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
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March 2012 in “Dermatologic Surgery” Platelet-rich plasma can potentially promote hair growth by stimulating cell growth and increasing certain proteins.
166 citations
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September 2011 in “Dermatologic Surgery” Platelet-rich plasma with a new carrier significantly increases hair thickness without serious side effects.
51 citations
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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
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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
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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
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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
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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
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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
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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
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June 2018 in “International Journal of Women's Dermatology” No cure for female pattern hair loss, but various effective treatments exist.
