{"id":21957,"date":"2021-04-23T13:57:17","date_gmt":"2021-04-23T10:57:17","guid":{"rendered":"https:\/\/www.klimikdergisi.org\/?p=21957"},"modified":"2021-06-03T10:13:54","modified_gmt":"2021-06-03T07:13:54","slug":"karbapeneme-direncli-klebsiella-pneumoniae-ile-iliskili-kan-dolasimi-infeksiyonlarinda-mortaliteyi-etkileyen-risk-faktorleri","status":"publish","type":"post","link":"https:\/\/www.klimikdergisi.org\/tr\/2021\/04\/23\/karbapeneme-direncli-klebsiella-pneumoniae-ile-iliskili-kan-dolasimi-infeksiyonlarinda-mortaliteyi-etkileyen-risk-faktorleri\/","title":{"rendered":"Karbapeneme Diren\u00e7li Klebsiella pneumoniae ile \u0130li\u015fkili Kan Dola\u015f\u0131m\u0131 \u0130nfeksiyonlar\u0131nda Mortaliteyi Etkileyen Risk Fakt\u00f6rleri"},"content":{"rendered":"<h2><b>G\u0130R\u0130\u015e<\/b><\/h2>\n<p>Karbapeneme diren\u00e7li enterik bakterilerin etken oldu\u011fu sa\u011fl\u0131k bak\u0131m\u0131yla ili\u015fkili infeksiyonlar, \u00fclkemizde ve d\u00fcnyada giderek artmaktad\u0131r (1,2). \u00d6zellikle <i>Klebsiella pneumoniae<\/i>, karbapenemaz salg\u0131layan su\u015flar\u0131 nedeniyle mortalitesi y\u00fcksek kan dola\u015f\u0131m\u0131 infeksiyonlar\u0131 (KD\u0130)\u2019na neden olmaktad\u0131r (3). Uzun s\u00fcre hastanede yat\u0131\u015f, yo\u011fun bak\u0131mda takip, geni\u015f spektrumlu antibiyotik alm\u0131\u015f olmak, santral ven\u00f6z kateter varl\u0131\u011f\u0131, ent\u00fcbasyon, imm\u00fcns\u00fcpresyon ve altta yatan a\u011f\u0131r hastal\u0131k varl\u0131\u011f\u0131, mortaliteyi art\u0131ran fakt\u00f6rlerdendir (4).<span class=\"Apple-converted-space\">\u00a0<\/span><\/p>\n<p>Karbapenemaz salg\u0131layan bu su\u015flar\u0131n tedavisinde \u201cson basamak antibiyotikler\u201d (kolistin, tigesiklin, aminoglikozidler vb.) kullan\u0131lmaktad\u0131r. Bu antibiyotiklerin yan etki profilleri daha k\u00f6t\u00fcd\u00fcr, monoterapi olarak kullan\u0131ld\u0131klar\u0131nda h\u0131zla diren\u00e7 geli\u015fmektedir ve KD\u0130\u2019ni tedavi etmek i\u00e7in \u00f6nemli farmakokinetik s\u0131n\u0131rlamalara sahiptirler (5,6). Karbapeneme diren\u00e7li su\u015flarda karbapenemaz varl\u0131\u011f\u0131na ra\u011fmen, y\u00fcksek dozlarda (2 gr\/8 saat) ve uzun s\u00fcre inf\u00fczyonla (3 saat) verilmesi halinde meropenemin bakterisidal etkisini korudu\u011fu belirtilmi\u015ftir. Tedavi kombinasyonlar\u0131nda karbapenemlerin bulunmas\u0131n\u0131n, mortaliteyi azaltt\u0131\u011f\u0131n\u0131 belirten \u00e7al\u0131\u015fmalar mevcuttur (7,8). \u00d6te yandan izole edilen etkenin antibiyogram incelemesinde karbapenemlerin belli minimum inhibit\u00f6r konsantrasyon (M\u0130K) de\u011ferlerinin \u00fcst\u00fcnde olmas\u0131 durumunda tedavide karbapenem kullan\u0131lmas\u0131n\u0131n yeterli etkinli\u011finin olmad\u0131\u011f\u0131 g\u00f6r\u00fclm\u00fc\u015ft\u00fcr (9).<\/p>\n<p>Bu \u00e7al\u0131\u015fman\u0131n amac\u0131, Karbapeneme diren\u00e7li <i>Klebsiella pneumoniae<\/i> (KDKp)\u2019n\u0131n etken oldu\u011fu KD\u0130 olgular\u0131n\u0131 de\u011ferlendirmek, mortalite oranlar\u0131n\u0131 ve mortalite i\u00e7in risk fakt\u00f6rlerini belirlemek, tedavi se\u00e7eneklerinin etkinli\u011fini kar\u015f\u0131la\u015ft\u0131rmakt\u0131r.<\/p>\n<h2><b>Y\u00d6NTEMLER<\/b><\/h2>\n<p>Erciyes \u00dcniversitesi T\u0131p Fak\u00fcltesi Hastanesinde yo\u011fun bak\u0131m \u00fcniteleri ve yatakl\u0131 servislerde Eyl\u00fcl 2013 ile Ekim 2017 tarihleri aras\u0131nda, KDKp\u2019ye ba\u011fl\u0131 kan dola\u015f\u0131m\u0131 infeksiyonuyla takip edilmi\u015f olan eri\u015fkin (&gt;16 ya\u015f) hastalar \u00e7al\u0131\u015fmaya dahil edildi. Retrospektif olarak hastalar\u0131n demografik verileri, Charlson komorbidite indeksi (CK\u0130), hastaneye yat\u0131\u015f g\u00fcn\u00fcnde ve infeksiyon g\u00fcn\u00fcnde \u201cacute physiology and chronic health evaluation\u201d (APACHE II) skoru, hastaneye yat\u0131\u015f ve infeksiyon tarihleri, verilen antibiyotik tedavileri ve sonu\u00e7lar\u0131, \u00fcretilen etkenin duyarl\u0131l\u0131k profili kaydedildi. Veriler, Enfeksiyon Kontrol Komitesi s\u00fcrveyans kay\u0131tlar\u0131ndan al\u0131nd\u0131. Hastalar infeksiyon sonras\u0131 30 g\u00fcnl\u00fck takibe g\u00f6re \u00f6len ve sa\u011f kalanlar olarak iki gruba ayr\u0131ld\u0131. \u00d6l\u00fcm oranlar\u0131n\u0131 etkileyen fakt\u00f6rler a\u00e7\u0131s\u0131ndan analiz edildi.<\/p>\n<p>Primer ve sekonder kan dola\u015f\u0131m\u0131 infeksiyonu tan\u0131mlar\u0131 <span style=\"font-weight: 400;\">Hastal\u0131k Kontrol ve Korunma Merkezleri (<\/span>Centers for Disease Control and Prevention &#8211; CDC) kriterlerine g\u00f6re belirlendi (10). Sepsis ve septik \u015fok tan\u0131mlar\u0131, sepsis sa\u011fkal\u0131m kampanyas\u0131 (SSC) 2016 y\u0131l\u0131 k\u0131lavuzuna g\u00f6re yap\u0131ld\u0131 (11). Antimikrobiyal tedavi etkinli\u011fini de\u011ferlendirmek i\u00e7in tedavinin be\u015finci g\u00fcn\u00fc klinik yan\u0131t baz al\u0131nd\u0131. Hastalar\u0131n ate\u015f ve hipotansiyon bulgular\u0131n\u0131n d\u00fczelmesi, beyaz k\u00fcre say\u0131s\u0131 ve C-reaktif protein de\u011ferinde d\u00fc\u015fme olmas\u0131, klinik durumlar\u0131nda iyile\u015fme varl\u0131\u011f\u0131 tedaviye klinik yan\u0131t var olarak kabul edildi.<span class=\"Apple-converted-space\">\u00a0<\/span><\/p>\n<p>Hastalardan al\u0131nan kan k\u00fclt\u00fcrleri i\u00e7in BD BacT\/Alert\u00ae (Becton Dickinson Co., Sparks, Maryland, ABD) otomatize kan k\u00fclt\u00fcr\u00fc sistemi kullan\u0131ld\u0131. \u00dcreyen mikroorganizmalar \u201ceosin methylen blue (EMB)\u201d agar (Salubris, \u0130stanbul, T\u00fcrkiye) besiyerine ekilerek 35.5-37\u00b0C\u2019de 24-48 saat ink\u00fcbe edildi. Besiyerinde \u00fcreyen kolonilerin tan\u0131mlanmas\u0131nda VITEK\u00ae 2 sistemi (bioM\u00e9rieux, Marcy l\u2019Etoile, Fransa) kullan\u0131ld\u0131. Antibiyotik duyarl\u0131l\u0131k testi VITEK 2 sistemi ve Kirby-Bauer disk dif\u00fczyon y\u00f6ntemi kullan\u0131larak yap\u0131ld\u0131, sonu\u00e7lar <span style=\"font-weight: 400;\">Klinik ve Laboratuvar Standartlar\u0131 Enstit\u00fcs\u00fc (<\/span>Clinical and Laboratory Standards Institute &#8211; CLSI) \u00f6nerileri do\u011frultusunda de\u011ferlendirildi (12). Antimikrobiyal duyarl\u0131l\u0131k testi aminoglikozidler, antipseudomonal penisilinler, karbapenemler, sefalosporinler, kinolonlar, \u03b2-laktam \/ \u03b2-laktamaz inhibit\u00f6rleri, kolistin ve tigesiklini i\u00e7ermekteydi.<\/p>\n<p>Toplanan verilerin analizi SPSS Statistics for Windows. Version 21.0 (Statistical Package for the Social Sciences, IBM Corp., Armonk, NY, ABD) program\u0131 kullan\u0131larak yap\u0131ld\u0131. Verilerin normallik varsay\u0131m\u0131n\u0131 kontrol etmek i\u00e7in Shapiro-Wilk testi yap\u0131ld\u0131. Tek de\u011fi\u015fkenli analizde kategorik de\u011fi\u015fkenler i\u00e7in \u03c72 testi, s\u00fcrekli de\u011fi\u015fkenler i\u00e7in Mann-Whitney <i>U<\/i> testi kullan\u0131ld\u0131. Anlaml\u0131 bulunan de\u011fi\u015fkenler i\u00e7in model olu\u015fturularak lojistik regresyon analizi yap\u0131ld\u0131.<span class=\"Apple-converted-space\">\u00a0<\/span><\/p>\n<h2><b>BULGULAR<\/b><\/h2>\n<div id=\"attachment_22511\" style=\"width: 2195px\" class=\"wp-caption alignright\"><a href=\"https:\/\/www.klimikdergisi.org\/wp-content\/uploads\/2021\/04\/kd.2021.10_Tablo_1.png\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-22511\" class=\"wp-image-22511 size-full\" src=\"https:\/\/www.klimikdergisi.org\/wp-content\/uploads\/2021\/04\/kd.2021.10_Tablo_1.png\" alt=\"\" width=\"2185\" height=\"2404\" srcset=\"https:\/\/www.klimikdergisi.org\/wp-content\/uploads\/2021\/04\/kd.2021.10_Tablo_1.png 2185w, https:\/\/www.klimikdergisi.org\/wp-content\/uploads\/2021\/04\/kd.2021.10_Tablo_1-236x260.png 236w, https:\/\/www.klimikdergisi.org\/wp-content\/uploads\/2021\/04\/kd.2021.10_Tablo_1-491x540.png 491w, https:\/\/www.klimikdergisi.org\/wp-content\/uploads\/2021\/04\/kd.2021.10_Tablo_1-768x845.png 768w\" sizes=\"auto, (max-width: 2185px) 100vw, 2185px\" \/><\/a><p id=\"caption-attachment-22511\" class=\"wp-caption-text\"><strong>Tablo 1.<\/strong>Karbapeneme Diren\u00e7li <i>K. pneumoniae<\/i> ile \u0130li\u015fkili Kan Dola\u015f\u0131m\u0131 \u0130nfeksiyonu Mortalite \u0130\u00e7in Risk Fakt\u00f6rleri<\/p><\/div>\n<p>\u00c7al\u0131\u015fma s\u00fcresince KDKp\u2019ye ba\u011fl\u0131 kan dola\u015f\u0131m\u0131 infeksiyonu geli\u015fen 82 hasta \u00e7al\u0131\u015fmaya d\u00e2hil edildi. Bu hastalardan 46 (%56.1)\u2019s\u0131 \u00e7al\u0131\u015fma sonunda kaybedildi. \u00d6len ve sa\u011f kalan hastalar\u0131n demografik verileri, risk fakt\u00f6rleri, infeksiyon odaklar\u0131, a\u011f\u0131rl\u0131k