Pilot Evaluation of the Empower Neuromodulation System in AUD Patients

NCT ID: NCT03983317

Last Updated: 2020-11-18

Study Results

Results available

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Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

NA

Total Enrollment

25 participants

Study Classification

INTERVENTIONAL

Study Start Date

2019-05-20

Study Completion Date

2020-03-26

Brief Summary

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This study evaluates the effects of peripheral nerve stimulation on alcohol craving and consumption in participants with alcohol use disorder (AUD). This is a pilot investigation in which all participants will receive the active treatment.

Detailed Description

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Alcohol use disorder (AUD) is a major public health concern, affecting over 16 million Americans. Peripheral nerve stimulation via acupuncture has been shown to directly decrease alcohol craving and self-administration. TheraNova has developed the Empower Neuromodulation System, a non-invasive, portable transcutaneous electrical nerve stimulation (TENS) device intended to stimulate peripheral nerves for the treatment of AUD. In this study, we will conduct a cross-over, home-use study in participants with AUD. Participants will have a one-week control period with no treatment followed by two weeks of twice daily treatment with the Empower device. We will evaluate endpoints for safety and effectiveness.

Conditions

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Alcohol Use Disorder

Study Design

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Allocation Method

NON_RANDOMIZED

Intervention Model

CROSSOVER

All participants will have a one-week control period with no treatment followed by two weeks of twice daily Empower treatment.
Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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Baseline

For the first week of the study, participants will not administer treatment with the Empower device. Participants will complete surveys to establish baseline values for each participant.

Group Type NO_INTERVENTION

No interventions assigned to this group

Active treatment

Participants will self-administer treatment with the Empower device two times daily for two weeks. Participants will complete surveys over the two-week period to evaluate the effects of the Empower treatment.

Group Type EXPERIMENTAL

Empower Neuromodulation System

Intervention Type DEVICE

Transcutaneous electrical nerve stimulation

Interventions

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Empower Neuromodulation System

Transcutaneous electrical nerve stimulation

Intervention Type DEVICE

Eligibility Criteria

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Inclusion Criteria

* Is male or female ≥ 21 year of age at Visit 1
* Has a current diagnosis of alcohol use disorder per DSM-5 by clinician assessment
* Endorses Criterion 4 in DSM-5
* Has a desire to maintain abstinence or, if not abstinent, a desire to reduce or quit alcohol use
* Has a breath alcohol concentration of 0.00% at enrollment
* Is able to provide informed consent
* Is able to understand spoken and written English
* Is capable and willing to follow all study-related procedures

Exclusion Criteria

* Has been diagnosed with unstable psychosis, epilepsy, peripheral neuropathy, or nerve damage
* Requires acute medical detoxification from alcohol based on a score of 12 or more on the Clinical Institute Withdrawal Assessment of Alcohol Scale (CIWA-AD)
* Has implanted electrical and/or neurostimulator device (e.g. pacemaker, defibrillator, vagal neurostimulator, deep brain stimulator, spinal stimulator, sacral stimulator, bone growth stimulator, or cochlear implant)
* Has an electrically conductive metal object (e.g. jewelry) that cannot be removed from the palm and will directly contact the gel electrodes of the Empower Neuromodulation System
* Will not, for the duration of the participation in the study, have a living situation that provides regular access to an electrical outlet.
* Is pregnant, breastfeeding, or unwilling to practice birth control during participation in the study
* Has used an investigational drug/device therapy within the past 4 weeks
* Is deemed unsuitable for enrollment in the study by the PI
Minimum Eligible Age

21 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes

Sponsors

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National Institute on Alcohol Abuse and Alcoholism (NIAAA)

NIH

Sponsor Role collaborator

Northern California Institute of Research and Education

OTHER

Sponsor Role collaborator

Theranova, L.L.C.

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Michael Jaasma

Role: STUDY_DIRECTOR

Theranova, L.L.C.

Locations

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NCIRE

San Francisco, California, United States

Site Status

Countries

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United States

Provided Documents

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Document Type: Study Protocol and Statistical Analysis Plan

View Document

Other Identifiers

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R43AA027188-01

Identifier Type: NIH

Identifier Source: secondary_id

View Link

CRD-12-1176-01

Identifier Type: -

Identifier Source: org_study_id