{"id":663,"date":"2017-10-17T11:24:37","date_gmt":"2017-10-17T08:24:37","guid":{"rendered":"https:\/\/tatd.org.tr\/tatdtoks\/2021\/09\/17\/organik-fosfat-zehirlenmelerinde-mortalite-ve-morbiditeyi-etkileyen-faktorler-nelerdir\/"},"modified":"2022-01-06T18:27:44","modified_gmt":"2022-01-06T15:27:44","slug":"organik-fosfat-zehirlenmelerinde-mortalite-ve-morbiditeyi-etkileyen-faktorler-nelerdir","status":"publish","type":"post","link":"https:\/\/tatd.org.tr\/toksikoloji\/2017\/10\/17\/organik-fosfat-zehirlenmelerinde-mortalite-ve-morbiditeyi-etkileyen-faktorler-nelerdir\/","title":{"rendered":"Organik fosfat zehirlenmelerinde mortalite ve morbiditeyi etkileyen fakt\u00f6rler nelerdir?"},"content":{"rendered":"<p>Organik fosfor bile\u015fikleri t\u00fcm d\u00fcnyada yayg\u0131n olarak kullan\u0131lan insektisitlerdir. Vekt\u00f6r se\u00e7icili\u011fi d\u00fc\u015f\u00fck, toksisiteleri \u00e7ok y\u00fcksek olan bu grup bile\u015fikler, insanlarda \u00f6l\u00fcmc\u00fcl zehirlenmelere neden olabilir. Bu ila\u00e7lar\u0131n ya\u011fda \u00e7\u00f6z\u00fcn\u00fcrl\u00fc\u011f\u00fc y\u00fcksek, emilimleri h\u0131zl\u0131d\u0131r. \u0130nhalasyonla bile zehirlenmeye yol a\u00e7abilirler. \u0130nhalasyonla bu denli zehirlenmeye yol a\u00e7abildikleri i\u00e7in, bu bile\u015fikler kimyasal silah olarak da kullan\u0131lm\u0131\u015ft\u0131r.<\/p>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone size-full wp-image-3438\" src=\"https:\/\/tatd.org.tr\/toksikoloji\/wp-content\/uploads\/sites\/6\/2017\/10\/c4ca4238a0b923820dcc509a6f75849b.png\" alt=\"\" width=\"400\" height=\"217\" srcset=\"https:\/\/tatd.org.tr\/toksikoloji\/wp-content\/uploads\/sites\/6\/2017\/10\/c4ca4238a0b923820dcc509a6f75849b.png 400w, https:\/\/tatd.org.tr\/toksikoloji\/wp-content\/uploads\/sites\/6\/2017\/10\/c4ca4238a0b923820dcc509a6f75849b-300x163.png 300w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/p>\n<p>Organik fosfat bile\u015fikleri, \u00f6zellikle T\u00fcrkiye gibi geli\u015fmekte olan tar\u0131m \u00fclkelerinde, \u00f6zk\u0131y\u0131m amac\u0131yla yayg\u0131n olarak kullan\u0131lmaktad\u0131r. Bu bile\u015fiklerin antidotu olsa da, halen mortal olabilen \u00e7ok ciddi zehirlenme tablosuna sebebiyet verirler. Organik fosfat bile\u015fikleri Asetilkolinesteraz (AChE) enzimini bask\u0131layarak kolinerjik sendroma neden olur. Par\u00e7alanamayan asetil kolinin muskarinik ve nikotinik alanda birikimi sonucunda semptomlar ortaya \u00e7\u0131kar. Kolinerjik Sendrom \u00f6l\u00fcmle sonu\u00e7lanabilen ciddi bir zehirlenme tablosuna yol a\u00e7ar.