skorlar\u0131 Tablo 1\u2019de g\u00f6sterildi. Hastalar\u0131n 48 (%58.5)\u2019i erkek, medyan ya\u015f 54.5 (16-88) idi. \u0130nfeksiyon g\u00fcn\u00fc hesaplanan APACHE II skoru medyan de\u011feri \u00f6len hasta grubunda 17, sa\u011f kalan hasta grubunda 13\u2019t\u00fc (<i>p=<\/i>0.038). CK\u0130 medyan de\u011feri ise \u00f6len hasta grubunda (5) sa\u011f kalan hasta grubuna g\u00f6re (3.5) daha y\u00fcksekti (<i>p=<\/i>0.012). Otuz hastada hipertansiyon, 24 hastada diyabet, 20 hastada kronik b\u00f6brek yetmezli\u011fi vard\u0131. Be\u015finci g\u00fcn klinik yan\u0131t\u0131, sa\u011f kalan hasta grubunda \u00f6len hastalara g\u00f6re daha y\u00fcksek oranda izlendi (%56\/%33). K\u0131rk alt\u0131 (%56.1) hasta yo\u011fun bak\u0131mda takipliydi, 36 (%43.9) hastada santral kateterle ili\u015fkili bakteriyemi mevcuttu. Risk fakt\u00f6rleri ve primer infeksiyon oda\u011f\u0131 ve infeksiyon \u015fiddeti a\u00e7\u0131s\u0131ndan \u00f6len ve sa\u011f kalan hastalar aras\u0131nda fark izlenmedi. Yo\u011fun bak\u0131m mortalitesi %65.2 (30\/46) olarak bulundu. \u00c7ok y\u00f6nl\u00fc analizde infeksiyon g\u00fcn\u00fc APACHE II skorunun y\u00fcksek olmas\u0131 mortalite i\u00e7in en \u00f6nemli prediktif fakt\u00f6r idi (OR: 1.190; 95%CI: 1.088-1.301, <i>p=<\/i>0.001).<\/p>\n<div id=\"attachment_22664\" style=\"width: 1078px\" class=\"wp-caption alignright\"><a href=\"https:\/\/www.klimikdergisi.org\/wp-content\/uploads\/2021\/04\/kd.2021.10_Sekil_1-1.png\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-22664\" class=\"wp-image-22664 size-full\" src=\"https:\/\/www.klimikdergisi.org\/wp-content\/uploads\/2021\/04\/kd.2021.10_Sekil_1-1.png\" alt=\"\" width=\"1068\" height=\"1033\" srcset=\"https:\/\/www.klimikdergisi.org\/wp-content\/uploads\/2021\/04\/kd.2021.10_Sekil_1-1.png 1068w, https:\/\/www.klimikdergisi.org\/wp-content\/uploads\/2021\/04\/kd.2021.10_Sekil_1-1-269x260.png 269w, https:\/\/www.klimikdergisi.org\/wp-content\/uploads\/2021\/04\/kd.2021.10_Sekil_1-1-558x540.png 558w, https:\/\/www.klimikdergisi.org\/wp-content\/uploads\/2021\/04\/kd.2021.10_Sekil_1-1-768x743.png 768w\" sizes=\"auto, (max-width: 1068px) 100vw, 1068px\" \/><\/a><p id=\"caption-attachment-22664\" class=\"wp-caption-text\"><strong>\u015eekil 1. <\/strong><i>K. pneumoniae<\/i> su\u015flar\u0131n\u0131n antibiyotiklere kar\u015f\u0131 diren\u00e7 oranlar\u0131.<\/p><\/div>\n<div id=\"attachment_22513\" style=\"width: 1077px\" class=\"wp-caption alignright\"><a href=\"https:\/\/www.klimikdergisi.org\/wp-content\/uploads\/2021\/04\/kd.2021.10_Tablo_2.png\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-22513\" class=\"wp-image-22513 size-full\" src=\"https:\/\/www.klimikdergisi.org\/wp-content\/uploads\/2021\/04\/kd.2021.10_Tablo_2.png\" alt=\"\" width=\"1067\" height=\"541\" srcset=\"https:\/\/www.klimikdergisi.org\/wp-content\/uploads\/2021\/04\/kd.2021.10_Tablo_2.png 1067w, https:\/\/www.klimikdergisi.org\/wp-content\/uploads\/2021\/04\/kd.2021.10_Tablo_2-390x198.png 390w, https:\/\/www.klimikdergisi.org\/wp-content\/uploads\/2021\/04\/kd.2021.10_Tablo_2-810x411.png 810w, https:\/\/www.klimikdergisi.org\/wp-content\/uploads\/2021\/04\/kd.2021.10_Tablo_2-768x389.png 768w\" sizes=\"auto, (max-width: 1067px) 100vw, 1067px\" \/><\/a><p id=\"caption-attachment-22513\" class=\"wp-caption-text\"><strong>Tablo 2.<\/strong> Karbapeneme Diren\u00e7li <i>K. pneumoniae <\/i>ile \u0130li\u015fkili Kan Dola\u015f\u0131m\u0131 \u0130nfeksiyonu Mortalite i\u00e7in Risk Fakt\u00f6rleri<\/p><\/div>\n<div id=\"attachment_22515\" style=\"width: 1077px\" class=\"wp-caption alignright\"><a href=\"https:\/\/www.klimikdergisi.org\/wp-content\/uploads\/2021\/04\/kd.2021.10_Tablo_3-1.png\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-22515\" class=\"wp-image-22515 size-full\" src=\"https:\/\/www.klimikdergisi.org\/wp-content\/uploads\/2021\/04\/kd.2021.10_Tablo_3-1.png\" alt=\"\" width=\"1067\" height=\"542\" srcset=\"https:\/\/www.klimikdergisi.org\/wp-content\/uploads\/2021\/04\/kd.2021.10_Tablo_3-1.png 1067w, https:\/\/www.klimikdergisi.org\/wp-content\/uploads\/2021\/04\/kd.2021.10_Tablo_3-1-390x198.png 390w, https:\/\/www.klimikdergisi.org\/wp-content\/uploads\/2021\/04\/kd.2021.10_Tablo_3-1-810x411.png 810w, https:\/\/www.klimikdergisi.org\/wp-content\/uploads\/2021\/04\/kd.2021.10_Tablo_3-1-768x390.png 768w\" sizes=\"auto, (max-width: 1067px) 100vw, 1067px\" \/><\/a><p id=\"caption-attachment-22515\" class=\"wp-caption-text\"><strong>Tablo 3. <\/strong>Antibiyotiklerin Minimal \u0130nhibit\u00f6r Konsantrasyonu (M\u0130K) ve Klinik Yan\u0131ta Etkisi<\/p><\/div>\n<p>Ampirik tedavilerin uygunlu\u011fu, her iki grupta da benzer \u015fekilde idi ve mortalite \u00fczerinde anlaml\u0131 etkisi yoktu. Hastalara uygulanan antibiyotik tedavileri ve mortaliteyle ili\u015fkisi Tablo 2\u2019de g\u00f6sterildi. Buna g\u00f6re 32 (%39) hasta monoterapi al\u0131rken, 50 (%61.0) hasta kombinasyon tedavisi alm\u0131\u015ft\u0131. Monoterapi olarak en s\u0131k kolistin kullan\u0131lm\u0131\u015ft\u0131. Kolistin\/tigesiklin (%28) ve kolistin\/karbapenem (%19.5) en s\u0131k tercih edilen kombinasyonlard\u0131. Tedavide kombinasyon veya monoterapi kullan\u0131lmas\u0131n\u0131n mortalite \u00fczerine etkili olmad\u0131\u011f\u0131 g\u00f6r\u00fcld\u00fc. KDKp su\u015flar\u0131n\u0131n M\u0130K de\u011ferleri de mortaliteyle ili\u015fkili bulunmad\u0131. Etken su\u015flar\u0131n antibiyotik diren\u00e7 oranlar\u0131 \u015eekil 1\u2019de sunuldu.<span class=\"Apple-converted-space\">\u00a0<\/span><\/p>\n<p>Be\u015finci g\u00fcnde klinik yan\u0131t al\u0131nan hastalarda mortalite, istatistiksel olarak anlaml\u0131 \u00f6l\u00e7\u00fcde d\u00fc\u015f\u00fckt\u00fc. Ayr\u0131ca kolistin direnci, be\u015finci g\u00fcn klinik yan\u0131ts\u0131zl\u0131kla ili\u015fkiliydi (Tablo 3).<\/p>\n<h2><b>\u0130RDELEME<\/b><\/h2>\n<p>KDKp\u2019n\u0131n etken oldu\u011fu kan dola\u015f\u0131m\u0131 infeksiyonlar\u0131nda mortalite %50\u2019ye varan oranlarda bildirilmektedir (13-15). \u00c7al\u0131\u015fmam\u0131za dahil edilen hastalarda 28 g\u00fcnl\u00fck mortalite yakla\u015f\u0131k %56 olarak bulundu. Mortaliteyi \u00f6ng\u00f6ren en \u00f6nemli fakt\u00f6r, infeksiyon g\u00fcn\u00fcnde APACHE II skorunun y\u00fcksek olmas\u0131yd\u0131 (17 vs. 13). Tumbarello ve arkada\u015flar\u0131 (16)\u2019n\u0131n \u00e7al\u0131\u015fmas\u0131nda, infeksiyon g\u00fcn\u00fcnde bak\u0131lan APACHE II skorunun &gt;15 olmas\u0131 mortalite i\u00e7in en \u00f6nemli risk fakt\u00f6rlerinden birisi olarak bulunmu\u015ftu. APACHE II y\u00fcksek olan hastalarda, diren\u00e7li patojenlerle olan infeksiyonlar da g\u00f6z \u00f6n\u00fcnde bulundurularak kolistin i\u00e7eren empirik tedavilerin ba\u015flanmas\u0131n\u0131n sa\u011fkal\u0131m \u00fczerinde olumlu etkisi olacakt\u0131r.<span class=\"Apple-converted-space\">\u00a0<\/span><\/p>\n<p>Benzer \u015fekilde y\u00fcksek CK\u0130 skoru da \u00e7al\u0131\u015fmam\u0131zda mortalite i\u00e7in anlaml\u0131 bir risk fakt\u00f6r\u00fc olarak bulundu. CK\u0130, kronik hastal\u0131klar\u0131 i\u00e7eren bir a\u011f\u0131rl\u0131k skorudur. Literat\u00fcrde altta yatan kronik hastal\u0131klar\u0131n varl\u0131\u011f\u0131n\u0131n, KDKp bakteriyemisinde mortaliteyi art\u0131rd\u0131\u011f\u0131na dair \u00e7al\u0131\u015fma sonu\u00e7lar\u0131 mevcuttur. Hussein ve arkada\u015flar\u0131 (17), KDKp bakteriyemisinde, CK\u0130&gt;5 olmas\u0131n\u0131n mortaliteyi 6.7 kat artt\u0131rd\u0131\u011f\u0131n\u0131 belirtmi\u015fti. KDKp\u2019nin etken oldu\u011fu 141 KD\u0130 olgusunun de\u011ferlendirildi\u011fi bir \u00e7al\u0131\u015fmada ise CK\u0130&gt;4 olmas\u0131n\u0131n k\u00f6t\u00fc prognozla ili\u015fkili oldu\u011fu raporlanm\u0131\u015ft\u0131r (18). Bizim \u00e7al\u0131\u015fmam\u0131zda da literat\u00fcrle benzer \u015fekilde fatal seyreden olgularda CK\u0130 ortancas\u0131 daha y\u00fcksek bulunmu\u015ftur. \u0130nfeksiyon tedavisinin yan\u0131nda altta yatan kronik hastal\u0131klar\u0131n kontrol\u00fc ve bu hastalara multidisipliner yakla\u015f\u0131m mortaliteyi \u00f6nlemek a\u00e7\u0131s\u0131ndan \u00f6nemlidir.<\/p>\n<p>Hastalar\u0131m\u0131z bakteriyemi kayna\u011f\u0131 odaklar a\u00e7\u0131s\u0131ndan de\u011ferlendirildi\u011finde ise santral kateterle ili\u015fkili bakteriyemi oran\u0131 olduk\u00e7a y\u00fcksekti. \u0130statistiksel olarak anlaml\u0131 olmasa da \u00f6len grupta belirgin d\u00fczeyde fazla g\u00f6r\u00fclm\u00fc\u015ft\u00fc. Literat\u00fcrde geni\u015f hasta pop\u00fclasyonlar\u0131nda yap\u0131lan \u00e7al\u0131\u015fmalarda da santral kateter varl\u0131\u011f\u0131n\u0131n KDKp infeksiyonu i\u00e7in ve KDKp bakteriyemisi ge\u00e7iren hastalarda k\u00f6t\u00fc prognoz i\u00e7in risk fakt\u00f6r\u00fc oldu\u011fu bilinmektedir (19,20). Santral kateter uygulanm\u0131\u015f hastalarda, kateter bak\u0131mlar\u0131n\u0131n d\u00fczenli yap\u0131lmas\u0131, kateter kullan\u0131m\u0131nda infeksiyon kontrol \u00f6nlemlerine dikkat edilmesi, gereklili\u011finin her g\u00fcn sorgulanmas\u0131 ve ihtiya\u00e7 olmayan kateterlerin \u00e7\u0131kar\u0131lmas\u0131, mortalite riskini azaltacakt\u0131r.<\/p>\n<p>KDKp infeksiyonlar\u0131n\u0131n tedavileri olduk\u00e7a tart\u0131\u015fmal\u0131 bir konudur. Kombinasyon tedavilerinin monoterapiyle kar\u015f\u0131la\u015ft\u0131r\u0131lmas\u0131nda farkl\u0131 sonu\u00e7lara ula\u015f\u0131lm\u0131\u015ft\u0131r (21,22). Kombinasyon tedavilerinin \u00f6nerildi\u011fi grupta, etken in vivo olarak diren\u00e7li olsa da karbapenemlerin uzun inf\u00fczyon ve y\u00fcksek doz \u015feklinde verilmesi halinde bakterisidal etkisinin devam edece\u011fi ve tedaviden klinik yan\u0131t al\u0131naca\u011f\u0131 belirtilmi\u015ftir. Bu konuda geni\u015f hasta pop\u00fclasyonlar\u0131nda yap\u0131lan \u00e7al\u0131\u015fmalarda ise meropenemin M\u0130K \u22648 mg\/lt olmas\u0131 halinde tedavide kullan\u0131labilece\u011fi g\u00f6sterilmi\u015ftir (9,16,23-26).<\/p>\n<p>Kolistin, konsantrasyona ba\u011f\u0131ml\u0131 etki g\u00f6steren bakterisidal bir antibiyotiktir. KDKp i\u00e7in tekli olarak kullan\u0131m\u0131nda diren\u00e7 geli\u015fti\u011fi g\u00f6sterilmi\u015ftir. Karbapenemler ve tigesiklinle kullan\u0131m\u0131 \u00f6nerilmektedir (27,28). \u00d6te yandan kolistinin nefrotoksik etkisi, kolistin i\u00e7ermeyen kombinasyonlar\u0131 g\u00fcndeme getirmi\u015ftir. Tigesiklin ve karbapenem kombinasyonu i\u00e7in de farkl\u0131 \u00f6neriler mevcuttur. Tigesiklinin bakteriyostatik etkili olmas\u0131 kullan\u0131m\u0131n\u0131 k\u0131s\u0131tlamaktad\u0131r. Yan etkileri (bulant\u0131 vs.) nedeniyle de y\u00fcksek doz kullan\u0131m\u0131 s\u0131n\u0131rl\u0131d\u0131r (28-31). Bizim \u00e7al\u0131\u015fmam\u0131zda da kombinasyon tedavileriyle monoterapiler aras\u0131nda mortalite a\u00e7\u0131s\u0131ndan fark yoktu. T\u00fcm kombinasyon tedavileri kolistin i\u00e7ermekteydi ve hi\u00e7birinin di\u011fer kombinasyon tedavisine \u00fcst\u00fcnl\u00fc\u011f\u00fc yoktu.<span class=\"Apple-converted-space\">\u00a0<\/span><\/p>\n<p>Be\u015finci g\u00fcnde klinik yan\u0131ts\u0131zl\u0131k, k\u00f6t\u00fc prognozu \u00f6ng\u00f6ren fakt\u00f6rlerden biri olarak \u00f6ne \u00e7\u0131km\u0131\u015ft\u0131. Klinik yan\u0131ts\u0131zl\u0131k ise kolistin M\u0130K de\u011feriyle ili\u015fkili bulundu. Buna g\u00f6re kolistin M\u0130K de\u011ferinin &gt;2 olmas\u0131 y\u00fcksek mortaliteyle ili\u015fkili olabilir. Bu noktada \u00e7al\u0131\u015fmam\u0131z\u0131n baz\u0131 limitasyonlar\u0131 mevcuttu. Kolistin direnci ve M\u0130K de\u011feri belirlenmesi i\u00e7in mikrodil\u00fcsyon y\u00f6ntemiyle \u00e7al\u0131\u015f\u0131lmas\u0131 \u00f6nerilmektedir. Hastanemizde rutinde mikrodil\u00fcsyon y\u00f6ntemi \u00e7al\u0131\u015f\u0131lmamaktad\u0131r. \u00c7al\u0131\u015fmam\u0131z retrospektif oldu\u011fu i\u00e7in otomatize sistem sonu\u00e7lar\u0131 mevcuttur.<span class=\"Apple-converted-space\">\u00a0<\/span><\/p>\n<p>Sonu\u00e7 olarak, KDKp ile ili\u015fkili kan dola\u015f\u0131m\u0131 infeksiyonlar\u0131n\u0131n tedavisi zor ve mortalitesi y\u00fcksektir. Daha fazla prospektif \u00e7al\u0131\u015fmayla kolistin diren\u00e7 oran\u0131yla klinik yan\u0131t ve mortalite ili\u015fkisi de\u011ferlendirilmesi, tedavi yakla\u015f\u0131mlar\u0131 i\u00e7in yol g\u00f6sterici olacakt\u0131r.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>G\u0130R\u0130\u015e Karbapeneme diren\u00e7li enterik bakterilerin etken oldu\u011fu sa\u011fl\u0131k bak\u0131m\u0131yla ili\u015fkili infeksiyonlar, \u00fclkemizde ve d\u00fcnyada giderek artmaktad\u0131r (1,2). \u00d6zellikle Klebsiella pneumoniae, karbapenemaz salg\u0131layan su\u015flar\u0131 nedeniyle mortalitesi y\u00fcksek kan dola\u015f\u0131m\u0131 infeksiyonlar\u0131 (KD\u0130)\u2019na neden olmaktad\u0131r (3). Uzun s\u00fcre hastanede yat\u0131\u015f, yo\u011fun bak\u0131mda takip, geni\u015f spektrumlu antibiyotik alm\u0131\u015f olmak, santral ven\u00f6z kateter varl\u0131\u011f\u0131, ent\u00fcbasyon, imm\u00fcns\u00fcpresyon ve altta yatan a\u011f\u0131r [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[5129],"tags":[4383,5173,4301,5198],"class_list":["post-21957","post","type-post","status-publish","format-standard","hentry","category-ozgun-arastirma","tag-karbapenemler","tag-klebsiella-pneumoniae-2","tag-mikrobiyal-ilac-direnci","tag-sepsis-2"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.klimikdergisi.org\/tr\/wp-json\/wp\/v2\/posts\/21957","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.klimikdergisi.org\/tr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.klimikdergisi.org\/tr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.klimikdergisi.org\/tr\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.klimikdergisi.org\/tr\/wp-json\/wp\/v2\/comments?post=21957"}],"version-history":[{"count":4,"href":"https:\/\/www.klimikdergisi.org\/tr\/wp-json\/wp\/v2\/posts\/21957\/revisions"}],"predecessor-version":[{"id":22925,"href":"https:\/\/www.klimikdergisi.org\/tr\/wp-json\/wp\/v2\/posts\/21957\/revisions\/22925"}],"wp:attachment":[{"href":"https:\/\/www.klimikdergisi.org\/tr\/wp-json\/wp\/v2\/media?parent=21957"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.klimikdergisi.org\/tr\/wp-json\/wp\/v2\/categories?post=21957"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.klimikdergisi.org\/tr\/wp-json\/wp\/v2\/tags?post=21957"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}