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Subsymptom Threshold Exercise Protocol Following Mild TBI

Subsymptom Threshold Exercise Protocol (STEP) to Recovery Following Mild Traumatic Brain Injury: A Pilot Randomized Controlled Clinical Trial

Status
Completed
Phases
NA
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT02267668
Acronym
STEP
Enrollment
16
Registered
2014-10-17
Start date
2014-07-01
Completion date
2018-03-08
Last updated
2018-05-14

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Traumatic Brain Injury

Keywords

concussion, sports concussion, exercise therapy

Brief summary

The study will monitor outcomes of two interventions to develop a best practice in the treatment of mild Traumatic Brain Injury (mTBI).

Detailed description

The proposed pilot randomized controlled clinical trial (RCCT) will provide preliminary data to examine the effect of a novel intervention to promote brain health after mild Traumatic Brain Injury (mTBI). The study will implement a randomized controlled clinical trial of a 6 week exercise intervention (STEP) for participants with persistent mTBI symptoms, comparing STEP to standard of care practice in the controls. We will demonstrate the feasibility and acceptability of the STEP intervention. We hypothesize that STEP will lead to meaningful improvement on objective measures of self-reported mTBI symptoms, formal neuropsychological performance, and postural stability.

Interventions

BEHAVIORALSTEP

Physical therapists guide participants through novel set of assigned exercises

BEHAVIORALControl

Participants self-guide through standard exercises

Sponsors

University Hospitals Cleveland Medical Center
Lead SponsorOTHER

Study design

Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT
Masking
NONE

Eligibility

Sex/Gender
ALL
Age
14 Years to 22 Years
Healthy volunteers
No

Inclusion criteria

1. Participants who have sustained a concussion and have not experienced symptom resolution by 4 weeks, as indicated by a Post-Concussive Scale - Revised (PCS-R) score of 20 or higher at 4 weeks post-injury or beyond; 2. Participants are high school and college age (14-22 years old); 3. English speaking. -

Exclusion criteria

1. Outside of age range for the study (High school or college age) 2. Have physical injuries or comorbidities that restrict the athlete from engaging in the exercise intervention 3. Not fluent in English -

Design outcomes

Primary

MeasureTime frameDescription
Concussion symptom resolution6 weeksSymptom self-reports; improvement reflected by points on the scale
Neuropsychological testing6 weeksImproved cognitive performance with the treatment, reflected in standard scores on cognitive measures.
Postural stability6 weeksImproved balance with the treatment, reflected in reductions in errors on the Balance Error Scoring System (BESS).

Countries

United States

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026