deltatrials
Recruiting NA INTERVENTIONAL 7-arm NCT05437159

Investigating Speech Sequencing in Neurotypical Speakers and Persons With Disordered Speech

Sequencing and Initiation in Speech Production: Investigating Speech Sequencing in Neurotypical Speakers, Persons Who Stutter, and Persons With Primary Progressive Aphasia

Sponsor: Boston University Charles River Campus

Updated 6 times since 2022 Last updated: Sep 15, 2025 Started: Apr 3, 2023 Primary completion: May 31, 2026 Completion: May 31, 2026
This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

A NA clinical study on Aphasia, Primary Progressive and Stuttering, Developmental, this trial is actively recruiting participants. The trial is conducted by Boston University Charles River Campus and has accumulated 6 data snapshots since 2023. Psychiatric clinical trials are essential for establishing evidence-based treatment standards.

Status Flow

~Jul 2022 – ~Mar 2023 · 8 months · monthly snapshotNot Yet Recruiting~Mar 2023 – ~Jun 2024 · 15 months · monthly snapshotNot Yet Recruiting~Jun 2024 – ~Jul 2024 · 30 days · monthly snapshotRecruiting~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshotRecruiting~Sep 2024 – ~Oct 2025 · 13 months · monthly snapshotRecruiting~Oct 2025 – present · 11 months · monthly snapshotRecruiting

Change History

6 versions recorded
  1. Oct 2025 — Present [monthly]

    Recruiting NA

  2. Sep 2024 — Oct 2025 [monthly]

    Recruiting NA

  3. Jul 2024 — Sep 2024 [monthly]

    Recruiting NA

  4. Jun 2024 — Jul 2024 [monthly]

    Recruiting NA

    Status: Not Yet RecruitingRecruiting

  5. Mar 2023 — Jun 2024 [monthly]

    Not Yet Recruiting NA

Show 1 earlier version
  1. Jul 2022 — Mar 2023 [monthly]

    Not Yet Recruiting NA

    First recorded

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • Boston University Charles River Campus
  • Massachusetts General Hospital
  • National Institute on Deafness and Other Communication Disorders (NIDCD)
  • University of Michigan
Data source: Boston University Charles River Campus

For direct contact, visit the study record on ClinicalTrials.gov .