Insulin Resistance Intervention After Stroke Trial

NCT ID: NCT00091949

Last Updated: 2020-04-27

Study Results

Results available

Outcome measurements, participant flow, baseline characteristics, and adverse events have been published for this study.

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Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

PHASE3

Total Enrollment

3876 participants

Study Classification

INTERVENTIONAL

Study Start Date

2005-02-28

Study Completion Date

2015-11-30

Brief Summary

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The purpose of this study is to determine if pioglitazone is effective in preventing future strokes or heart attacks among non-diabetic persons who have had a recent ischemic stroke.

Detailed Description

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Among patients throughout the world who experience a transient ischemic attack (TIA)or ischemic stroke, subsequent stroke and heart attack are major causes of death and disability. Within 4 years of the initial TIA or ischemic stroke, 16 percent of patients will have a recurrent stroke and 9 percent will have a heart attack. Prevention of further vascular events, therefore, is critically important to the health of patients with stroke.

The IRIS trial will test a new treatment strategy based on evidence linking insulin resistance to increased risk for stroke and other vascular diseases. Insulin resistance is a condition in which insulin, a normal human hormone, does not work effectively because the body is resistant to its effects. This condition can lead to diabetes and is thought to cause blood vessel disease, including stroke and heart attack, in patients with and without diabetes.

Insulin resistance affects up to 50% of stroke patients and is effectively modified with thiazolidinedione (TZD) drugs used to treat type 2 diabetes. In addition to reducing insulin resistance, these drugs have other favorable effects on blood vessels, reduce blood vessel inflammation, and potentially prevent atherosclerosis. Currently marketed TZDs include rosiglitazone and pioglitazone.

The IRIS is a clinical trial that will enroll 3936 subjects at approximately 170 hospitals in Australia, Canada, Germany, Israel, Italy, the United Kingdom (UK) and the US. After an initial screening blood test, each participant will be randomly assigned to take either pioglitazone or placebo tablets. Recruitment will be completed during 2005-2012, and all participants will be followed for a minimum of 3 years.

Conditions

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Stroke Myocardial Infarction Diabetes

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

TRIPLE

Participants Investigators Outcome Assessors

Study Groups

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Pioglitazone

pioglitazone

Group Type ACTIVE_COMPARATOR

pioglitazone

Intervention Type DRUG

a thiazolidinedione drug

Placebo

inactive substance

Group Type PLACEBO_COMPARATOR

placebo

Intervention Type DRUG

an inactive substance

Interventions

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pioglitazone

a thiazolidinedione drug

Intervention Type DRUG

placebo

an inactive substance

Intervention Type DRUG

Eligibility Criteria

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Inclusion Criteria

1. Ages 40 years or greater at the time of randomization.
2. Ischemic stroke or TIA no less than 14 days and no more than 6 months before randomization
3. Documentation of insulin resistance as defined by a value over 3.0 on the Homeostasis Model Assessment of insulin sensitivity (HOMA).
4. Both ability and willingness to provide informed consent.

Exclusion Criteria

Permanent Exclusions

1. Severely disabling stroke as indicated by an inability to participate in scheduled follow-up activities.
2. Persons whose ischemic stroke or TIA was related to structural cardiac lesion, significant head trauma, proximal arterial dissection or medical instrumentation.
3. Diabetes mellitus as defined by recent use of medication for diabetes as an out-patient (\*see note below) or two fasting plasma blood sugars \> 126 mg/dL.
4. HgbA1c \> 7.0%.
5. Irreversible medical conditions likely to affect short-term survival or ability to participate in the study protocol. These include:

* Cancer or other chronic disease with poor prognosis (predicted survival of less than four years).
* Severe neurologic or psychiatric disease that would complicate the evaluation of study outcomes (e.g., dementia or schizophrenia).
6. History of intolerance to any thiazolidinedione.
7. Pregnancy or desire to become pregnant.
8. Oral contraceptive use.
9. Ongoing use of oral corticosteroids.
10. History of heart failure
11. Active liver disease as defined by known liver disease accompanied by cirrhosis, significant cholestasis, portal hypertension, hepatic encephalopathy, hepatic synthetic dysfunction, or expected significant loss of liver function over the course of the study.
12. History of bladder cancer.
13. Current participation in a conflicting clinical trial. A conflicting clinical trial is defined as a trial with any of following:

* Intervention that is known to affect the incidence of stroke or myocardial infarction.
* Intervention that is an experimental drug.
* Outcome that includes stroke or myocardial infarction.
* Exclusion for participation in another trial.

