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Balance Training With tDCS for CAI

NCT04390048 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 24

Last updated 2025-03-06

Study results available
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Summary

The purpose of this research study is to examine the efficacy of non-invasive brain stimulation in addition to balance exercise for chronic ankle instability (CAI), a condition that develops following an initial ankle sprain, usually because of loose or unstable ankle joints.

Conditions

  • Ankle Injuries and Disorders

Interventions

DEVICE

Anodal tDCS

An anodal surface electrode will be attached to the contralateral motor cortex (M1) of the CAI-involved side and the reference electrode will be placed on the ipsilateral side of the supraorbital ridge. Anodal tDCS will deliver a low electrical current stimulation at 2 milliamps (mA). Participants will undergo 3 sessions per week for a total of 12 sessions and each session will last approximately 20 minutes.

DEVICE

Sham tDCS

An anodal surface electrode will be attached to the contralateral motor cortex (M1) of the CAI-involved side and the reference electrode will be placed on the ipsilateral side of the supraorbital ridge. Sham tDCS will deliver a low electrical current stimulation at 2 mA and will be turned off 30 seconds following the application. Participants will undergo 3 sessions per week for a total of 12 sessions and each session will last approximately 20 minutes.

Sponsors & Collaborators

  • University of Miami

    lead OTHER

Principal Investigators

  • Brian Arwari · University of Miami

Study Design

Allocation
RANDOMIZED
Purpose
SUPPORTIVE_CARE
Masking
DOUBLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
45 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2021-09-20
Primary Completion
2023-12-20
Completion
2023-12-20
FDA Device
Yes

Countries

  • United States

Study Locations

More Related Trials

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT04390048 on ClinicalTrials.gov