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Clinical Study of Regeneration on Larynx Soft Tissue Guided by Functional Collagen Scaffold

NCT02754284 · Status: COMPLETED · Phase: PHASE1 · Type: INTERVENTIONAL · Enrollment: 20

Last updated 2021-01-05

No results posted yet for this study

Summary

This study is carried out to explore the short-term and long-term efficacy of the functional collagen scaffold in guiding laryngeal soft tissue regeneration.

Conditions

  • Vocal Cord Dysfunction

Interventions

BIOLOGICAL

Autologous fat transplantation

Autologous abdominal fat will be injected into vocal cord beneath mucous under surgery microscope.

BIOLOGICAL

Functional collagen scaffold transplantation

Injectable collagen scaffold combined with adipose derived stem cells that are isolated from abdominal adipose tissue will be injected into vocal cord beneath mucous under surgery microscope.

Sponsors & Collaborators

  • Peking Union Medical College

    collaborator OTHER

  • Chinese Academy of Sciences

    lead OTHER_GOV

Principal Investigators

  • Jianwu Dai, Ph.D · Chinese Academy of Sciences

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
SINGLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
65 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2015-12-31
Primary Completion
2020-06-30
Completion
2020-06-30

Countries

  • China

Study Locations

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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 NCT02754284 on ClinicalTrials.gov