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 24, 2026, 10:26 PM EDT

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

Showing 25–47 of 23 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Filters: Intervention: BI 1356 Clear all
Completed Phase 3 Interventional Results available

Linagliptin as Add on Therapy to Empagliflozin 10 mg or 25 mg With Background Metformin in Patient With Type 2 Diabetes

NCT01778049
View directory record Official record
Conditions
Diabetes Mellitus, Type 2
Interventions
BI 10773, BI 10773 Placebo, BI 10773 / BI 1356, BI 10773 / BI 1356 Placebo
Drug
Lead sponsor
Boehringer Ingelheim
Industry
Eligibility
18 Years and older
Enrollment
708 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
24
States / cities
Chino, California • Huntington Beach, California • San Diego, California + 20 more
Source: ClinicalTrials.gov public record
Updated Apr 3, 2016 · Synced Sep 24, 2026, 10:26 PM 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 24, 2026, 10:26 PM EDT
Active, not recruiting No phase listed Observational

Using Secondary Data to Evaluate Sex-based Heterogeneity of GLP-1 Agonists and SGLT2 Inhibitors on Cardiovascular-Kidney-Metabolic Health (CKMH) Outcomes in Real-world Settings (DASH-CKMH)

NCT07188545
View directory record Official record
Conditions
Cardiovascular Kidney Metabolic Syndrome
Interventions
Intervention, Active Comparator
Drug
Lead sponsor
Ohio State University
Other
Eligibility
18 Years and older
Enrollment
23,280,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Sep 22, 2025 · Synced Sep 24, 2026, 10:26 PM EDT
Completed Phase 3 Interventional Results available

Efficacy and Safety of Linagliptin in Combination With Insulin in Patients With Type 2 Diabetes

NCT00954447
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
1,263 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2009
U.S. locations
47
States / cities
Escondido, California • Fresno, California • Greenbrae, California + 42 more
Source: ClinicalTrials.gov public record
Updated Dec 29, 2013 · Synced Sep 24, 2026, 10:26 PM EDT
Completed No phase listed Observational Results available

Active Surveillance Research Program for the Assessment of the Safety and the Effectiveness of Linagliptin

NCT02197078
View directory record Official record
Conditions
Diabetes Mellitus, Type 2
Interventions
Not listed
Lead sponsor
Boehringer Ingelheim
Industry
Eligibility
18 Years and older
Enrollment
189,426 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2019
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 1, 2020 · Synced Sep 24, 2026, 10:26 PM 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 24, 2026, 10:26 PM EDT
Terminated Phase 1Phase 2 Interventional Results available

A Study of Multiple Immunotherapy-Based Treatment Combinations in Patients With Locally Advanced Unresectable or Metastatic Gastric or Gastroesophageal Junction Cancer (G/GEJ) or Esophageal Cancer (Morpheus-Gastric and Esophageal Cancer)

NCT03281369
View directory record Official record
Conditions
Gastric Adenocarcinoma or Gastroesophageal Junction Adenocarcinoma or Esophageal Carcinoma
Interventions
5-Fluorouracil (5-FU), Leucovorin, Oxaliplatin, Atezolizumab, Cobimetinib, Ramucirumab, Paclitaxel, PEGylated recombinant human hyaluronidase (PEGPH20), BL-8040, Linagliptin, Cisplatin, Tiragolumab
Drug · Biological
Lead sponsor
Hoffmann-La Roche
Industry
Eligibility
18 Years and older
Enrollment
219 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2025
U.S. locations
6
States / cities
Scottsdale, Arizona • Los Angeles, California • Santa Monica, California + 3 more
Source: ClinicalTrials.gov public record
Updated Aug 2, 2026 · Synced Sep 24, 2026, 10:26 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 12, 2026 · Synced Sep 24, 2026, 10:26 PM EDT
Completed No phase listed Observational Results available

Comparison of Type 2 Diabetes Pharmacotherapy Regimens

NCT05073692
View directory record Official record
Conditions
Type 2 Diabetes Mellitus, Cardiovascular Diseases
Interventions
SU, DPP4, SGLT2i, GLP-1RA, SGLT2i or GLP-1RA, Linagliptin (DPP4), Exenatide (GLP-1RA), Liraglutide (GLP-1RA), Empagliflozin (SGLT2i), Glimepiride (SU), Glipizide (SU), Glimepiride (SU) or Glipizide (SU), SU or DPP4 (excluding saxagliptin and alogliptin), Exenatide (GLP-1RA) or Liraglutide (GLP-1RA)
Drug
Lead sponsor
Kaiser Permanente
Other
Eligibility
18 Years to 85 Years
Enrollment
241,981 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
6
States / cities
Pasadena, California • Pleasanton, California • Honolulu, Hawaii + 3 more
Source: ClinicalTrials.gov public record
Updated Nov 20, 2025 · Synced Sep 24, 2026, 10:26 PM EDT
Completed Phase 3 Interventional Results available

