{"id":47697,"date":"2011-02-01T10:02:51","date_gmt":"2011-02-01T09:02:51","guid":{"rendered":"https:\/\/www.btitrainingcenter.com\/efficacy-and-safety-of-plasma-rich-in-growth-factors-prgf-in-facial-skin-regeneration-a-randomized-controlled-clinical-trial-with-hyaluronic-acid\/"},"modified":"2026-04-09T12:29:37","modified_gmt":"2026-04-09T11:29:37","slug":"efficacy-and-safety-of-plasma-rich-in-growth-factors-prgf-in-facial-skin-regeneration-a-randomized-controlled-clinical-trial-with-hyaluronic-acid","status":"publish","type":"post","link":"https:\/\/www.btitrainingcenter.com\/fr\/efficacy-and-safety-of-plasma-rich-in-growth-factors-prgf-in-facial-skin-regeneration-a-randomized-controlled-clinical-trial-with-hyaluronic-acid\/","title":{"rendered":"Efficacy and Safety of Plasma Rich in Growth Factors (PRGF) in Facial Skin Regeneration: A Randomized, Controlled Clinical Trial with Hyaluronic Acid"},"content":{"rendered":"

[vc_row gap=”20″ content_text_aligment=”left” row_background_lines=”no”][vc_column width=”2\/3″][vc_column_text css=””]<\/p>\n

Abstract<\/h3>\n
\n
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Purpose:\u00a0<\/strong>The present study is the first clinical randomized controlled assay with hyaluronic acid (HA) registered in Europe to show efficacy and safety of PRGF for the treatment of skin ageing.<\/p>\n

Methods:\u00a0<\/strong>A total of 100 patients of different phototypes (I-IV) and ages (31 -65 y.o.) were recruited for the assay. Randomized patients were treated intradermically with either HA or PRGF. HA was used once every month while
\nPRGF was applied once every two weeks for a total of 3 sessions of each treatment. Two follow up visits were scheduled for each patient group at 3 and 6 months post-treatment. Patient satisfaction was assessed by means of \u201cLiquert scale\u201d. Corneometry and patient satisfaction were two of the variables measured at each treatment session and on the 3 and 6 months follow up visits<\/p>\n

Results:\u00a0<\/strong>Corneometry measurements showed a significant improvement in skin hydration at both 3 and 6 moths. Furthermore, the effect of PRGF at 6 months remained 11% higher than initial measurement before treatment while only 3 % improvement was observed after HA treatment. The number of very satisfied patients was 73% higher in the group treated with PRGF.<\/p>\n

Conclusions:\u00a0<\/strong>Patients treated with PRGF showed higher skin hydration and referred higher levels of satisfaction than those treated with HA. These effects were already observed during the first month of treatment.<\/p>\n<\/div>\n<\/div>\n

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PRGF efficacy in facial rejuvenation.<\/p>\n","protected":false},"author":2002,"featured_media":47540,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[155],"tags":[],"class_list":["post-47697","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-medecine-regenerative"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.btitrainingcenter.com\/fr\/wp-json\/wp\/v2\/posts\/47697","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.btitrainingcenter.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.btitrainingcenter.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.btitrainingcenter.com\/fr\/wp-json\/wp\/v2\/users\/2002"}],"replies":[{"embeddable":true,"href":"https:\/\/www.btitrainingcenter.com\/fr\/wp-json\/wp\/v2\/comments?post=47697"}],"version-history":[{"count":2,"href":"https:\/\/www.btitrainingcenter.com\/fr\/wp-json\/wp\/v2\/posts\/47697\/revisions"}],"predecessor-version":[{"id":47699,"href":"https:\/\/www.btitrainingcenter.com\/fr\/wp-json\/wp\/v2\/posts\/47697\/revisions\/47699"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.btitrainingcenter.com\/fr\/wp-json\/wp\/v2\/media\/47540"}],"wp:attachment":[{"href":"https:\/\/www.btitrainingcenter.com\/fr\/wp-json\/wp\/v2\/media?parent=47697"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.btitrainingcenter.com\/fr\/wp-json\/wp\/v2\/categories?post=47697"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.btitrainingcenter.com\/fr\/wp-json\/wp\/v2\/tags?post=47697"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}