Temporary Exclusions Persons with temporary exclusions may be enrolled as soon as the exclusion has resolved.

1. Alanine aminotransferase (ALT) \>2.5 times the upper limit of normal.
2. Hemoglobin \<8.5 g/dl.
3. Moderate or severe pitting edema of the feet or legs (IRIS grade 3 or 4).
4. Carotid surgery or carotid stenting procedure scheduled (delay randomization until 2 weeks following procedure).
Minimum Eligible Age

40 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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National Institute of Neurological Disorders and Stroke (NINDS)

NIH

Sponsor Role collaborator

Takeda Pharmaceuticals North America, Inc.

INDUSTRY

Sponsor Role collaborator

Yale University

OTHER

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Walter N. Kernan, M.D.

Role: PRINCIPAL_INVESTIGATOR

Yale University

Locations

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University of Alabama

Birmingham, Alabama, United States

Site Status

University of South Alabama

Mobile, Alabama, United States

Site Status

University of Arizona

Tucson, Arizona, United States

Site Status

Shanti Clinical Trials (NINDS-CRC site)

Colton, California, United States

Site Status

UCSF-Fresno

Fresno, California, United States

Site Status

Scripps Clinic

La Jolla, California, United States

Site Status

University of Southern California

Los Angeles, California, United States

Site Status

University of California

Los Angeles, California, United States

Site Status

Stanford University

Palo Alto, California, United States

Site Status

University of California-Davis

Sacramento, California, United States

Site Status

University of California

San Diego, California, United States

Site Status

University of California

San Francisco, California, United States

Site Status

Denver Health and Hospital Authority

Denver, Colorado, United States

Site Status

Hartford

Hartford, Connecticut, United States

Site Status

Yale University

New Haven, Connecticut, United States

Site Status

National Rehabilitation Hospital

Washington D.C., District of Columbia, United States

Site Status

University of Florida

Gainesville, Florida, United States

Site Status

University of Florida

Jacksonville, Florida, United States

Site Status

MIMA Century Research Associates

Melbourne, Florida, United States

Site Status

Pines Neurological Associates (NINDS-CRC site)

Pembroke Pines, Florida, United States

Site Status

Floria Neurovascular Institute

Tampa, Florida, United States

Site Status

Cook County (Stroger) Hospital

Chicago, Illinois, United States

Site Status

Rush University

Chicago, Illinois, United States

Site Status

University of Illinois

Chicago, Illinois, United States

Site Status

Ingalls Memorial Hospital (NINDS-CRC site)

Harvey, Illinois, United States

Site Status

Loyola University Medical Center

Maywood, Illinois, United States

Site Status

OSF St. Francis Medical Center

Peoria, Illinois, United States

Site Status

Tri-City Neruology (NINDS-CRC site)

Saint Charles, Illinois, United States

Site Status

Indiana Medical Research

Elkhart, Indiana, United States

Site Status

Associates In Neurology (NINDS-CRC site)

Valparaiso, Indiana, United States

Site Status

Iowa Health Des Moines Clinical Trials Office

Des Moines, Iowa, United States

Site Status

Ruan Neuroscience Center/Mercy Medical Center

Des Moines, Iowa, United States

Site Status

University of Iowa

Iowa City, Iowa, United States

Site Status

Northeast Iowa Medical Education Foundation (NINDS-CRC site)

