NCT01074034

Brief Summary

Long term follow-up to monitor safety for patients implanted with a B301 ASSURE device.

Trial Health

87
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
211

participants targeted

Target at P75+ for not_applicable

Timeline
Completed

Started Apr 2006

Longer than P75 for not_applicable

Geographic Reach
1 country

36 active sites

Status
completed

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

Study Start

First participant enrolled

April 1, 2006

Completed
3.9 years until next milestone

First Submitted

Initial submission to the registry

February 22, 2010

Completed
2 days until next milestone

First Posted

Study publicly available on registry

February 24, 2010

Completed
1.3 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

June 1, 2011

Completed
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

June 1, 2011

Completed
6 years until next milestone

Results Posted

Study results publicly available

June 14, 2017

Completed
Last Updated

August 1, 2017

Status Verified

July 1, 2017

Enrollment Period

5.2 years

First QC Date

February 22, 2010

Results QC Date

March 17, 2017

Last Update Submit

July 5, 2017

Conditions

Outcome Measures

Primary Outcomes (1)

  • Inappropriate Shock Free Rate

    Incidences of ventricular shock therapy up to three months post implant. Rescue shocks are intended for the treatment of cardiac arrhythmias detected in the ventricle at rates greater than 220 bpm, including arrhythmias that originate in the atria if they are conducted at rates greater than 220 bpm as this can be life threatening if persistent. Shocks delivered for other reasons will be considered inappropriate shocks.

    Three months post-implant

Secondary Outcomes (1)

  • Conversion Success Rate up to Three Months Post-implant

    Three months post-implant

Study Arms (1)

AV Therapy Assessment group

EXPERIMENTAL

appropriate system performance of the atrial and ventricular tachyarrhythmia therapies in the ASSURE device

Device: AV Therapy Assessment-B301 investigational device

Interventions

Atrial and ventricular tachyarrhythmia therapy delivered by the B301 investigational device

AV Therapy Assessment group

Eligibility Criteria

Age18 Years+
Sexall
Healthy VolunteersNo
Age GroupsAdult (18-64), Older Adult (65+)

You may qualify if:

  • The patient is willing and capable of providing informed consent at an approved clinical investigational center, and able to attend the investigational center as required by the protocol
  • Patient is implanted with an investigational B301 device as part of the REASSURE AV study

You may not qualify if:

  • \* None

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (36)

Alaska Heart Institute

Anchorage, Alaska, United States

Location

Northern California Heart Care

Larkspur, California, United States

Location

Orlando Regional Hospital

Orlando, Florida, United States

Location

Heart and Vascular Institute

St. Petersburg, Florida, United States

Location

Piedmont Hospital

Atlanta, Georgia, United States

Location

St. Joseph Hospital

Savannah, Georgia, United States

Location

Good Samaritan Hospital

Downers Grove, Illinois, United States

Location

Heart Care Research Foundation

Merrionette Park, Illinois, United States

Location

St. Mary Medical Center

Hobart, Indiana, United States

Location

Mercy Hospital Medical Center

Des Moines, Iowa, United States

Location

Central Baptist Hospital

Lexington, Kentucky, United States

Location

Louisville Cardiology Medical Group

Louisville, Kentucky, United States

Location

Medical Center Cardiologist Research

Louisville, Kentucky, United States

Location

Owensboro Mercy Health System

Owensboro, Kentucky, United States

Location

Ochsner Foundation Hospital

New Orleans, Louisiana, United States

Location

Boston Medical Center

Boston, Massachusetts, United States

Location

Lahey Clinic Medical Center

Burlington, Massachusetts, United States

Location

Baystate Medical Center

Springfield, Massachusetts, United States

Location

University of Massachusetts

Worcester, Massachusetts, United States

Location

Henry Ford Hospital

Detroit, Michigan, United States

Location

Saint Mary's Duluth Clinic

Duluth, Minnesota, United States

Location

St. Anthony's Medical Center

St Louis, Missouri, United States

Location

Sunrise Hospital & Medical Center

Las Vegas, Nevada, United States

Location

Deborah Heart and Lung Center

Browns Mills, New Jersey, United States

Location

Mount Sinai Medical Center

New York, New York, United States

Location

Christ Hospital - Cincinnati

Cincinnati, Ohio, United States

Location

The Cleveland Clinic Foundation

Cleveland, Ohio, United States

Location

Ohio State University Medical Center

Columbus, Ohio, United States

Location

Hillcrest Medical Center

Tulsa, Oklahoma, United States

Location

Abington Memorial Hospital

Abington, Pennsylvania, United States

Location

Reading Hospital and Medical Center

West Reading, Pennsylvania, United States

Location

Baylor University Medical Center

Dallas, Texas, United States

Location

Center For Cardiac Arrhythmias

Houston, Texas, United States

Location

Inova Fairfax Hospital

Fairfax, Virginia, United States

Location

Sentara Norfolk General Hospital

Norfolk, Virginia, United States

Location

Chippenham Medical Center

Richmond, Virginia, United States

Location

MeSH Terms

Conditions

Death, Sudden, CardiacBradycardia

Condition Hierarchy (Ancestors)

Heart ArrestHeart DiseasesCardiovascular DiseasesDeath, SuddenDeathPathologic ProcessesPathological Conditions, Signs and SymptomsArrhythmias, Cardiac

Results Point of Contact

Title
Elke Sommerijns
Organization
Boston Scientific

Publication Agreements

PI is Sponsor Employee
No
Restriction Type
OTHER
Restrictive Agreement
Yes

Study Design

Study Type
interventional
Phase
not applicable
Allocation
NA
Masking
NONE
Purpose
TREATMENT
Intervention Model
SINGLE GROUP
Sponsor Type
INDUSTRY
Responsible Party
SPONSOR

Study Record Dates

First Submitted

February 22, 2010

First Posted

February 24, 2010

Study Start

April 1, 2006

Primary Completion

June 1, 2011

Study Completion

June 1, 2011

Last Updated

August 1, 2017

Results First Posted

June 14, 2017

Record last verified: 2017-07

Data Sharing

IPD Sharing
Will not share

Locations