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The Effect of Sitagliptin in Type 2 Diabetes Mellitus With Inadequate Glycemic Control (MK0431-118)

This study has been terminated.
(Business Reasons)
Information provided by (Responsible Party):
Merck Sharp & Dohme Corp. Identifier:
First received: January 28, 2009
Last updated: April 27, 2017
Last verified: April 2017
to assess the effect of treatment with Sitagliptin (MK0431) on HbA1c (Hemoglobin A1c) and the safety and tolerability of Sitagliptin.

Condition Intervention Phase
Diabetes Mellitus Non-insulin-dependent Drug: sitagliptin Phase 4

Study Type: Interventional
Study Design: Allocation: Non-Randomized
Intervention Model: Single Group Assignment
Masking: None (Open Label)
Primary Purpose: Treatment
Official Title: Open-label, Non Placebo-Controlled Study To Verify the Effect of Sitagliptin In Adult Patients With Type 2 Diabetes and Inadequate Glycemic Control

Resource links provided by NLM:

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

Primary Outcome Measures:
  • Change From Baseline in HbA1c (Hemoglobin A1c) at Week 18 [ Time Frame: Baseline and Week 18 ]
    Glycosylated hemoglobin (HbA1c) was to be measured as the percentage of hemoglobin that has glucose bound to it; however, the study was terminated early therefore no laboratory tests were performed, and no outcome data was collected.

Enrollment: 10
Actual Study Start Date: November 26, 2008
Study Completion Date: September 2, 2009
Primary Completion Date: September 2, 2009 (Final data collection date for primary outcome measure)
Arms Assigned Interventions
Experimental: 1
Drug: sitagliptin
Sitagliptin, 100 mg, 1 Tablet, once a day, for 18 weeks
Other Names:
  • Januvia
  • MK0431


Ages Eligible for Study:   18 Years to 75 Years   (Adult, Senior)
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   No

Inclusion Criteria:

  • Patients Who Are 18 Years Of Age With Type 2 Diabetes Mellitus Who Are Either:

    • Not On Antihyperglycemic (AHa) Medication (Off For At Least 2 Months)
    • Or On A Single AHa
  Contacts and Locations
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, see Learn About Clinical Studies.

Please refer to this study by its identifier: NCT00832624

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

Additional Information:
Responsible Party: Merck Sharp & Dohme Corp. Identifier: NCT00832624     History of Changes
Other Study ID Numbers: 0431-118
Study First Received: January 28, 2009
Results First Received: July 6, 2010
Last Updated: April 27, 2017
Individual Participant Data (IPD) Sharing Statement:
Plan to Share IPD: Yes
Plan Description:

Additional relevant MeSH terms:
Diabetes Mellitus
Diabetes Mellitus, Type 2
Glucose Metabolism Disorders
Metabolic Diseases
Endocrine System Diseases
Sitagliptin Phosphate
Hypoglycemic Agents
Physiological Effects of Drugs
Hormones, Hormone Substitutes, and Hormone Antagonists
Dipeptidyl-Peptidase IV Inhibitors
Protease Inhibitors
Enzyme Inhibitors
Molecular Mechanisms of Pharmacological Action processed this record on August 23, 2017