Tsvagiridzo nyowani inoratidza kuti Champix (Pfizer), ichi chinodhaka chakakurumbira chekumisa kuputa hachigone kupesana nezvakataurwa kare. kuwedzera njodzi yekuora mwoyo uye kurova kwemoyo.
Chidzidzo, chakaburitswa mu The Lancet (zvakare ivo) vakatevera kupfuura 160 varwere uyo akagamuchira nicotine replacement therapy kwemakore mashanu nemushonga unodzivisa kusvuta GlaxoSmithKline Zyban (bupropion) kana zvakare Champix kubva kuPfizer (varenicline).
Vatsvakurudzi vakaona kuti vanhu vanotora champix kana Zyban havachakwanisi kutambura nechirwere chemoyo kana kutanga zviratidzo zvekuora mwoyo kupfuura avo vanoshandisa dzimwe nzira. Mukuwedzera, kushandiswa kweChampix kwakabatanidzwa nehuwandu hwakanyanya kuderedzwa kwechirwere chemoyo ischemic, cerebral infarction, kukanganisa kwemoyo, arrhythmia uye kuora mwoyo.
Aziz Sheikh, mumwe wevatsvakurudzi vekudzidza uye co-director weYunivhesiti yeEdinburgh's Center for Medical Informatics, akati: Zvichienderana nekuongorora kwedu kwakadzama, tinotenda kuti hazvigoneke zvakadaro
varenicline ine mhedzisiro yakaipa pamwoyo kana hutano hwepfungwa". « Maregulator akadai seFood and Drug Administration (FDA) anofanirwa kudzokorora yambiro yavo yekuchengetedza nezveChampix kuitira kuti isadzikisire kuwana kune iyi inobatsira yekumisa kuputa.. "
Migumisiro inouya semashoko akanaka kune Pfizer, iyo yakatoita chidzidzo chakafanana zvikuru chekuongorora kuchengetedzwa kweurouropsychiatric yezvigadzirwa zvavo, zvigumisiro zvichave zviripo gare gare gore rino. Champix, yakatengeswa seChantix muUnited States, yakatengeswa pasi rose inosvika madhora mazana matanhatu nemakumi mana nemanomwe emadhora muna 647, zvichiita kuti ive imwe yemhando yepamusoro-soro yekumisa kuputa zvinodhaka. Zvisinei, kupiwa gakava rakakomberedza mhedzisiro yaro, kutengesa kwakaderera kubva 2007.
Chinyorwa pamusoro pevanyori vezvidzidzo : Mudzidzisi. Daniel Kotz yakagamuchira rubatsiro rusingabvumirwi kubva kuPfizer rwekuedza kurega kusvuta kunze kwebasa rakaratidzwa uye inotsigirwa nerubatsiro kubva kubazi reInnovation, Sainzi uye Tsvagiridzo yeGerman Federal State yeRhineland yekuNorth-Westphalia.
Mudzidzisi. Robert West akagamuchira rubatsiro, mari yemunhu pachake, uye rubatsiro rusiri rwemari kubva kuna Pfizer, GlaxoSmithKline, naJohnson & Johnson, uye mari yemunhu kubva kuNovartis, kunze kwebasa rakaratidzwa. Mudzidzisi. Onno CP van Schaycka yakagamuchira rubatsiro rwekutsvaga kubva kuPfizer kunze kwebasa rinoratidzwa. Vagadziri vevarenicline uye bupropion havabatanidzwe panguva ipi neipi yeprojekti iyi. Mudzidzisi. Aziz Sheikh panguva ino inotsigirwa neFarr Institute, iyo inotsigirwa nemubatanidzwa wevanopa mari inotungamirwa neMedical Research Council uye Commonwealth Fund; maonero anoratidzwa pano ndeaya eSA uye kwete hazvo eCommonwealth Fund, vatungamiriri vayo, maofficial, kana vashandi. Hapana kupesana kwechido kune vamwe vanyori vezvidzidzo.
Kubva 2008, mushonga uyu wanga uri pakati pemhosva dzinosvika zviuru zvitatu, zvisinei, nyaya dzese dzakagadziriswa naPfizer muna Chikumi 3000.
mabviro : pmlive.com
