Independent directory Public ClinicalTrials.gov records United States
Clinical Trials Finder
Objective public record navigation
Search Results

Search by objective public record fields.

Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results are retrieved from ClinicalTrials.gov and synchronized into the directory. Search pages remain noindex by default.

Clear filters
ClinicalTrials.gov public records Last synced Sep 5, 2026, 2:34 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 1–11 of 11 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Filters: Intervention: Linagliptin 5mg Clear all
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 5, 2026, 2:34 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

Relative Bioavailability of 2 Fixed Dose Combinations of Linagliptin/Metformin Compared With Single Tablets

NCT01845077
View directory record Official record
Conditions
Healthy
Interventions
2x500 mg Metformin (Glumetza), 5 mg Linagliptin/1000 mg Metformin FDC, 5 mg Linagliptin (Tradjenta), 3x500 mg Metformin (Glumetza), 2 x 500 mg Metformin (Glumetza), 5 mg Linagliptin/1000mg Metformin FDC, 2 x 2.5 mg Linagliptin/750 mg Metformin FDC
Drug
Lead sponsor
Boehringer Ingelheim
Industry
Eligibility
18 Years to 50 Years
Enrollment
72 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013
U.S. locations
1
States / cities
Austin, Texas
Source: ClinicalTrials.gov public record
Updated Aug 18, 2014 · Synced Sep 5, 2026, 2:34 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 5, 2026, 2:34 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 5, 2026, 2:34 AM EDT
Completed Phase 3 Interventional Results available

Efficacy and Safety of BI 1356 in Combination With Metformin in Patients With Type 2 Diabetes

NCT00622284
View directory record Official record
Conditions
Diabetes Mellitus, Type 2
Interventions
Placebo identical to BI 1356 5mg, Placebo identical to Glimepiride 1mg or 2mg or 3mg or 4 mg, BI 1356, Glimepiride
Drug
Lead sponsor
Boehringer Ingelheim
Industry
Eligibility
18 Years to 80 Years
Enrollment
1,560 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2008
U.S. locations
23
States / cities
Tempe, Arizona • Chula Vista, California • Los Angeles, California + 19 more
Source: ClinicalTrials.gov public record
Updated Jan 28, 2014 · Synced Sep 5, 2026, 2:34 AM EDT
Completed Phase 4 Interventional Results available

Linagliptin's Effect on CD34+ Stem Cells

NCT02467478
View directory record Official record
Conditions
Type 2 Diabetes, Impaired Renal Function
Interventions
Linagliptin, Placebo
Drug
Lead sponsor
George Washington University
Other
Eligibility
30 Years to 70 Years
Enrollment
31 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2019
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Jan 18, 2023 · Synced Sep 5, 2026, 2:34 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 5, 2026, 2:34 AM EDT
Completed Phase 3 Interventional Results available

Randomized, Double-blind (db), Placebo-controlled 18 Week Study of Linagliptin (BI 1356) in Type 2 Diabetic Patients With Insufficient Glycaemic Control on a Sulfonylurea Drug

NCT00819091
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
245 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2008
U.S. locations
13
States / cities
Birmingham, Alabama • Los Angeles, California • National City, California + 9 more
Source: ClinicalTrials.gov public record
Updated Jun 26, 2014 · Synced Sep 5, 2026, 2:34 AM 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 26, 2014 · Synced Sep 5, 2026, 2:34 AM EDT
Completed Phase 3 Interventional Results available

CAROLINA: Cardiovascular Outcome Study of Linagliptin Versus Glimepiride in Patients With Type 2 Diabetes

NCT01243424
View directory record Official record
Conditions
Diabetes Mellitus, Type 2
Interventions
linagliptin, glimepiride, linagliptin placebo, glimepiride placebo
Drug
Lead sponsor
Boehringer Ingelheim
Industry
Eligibility
40 Years to 85 Years
Enrollment
6,103 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2018
U.S. locations
177
States / cities
Athens, Alabama • Birmingham, Alabama • Mobile, Alabama + 139 more
Source: ClinicalTrials.gov public record
Updated Jan 6, 2020 · Synced Sep 5, 2026, 2:34 AM EDT
Completed Phase 4 Interventional Results available

The Effect of LINAGLIPTIN on Inflammation, Oxidative Stress and Insulin Resistance in Obese Type 2 Diabetes Subjects

NCT02372630
View directory record Official record
Conditions
Type 2 Diabetes
Interventions
Linagliptin, Placebo
Drug
Lead sponsor
University at Buffalo
Other
Eligibility
20 Years to 80 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2018
U.S. locations
1
States / cities
Buffalo, New York
Source: ClinicalTrials.gov public record
Updated Feb 20, 2023 · Synced Sep 5, 2026, 2:34 AM EDT