Waterloo, Iowa, United States

Site Status

Via Christi Regional Medical Center

Wichita, Kansas, United States

Site Status

University of Kentucky Research Foundation

Lexington, Kentucky, United States

Site Status

Louisiana State University Health Sciences Center

Shreveport, Louisiana, United States

Site Status

Penobscot Bay Neurology

Rockport, Maine, United States

Site Status

Sinai Hospital of Baltimore

Baltimore, Maryland, United States

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Johns Hopkins

Baltimore, Maryland, United States

Site Status

Massachusetts General Hospital

Boston, Massachusetts, United States

Site Status

Boston University

Boston, Massachusetts, United States

Site Status

Caritas St. Elizabeth's Medical Center

Boston, Massachusetts, United States

Site Status

Beth Israel Deaconess

Boston, Massachusetts, United States

Site Status

Henry Ford Hospital

Detroit, Michigan, United States

Site Status

Michigan State University

East Lansing, Michigan, United States

Site Status

Minneapolis Clinic of Neurology

Robbinsdale, Minnesota, United States

Site Status

Hattiesburg Clinic (NINDS-CRC site)

Hattiesburg, Mississippi, United States

Site Status

St. Luke's Brain and Stroke Institute

Kansas City, Missouri, United States

Site Status

Washington University

St Louis, Missouri, United States

Site Status

St. John's Mercy Medical Center

St Louis, Missouri, United States

Site Status

St. Louis University

St Louis, Missouri, United States

Site Status

Billings Clinic

Billings, Montana, United States

Site Status

Advanced Neurology Specialists

Great Falls, Montana, United States

Site Status

University of Nebraska

Omaha, Nebraska, United States

Site Status

Dartmouth Hitchcock Medical Center

Lebanon, New Hampshire, United States

Site Status

Cooper University Hospital

Camden, New Jersey, United States

Site Status

Kessler Medical Rehab Research Corp

West Orange, New Jersey, United States

Site Status

University of New Mexico

Albuquerque, New Mexico, United States

Site Status

Albany Medical Center

Albany, New York, United States

Site Status

SUNY Downstate

Brooklyn, New York, United States

Site Status

New York Methodist Hospital

Brooklyn, New York, United States

Site Status

SUNY Buffalo

Buffalo, New York, United States

Site Status

St. Vincent's Hospital Manhattan

New York, New York, United States

Site Status

Cornell University

New York, New York, United States

Site Status

University of Rochester

Rochester, New York, United States

Site Status

Southtowns Neurology of WNY (NINDS-CRC site)

West Seneca, New York, United States

Site Status

Burke Medical Research Institute

White Plains, New York, United States

Site Status

Clinical Research of Winston-Salem

Winston-Salem, North Carolina, United States

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Guilford Neurologic Associates

Winston-Salem, North Carolina, United States

Site Status

Altru Health System

Grand Forks, North Dakota, United States

Site Status

University of Cincinnati

Cincinnati, Ohio, United States

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Case Western Reserve University

Cleveland, Ohio, United States

Site Status

Metrohealth Medical Center

Cleveland, Ohio, United States

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Cleveland Clinic Foundation

Cleveland, Ohio, United States

Site Status

Ohio State University

Columbus, Ohio, United States

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University of Toledo

Toledo, Ohio, United States

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Oregon Health & Science University

Portland, Oregon, United States

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Abington Memorial Hospital

Abington, Pennsylvania, United States

Site Status

Lankenau Institute for Medical Research

Bryn Mawr, Pennsylvania, United States

Site Status

Penn Stat-Hershey Medical Center (NINDS-CRC site)

Hershey, Pennsylvania, United States

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Thomas Jefferson University

Philadelphia, Pennsylvania, United States

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Temple University

Philadelphia, Pennsylvania, United States

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Allegheny Singer Research Institute

