NCT02754284 - Clinical Study of Regeneration on Larynx Soft Tissue Guided by Functional Collagen Scaffold | Biotech Hunter

Enrollment

Participants

Timeline

Start Date

December 31, 2015

Primary Completion Date

June 30, 2020

Study Completion Date

June 30, 2020

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.

Trial Locations (1)

100032

Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing