Avazzia-University of Texas Southwestern Medical Center-Tennant Biomodulator® PRO Perfusion Study

NCT ID: NCT03843307

Last Updated: 2021-08-30

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

TERMINATED

Clinical Phase

NA

Total Enrollment

6 participants

Study Classification

INTERVENTIONAL

Study Start Date

2019-04-24

Study Completion Date

2021-04-12

Brief Summary

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This study is an open label trial designed to test the effectiveness of the Tennant Biomodulator® PRO electrical stimulation device (Avazzia), which uses BEST™ (Bio-Electric Stimulation Technology), on hospital in-patients to improve perfusion in the treated and contralateral limb.

Detailed Description

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Conditions

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Perfusion; Complications Wound; Foot

Study Design

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Allocation Method

NA

Intervention Model

SINGLE_GROUP

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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Electrical stimulation

Group Type EXPERIMENTAL

Avazzia Tennant Biomodulator® PRO

Intervention Type DEVICE

High-voltage pulsed current (HVPC) electrical stimulation with Reactions and BEST™ (Bio-Electric Stimulation Technology) microcurrent that measure and change with tissue electrical characteristics.

Interventions

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Avazzia Tennant Biomodulator® PRO

High-voltage pulsed current (HVPC) electrical stimulation with Reactions and BEST™ (Bio-Electric Stimulation Technology) microcurrent that measure and change with tissue electrical characteristics.

Intervention Type DEVICE

Eligibility Criteria

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Inclusion Criteria

* Able to provide Informed Consent
* Ankle Brachial Index (ABI) ≥ 0.5 (bedside ABI is acceptable for screening purposes as the formal imaging ABI may not be resulted prior to therapy)
* Participant is a hospital in-patient for the duration of study procedures
* One or more chronic lower extremity wounds that are located in the ankle area or below that has persisted a minimum of 30 days prior to the Screening visit
* 18 years of age or older

Exclusion Criteria

* Unable to provide informed consent
* \<18 years of age
* Participant has a demand-type cardiac pacemaker, implanted defibrillator or other implanted metallic or electronic device.
* Participant has untreated osteomyelitis
* Participant has active cellulitis
* Participant has active charcot
* Is pregnant or plans to become pregnant
* Is nursing or actively lactating
* Developmental disability/significant psychological disorder that in the opinion of the investigator could impair the participant's ability to provide informed consent, participate in the study protocol including untreated schizophrenia, bipolar disorder and psychiatric hospitalization within the last 2 years.
Minimum Eligible Age

18 Years

Maximum Eligible Age

89 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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University of Texas Southwestern Medical Center

OTHER

Sponsor Role collaborator

Lawrence A. Lavery, DPM, MPH

UNKNOWN

Sponsor Role collaborator

Kathryn Davis, Ph.D.

UNKNOWN

Sponsor Role collaborator

Avazzia, Inc

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Lawrence A Lavery, DPM, MPH

Role: PRINCIPAL_INVESTIGATOR

University of Texas Southwestern Medical Center, Department of Plastic Surgery

Locations

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University of Texas Southwestern Medical Center, Department of Plastic Surgery

Dallas, Texas, United States

Site Status

Countries

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United States

References

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Thakral G, Lafontaine J, Najafi B, Talal TK, Kim P, Lavery LA. Electrical stimulation to accelerate wound healing. Diabet Foot Ankle. 2013 Sep 16;4. doi: 10.3402/dfa.v4i0.22081.

Reference Type BACKGROUND
PMID: 24049559 (View on PubMed)

Peters EJ, Armstrong DG, Wunderlich RP, Bosma J, Stacpoole-Shea S, Lavery LA. The benefit of electrical stimulation to enhance perfusion in persons with diabetes mellitus. J Foot Ankle Surg. 1998 Sep-Oct;37(5):396-400; discussion 447-8. doi: 10.1016/s1067-2516(98)80048-3.

Reference Type BACKGROUND
PMID: 9798171 (View on PubMed)

Nair HKR. Microcurrent as an adjunct therapy to accelerate chronic wound healing and reduce patient pain. J Wound Care. 2018 May 2;27(5):296-306. doi: 10.12968/jowc.2018.27.5.296.

Reference Type BACKGROUND
PMID: 29738296 (View on PubMed)

Andrushko JW, Lanovaz JL, Bjorkman KM, Kontulainen SA, Farthing JP. Unilateral strength training leads to muscle-specific sparing effects during opposite homologous limb immobilization. J Appl Physiol (1985). 2018 Apr 1;124(4):866-876. doi: 10.1152/japplphysiol.00971.2017. Epub 2017 Dec 14.

Reference Type BACKGROUND
PMID: 29357520 (View on PubMed)

Other Identifiers

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STU 042018-005

Identifier Type: -

Identifier Source: org_study_id

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