TLDR Using platelet growth factors can improve hair density in transplants, especially for those with fine hair.
In a 2013 study, the document discussed the use of follicular unit megasessions in hair transplantation, where 500 to 1500 units were harvested and implanted, with results visible after 8 to 12 months for men and 12 to 14 months for women. The study also examined the effects of autologous platelet growth factors, with a specific study involving 20 male patients aged 22 to 54 years. This study found a 15.1% increase in follicular density in areas treated with platelet-rich plasma (PRP) compared to control areas, with improvements ranging from 3% to 52% among patients. The document concluded that autologous platelet growth factors could enhance capillary density and represent a significant advancement in hair transplantation, especially for patients with low density and fine hair in the donor area, and recommended further evaluation through a double-blind test.
270 citations,
March 2012 in “Dermatologic Surgery” Platelet-rich plasma can potentially promote hair growth by stimulating cell growth and increasing certain proteins.
166 citations,
September 2011 in “Dermatologic Surgery” Platelet-rich plasma with a new carrier significantly increases hair thickness without serious side effects.
51 citations,
February 2009 in “Journal of dermatological science” Pitx2 helps outer root sheath cells differentiate but can't start hair growth on its own.
251 citations,
October 2006 in “Plastic and reconstructive surgery/PSEF CD journals” Using platelet plasma growth factors in baldness surgery can increase the number of hair follicles.
5 citations,
July 2002 in “Dermatologic Surgery” The book is a useful, illustrated guide for beginners in hair transplantation, but may be too basic for experienced surgeons.
7 citations,
March 2002 in “Aesthetic Surgery Journal” In 2002, hair restoration improved by using a different area for grafts and absorbable sutures, leading to less discomfort and better results.
10 citations,
January 1996 The document's conclusion cannot be determined as the content is not accessible or understandable.
December 2019 in “Medicina estética/Medicina estética” PRP may help improve hair transplant results.
December 2019 in “Medicina estética/Medicina estética” PRP may help improve hair transplant results.
6 citations,
July 2007 in “Aesthetic Surgery Journal” The document concludes that using autologous follicular unit implantation is a successful method to correct hairline deformities after facial rejuvenation.
14 citations,
May 2019 in “Journal of Maxillofacial and Oral Surgery” FUE hair transplant is a promising method with benefits like less scarring, but requires a skilled surgeon and can damage hair follicles.
66 citations,
June 2018 in “International Journal of Women's Dermatology” No cure for female pattern hair loss, but various effective treatments exist.