<\/p>\n<h2><strong>Kolinerjik Sendrom(<\/strong><strong>SLUDGE, DUMBELS, Killer B\u2019ees)<\/strong><\/h2>\n<h3>Asetil Kolinin Muskarinik Alanda Birikimi Sonucu<\/h3>\n<div class=\"pcrstb-wrap\"><table class=\"table table-striped\">\n<tbody>\n<tr>\n<td>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 <strong>\u00a0DUMBELS<\/strong><\/p>\n<p><strong>D<\/strong>iyare<\/p>\n<p><strong>U<\/strong>rinasyon<\/p>\n<p><strong>M<\/strong>iyozis<\/p>\n<p><strong>B<\/strong>ronkore, Bronkospazm<\/p>\n<p><strong>E<\/strong>mezis<\/p>\n<p><strong>L<\/strong>akrimasyon<\/p>\n<p><strong>S<\/strong>alivasyon<\/td>\n<td>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 <strong>SLUDGE<\/strong><\/p>\n<p><strong>S<\/strong>alivasyon<\/p>\n<p><strong>L<\/strong>akrimasyon<\/p>\n<p><strong>U<\/strong>rinasyon<\/p>\n<p><strong>D<\/strong>efakasyon<\/p>\n<p><strong>G<\/strong>astrointestinal pain<\/p>\n<p><strong>E<\/strong>mezis<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\">Killer B\u2019ees<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Bradikardi, Bronkospazm, Bronkore<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<h3><strong>Asetilkolinin Nikotinik Alanda Birikimi \u00a0<\/strong><\/h3>\n<div class=\"pcrstb-wrap\"><table class=\"table table-striped\">\n<tbody>\n<tr>\n<td>\n<ul>\n<li>Fasik\u00fclasyon<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<ul>\n<li>\u0130lerleyici kas g\u00fc\u00e7s\u00fczl\u00fc\u011f\u00fc<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<ul>\n<li>Fel\u00e7lik<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<ul>\n<li>Akut solunum yetmezli\u011fi ve \u00f6l\u00fcm<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<ul>\n<li>Ta\u015fikardi, hipertansiyon<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<p>Atropin ve Pralidoksim antidot olarak kullan\u0131lmaktad\u0131r ve \u00e7o\u011fu vakada etkin tedaviyi sa\u011flar. Normalde organik fosfat bile\u015fikleri asetilkolinesteraz\u0131n aktif b\u00f6lgesindeki serin aminoasidinin hidroksil grubuna kovalent ba\u011f ile ba\u011flanarak enzimi bask\u0131lar. Bu ba\u011f ge\u00e7ici bir s\u00fcre i\u00e7in geri d\u00f6n\u00fc\u015f\u00fcml\u00fcd\u00fcr. Fakat fosfat molek\u00fcl\u00fcnden bir grup ayr\u0131ld\u0131\u011f\u0131nda geri d\u00f6n\u00fc\u015f\u00fcms\u00fcz hale gelir. Bu durum \u201caging(ya\u015flanma)\u201d olarak adland\u0131r\u0131l\u0131r. Ya\u015flanma zamanlar\u0131 her bile\u015fik i\u00e7in farkl\u0131d\u0131r, dakikalardan g\u00fcnlere kadar de\u011fi\u015febilir. Organik fosfat zehirlenmesi olan hastalarda enzimde ya\u015flanma olmadan erken d\u00f6nemde Pralidoksim tedavisi \u00f6nerilmektedir.<\/p>\n<p>Fakat Atropin ve PAM, ne kadar erken d\u00f6nemde ve uygun dozda verilse de, \u00f6zellikle diazinon(Basudin) gibi ajanlarda, enzimde erken ya\u015flanma (dakikalar i\u00e7inde) geli\u015fimi nedeniyle, tedavisi sa\u011flanamayan, solunum yetmezli\u011fiyle \u00a0uzun d\u00f6nem mekanik ventilat\u00f6r ihtiyac\u0131 olan, yo\u011fun bak\u0131m takibi gerektiren ve bu s\u00fcre\u00e7te kaybedilen vakalar mevcuttur. Eddleston M ve ark\u2019n\u0131n, 376 hastal\u0131k bir \u00e7al\u0131\u015fmas\u0131nda, OF ile zehirlenmi\u015f 90(%24) hastan\u0131n, ent\u00fcbasyon ve mekanik ventilasyon ihtiyac\u0131 oldu\u011funu, hastalar\u0131n 52(%58)\u2019sinin ilk 2 saat, geriye kalan hastalar\u0131n ise, 24 saat sonraki d\u00f6nemde ent\u00fcbasyon gerektirdi\u011fini ifade etmi\u015flerdir.