Clinical Research Trials Archive – Closed Trials

This is our archive of closed clinical trials, which means that they are no longer accepting new participants or have been concluded. Once a research facility has chosen to close the study, it is sorted into the GPS archive by indication. If you are interested in enrolling in a clinical trial, then please browse our list of active clinical studies.

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We've found
31,654
archived clinical trials in
Cardiology

Quadripolar Pacing Post Approval Study
Quadripolar Pacing Post Approval Study
Status: Enrolling
Updated:  12/31/1969
Regional Cardiology Associates
mi
from
Sacramento, CA
Quadripolar Pacing Post Approval Study
Quadripolar Pacing Post Approval Study
Status: Enrolling
Updated: 12/31/1969
Regional Cardiology Associates
mi
from
Sacramento, CA
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Quadripolar Pacing Post Approval Study
Quadripolar Pacing Post Approval Study
Status: Enrolling
Updated:  12/31/1969
St Joseph's Medical Center
mi
from
Stockton, CA
Quadripolar Pacing Post Approval Study
Quadripolar Pacing Post Approval Study
Status: Enrolling
Updated: 12/31/1969
St Joseph's Medical Center
mi
from
Stockton, CA
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Quadripolar Pacing Post Approval Study
Quadripolar Pacing Post Approval Study
Status: Enrolling
Updated:  12/31/1969
Cardiology Associates Medical Group
mi
from
Ventura, CA
Quadripolar Pacing Post Approval Study
Quadripolar Pacing Post Approval Study
Status: Enrolling
Updated: 12/31/1969
Cardiology Associates Medical Group
mi
from
Ventura, CA
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Quadripolar Pacing Post Approval Study
Quadripolar Pacing Post Approval Study
Status: Enrolling
Updated:  12/31/1969
Florida Electrophysiology Associates
mi
from
Atlantis, FL
Quadripolar Pacing Post Approval Study
Quadripolar Pacing Post Approval Study
Status: Enrolling
Updated: 12/31/1969
Florida Electrophysiology Associates
mi
from
Atlantis, FL
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Quadripolar Pacing Post Approval Study
Quadripolar Pacing Post Approval Study
Status: Enrolling
Updated:  12/31/1969
Yoel R. Vivas, MD
mi
from
Boynton Beach, FL
Quadripolar Pacing Post Approval Study
Quadripolar Pacing Post Approval Study
Status: Enrolling
Updated: 12/31/1969
Yoel R. Vivas, MD
mi
from
Boynton Beach, FL
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Quadripolar Pacing Post Approval Study
Quadripolar Pacing Post Approval Study
Status: Enrolling
Updated:  12/31/1969
Jorge Diaz
mi
from
Lake Mary, FL
Quadripolar Pacing Post Approval Study
Quadripolar Pacing Post Approval Study
Status: Enrolling
Updated: 12/31/1969
Jorge Diaz
mi
from
Lake Mary, FL
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Quadripolar Pacing Post Approval Study
Quadripolar Pacing Post Approval Study
Status: Enrolling
Updated:  12/31/1969
Naples Heart Rhythm Specialists
mi
from
Naples, FL
Quadripolar Pacing Post Approval Study
Quadripolar Pacing Post Approval Study
Status: Enrolling
Updated: 12/31/1969
Naples Heart Rhythm Specialists
mi
from
Naples, FL
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Quadripolar Pacing Post Approval Study
Quadripolar Pacing Post Approval Study
Status: Enrolling
Updated:  12/31/1969
Munroe Regional Medical Center
mi
from
Ocala, FL
Quadripolar Pacing Post Approval Study
Quadripolar Pacing Post Approval Study
Status: Enrolling
Updated: 12/31/1969
Munroe Regional Medical Center
mi
from
Ocala, FL
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Quadripolar Pacing Post Approval Study
Quadripolar Pacing Post Approval Study
Status: Enrolling
Updated:  12/31/1969
Florida Heart Rhythm Specialists, LLC
mi
from
Plantation, FL
Quadripolar Pacing Post Approval Study
Quadripolar Pacing Post Approval Study
Status: Enrolling
Updated: 12/31/1969
Florida Heart Rhythm Specialists, LLC
mi
from
Plantation, FL
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Quadripolar Pacing Post Approval Study
Quadripolar Pacing Post Approval Study
Status: Enrolling
Updated:  12/31/1969
Cleveland Clinic Florida
mi
from
Weston, FL
Quadripolar Pacing Post Approval Study
Quadripolar Pacing Post Approval Study
Status: Enrolling
Updated: 12/31/1969
Cleveland Clinic Florida
mi
from
Weston, FL
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Quadripolar Pacing Post Approval Study
Quadripolar Pacing Post Approval Study
Status: Enrolling
Updated:  12/31/1969
Piedmont Heart Institue
mi
from
Atlanta, GA
Quadripolar Pacing Post Approval Study
Quadripolar Pacing Post Approval Study
Status: Enrolling
Updated: 12/31/1969
Piedmont Heart Institue
mi
from
Atlanta, GA
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Quadripolar Pacing Post Approval Study
Quadripolar Pacing Post Approval Study
Status: Enrolling
Updated:  12/31/1969
HeartCare Midwest
mi
from
Peoria, IL
Quadripolar Pacing Post Approval Study
Quadripolar Pacing Post Approval Study
Status: Enrolling
Updated: 12/31/1969
HeartCare Midwest
mi
from
Peoria, IL
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Quadripolar Pacing Post Approval Study
Quadripolar Pacing Post Approval Study
Status: Enrolling
Updated:  12/31/1969
Northwest Indiana CardiovascularPhysicians, P.C.
