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The Neurobiology of Two Distinct Types of Progressive Apraxia of Speech

NCT03313011 · Status: RECRUITING · Type: OBSERVATIONAL · Enrollment: 47

Last updated 2026-05-01

No results posted yet for this study

Summary

The purpose of this study is to identify and distinguish two different types of Progressive Apraxia of Speech through clinical imaging and testing.

Conditions

  • Apraxia of Speech
  • Non-fluent Aphasia
  • Primary Progressive Aphasia
  • Primary Progressive Nonfluent Aphasia

Interventions

DIAGNOSTIC_TEST

Testing protocol for the study

All patients will see a Neurologist for a neuro exam and consult, see a Speech Pathologist for assessment of speech and language skills, see the Study Coordinator for neuropsych testing (brief tests of thinking, memory, visual spatial skills, etc), undergo an MRI of the brain and a DaTscan of the brain.

Sponsors & Collaborators

Principal Investigators

  • Keith Josephs, MD · Mayo Clinic

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2017-08-01
Primary Completion
2027-07-31
Completion
2027-07-31

Countries

  • United States

Study Locations

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Entities

Companies

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT03313011 on ClinicalTrials.gov