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Showing 25–47 of 23 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Linagliptin Clear all
Completed Phase 4 Interventional Results available

The Effect of Linagliptin on Mitochondrial and Endothelial Function

NCT01969084
View directory record Official record
Conditions
Type II Diabetes Mellitus
Interventions
Linagliptin, Placebo, Microcirculation testing, Macrocirculation testing, MRI Scans
Drug · Other
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
30 Years to 70 Years
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Nov 17, 2016 · Synced Sep 3, 2026, 9:37 AM EDT
Completed Phase 3 Interventional Results available

30 Week Parallel Group Comparison Study of Linagliptin + Pioglitazone (5+15, 5+30 and 5+45 mg) qd Versus Respective Monotherapies, Followed by a Comparison of 5mg+30mg and 5mg+45mg Versus Respective Monotherapies in Type 2 Diabetes for up to 54 Weeks

NCT01183013
View directory record Official record
Conditions
Diabetes Mellitus, Type 2
Interventions
Pioglitazone 15 mg, Pioglitazone 45 mg, Pioglitazone 30 mg, Linagliptin 5mg / Pioglitazone 45 mg FDC, Linagliptin 5mg / Pioglitazone 30 mg FDC, Linagliptin 5mg, Linagliptin 5mg / Pioglitazone 15 mg FDC
Drug
Lead sponsor
Boehringer Ingelheim
Industry
Eligibility
18 Years to 80 Years
Enrollment
936 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2013
U.S. locations
74
States / cities
Birmingham, Alabama • Montgomery, Alabama • Muscle Shoals, Alabama + 60 more
Source: ClinicalTrials.gov public record
Updated Oct 19, 2014 · Synced Sep 3, 2026, 9:37 AM EDT
Completed Phase 3 Interventional Results available

Safety and Efficacy in Type 2 Diabetic Patients With Severe Chronic Renal Impairment, 5 mg BI 1356 (Linagliptin) vs. Placebo, Insulin Background Inclusive

NCT00800683
View directory record Official record
Conditions
Diabetes Mellitus, Type 2
Interventions
BI 1356, placebo
Drug
Lead sponsor
Boehringer Ingelheim
Industry
Eligibility
18 Years to 80 Years
Enrollment
133 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2008
U.S. locations
24
States / cities
Phoenix, Arizona • Chula Vista, California • Riverside, California + 20 more
Source: ClinicalTrials.gov public record
Updated May 19, 2014 · Synced Sep 3, 2026, 9:37 AM EDT
Completed Phase 4 Interventional Results available

Linagliptin Inpatient Trial

NCT02004366
View directory record Official record
Conditions
Type 2 Diabetes
Interventions
Linagliptin, Basal Bolus, Linagliptin + 50% Glargine dose on discharge, Linagliptin + 80% Glargine
Drug
Lead sponsor
Emory University
Other
Eligibility
18 Years to 80 Years
Enrollment
295 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
5
States / cities
Denver, Colorado • Atlanta, Georgia • Chicago, Illinois + 1 more
Source: ClinicalTrials.gov public record
Updated Feb 19, 2019 · Synced Sep 3, 2026, 9:37 AM EDT
Completed Phase 4 Interventional Results available

ADA Linagliptin in Long Term Care

NCT02061969
View directory record Official record
Conditions
Diabetes
Interventions
linagliptin, insulin glargine
Drug
Lead sponsor
Emory University
Other
Eligibility
18 Years and older
Enrollment
140 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
4
States / cities
Atlanta, Georgia • Decatur, Georgia
Source: ClinicalTrials.gov public record
Updated Aug 21, 2018 · Synced Sep 3, 2026, 9:37 AM EDT
Completed Phase 4 Interventional Results available

Linagliptin and Metformin Versus Linagliptin in Newly Diagnosed, Untreated Type 2 Diabetes

NCT01512979
View directory record Official record
Conditions
Diabetes Mellitus, Type 2
Interventions
metformin, linagliptin, metformin placebo
Drug
Lead sponsor
Boehringer Ingelheim
Industry
Eligibility
18 Years and older
Enrollment
316 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
29
States / cities
Phoenix, Arizona • Little Rock, Arkansas • Chino, California + 26 more
Source: ClinicalTrials.gov public record
Updated May 19, 2014 · Synced Sep 3, 2026, 9:37 AM 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 24, 2025 · Synced Sep 3, 2026, 9:37 AM EDT
Completed Phase 3 Interventional Results available

