Explore Our Portfolio

Search a repository of PCORI-funded comparative clinical effectiveness research (CER) studies, as well as projects that seek to encourage engagement in research, disseminate and implement PCORI-funded research findings, and improve the nation's capacity to conduct patient-centered CER, among others. Learn more about the Portfolio

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Status Project Status View definitions of the life cycle of an awarded project View Glossary
State State The state where the project originates, or where the primary institution or organization is located. View Glossary
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Health Condition Health Conditions These are the broad terms we use to categorize our funded research studies; specific diseases or conditions are included within the appropriate larger category. Note: not all of our funded projects focus on a single disease or condition; some touch on multiple diseases or conditions, research methods, or broader health system interventions. Such projects won’t be listed by a primary disease/condition and so won’t appear if you use this filter tool to find them. View Glossary
Population Populations PCORI is interested in research that seeks to better understand how different clinical and health system options work for different people. These populations are frequently studied in our portfolio or identified as being of interest by our stakeholders. View Glossary
Intervention Strategy Intervention Strategies PCORI funds comparative clinical effectiveness research (CER) studies that compare two or more options or approaches to health care, or that compare different ways of delivering or receiving care. View Glossary
Year Awarded Year Awarded The year that funding for the project was approved, or the year the proposal received a notice of award. View Glossary
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Displaying 26 - 50 of 176 results

Project Title
Project Status
Project Type

Comparing Two Ways to Prevent Severe Hypoglycemia in Patients with Type 2 Diabetes

Kaiser Foundation Health Plan of Washington
| Washington
James Ralston, MD, MPH
Project Status:
In progress; Enrollment complete
Project Type:
Research

Comparing Two Ways to Help Older Adults Living in Low-Income Housing Maintain Their Health and Independence -- The EPIC Study

Cedars-Sinai
| California
Harriet Aronow, PhD
Project Status:
In progress; Not yet recruiting
Project Type:
Research

Comparing Two Ways to Provide Follow-Up Care to Patients with Heart Failure after Hospital Discharge -- MIGHTY-Heart

The Trustees of Columbia University in the City of New York
| New York
Ruth Masterson Creber, PhD^
Project Status:
In progress; Recruiting
Project Type:
Research, Research Conducted Using PCORnet®

Comparing Ways to Monitor Patients with Multiple Chronic Conditions after They Return Home from the Hospital for an Infection -- The ACCOMPLISH Study

UPMC Center for High ValueHealth Care
| Pennsylvania
Dr. Kalpana Char, MD*
Project Status:
In progress; Recruiting
Project Type:
Research

Comparing Ways to Reduce Unplanned Return Visits to the Hospital after a Hospital Stay among African-American and Hispanic/Latino Older Adults

University of South Florida
| Florida
Kyaien O. Conner, PhD, MPH, LSW
Project Status:
In progress; Recruiting
Project Type:
Research

Are Two Hearing Aids Better Than One for Age-Related Hearing Loss?

Duke University
| North Carolina
Sherri L. Smith, AuD, PhD
Project Status:
In progress; Recruiting
Project Type:
Research, Research Conducted Using PCORnet®

Care in the CCP Program versus Care in the C4P Program versus Care in Traditional Care Coordinator Program

The University of Chicago
| Illinois
David O. Meltzer, MD, PhD
Project Status:
In progress; Recruiting
Project Type:
Research

Comparing Two Approaches to Care Coordination for Patients with Multiple Health Needs

HealthPartners Institute
| Minnesota
Leif I. Solberg, MD
Project Status:
In progress; Enrollment complete
Project Type:
Research

Comparing Two Programs for Managing Hearing Loss among Older Adults in Assisted Living Facilities

University of Pittsburgh
| Pennsylvania
Catherine Palmer, PhD
Project Status:
In progress; Data collected
Project Type:
Research

Comparing Three Ways to Obtain Hearing Aids for People with Age-Related Hearing Loss

Northwestern University
| Illinois
Sumitrajit Dhar, PhD, MS
Project Status:
In progress; Enrollment complete
Project Type:
Research