Pittsburgh, Pennsylvania, United States

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University of Pittsburgh

Pittsburgh, Pennsylvania, United States

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Rhode Island Hospital

Providence, Rhode Island, United States

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University of Tennessee

Memphis, Tennessee, United States

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Vanderbilt

Nashville, Tennessee, United States

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Baylor Research Institute

Dallas, Texas, United States

Site Status

University of Texas, Southwestern

Dallas, Texas, United States

Site Status

Methodist Neurological Institute

Houston, Texas, United States

Site Status

University of Texas

San Antonio, Texas, United States

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University of Utah

Salt Lake City, Utah, United States

Site Status

University of Vermont

Burlington, Vermont, United States

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University of Virginia

Charlottesville, Virginia, United States

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Sentara Medical Group

Norfolk, Virginia, United States

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University of Wisconsin

Madison, Wisconsin, United States

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Marshfield Clinic

Marshfield, Wisconsin, United States

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Medical College of Wisconsin

Milwaukee, Wisconsin, United States

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Flinders Medical Centre

Bedford Park, New South Wales, Australia

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Royal Prince Alfred

Camperstown, New South Wales, Australia

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John Hunter Hospital (University of Newcastle)

New Lambton Heights, New South Wales, Australia

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Box Hill Hospital (Eastern Health)

Box Hill, Victoria, Australia

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Western Hospital (University of Melbourne)

Footscray, Victoria, Australia

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Austin Health (National Stroke Research Institute)

Heidelberg Heights, Victoria, Australia

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Royal Melbourne Hospital

Parkville, Victoria, Australia

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Royal Perth

Perth, Western Australia, Australia

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University of Alberta

Edmonton, Alberta, Canada

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Center for Neurologic Research

Lethbridge, Alberta, Canada

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Vancouver Island Health Research Centre

Victoria, British Columbia, Canada

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Robarts Research Institute

London, Ontario, Canada

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Ottawa Hospital-General Campus

Ottawa, Ontario, Canada

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Intermountain Research Consultants

Thunder Bay, Ontario, Canada

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St. Michael's Hospital

Toronto, Ontario, Canada

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Hôpital Charles LeMoyne

Greenfield Park, Quebec, Canada

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McGill-Montreal General

Montreal, Quebec, Canada

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McGill-Jewish General

Montreal, Quebec, Canada

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Centre Hospitalier Affilie Universitaire de Quebec

Québec, Quebec, Canada

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CHUM-Centre de recherche, Hôpital Notre-Dame

Montreal, , Canada

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Klinikum Altenburger Land

Altenburg, , Germany

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Neurologische Klinik

Bad Neustadt an der Saale, , Germany

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University Hospital-Dresden

Dresden, , Germany

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University Duesseldorf/Heinrich-Heine University

Düsseldorf, , Germany

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University of Erlangen

Erlangen, , Germany

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Alfried Krupp Hospital

Essen, , Germany

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University Hospital Frankfurt

Frankfurt, , Germany

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Freiburg University

Freiburg im Breisgau, , Germany

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Ernst-Moritz-Arndt-University Greifswald

Greifswald, , Germany

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Martin-Luther-Universitaet Halle-Wittenberg

Halle, , Germany

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University Medical Center Hamburg-Eppendorf

Hamburg, , Germany

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University Heidelberg

Heidelberg, , Germany

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Friedrich Schiller-University Jena

Jena, , Germany

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University Hospital Mainz

Mainz, , Germany

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Klinikum der Universitat Muenchen

Munich, , Germany

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University Hospital Muenster

Münster, , Germany

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University of Ulm

Ulm, , Germany

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Soroka Medical Center

Beersheba, , Israel

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B'nai Zion Medical Center

Haifa, , Israel

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Bnai-Zion Medical Center

Haifa, , Israel

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Rambam Medical Center

Haifa, , Israel

Site Status

Wolfson Medical Center

Holon, , Israel

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Rabin Medical Center-Golda Campus

Petah Tikva, , Israel

Site Status

Sheba Medical Center

Ramat Gan, , Israel

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Tel Aviv Medical Center

Tel Aviv, , Israel

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Genoa University Hospital

Genoa, , Italy

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University of Laquila

Laquila, , Italy

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University Vita Salute San Raffaele

Milan, , Italy

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IRCCS FONdazione Istituto Neurologico C. Mondino

Pavia, , Italy

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University of Perugia

Perugia, , Italy

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University of Rome (S. Andrea Hospital)

