{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,5]],"date-time":"2026-06-05T23:27:46Z","timestamp":1780702066115,"version":"3.54.1"},"reference-count":87,"publisher":"SAGE Publications","issue":"2","license":[{"start":{"date-parts":[[2019,1,4]],"date-time":"2019-01-04T00:00:00Z","timestamp":1546560000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["J Cutan Med Surg"],"published-print":{"date-parts":[[2019,3]]},"abstract":"<jats:p>\n                    As a promising alternative to traditional treatment, platelet-rich plasma (PRP) is being used to encourage hair growth through the release of growth factors and cytokines. In addition to hair restoration, PRP\u2019s multifactorial capabilities can also be used to treat aging skin, facial scarring, and acne. The purpose of this review is to critically examine the success of PRP in the field of dermatology, with specific attention to the role of PRP in hair restoration. Where possible, meta-analyses were used to evaluate the efficacy of PRP. In androgenetic alopecia (AGA) patients, 3 monthly PRP injections (1 session administered every month for 3 months) exhibited greater efficacy over placebo as measured by change in total hair density (hair\/cm\n                    <jats:sup>2<\/jats:sup>\n                    ) over the treatment period (mean difference: 25.61, 95% CI: 4.45 to 46.77;\n                    <jats:italic toggle=\"yes\">P<\/jats:italic>\n                    \u2009=\u2009.02). The studies included in the meta-analysis used a half-head design, which may have influenced the results because of the effects PRP can induce. Controlled studies suggest that 2 to 4 sessions of PRP combined with traditional therapies and procedures can help minimize acne scarring and facial burns, improve aesthetic results, and decrease recovery time. However, data for these indications are lacking and are less robust in design. In conclusion, to achieve an improvement in hair restoration in patients with mild AGA, 3 initial monthly PRP injections should be given. Only upon completion of rigorous, randomized, controlled studies can standardized and effective PRP protocols for treating dermatology conditions such as acne scarring, facial burns, and aging skin be determined.\n                  <\/jats:p>","DOI":"10.1177\/1203475418818073","type":"journal-article","created":{"date-parts":[[2019,1,4]],"date-time":"2019-01-04T04:19:19Z","timestamp":1546575559000},"page":"185-203","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":51,"title":["The Efficacy of Platelet-Rich Plasma in the Field of Hair Restoration and Facial Aesthetics\u2014A Systematic Review and Meta-analysis"],"prefix":"10.1177","volume":"23","author":[{"given":"Aditya K.","family":"Gupta","sequence":"first","affiliation":[{"name":"Mediprobe Research Inc, London, ON, Canada"},{"name":"Division of Dermatology, Department of Medicine, University of Toronto School of Medicine, Canada"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sarah G.","family":"Versteeg","sequence":"additional","affiliation":[{"name":"Mediprobe Research Inc, London, ON, Canada"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jeffrey","family":"Rapaport","sequence":"additional","affiliation":[{"name":"Cosmetic Skin and Surgery Center, Englewood Cliffs, NJ, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-1767-4434","authenticated-orcid":false,"given":"Amelia K.","family":"Hausauer","sequence":"additional","affiliation":[{"name":"Aesthetx, Campbell, CA, USA"},{"name":"Skin Care and Laser Physicians of Beverly Hills, Los Angeles, CA, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-9151-1145","authenticated-orcid":false,"given":"Neil H.","family":"Shear","sequence":"additional","affiliation":[{"name":"Division of Dermatology, Department of Medicine, University of Toronto School of Medicine, Canada"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Vincent","family":"Piguet","sequence":"additional","affiliation":[{"name":"Division of Dermatology, Department of Medicine, University of Toronto School of Medicine, Canada"},{"name":"Division of Dermatology, Women\u2019s College Hospital, Toronto, ON, Canada"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"179","published-online":{"date-parts":[[2019,1,4]]},"reference":[{"key":"e_1_3_2_2_2","doi-asserted-by":"publisher","DOI":"10.1097\/DSS.0000000000000901."},{"key":"e_1_3_2_3_2","doi-asserted-by":"publisher","DOI":"10.1902\/jop.2003.74.6.849."},{"key":"e_1_3_2_4_2","doi-asserted-by":"publisher","DOI":"10.1097\/01.PRS.0000138251.07040.51"},{"key":"e_1_3_2_5_2","first-page":"s135","article-title":"New insight into the pathophysiology of hair loss trigger a paradigm shift in the treatment approach","volume":"16","author":"Sadick NS","year":"2017","unstructured":"Sadick NS, Callender VD, Kircik LH, Kogan S. 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