Status:

UNKNOWN

NMES and Chronic Ankle Instability

Lead Sponsor:

Appalachian State University

Conditions:

Chronic Ankle Instability

Eligibility:

All Genders

18-35 years

Phase:

PHASE1

Brief Summary

Chronic ankle instability is associated with changes in the nervous system that amount to increased difficulty in activating the stabilizing muscles of the ankle. Neuromuscular Electrical Stimulation ...

Detailed Description

Individuals with joint injuries, including ankle sprain and anterior cruciate ligament (ACL) injury have been observed to exhibit changes in central nervous system function that potentially predispose...

Eligibility Criteria

Inclusion

  • Subjects will be healthy subjects between the ages of 18-35. The primary inclusion criteria for this study is the presence of chronic ankle instability (CAI). According to guidelines from the International Ankle Consortium, this means subjects will report having a history of one or more ankle sprains (the first \>1 year ago), and repeated sensations of giving-way as measured by a score \>10 on the Identification of Functional Ankle Instability instrument (IDFAI).

Exclusion

  • History of fracture or surgery to the legs
  • Injury to the lower legs within 3 months prior to reporting for testing that resulted in modified physical activity.
  • Currently involved in an ankle rehabilitation program.
  • Failing to meet standards for the safe practice of transcranial magnetic stimulation and transcranial direct current stimulation (See questionnaire). Briefly, this includes personal or family history of seizure or epilepsy; current medication use that raises risk of seizure; implanted metal, medication devices, etc.; history of brain or heart surgery; and sensitivity of the scalp or skin.

Key Trial Info

Start Date :

November 1 2019

Trial Type :

INTERVENTIONAL

Allocation :

ESTIMATED

End Date :

November 1 2020

Estimated Enrollment :

26 Patients enrolled

Trial Details

Trial ID

NCT04322409

Start Date

November 1 2019

End Date

November 1 2020

Last Update

March 26 2020

Active Locations (1)

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1

Leon Levine Hall for Health Sciences

Boone, North Carolina, United States, 28608