CClinicalTrials.gg
TerminatedNCT00947557Updated Sep 21, 2011

Safety and Efficacy of Dutogliptin in Patients With Type 2 Diabetes Mellitus (T2DM) on Background Therapy With Glimepiride With or Without Metformin

A Phase 3 interventional study of Dutogliptin and Placebo in Diabetes Mellitus, Type II, sponsored by Forest Laboratories. Terminated at 147 sites in 8 countries. Open to participants aged 18 Years to 85 Years. Per ClinicalTrials.gov, last updated 2011-09-21.

Sponsored by Forest Laboratories · Phase 3, Interventional, and Treatment

Phase
Phase 3
Study type
Interventional
Enrollment
677
Allocation
Randomized
Ages
18 Years to 85 Years
Sex
All
01

Study summary

This study will evaluate the safety and efficacy of dutogliptin in patients with type 2 diabetes mellitus (T2DM) who are receiving background therapy of glimepiride with or without metformin.

02

Conditions studied

  • Diabetes Mellitus, Type II
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 677 is above the median of 80 across 8,367 interventional studies indexed under Diabetes Mellitus.

Browse Diabetes Mellitus studies →

Lead sponsor

Forest Laboratories is the lead sponsor of 165 studies on the registry; none are open to participants now.

Of its 6 completed or terminated interventional studies of FDA-regulated products, 6 (100%) have results posted.

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

04

Who can participate

Ages eligible
18 Years to 85 Years
Sexes eligible
All
Accepts healthy volunteers
No

Inclusion criteria

  • Type 2 diabetes mellitus, diagnosed at least 3 months prior to Screening (Visit 1)
  • BMI 20 to 48 kg/m2, inclusive
  • HbA1c 7.0% - 10.0%, inclusive
  • Age 18 to 85 years, inclusive

Exclusion criteria

Exclusion Criteria:

  • Currently on 3 or more oral antidiabetic drugs or insulin.
  • Type 1 diabetes mellitus
05

Study design

Phase
Phase 3
Primary purpose
Treatment
Allocation
Randomized
Intervention model
Parallel assignment
Masking
Double (Participant, Investigator)
Enrollment
677 participants (actual)

Study arms

  • Active comparator
    Dutogliptin

    Dutogliptin

    Drug: Dutogliptin

  • Placebo comparator
    Placebo

    Placebo

    Drug: Placebo

Interventions

  • DrugDutogliptin

    Dutogliptin oral administration once daily on background of glimepiride with or without metformin

  • DrugPlacebo

    Placebo, oral administration once daily on background of glimepiride with or without metformin

06

What researchers measure

Primary outcomes

  1. Hemoglobin A1c (HbA1c)

    Time frame: HbA1c is drawn at Visit 1 (Week -16 to -4), Visit 3 (Week -2), Visit 4 (Week 0), Visit 5 (Week 4), Visit 6 (Week 10), Visit 7 (Week 18), Visit 8 (Week 26).

Secondary outcomes

  1. Fasting Plasma Glucose (FPG)

    Time frame: FPG is drawn at Visit 1 (Week -16 to -4), Visit 2 (Week -4), Visit 3 (Week -2), Visit 4 (Week 0), Visit 5 (Week 4), Visit 6 (Week 10), Visit 7 (Week 18), Visit 8 (Week 26).

07

Study locations

147 sites
  • Forest Investigative Site 064
    Birmingham, Alabama 35205, United States
  • Forest Investigative Site 020
    Birmingham, Alabama 35235, United States
  • Forest Investigative Site 025
    Muscle Shoals, Alabama 35661, United States
  • Forest Investigative Site 059
    Chandler, Arizona 85225, United States
  • Forest Investigative Site 113
    Gilbert, Arizona 85295, United States
  • Forest Investigative Site 096
    Litchfield, Arizona 85340, United States
  • Forest Investigative Site 080
    Peoria, Arizona 85381, United States
  • Forest Investigative Site 098
    Phoenix, Arizona 85020, United States
  • Forest Investigative Site 044
    Scottsdale, Arizona 85254, United States
  • Forest Investigative Site 061
    Anaheim, California 92801, United States
  • Forest Investigative Site 041
    Chula Vista, California 91911, United States
  • Forest Investigative Site 049
    Encinitas, California 92024, United States
  • Forest Investigative Site 022
    Greenbrae, California 94904, United States
  • Forest Investigative Site 047
    Harbor City, California 90710, United States
  • Forest Investigative Site 010
    Huntington Park, California 90255, United States
  • Forest Investigative Site 070
    Los Angeles, California 90057, United States
  • Forest Investigative Site 111
    Northridge, California 91325, United States
  • Forest Investigative Site 031
    Riverside, California 92506, United States
  • Forest Investigative Site 091
    Roseville, California 95661, United States
  • Forest Investigative Site 067
    Sacramento, California 95821, United States
  • Forest Investigative Site 112
    Santa Ana, California 92701, United States
  • Forest Investigative Site 011
    Walnut Creek, California 94598, United States
  • Forest Investigative Site 063
    West Hills, California 91307, United States
  • Forest Investigative Site 088
    Denver, Colorado 80239, United States
  • Forest Investigative Site 156
    Boca Raton, Florida 33432, United States
  • Forest Investigative Site 004
    Daytona Beach, Florida 32117, United States
  • Forest Investigative Site 052
    DeLand, Florida 32720, United States
  • Forest Investigative Site 129
    Hollywood, Florida 33021, United States
  • Forest Investigative Site 062
    Jacksonville, Florida 32205, United States
  • Forest Investigative Site 125
    Miami Lakes, Florida 33014, United States
  • Forest Investigative Site 050
    Miami, Florida 33156, United States
  • Forest Investigative Site 021
    Miami, Florida 33169, United States
  • Forest Investigative Site 122
    Miami, Florida 33186, United States
  • Forest Investigative Site 069
    New Port Richey, Florida 34652, United States
  • Forest Investigative Site 012
    Ocala, Florida 34471, United States
  • Forest Investigative Site 015
    Orlando, Florida 32806, United States
  • Forest Investigative Site 131
    Ormond Beach, Florida 32174, United States
  • Forest Investigative Site 127
    Pembroke Pines, Florida 33028, United States
  • Forest Investigative Site 018
    Sarasota, Florida 34239, United States
  • Forest Investigative Site 075
    St. Petersburg, Florida 33716, United States
  • Forest Investigative Site 026
    West Palm Beach, Florida 33401, United States
  • Forest Investigative Site 045
    Atlanta, Georgia 30338, United States
  • Forest Investigative Site 079
    Augusta, Georgia 30909, United States
  • Forest Investigative Site 084
    Roswell, Georgia 30076, United States
  • Forest Investigative Site 132
    Roswell, Georgia 30076, United States
  • Forest Investigative Site 009
    Meridian, Idaho 83646, United States
  • Forest Investigative Site 030
    Peoria, Illinois 61614, United States
  • Forest Investigative Site 100
    Evansville, Indiana 47710, United States
  • Forest Investigative Site 097
    Evansville, Indiana 47713, United States
  • Forest Investigative Site 053
    Kansas City, Kansas 66160, United States
  • Forest Investigative Site 008
    Wichita, Kansas 67203, United States
  • Forest Investigative Site 107
    Lexington, Kentucky 40504, United States
  • Forest Investigative Site 034
    Covington, Louisiana 70433, United States
  • Forest Investigative Site 035
    Baltimore, Maryland 21204, United States
  • Forest Investigative Site 046
    Oxon Hill, Maryland 20745, United States