<\/p>\n<p>T\u00fcm teknolojik geli\u015fmelere ra\u011fmen, \u2018<u>mekanik ventilasyon gerektiren\u2019 organik fosfat zehirlenmeli hastalar\u0131n halen %10\u2019u<\/u> (Yap\u0131lan \u00e7al\u0131\u015fmalarda mortalite oranlar\u0131, Muley ve ark. %10.52, Atl\u0131 ve ark. %12.8,\u00a0 Kang ve ark. %20.6 .) <u>kaybedilmektedir.<\/u><\/p>\n<p>***\u00a0<strong>T\u00fcm teknolojik geli\u015fmelere ra\u011fmen, vakalar\u0131n %10\u2019nu neden \u00f6l\u00fcyor?<\/strong><\/p>\n<p>Organik fosfat zehirlenmesinde mortaliteyi etkileyen bir\u00e7ok fakt\u00f6r bulunmakla beraber, genelde \u00f6l\u00fcm nedenleri aras\u0131nda akut kolinerjik kriz, intermediate sendrom gibi solunum yetmezli\u011fi yapan durumlar \u00f6n plandad\u0131r. Literat\u00fcrdeki mortalite belirte\u00e7leri ile ilgili \u00e7al\u0131\u015fmalara bak\u0131ld\u0131\u011f\u0131nda,<\/p>\n<p>Solunum yetmezli\u011fi, mekanik ventilat\u00f6r ihtiyac\u0131n\u0131n olmas\u0131<\/p>\n<p>GCS, SOFA, APACHE 2, SAPS gibi skorlama sistemi puanlar\u0131n\u0131n k\u00f6t\u00fc olmas\u0131<\/p>\n<p>Hastan\u0131n Body Mass indeksinin(BMI) y\u00fcksek olmas\u0131<\/p>\n<p>PKE d\u00fczeylerinin d\u00fc\u015f\u00fck seyretmesi ve ilk 3-5 g\u00fcnde y\u00fckselmemesi<\/p>\n<p>Baz\u0131 biyokimyasal(Glukoz, kreatinin vb.) ve inflamatuar yan\u0131t parametreleri, RDW de\u011feri y\u00fcksekli\u011fi gibi bir\u00e7ok parametre belirtilmi\u015ftir.<\/p>\n<p>Fakat mortalitenin en g\u00fc\u00e7l\u00fc belirteci olarak akut d\u00f6nemde olan solunum yetmezli\u011finin devam etmesi, ya da intermediate sendrom geli\u015fmesi g\u00f6sterilmi\u015ftir.<\/p>\n<h2>\u0130ntermediate Sendrom<\/h2>\n<div class=\"pcrstb-wrap\"><table class=\"table table-striped\">\n<tbody>\n<tr>\n<td>Zehirlenmeden 24-96 saat sonra<\/td>\n<\/tr>\n<tr>\n<td>Akut kolinerjik krizin iyile\u015fmesini takiben ve gecikmi\u015f n\u00f6ropatinin ba\u015flang\u0131c\u0131ndan \u00f6nce<\/td>\n<\/tr>\n<tr>\n<td>Boyun fleks\u00f6r kaslar\u0131, solunum\u00a0 kaslar\u0131 ve proksimal ekstremite kaslar\u0131n\u0131 etkileyen kas g\u00fc\u00e7s\u00fczl\u00fc\u011f\u00fc<\/td>\n<\/tr>\n<tr>\n<td>G\u00f6z\u00a0 kaslar\u0131n\u0131 uyaran sinirler, 7 ve 10. kraniyal sinir tutulumu<\/td>\n<\/tr>\n<tr>\n<td>Solunum g\u00fc\u00e7l\u00fc\u011f\u00fc, solunum yetmezli\u011fi, \u00f6l\u00fcm<\/td>\n<\/tr>\n<tr>\n<td>Parathion, diazinon, malathion, fenthion, dimethoate ile s\u0131k<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<h2>\u0130ntermediate Sendromda Sorumlu Mekanizmalar<\/h2>\n<div class=\"pcrstb-wrap\"><table class=\"table table-striped\">\n<tbody>\n<tr>\n<td>Ya\u011f dokusundan yeniden sal\u0131nma<\/td>\n<\/tr>\n<tr>\n<td>Aging(ya\u015flanma), Uzam\u0131\u015f AKE bask\u0131lanmas\u0131<\/td>\n<\/tr>\n<tr>\n<td>Yetersiz oksim tedavisi<\/td>\n<\/tr>\n<tr>\n<td>Postsinaptik asetilkolin resept\u00f6rlerinin duyars\u0131zla\u015fmas\u0131<\/td>\n<\/tr>\n<tr>\n<td>Postsinaptik asetilkolin sal\u0131n\u0131m\u0131nda