We updated the design of this site on September 25th. Learn more.
Show more
ClinicalTrials.gov
ClinicalTrials.gov Menu

Gut Hormone Profiling in Obese Patients With Type 2 Diabetes (MK-0000-134)

This study has been completed.
Sponsor:
ClinicalTrials.gov Identifier:
NCT00957957
First Posted: August 13, 2009
Last Update Posted: January 20, 2016
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.
Information provided by (Responsible Party):
Merck Sharp & Dohme Corp.
  Purpose
This study will examine changes in various gut-derived hormones in obese type 2 diabetic patients before and after elective bariatric surgery.

Condition
Obesity, Morbid Diabetes Mellitus Type 2

Study Type: Observational
Study Design: Observational Model: Cohort
Time Perspective: Prospective
Official Title: Gut Hormone Profiling in Peripheral Blood After Bariatric Surgery in Obese Patients With Type 2 Diabetes

Resource links provided by NLM:


Further study details as provided by Merck Sharp & Dohme Corp.:

Primary Outcome Measures:
  • Change from baseline in PYY (Peptide YY) measured by ELISA 4 weeks after RYGBP [ Time Frame: Baseline and Week 4 ]

Secondary Outcome Measures:
  • Change from baseline in PYY measured by dMS 4 weeks after RYGBP [ Time Frame: Baseline and week 4 ]

Enrollment: 22
Study Start Date: February 2010
Study Completion Date: November 2014
Primary Completion Date: November 2014 (Final data collection date for primary outcome measure)
Groups/Cohorts
1
Participants having elective Roux-en-Y gastric bypass surgery (RYGBP)
2
Participants having elective gastric banding surgery (GB)

  Eligibility

Information from the National Library of Medicine

Choosing to participate in a study is an important personal decision. Talk with your doctor and family members or friends about deciding to join a study. To learn more about this study, you or your doctor may contact the study research staff using the contacts provided below. For general information, Learn About Clinical Studies.


Ages Eligible for Study:   20 Years to 60 Years   (Adult)
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   No
Sampling Method:   Non-Probability Sample
Study Population
Morbidly obese type 2 diabetic patients
Criteria

Inclusion Criteria:

  • Documented type 2 diabetes with total disease duration ≤10 years
  • BMI of at least 35 kg/m^2
  • Patient is a surgical candidate for either RYGBP, GBS or vertical sleeve gastrectomy (VSG)

Exclusion Criteria:

  • Any illness that might confound the results of the study or pose additional risk to the patient by participation
  • History of stroke, seizures, or other major neurological disorder
  • History of cancer
  • Patient uses or has used any medication that can alter body weight
  • Patient is unwilling or unable to follow study procedures
  Contacts and Locations
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 ClinicalTrials.gov identifier (NCT number): NCT00957957


Sponsors and Collaborators
Merck Sharp & Dohme Corp.
Investigators
Study Director: Medical Monitor Merck Sharp & Dohme Corp.
  More Information

Responsible Party: Merck Sharp & Dohme Corp.
ClinicalTrials.gov Identifier: NCT00957957     History of Changes
Other Study ID Numbers: 0000-134
2009_002 ( Other Identifier: Merck )
First Submitted: August 11, 2009
First Posted: August 13, 2009
Last Update Posted: January 20, 2016
Last Verified: January 2016

Additional relevant MeSH terms:
Diabetes Mellitus
Diabetes Mellitus, Type 2
Obesity, Morbid
Glucose Metabolism Disorders
Metabolic Diseases
Endocrine System Diseases
Obesity
Overnutrition
Nutrition Disorders
Overweight
Body Weight
Signs and Symptoms
Hormones
Hormones, Hormone Substitutes, and Hormone Antagonists
Physiological Effects of Drugs