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NCT01818661 · ClinicalTrials.gov registry record · Phase 4

Longitudinal Multi-Modality Imaging in Progressive Apraxia of Speech

A Phase 4 study of Primary Progressive Aphasia and Apraxia of Speech, sponsored by Mayo Clinic.

Recruiting
Registry status
Phase 4
Development phase
50
Enrollment target
1
Study location

NCT01818661: Recruiting Phase 4 study of Primary Progressive Aphasia and Apraxia of Speech, sponsored by Mayo Clinic.

NCT01818661 is a Phase 4 study of Primary Progressive Aphasia and Apraxia of Speech that is actively recruiting participants, run by Mayo Clinic. The registered enrollment target is 50 participants, below the 89-participant average among 15 other Primary Progressive Aphasia trials with a reported enrollment target (44% lower). The trial reports 1 study location across 1 state. According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT01818661, a Phase 4 study of Primary Progressive Aphasia and Apraxia of Speech, is actively recruiting participants, sponsored by Mayo Clinic.

RECRUITING
Registry status
Phase 4
Development phase
50 participants
Enrollment target
1
Study location

Study Summary

The study is designed to determine the relationship between structural and functional changes in the brain on imaging and progression of speech and language, neurological and neuropsychological features in patients with neurodegenerative apraxia of speech (AOS).

Interventions

  • DRUG AV-1451

Study Locations (1)

Minnesota

  • Mayo Clinic - Rochester

Trial Details

FieldValue
Enrollment Target 50 participants
Start Date 2018-07-01
Est. Completion 2028-06
Phase Phase 4
Mayo Clinic

2,844 total trials

What NCT01818661 shows while recruiting

NCT01818661 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 50 participants, a relatively small participant target, below the 89-participant average among 15 other Primary Progressive Aphasia trials with a reported enrollment target (44% lower).

The record links to 5 conditions, with Primary Progressive Aphasia appearing as the primary indexed condition, and to 1 intervention - of which AV-1451 is the first listed.

NCT01818661 reports a single indexed study location in Minnesota.

Frequently Asked Questions

What is clinical trial NCT01818661 about?

NCT01818661 is a clinical study titled "Longitudinal Multi-Modality Imaging in Progressive Apraxia of Speech". The study is designed to determine the relationship between structural and functional changes in the brain on imaging and progression of speech and language, neurological and neuropsychological features in patients with neurodegenerative apraxia of speech (AOS).

What is the current status of trial NCT01818661?

This trial is currently recruiting. It is a Phase 4 study. The enrollment target is 50 participants. The study started on 2018-07-01. Estimated completion is 2028-06.

What conditions does trial NCT01818661 study?

This clinical trial studies the following conditions: Primary Progressive Aphasia, Apraxia of Speech, Non-fluent Aphasia, Primary Progressive Non-fluent Aphasia, PPA.

What interventions are being tested in trial NCT01818661?

The interventions under investigation include: AV-1451 (DRUG).

Who is sponsoring clinical trial NCT01818661?

This trial is sponsored by Mayo Clinic, which has 2,844 total clinical trials registered on ClinicalTrials.gov.

Where is trial NCT01818661 being conducted?

This trial has 1 study location across Minnesota. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.

Similar trials for Primary Progressive Aphasia

Matched on the same primary condition, ranked to surface studies in the same phase first, then by recruiting status, no relevance scoring or editorial curation.

Where NCT01818661's enrollment target sits among peer trials

50 8th of 15 higher than 8 of 15 other Primary Progressive Aphasia trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other Primary Progressive Aphasia trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.

Source ClinicalTrials.gov registry export · 2026-08-08

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Source: ClinicalTrials.gov NCT01818661, the US trial registry maintained by the National Library of Medicine. NCT01818661 (small enrollment · single site footprint · recruiting) retrieved and formatted by PlainTrial, see methodology.