Roma, , Italy

Site Status

University of Rome La Sapienza

Rome, , Italy

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Sacred Heart Catholic University

Rome, , Italy

Site Status

Jazzolino Hospital

Vibo Valentia, , Italy

Site Status

University of Puerto Rico

San Juan, , Puerto Rico

Site Status

Royal Bournemouth

Bournemouth, Dorset, United Kingdom

Site Status

Queen Elizabeth The Queen Mother Hospital

Margate, Kent, United Kingdom

Site Status

Blackpool Victoria Hospital

Blackpool, Lancashire, United Kingdom

Site Status

Wansbeck General Hospital

Ashington, Northumberland, United Kingdom

Site Status

Stobhill Hospital

Glasgow, Scotland, United Kingdom

Site Status

Glasgow Royal Infirmary

Glasgow, Scotland, United Kingdom

Site Status

Southern General Hospital

Glasgow, Scotland, United Kingdom

Site Status

Queen Elizabeth Hospital Gateshead

Gateshead, Tyne and Wear, United Kingdom

Site Status

Aberdeen Royal Infirmary

Aberdeen, , United Kingdom

Site Status

Monklands Hospital

Airdrie, , United Kingdom

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William Harvey Hospital

Ashford, , United Kingdom

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Royal United Hospital

Bath, , United Kingdom

Site Status

Addenbrookes Foundation NHS Trust (Cambridge)

Cambridge, , United Kingdom

Site Status

Countess of Chester Foundation Trust

Cheshire, , United Kingdom

Site Status

Dewsbury District Hospital

Dewsbury, , United Kingdom

Site Status

Southend University Hospital

Essex, , United Kingdom

Site Status

Devon PCT

Exeter, , United Kingdom

Site Status

Royal Devon and Exeter

Exeter, , United Kingdom

Site Status

Royal Surrey County Hospital

Guildford, , United Kingdom

Site Status

Calderdale Royal Hospital

Halifax, , United Kingdom

Site Status

The Royal Liverpool and Broadgreen University Hospitals

Liverpool, , United Kingdom

Site Status

University Hospital Aintree

Liverpool, , United Kingdom

Site Status

Kings College London

London, , United Kingdom

Site Status

Saint Georges University of London

London, , United Kingdom

Site Status

Luton and Dubstable Hospital

Luton, , United Kingdom

Site Status

James Cook University Hospital

Middlesbrough, , United Kingdom

Site Status

Newcastle upon Tyne

Newcastle upon Tyne, , United Kingdom

Site Status

Torbay Hospital (South Devon Healthcare NHS Foundation Trust)

Torquay, , United Kingdom

Site Status

North Tyneside General Hospital

Tyne and Wear, , United Kingdom

Site Status

Countries

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United States Australia Canada Germany Israel Italy Puerto Rico United Kingdom

References

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Viscoli CM, Brass LM, Carolei A, Conwit R, Ford GA, Furie KL, Gorman M, Guarino PD, Inzucchi SE, Lovejoy AM, Parsons MW, Peduzzi PN, Ringleb PA, Schwartz GG, Spence JD, Tanne D, Young LH, Kernan WN; IRIS Trial investigators. Pioglitazone for secondary prevention after ischemic stroke and transient ischemic attack: rationale and design of the Insulin Resistance Intervention after Stroke Trial. Am Heart J. 2014 Dec;168(6):823-9.e6. doi: 10.1016/j.ahj.2014.07.016. Epub 2014 Jul 28.

Reference Type BACKGROUND
PMID: 25458644 (View on PubMed)

Kernan WN, Viscoli CM, Demarco D, Mendes B, Shrauger K, Schindler JL, McVeety JC, Sicklick A, Moalli D, Greco P, Bravata DM, Eisen S, Resor L, Sena K, Story D, Brass LM, Furie KL, Gutmann L, Hinnau E, Gorman M, Lovejoy AM, Inzucchi SE, Young LH, Horwitz RI; IRIS Trial Investigators. Boosting enrollment in neurology trials with Local Identification and Outreach Networks (LIONs). Neurology. 2009 Apr 14;72(15):1345-51. doi: 10.1212/WNL.0b013e3181a0fda3.

