Vuto la Anti-Platelet Medical Treatment Pambuyo pa Mphungu

Kuchiza kwa nthawi yaitali n'kofunika, koma vuto

Kwazaka makumi angapo zapitazo, mbola zakhala zikufala kwambiri pakuchiza matenda a mitsempha yamakono . Panthawi imeneyi kupita patsogolo kwakukulu kwapangidwa mu teknoloji yolimba. Mavuto omwe anawoneka m'masiku oyambirira a kutupa, monga kutayika kwa stent mkati mwa mitsempha yamakono , komanso kuchuluka kwake kwa stent restenosis , zachepetsedwa kwambiri ndi zowonjezereka (makamaka, poyambitsa mankhwala osokoneza bongo, zomwe zimachepetsa kukula kwa minofu yomwe makamaka imayambitsa kupuma).

Koma vuto limodzi lokhalitsa limakhala losauka-chiopsezo cha kupweteka kwapakhosi . Thrombosis yowonongeka ndi kupangika kwadzidzidzi kwa magazi pa malo a stent, omwe amachititsa kuti mitsempha yowonongeka iwonongeke mwamsanga. Thrombosis yovuta si vuto lalikulu, koma zikachitika izi ndizoopsa, nthawi zambiri zimapangitsa kufa mofulumira kapena kuwonongeka kwa mtima kuchokera ku matenda a mtima .

Kuopsa kwa thrombosis yapamwamba ndipamwamba pamasabata ndi miyezi pambuyo pake. Koma pakapita zaka zomwe zayamba kuonekera kwa madotolo kuti pangoziyi silingatheke konse, komanso kuti "nthawi yochedwa" stent thrombosis (ndiko, thrombosis yomwe imapezeka chaka kapena patapita nthawi yoika) imakhala yochepa, koma yaikulu kwambiri, mwayi.

Pangozi ya thrombosis yowopsya ingachepetse kwambiri pamene anthu omwe adzalandira mankhwala ochepa kwambiri amalembedwa mankhwala awiri odana ndi mapuloteni kuti ateteze magazi: aspirin , ndi imodzi mwa P2Y12 receptor blockers.

P2Y12 blockers omwe amagwiritsidwa ntchito popewera kupweteka kwapenti ndi clopidogrel (Plavix - omwe amagwiritsidwa ntchito kwambiri), prasugrel (Mayankho), ndi ticagrelor (Brilinta).

Kutenga mankhwala amodzi a P2Y12 kuphatikizapo aspirin amatchulidwa kuti "mankhwala ophwanya-mapiritsi awiri" kapena DAPT.

Nthawi ya DAPT Ntchito

DAPT imathandiza kwambiri kuchepetsa chiopsezo cha kupwetekedwa kwapakhosi koopsa.

Poyambirira, DAPT idagwiritsidwa ntchito kwa mwezi umodzi pambuyo pake, pamene chiopsezo cha thrombosis chiri chapamwamba kwambiri. Komabe, madokotala mwamsanga anazindikira kuti DAPT iyenera kugwiritsidwa ntchito nthawi yayitali, ndipo kwa zaka zingapo chithandizo cha mankhwalachi chinali kupereka miyezi 6 ya DAPT.

Kenaka, kumayambiriro kwa zaka za 2000, vuto la thrombosis lakumapeto lidazindikiridwa, ndipo madokotala ambiri anayamba kutchula DAPT kwa chaka chonse kapena kuposa.

Pamene nthawi idapita, malipoti anayamba kuwonjezeka kwa kupwetekedwa kolimba komwe kunachitika mofulumira (ngakhale zaka) pambuyo poika malo. Zambiri mwa zochitikazi zinachitika DAPT itatha, ngakhale atatha mankhwala ambiri. Madokotala ambiri amadandaula kuti DAPT iyenera kulamulidwa kwa nthawi yaitali-mwinamwake kwa zaka, kapena mwinamwake kwamuyaya. Komabe, deta yeniyeni yeniyeni idalipo kuti apereke madokotala cholinga chenicheni pa nthawi yeniyeni ya DAPT kutsatira stent.

Zofufuza

Phunziro la DAPT linapangidwa kuti lipereke yankho lomalizira ponena za nthawi yokwanira ya DAPT pambuyo pake. Phunziroli linalembetsa odwala pafupifupi mamiliyoni 10,000 omwe adatenga kale DAPT kwa miyezi 12. Anapangidwanso kuti ayime DAPT pa nthawiyi, kapena apitirizebe kwa miyezi 18 (kwa nthawi yonse ya miyezi 30).

Zotsatira zake, zomwe zinachitika kumapeto kwa chaka cha 2014, zasonyeza kuti miyezi 30 ya DAPT inagwirizanitsidwa ndi chiopsezo chochepa cha kupwetekedwa kwa nthawi yochepa, poyerekeza ndi miyezi 12 ya chithandizo. Phunzirolo linawonetsanso kuti ngozi ya thrombosis inakula kwambiri kwa miyezi itatu kapena pamene DAPT inaimitsidwa, ngakhale patapita zaka zambiri.

Phunziro la DAPT likuwonetsanso kuti anthu omwe adalandira mankhwalawa kwa miyezi 30 yokha anali ndi zizindikiro zozizira kwambiri kusiyana ndi odwala omwe anachitidwa kwa miyezi 12.

Choncho: phunziro la DAPT linawonetsa kuti miyezi 30 ya DAPT ili yabwino kuposa miyezi 12 ya mankhwala poletsa kutsekula kwa stent.

