NCT06381674

Brief Summary

Current clinical assessment tools are often not sensitive enough to detect and treat some subtle (yet troubling) problems after mTBI. In this study, the investigators will use wearable sensors to both assess and treat people with mTBI. Specifically, the investigators will provide immediate feedback, with visual and/or auditory, on movement quality during physical therapy. This immediate feedback on performance may improve outcomes as the investigators will measure multiple body segments including head movements simultaneously with balance and walking exercises. Such complex movements are needed for safe return to high level activity and military duty. The investigators will test this approach against a standard vestibular rehabilitation program. There are few potential risks to this study such as increasing symptoms and a small fall risk. Benefits include physical therapy for balance problems regardless of therapy with or without biofeedback. An indirect benefit is to have data on correct dosage of physical therapy. The investigators will also distinguish which concussion subtype profiles benefit most from physical therapy. This will help healthcare providers and patients by providing more information to help establish clinical guidelines and new tools for physical therapy.

Trial Health

77
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
100

participants targeted

Target at P50-P75 for not_applicable

Timeline
29mo left

Started Jun 2024

Longer than P75 for not_applicable

Geographic Reach
1 country

3 active sites

Status
recruiting

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

Study Progress44%
Jun 2024Sep 2028

First Submitted

Initial submission to the registry

April 4, 2024

Completed
20 days until next milestone

First Posted

Study publicly available on registry

April 24, 2024

Completed
2 months until next milestone

Study Start

First participant enrolled

June 13, 2024

Completed
4.3 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

September 30, 2028

Expected
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

September 30, 2028

Last Updated

October 14, 2025

Status Verified

October 1, 2025

Enrollment Period

4.3 years

First QC Date

April 4, 2024

Last Update Submit

October 10, 2025

Conditions

Keywords

mild traumatic brain injury (mTBI)concussionvestibularocularbalancerehabilitationbiofeedbackwearable sensors

Outcome Measures

Primary Outcomes (1)

  • Patient Global Impression of Change (PGIC)

    This single questionnaire will ask the participant to rate how they perceive their health has changed over the course of treatment. This scale is 1-7 where 1 is no change in quality of life and 7 is a great change that has made all the difference.

    Week 8 of study

Secondary Outcomes (26)

  • Concussion Clinical Profiles Screening (CP Screening)

    Weeks 1 and 8 of study

  • Dizziness Handicap Index (DHI)

    Weeks 1 and 8 of study

  • Quality of Life After Brain Injury (QOLIBRI)

    Weeks 1 and 8 of study

  • The Patient Reported Outcomes Measurement Information System (PROMIS)-Satisfaction with Participation in Social Roles-Short Form 4a

    Weeks 1 and 8 of study

  • Hospital Anxiety and Depression Scale (HADS)

    Weeks 1 and 8 of study

  • +21 more secondary outcomes

Study Arms (2)

Vestibular Therapy Augmented with Audio and Visual Real-Time Biofeedback

EXPERIMENTAL

This arm will receive 12 sessions over 6-weeks of vestibular therapy for mTBI (concussion) based on clinical practice guidelines augmented with visual and audio real-time biofeedback.

Other: Vestibular therapy for mTBI augmented with audio and visual real-time biofeedback

Vestibular Therapy-Standard of Care

ACTIVE COMPARATOR

This arm will receive 12 sessions of vestibular physical therapy over 6-weeks based on clinical practice guidelines for mTBI (concussion).

Other: Vestibular therapy for mTBI

Interventions

During physical therapy sessions participants will wear sensors on their head, chest, waist, and feet for real-time instrumented audio and visual biofeedback on quality of therapeutic exercise.

Also known as: Rehabilitation
Vestibular Therapy Augmented with Audio and Visual Real-Time Biofeedback

During physical therapy sessions participants will go through vestibular therapeutic exercise WITHOUT audio and visual real-time biofeedback.