Reference Type BACKGROUND
PMID: 19365056 (View on PubMed)

Kernan W, Viscoli C, Brass L, Amatangelo M, Birch A, Clark W, Conwit R, Furie K, Gorman M, Pesapane B, Kleindorfer D, Lovejoy A, Osborne J, Silliman S, Zweifler R, Horwitz R. Boosting enrolment in clinical trials: validation of a regional network model. Clin Trials. 2011 Oct;8(5):645-53. doi: 10.1177/1740774511414925. Epub 2011 Aug 8.

Reference Type BACKGROUND
PMID: 21824978 (View on PubMed)

Ridha M, Zhang C, McCullough S, Viscoli CM, Sharma R, Kamel H, Merkler AE. Silent Myocardial Infarction and Risk of Stroke Recurrence: A Post Hoc Analysis of the IRIS Trial. J Am Heart Assoc. 2025 Feb 18;14(4):e037663. doi: 10.1161/JAHA.124.037663. Epub 2025 Feb 8.

Reference Type DERIVED
PMID: 39921499 (View on PubMed)

Spence JD, Viscoli CM, Inzucchi SE, Dearborn-Tomazos J, Ford GA, Gorman M, Furie KL, Lovejoy AM, Young LH, Kernan WN; IRIS Investigators. Pioglitazone Therapy in Patients With Stroke and Prediabetes: A Post Hoc Analysis of the IRIS Randomized Clinical Trial. JAMA Neurol. 2019 May 1;76(5):526-535. doi: 10.1001/jamaneurol.2019.0079.

Reference Type DERIVED
PMID: 30734043 (View on PubMed)

Young LH, Viscoli CM, Schwartz GG, Inzucchi SE, Curtis JP, Gorman MJ, Furie KL, Conwit R, Spatz ES, Lovejoy A, Abbott JD, Jacoby DL, Kolansky DM, Ling FS, Pfau SE, Kernan WN; IRIS Investigators. Heart Failure After Ischemic Stroke or Transient Ischemic Attack in Insulin-Resistant Patients Without Diabetes Mellitus Treated With Pioglitazone. Circulation. 2018 Sep 18;138(12):1210-1220. doi: 10.1161/CIRCULATIONAHA.118.034763.

Reference Type DERIVED
PMID: 29934374 (View on PubMed)

Yaghi S, Furie KL, Viscoli CM, Kamel H, Gorman M, Dearborn J, Young LH, Inzucchi SE, Lovejoy AM, Kasner SE, Conwit R, Kernan WN; IRIS Trial Investigators. Pioglitazone Prevents Stroke in Patients With a Recent Transient Ischemic Attack or Ischemic Stroke: A Planned Secondary Analysis of the IRIS Trial (Insulin Resistance Intervention After Stroke). Circulation. 2018 Jan 30;137(5):455-463. doi: 10.1161/CIRCULATIONAHA.117.030458. Epub 2017 Oct 30.

Reference Type DERIVED
PMID: 29084736 (View on PubMed)

Kernan WN, Viscoli CM, Dearborn JL, Kent DM, Conwit R, Fayad P, Furie KL, Gorman M, Guarino PD, Inzucchi SE, Stuart A, Young LH; Insulin Resistance Intervention After Stroke (IRIS) Trial Investigators. Targeting Pioglitazone Hydrochloride Therapy After Stroke or Transient Ischemic Attack According to Pretreatment Risk for Stroke or Myocardial Infarction. JAMA Neurol. 2017 Nov 1;74(11):1319-1327. doi: 10.1001/jamaneurol.2017.2136.

Reference Type DERIVED
PMID: 28975241 (View on PubMed)

Stuart AC, Sico JJ, Viscoli CM, Tayal AH, Inzucchi SE, Ford GA, Furie KL, Cote R, Spence JD, Tanne D, Kernan WN. Taking care of volunteers in a stroke trial: a new assisted-management strategy. Stroke Vasc Neurol. 2016 Oct 25;1(3):108-114. doi: 10.1136/svn-2016-000029. eCollection 2016 Sep.

