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Showing 1–24 of 64 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: DPP-IV Inhibitor Clear all
Completed No phase listed Observational Accepts healthy volunteers Results available

Data Analysis for Drug Repurposing for Effective Alzheimer's Medicines (DREAM)- Semaglutide v DPP4 Inhibitors

NCT05768945
View directory record Official record
Conditions
Diabetes
Interventions
Semaglutide, DPP-4 inhibitor
Drug
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
65 Years and older
Enrollment
742,670 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Nov 9, 2025 · Synced Sep 3, 2026, 12:50 AM EDT
Terminated Phase 3 Interventional

Long-term Study to Evaluate the Safety of Dutogliptin/PHX1149T in Subjects With Type 2 Diabetes Mellitus

NCT00865592
View directory record Official record
Conditions
Type 2 Diabetes Mellitus, Type 2 Diabetes
Interventions
dutogliptin
Drug
Lead sponsor
Phenomix
Industry
Eligibility
18 Years to 85 Years
Enrollment
450 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
13
States / cities
Norwalk, California • Orange, California • Santa Ana, California + 10 more
Source: ClinicalTrials.gov public record
Updated Aug 10, 2010 · Synced Sep 3, 2026, 12:50 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Pharmacogenetics of Ace Inhibitor-Associated Angioedema

NCT01413542
View directory record Official record
Conditions
Hypertension, Diabetes Type 2
Interventions
Sitagliptin (DPP4 inhibitor), Substance P,, bradykinin, enalaprilat (ACE inhibitor), Glucagon-like peptide 1, brain natriuretic peptide
Drug
Lead sponsor
Vanderbilt University
Other
Eligibility
18 Years to 65 Years
Enrollment
44 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2014
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Nov 3, 2015 · Synced Sep 3, 2026, 12:50 AM EDT
Completed Phase 4 Interventional Results available

Sitagliptin + Metformin Compared to Metformin Monotherapy and Placebo in Women With a Recent GDM

NCT01856907
View directory record Official record
Conditions
Disorder of Glucose Regulation
Interventions
Sitagliptin-Metformin, Metformin, Placebo pill
Drug
Lead sponsor
Woman's
Other
Eligibility
18 Years to 42 Years · Female only
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2017
U.S. locations
1
States / cities
Baton Rouge, Louisiana
Source: ClinicalTrials.gov public record
Updated Jan 22, 2018 · Synced Sep 3, 2026, 12:50 AM EDT
Completed Phase 2 Interventional Results available

A Research Study in People With Type 2 Diabetes to Compare Two Types of Insulin: Insulin 287 and Insulin Glargine

NCT03922750
View directory record Official record
Conditions
Diabetes Mellitus, Type 2
Interventions
Insulin icodec, Insulin glargine U100
Drug
Lead sponsor
Novo Nordisk A/S
Industry
Eligibility
18 Years to 75 Years
Enrollment
154 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
13
States / cities
Walnut Creek, California • Roswell, Georgia • Idaho Falls, Idaho + 6 more
Source: ClinicalTrials.gov public record
Updated Jan 17, 2022 · Synced Sep 3, 2026, 12:50 AM EDT
Completed Phase 3 Interventional Results available

Efficacy and Safety of Sotagliflozin Versus Placebo and Empagliflozin in Participants With Type 2 Diabetes Mellitus Who Have Inadequate Glycemic Control While Taking a DPP4 Inhibitor Alone or With Metformin

NCT03351478
View directory record Official record
Conditions
Type 2 Diabetes Mellitus
Interventions
Sotagliflozin, Empagliflozin, Placebo
Drug
Lead sponsor
Lexicon Pharmaceuticals
Industry
Eligibility
18 Years and older
Enrollment
770 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
53
States / cities
Birmingham, Alabama • Sheffield, Alabama • Hawaiian Gardens, California + 40 more
Source: ClinicalTrials.gov public record
Updated May 10, 2021 · Synced Sep 3, 2026, 12:50 AM EDT
Completed Not applicable Interventional Results available

Effect of Chronic ACE and DPP4 Inhibition on Blood Pressure

NCT02130687
View directory record Official record
Conditions
Type 2 Diabetes Mellitus, Hypertension
Interventions
Placebo, Sitagliptin, Aprepitant, Mixed Meal Test (MMT)
Drug · Other
Lead sponsor
Vanderbilt University
Other
Eligibility
18 Years to 80 Years
Enrollment
106 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2020
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Mar 1, 2022 · Synced Sep 3, 2026, 12:50 AM EDT
Completed Phase 4 Interventional

Linagliptin and Mesenchymal Stem Cells: A Pilot Study

NCT02442817
View directory record Official record
Conditions
Schizophrenia
Interventions
Linagliptin
Drug
Lead sponsor
University of Nevada, Reno
Other
Eligibility
18 Years to 45 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
1
States / cities
Reno, Nevada
Source: ClinicalTrials.gov public record
Updated Nov 8, 2020 · Synced Sep 3, 2026, 12:50 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Study to Evaluate the Food Effect on Drug Availability, Pharmacokinetic (PK) Properties, Safety and Tolerability of Two Different Dose Combination Therapy of Saxagliptin/Dapagliflozin/Metformin Extended-release (XR) Against Individual Component Co-administration.

