Could an antidepressant help stroke survivors regain speech?
NCT ID NCT03843463
First seen Jun 26, 2026 · Last updated Sep 04, 2026 · Updated 3 times
Summary
This study tests whether escitalopram (Lexapro), a common antidepressant, combined with computer-based naming therapy can improve language recovery in people with aphasia after a stroke. About 88 participants who had a left-hemisphere stroke within the past 5 days will receive either escitalopram or a placebo, plus 15 sessions of computer naming treatment starting 2 months after the stroke. The main goal is to see if this combination improves naming ability and overall language production.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Escitalopram (Lexapro) and computer-delivered naming therapy
- What this could lead to
- If it works, this could point toward a way to boost language recovery after stroke using a common antidepressant combined with speech therapy.
- What could go wrong
- This is a small Phase 2 trial, so results may not apply to everyone. Escitalopram can cause side effects like nausea or drowsiness, and the language therapy may not help all participants.
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
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Phase 2
Tests whether the treatment actually works, and watches for side effects, in a larger group.
- Participants
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About 88 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jul 2021
- Expected to finish
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Jun 2027
An estimate. End dates often move.
- Lead sponsor
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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
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18 to 99 years
- Sex
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Anyone
- Healthy volunteers
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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: * Participants must have sustained an acute ischemic left hemisphere stroke. * Participants must be fluent speakers of English by self-report. * Participants must be capable of giving informed consent or indicating a legally authorized representative to provide informed consent. * Participants must be age 18 or older. * Participants must be within 5 days of onset of stroke. * Participants must be pre-morbidly right-handed by self-report. * Participants must have an aphasia diagnosis as confirmed by the Western Aphasia Battery-Revised (Aphasia Quotient \< 93.8). Exclusion Criteria: * Previous neurological disease affecting the brain including previous symptomatic stroke * Diagnosis of schizophrenia, autism, or other psychiatric or neurological condition that affects naming/language * A history of additional risk factors for torsades de pointes (TdP; e.g., heart failure, hypokalemia, family history of Long QT Syndrome) * Current severe depression, defined as a score of \> 15 on the Patient Health Questionnaire (PHQ-9) * Uncorrected visual loss or hearing loss by self-report * Use of any medication approved by the FDA for treatment of depression at the time of stroke onset * Concomitant use of any monoamine oxidase inhibitors (MAOIs) or pimozide, or other drugs that prolong the QT/QTc interval, triptans (and other 5-Hydroxytryptamine Receptor Agonists), or other contraindications to escitalopram that may be identified. * A QTc greater than 450 milliseconds on electrocardiogram or evidence of hyponatremia (Na \< 130) at baseline * Pregnancy at the time of stroke or planning to become pregnant during the study term.
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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.
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The places running it
3 sites. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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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
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Johns Hopkins School of Medicine
RECRUITINGBaltimore, Maryland, 21287, United States
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Medical University of South Carolina
RECRUITINGCharleston, South Carolina, 29425, United States
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University of South Carolina
RECRUITINGColumbia, South Carolina, 29208, United States
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