NCT01034111

Brief Summary

This study will assess, over a 4-week treatment period, the safety and efficacy of the addition of sitagliptin to metformin in participants with type 2 diabetes mellitus (T2DM) who failed to achieve glycemic control on metformin monotherapy.

Trial Health

100
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
30

participants targeted

Target at below P25 for phase_3 type-2-diabetes

Timeline
Completed

Started Mar 2010

Shorter than P25 for phase_3 type-2-diabetes

Status
completed

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

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Study Timeline

Key milestones and dates

First Submitted

Initial submission to the registry

December 16, 2009

Completed
1 day until next milestone

First Posted

Study publicly available on registry

December 17, 2009

Completed
2 months until next milestone

Study Start

First participant enrolled

March 1, 2010

Completed
7 months until next milestone

Primary Completion

Last participant's last visit for primary outcome

October 4, 2010

Completed
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

October 4, 2010

Completed
1.1 years until next milestone

Results Posted

Study results publicly available

November 7, 2011

Completed
Last Updated

May 30, 2017

Status Verified

April 1, 2017

Enrollment Period

7 months

First QC Date

December 16, 2009

Results QC Date

October 3, 2011

Last Update Submit

April 28, 2017

Conditions

Outcome Measures

Primary Outcomes (1)

  • Safety and Tolerability of Sitagliptin After 4 Weeks of Treatment

    Safety \& tolerability were measured in terms of the # of participants with \>=1 adverse event (AE), \>=1 drug-related AE, \>=1 serious AE (SAE), or discontinued treatment due to an AE. SAEs included events occurring after initiation of glycemic rescue therapy. AE is defined as any unfavorable/unintended change in structure, function, or chemistry of the body temporally associated with the use of SPONSOR's product. SAE is defined as any AE that results in death, is life-threatening, an overdose, causes or prolongs in-patient hospitalization, or considered medically significant by the investigator.

    4 weeks

Secondary Outcomes (1)

  • Change From Baseline in Fasting Plasma Glucose at Week 4

    Baseline and Week 4

Study Arms (1)

Sitagliptin

EXPERIMENTAL

Sitagliptin as add-on therapy to a stable dose of metformin

Drug: Sitagliptin phosphateDrug: Metformin

Interventions

Sitagliptin 100 mg tablet by mouth once daily for 4 weeks.

Also known as: MK-0431, Januvia
Sitagliptin

Stable dose of metformin tablet(s) by mouth (at least 1000 mg/day) for 4 weeks.

Also known as: Glucophage
Sitagliptin

Eligibility Criteria

Age18 Years - 79 Years
Sexall
Healthy VolunteersNo
Age GroupsAdult (18-64), Older Adult (65+)

You may qualify if:

  • Participants with T2DM failing metformin monotherapy
  • Between the ages of 18 and 79

You may not qualify if:

  • Participants has a history of type 1 Diabetes Mellitus or ketoacidosis

Contact the study team to confirm eligibility.

Sponsors & Collaborators

MeSH Terms

Conditions

Diabetes Mellitus, Type 2

Interventions

Sitagliptin PhosphateMetformin

Condition Hierarchy (Ancestors)

Diabetes MellitusGlucose Metabolism DisordersMetabolic DiseasesNutritional and Metabolic DiseasesEndocrine System Diseases

Intervention Hierarchy (Ancestors)

TriazolesAzolesHeterocyclic Compounds, 1-RingHeterocyclic CompoundsPyrazinesBiguanidesGuanidinesAmidinesOrganic Chemicals

Results Point of Contact

Title
Senior Vice President, Global Clinical Development
Organization
Merck, Sharp & Dohme Corp

Study Officials

  • Medical Monitor

    Merck Sharp & Dohme LLC

    STUDY DIRECTOR

Publication Agreements

PI is Sponsor Employee
No
Restriction Type
OTHER
Restrictive Agreement
Yes

Study Design

Study Type
interventional
Phase
phase 3
Allocation
NON RANDOMIZED
Masking
NONE
Purpose
TREATMENT
Intervention Model
SINGLE GROUP
Sponsor Type
INDUSTRY
Responsible Party
SPONSOR

Study Record Dates

First Submitted

December 16, 2009

First Posted

December 17, 2009

Study Start

March 1, 2010

Primary Completion

October 4, 2010

Study Completion

October 4, 2010

Last Updated

May 30, 2017

Results First Posted

November 7, 2011

Record last verified: 2017-04

Data Sharing

IPD Sharing
Will share

http://www.merck.com/clinical-trials/pdf/Merck%20Procedure%20on%20Clinical%20Trial%20Data%20Access%20Final\_Updated%20July\_9\_2014.pdf http://engagezone.msd.com/ds\_documentation.php