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Showing 1–24 of 32 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Placebo to match sitagliptin Clear all
Terminated Phase 3 Interventional Results available

Comparison of Fasiglifam (TAK-875) to Placebo and Sitagliptin in Combination With Metformin in Participants With Type 2 Diabetes

NCT01549964
View directory record Official record
Conditions
Glycemic Control
Interventions
Fasiglifam (TAK-875), Sitagliptin, Placebo
Drug
Lead sponsor
Takeda
Industry
Eligibility
18 Years and older
Enrollment
916 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
58
States / cities
Muscle Shoals, Alabama • Mesa, Arizona • Peoria, Arizona + 55 more
Source: ClinicalTrials.gov public record
Updated Jun 1, 2016 · Synced Sep 28, 2026, 6:27 PM EDT
Completed Phase 4 Interventional Results available

Cardiovascular Effects of GLP-1 Receptor Activation

NCT03101930
View directory record Official record
Conditions
Obesity, PreDiabetes
Interventions
Liraglutide, Sitagliptin, hypocaloric diet, Placebos, Exendin (9-39)
Drug · Other
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
18 Years to 65 Years
Enrollment
329 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2021
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Oct 17, 2022 · Synced Sep 28, 2026, 6:27 PM EDT
Terminated Phase 3 Interventional Results available

Comparison of Fasiglifam (TAK-875) With Sitagliptin When Used in Combination With Metformin in Patients With Type 2 Diabetes

NCT01834274
View directory record Official record
Conditions
Diabetes Mellitus, Type 2
Interventions
Fasiglifam (TAK-875), Fasiglifam (TAK-875) Placebo, Sitagliptin, Sitagliptin Placebo, Metformin
Drug
Lead sponsor
Takeda
Industry
Eligibility
18 Years and older
Enrollment
96 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
44
States / cities
Huntsville, Alabama • Chandler, Arizona • Glendale, Arizona + 41 more
Source: ClinicalTrials.gov public record
Updated Sep 27, 2015 · Synced Sep 28, 2026, 6:27 PM EDT
Completed Phase 2 Interventional Results available

A Study in Type 2 Diabetic Subjects on Stable Metformin Therapy to Investigate the Safety, Tolerability, Pharmacokinetics and Pharmacodynamics of Co-administering Single and Multiple Oral Doses of GSK1292263

NCT01128621
View directory record Official record
Conditions
Diabetes Mellitus, Type 2
Interventions
GSK1292263, GSK1292263 matching placebo, Sitagliptin
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years to 65 Years
Enrollment
66 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
2
States / cities
Chula Vista, California • Miami, Florida
Source: ClinicalTrials.gov public record
Updated Oct 15, 2017 · Synced Sep 28, 2026, 6:27 PM EDT
Completed Phase 4 Interventional Results available

Mechanistic Evaluation of Glucose-lowering Strategies in Patients With Heart Failure

NCT02917031
View directory record Official record
Conditions
Type 2 Diabetes Mellitus, Heart Failure
Interventions
Saxagliptin, Sitagliptin, Placebo to match saxagliptin, Placebo to match sitagliptin
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years to 130 Years
Enrollment
348 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
11
States / cities
Torrance, California • Upland, California • Miami, Florida + 7 more
Source: ClinicalTrials.gov public record
Updated Nov 7, 2021 · Synced Sep 28, 2026, 6:27 PM EDT
Completed Phase 3 Interventional Results available

The CANTATA-D Trial (CANagliflozin Treatment and Trial Analysis - DPP-4 Inhibitor Comparator Trial)

NCT01106677
View directory record Official record
Conditions
Diabetes Mellitus, Type 2
Interventions
Placebo, Canagliflozin, Sitagliptin, Metformin immediate release
Drug
Lead sponsor
Janssen Research & Development, LLC
Industry
Eligibility
18 Years to 80 Years
Enrollment
1,284 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
45
States / cities
Little Rock, Arkansas • Fountain Valley, California • National City, California + 42 more
Source: ClinicalTrials.gov public record
Updated Jul 29, 2013 · Synced Sep 28, 2026, 6:27 PM EDT
Completed Phase 3 Interventional Results available

Study to Evaluate the Efficacy and Safety of Saxagliptin Co-administered With Dapagliflozin in Combination With Metformin Compared to Sitagliptin in Combination With Metformin in Adult Patients With Type 2 Diabetes Who Have Inadequate Glycemic Control on Metformin Therapy Alone

NCT02284893
View directory record Official record
Conditions
Type 2 Diabetes
Interventions
Saxagliptin, Dapagliflozin, Sitagliptin, Placebo matching with Saxagliptin, Placebo matching with Dapagliflozin, Placebo matching with Sitagliptin
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years to 120 Years
Enrollment
461 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
40
States / cities
Mesa, Arizona • Phoenix, Arizona • Little Rock, Arkansas + 34 more
Source: ClinicalTrials.gov public record
Updated May 31, 2018 · Synced Sep 28, 2026, 6:27 PM EDT
Completed Phase 3 Interventional Results available

The CANTATA-MP Trial (CANagliflozin Treatment and Trial Analysis - Metformin and Pioglitazone)

NCT01106690
View directory record Official record
Conditions
Diabetes Mellitus, Type 2
Interventions
Placebo, Canagliflozin, Sitagliptin, Metformin, Pioglitazone
Drug
Lead sponsor
Janssen Research & Development, LLC
Industry
Eligibility
18 Years to 80 Years
Enrollment
344 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
41
States / cities
Anniston, Alabama • Phoenix, Arizona • Tucson, Arizona + 38 more
Source: ClinicalTrials.gov public record
Updated Jul 14, 2013 · Synced Sep 28, 2026, 6:27 PM EDT
Completed Phase 2 Interventional Results available

A Study in Type 2 Diabetics of Single and Multiple Doses of Orally Administered GSK1292263 to Investigate the Safety, Tolerability, Pharmacokinetics and Pharmacodynamics

NCT01119846
View directory record Official record
Conditions
Diabetes Mellitus, Type 2
Interventions
GSK1292263, GSK1292263 matching placebo, Sitagliptin
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years to 60 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
7
States / cities
Phoenix, Arizona • Chula Vista, California • Miami, Florida + 4 more
Source: ClinicalTrials.gov public record
Updated Jan 16, 2018 · Synced Sep 28, 2026, 6:27 PM EDT
Completed Phase 2 Interventional Results available

Study Of Safety And Efficacy Of PF-04991532 In Subjects With Type 2 Diabetes Mellitus

NCT01336738
View directory record Official record
Conditions
Diabetes, Type 2
Interventions
Placebo, 150 mg PF-04991532, 450 mg PF-04991532, 750 mg PF-04991532, Sitagliptin 100 mg
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years to 70 Years
Enrollment
266 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
28
States / cities
Jonesboro, Arkansas • Los Angeles, California • Palm Springs, California + 21 more
Source: ClinicalTrials.gov public record
Updated Aug 5, 2013 · Synced Sep 28, 2026, 6:27 PM EDT
Completed Phase 3 Interventional Results available

Effectiveness of Sitagliptin for HIV Insulin Resistance and Inflammation

NCT01552694
View directory record Official record
Conditions
Inflammation, Macrophage Infiltration, Cardiovascular Disease
Interventions
Sitagliptin, Placebo
Drug
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years to 65 Years
Enrollment
38 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated May 7, 2018 · Synced Sep 28, 2026, 6:27 PM EDT
Terminated Phase 3 Interventional Results available

TAK-875 (Fasiglifam) in Combination With Sitagliptin in Adults With Type 2 Diabetes

NCT01829464
View directory record Official record
Conditions
Diabetes
Interventions
Placebo, TAK-875
Drug
Lead sponsor
Takeda
Industry
Eligibility
18 Years and older
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
82
States / cities
Birmingham, Alabama • Dothan, Alabama • Muscle Shoals, Alabama + 78 more
Source: ClinicalTrials.gov public record
Updated May 31, 2016 · Synced Sep 28, 2026, 6:27 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Study to Evaluate the Safety, Tolerability, PK and PD of DA-1241 in Healthy Male Subjects and Subjects With T2DM