NCT03169959
View directory record Official record
Conditions
Type 2 Diabetes Mellitus
Interventions
2.5 mg Saxagliptin tablet, 5 mg dapagliflozin / 1000 mg metformin XR tablet, Triple FCDP - 2.5 mg saxagliptin / 5 mg dapagliflozin / 1000 mg metformin XR, 5 mg saxagliptin, 10 mg dapagliflozin / 1000 mg metformin XR tablet, Triple FCDP - 5 mg saxagliptin / 10 mg dapagliflozin / 1000 mg metformin XR
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years to 55 Years
Enrollment
85 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Aug 13, 2017 · Synced Sep 3, 2026, 12:50 AM EDT
Completed Phase 2 Interventional

A Study of DPP-IV Inhibitor in Patients With Type 2 Diabetes

NCT00111631
View directory record Official record
Conditions
Diabetes Mellitus Type 2
Interventions
DPP-IV Inhibitor, Metformin, Placebo
Drug
Lead sponsor
Hoffmann-La Roche
Industry
Eligibility
18 Years to 75 Years
Enrollment
218 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2006
U.S. locations
20
States / cities
Concord, California • Salinas, California • San Diego, California + 17 more
Source: ClinicalTrials.gov public record
Updated Nov 1, 2016 · Synced Sep 3, 2026, 12:50 AM EDT
Completed Phase 3 Interventional Results available

A Comparative Effectiveness Study of Major Glycemia-lowering Medications for Treatment of Type 2 Diabetes

NCT01794143
View directory record Official record
Conditions
Type 2 Diabetes, Comparative Effectiveness of Glycemia-lowering Medications
Interventions
Sulfonylurea (glimepiride), DPP-4 inhibitor (sitagliptin), GLP-1 receptor agonist (liraglutide), Insulin (glargine)
Drug
Lead sponsor
GRADE Study Group
Other
Eligibility
30 Years and older
Enrollment
7,850 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2021
U.S. locations
36
States / cities
Birmingham, Alabama • Phoenix, Arizona • San Diego, California + 28 more
Source: ClinicalTrials.gov public record
Updated Feb 9, 2026 · Synced Sep 3, 2026, 12:50 AM EDT
Terminated Phase 4 Interventional Results available

Use of Sitagliptin to Decrease Microalbuminuria

NCT02048904
View directory record Official record
Conditions
Type 2 Diabetes, Microalbuminuria
Interventions
Sitagliptin, Placebo
Drug
Lead sponsor
University of Missouri-Columbia
Other
Eligibility
18 Years to 75 Years
Enrollment
142 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
Columbia, Missouri
Source: ClinicalTrials.gov public record
Updated Aug 9, 2017 · Synced Sep 3, 2026, 12:50 AM EDT
Terminated Phase 3 Interventional

Safety and Efficacy Study of Dutogliptin/PHX1149T in Subjects With Type 2 Diabetes Mellitus on a Background Medication of Metformin

NCT00850239
View directory record Official record
Conditions
Type 2 Diabetes Mellitus
Interventions
dutogliptin, placebo
Drug
Lead sponsor
Phenomix
Industry
Eligibility
18 Years to 85 Years
Enrollment
700 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
34
States / cities
Montgomery, Alabama • Tempe, Arizona • Anaheim, California + 27 more
Source: ClinicalTrials.gov public record
Updated Aug 10, 2010 · Synced Sep 3, 2026, 12:50 AM EDT
Completed No phase listed Observational

Cardiovascular Outcomes in Participants With Type 2 Diabetes Mellitus (T2DM)

NCT03249506
View directory record Official record
Conditions
Diabetes Mellitus, Type 2
Interventions
Canagliflozin, Empagliflozin, Dapagliflozin, Dipeptidyl Peptidase-4 Inhibitor (DPP-4), Glucagon-Like Peptide-1 Agonist (GLP-1), Thiazolidinedione (TZD), Sulfonylureas, Insulin
Drug
Lead sponsor
Janssen Research & Development, LLC
Industry
Eligibility
18 Years and older
Enrollment
25,358 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
1
States / cities
Trevose, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Nov 20, 2017 · Synced Sep 3, 2026, 12:50 AM EDT
Completed No phase listed Observational Results available

Second-line Therapies for Patients With Type 2 Diabetes and Moderate Cardiovascular Disease Risk

NCT05214573
View directory record Official record
Conditions
Type 2 Diabetes, Cardiac Disease
Interventions
Glucagon like peptide 1 receptor agonist, Sodium-glucose cotransporter 2 inhibitor, Dipeptidyl Peptidase 4 Inhibitor, Sulfonylurea
Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
21 Years and older
Enrollment
386,301 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Oct 9, 2025 · Synced Sep 3, 2026, 12:50 AM EDT
Terminated Phase 4 Interventional Results available

