Observation of ImageReady™ MR Conditional Pacing System in China

Status Completed

Clinical Trial Summary

To observe the safety and efficacy of ImageReady™ MR Conditional Pacing System in Chinese subjects

Clinical Trial Description

Key Inclusion Criteria:

1. Subject must have the Image Ready System as their initial (de novo) pacing system implant.

2. Subject has a Class I or II indication for implantation of a pacemaker according to the CSPE guidelines.

3. Subject is able and willing to undergo an MR scan.•

4. Subject is willing and capable of providing informed consent and participating in all testing/ visits associated with this clinical study at the intervals defined by this protocol.

5. Subject is age 18 or above.

Key Exclusion Criteria

1. Subject has or has had any pacing or ICD system implants.

2. Subject has any implants or devices that are not suitable for MR scan.

3. Subject is enrolled in any other concurrent study that might interfere with this study.

4. Subject has documented life expectancy of less than 12 months.

5. Women of childbearing potential who are or might be pregnant at the time of this study.

Primary Safety Endpoint:

MR Scan related Complication Free Rate Analyzed at MRI Visit +1 Month.

Primary efficacy Endpoint:

1. Pacing Threshold (at 0.5 ms pulse width) comparison pre and 1 Month post MR Scan: pacing threshold increase ≤ 0.5 V after scan.

2. Sensed Amplitude comparison pre- and 1 Month post-MR Scan: sensed amplitude: ≥ 1.0 mV after scan, and ≥ 50% of that before scan. ;

Study Design

Related Conditions & MeSH terms

Arhythmia
Atrioventricular Block
Atrioventricular Heart-block
Carotid Sinus Hypersensitivity Reaction Syndrome
Chronic Bundle Branch or Branch Block
Heart Block
Hypersensitivity
Syncope
Syncope, Vasovagal
Vasovagal Syncope

Clinical Trial Details

NCT number	NCT02636712
Study type	Observational
Source	Boston Scientific Corporation
Contact
Status	Completed
Phase
Start date	December 8, 2015
Completion date	November 2017

View Details

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