Vest Prevention of Early Sudden Death Trial and VEST Registry

This study is currently recruiting participants.
Verified November 2013 by University of California, San Francisco
Zoll Medical Corporation
Information provided by (Responsible Party):
University of California, San Francisco Identifier:
First received: October 3, 2011
Last updated: November 19, 2013
Last verified: November 2013

This study explores the hypothesis that wearable defibrillators can impact mortality by reducing sudden death during the first three months after a heart attack in persons with high risk for life-threatening arrhythmias.

Condition Intervention Phase
Myocardial Infarction
Ventricular Dysfunction
Sudden Death
Ventricular Tachycardia
Ventricular Fibrillation
Device: wearable defibrillator
Phase 3

Study Type: Interventional
Study Design: Allocation: Randomized
Endpoint Classification: Efficacy Study
Intervention Model: Parallel Assignment
Masking: Single Blind (Outcomes Assessor)
Primary Purpose: Treatment
Official Title: Prevention of Sudden Death After Myocardial Infarction Using a LifeVest Wearable Cardioverter-defibrillator

Resource links provided by NLM:

Further study details as provided by University of California, San Francisco:

Primary Outcome Measures:
  • Sudden death mortality [ Time Frame: three months after myocardial infarction ] [ Designated as safety issue: No ]

Secondary Outcome Measures:
  • Cardiovascular, all-cause, and other cause specific mortality [ Time Frame: three months after myocardial infarction ] [ Designated as safety issue: No ]
  • incidence of ventricular arrhythmias [ Time Frame: three months after myocardial infarction ] [ Designated as safety issue: No ]
  • adverse events attributable to wearable defibrillator use [ Time Frame: three months after myocardial infarction ] [ Designated as safety issue: Yes ]
  • compliance with wearable defibrillator use [ Time Frame: three months after myocardial infarction ] [ Designated as safety issue: No ]

Estimated Enrollment: 1900
Study Start Date: July 2008
Estimated Study Completion Date: September 2015
Estimated Primary Completion Date: September 2015 (Final data collection date for primary outcome measure)
Arms Assigned Interventions
Experimental: Wearable defibrillator
subjects will use a wearable defibrillator for three months following myocardial infarction
Device: wearable defibrillator
LifeVest wearable defibrillator
Other Names:
  • LifeVest
  • wearable cardioverter-defibrillator
  • WCD
  • WD
No Intervention: Conventional treatment

Detailed Description:

In patients with ventricular dysfunction immediately following myocardial infarction, sudden death may be responsible for up to 50% of total mortality. Wearable defibrillators may reduce sudden death by providing immediate detection and treatment of ventricular arrhythmias. This study is design to demonstrate a reduction in sudden death measured at three months following myocardial infarction among patients who have ventricular dysfunction.


Ages Eligible for Study:   18 Years and older
Genders Eligible for Study:   Both
Accepts Healthy Volunteers:   No

Inclusion Criteria:

  • Patients identified in the hospital or within 7 days after discharge with a diagnosis of an acute MI (STEMI or Non-STEMI)
  • LV ejection fraction ≤35% determined at the following time point:

    1. If no PCI within the first 8 hours following the MI: ≥ 8 hours after MI
    2. If acute PCI occurs within 8 hours of MI: ≥8 hours after PCI
    3. If CABG is planned (before or within 7 days of discharge), wait to enroll and then use the most recent assessment at least 48 hours post CABG
  • Age ≥ 18 years

Exclusion Criteria:

  • Existing ICD or indication for an ICD at the time of screening
  • Existing unipolar pacemakers/leads
  • Chronic renal failure requiring hemodialysis after hospital discharge
  • Chest circumference too small or too large for LifeVest garment*
  • Participants discharged to an institutional setting with an anticipated stay > 7 days
  • Pregnancy
  • Inability to consent
  • Any other condition or circumstance that in the judgment of the clinician makes the participant unsuitable for the study.
  Contacts and Locations
Please refer to this study by its identifier: NCT01446965

Contact: Carol Maguire, RN 415-476-5148

  Hide Study Locations
United States, Alaska
Alaska Heart Institute Terminated
Anchorage, Alaska, United States, 99508
United States, California
Cardiovascular Consultants Heart Center Recruiting
Fresno, California, United States, 93720
Contact: Tonya Reavis    559-432-4303 ext 7229   
Principal Investigator: Michael Gen, MD         
Salinas Valley Memorial Healthcare System Recruiting
Salinas, California, United States, 93901
Contact: Gina Hashem, CCRC    831-757-4333   
Contact: Terri Nielsen    (831) 759-1838   
Principal Investigator: Harlan Grogin, MD         
University of California, San Francisco Recruiting
San Francisco, California, United States, 94143
Contact: Sarahmay Sanchez    415-514-0504   
Contact: Kourtney Imburgia    (415) 502-0938   
Principal Investigator: Greg Marcus, MD         
United States, Colorado
University of Colorado Recruiting
Aurora, Colorado, United States, 80045
Contact: Heather Maurer    303-724-6473    HEATHER.MAURER@UCDENVER.EDU   
Contact: Christina Schmitt    303-724-2098   
Principal Investigator: William Sauer, MD         
United States, Connecticut
Hartford Hospital Recruiting
Hartford, Connecticut, United States, 06102
Contact: Arben Ademi    860-545-3561   
Principal Investigator: Steven L Zweibel, MD         
United States, Delaware
Christiana Care Health Services Recruiting
Newark, Delaware, United States, 19718
Contact: Catherine Wade    302-733-2658   
Principal Investigator: Michael E Stillabower, MD         
United States, Florida
University of Florida Recruiting
Gainsville, Florida, United States, 32610
Contact: Dana Leach    352-273-8930   
Contact: Sarah Long    352-273-8932   
Principal Investigator: William Miles, MD         
Watson Clinic for Research, Inc. Recruiting
Lakeland, Florida, United States, 33805
Contact: Noreen McGowan    866-688-6826   
Principal Investigator: Neal G Kavesh, MD         
Melbourne Cardiac Resarch Institute Recruiting
Melbourne, Florida, United States, 32901
Contact: Mary Sochaki, 32901    321-821-4969   
Principal Investigator: Rajiv Chandra, MD         
Florida Heart Group/Florida Hospital Terminated
Orlando, Florida, United States, 32803
United States, Illinois
Advocate Christ Hospital Recruiting
Oak Lawn, Illinois, United States, 60453
Contact: Diane Braun    708-684-4209   
Principal Investigator: Manoj Duggal, MD         
Lutheran General Suspended
Park Ridge, Illinois, United States, 60068
United States, Indiana
The Heart Group/Deaconess Hospital Recruiting
Evansville, Indiana, United States, 47713
Contact: Amanda Johnson, CNA    812-490-4505   
Contact: Melissa Hansen    (812) 490-4507   
Principal Investigator: Chandrashekar Kumbar, MD         
United States, Kentucky
Western Kentucky Heart and Lung Terminated
Bowling Green, Kentucky, United States, 42101
University of Kentucky Gill Heart Institute Recruiting
Lexington, Kentucky, United States, 40536
Contact: Sara Bowman-Connor    859-218-1644   
Contact: Patrice Boggs    859-218-2880   
Principal Investigator: Samy-Claude Elayi, MD         
United States, Louisiana
Ochsner Clinic Recruiting
New Orleans, Louisiana, United States, 70121
Contact: Cristine Hardy    504-842-6832   
Principal Investigator: Daniel Morin, MD         
United States, Massachusetts
Brigham and Women's Hospital Recruiting
Boston, Massachusetts, United States, 02115
Contact: Deborah Manuelian    617-732-5087    DMANUELIAN@PARTNERS.ORG   
Principal Investigator: Bruce Koplan, MD         
Massachusetts General Hospital Recruiting
Boston, Massachusetts, United States, 02114
Contact: Amanda M Anderson    617-643-2887   
Principal Investigator: Theofanie Mela, MD         
Tufts Medical Center Recruiting
Boston, Massachusetts, United States, 02111
Contact: Melanie Marshall    617-636-5938   
Contact: Laurie Butts    617-636-5938   
Principal Investigator: Jonathan Weinstock, MD         
University of Massachusetts Memorial Recruiting
Worcester, Massachusetts, United States, 01655
Contact: Kaethe Giaquinto    508-856-2376   
Contact: Anjali Ryzewicz    (508) 856-5143   
Principal Investigator: Lawrence Rosenthal, MD         
United States, New Jersey
The Valley Hospital Recruiting
Ridgewood, New Jersey, United States, 07450
Contact: Kimberly Michel    201-447-8000 ext 2745   
Principal Investigator: Gerald Sotsky, MD         
United States, New Mexico
Presbyterian Heart Group Recruiting
Albuquerque, New Mexico, United States, 87106
Contact: Rae Woods    505-563-2716   
Contact: Susan Salazar    505-563-2716   
Principal Investigator: Lawrence Nair, MD         
United States, New York
Albany Associates in Cardiology Recruiting
Albany, New York, United States, 12205
Contact: Amy Sheldon    518-435-2758   
Contact: Tabitha Harting    (518)435-2759   
Principal Investigator: Robert S. Phang, MD         
Montefiore Medical Center Recruiting
Bronx, New York, United States, 10467
Contact: Dalena Hervias    718-920-5733   
Principal Investigator: Jay Gross, MD         
United Health Services Recruiting
Johnson City, New York, United States, 13790
Contact: Terri Peters, RN, MSN    607-763-5697   
Contact: Kathy Hughes    607-763-5483   
Principal Investigator: Nicohlas Stamato, MD         
Long Island Jewish Hospital Recruiting
New Hyde Park, New York, United States, 11040
Contact: Marisa Kavanaugh-Hogans    718-470-4257   
Principal Investigator: David Slotwiner, MD         
Huntington Hospital Recruiting
New York, New York, United States, 11743
Contact: Dana Kuziw    631-547-7191   
Principal Investigator: Paul Maccaro, MD         
Mount Sinai Hospital Terminated
New York, New York, United States, 10029
Lenox Hill Hospital Recruiting
New York City, New York, United States, 10075
Contact: Mariamne Reyna    212-434-3362   
Principal Investigator: Ranjit Suri, MD         
University Cardiovascular Associates (Rochester) Recruiting
Rochester, New York, United States, 14626
Contact: Kerry Estes    585-239-7334   
Principal Investigator: Sarah Taylor, MD         
Stony Brook University Recruiting
Stony Brook, New York, United States, 11794
Contact: Jennifer Intravaia, RN, CCRC    631-444-3626   
Contact: Michelle Yeung    631-444-8475   
Principal Investigator: Eric Rashba, MD         
United States, North Carolina
University of North Carolina @ Chapel Hill Recruiting
Chapel Hill, North Carolina, United States, 27599
Contact: Amy Que-Xu    919-843-4597   
Contact: Tyrone Wade    919-962-4896   
Principal Investigator: Paul Mounsey, MD         
Duke University Medical Center Recruiting
Durham, North Carolina, United States, 27710
Contact: Anthony Waldron, Jr    919-681-9772   
Contact: Deborah Hickey    919-668-3524   
Principal Investigator: Donald Hegland, MD         
Wake Forest University Health Sciences Recruiting
Winston Salem, North Carolina, United States, 27157
Contact: Nancy Sherrill    336-716-4667   
Principal Investigator: Tony W. Simmons, MD         
United States, Ohio
University Hospital Case Medical Center Recruiting
Columbus, Ohio, United States, 44106
Contact: Maria Scheutzow    216-286-6550   
Principal Investigator: Robert Goldstein, MD         
North Ohio Heart Center-North Ohio Research Recruiting
Elyria, Ohio, United States, 44035
Contact: Darlene Carr    440-366-2264   
Principal Investigator: Kara Quan, MD         
Cardiovascular Research Center, LLC/Mercy St Vincent Recruiting
Toledo, Ohio, United States, 43608
Contact: Julie Neidhardt    419-251-4919   
Contact: Michelle Hickam    419-251-4919   
Principal Investigator: Ameer Kabour, MD         
United States, Oklahoma
Oklahoma Heart Institute-Hillcrest Recruiting
Tulsa, Oklahoma, United States, 74104
Contact: Jennifer Seader    918-579-5865   
Contact: Jolene Durham    918-579-4939   
Principal Investigator: David A. Sandler, MD         
United States, Oregon
Oregon Heart & Vascular Terminated
Springfield, Oregon, United States, 97477
United States, Pennsylvania
Chambersburg Hospital Recruiting
Chambersburg, Pennsylvania, United States, 17201
Contact: Cindy Green    717-267-4880   
Contact: Jacklyn Newell    717-262-4697   
Principal Investigator: Aylmer Tang, MD         
Geisinger Heart Institute Recruiting
Danville, Pennsylvania, United States, 17822
Contact: Lori Scalzo    570-808-6382   
Contact: Jeff Ruhl    570.271.7176   
Principal Investigator: Gopi Dandamudi, MD         
United States, Rhode Island
Brown Medical School-Rhode Island Hospital Recruiting
Providence, Rhode Island, United States, 02903
Contact: Mary Grogan    401-444-9828   
Principal Investigator: Peem Lorvidhaya, MD         
United States, South Carolina
Providence/South Carolina Heart Center Recruiting
Columbia, South Carolina, United States, 29204
Contact: Kelly Crump, RN    803-255-2927   
Principal Investigator: Venkateshwar Gottipaty, MD         
McLeod Health/Pee Dee Cardiology Recruiting
Florence, South Carolina, United States, 29506
Contact: Rhonda Johnson    843-667-1891 ext 8465   
Principal Investigator: Rajesh Malik, MD         
United States, Tennessee
Wellmont Holston Valley Recruiting
Kingsport, Tennessee, United States, 37660
Contact: Ashley Sparks, LVN, CRC    423-230-5062   
Principal Investigator: Gregory Jones, MD         
Turkey Creek Medical Center Recruiting
Knoxville, Tennessee, United States, 37934
Contact: Nancy Bradley, RN, CRC    865-218-7538   
Contact: Beth Polk, RN, CCRC    865-218-7535   
Principal Investigator: Malcolm Foster, MD         
United States, Texas
Baylor University Medical Center Recruiting
Dallas, Texas, United States, 75226
Contact: Jenny Cruthis    214-820-3319   
Principal Investigator: Jay Franklin, MD         
University of Texas Southwestern Medical Center Recruiting
Dallas, Texas, United States, 75390
Contact: Anne Leyretana-Zabat    214-590-5015   
Principal Investigator: Richard Wu, MD         
United States, Virginia
Carilion Clinic Recruiting
Roanoke, Virginia, United States, 24014
Contact: Lisa Wilkerson    540-266-6658   
Contact: Karen Buchanan, BSN, RN    540 981 7493   
Principal Investigator: Soufian Almahameed, MD         
United States, Washington
Cardiac Study Center Recruiting
Tacoma, Washington, United States, 98405
Contact: Kathy Marks    253-572-7320 ext 3030   
Contact: Alison Swarens    253-403-1707   
Principal Investigator: Tariq Salam, MD         
Universität Heidelberg Recruiting
Heidelberg, Deutschland, Germany, 69120
Contact: Sonja Tran    49062115637124   
Principal Investigator: Dierk Thomas, MD         
Sponsors and Collaborators
University of California, San Francisco
Zoll Medical Corporation
Principal Investigator: Jeffrey E Olgin, MD University of California, San Francisco
Study Director: Byron K Lee, MD University of California, San Francisco
Principal Investigator: Mark J Pletcher, MD, MPH University of California, San Francisco
  More Information

No publications provided

Responsible Party: University of California, San Francisco Identifier: NCT01446965     History of Changes
Obsolete Identifiers: NCT00628966
Other Study ID Numbers: 90D0114
Study First Received: October 3, 2011
Last Updated: November 19, 2013
Health Authority: United States: Institutional Review Board

Keywords provided by University of California, San Francisco:
myocardial infarction, acute
myocardial infarction
ventricular dysfunction
death, sudden, cardiac
death, sudden
ventricular tachycardia
ventricular fibrillation
defibrillation, electric
cardioversion, electric
electric countershock
defibrillators, external

Additional relevant MeSH terms:
Death, Sudden
Myocardial Infarction
Ventricular Fibrillation
Tachycardia, Ventricular
Ventricular Dysfunction
Pathologic Processes
Myocardial Ischemia
Heart Diseases
Cardiovascular Diseases
Vascular Diseases
Arrhythmias, Cardiac processed this record on April 15, 2014