yetersizlik<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<p>Organik fosfat zehirlenmeli hastalar\u0131n, tipik kolinerjik bulgular\u0131 (Sekresyon art\u0131\u015f\u0131, miyozis vb.) atropinle ve PAM\u2019la d\u00fczelmesine ra\u011fmen, \u00f6zellikle enzimde ya\u015flanma mevcutsa, solunum yetmezli\u011fi ve solunum kas g\u00fc\u00e7s\u00fczl\u00fc\u011f\u00fcn\u00fcn d\u00fczelmedi\u011fi, bu nedenle uzun s\u00fcre mekanik ventilasyon ihtiyac\u0131 oldu\u011fu bilinmektedir.<\/p>\n<p>Solunum yetmezli\u011fi tablosunun erken d\u00f6nemde akut kolinerjik kriz, ge\u00e7 d\u00f6nemde (24 saat sonra) intermediate sendrom, daha ileri evrede periferik solunum kas g\u00fcc\u00fc yetersizli\u011fine ba\u011fl\u0131 olabilece\u011fini, bu klinik sendromlar\u0131n her zaman tam ayr\u0131\u015ft\u0131r\u0131lamayaca\u011f\u0131, fakat hekimlerin \u00f6zellikle ilk 6 g\u00fcnde solunum yetmezli\u011fi y\u00f6n\u00fcnden \u00e7ok dikkatli olmas\u0131 gerekti\u011fini bildiren \u00e7ok say\u0131da yay\u0131n mevcuttur.<\/p>\n<p>Organik Fosfat Zehirlenmelerinde Solunum Yetmezli\u011fi Tablosunun S\u0131k Kar\u015f\u0131la\u015f\u0131lan Nedenleri<\/p>\n<div class=\"pcrstb-wrap\"><table class=\"table table-striped\">\n<tbody>\n<tr>\n<td>\n<ul>\n<li>Akut kolinerjik kriz nedeniyle (bronkore, bronkospazm, solunum kas g\u00fc\u00e7s\u00fczl\u00fc\u011f\u00fcne),<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<ul>\n<li>\u0130ntermediate sendrom geli\u015fmesi<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<ul>\n<li>Tedavide kullan\u0131lan atropine ba\u011fl\u0131 mukus t\u0131ka\u00e7lar\u0131 (T\u00fcp t\u0131kanmamas\u0131 i\u00e7in yap\u0131lan s\u0131k derin trakeal aspirasyon pn\u00f6moni riskini art\u0131rmakta, daha alt d\u00fczeydeki t\u0131kan\u0131kl\u0131klara ba\u011fl\u0131 geli\u015fen atelektazi)<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<ul>\n<li>Mide i\u00e7eri\u011finin aspire edilmesine ba\u011fl\u0131 (\u00d6zellikle tar\u0131m ilac\u0131 i\u00e7eren) aspirasyon pnomonisi<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<ul>\n<li>Ventilat\u00f6r ili\u015fkili pn\u00f6moniye<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<ul>\n<li>DVT\u2019ye ikincil pulmoner emboliye ba\u011fl\u0131 geli\u015febilmektedir.<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<p>OF zehirlenmeli hastalar\u0131n mekanik ventilator s\u00fcreci yan\u0131nda, morbidite ve mortaliteye sebebiyet veren ba\u015fka bir sorunda, \u00f6zellikle koroner arter hastal\u0131\u011f\u0131, diabet, hipertansiyon gibi komorbidite yaratan durumlard\u0131r. Atropin dozunun artt\u0131r\u0131l\u0131p kolinerjik bulgular\u0131n kayboldu\u011fu dozlarda, bu hastalarda kalp h\u0131z\u0131 ve oksijen t\u00fcketiminin artmas\u0131yla tetiklenen akut koroner sendrom, zehirlenen ajan\u0131n toksisitesi (uzun QT) ve akut koroner sendroma ba\u011fl\u0131 ortaya \u00e7\u0131kan aritmiler (VT, SVT, Y\u00fcksek ventrik\u00fcl cevapl\u0131 AF vb.), bu nedenle atropin dozunun azalt\u0131lmas\u0131yla kolinerjik bulgular\u0131n yinelemesi, a\u015f\u0131lmas\u0131 zor bir k\u0131s\u0131r d\u00f6ng\u00fc yaratmaktad\u0131r. Diyabetik hastalarda ise ajan\u0131n toksisitesi ba\u011fl\u0131, (diabetik olmayan hastalarda bile hiperglisemiye sebebiyet verebilir) diren\u00e7li hiperglisemi, enfeksiyona yatk\u0131nl\u0131k sonucu ortaya \u00e7\u0131kan enfeksiy\u00f6z durumlar, septik hadiseler de mortalite nedeni olabilmektedir.