{"id":3095,"date":"2025-10-24T12:52:00","date_gmt":"2025-10-24T12:52:00","guid":{"rendered":"https:\/\/drconstantinescu-recuperaremedicala.ro\/?p=3095"},"modified":"2025-10-22T12:59:00","modified_gmt":"2025-10-22T12:59:00","slug":"prp-pentru-tendinita-cum-grabeste-vindecarea","status":"publish","type":"post","link":"https:\/\/dev.seoclub.ro\/doctor\/prp-pentru-tendinita-cum-grabeste-vindecarea\/","title":{"rendered":"PRP pentru tendinit\u0103: cum gr\u0103be\u0219te vindecarea"},"content":{"rendered":"\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t

Tendinita, inflama\u021bia cronic\u0103 a tendonului, afecteaz\u0103 milioane de sportivi \u0219i oameni activi, fiind responsabil\u0103 de durere, redoare \u0219i \u00eentreruperi \u00eendelungate din antrenament sau munc\u0103.\u00a0<\/span><\/p>

Clasicele anti-inflamatorii nesteroidiene (AINS) calmeaz\u0103 simptomele, dar nu repar\u0103 leziunea. \u00cen acest context, <\/span>terapia cu plasm\u0103 \u00eembog\u0103\u021bit\u0103 cu trombocite<\/span><\/a> (PRP) a devenit o op\u021biune biologic\u0103 care, potrivit studiilor\u00a0 clinice \u0219i de laborator, poate gr\u0103bi vindecarea real\u0103 a tendonului, nu doar masca durerea.<\/span><\/span><\/p>

Ce este terapia PRP<\/b><\/a><\/span><\/h2>

PRP este un concentrat autolog (ob\u021binut din s\u00e2ngele propriu al pacientului) ce con\u021bine trombocite de 3\u20135 ori mai multe dec\u00e2t \u00een s\u00e2ngele periferic, \u00eempreun\u0103 cu plasm\u0103 bogat\u0103 \u00een factori de cre\u0219tere (PDGF, TGF-\u03b2, VEGF, IGF-1, HGF, FGF), proteine de coagulare \u0219i, op\u021bional, leucocite. Prepararea se face \u00eentr-un singur pas: 10\u201360 mL se recolteaz\u0103 s\u00e2nge, se centrifugheaza, \u00een urma centrifugarii se separa \u00een partea de jos un strat bogat \u00een trombocite care se activeaz\u0103 \u00een urma centrifugarii rezultand produsul care va fi injectat. Provenind chiar de la pacient adica autolog, PRP nu este imunogen \u0219i nu are efectele secundare care efecteaza aparatul cardiovascular, gastro-intestinal sau renal cum o fac antiiflamatoarele nesteroidiene -AINS.<\/span><\/p>

Cum ac\u021bioneaz\u0103 terapia PRP \u00een tendinit\u0103<\/b><\/span><\/h2>
  1. Proliferare celular\u0103<\/b>: PRP stimuleaz\u0103 multiplicarea tenocitelor \u0219i a celulelor stem\/progenitoare tendinoase (TSC), m\u0103rind num\u0103rul de \u201emuncitori\u201d care reconstruiesc \u021besutul.<\/span><\/span><\/li>
  2. Diferen\u021biere<\/b>: factorii de cre\u0219tere \u00eemping celulele TSC s\u0103 devin\u0103 tenocite mature, reduc\u00e2nd riscul de formare de \u021besut nontendinos (gr\u0103simi, cartilaj).<\/span><\/span><\/li>
  3. Anabolism extracelular<\/b>: cre\u0219te sinteza de colagen tip I (rezistent) \u0219i de proteoglicani esen\u021biali (decorin, COMP, tenascin-C), ref\u0103c\u00e2nd arhitectura tendonului.<\/span><\/span><\/li>
  4. Anti-inflama\u021bie<\/b>: HGF \u0219i TGF-\u03b2 din PRP inhib\u0103 c\u0103ile NF-\u03baB, scad PGE-2, IL-6 \u0219i IL-8, diminu\u00e2nd durerea \u0219i edemul.<\/span><\/span><\/li>
  5. Angiogenez\u0103 controlat\u0103<\/b>: VEGF \u0219i PDGF stimuleaz\u0103 capilare noi \u00een faza timpurie, apoi le normalizeaz\u0103, prevenind hipervascularizarea dureroas\u0103 din tendinopatia cronic\u0103.<\/span><\/span><\/li>
  6. Baza de sustinere naturala<\/b>: dup\u0103 activare, PRP formeaz\u0103 un gel de fibrin\u0103 care serve\u0219te ca suport pentru celule \u0219i factori, men\u021bin\u00e2ndu-i la locul leziunii.<\/span><\/span><\/li><\/ol>