Comparing Two Ways to Reduce Medicine Use among Older Patients with Type 2 Diabetes

Kaiser Foundation Hospitals
| California
Richard W. Grant, MD, MPH
Project Status:
In progress; Enrollment complete
Project Type:
Research
Has Results

Self-Management in Older Adults with Chronic Heart Failure -- The iCOACH Study

University of Arkansas for Medical Sciences
| Arkansas
Judy Weber, PhD, RD
Project Status:
Completed; PCORI Public and Professional Abstracts Posted
Project Type:
Research
Has Results

Does Personalized Risk Information Help Patients and Doctors Make Informed Decisions about Colorectal Cancer Screening?

Indiana University
| Indiana
Peter H. Schwartz, MD, PhD, MA
Project Status:
In PCORI Peer-Review Process
Project Type:
Research

Comparing Standard and Family Diabetes Self-Management Education for Improving Diabetes Outcomes

University of Arkansas for Medical Sciences
| Arkansas
Pearl A. McElfish, PhD, MBA
Project Status:
In progress; Enrollment complete
Project Type:
Research

Comparing Two Treatments for Dental Cavities in Older Adults Living in Low-Income Housing

Case Western Reserve University
| Ohio
Suchitra Nelson, PhD
Project Status:
In progress; Enrollment complete
Project Type:
Research
Has Results

Comparing Ways to Promote Quitting Smoking for People Referred for Lung Cancer Screenings

University of Pennsylvania
| Pennsylvania
Scott Halpern, MD, PhD
Project Status:
In progress; Recruiting
Project Type:
Research

Comparing Surgery and Medical Management for Treating Diverticulitis -- The COSMID Study

University of Washington
| Washington
David Flum, MD, MPH
Project Status:
In progress; Data collected
Project Type:
Research

Comparing Two Treatment Options for Recurrent Bladder Cancer

University of Washington Office of Sponsored Programs, Department of Urology
| Washington
John Gore, MD, MS
Project Status:
In progress; Data collected
Project Type:
Research
Has Results

Supporting Shared Decision Making between Clinicians and Older Adults about Colorectal Cancer Screening -- The PRIMED Study

Massachusetts General Hospital
| Massachusetts
Karen Sepucha, PhD, and Leigh Simmons, MD
Project Status:
Completed; PCORI Public and Professional Abstracts, and Final Research Report Posted
Project Type:
Research
Has Results

Comparing the Safety and Effectiveness of Metformin with Other Medicines for Patients with Type 2 Diabetes and Chronic Kidney Disease

Joan and Sanford I. Weill Medical College of Cornell University
| New York
James Flory, MD, MSCE
Project Status:
Completed; PCORI Public and Professional Abstracts, and Final Research Report Posted
Project Type:
Research, Research Conducted Using PCORnet®
Has Results

Comparing Ways for Patients, Doctors, and Clinics to Improve Blood Pressure Control -- A PCORnet® Study

University of California San Francisco
| California
Mark J. Pletcher, MD, MPH
Project Status:
Completed; PCORI Public and Professional Abstracts, and Final Research Report Posted
Project Type:
Research, Research Conducted Using PCORnet®

Using Two Versus Three Antibiotics to Treat MAC Lung Infections

Oregon Health & Science University
| Oregon
Kevin Winthrop, MD, MPH
Project Status:
In progress; Recruiting
Project Type:
Research

Decision Making and Choices to Inform Dialogue and Empower AFib Patients -- The DECIDE Center

University of Utah
| Utah
Angela Fagerlin, PhD
Project Status:
Awarded; In progress
Project Type:
Research
Has Results

Does a Decision Aid Help Older Adults with Chronic Kidney Disease Choose Treatment? -- The DART Study

Trustees of Tufts College
| Massachusetts
Keren Ladin, PhD, MS
Project Status:
Completed; PCORI Public and Professional Abstracts Posted
Project Type:
Research

Comparing Radiation Treatments for Localized Prostate Cancer - COMPPARE

University of Florida Board of Trustees
| Florida
Nancy Mendenhall, MD
Project Status:
In progress; Enrollment complete
Project Type:
Research

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