A First in Human Evaluation of a Novel Approach to Painless Cardioversion (NAPC) in Patients With Atrial Fibrillation

NCT ID: NCT05324540

Last Updated: 2022-04-12

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

UNKNOWN

Clinical Phase

NA

Total Enrollment

30 participants

Study Classification

INTERVENTIONAL

Study Start Date

2022-04-30

Study Completion Date

2023-03-31

Brief Summary

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An assessment of the use of cold therapy to terminate atrial fibrillation.

Detailed Description

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Conditions

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Atrial Fibrillation

Study Design

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Allocation Method

NA

Intervention Model

SINGLE_GROUP

Primary Study Purpose

BASIC_SCIENCE

Blinding Strategy

NONE

Study Groups

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Cool therapy

A chilled instrument that has been chilled to a proscribed temperature will be applied to the oblique sinus. The instrument may be applied for up to 3 minutes per application and up to 3 times per patient.

Group Type EXPERIMENTAL

Cool therapy

Intervention Type OTHER

Application of cool therapy. A chilled (between 5C and 10C) instrument will be applied to the oblique sinus while the patient is in atrial fibrillation.

Interventions

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Cool therapy

Application of cool therapy. A chilled (between 5C and 10C) instrument will be applied to the oblique sinus while the patient is in atrial fibrillation.

Intervention Type OTHER

Eligibility Criteria

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Inclusion Criteria

* Subject must be ≥ 18 years or older
* Male of female
* Subject has documented paroxysmal, or persistent atrial fibrillation (AF) with a history of less than one-year duration
* Must be in AF at time of surgery, or inducible using manual or electrical stimulation
* Subject is willing and able to provide written informed consent

Exclusion Criteria

* Prior AF ablation
* Left main coronary artery occlusion \> 70%
* Critical aortic stenosis (gradient \> 50mm HG)
* Inability to induce patient into AF without drugs at time of surgery
* Female subjects who are pregnant at time of surgery
* Subjects with a medical condition or comorbidity that could adversely impact study participation, safety or conduct of the study
* Permanent pacemaker or implantable cardioverter defibrillator
* Current cancer treatment that includes radiation of the heart
* Inability to give informed consent
* Significant intra-cardiac thrombus
* Subjects not eligible for or considered high risk for anticoagulation
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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MediCool Technologies

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Central Contacts

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Jeff Rynbrandt

Role: CONTACT

231.645.2665

Other Identifiers

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FIH-001

Identifier Type: -

Identifier Source: org_study_id

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