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Completed Phase 4 Interventional Results available

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

ClinicalTrials.gov ID: NCT01897532

Public ClinicalTrials.gov record NCT01897532. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.

ClinicalTrials.gov public records Last synced Oct 17, 2026, 9:54 PM EDT

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

Official title

CARMELINA: A Multicenter, International, Randomized, Parallel Group, Double-blind, Placebo-controlled, Cardiovascular Safety and Renal Microvascular Outcome Study With Linagliptin, 5 mg Once Daily in Patients With Type 2 Diabetes Mellitus at High Vascular Risk

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

The aim of the study is to investigate the longterm impact on cardiovascular morbidity, mortality and renal function of treatment with linagliptin in a selected population of patients with Type 2 diabetes mellitus (T2DM) and to compare outcomes against placebo, on a background of standard of care.

Study identification

NCT ID
NCT01897532
Recruitment status
Completed
Study type
Interventional
Phase
Phase 4
Lead sponsor
Boehringer Ingelheim
Industry
Enrollment
6,991 participants

Conditions and interventions

Interventions

Drug

Eligibility (public fields only)

Age range
18 Years and older
Sex
All
Healthy volunteers
Healthy volunteers not accepted

This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.

Study timeline

Start date
Jul 10, 2013 (Actual)
Primary completion
Jan 18, 2018 (Actual)
Completion
Jan 18, 2018 (Actual)
Last update posted
Apr 4, 2019

