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Clinical Trial Summary

Microneedling and autologous concentrated growth factor (CGF) have established their potential effect in inducing hair regrowth. No study has compared the effect of microneedling and CGF in the treatment of female androgenetic alopecia (AGA).


Clinical Trial Description

Microneedling is a minimally invasive technique consisting of sterile microneedles for repetitive cutaneous puncturing that increase hair regrowth by growth factor release. Concentrated growth factor (CGF) is a form of platelet concentrate (PC) and concentrates higher levels of growth factors because of its varying programmed centrifugation process. Previous studies have showed that CGF injection in hairless scalp could enhance the hair density and optimize the hairless appearance in AGA patients. Both microneedling and CGF have established their potential effect in inducing hair regrowth. No study has compared the effect of microneedling and CGF in the treatment of female androgenetic alopecia. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT06218394
Study type Interventional
Source Second Affiliated Hospital, School of Medicine, Zhejiang University
Contact Ru Dai
Phone +8615982215914
Email dairu@zju.edu.cn
Status Recruiting
Phase N/A
Start date December 14, 2023
Completion date December 31, 2024

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