NCT03646721
View directory record Official record
Conditions
Diabetes Mellitus, Type 2
Interventions
DA-1241, Placebo, Sitagliptin
Drug
Lead sponsor
Dong-A ST Co., Ltd.
Industry
Eligibility
18 Years to 70 Years
Enrollment
108 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2020
U.S. locations
4
States / cities
Chula Vista, California • Miami, Florida • High Point, North Carolina + 1 more
Source: ClinicalTrials.gov public record
Updated Feb 10, 2021 · Synced Sep 28, 2026, 6:27 PM EDT
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers

Clinical Safety, Tolerability, Pharmacokinetics and Pharmacodynamics of LEZ763

NCT01619332
View directory record Official record
Conditions
Type II Diabetes
Interventions
Placebo, Sitagliptin, LEZ763
Drug
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
18 Years to 65 Years
Enrollment
220 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2013
U.S. locations
6
States / cities
Chula Vista, California • Miami, Florida • Orlando, Florida + 3 more
Source: ClinicalTrials.gov public record
Updated Dec 16, 2020 · Synced Sep 28, 2026, 6:27 PM EDT
Completed Phase 2 Interventional

Efficacy and Safety of TAK-875 in Combination With Sitagliptin in Participants With Type 2 Diabetes Mellitus

NCT01414920
View directory record Official record
Conditions
Diabetes Mellitus, Type 2
Interventions
Placebo, TAK-875, Sitagliptin, TAK-875 and Sitagliptin
Drug
Lead sponsor
Takeda
Industry
Eligibility
18 Years to 80 Years
Enrollment
368 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
80
States / cities
Birmingham, Alabama • Brimingham, Alabama • Chandler, Arizona + 77 more
Source: ClinicalTrials.gov public record
Updated Apr 3, 2016 · Synced Sep 28, 2026, 6:27 PM EDT
Completed Phase 2 Interventional Results available

A Study of GSK256073 in Subjects With Type 2 Diabetes Mellitus Who Are Being Treated With Metformin

NCT01376323
View directory record Official record
Conditions
Diabetes Mellitus, Type 2
Interventions
GSK256073 1mg, GSK256073 5mg, GSK256073 10mg, GSK256073 25mg, Placebo, Sitagliptin 100mg
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
20 Years to 70 Years
Enrollment
92 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
3
States / cities
Anniston, Alabama • Miami, Florida • Miramar, Florida
Source: ClinicalTrials.gov public record
Updated Oct 10, 2017 · Synced Sep 28, 2026, 6:27 PM EDT
Completed Phase 2 Interventional Results available

A Study Investigating Safety, Tolerability, Pharmacokinetics and Pharmacodynamics of GSK2330672 Administered With Metformin to Type 2 Diabetes Patients

NCT02202161
View directory record Official record
Conditions
Diabetes Mellitus, Type 2
Interventions
GSK2330672, Placebo, Sitagliptin, Metformin
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
30 Years to 64 Years
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
4
States / cities
Chula Vista, California • Miami, Florida • Baltimore, Maryland + 1 more
Source: ClinicalTrials.gov public record
Updated Nov 5, 2017 · Synced Sep 28, 2026, 6:27 PM EDT
Completed Phase 3 Interventional Results available

24-week Study Comparing Lixisenatide to Sitagliptin as add-on to Metformin in Obese Type 2 Diabetic Patients Younger Than 50 Years

NCT00976937
View directory record Official record
Conditions
Type 2 Diabetes Mellitus
Interventions
Lixisenatide (AVE0010), Lixisenatide Placebo, Pen auto-injector, Sitagliptin, Sitagliptin Placebo, Metformin
Drug · Device
Lead sponsor
Sanofi
Industry
Eligibility
18 Years to 49 Years
Enrollment
319 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
21
States / cities
Montgomery, Alabama • Muscle Shoals, Alabama • Mesa, Arizona + 17 more
Source: ClinicalTrials.gov public record
Updated Oct 10, 2016 · Synced Sep 28, 2026, 6:27 PM EDT
Completed Phase 3 Interventional Results available