<\/p>\n<p>Tedaviye diren\u00e7li, morbidite ve mortalite riski olan, k\u00f6t\u00fc prognostik kriterlere sahip hastalarda, ekstrakorporeal \u00e7\u0131kar\u0131m metotlar\u0131 ge\u00e7 kalmadan d\u00fc\u015f\u00fcn\u00fclmelidir.<\/p>\n<p>Yap\u0131lan \u00e7al\u0131\u015fmalarda, organik fosfat zehirlenmeli hastalarda, ekstrakorporeal \u00e7\u0131kar\u0131m metodu olarak tedavi ama\u00e7l\u0131 plazma de\u011fi\u015fimi (Therapeutic Plasma Exchange) uygulanan vakalar mevcuttur.<\/p>\n<h2><strong>Total Plasma Exchange (TPE) i\u00e7in uygun zaman ve hasta se\u00e7imi nas\u0131l olmal\u0131?<\/strong><\/h2>\n<p>Literat\u00fcrde organik fosfat zehirlenmelerine ba\u011fl\u0131 ekstrakorporeal \u00e7\u0131kar\u0131m metodu olarak tedavi ama\u00e7l\u0131 plazma de\u011fi\u015fimi uygulanan vakalar ve vaka serileri mevcuttur. Bu hastalardan, uygun vaka ve uygun zaman nedir sorusu, asl\u0131nda t\u00fcm zehirlenmelerde oldu\u011fu gibi, klasik tedavi metotlar\u0131 ve antidot tedavisine yan\u0131t vermeyen hastalar olarak cevaplanabilir. Fakat OF bile\u015fikleri, uzun soluklu, \u00e7o\u011fu zaman ortalama 3 g\u00fcnden \u00f6nce iyile\u015fmeyen bir zehirlenme tablosuna yol a\u00e7ar. Bu nedenle uzun tedavi s\u00fcrecinde, komplikasyonlar geli\u015fmeden, gereken vakalara <u>erken d\u00f6nemde<\/u> TPE uygulamak \u00f6nem arzeder. TPE i\u00e7in hasta se\u00e7iminde literat\u00fcrdeki yay\u0131nlar tarand\u0131\u011f\u0131nda;<\/p>\n<p>Antidot tedavisine ra\u011fmen solunum yetmezli\u011fi ilk 3-5 g\u00fcnde d\u00fczelmeyen<\/p>\n<p>Y\u00fcksek komorbiditesi olan hastalar(DM, HT, Obezite, Koroner arter hastal\u0131\u011f\u0131 vb.)<\/p>\n<p>Solunum yetmezli\u011fi ile birlikte Ps\u00f6dokolinesteraz d\u00fc\u015f\u00fckl\u00fc\u011f\u00fc sebat eden hastalar<\/p>\n<p>\u00d6zellikle kreatinin de\u011feri y\u00fckselen, akut organ yetmezli\u011fi bulgular\u0131 ortaya \u00e7\u0131kmaya (MODS) ba\u015flayan hastalarda \u00e7okta gecikmeden TPE uygulamas\u0131n\u0131n yap\u0131lmas\u0131 \u00f6nerilir.<\/p>\n<p>Bu uygulama;<\/p>\n<p>Asl\u0131nda hastan\u0131n plazmas\u0131n\u0131n de\u011fi\u015fimidir. Zehirlenmelerde ekstrakorporeal \u00e7\u0131kar\u0131m tekniklerine bak\u0131ld\u0131\u011f\u0131nda, suda \u00e7\u00f6z\u00fcnen b\u00fcy\u00fck molek\u00fcll\u00fc maddelerin hemodializle, plazma proteinlerine yo\u011fun olarak ba\u011flanan k\u00fc\u00e7\u00fck molek\u00fcll\u00fc, suda \u00e7\u00f6z\u00fcnmeyen ajanlar\u0131n ise TPE ile tedavi edilmesi \u00f6nerilmektedir.