mi
from
Munster, IN
Quadripolar Pacing Post Approval Study
Quadripolar Pacing Post Approval Study
Status: Enrolling
Updated: 12/31/1969
Northwest Indiana CardiovascularPhysicians, P.C.
mi
from
Munster, IN
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Quadripolar Pacing Post Approval Study
Quadripolar Pacing Post Approval Study
Status: Enrolling
Updated:  12/31/1969
Central Baptist Hospital
mi
from
Lexington, KY
Quadripolar Pacing Post Approval Study
Quadripolar Pacing Post Approval Study
Status: Enrolling
Updated: 12/31/1969
Central Baptist Hospital
mi
from
Lexington, KY
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Quadripolar Pacing Post Approval Study
Quadripolar Pacing Post Approval Study
Status: Enrolling
Updated:  12/31/1969
Northeast Cardiology Associates
mi
from
Bangor, ME
Quadripolar Pacing Post Approval Study
Quadripolar Pacing Post Approval Study
Status: Enrolling
Updated: 12/31/1969
Northeast Cardiology Associates
mi
from
Bangor, ME
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Quadripolar Pacing Post Approval Study
Quadripolar Pacing Post Approval Study
Status: Enrolling
Updated:  12/31/1969
MedStar Health Research Institute
mi
from
Baltimore, MD
Quadripolar Pacing Post Approval Study
Quadripolar Pacing Post Approval Study
Status: Enrolling
Updated: 12/31/1969
MedStar Health Research Institute
mi
from
Baltimore, MD
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Quadripolar Pacing Post Approval Study
Quadripolar Pacing Post Approval Study
Status: Enrolling
Updated:  12/31/1969
Shady Grove Adventist Hospital
mi
from
Rockville, MD
Quadripolar Pacing Post Approval Study
Quadripolar Pacing Post Approval Study
Status: Enrolling
Updated: 12/31/1969
Shady Grove Adventist Hospital
mi
from
Rockville, MD
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Quadripolar Pacing Post Approval Study
Quadripolar Pacing Post Approval Study
Status: Enrolling
Updated:  12/31/1969
Lahey Clinic
mi
from
Burlington, MA
Quadripolar Pacing Post Approval Study
Quadripolar Pacing Post Approval Study
Status: Enrolling
Updated: 12/31/1969
Lahey Clinic
mi
from
Burlington, MA
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Quadripolar Pacing Post Approval Study
Quadripolar Pacing Post Approval Study
Status: Enrolling
Updated:  12/31/1969
Sinai-Grace Hospital
mi
from
Detroit, MI
Quadripolar Pacing Post Approval Study
Quadripolar Pacing Post Approval Study
Status: Enrolling
Updated: 12/31/1969
Sinai-Grace Hospital
mi
from
Detroit, MI
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Quadripolar Pacing Post Approval Study
Quadripolar Pacing Post Approval Study
Status: Enrolling
Updated:  12/31/1969
Thoracic Cardio Healthcare Foundation
mi
from
Lansing, MI
Quadripolar Pacing Post Approval Study
Quadripolar Pacing Post Approval Study
Status: Enrolling
Updated: 12/31/1969
Thoracic Cardio Healthcare Foundation
mi
from
Lansing, MI
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Quadripolar Pacing Post Approval Study
Quadripolar Pacing Post Approval Study
Status: Enrolling
Updated:  12/31/1969
The International Heart Institute of Montana
mi
from
Missoula, MT
Quadripolar Pacing Post Approval Study
Quadripolar Pacing Post Approval Study
Status: Enrolling
Updated: 12/31/1969
The International Heart Institute of Montana
mi
from
Missoula, MT
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Quadripolar Pacing Post Approval Study
Quadripolar Pacing Post Approval Study
Status: Enrolling
Updated:  12/31/1969
Heart Consultants P.C.
