weight loss in the last 6 months (with the exception of orlistat)
  • Pregnancy
  • Coagulopathy
  • Liver cirrhosis
  • Incurable, malignant, or debilitating disease
  • Severe eating disorder
  • Use of weight loss medication in the last 6 months, with the exception of orlistat
  • Untreated endocrine disorder
  • Pregnant
  • Inability to provide informed consent
05

Study design

Phase
Not applicable
Primary purpose
Diagnostic
Allocation
Non-randomized
Intervention model
Parallel assignment
Masking
None (open label)
Enrollment
120 participants (actual)

Study arms

  • Active comparator
    Best Medical Management

    Patients elect to treat obesity and type 2 diabetes mellitus through best medical management.

    Other: Laboratory evaluations, sleep study · Other: Best Medical Management

  • Active comparator
    Surgical Treatment

    Patients with type 2 diabetes mellitus choice to treat obesity with Roux-en-Y gastric bypass.

    Other: Laboratory evaluations, sleep study · Procedure: Roux-en-Y gastric bypass surgery

Interventions

  • OtherLaboratory evaluations, sleep study

    Fasting plasma glucose, liver function tests, chem-7, HOMA-IR, HBA1C, lipid profile, indirect calorimetry.

  • OtherBest Medical Management

    Standard of care.

  • ProcedureRoux-en-Y gastric bypass surgery

    Surgical treatment.

06

What researchers measure

Primary outcomes

  1. Resolution of type 2 diabetes mellitus, determined by oral glucose tolerance test.

    Time frame: 2 years

  2. Resolution of obesity co-morbidities including hypertension, OSA, and hyperlipidemia

    Time frame: 2 years

Secondary outcomes

  1. Improvement in glucose control

    Time frame: 2 years

  2. Improvement in control of chronic co-morbidities

    Time frame: 2 years

  3. Identify predictors of success with regard to improved co-morbidities and velocity of weight loss

    Time frame: 2 years

07

Study locations

1 site
  • The Ohio State University Medical Center
    Columbus, Ohio 43210, United States
08

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Apr 21, 2015, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
09

Registry details

Key details

Study ID
NCT01044602
Lead sponsor
David Bradley MD
Collaborators
Medtronic - MITG
Responsible party
David Bradley MD (Assistant Professor, Ohio State University) — Sponsor-investigator
First posted
Jan 8, 2010
Start date
Jan 2010
Primary completion
Jan 2014
Completion
Jan 2014
Last update
Apr 21, 2015

Study contacts

Asem Ali, MD
principal investigator · Ohio State University

Oversight

Data monitoring committee
No
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is completed, as verified in Apr 2015. You cannot join it, but the record below documents what was studied.

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