<\/p>\n<p>Organik fosfatlar, proteinlere yo\u011fun olarak ba\u011flanabilen, suda \u00e7\u00f6z\u00fcnmeyen, ya\u011fda birikebilen ve tekrar tekrar sal\u0131narak zehirlenme yapabilen ajanlar oldu\u011fu i\u00e7in, TPE uygulamas\u0131 \u00f6nerilmektedir.<\/p>\n<p>TPE santral ven\u00f6z katetere ihtiya\u00e7 duyulmaks\u0131z\u0131n, 2 geni\u015f periferik damar yoluyla yap\u0131labilen bir uygulamad\u0131r. TPE\u2019nin, plazma proteinlerine yo\u011fun olarak ba\u011flanan, da\u011f\u0131l\u0131m hacmi d\u00fc\u015f\u00fck zehirlenmelerde, etkin tedavi edici \u00f6zelli\u011fi bulunmaktad\u0131r. TPE hastan\u0131n kan\u0131n\u0131n, t\u0131bbi bir cihazdan ge\u00e7irilerek, di\u011fer kan bile\u015fenlerinden ayr\u0131ld\u0131\u011f\u0131, ayr\u0131lan plazma yerine, yeni plazma, alb\u00fcmin, kristaloid\/kolloid sol\u00fcsyonla birle\u015ftirilerek verildi\u011fi bir i\u015flemdir. B\u00f6ylece plazmada serbest ya da proteinlere ba\u011fl\u0131 ila\u00e7lar\u0131n bir k\u0131sm\u0131 bu y\u00f6ntemle v\u00fccuttan uzakla\u015ft\u0131r\u0131labilmektedir. Bu i\u015flem tek sefer yap\u0131labilece\u011fi gibi, klinik d\u00fczelene kadar tekrarlanabilmektedir. Da\u011f\u0131l\u0131m hacmi \u00e7ok geni\u015f ila\u00e7larda, ba\u015far\u0131 elde edilemeyebilir.<\/p>\n<p>Yap\u0131lan \u00e7al\u0131\u015fmalarda, klasik metotlarla iyile\u015fmeyen, organik fosfat zehirlenmesi nedeniyle TPE uygulanan hastalar\u0131n b\u00fcy\u00fck bir k\u0131sm\u0131nda, ila\u00e7tan veya maddeden ar\u0131nm\u0131\u015f yeni plazmayla iyile\u015fme sa\u011flanabildi\u011fi g\u00f6r\u00fclm\u00fc\u015ft\u00fcr.<\/p>\n<p>Sonu\u00e7 olarak, organik fosfat zehirlenmeleri halen morbidite ve mortalitesi y\u00fcksek zehirlenmelerdir. <u>Prognozunun k\u00f6t\u00fc olaca\u011f\u0131 \u00f6ng\u00f6r\u00fclen hastalarda,<\/u> klasik metotlarla tedavi sa\u011flanam\u0131yorsa, \u00f6l\u00fcmc\u00fcl komplikasyonlar geli\u015fmeden, TPE\u2019nin erken d\u00f6nemde uygulanmas\u0131 d\u00fc\u015f\u00fcn\u00fclebilir.<\/p>\n<h2>Kaynaklar<\/h2>\n<ol>\n<li>King AM, Aaron CK. Organophosphate and carbamate\u00a0poisoning. Emerg Med Clin North Am. 2015 Feb;33(1):133-51<\/li>\n<li>Hrabetz H,\u00a0Thiermann H,\u00a0Felgenhauer N,\u00a0Zilker T,\u00a0Haller B,\u00a0N\u00e4hrig J,\u00a0Saugel B,\u00a0Eyer F. Organophosphate poisoning in the developed world &#8211; a single centre experience from here to the millennium. Chem Biol Interact.\u00a02013 Dec 5;206(3):561-8. doi: 10.1016\/j.cbi.2013.05.003. Epub 2013 May 17.<\/li>\n<li>Muley A, Shah C, Lakhani J, Bapna M, Mehta J. To identify morbidity and mortality predictors in acute organophosphate poisoning. Indian J Crit Care Med. 2014 May;18(5):297-300. doi: 10.4103\/0972-5229.132488.<\/li>\n<li>Atl\u0131 M, Sebe A, Ay MO, Karanl\u0131k M, A\u00e7\u0131kal\u0131n A, Kozac\u0131 N, Y\u0131lmaz M, Satar S. The Relationship Between Electrocardiographic ChangesCholinesterase Levels\u00a0 and Mortality in Acute Organophosphate Poisoning. Cukurova Medical Journal,2013; 38 (2):181-188.