    Ce spun studiile<\/span><\/p>

    Studii\u00a0<\/b>in vitro<\/i><\/b><\/span><\/p>

    1. Proliferare<\/b>: concentra\u021bia optim\u0103 de 1\u00d710\u2076 plachete\/\u03bcL cre\u0219te num\u0103rul de tenocite umane cu 250 % fa\u021b\u0103 de control; concentra\u021bii mai mari devin inhibitoare (<\/span>Wang et al., 2012<\/span><\/a>).<\/span><\/span><\/li>
    2. Colagen<\/b>: P-PRP (f\u0103r\u0103 leucocite) cre\u0219te colagen I\/III de 2 ori, pe c\u00e2nd L-PRP (cu leucocite) inverseaz\u0103 raportul, favoriz\u00e2nd fibroza (<\/span>Zhou et al., 2015<\/span><\/a>).<\/span><\/span><\/li>
    3. Anti-inflamator<\/b>: HGF din PRP reduce PGE-2 cu 60 % \u0219i IL-6 cu 45 % \u00een culturi de tenocite inflamate (<\/span>Zhang et al., 2013<\/span><\/a>).<\/span><\/span><\/li><\/ol>

      Studii\u00a0<\/b>in vivo<\/i><\/b><\/span><\/p>

      1. \u015eobolan cu tendinit\u0103 patelar\u0103<\/b>: injec\u021bia PRP cre\u0219te for\u021ba la rupere cu 72 % \u0219i rigiditatea cu 53 % la 2 s\u0103pt\u0103m\u00e2ni; organizarea fibrelor de colagen este semnificativ superioar\u0103 (<\/span>Lyras et al., 2009<\/span><\/a>).<\/span><\/span><\/li>
      2. C\u00e2ine cu tendon calcanean<\/b>: PRP + celule stem mezenchimale dubleaz\u0103 rezisten\u021ba la trac\u021biune fa\u021b\u0103 de PRP sau celule stem singure (<\/span>Morizaki et al., 2010<\/span><\/a>).<\/span><\/span><\/li>
      3. Mini-review RCT umane<\/b>: meta-analiza a 14 studii controlate (n = 1 045) arat\u0103 c\u0103 PRP reduce durerea pe scala VAS cu 25 % \u0219i \u00eembun\u0103t\u0103\u021be\u0219te scorurile func\u021bionale (VISA-A, DASH) la 3\u20136 luni versus solu\u021bii saline sau steroizi; beneficiile sunt mai mici dac\u0103 se folose\u0219te L-PRP sau doze standardizate (<\/span>review PMC5004020<\/span><\/a>).<\/span><\/span><\/li><\/ol>

