- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT04207476
Magnesphere for Autonomic Alteration
Effects on Autonomic Nervous System Through Utilization of an Electromagnetic Resonator in Heart Failure
To evaluate the physiologic effects of an electromagnetic resonator(EMF) on autonomic nervous system tone modulation through measurement of heart rate variability(HRV).
Null Hypothesis: An EMF Resonator will not change autonomic nervous system tone and no demonstrable difference in physiological parameters will recorded.
Alternative Hypothesis: Using an EMF Resonator will enhance parasympathetic activty as supported by HRV.
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
During the initial encounter, participants will be randomized to either therapy or sham. The randomization scheme will be blinded to all investigators, will be devoid of patient information, and will be programmed by a non·investigator third party. All patients will receive the same total duration of therapy, and all patients will receive a sham and a treatment session.
Participants will wear head phones to reduce effects of any outside noises and will lay supine in a chair at approximately 40 degrees which is inside the FDA approved Resonator® EMF field. The active treatment session will be A160 which is a narrow range but variable magnetic field. This ranged from 3.1 x10·8 to 3.2 x 10-8 amplitude with a frequency of 0.857-0.859.
Eligible participants will arrive for testing in the morning and will be randomized to either treatment sequence. Randomization will be predetermined. Mobile phones and pagers will be placed into airplane mode during the study on a table in the room. The patient will be connected to HRV measurement systems. A BP reading will be taken in each arm. Patients will then lay supine in a standardized relaxation chair at approximately 40 degrees at which time the headphones will be placed. Ambient room light will remain powered on during therapy and will remain unchanged regardless of randomization. The researcher will then start either arm A or B (based on randomization). During the session, each participant will be given a short novel/magazine to read to reduce the chance of sleeping.
All HRV monitors will be disconnect and the subject's electronics will be returned.
Study Type
Phase
- Not Applicable
Contacts and Locations
Study Locations
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Oklahoma
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Oklahoma City, Oklahoma, United States, 73117
- University of Oklahoma Health Sciences Center
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Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Description
Inclusion Criteria:
- Male and female patients more than 18 years old with LVEF of < 40%(N=20)
- Healthy age matched controls (N=20)
- Ability to lay in a reclining chair for at least 60 minutes
Exclusion Criteria:
- 1. Inability to provide consent 2. Significant valvular disorder (i.e., prosthetic valve or hemodynamically relevant valvular diseases) 3. Recent (<6 months) stroke or myocardial infarction 4. Severe heart failure (NYHA IV) 5. Hemodialysis 6. Recurrent vaso-vagal syncopal episodes 7. Unilateral or bilateral vagotomy 8. Pregnancy or breast feeding
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Quadruple
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: Treatment arm
Active magnetic field exposure will be performed by use of a EMF resonator.
Stimulator will be applied continuously for 1 hour.
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Active magnetic field exposure will be performed by use of a EMF resonator.
Stimulator will be applied continuously for 1 hour.
|
Placebo Comparator: Placebo
Placebo magnetic field exposure will be performed by use of a EMF resonator.
Stimulator will be applied continuously for 1 hour.
|
No magnetic field exposure will be given while patients are assigned to this arm for a duration of 1 hour.
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Heart rate variability(HRV)
Time Frame: 1 hour
|
HRV will be measured using continuous 10 minute ECG pre and post exposure
|
1 hour
|
Collaborators and Investigators
Sponsor
Investigators
- Principal Investigator: Tarun Dasari, MD, OUHSC
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Actual)
Study Completion (Actual)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Other Study ID Numbers
- 11415
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
product manufactured in and exported from the U.S.
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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