<\/li>\n<li>Kang C,\u00a0Park IS,\u00a0Kim DH,\u00a0Kim SC,\u00a0Jeong JH,\u00a0Lee SH,\u00a0Lee SB,\u00a0Jung SM,\u00a0Kang TS,\u00a0Lee KW. Red cell distribution width as a predictor of mortality in\u00a0organophosphate\u00a0insecticide\u00a0poisoning. Am J Emerg Med.\u00a02014 Jul;32(7):743-6. doi: 10.1016\/j.ajem.2014.02.048. Epub 2014 Mar 6.<\/li>\n<li>Kozac\u0131 N, A\u00e7\u0131kal\u0131n AA, Satar S, \u0130\u00e7me F. Causes of death treatment of organophosphorus pesticide poisoning. JAEM 2012;11: 176-82<\/li>\n<li>Leibson T, Lifshitz M. Organophosphate\u00a0and carbamate\u00a0poisoning:\u00a0review\u00a0of the current literature and summary of clinical and laboratory experience in southern Israel. Isr Med Assoc J. 2008 Nov;10(11):767-70.\u00a0Review.<\/li>\n<li>Eddleston M, Mohamed F, Davies JO, Eyer P, Worek F, Sheriff MH, Buckley NA. Respiratory failure in acute organophosphorus pesticide self-poisoning. QJM. 2006 Aug;99(8):513-22. Epub 2006 Jul 22<\/li>\n<li>Vijayakumar S,\u00a0Fareedullah M,\u00a0Ashok Kumar E,\u00a0Mohan Rao K. A prospective study on electrocardiographic findings of patients with organophosphorus poisoning. Cardiovasc Toxicol.\u00a02011\u00a0Jun;11(2):113-7. doi: 10.1007\/s12012-011-9104-4.<\/li>\n<li>King AM,\u00a0Aaron CK. Organophosphate\u00a0and carbamate\u00a0poisoning. Emerg Med Clin North Am.\u00a02015 Feb;33(1):133-51. doi: 10.1016\/j.emc.2014.09.010. Epub 2014 Nov 15.<\/li>\n<li>Rehiman S, Lohani SP, Bhattarai MC. Correlation of serumcholinesterase level, clinical score at presentation and severityof organophosphorous poisoning. JNMA J Nepal Med Assoc 2008;47:47-52.<\/li>\n<li>Gazzi EN,\u00a0Sorodoc V,\u00a0Petris O,\u00a0Tar\u0163\u0103u L,\u00a0Dumitrescu G,\u00a0Sorodoc L,\u00a0Lupu\u015foru CE. Butyrylcholinesterase activity-biomarker for predicting the outcome in acute cholinesterase inhibitor poisoning&#8211;a 30-year retrospective analysis. Rev Med Chir Soc Med Nat Iasi.\u00a02014 Oct-Dec;118(4):971-8.<\/li>\n<li>Moon J,\u00a0Chun B. Utility of red blood cell acetylcholinesterase measurement in mechanically ventilated subjects after organophosphate poisoning. Respir Care.\u00a02014\u00a0Sep;59(9):1360-8. doi: 10.4187\/respcare.02916. Epub\u00a02014\u00a0May 27.<\/li>\n<li>Sun IO, Yoon HJ, Lee KY. Prognostic Factors in Cholinesterase Inhibitor Poisoning. Med Sci Monit. 2015 Sep 28;21:2900-4. doi: 10.12659\/MSM.894287.<\/li>\n<li>Y\u0131lmaz M, Sebe A, Ay MO, G\u00fcm\u00fc\u015fay U, Topal M, Atl\u0131 M, \u0130\u00e7me F, Satar S. Effectiveness of therapeutic plasma exchange in patients with intermediate syndrome due to organophosphate intoxication. American Journal of Emergency Medicine, 31 (2013) 953\u2013957<\/li>\n<li>Di\u015fel NR, Akp\u0131nar AA, Sebe A, Karako\u00e7 E, S\u00fcrer S, Turhan FT, Matyar S. Therapeutic plasma exchange in poisoning: 8 years&#8217; experience of a university hospital. Am J Emerg Med. 2015 Oct;33(10):1391-5. doi: 10.1016\/j.ajem.2015.07.016. Epub 2015 Jul 17.