Izi zinatsimikiziranso kuti pali vuto lalikulu la thrombosis pamene akusiya DAPT, ngakhale atagwiritsa ntchito nthawi yaitali. Pomalizira pake, izo zasonyeza kuti pali malonda okhala ndi mankhwala a DAPT okwanira osachepa kwambiri, koma ambiri omwe amawopseza moyo. Mayesero ena osokonezeka omwe adayang'ana pa nthawi yayitali DAPT mankhwala atapsa mtima asonyeza zotsatira zofanana.

Mavuto

Kugwiritsa ntchito DAPT palokha kumayambitsa chiopsezo chachikulu chamagazi, ndipo phunziro la DAPT limatsimikizira kuti ngati munthu atenga nthawi yaitali, amaika magazi ambiri. Kwa munthu aliyense atenga DAPT, chiwonongeko choopsa (monga ngozi yapamsewu yomwe sichimaika moyo wake pachiswe) chingakhale choopsa chifukwa cha kutaya kwa magazi.

Komanso, chifukwa kutaya mwa magazi n'kovuta kulamulira pa DAPT, opaleshoni ambiri opaleshoni amakayikira kwambiri kugwira ntchito pa aliyense amene akugwiritsa ntchito DAPT.

Zoonadi, nkhaniyi yokhudza opaleshoni imayambitsa vuto lalikulu kwa odwala ambiri omwe ali ndi poizoni. Kumbali imodzi, katswiri wawo wa moyo akhoza kuwauza kuti asayambe konse, amalepheretsa DAPT (chifukwa cha chiopsezo chachikulu cha thrombosis yolimba); Komabe, dokotala wa opaleshoni angakhale akuwauza kuti akufunikira kwambiri opaleshoni, ndipo kuti DAPT iyenera kuyimilira kuti avomere opaleshoni.

Sayansi ya zachipatala siinayambe yothetsera yankho pa vutoli. Kwa asayansi izi ndi vuto losangalatsa kuti lizigwira ntchito; kwa ena a cardiologists ndi vuto lalikulu limene wodwala akulephera kupeĊµa kuvulaza okha, kapena kulephera kufunika kwa opaleshoni; kwa odwala ndizovuta kusintha moyo, ndi vuto lomwe lingakhale lokhumudwitsa ngati sakudziwa bwino za zomwe DAPT amavomereza asanavomere kulandira stent.

Kawirikawiri ngati opaleshoni sitingapewe, amayesetsa kuti apitirize DAPT kwa chaka chimodzi pambuyo pa malo oyendetsa-kapena osachepera, kwa miyezi isanu ndi umodzi-asanayime.

Malingaliro Amakono

Akatswiri ambiri a mtima amaumiriza odwala awo odwala kwambiri kutenga DAPT kwa miyezi 12, kupatula ngati wodwalayo ali ndi ngozi yowonjezera mwazi. Pambuyo pa miyezi 12, kuyambiranso kuyambiranso, ndipo ngati n'kotheka, DAPT iyenera kupitilizidwa kwa miyezi 18.

Mawu Ochokera

DAPT ndi yofunika kwambiri atakhala ndi stent, koma akhoza kupereka mavuto ake omwe. Achipatala akukonzekera chiĊµerengero cha chiopsezo cha DAPT kwa nthawi yaitali, ndipo mwina nkukhala kanthawi kusanafike mgwirizano.

Padakali pano, pamene katswiri wamaphunziro amalimbikitsa mankhwala opatsirana kwa munthu amene ali ndi matenda a mitsempha, ayenera kumverera kuti akuyenera kuwerengera ndi wodwalayo, mwatsatanetsatane, zonse zomwe zimawoneka kuti DAPT yayitali tsopano ndi gawo lachimake mankhwala. Njira zina zothandizira mankhwala opatsirana amafunikanso kukambidwa bwino, kuti pakhale chisankho chodziwika bwino.

> Zotsatira:

> Columbo A ndi Chieffo A. Mankhwala Opatsirana Omwe Amagwiritsira Ntchito Mankhwala Osokoneza Bongo Patapita Nthawi Yambiri? N Engl J Med 2014; DOI: 10.1056 / NEJMe1413297.

Mauri L, Kereiakes DJ, Yeh RW, et al. Miyezi khumi ndi iwiri kapena 30 ya mankhwala opatsirana awiri omwe amachiza mankhwala osokoneza bongo. N Engl J Med 2014; DOI: 10.1056NEJMoa1409312.

> Sammy Elmariah, Laura Mauri, Gheorghe Doros, et al. Nthawi Yowonjezera Dual Antiplatelet Therapy and Mortality: Kusanthula Kwambiri ndi Meta-Analysis. Lancet 2014; DOI: 10.1016 / S0140-6736 (14) 62052-3.

> Levine GN, Bates ER, Blankenship JC, et al. LOWANI / WEBUSAITI YOVOMEREZEKA YA MBONI ZA YEHOVA WERENGANI Baibulo Nsanja ya Olonda Galamukani! Zina ... DZIWANI ZA Mayankho a M'Baibulo Mboni za Yehova KOPERANI Magazini Mabuku Nyimbo Mavidiyo Zina ... NKHANI ZOTHANDIZA Anthu Apabanja Ndiponso Makolo Achinyamata Ana TIPEZENI Pemphani Munthu Woti Aziphunzira Nanu Kodi Phunziro la Baibulo N'chiyani? Kuyendayenda kwa 2011; 124: e574.