Efficacy and Safety of Linagliptin (BI 1356) in Black/African Americans With Type 2 Diabetes With a MTT Sub-study

NCT01194830
View directory record Official record
Conditions
Diabetes Mellitus, Type 2
Interventions
Linagliptin, Placebo
Drug
Lead sponsor
Boehringer Ingelheim
Industry
Eligibility
18 Years to 80 Years
Enrollment
234 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
93
States / cities
Birmingham, Alabama • Huntsville, Alabama • Mobile, Alabama + 76 more
Source: ClinicalTrials.gov public record
Updated Jan 28, 2014 · Synced Sep 24, 2026, 10:26 PM 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 24, 2026, 10:26 PM EDT
Completed Phase 3 Interventional Results available

Efficacy and Safety of Empagliflozin (BI 10773) / Linagliptin (BI 1356) Fixed Dose Combination in Treatment naïve and Metformin Treated Type 2 Diabetes Patients

NCT01422876
View directory record Official record
Conditions
Diabetes Mellitus, Type 2
Interventions
high dose FDC, BI 10773 high dose, high dose FDC placebo, low dose FDC placebo, high dose BI 10773 placebo, low dose FDC, BI 10773 low dose, linagliptin, linagliptin placebo, BI 10773 low dose placebo, low dose BI 10773 placebo
Drug
Lead sponsor
Boehringer Ingelheim
Industry
Eligibility
18 Years and older
Enrollment
1,405 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
112
States / cities
Birmingham, Alabama • Foley, Alabama • Mobile, Alabama + 90 more
Source: ClinicalTrials.gov public record
Updated Apr 1, 2015 · Synced Sep 24, 2026, 10:26 PM 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 24, 2026, 10:26 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 26, 2014 · Synced Sep 24, 2026, 10:26 PM 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 24, 2026, 10:26 PM 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 24, 2026, 10:26 PM EDT
Completed No phase listed Observational Results available

Real World Glycemic Effectiveness of Linagliptin

NCT03338803
View directory record Official record
Conditions
Diabetes Mellitus, Type 2
Interventions
Linagliptin
Drug
Lead sponsor
Boehringer Ingelheim
Industry
Eligibility
40 Years and older
Enrollment
11,001 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Eden Prairie, Minnesota
Source: ClinicalTrials.gov public record
Updated May 5, 2019 · Synced Sep 24, 2026, 10:26 PM 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 24, 2026, 10:26 PM 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 24, 2026, 10:26 PM EDT
Terminated Phase 4 Interventional Results available

A Comparison of Two Treatment Strategies in Older Participants With Type 2 Diabetes Mellitus (T2DM)

NCT02072096
View directory record Official record
Conditions
Diabetes Mellitus, Type 2
Interventions
Glimepiride, Metformin, Pioglitazone, Acarbose, Linagliptin, Sitagliptin, Liraglutide, Insulin Glargine, Exenatide once weekly (QW), Exenatide twice daily (BID)
Drug
Lead sponsor
Eli Lilly and Company
Industry
Eligibility
65 Years and older
Enrollment
192 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
16
States / cities
Miami, Florida • New Port Richey, Florida • Orlando, Florida + 12 more
Source: ClinicalTrials.gov public record
Updated Oct 8, 2019 · Synced Sep 24, 2026, 10:26 PM EDT
Completed Phase 2 Interventional Results available

Efficacy and Safety of 3 Doses of BI1356 (Linagliptin) in Type 2 Diabetes Patients

NCT00328172
View directory record Official record
Conditions
Diabetes Mellitus, Type 2
Interventions
Placebo, BI 1356 dose 3 once daily, BI 1356 dose 2 once daily, BI 1356 dose 1 once daily, Metformin
Drug
Lead sponsor
Boehringer Ingelheim
Industry
Eligibility
21 Years to 75 Years
Enrollment
302 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2006
U.S. locations
34
States / cities
Chula Vista, California • La Jolla, California • Walnut Creek, California + 30 more
Source: ClinicalTrials.gov public record
Updated Mar 13, 2014 · Synced Sep 24, 2026, 10:26 PM EDT
Completed Phase 3 Interventional Results available

Diabetes Study of Linagliptin and Empagliflozin in Children and Adolescents (DINAMO)TM

NCT03429543
View directory record Official record
Conditions
Diabetes Mellitus, Type 2
Interventions
Metformin, Insulin, Placebo, Linagliptin, Empagliflozin
Drug
Lead sponsor
Boehringer Ingelheim
Industry
Eligibility
10 Years to 17 Years
Enrollment
175 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2023
U.S. locations
44
States / cities
Phoenix, Arizona • Tucson, Arizona • Orange, California + 39 more
Source: ClinicalTrials.gov public record
Updated Feb 22, 2024 · Synced Sep 24, 2026, 10:26 PM 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 24, 2026, 10:26 PM EDT