Sweat it out: High-Intensity workouts may boost language recovery after stroke
NCT ID NCT07281313
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests whether a 12-week high-intensity exercise program can improve language, thinking, and physical health in 120 adults with aphasia (trouble speaking or understanding language) after a stroke. Participants are randomly assigned to either high-intensity or low-intensity group exercise. The goal is to see if vigorous workouts lead to better recovery in language and overall well-being.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
-
Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
-
About 120 people
The number the study aims to enrol. It can still change while the study runs.
- Started
-
Dec 2025
- Expected to finish
-
Mar 2030
An estimate. End dates often move.
- Lead sponsor
-
Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
-
18 to 80 years
- Sex
-
Anyone
- Healthy volunteers
-
Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Aphasia following ischemic or hemorrhagic stroke * Aphasia as determined by a standardized language test (Western Aphasia Battery Aphasia Quotient \< 93.8 at study intake) * At least 6 months from the last stroke * Proficient in English before the stroke * At least 8 years of education * Between the ages of 18 and 80 * Independent with ambulation without a device (single-point cane accepted) * Medically stable with no contraindications to participate in regular physical exercise as determined by the patients' own primary care provider or other treating provider. Exclusion Criteria: * Prior history of dementia, neurologic illness (other than stroke), or recent (last 3 years) substance abuse * Significant visual or hearing disabilities (e.g., neglect, uncorrected visual or hearing loss) that interfere with testing * Self-report uncontrolled cardiorespiratory and/or metabolic disorders incompatible with exercise
Get updates
Get notified about this study
Sign up to get updates when this study changes or when new studies for Aphasia are added.
Genom att skicka in godkänner du våra Användarvillkor
Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
-
The places running it
4 sites. The list below names each one and where it is.
-
The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
-
A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
-
California State University, East Bay
RECRUITINGHayward, California, 94542, United States
-
University of California, Berkeley
RECRUITINGBerkeley, California, 94720, United States
-
University of California, San Francisco
RECRUITINGSan Francisco, California, 94143, United States
-
University of San Francisco
RECRUITINGSan Francisco, California, 94118, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Can hearing your own voice rewire speech after a stroke?
- Brain implant may turn thoughts into speech for people with aphasia
- Zapping the brain to restore speech after stroke?
- Can exercise boost reading recovery in stroke survivors?
- Can training the brain to think about words boost recovery from stroke-related aphasia?
- Can an AI app give a voice to brain tumor patients?