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ClinicalTrials.gov public records Last synced Oct 16, 2026, 9:18 PM EDT

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Showing 1–24 of 77 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: DPP4 Clear all
Withdrawn Phase 4 Interventional

Effects of DPP4 Inhibition on COVID-19

NCT04341935
View directory record Official record
Conditions
Coronavirus Infection, Type 2 Diabetes
Interventions
Linagliptin, Insulin regimen
Drug
Lead sponsor
University of Miami
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Jun 10, 2021 · Synced Oct 16, 2026, 9:18 PM EDT
Completed Phase 1 Interventional Results available

Pharmacokinetics and Pharmacodynamics Trial With Linagliptin (BI 1356) 5mg in African American Type 2 Diabetic Patients

NCT00935220
View directory record Official record
Conditions
Diabetes Mellitus, Type 2
Interventions
linagliptin QD (once daily) for 7 days
Drug
Lead sponsor
Boehringer Ingelheim
Industry
Eligibility
21 Years to 65 Years
Enrollment
41 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2009
U.S. locations
6
States / cities
Cypress, California • DeLand, Florida • Miami, Florida + 3 more
Source: ClinicalTrials.gov public record
Updated Jun 27, 2014 · Synced Oct 16, 2026, 9:18 PM 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 11, 2010 · Synced Oct 16, 2026, 9:18 PM EDT
Withdrawn Early Phase 1 Interventional

Effects of DPP-4 Inhibition on Calcium and Bone Metabolism in Type 2 Diabetes Mellitus

NCT02444364
View directory record Official record
Conditions
Type 2 Diabetes
Interventions
Sitagliptin
Drug
Lead sponsor
University of Missouri-Columbia
Other
Eligibility
18 Years to 70 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
1
States / cities
Columbia, Missouri
Source: ClinicalTrials.gov public record
Updated Jun 1, 2017 · Synced Oct 16, 2026, 9:18 PM 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 11, 2021 · Synced Oct 16, 2026, 9:18 PM EDT
Terminated Phase 3 Interventional

Study to Evaluate Safety and Efficacy of Dutogliptin in Type 2 Diabetes Mellitus Subjects With Moderate and Severe Renal Impairment

NCT00958269
View directory record Official record
Conditions
Type 2 Diabetes Mellitus, Renal Impairment
Interventions
dutogliptin, placebo, sitagliptin
Drug
Lead sponsor
Phenomix
Industry
Eligibility
18 Years to 85 Years
Enrollment
360 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
23
States / cities
Tempe, Arizona • Long Beach, California • Lynwood, California + 18 more
Source: ClinicalTrials.gov public record
Updated Feb 3, 2010 · Synced Oct 16, 2026, 9:18 PM EDT
Completed No phase listed Observational

Replication of the CANVAS Diabetes Trial in Healthcare Claims

NCT03936010
View directory record Official record
Conditions
Diabetes
Interventions
Canagliflozin, DPP-4 inhibitor
Drug
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years and older
Enrollment
152,202 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 27, 2023 · Synced Oct 16, 2026, 9:18 PM 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 21, 2017 · Synced Oct 16, 2026, 9:18 PM 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 23, 2018 · Synced Oct 16, 2026, 9:18 PM EDT
Completed Phase 2 Interventional Results available

A Research Study to Compare Two Types of Insulin: Insulin 287 and Insulin Glargine in People With Type 2 Diabetes Who Have Not Used Insulin Before

NCT03951805
View directory record Official record
Conditions
Diabetes Mellitus, Type 2
Interventions
Insulin icodec, Insulin Glargine
Drug
Lead sponsor
Novo Nordisk A/S
Industry
Eligibility
18 Years to 75 Years
Enrollment
205 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
12
States / cities
Anaheim, California • Lancaster, California • Roswell, Georgia + 8 more
Source: ClinicalTrials.gov public record
Updated Apr 5, 2021 · Synced Oct 16, 2026, 9:18 PM EDT
Completed Phase 3 Interventional Results available