  • Forest Investigative Site 003
    Brockton, Massachusetts 02301, United States
  • Forest Investigative Site 055
    Brockton, Massachusetts 23301, United States
  • Forest Investigative Site 118
    New Bedford, Massachusetts 02740, United States
  • Forest Investigative Site 007
    Waltham, Massachusetts 24453, United States
  • Forest Investigative Site 002
    Dearborn, Michigan 48126, United States
  • Forest Investigative Site 029
    St. Clair Shores, Michigan 48081, United States
  • Forest Investigative Site 054
    Edina, Minnesota 55435, United States
  • Forest Investigative Site 072
    Las Vegas, Nevada 89101, United States
  • Forest Investigative Site 065
    Las Vegas, Nevada 89117, United States
  • Forest Investigative Site 101
    Albuquerque, New Mexico 87108, United States
  • Forest Investigative Site 081
    New Hyde Park, New York 11042, United States
  • Forest Investigative Site 016
    New York, New York 10019, United States
  • Forest Investigative Site 094
    Charlotte, North Carolina 28204, United States
  • Forest Investigative Site 051
    Charlotte, North Carolina 28209, United States
  • Forest Investigative Site 058
    Lenoir, North Carolina 28645, United States
  • Forest Investigative Site 038
    Morehead City, North Carolina 28557, United States
  • Forest Investigative Site 040
    Salisbury, North Carolina 28144, United States
  • Forest Investigative Site 082
    Winston-Salem, North Carolina 27103, United States
  • Forest Investigative Site 039
    Akron, Ohio 44311, United States
  • Forest Investigative Site 023
    Cincinnati, Ohio 45242, United States
  • Forest Investigative Site 043
    Columbus, Ohio 43201, United States
  • Forest Investigative Site 057
    Dayton, Ohio 45406, United States
  • Forest Investigative Site 032
    Kettering, Ohio 45429, United States
  • Forest Investigative Site 083
    Bethany, Oklahoma 73008, United States
  • Forest Investigative Site 005
    Eugene, Oregon 97404, United States
  • Forest Investigative Site 001
    Medford, Oregon 97504, United States
  • Forest Investigative Site 126
    Jenkintown, Pennsylvania 19046, United States
  • Forest Investigative Site 066
    Philadelphia, Pennsylvania 19152, United States
  • Forest Investigative Site 036
    Tipton, Pennsylvania 16684, United States
  • Forest Investigative Site 103
    Greer, South Carolina 29651, United States
  • Forest Investigative Site 033
    Pelzer, South Carolina 29669, United States
  • Forest Investigative Site 114
    Chattanooga, Tennessee 37404, United States
  • Forest Investigative Site 104
    Chattanooga, Tennessee 37421, United States
  • Forest Investigative Site 099
    Arlington, Texas 76014, United States
  • Forest Investigative Site 056
    Corpus Christi, Texas 78404, United States
  • Forest Investigative Site 071
    Dallas, Texas 75230, United States
  • Forest Investigative Site 017
    Dallas, Texas 75235, United States
  • Forest Investigative Site 014
    Irving, Texas 75039, United States
  • Forest Investigative Site 109
    San Antonio, Texas 78229, United States
  • Forest Investigative Site 119
    San Antonio, Texas 78258, United States
  • Forest Investigative Site 076
    Salt Lake City, Utah 84107, United States
  • Forest Investigative Site 028
    Virginia Beach, Virginia 23454, United States
  • Forest Investigative Site 068
    Renton, Washington 98057, United States
  • Forest Investigative Site 202
    Gomel, 236029, Belarus
  • Forest Investigative Site 208
    Grodno, 230015, Belarus

Showing the first 100 of 147 sites across 8 countries.

08

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Sep 21, 2011, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
09

Registry details

Key details

Study ID
NCT00947557
Lead sponsor
Forest Laboratories
Collaborators
Phenomix
Responsible party
Sponsor
First posted
Jul 28, 2009
Start date
Jul 2009
Primary completion
Jul 2010
Last update
Sep 21, 2011

Study contacts

Kaity Posada, PharmD
study director · Forest Research Institute, a subsidiary of Forest Laboratories Inc.

Oversight

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

Not currently enrolling

This study is terminated, as verified in Sep 2011. You cannot join it, but the record below documents what was studied.

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