mi
from
Omaha, NE
Quadripolar Pacing Post Approval Study
Quadripolar Pacing Post Approval Study
Status: Enrolling
Updated: 12/31/1969
Heart Consultants P.C.
mi
from
Omaha, NE
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Quadripolar Pacing Post Approval Study
Quadripolar Pacing Post Approval Study
Status: Enrolling
Updated:  12/31/1969
Cardiovascular Consultants of Nevada
mi
from
Las Vegas, NV
Quadripolar Pacing Post Approval Study
Quadripolar Pacing Post Approval Study
Status: Enrolling
Updated: 12/31/1969
Cardiovascular Consultants of Nevada
mi
from
Las Vegas, NV
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Quadripolar Pacing Post Approval Study
Quadripolar Pacing Post Approval Study
Status: Enrolling
Updated:  12/31/1969
Deborah Heart and Lung Center
mi
from
Browns Mills, NJ
Quadripolar Pacing Post Approval Study
Quadripolar Pacing Post Approval Study
Status: Enrolling
Updated: 12/31/1969
Deborah Heart and Lung Center
mi
from
Browns Mills, NJ
Click here to add this to my saved trials
Quadripolar Pacing Post Approval Study
Quadripolar Pacing Post Approval Study
Status: Enrolling
Updated:  12/31/1969
Cardiovascular Associates of the Delaware Valley, PA
mi
from
Haddon Heights, NJ
Quadripolar Pacing Post Approval Study
Quadripolar Pacing Post Approval Study
Status: Enrolling
Updated: 12/31/1969
Cardiovascular Associates of the Delaware Valley, PA
mi
from
Haddon Heights, NJ
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Quadripolar Pacing Post Approval Study
Quadripolar Pacing Post Approval Study
Status: Enrolling
Updated:  12/31/1969
Presbyterian Heart Group
mi
from
Albuquerque, NM
Quadripolar Pacing Post Approval Study
Quadripolar Pacing Post Approval Study
Status: Enrolling
Updated: 12/31/1969
Presbyterian Heart Group
mi
from
Albuquerque, NM
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Quadripolar Pacing Post Approval Study
Quadripolar Pacing Post Approval Study
Status: Enrolling
Updated:  12/31/1969
Albany Medical College at Albany Medical Center
mi
from
Albany, NY
Quadripolar Pacing Post Approval Study
Quadripolar Pacing Post Approval Study
Status: Enrolling
Updated: 12/31/1969
Albany Medical College at Albany Medical Center
mi
from
Albany, NY
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Quadripolar Pacing Post Approval Study
Quadripolar Pacing Post Approval Study
Status: Enrolling
Updated:  12/31/1969
Buffalo Cardiology & Pulmonary Association
mi
from
Williamsville, NY
Quadripolar Pacing Post Approval Study
Quadripolar Pacing Post Approval Study
Status: Enrolling
Updated: 12/31/1969
Buffalo Cardiology & Pulmonary Association
mi
from
Williamsville, NY
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Quadripolar Pacing Post Approval Study
Quadripolar Pacing Post Approval Study
Status: Enrolling
Updated:  12/31/1969
University of North Carolina at Chapel Hill
mi
from
Chapel Hill, NC
Quadripolar Pacing Post Approval Study
Quadripolar Pacing Post Approval Study
Status: Enrolling
Updated: 12/31/1969
University of North Carolina at Chapel Hill
mi
from
Chapel Hill, NC
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Quadripolar Pacing Post Approval Study
Quadripolar Pacing Post Approval Study
Status: Enrolling
Updated:  12/31/1969
Caromount Heart
mi
from
Gastonia, NC
Quadripolar Pacing Post Approval Study
Quadripolar Pacing Post Approval Study
Status: Enrolling
Updated: 12/31/1969
Caromount Heart
mi
from
Gastonia, NC
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Quadripolar Pacing Post Approval Study
Quadripolar Pacing Post Approval Study
Status: Enrolling
Updated:  12/31/1969
Sanford Research
mi
from
Fargo, ND
Quadripolar Pacing Post Approval Study
Quadripolar Pacing Post Approval Study
Status: Enrolling
Updated: 12/31/1969
Sanford Research
mi
from
Fargo, ND
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Quadripolar Pacing Post Approval Study
Quadripolar Pacing Post Approval Study
Status: Enrolling
Updated:  12/31/1969
Cleveland Clinic Foundation
mi