The CANTATA-D2 Trial (CANagliflozin Treatment And Trial Analysis - DPP-4 Inhibitor Second Comparator Trial)

NCT01137812
View directory record Official record
Conditions
Diabetes Mellitus, Type 2
Interventions
Sitagliptin 100 mg, Canagliflozin 300 mg, Metformin, Sulphonylurea
Drug
Lead sponsor
Janssen Research & Development, LLC
Industry
Eligibility
18 Years and older
Enrollment
756 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
85
States / cities
Mobile, Alabama • Goodyear, Arizona • Mesa, Arizona + 82 more
Source: ClinicalTrials.gov public record
Updated Jan 15, 2015 · Synced Oct 16, 2026, 9:18 PM EDT
Completed Phase 4 Interventional Results available

Sitagliptin in Non-Diabetic Patients Undergoing General Surgery

NCT02741687
View directory record Official record
Conditions
Hyperglycemia
Interventions
Sitagliptin, Placebo, Supplemental insulin (insulin lispro), Supplemental insulin (insulin aspart), Long acting basal insulin (insulin detemir), Long acting basal insulin (insulin glargine)
Drug
Lead sponsor
Emory University
Other
Eligibility
18 Years to 80 Years
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
2
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Jun 27, 2018 · Synced Oct 16, 2026, 9:18 PM EDT
Completed Phase 1 Interventional

Treatment Differences Between Canagliflozin and Placebo in Insulin Secretion in Subjects With Type 2 Diabetes Mellitus (T2DM)

NCT02009488
View directory record Official record
Conditions
Diabetes Mellitus, Type 2
Interventions
Canagliflozin, 100 mg, Canagliflozin, 300 mg, Placebo
Drug
Lead sponsor
Janssen Research & Development, LLC
Industry
Eligibility
25 Years to 70 Years
Enrollment
59 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
2
States / cities
San Diego, La Jolla, California • Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Jan 4, 2018 · Synced Oct 16, 2026, 9:18 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Effect of DPP4 Inhibition on Growth Hormone Secretion

NCT01701973
View directory record Official record
Conditions
Obesity
Interventions
Sitagliptin, Pegvisomant, Placebo, L-NMMA, Exendin 9-39
Drug
Lead sponsor
Vanderbilt University
Other
Eligibility
18 Years to 40 Years
Enrollment
44 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2017
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated May 29, 2018 · Synced Oct 16, 2026, 9:18 PM EDT
Completed No phase listed Observational

Replication of the DECLARE Diabetes Trial in Healthcare Claims

NCT04215523
View directory record Official record
Conditions
Diabetes
Interventions
Dapagliflozin, DPP-4 inhibitor
Drug
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years to 120 Years
Enrollment
49,790 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 27, 2023 · Synced Oct 16, 2026, 9:18 PM EDT
Completed Phase 3 Interventional Results available

A Safety and Efficacy Study of Canagliflozin in Older Patients (55 to 80 Years of Age) With Type 2 Diabetes Mellitus

NCT01106651
View directory record Official record
Conditions
Diabetes Mellitus, Type 2
Interventions
Canagliflozin 100 mg, Canagliflozin 300 mg, Antihyperglycemic agent(s), Placebo
Drug
Lead sponsor
Janssen Research & Development, LLC
Industry
Eligibility
55 Years to 80 Years
Enrollment
716 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2013
U.S. locations
34
States / cities
Glendale, Arizona • Phoenix, Arizona • Little Rock, Arkansas + 31 more
Source: ClinicalTrials.gov public record
Updated Nov 4, 2014 · Synced Oct 16, 2026, 9:18 PM EDT
Withdrawn Phase 3 Interventional

Fasiglifam in Type 2 Diabetic Subjects With Chronic Kidney Disease Stage 4 or 5 on Hemodialysis

