Intensive rehabilitation for speech and language recovery after stroke

Evaluating the Effects of Intensive Speech and Language Rehabilitation Regarding Neuroplasticity, Speech, Language, Communication Skills and Quality of Life for People With Acquired Aphasia and/or Apraxia of Speech in the Chronic Phase

NA · Karolinska Institutet · NCT04604444

This study is testing whether a two-week intensive speech and language therapy program can help people with speech difficulties after a stroke improve their communication and quality of life.

Quick facts

PhaseNA
Study typeInterventional
Enrollment30 (estimated)
Ages18 Years to 75 Years
SexAll
SponsorKarolinska Institutet (other)
Locations1 site (Uppsala)
Trial IDNCT04604444 on ClinicalTrials.gov

What this trial studies

This study investigates the effects of a two-week intensive speech-language pathology intervention combined with physiotherapy on individuals with chronic aphasia and apraxia of speech following a stroke. It aims to assess both short- and long-term changes in speech, language, communication, and quality of life, as well as the associated structural and functional brain changes using advanced imaging techniques. Participants will undergo standardized testing before and after the intervention, with follow-up assessments conducted 16 weeks later to evaluate progress. The study is conducted by experienced speech-language pathologists in a rehabilitation center specializing in chronic neurological conditions.

Who should consider this trial

Good fit: Ideal candidates are individuals diagnosed with aphasia or apraxia of speech at least seven months post-stroke.

Not a fit: Patients with dementia, severe sensory impairments, or those who cannot undergo fMRI due to metal implants or claustrophobia may not benefit from this study.

Why it matters

Potential benefit: If successful, this intervention could significantly improve communication abilities and quality of life for patients with chronic aphasia and apraxia of speech.

How similar studies have performed: Other studies have shown promising results with intensive rehabilitation approaches for speech and language recovery, indicating potential for success in this study.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Aphasia 7 months post stroke diagnosed by SLP
* Apraxia of Speech 7 months post stroke diagnosed by SLP

Exclusion Criteria:

* Dementia
* Severe loss of sight
* Severe loss of hearing
* Metal implants (preventing fMRI)
* Claustrophobia (preventing fMRI)

Where this trial is running

Uppsala

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.

View on ClinicalTrials.gov →

Conditions: Aphasia, Apraxia of Speech, Dysarthria, Intensive Aphasia Rehabilitation, Intensive Apraxia of Speech Rehabilitation, Neuroplasticity

Last reviewed 2026-05-15 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.