from
Cleveland, OH
Quadripolar Pacing Post Approval Study
Quadripolar Pacing Post Approval Study
Status: Enrolling
Updated: 12/31/1969
Cleveland Clinic Foundation
mi
from
Cleveland, OH
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Quadripolar Pacing Post Approval Study
Quadripolar Pacing Post Approval Study
Status: Enrolling
Updated:  12/31/1969
EMH Regional Medical Center
mi
from
Elyria, OH
Quadripolar Pacing Post Approval Study
Quadripolar Pacing Post Approval Study
Status: Enrolling
Updated: 12/31/1969
EMH Regional Medical Center
mi
from
Elyria, OH
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Quadripolar Pacing Post Approval Study
Quadripolar Pacing Post Approval Study
Status: Enrolling
Updated:  12/31/1969
Integris Baptist Medical Center
mi
from
Oklahoma City, OK
Quadripolar Pacing Post Approval Study
Quadripolar Pacing Post Approval Study
Status: Enrolling
Updated: 12/31/1969
Integris Baptist Medical Center
mi
from
Oklahoma City, OK
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Quadripolar Pacing Post Approval Study
Quadripolar Pacing Post Approval Study
Status: Enrolling
Updated:  12/31/1969
Bryn Mawr Medical Specialists Associates
mi
from
Bryn Mawr, PA
Quadripolar Pacing Post Approval Study
Quadripolar Pacing Post Approval Study
Status: Enrolling
Updated: 12/31/1969
Bryn Mawr Medical Specialists Associates
mi
from
Bryn Mawr, PA
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Quadripolar Pacing Post Approval Study
Quadripolar Pacing Post Approval Study
Status: Enrolling
Updated:  12/31/1969
Saint Vincent Consultants in Cardiovascular Diseases
mi
from
Erie, PA
Quadripolar Pacing Post Approval Study
Quadripolar Pacing Post Approval Study
Status: Enrolling
Updated: 12/31/1969
Saint Vincent Consultants in Cardiovascular Diseases
mi
from
Erie, PA
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Quadripolar Pacing Post Approval Study
Quadripolar Pacing Post Approval Study
Status: Enrolling
Updated:  12/31/1969
Lancaster General Hospital
mi
from
Lancaster, PA
Quadripolar Pacing Post Approval Study
Quadripolar Pacing Post Approval Study
Status: Enrolling
Updated: 12/31/1969
Lancaster General Hospital
mi
from
Lancaster, PA
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Quadripolar Pacing Post Approval Study
Quadripolar Pacing Post Approval Study
Status: Enrolling
Updated:  12/31/1969
Hospital of the University of Pennsylvania
mi
from
Philadelphia, PA
Quadripolar Pacing Post Approval Study
Quadripolar Pacing Post Approval Study
Status: Enrolling
Updated: 12/31/1969
Hospital of the University of Pennsylvania
mi
from
Philadelphia, PA
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Quadripolar Pacing Post Approval Study
Quadripolar Pacing Post Approval Study
Status: Enrolling
Updated:  12/31/1969
Pee Dee Cardiology Associates, PA
mi
from
Florence, SC
Quadripolar Pacing Post Approval Study
Quadripolar Pacing Post Approval Study
Status: Enrolling
Updated: 12/31/1969
Pee Dee Cardiology Associates, PA
mi
from
Florence, SC
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Quadripolar Pacing Post Approval Study
Quadripolar Pacing Post Approval Study
Status: Enrolling
Updated:  12/31/1969
Cardiology Consultants
mi
from
Johnson City, TN
Quadripolar Pacing Post Approval Study
Quadripolar Pacing Post Approval Study
Status: Enrolling
Updated: 12/31/1969
Cardiology Consultants
mi
from
Johnson City, TN
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Quadripolar Pacing Post Approval Study
Quadripolar Pacing Post Approval Study
Status: Enrolling
Updated:  12/31/1969
Cardiovascular Associates, PC
mi
from
Kingsport, TN
Quadripolar Pacing Post Approval Study
Quadripolar Pacing Post Approval Study
Status: Enrolling
Updated: 12/31/1969
Cardiovascular Associates, PC
mi
from
Kingsport, TN
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Quadripolar Pacing Post Approval Study
Quadripolar Pacing Post Approval Study
Status: Enrolling
Updated:  12/31/1969
Arrythmia Consultants, P.C.
mi
from
Memphis, TN
Quadripolar Pacing Post Approval Study
Quadripolar Pacing Post Approval Study
Status: Enrolling
Updated: 12/31/1969
Arrythmia Consultants, P.C.
mi
from
Memphis, TN
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Quadripolar Pacing Post Approval Study
Quadripolar Pacing Post Approval Study
Status: Enrolling
Updated:  12/31/1969
St. Thomas Hospital
mi
from
Nashville, TN
Quadripolar Pacing Post Approval Study
Quadripolar Pacing Post Approval Study
Status: Enrolling
Updated: 12/31/1969
St. Thomas Hospital
mi
from
Nashville, TN
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Quadripolar Pacing Post Approval Study
Quadripolar Pacing Post Approval Study
Status: Enrolling
Updated:  12/31/1969
HeartPlace
mi
from
Bedford, TX
Quadripolar Pacing Post Approval Study
Quadripolar Pacing Post Approval Study
Status: Enrolling
Updated: 12/31/1969
HeartPlace
mi
from
Bedford, TX
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Quadripolar Pacing Post Approval Study
Quadripolar Pacing Post Approval Study
Status: Enrolling
Updated:  12/31/1969
Cardiology Associatesof Corpus Christi
mi
from
Corpus Christi, TX
Quadripolar Pacing Post Approval Study
Quadripolar Pacing Post Approval Study
Status: Enrolling
Updated: 12/31/1969
Cardiology Associatesof Corpus Christi
mi
from
Corpus Christi, TX
Click here to add this to my saved trials
Quadripolar Pacing Post Approval Study
Quadripolar Pacing Post Approval Study
Status: Enrolling
Updated:  12/31/1969
Houston Arrhythmia Associates
mi
from
Houston, TX
Quadripolar Pacing Post Approval Study
Quadripolar Pacing Post Approval Study
Status: Enrolling
Updated: 12/31/1969
Houston Arrhythmia Associates
mi
from
Houston, TX
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Quadripolar Pacing Post Approval Study
Quadripolar Pacing Post Approval Study
Status: Enrolling
Updated:  12/31/1969
Medicine School of University Health Care
mi
from
Salt Lake City, UT
Quadripolar Pacing Post Approval Study
Quadripolar Pacing Post Approval Study
Status: Enrolling
Updated: 12/31/1969
Medicine School of University Health Care
mi
from
Salt Lake City, UT
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Quadripolar Pacing Post Approval Study
Quadripolar Pacing Post Approval Study
Status: Enrolling
Updated:  12/31/1969
Harrisonburg Medical Associations, Inc.
mi
from
Harrisonburg, VA
Quadripolar Pacing Post Approval Study
Quadripolar Pacing Post Approval Study
Status: Enrolling
Updated: 12/31/1969
Harrisonburg Medical Associations, Inc.
mi
from
Harrisonburg, VA
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Quadripolar Pacing Post Approval Study
Quadripolar Pacing Post Approval Study
Status: Enrolling
Updated:  12/31/1969
Virginia Cardiovascular Specialists
mi
from
Richmond, VA
Quadripolar Pacing Post Approval Study
Quadripolar Pacing Post Approval Study
Status: Enrolling
Updated: 12/31/1969
Virginia Cardiovascular Specialists
mi
from
Richmond, VA
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Quadripolar Pacing Post Approval Study
Quadripolar Pacing Post Approval Study
Status: Enrolling
Updated:  12/31/1969
Heart Clinics Northwest
mi
from
Spokane, WA
Quadripolar Pacing Post Approval Study
Quadripolar Pacing Post Approval Study
Status: Enrolling
Updated: 12/31/1969
Heart Clinics Northwest
mi
from
Spokane, WA
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