Also known as: Rehabilitation
Vestibular Therapy-Standard of Care

Eligibility Criteria

Age18 Years - 60 Years
Sexall
Healthy VolunteersNo
Age GroupsAdult (18-64)

You may qualify if:

  • For all Aims, participants may be either civilians, active duty military, or Veterans, and must:
  • have a diagnosis of mTBI based on VA/DoD criteria
  • be between 18-60 years old,
  • be able to stand unassisted for 10 minutes at a time
  • be outside of the acute stage (\> 2 weeks post-concussion) but within 6 months of their most recent mTBI and still reporting symptoms
  • have at least some measurable deficit in Vestibular/Ocular categories based on Concussion Profile Screen
  • have sufficient vision (corrected or uncorrected) for unassisted reading and performance of everyday personal tasks and independent community ambulation
  • have adequate hearing (without amplification) adequate for engaging in close-range personal or telephone conversation.

You may not qualify if:

  • Participants must not:
  • have had or currently have any other injury, medical, or neurological illness that could potentially explain balance or vision deficits (e.g., CNS disease, stroke, epilepsy, greater than mild TBI, Meniere's, bilateral vestibular loss, recent lower extremity or spine orthopedic injury that impairs mobility) this includes unresolved symptoms from previous concussions
  • meet criteria for moderate to severe substance-use disorder within the past month, as defined by DSM-V
  • display behavior that would significantly interfere with the validity of data collection or safety during the study
  • be in significant pain during the evaluation (\> 7/10 by patient subjective report)
  • be a pregnant female (balance considerations)
  • been hospitalized for any brain injuries (separate from the emergency department)
  • have significant joint pain or recent musculoskeletal injury that limits walking or mobility
  • have had any major surgeries in the past year or amputation
  • use an assistive device
  • unable to stand barefoot
  • currently receiving rehabilitation services for their mTBI or injuries related to their concussion (if rehabilitation has been completed more than 1 month ago participants may still be included).

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (3)

Oregon Health & Science University

Portland, Oregon, 97239-3098, United States

RECRUITING

Fort Sam Houston

San Antonio, Texas, 78234, United States

NOT YET RECRUITING

University of Utah

Salt Lake City, Utah, 84112, United States

RECRUITING

Related Publications (102)

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MeSH Terms

Conditions

Brain Concussion

Interventions

Rehabilitation

Condition Hierarchy (Ancestors)

Brain Injuries, TraumaticBrain InjuriesBrain DiseasesCentral Nervous System DiseasesNervous System DiseasesCraniocerebral TraumaTrauma, Nervous SystemHead Injuries, ClosedWounds and InjuriesWounds, Nonpenetrating

Intervention Hierarchy (Ancestors)

AftercareContinuity of Patient CarePatient CareTherapeuticsHealth ServicesHealth Care Facilities Workforce and Services

Study Officials

  • Laurie A King, PhD, DPT

    Oregon Health and Science University

    PRINCIPAL INVESTIGATOR

Central Study Contacts

Laurie A King, PhD, PT, MCR

CONTACT

Maggie E Stojak, MS

CONTACT

Study Design

Study Type
interventional
Phase
not applicable
Allocation
RANDOMIZED
Masking
SINGLE
Who Masked
OUTCOMES ASSESSOR
Masking Details
Parties that will be masked include those collecting and analyzing data before and after rehabilitation (post-doctorate fellows, research assistants, and statistician).
Purpose
TREATMENT
Intervention Model
PARALLEL
Model Details: There will be two groups in this study that will be randomized concurrently into two different rehabilitation programs.
Sponsor Type
OTHER
Responsible Party
PRINCIPAL INVESTIGATOR
PI Title
Principal Investigator

Study Record Dates

First Submitted

April 4, 2024

First Posted

April 24, 2024

Study Start

June 13, 2024

Primary Completion (Estimated)

September 30, 2028

Study Completion (Estimated)

September 30, 2028

Last Updated

October 14, 2025

Record last verified: 2025-10

Locations