Reference Type DERIVED
PMID: 28959471 (View on PubMed)

Furie KL, Viscoli CM, Gorman M, Ford GA, Young LH, Inzucchi SE, Guarino PD, Lovejoy AM, Conwit R, Tanne D, Kernan WN; IRIS Trial Investigators. Effects of pioglitazone on cognitive function in patients with a recent ischaemic stroke or TIA: a report from the IRIS trial. J Neurol Neurosurg Psychiatry. 2018 Jan;89(1):21-27. doi: 10.1136/jnnp-2017-316361. Epub 2017 Sep 22.

Reference Type DERIVED
PMID: 28939682 (View on PubMed)

Young LH, Viscoli CM, Curtis JP, Inzucchi SE, Schwartz GG, Lovejoy AM, Furie KL, Gorman MJ, Conwit R, Abbott JD, Jacoby DL, Kolansky DM, Pfau SE, Ling FS, Kernan WN; IRIS Investigators. Cardiac Outcomes After Ischemic Stroke or Transient Ischemic Attack: Effects of Pioglitazone in Patients With Insulin Resistance Without Diabetes Mellitus. Circulation. 2017 May 16;135(20):1882-1893. doi: 10.1161/CIRCULATIONAHA.116.024863. Epub 2017 Feb 28.

Reference Type DERIVED
PMID: 28246237 (View on PubMed)

Viscoli CM, Inzucchi SE, Young LH, Insogna KL, Conwit R, Furie KL, Gorman M, Kelly MA, Lovejoy AM, Kernan WN; IRIS Trial Investigators. Pioglitazone and Risk for Bone Fracture: Safety Data From a Randomized Clinical Trial. J Clin Endocrinol Metab. 2017 Mar 1;102(3):914-922. doi: 10.1210/jc.2016-3237.

Reference Type DERIVED
PMID: 27935736 (View on PubMed)

Inzucchi SE, Viscoli CM, Young LH, Furie KL, Gorman M, Lovejoy AM, Dagogo-Jack S, Ismail-Beigi F, Korytkowski MT, Pratley RE, Schwartz GG, Kernan WN; IRIS Trial Investigators. Pioglitazone Prevents Diabetes in Patients With Insulin Resistance and Cerebrovascular Disease. Diabetes Care. 2016 Oct;39(10):1684-92. doi: 10.2337/dc16-0798. Epub 2016 Jul 27.

Reference Type DERIVED
PMID: 27465265 (View on PubMed)

Kernan WN, Viscoli CM, Furie KL, Young LH, Inzucchi SE, Gorman M, Guarino PD, Lovejoy AM, Peduzzi PN, Conwit R, Brass LM, Schwartz GG, Adams HP Jr, Berger L, Carolei A, Clark W, Coull B, Ford GA, Kleindorfer D, O'Leary JR, Parsons MW, Ringleb P, Sen S, Spence JD, Tanne D, Wang D, Winder TR; IRIS Trial Investigators. Pioglitazone after Ischemic Stroke or Transient Ischemic Attack. N Engl J Med. 2016 Apr 7;374(14):1321-31. doi: 10.1056/NEJMoa1506930. Epub 2016 Feb 17.

Reference Type DERIVED
PMID: 26886418 (View on PubMed)

Kernan WN, Inzucchi SE. Metabolic rehabilitation: science gathers to support a new intervention to prevent stroke. Stroke. 2011 Dec;42(12):3333-5. doi: 10.1161/STROKEAHA.111.632489. Epub 2011 Oct 13. No abstract available.

Reference Type DERIVED
PMID: 21998067 (View on PubMed)

Other Identifiers

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5U01NS044876-10

Identifier Type: NIH

Identifier Source: secondary_id

View Link

0201013034

Identifier Type: -

Identifier Source: org_study_id

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