Evaluation of Interference Between Bioelectrical Impedanc... | NCT02349737

Studies
Evaluation of Interference Between Bioelectrical Impedance Analysis and Implantable Cardioverter Defibrillators

NCT02349737

Sponsor

University Hospital, Geneva

Status

Unknown status

Last Update Posted

Jan 29, 2015Estimated

Enrollment

70Estimated

Phase

Not provided

Conditions

Electromagnetic Interference

Interventions

Exposure to BIA interference with the ICD

Countries

Switzerland

Protocol Section

Identification Module Status Module Sponsor/Collaborators Module Oversight Module Description Module Conditions Module Design Module Arms/Interventions Module Outcomes Module Eligibility Module Contacts/Locations Module References Module IPD Sharing Statement Module

Results Section

Participant Flow Module Baseline Characteristics Module Outcome Measures Module Adverse Events Module More Info Module

Annotation Section

Annotation Module

Document Section

Large Document Module

Derived Section

Miscellaneous Info Module Condition Browse Module Intervention Browse Module

Protocol Section

Identification Module

NCT ID

Results Section

No data available

No data is available for this block.

Annotation Section

No data available

No data is available for this block.

Document Section

No data available

No data is available for this block.

Derived Section

Miscellaneous Info Module

Version Holder

Status Module

Record Verification Date

Jan 2015

Overall Recruitment Status or Expanded Access Status

Unknown status

Last Known Status

Recruiting

Delayed Posting

Not provided

Why Stopped

Not provided

Expanded Access Info

Start Date

Oct 2014

Primary Completion Date

Jan 2015Actual

Completion Date

Not provided

First Submitted Date

Jan 23, 2015

First Submission Date that Met QC Criteria

Jan 28, 2015

First Posted Date

Jan 29, 2015Estimated

Results Waived

Not provided

Results First Submitted Date

Not provided

Results First Submitted that Met QC Criteria

Not provided

Results First Posted Date

Not provided

Certification/Extension (aka Delayed Results) First Submitted Date

Not provided

Certification/Extension First Submitted that Passed QC Review

Not provided

Certification/Extension First Posted Date

Not provided

Last Update Submitted Date

Jan 28, 2015

Last Update Posted Date

Jan 29, 2015Estimated

Oversight Module

Has Data Monitoring Committee (DMC)

Is FDA Regulated Drug

Not provided

Is FDA Regulated Device

Not provided

Is Unapproved Device

Not provided

Pediatric Postmarket Surveillance of a Device Product

Not provided

Product Exported from US

Not provided

FDAAA801 Violation

Not provided

Description Module

Brief Summary

Evaluation of electromagnetic interference between Bioelectrical Impedance Analysis (BIA) and implantable cardioverter defibrillators (ICDs).

Detailed Description

Electrograms of ICDs will be analyzed during wireless telemetry and during body composition measurement using BIA. ICD therapy will have been temporarily inactivated before the measurement to avoid inappropriate shocks, and the sensitivity level of the ICD will be set to maximum. Body composition will be measured at three frequencies (5 khz, 50 khz and 100 khz).

Interference will be assessed by the presence of visible artefacts on the real-time electrogram, with ICD marker annotations showing atrial and/or ventricular sensed episodes. The outcome measure will be the number and proportion of patients who have electromagnetic interferences of the ICD when BIA is done.

The procedure will take approximately 5-10minutes, with reprogramming of the device at the end of the test. No further follow-up in the context of the study will be performed.

Design Module

Study Type

Observational

Number of References to an Expanded Access Study

Not provided

Expanded Access Types

Not provided

Patient Registry

Target Follow-Up Duration

Not provided

Phases

Not provided

Interventional Study Design

Allocation

Not provided

Intervention Model

Biospecimen

No data available

No data is available for this block.

Enrollment

70Estimated

Arms/Interventions Module

Arm Groups

Label	Type	Description	Intervention Names
Electromagnetic Interference			Other: Exposure to BIA interference with the ICD

Interventions

Name	Type	Description	Arm Group Labels	Other Names
Exposure to BIA interference with the ICD	Other	Exposure to BIA interference with the ICD	Electromagnetic Interference

Outcomes Module

Primary Outcomes

Measure	Description	Time Frame
Number of patients who have electromagnetic interference of the ICD when exposed to BIA.		5-10 minutes

Secondary Outcomes

Not provided

Other Outcomes

Not provided

Eligibility Module

Eligibility Criteria

Inclusion Criteria:

Implantation with a wireless-enabled ICD

Exclusion Criteria:

Age <18yrs
Inability to sign an informed consent
Pacemaker dependancy

Accepts Healthy Volunteers

Sex

All

Sex/Gender Based

Not provided

Sex/Gender Description

Not provided

Minimum Age

18 Years

Maximum Age

Not provided

Standard Ages

AdultOlder Adult

Study Population

Patients with ICD.

Sampling Method

Non-Probability Sample

Contacts/Locations Module

Central Contacts

Not provided

Overall Officials

Not provided

Locations

Facility	Status	City	State	ZIP	Country	Contacts
University Hospital Geneva	Recruiting	Geneva		1211	Switzerland

References Module

Citations

PubMed Identifier	Type	Citation	Retractions
22452409	Background	Buch E, Bradfield J, Larson T, Horwich T. Effect of bioimpedance body composition analysis on function of implanted cardiac devices. Pacing Clin Electrophysiol. 2012 Jun;35(6):681-4. doi: 10.1111/j.1540-8159.2012.03377.x. Epub 2012 Mar 27.
26903305	Derived	Meyer P, Makhlouf AM, Mondouagne Engkolo LP, Trentaz F, Thibault R, Pichard C, Burri H. Safety of Bioelectrical Impedance Analysis in Patients Equipped With Implantable Cardioverter Defibrillators. JPEN J Parenter Enteral Nutr. 2017 Aug;41(6):981-985. doi: 10.1177/0148607116633823. Epub 2016 Feb 22.