Fatty Liver Study in Patients With Type II Diabetes

NCT02365233
View directory record Official record
Conditions
Type II Diabetes, Nonalcoholic Fatty Liver
Interventions
DPP4 inhibitor, Pioglitazone, Lantus insulin
Drug
Lead sponsor
The University of Texas Medical Branch, Galveston
Other
Eligibility
18 Years and older
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
1
States / cities
Galveston, Texas
Source: ClinicalTrials.gov public record
Updated Jul 30, 2018 · Synced Sep 3, 2026, 12:50 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Clinical Study to Evaluate the Safety, Tolerability and Pharmacokinetics (PKs) of ZYDPLA1 Following Oral Administration in Healthy Volunteers

NCT02620592
View directory record Official record
Conditions
Diabetes Mellitus
Interventions
ZYDPLA1 tablet, Placebo tablet
Drug
Lead sponsor
Zydus Lifesciences Limited
Industry
Eligibility
18 Years to 65 Years
Enrollment
84 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2015
U.S. locations
1
States / cities
Chula Vista, California
Source: ClinicalTrials.gov public record
Updated Dec 2, 2015 · Synced Sep 3, 2026, 12:50 AM EDT
Completed Phase 4 Interventional Results available

Dipeptidyl Peptidase-4 Inhibitor (Sitagliptin) Therapy in the Inpatients With Type 2 Diabetes

NCT01378117
View directory record Official record
Conditions
Type 2 Diabetes Mellitus, Hospitalization, Hyperglycemia
Interventions
Sitagliptin, glargine, lispro
Drug
Lead sponsor
Emory University
Other
Eligibility
18 Years to 80 Years
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
2
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Dec 6, 2018 · Synced Sep 3, 2026, 12:50 AM EDT
Completed No phase listed Observational

Replication of the LEADER Diabetes Trial in Healthcare Claims

NCT03936049
View directory record Official record
Conditions
Diabetes
Interventions
Liraglutide, DPP-4 inhibitor
Drug
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
50 Years to 120 Years
Enrollment
168,690 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2021
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 26, 2023 · Synced Sep 3, 2026, 12:50 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Comparative Effectiveness of Metformin for Type 2 Diabetes With Chronic Kidney Disease

NCT03921242
View directory record Official record
Conditions
Diabetes Mellitus, Type 2, Renal Insufficiency, Chronic
Interventions
Metformin, Sulfonylurea, DPP-4 inhibitor, SGLT2 inhibitor, GLP1 receptor agonist
Drug
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
18 Years and older
Enrollment
4,888 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2023
U.S. locations
2
States / cities
Chapel Hill, North Carolina • Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Nov 8, 2023 · Synced Sep 3, 2026, 12:50 AM EDT
Recruiting Phase 1 Interventional

Sitagliptin With Pembro in RCC and Melanoma

NCT07634380
View directory record Official record
Conditions
Advanced Renal Cell Carcinoma, Advanced Melanoma
Interventions
Sitagliptin, Pembrolizumab
Drug
Lead sponsor
Fernando Maciel Barbosa
Other
Eligibility
18 Years to 99 Years
Enrollment
64 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2031
U.S. locations
1
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated Jul 29, 2026 · Synced Sep 3, 2026, 12:50 AM EDT
Completed Phase 4 Interventional Results available

Safety and Efficacy of Saxagliptin for Glycemic Control in Non-Critically Ill Hospitalized Patient

NCT02182895
View directory record Official record
Conditions
Diabetes Mellitus
Interventions
Saxagliptin
Drug
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years to 110 Years
Enrollment
72 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jun 22, 2017 · Synced Sep 3, 2026, 12:50 AM EDT
Completed Phase 4 Interventional Results available

Anti-Diabetic Medications to Fight PD and LBD

NCT06263673
View directory record Official record
Conditions
Lewy Body Dementia, Parkinson Disease
Interventions
Sitagliptin, Dapagliflozin, Placebo
Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
45 Years to 65 Years
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
Jacksonville, Florida
Source: ClinicalTrials.gov public record
Updated Jan 27, 2026 · Synced Sep 3, 2026, 12:50 AM EDT
Completed Phase 4 Interventional Results available

Efficacy in Controlling Glycaemia With Victoza® (Liraglutide) as add-on to Metformin vs. OADs as add-on to Metformin After up to 104 Weeks of Treatment in Subjects With Type 2 Diabetes

NCT02730377
View directory record Official record
Conditions
Diabetes, Diabetes Mellitus, Type 2
Interventions
liraglutide, alpha-glucosidase inhibitors, DPP-4 inhibitors, meglitinides, SGLT-2 inhibitors, sulphonylurea, thiazolidinediones
Drug
Lead sponsor
Novo Nordisk A/S
Industry
Eligibility
18 Years and older
Enrollment
1,991 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
179
States / cities
Birmingham, Alabama • Haleyville, Alabama • Tuscumbia, Alabama + 157 more
Source: ClinicalTrials.gov public record
Updated Jul 6, 2020 · Synced Sep 3, 2026, 12:50 AM EDT