<\/li>\n<li>Acikalin A, Di\u015fel NR, Matyar S, Sebe A, Kekec Z, Gokel Y, Karakoc E. Prognostic Factors Determining Morbidity and Mortality in Organophosphate Poisoning. Pak J Med Sci. 2017 May-Jun;33(3):534-539. doi: 10.12669\/pjms.333.12395.<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"<p>Organik fosfor(OF) bile\u015fikleri t\u00fcm d\u00fcnyada yayg\u0131n olarak kullan\u0131lan insektisitlerdir. Vekt\u00f6r se\u00e7icili\u011fi d\u00fc\u015f\u00fck, toksisiteleri \u00e7ok y\u00fcksek olan bu grup bile\u015fikler, insanlarda \u00f6l\u00fcmc\u00fcl zehirlenmelere neden olabilir. Bu ila\u00e7lar\u0131n ya\u011fda \u00e7\u00f6z\u00fcn\u00fcrl\u00fc\u011f\u00fc y\u00fcksek, emilimleri h\u0131zl\u0131d\u0131r. \u0130nhalasyonla bile zehirlenmeye yol a\u00e7abilirler. \u0130nhalasyonla bu denli zehirlenmeye yol a\u00e7abildikleri i\u00e7in, bu bile\u015fikler kimyasal silah olarakta kullan\u0131lm\u0131\u015ft\u0131r.<\/p>\n<p>Organik fosfat bile\u015fikleri, \u00f6zellikle T\u00fcrkiye gibi geli\u015fmekte olan tar\u0131m \u00fclkelerinde, \u00f6zk\u0131y\u0131m amac\u0131yla yayg\u0131n olarak kullan\u0131lmaktad\u0131r. Bu bile\u015fiklerin antidotu olsa da, halen mortal olabilen \u00e7ok ciddi zehirlenme tablosuna sebebiyet verirler. Organik fosfat bile\u015fikleri Asetilkolinesteraz (AChE) enzimini bask\u0131layarak kolinerjik sendroma neden olur. Par\u00e7alanamayan asetil kolinin muskarinik ve nikotinik alanda birikimi sonucunda semptomlar ortaya \u00e7\u0131kar. Kolinerjik Sendrom \u00f6l\u00fcmle sonu\u00e7lanabilen ciddi bir zehirlenme tablosuna yol a\u00e7ar.<\/p>\n","protected":false},"author":1380,"featured_media":1552,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"_lmt_disableupdate":"","_lmt_disable":"","footnotes":""},"categories":[10014],"tags":[189,292,293,319],"class_list":["post-663","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-akademik-blog-yazisi","tag-ilac-emilimi","tag-moratalite","tag-morbidite","tag-organik-fosfor"],"acf":[],"_links":{"self":[{"href":"https:\/\/tatd.org.tr\/toksikoloji\/wp-json\/wp\/v2\/posts\/663","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tatd.org.tr\/toksikoloji\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tatd.org.tr\/toksikoloji\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tatd.org.tr\/toksikoloji\/wp-json\/wp\/v2\/users\/1380"}],"replies":[{"embeddable":true,"href":"https:\/\/tatd.org.tr\/toksikoloji\/wp-json\/wp\/v2\/comments?post=663"}],"version-history":[{"count":0,"href":"https:\/\/tatd.org.tr\/toksikoloji\/wp-json\/wp\/v2\/posts\/663\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/tatd.org.tr\/toksikoloji\/wp-json\/wp\/v2\/media\/1552"}],"wp:attachment":[{"href":"https:\/\/tatd.org.tr\/toksikoloji\/wp-json\/wp\/v2\/media?parent=663"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tatd.org.tr\/toksikoloji\/wp-json\/wp\/v2\/categories?post=663"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tatd.org.tr\/toksikoloji\/wp-json\/wp\/v2\/tags?post=663"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}