A Randomised, db, Placebo-controlled Study of BI 1356 for 18 Weeks Followed by a 34 Week Double-blind Extension Period (Placebo Patients Switched to Glimepiride) in Type 2 Diabetic Patients for Whom Treatment With Metformin is Inappropriate

NCT00740051
View directory record Official record
Conditions
Diabetes Mellitus, Type 2
Interventions
Linagliptin, Linagliptin Placebo, Glimepiride
Drug
Lead sponsor
Boehringer Ingelheim
Industry
Eligibility
18 Years to 80 Years
Enrollment
227 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2008
U.S. locations
15
States / cities
Birmingham, Alabama • Peoria, Arizona • Greenbrae, California + 10 more
Source: ClinicalTrials.gov public record
Updated Jun 26, 2014 · Synced Sep 3, 2026, 9:37 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, 9:37 AM EDT
Completed Not applicable Interventional Results available

Continuous Glucose Monitoring to Assess Glycemia in Chronic Kidney Disease - Changing Glucose Management

NCT02608177
View directory record Official record
Conditions
Chronic Kidney Diseases, Type 2 Diabetes
Interventions
Linagliptin, Glipizide
Drug
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Oct 11, 2018 · Synced Sep 3, 2026, 9:37 AM EDT
Completed No phase listed Observational Results available

Ascertainment of EMR-based Clinical Covariates Among Patients Receiving Oral and Non-insulin Injected Hypoglycemic Therapy

NCT02140645
View directory record Official record
Conditions
Diabetes Mellitus, Type 2
Interventions
linagliptin
Drug
Lead sponsor
Boehringer Ingelheim
Industry
Eligibility
18 Years and older
Enrollment
166,613 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Feb 7, 2017 · Synced Sep 3, 2026, 9:37 AM EDT
Terminated Phase 1Phase 2 Interventional Results available

A Study Of Multiple Immunotherapy-Based Treatment Combinations In Participants With Metastatic Non-Small Cell Lung Cancer (Morpheus- Non-Small Cell Lung Cancer)

NCT03337698
View directory record Official record
Conditions
Carcinoma, Non-Small-Cell Lung
Interventions
Atezolizumab, Cobimetinib, RO6958688, Docetaxel, CPI-444, Pemetrexed, Carboplatin, Gemcitabine, Linagliptin, Tocilizumab, Ipatasertib, Bevacizumab, Sacituzumab Govitecan, Radiation, Evolocumab, Tiragolumab, XL092, Camonsertib
Drug · Other
Lead sponsor
Hoffmann-La Roche
Industry
Eligibility
18 Years and older
Enrollment
314 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2025
U.S. locations
4
States / cities
Las Vegas, Nevada • New York, New York • Cleveland, Ohio + 1 more
Source: ClinicalTrials.gov public record
Updated May 11, 2026 · Synced Sep 3, 2026, 9:37 AM EDT
Not listed No phase listed Observational

BESTMED: Observational Evaluation of Second Line Therapy Medications in Diabetes

NCT05161429
View directory record Official record
Conditions
Diabetes Mellitus, Type 2
Interventions
DPP4, GLP-1 receptor agonist, Basal Insulin, SLGT2, SU
Drug
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
30 Years and older
Enrollment
550,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
5
States / cities
Wilmington, Delaware • Lexington, Kentucky • Boston, Massachusetts + 2 more
Source: ClinicalTrials.gov public record
Updated Jun 21, 2023 · Synced Sep 3, 2026, 9:37 AM EDT
Completed Phase 3 Interventional Results available

Safety and Efficacy of Linagliptin (BI 1356) as Monotherapy or in Combination in Type 2 DM

NCT00736099
View directory record Official record
Conditions
Diabetes Mellitus, Type 2
Interventions
linagliptine 5 mg, linagliptine 5 mg and pioglitazone 30 mg
Drug
Lead sponsor
Boehringer Ingelheim
Industry
Eligibility
18 Years to 82 Years
Enrollment
2,122 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2008
U.S. locations
13
States / cities
Chula Vista, California • Spring Valley, California • Walnut Creek, California + 10 more
Source: ClinicalTrials.gov public record
Updated Jun 26, 2014 · Synced Sep 3, 2026, 9:37 AM EDT
Completed Phase 3 Interventional Results available

Safety and Efficacy of the Combination of Empagliflozin and Linagliptin Compared to Linagliptin Alone Over 24 Weeks in Patients With Type 2 Diabetes

NCT01734785
View directory record Official record
Conditions
Diabetes Mellitus, Type 2
Interventions
Linagliptin, Empagliflozin + Linagliptin, Empagliflozin placebo + Linagliptin placebo
Drug
Lead sponsor
Boehringer Ingelheim
Industry
Eligibility
18 Years and older
Enrollment
607 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
28
States / cities
Gulf Shores, Alabama • Norwalk, California • San Diego, California + 24 more
Source: ClinicalTrials.gov public record
Updated Sep 18, 2024 · Synced Sep 3, 2026, 9:37 AM EDT
Completed Phase 3 Interventional Results available

Efficacy and Safety of B I1356 (Linagliptin) vs. Placebo Added to Metformin Background Therapy in Patients With Type 2 Diabetes

NCT00601250
View directory record Official record
Conditions
Diabetes Mellitus, Type 2
Interventions
linagliptin
Drug
Lead sponsor
Boehringer Ingelheim
Industry
Eligibility
18 Years to 80 Years
Enrollment
701 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2008
U.S. locations
19
States / cities
Chula Vista, California • Spring Valley, California • Walnut Creek, California + 16 more
Source: ClinicalTrials.gov public record
Updated Jan 27, 2014 · Synced Sep 3, 2026, 9:37 AM 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 12, 2026 · Synced Sep 3, 2026, 9:37 AM EDT
Completed Phase 3 Interventional Results available

MARLINA - T2D : Efficacy, Safety & Modification of Albuminuria in Type 2 Diabetes Subjects With Renal Disease With LINAgliptin

NCT01792518
View directory record Official record
Conditions
Diabetes Mellitus, Type 2
Interventions
Placebo, Linagliptin 5mg
Drug
Lead sponsor
Boehringer Ingelheim
Industry
Eligibility
18 Years to 80 Years
Enrollment
360 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
15
States / cities
Birmingham, Alabama • Long Beach, California • North Hollywood, California + 12 more
Source: ClinicalTrials.gov public record
Updated Mar 5, 2017 · Synced Sep 3, 2026, 9:37 AM EDT
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, 9:37 AM EDT
Completed Phase 4 Interventional Results available

Cardiovascular and Renal Microvascular Outcome Study With Linagliptin in Patients With Type 2 Diabetes Mellitus (CARMELINA)

NCT01897532
View directory record Official record
Conditions
Diabetes Mellitus, Type 2
Interventions
Placebo, Linagliptin
Drug
Lead sponsor
Boehringer Ingelheim
Industry
Eligibility
18 Years and older
Enrollment
6,991 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2018
U.S. locations
197
States / cities
Huntsville, Alabama • Scottsboro, Alabama • Tuscumbia, Alabama + 150 more
Source: ClinicalTrials.gov public record
Updated Apr 3, 2019 · Synced Sep 3, 2026, 9:37 AM EDT
Completed Phase 2 Interventional Results available

Finding a Safe and Effective Dose of Linagliptin in Pediatric Patients With Type 2 Diabetes

NCT01342484
View directory record Official record
Conditions
Diabetes Mellitus, Type 2
Interventions
placebo, BI1356 low dose, BI1356 high dose
Drug
Lead sponsor
Boehringer Ingelheim
Industry
Eligibility
10 Years to 17 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2016
U.S. locations
2
States / cities
San Antonio, Texas • Norfolk, Virginia
Source: ClinicalTrials.gov public record
Updated Sep 14, 2016 · Synced Sep 3, 2026, 9:37 AM EDT
Completed No phase listed Observational Results available

Oral and Non-insulin Injected Hypoglycemic Therapy Utilization Patterns

NCT02138097
View directory record Official record
Conditions
Diabetes Mellitus, Type 2
Interventions
Not listed
Lead sponsor
Boehringer Ingelheim
Industry
Eligibility
18 Years and older
Enrollment
615,067 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Oct 5, 2015 · Synced Sep 3, 2026, 9:37 AM EDT
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 9, 2021 · Synced Sep 3, 2026, 9:37 AM EDT