        Concluzii practice<\/b><\/span><\/p>

        1. Eficien\u021b\u0103 maxim\u0103<\/b>: P-PRP, concentra\u021bie 1\u20133\u00d710\u2076 plachete\/\u03bcL, f\u0103r\u0103 leucocite, injectat ecoghidat, \u00eentr-un protocol de 1\u20133 \u0219edin\u021be la 2\u20134 s\u0103pt\u0103m\u00e2ni.<\/span><\/span><\/li>
        2. Moment optim<\/b>: leziuni de grad I\u2013II, durere < 6 luni; \u00een tendinopatia avansat\u0103 este util\u0103 asocierea cu debridare sau terapie combinat\u0103 (PRP + celule stem).<\/span><\/span><\/li>
        3. Siguran\u021b\u0103<\/b>: nu au fost raportate reac\u021bii alergice, infec\u021bii sau rupturi dup\u0103 PRP; singurele efecte adverse locale sunt durere pasager\u0103 \u0219i edem minim.<\/span><\/span><\/li><\/ol>

          Sumar<\/b>
          <\/span>
          <\/span>PRP nu este \u201etratament-minune\u201d, ci o terapie biologic\u0103 cu mecanisme clar demonstrate: aduce celule, factori de cre\u0219tere \u0219i structura la locul leziunii, stimuleaz\u0103 regenerarea real\u0103 \u0219i reduce inflama\u021bia. Rezultatele sunt dependente de compozi\u021bie, doz\u0103 \u0219i stadiul bolii; personalizarea protocolului ridic\u0103 rata de succes de la 50 % la 80\u201390 %. \u00cen tendinita cronic\u0103, tratamentul PRP ofer\u0103 o punte \u00eentre recuperarea conservatoare \u0219i interven\u021bia chirurgical\u0103, reduc\u00e2nd timpul de revenire la activitate cu 4\u20136 s\u0103pt\u0103m\u00e2ni \u0219i sc\u0103z\u00e2nd recidivele pe termen lung.<\/span><\/span><\/p>

          Programeaza o consulta\u021bie in vederea efectuarii unui PRP la Dr. R\u0103svan Constantinescu<\/b> <\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"

          Tendinita, inflama\u021bia cronic\u0103 a tendonului, afecteaz\u0103 milioane de sportivi \u0219i oameni activi, fiind responsabil\u0103 de durere, redoare \u0219i \u00eentreruperi \u00eendelungate din antrenament sau munc\u0103. Clasicele anti-inflamatorii nesteroidiene (AINS) calmeaz\u0103 simptomele, dar nu repar\u0103 leziunea. \u00cen acest context, terapia cu plasm\u0103 \u00eembog\u0103\u021bit\u0103 cu trombocite (PRP) a devenit o op\u021biune biologic\u0103 care, potrivit studiilor\u00a0 clinice \u0219i de…<\/p>\n","protected":false},"author":1,"featured_media":3101,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[31],"tags":[40,39,34],"class_list":["post-3095","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-terapia-prp","tag-tendinita","tag-terapia-cu-plasma","tag-terapia-prp"],"_links":{"self":[{"href":"https:\/\/dev.seoclub.ro\/doctor\/wp-json\/wp\/v2\/posts\/3095","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dev.seoclub.ro\/doctor\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/dev.seoclub.ro\/doctor\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/dev.seoclub.ro\/doctor\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/dev.seoclub.ro\/doctor\/wp-json\/wp\/v2\/comments?post=3095"}],"version-history":[{"count":6,"href":"https:\/\/dev.seoclub.ro\/doctor\/wp-json\/wp\/v2\/posts\/3095\/revisions"}],"predecessor-version":[{"id":3103,"href":"https:\/\/dev.seoclub.ro\/doctor\/wp-json\/wp\/v2\/posts\/3095\/revisions\/3103"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/dev.seoclub.ro\/doctor\/wp-json\/wp\/v2\/media\/3101"}],"wp:attachment":[{"href":"https:\/\/dev.seoclub.ro\/doctor\/wp-json\/wp\/v2\/media?parent=3095"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dev.seoclub.ro\/doctor\/wp-json\/wp\/v2\/categories?post=3095"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dev.seoclub.ro\/doctor\/wp-json\/wp\/v2\/tags?post=3095"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}