2013 – 2018

United States locations

U.S. sites
197
U.S. states
37
U.S. cities
153
Facility City State ZIP Site status
Longwood Research Huntsville Alabama 35801 —
Scottsboro Quick Care Clinic Scottsboro Alabama 35768 —
Office of Dr. Terence T. Hart MD Tuscumbia Alabama 35674 —
Arrowhead Health Centers Glendale Arizona 85306 —
Precision Trials, LLC Phoenix Arizona 85032 —
Harrisburg Family Medical Center Harrisburg Arkansas 72432 —
Cardiology and Medicine Clinic Little Rock Arkansas 72204 —
Little Rock Diagnostic Clinic Little Rock Arkansas 72205 —
Kaiser Permanente - San Diego, Bonita Bonita California 91902 —
John Muir Physician Network Clinical Research Center Concord California 94520 —
Valley Research Fresno California 93720 —
VA Loma Linda Healthcare System Loma Linda California 92357 —
Long Beach Center for Clinical Research Long Beach California 90807 —
Clearview Medical Research, LLC Los Angeles California 90019 —
National Research Institute Los Angeles California 90057 —
Office of Dr. Richard S. Cherlin Los Gatos California 95032 —
Coastal Medical Research Group Los Osos California 93402 —
Novo Research, Incorporated Modesto California 95350 —
Providence Clinical Research North Hollywood California 91606 —
Northridge Clinical Research Inc. Northridge California 91324 —
Carr Cardiology Oceanside California 92056 —
Center for Clinical Trials of Sacramento, Incorporated Sacramento California 95823 —
North America Research Institute San Dimas California 91773 —
Trinitas Research, Incorporated San Jose California 95116 —
Metabolic Institute of America Tarzana California 91356 —
Center for Clinical Trials of San Gabriel West Covina California 91790 —
Western Nephrology & Metabolic Arvada Colorado 80002 —
South Denver Nephrology Denver Colorado 80210 —
Colorado Center for Bone Research, P.C. Golden Colorado 80401 —
Helix Biomedics LLC Boynton Beach Florida 33435 —
Orthopedic Research Institute Boynton Beach Florida 33437 —
Nova Clinical Research, LLC Bradenton Florida 34209 —
PAB Clinical Research Brandon Florida 33511 —
Meridien Research Brooksville Florida 34601 —
Southeast Clinical Research, LLC Chiefland Florida 32626 —
BayCare Medical Group Clearwater Florida 33756 —
Cohen Medical Research Associates, LLC Delray Beach Florida 33446 —
Innovation Medical Research Center, Inc Doral Florida 33166 —
Integrative Research Associates Fort Lauderdale Florida 33312 —
Jellinger and Lerman, MD, PA dba The Center for Diabetes and Endocrine Care Fort Lauderdale Florida 33312 —
Direct Helpers Medical Center, Inc Hialeah Florida 33012 —
Universal Clinical Research Hialeah Florida 33012 —
Homestead Associates in Research Homestead Florida 33032 —
St. Vincent's Cardiology Jacksonville Florida 32216 —
Care Partners Clinical Research LLC Jacksonville Florida 32277 —
Altus Research, Inc. Lake Clarke Shores Florida 33406 —
Meridien Research Lakeland Florida 33805 —
Clinical Research of Miami Miami Florida 33126 —
Prestige Clinical Research Center, Inc. Miami Florida 33133 —
Jesscan Medical Research, Internal Medicine Miami Florida 33134 —
Clintex Research Group, Inc. Research Miami Florida 33135 —
University of Miami Miami Florida 33136 —
Florida Medical Center & Research Inc Miami Florida 33142 —
A+ Research Incorporated Miami Florida 33144 —
Unlimited Medical Research, LLC Miami Florida 33144 —
Regenerate Clinical Trials Miami Florida 33155 —
Sanitas Research Miami Florida 33155 —
Future Care Solution, LLC Miami Florida 33165 —
Research Institute of South Florida Inc Miami Florida 33173 —
Tellus Clinical Research, Incorporated Miami Florida 33173 —
New Horizon Research Center Miami Florida 33175 —
Kendall South Medical Center, Inc Miami Florida 33185 —
Coral Research Clinic Corp Miami Florida 33186 —
Precision Research Organization Miami Lakes Florida 33016 —
School of Clinical Research North Miami Beach Florida 33144 —
Harmony Clinical Research, Incorporated North Miami Beach Florida 33162 —
Magnolia Research Group Ocala Florida 34471 —
Family Medical Center Orlando Florida 32806 —
Peninsula Research, Inc. Ormond Beach Florida 32174 —
Infinity Clinical Research, LLC Plantation Florida 33317 —
Intercoastal Medical Group, Endocrinology Sarasota Florida 34232 —
Meridien Research St. Petersburg Florida 33709 —
Professional Health Care of Pinellas, Inc. St. Petersburg Florida 33713 —
Meridien Research Tampa Florida 33634 —
Metabolic Research Institute West Palm Beach Florida 33401 —
Emory University Atlanta Georgia 30303 —
Laureate Clinical Research Group, LLC Atlanta Georgia 30308 —
Bainbridge Medical Associates Bainbridge Georgia 39819 —
Atlanta Heart Specialists, LLC Cumming Georgia 30041 —
McGarity, Jr., William C. Decatur Georgia 30035-4000 —
Atlanta Heart Specialists, LLC Tucker Georgia 30084 —
Belleville Family Medical Associates, Ltd Belleville Illinois 62220 —
Cedar-Crosse Research Center Chicago Illinois 60607 —
Chicago Clinical Research Institute, Inc. Chicago Illinois 60607 —
Associates in Endocrinology, Incorporated Elgin Illinois 60124 —
Kidney Care Center, Nephrology Joliet Illinois 60435 —
American Health Network Avon Indiana 46123 —
American Health Network of Indiana, LLC Franklin Indiana 46131 —
American Health Network of Indiana, LLC Greenfield Indiana 46140 —
American Health Network of Indiana, LLC Muncie Indiana 47304 —
Buynak Clinical Research Valparaiso Indiana 46383 —
Northeast Iowa Medical Education Foundation Waterloo Iowa 50702 —
Iowa Diabetes and Endocrinology Research Center West Des Moines Iowa 50265 —
Cotton-O'Neil Clinical Research Center Topeka Kansas 66606 —
Professional Research Network of Kansas, LLC Wichita Kansas 67203 —
Heartland Research Associates, LLC Wichita Kansas 67205 —
The Research Group of Lexington, LLC Lexington Kentucky 40503 —
Diabetes and Metabolism Associates APMC Metairie Louisiana 70006 —
Tulane University Hospital and Clinic New Orleans Louisiana 70112 —
Maryland Cardiovascular Specialists Baltimore Maryland 21229 —
Overlea Personal Physicians Baltimore Maryland 21236 —
Johns Hopkins University Baltimore Maryland 21287 —
Delmarva Heart Research Foundation, Inc Salisbury Maryland 21804 —
Endeavor Medical Research Alpena Michigan 49707 —
University of Michigan Health System Ann Arbor Michigan 48105 —
