Clinical trialNCT02120781CompletedPhase 2Interventional

Controlled Study to Evaluate the Safety and Efficacy of Azficel-T for Vocal Fold Scarring and Age-Related Dysphonia

SponsorCastle Creek Biosciences, LLC.Enrollment21Age-related DysphoniaDysphonia Resulting From Vocal Fold Scarring

View the registry record on ClinicalTrials.gov

Summary

The lay summary the sponsor registered on ClinicalTrials.gov.

The objectives of this study are to assess the safety of azficel-T treatment for dysphonia related to vocal fold function and to evaluate the efficacy of azficel-T for the treatment of dysphonia related to vocal fold function.

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Investigators

The overall officials registered on this study. Names that resolve to a findmyKOL profile link to it; the rest are shown as registered.

Dinesh Chhetri, MD
University of California, Los Angeles
Principal Investigator
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A profile link is shown only when the registered name resolves to a person record with a confident, namesake-checked match; ambiguous names stay unlinked.

Sites

3 registered facilities, with the per-site recruitment status where the registry publishes one. ClinicalTrials.gov does not publish per-site enrollment counts.

United States

Surgery/head and Neck, David Geffen School of Medicine at Ucla
Los Angeles, California, United States
Dept of Otolaryngology, Stanford Univ Medical Center
Stanford, California, United States
Nyu Langone Medical Center
New York, New York, United States

Site investigator names are published by ClinicalTrials.gov only while a study recruits, so completed studies list sites without them.

Drugs studied

The drug and biological interventions registered on this study, normalized to their RxNorm ingredient where possible.

Azficel-TPlacebo

Linked drugs open the directory filtered to KOLs working with them.clinicaltrials.gov ↗

Registration & key dates

Registry attributes as recorded on the ClinicalTrials.gov study record.

Start: 31 Mar 2014
Primary completion: 30 Apr 2016
Completion: 21 Dec 2016
Last update posted: 3 Jun 2021
Registered enrollment: 21
Registry id: NCT02120781

clinicaltrials.gov ↗

Source: ClinicalTrials.gov, via the CTTI AACT database, data as of 24 Aug 2026. Registry facts are shown as registered by the study sponsor; findmyKOL does not interpret them.