Serial Platelet-Rich Plasma Injections for Vocal Fold Atrophy, Scar, and/or Sulcus Vocalis
Safety and Efficacy of Serial Platelet-Rich Plasma Injections for Treatment of Vocal Fold Atrophy, Scar, and/or Sulcus Vocalis
Sponsor: University of Southern California
A NA clinical study on Atrophy; Larynx and Dysphonia, this trial is completed. The trial is conducted by University of Southern California and has accumulated 11 data snapshots since 2020. Longitudinal tracking of this trial contributes to a broader understanding of treatment development timelines.
Status Flow
Change History
11 versions recorded-
Sep 2024 — Present [monthly]
Completed NA
-
Jul 2024 — Sep 2024 [monthly]
Completed NA
-
Jun 2023 — Jul 2024 [monthly]
Completed NA
Status: Enrolling By Invitation → Completed
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Jun 2022 — Jun 2023 [monthly]
Enrolling By Invitation NA
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Apr 2021 — Jun 2022 [monthly]
Enrolling By Invitation NA
Status: Active Not Recruiting → Enrolling By Invitation
▶ Show 6 earlier versions
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Jan 2021 — Apr 2021 [monthly]
Active Not Recruiting NA
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Apr 2020 — Jan 2021 [monthly]
Active Not Recruiting NA
Status: Not Yet Recruiting → Active Not Recruiting
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Sep 2019 — Apr 2020 [monthly]
Not Yet Recruiting NA
-
Jul 2019 — Sep 2019 [monthly]
Not Yet Recruiting NA
-
May 2019 — Jul 2019 [monthly]
Not Yet Recruiting NA
-
Dec 2018 — May 2019 [monthly]
Not Yet Recruiting NA
First recorded
Eligibility Summary
No eligibility information available.
Contact Information
- University of Southern California
For direct contact, visit the study record on ClinicalTrials.gov .