NCT02015780
View directory record Official record
Conditions
Type 2 Diabetes Mellitus, Chronic Kidney Disease
Interventions
Fasiglifam, Placebo, Antihyperglycemic therapy
Drug
Lead sponsor
Takeda
Industry
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
7
States / cities
Whittier, California • Westminster, Colorado • Tampa, Florida + 4 more
Source: ClinicalTrials.gov public record
Updated Jan 27, 2014 · Synced Oct 16, 2026, 9:18 PM EDT
Completed Phase 2 Interventional Results available

Sitagliptin for Prevention of Acute Graft Versus-Host Disease After Allogeneic Hematopoietic Stem Cell Transplantation

NCT02683525
View directory record Official record
Conditions
Graft vs Host Disease, Hematopoietic Stem Cell Transplantation
Interventions
Sitagliptin
Drug
Lead sponsor
Sherif S. Farag
Other
Eligibility
18 Years to 60 Years
Enrollment
37 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
2
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Jan 22, 2021 · Synced Oct 16, 2026, 9:18 PM 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 28, 2026 · Synced Oct 16, 2026, 9:18 PM EDT
Completed No phase listed Observational

A Study for Comparison of Canagliflozin Versus Alternative Antihyperglycemic Treatments on Risk of Heart Failure Hospitalization and Amputation for Participants With Type 2 Diabetes Mellitus and the Subpopulation With Established Cardiovascular Disease

NCT03492580
View directory record Official record
Conditions
Diabetes Mellitus, Type 2, Cardiovascular Diseases
Interventions
Canagliflozin, Empagliflozin, Dapagliflozin, Dipeptidyl Peptidase-4 (DPP-4) Inhibitors, Glucagon-like Peptide-1 (GLP-1) Agonist, Anti-hyperglycemic Agents (AHA), Thiazolidinediones (TZD), Sulfonylureas (SU), Insulin
Drug
Lead sponsor
Janssen Research & Development, LLC
Industry
Eligibility
Not listed
Enrollment
714,582 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018
U.S. locations
1
States / cities
Titusville, New Jersey
Source: ClinicalTrials.gov public record
Updated Jun 25, 2025 · Synced Oct 16, 2026, 9:18 PM EDT
Active, not recruiting No phase listed Observational

Comparative Effectiveness and Safety of Four Second Line Pharmacological Strategies in Type 2 Diabetes Study

NCT05220917
View directory record Official record
Conditions
Cardiovascular Events, Type2 Diabetes, Renal Disease
Interventions
SGLT2 inhibitor, DPP-4 inhibitor, GLP-1RA, 2nd generation SU
Drug
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years and older
Enrollment
781,430 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Aug 13, 2026 · Synced Oct 16, 2026, 9:18 PM EDT
Withdrawn Not applicable Interventional

Proteus Sustained Behavior Change Study

NCT01503008
View directory record Official record
Conditions
Type 2 Diabetes Mellitus
Interventions
Proteus Sustained Behavior Change system, Regularly prescribed diabetes medicines (metformin, sulfonylureas, thiazolidinediones, DPP-IV inhibitors, alpha-glucosidase inhibitors)
Device · Drug
Lead sponsor
Proteus Digital Health, Inc.
Industry
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012
U.S. locations
2
States / cities
Chicago, Illinois • Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 5, 2013 · Synced Oct 16, 2026, 9:18 PM EDT
Terminated Not applicable Interventional Accepts healthy volunteers Results available

DPP-4 Inhibition and TZD for DM Prevention

NCT01006018
View directory record Official record
Conditions
Prediabetic State
Interventions
Sitagliptin + Pioglitazone PLACEBO, Sitagliptin + Pioglitazone, PLACEBO
Drug
Lead sponsor
Emory University
Other
Eligibility
18 Years to 80 Years
Enrollment
3 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011
U.S. locations
2
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Dec 5, 2013 · Synced Oct 16, 2026, 9:18 PM 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 2, 2022 · Synced Oct 16, 2026, 9:18 PM EDT