Efficacy and Safety of Albiglutide in Treatment of Type 2 Diabetes

NCT00838903
View directory record Official record
Conditions
Diabetes Mellitus, Type 2
Interventions
albiglutide, sitagliptin, glimepiride, metformin, placebo albiglutide, placebo sitagliptin, placebo glimepiride
Biological · Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years and older
Enrollment
1,049 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2013
U.S. locations
317
States / cities
Birmingham, Alabama • Dothan, Alabama • Hueytown, Alabama + 254 more
Source: ClinicalTrials.gov public record
Updated Jan 8, 2017 · Synced Sep 28, 2026, 6:27 PM EDT
Completed Phase 3 Interventional Results available

Safety and Efficacy of Bexagliflozin Compared to Sitagliptin as Add-on Therapy to Metformin in Type 2 Diabetes Subjects

NCT03115112
View directory record Official record
Conditions
Type 2 Diabetes Mellitus
Interventions
Bexagliflozin, Sitagliptin, Placebo for sitagliptin, Placebo for bexagliflozin
Drug
Lead sponsor
Theracos
Industry
Eligibility
18 Years and older
Enrollment
386 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
10
States / cities
Lincoln, California • Long Beach, California • San Dimas, California + 7 more
Source: ClinicalTrials.gov public record
Updated Jun 21, 2021 · Synced Sep 28, 2026, 6:27 PM EDT
Completed Phase 2 Interventional Results available

An Efficacy, Safety, and Tolerability Study of Canagliflozin (JNJ-28431754) in Patients With Type 2 Diabetes

NCT00642278
View directory record Official record
Conditions
Diabetes Mellitus, Type II, Diabetes Mellitus, Non Insulin Dependent
Interventions
Canagliflozin (JNJ-28431754), Sitagliptin, Placebo
Drug
Lead sponsor
Johnson & Johnson Pharmaceutical Research & Development, L.L.C.
Industry
Eligibility
18 Years to 65 Years
Enrollment
451 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
30
States / cities
Birmingham, Alabama • Mesa, Arizona • Tucson, Arizona + 27 more
Source: ClinicalTrials.gov public record
Updated Jul 18, 2013 · Synced Sep 28, 2026, 6:27 PM EDT
Completed Phase 3 Interventional

A Study of Taspoglutide Versus Sitagliptin for the Treatment of Patients With Type 2 Diabetes Mellitus Inadequately Controlled With Metformin.

NCT00754988
View directory record Official record
Conditions
Diabetes Mellitus Type 2
Interventions
Metformin, Placebo (matching sitagliptin), Placebo (matching taspoglutide), Sitagliptin, Taspoglutide
Drug
Lead sponsor
Hoffmann-La Roche
Industry
Eligibility
18 Years to 75 Years
Enrollment
666 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
64
States / cities
Birmingham, Alabama • Huntsville, Alabama • Tallassee, Alabama + 58 more
Source: ClinicalTrials.gov public record
Updated Nov 3, 2016 · Synced Sep 28, 2026, 6:27 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A 2-Part Trial in Subjects With Type 2 Diabetes and in Healthy Subjects to Evaluate GSK1614235, a New Glucose Lowering Drug to Treat Type 2 Diabetes

NCT00976261
View directory record Official record
Conditions
Diabetes Mellitus, Type 2
Interventions
GSK1614235, Sitagliptin, Placebo
Drug · Other
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
30 Years to 65 Years
Enrollment
72 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2010
U.S. locations
3
States / cities
Miami, Florida • Baton Rouge, Louisiana • Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Jun 7, 2017 · Synced Sep 28, 2026, 6:27 PM EDT
Completed Phase 3 Interventional Results available

Dapagliflozin DPPIV Inhibitor add-on Study

NCT00984867
View directory record Official record
Conditions
Type 2 Diabetes
Interventions
Dapagliflozin, Placebo
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years and older
Enrollment
833 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
45
States / cities
Huntsville, Alabama • Ozark, Alabama • Anaheim, California + 42 more
Source: ClinicalTrials.gov public record
Updated Jun 12, 2014 · Synced Sep 28, 2026, 6:27 PM EDT