Aa Mrc Llc Flint Michigan 48504 —
McLaren Northern Michigan Hospital Petoskey Michigan 49770 —
Remedica LLC Rochester Michigan 48307 —
Tri-County Research, Inc Sterling Heights Michigan 48310-3503 —
Oakland Medical Research Center Troy Michigan 48085 —
HealthEast St. Joseph's Hospital Saint Paul Minnesota 55102 —
Mississippi Medical Research, LLC Carriere Mississippi 39426 —
Truman Medical Centers, Inc. Kansas City Missouri 64108 —
Kansas City Veterans Administration Medical Center Kansas City Missouri 64128 —
Glacier View Cardiology, PC Kalispell Montana 59901 —
Platte River Nephrology North Platte Nebraska 69101 —
Omaha Veterans Affairs Medical Center Omaha Nebraska 68131 —
Alas Science Clinical Research Las Vegas Nevada 89120 —
USMA Clin. Research/Union Square Med. Associates Elizabeth New Jersey 07201 —
Mount Sinai - PRIME Linden New Jersey 07036 —
New Mexico Clinical Research and Osteoporosis Center, Inc. Albuquerque New Mexico 87106 —
Life Medi-Research and Management Brooklyn New York 11206 —
United Medical Associates Johnson City New York 13901 —
Saratoga Clinical Research, LLC Saratoga Springs New York 12866 —
Jacobi Medical Center The Bronx New York 10461 —
Kernodle Clinic West Burlington North Carolina 27215 —
Main Street Physicians Care Calabash North Carolina 28467 —
Box Arthritis & Rheumatology of the Carolinas Charlotte North Carolina 28210 —
Clinical Research of Gastonia Gastonia North Carolina 28054 —
Medication Management, LLC Greensboro North Carolina 27408 —
PMG Research of Bristol, LLC Hickory North Carolina 28601 —
Novant Health Southern Piedmont Primary Care Monroe North Carolina 28110 —
Research Institute of the Carolinas, PLC Mooresville North Carolina 28117 —
Down East Medical Associates Morehead City North Carolina 28557 —
Burke Primary Care Morganton North Carolina 28655 —
PMG Research of Salisbury, LLC Salisbury North Carolina 28144 —
Natalie A Doyle, M.D., P.A. Wilson North Carolina 27893 —
Summa Health System Akron Ohio 44304 —
Medical Frontiers, LLC Carlisle Ohio 45005 —
Dayton VA Medical Center Dayton Ohio 45428 —
Norton Community Care Norton Ohio 44203 —
Apex Medical Research, AMR, Incorporated Springfield Ohio 45505 —
ProMedica Health Education & Research Corp. Toledo Ohio 43606 —
COR Clinical Research, LLC Oklahoma City Oklahoma 73103 —
Lynn Health Science Institute Oklahoma City Oklahoma 73112 —
The Corvallis Clinic, PC Corvallis Oregon 97330 —
Blair Medical Associates Altoona Pennsylvania 16602 —
Clinical Research Associates of Central Pennsylvania Altoona Pennsylvania 16602 —
Central Bucks Cardiology Doylestown Pennsylvania 18901 —
Doylestown Health Cardiology Doylestown Pennsylvania 18901 —
Lycoming Internal Medicine, Inc Jersey Shore Pennsylvania 17740 —
Montgomery Medical Incorporated Smithfield Pennsylvania 15478 —
Clinical Trials of South Carolina Charleston South Carolina 29406 —
Medical University of South Carolina Charleston South Carolina 29425 —
Spectrum Medical Research, LLC Gaffney South Carolina 29341 —
VitaLink Research Greenville South Carolina 29615 —
Mountain View Clinical Research Greer South Carolina 29651 —
Vita Link Research- Rock Hill Rock Hill South Carolina 29732 —
Health Concepts Rapid City South Dakota 57702 —
Holston Medical Group Bristol Tennessee 37620 —
State of Franklin Healthcare Associates, PLLC Johnson City Tennessee 37604 —
DCT- AACT, LLC dba Discovery Clinical Trials Austin Texas 78758 —
Rockwood Medical Clinic Bedford Texas 76022 —
Texas Health Physicians Group Dallas Texas 75218 —
Research Institute of Dallas Dallas Texas 75231 —
Ben Taub General Hospital Houston Texas 77030 —
Southwest Clinical Trials Houston Texas 77074 —
The Endocrine Center Houston Texas 77079 —
Texas Family Geriatrics Clinic Houston Texas 77082 —
Memorial Clinical Associates Research Houston Texas 77084 —
Break Through Medical Research Irving Texas 75039 —
Medical & Surgical Clinic Irving Texas 75061 —
West Memorial Family Practice Katy Texas 77450 —
Hill Country Medical Associates New Braunfels Texas 78130 —
Permian Research Foundation Odessa Texas 79761 —
Methodist Hospital Research Institute, Internal Medicine Pearland Texas 77584 —
Health Texas Research Institute San Antonio Texas 78228-6205 —
Covenant Clinical Research, PA San Antonio Texas 78229 —
DM Clinical Research San Antonio Texas 78249 —
DCT-Stone Oak, LLC dba Discovery Clinical Trials San Antonio Texas 78258 —
Sealy Urgent Care Center and Medical Clinic Sealy Texas 77474 —
Pioneer Research Solutions, Inc. Sugar Land Texas 77479 —
DM Clinical Research Tomball Texas 77375 —
Crossroads Clinical Research, LLC Victoria Texas 77901 —
Ericksen Research & Development, LLC Clinton Utah 84015 —
Focus Clinical Research Draper Utah 84020 —
Advanced Research Institute Ogden Utah 84405 —
Paramount Medical Care Ogden Utah 84405 —
Burke Internal Medicine and Research Burke Virginia 22015 —
Nova Health Management & Research Group, PC Herndon Virginia 20170 —
Manassas Clinical Research Center Manassas Virginia 20110 —
Dominion Medical Associates, Inc. Richmond Virginia 23219 —
Hunter Holmes McGuire Veterans Administration Medical Center Richmond Virginia 23249 —
Roanoke Heart Institute PLC Roanoke Virginia 24014 —
Salem Veterans Affairs Medical Center Salem Virginia 24153 —
Sound Medical Research Port Orchard Washington 98366 —
Zablocki VA Medical Center Milwaukee Wisconsin 53295 —

Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.

Non-U.S. locations

This page focuses on the U.S. directory. The official record also lists 452 non-U.S. sites.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT01897532, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
What this page does not do
No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
Where the data comes from
Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
Last refresh
Last update posted Apr 4, 2019 · Synced Oct 17, 2026

Related: full search, browse by condition, browse by drug or therapy, browse by sponsor, browse by U.S. city.

Open the official record

The complete public registry record, listed eligibility criteria, and available contact information for NCT01897532 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →