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dc.contributor.advisorTekın, Murat
dc.contributor.authorBelenli, Ceyda
dc.date.accessioned2021-05-08T14:21:09Z
dc.date.available2021-05-08T14:21:09Z
dc.date.submitted2006
dc.date.issued2018-08-06
dc.identifier.urihttps://acikbilim.yok.gov.tr/handle/20.500.12812/707263
dc.description.abstractBu çalismada epidural anestezi uygulanan hastalara, operasyon esnasinda verilenmidazolam ve propofolün; kognitif fonksiyonlar ve hemodinamik parametrelere etkilerininolup olmadigi arastiririldi.ASA I-II grubundan, 20-60 yas arasi 60 hasta çalismaya alindi. Hastalarapremedikasyon uygulanmadi.Aseptik sartlarda epidural anestezi saglanan hastalar, gelis sirasina göre rastgele 3gruba ayrildi. Birinci gruba serum fizyolojik infüzyonu, ikinci gruba 0,05 mg/kg iv bolusmidazolam dozundan sonra 0,05 mg/kg/saat iv midazolam infüzyonu, üçüncü gruba 1mg/kg i.v bolus propofol dozundan sonra 2 mg/kg/saat propofol infüzyonu uygulandi.Bispektral indeks (BIS) 75-85 arasinda tutulacak sekilde sedasyon saglandi.Hastalarin ortalama arter basinçlari (OAB), kalp atim hizlari (KAH), periferikoksijen saturasyonlari (SpO2 ) ve BIS degerleri operasyon öncesinde ve operasyonsüresince 5 dakika araliklarla kaydedildi.Hastalara operasyon öncesi, operasyon sonrasi 1., 5., 24. saat ve 7. gün mini mentaltest (MMT) yapildi.Kognitif fonksiyonlar açisindan gruplar karsilastirildiginda anlamli fark saptanmadi(p>0.05). Tüm gruplarda MMT skorlari ile yas arasinda istatistiksel olarak anlamli negatifkorelasyon saptandi.Birinci grupta ortalama arter basinçlari (OAB), ikinci ve üçüncü gruba göre anlamliderecede yüksek bulundu. Ikinci ve üçüncü gruplar arasinda ise anlamli f rk bulunmadi.BIS degerleri birinci grupta, ikinci ve üçüncü gruba göre ileri derecede anlamli olarakyüksek bulundu. Kalp atim hizi (KAH) degerlendirildiginde gruplar arasinda anlamli farkbulunmadi. Kirkinci dakikada üçüncü grubun SpO2 degeri birinci gr uba göre anlamliderecede düsükken, diger zamanlarda gruplar arasinda anlamli fark görülmedi.Epidural anestezi sirasinda BIS monitörizasyonu kullanilarak uygun sedasyondüzeyleri ile midazolam ve propofolün kognitif fonksiyonlar üzerine etkisi olmadigindansedatif amaçla güvenle kullanilabilecegi kanisina varildi. Ancak bu konuda daha ileriçalismalara gereksinim oldugunu düsünmekteyiz.
dc.description.abstractIn this study, whether midazolam and propofol administered during operation haveany effects on cognitive functions and hemodynamic parameters of patients who was givenepidural analgesia were evaluated.Sixty patients in American Society of Anesthesiologists (ASA) I-II group aged 20-60 between years were included in the study. Patients were not premedicated.Patients having epidural anesthesia in the aseptic conditions were divided into 3groups. In Group I, physiologic saline was infused to patients. In Group II, after 0,05mg/kg i.v midazolam dose as a bolus, 0,05 mg/h. i.v midazolam infusion was administered.In Group III, after i.v 1 mg/kg propofol , 2 mg/kg/h propofol infusion was given.Sedation was achieved with the maintaining bispectral index (BIS) was between75-85 .Mean arterial pressure (MAP), hearth rate (HR), peripheral O2 saturation (SpO2 )and Bispectral Index (BIS) values were recorded every 5 minutes, before and, duringoperation.Mini Mental Test (MMT) was performed preoperatione and in postoperative 1th , 5th,24th hour and on 7th day.No statistically significant difference was found among the groups with respect tocognitive functions ( p>0,05). In all groups, statistically significant negative correlationwas found between MMT scores and age.In Group I MAP was found statistically significant higher than in Group II andGroup III. However there was no statistically significant difference between Group II andGroup III. BIS values in the group 1 found significantly much higher than that in Group IIand III. When HR was evaluated, no significant difference was found among groups.While SpO2 value of Group III at 40th minute was significantly lower than that ofGroup I. No significant difference was found for other times among groups.Since midazolam and propofol given during epidural anaesthesia with appropriatesedation levels by monitoring BIS have no effects on cognitive functions, they concludedto be used with safety. We think that further investigations are necessary on this subject.en_US
dc.languageTurkish
dc.language.isotr
dc.rightsinfo:eu-repo/semantics/openAccess
dc.rightsAttribution 4.0 United Statestr_TR
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.subjectAnestezi ve Reanimasyontr_TR
dc.subjectAnesthesiology and Reanimationen_US
dc.titleEpidural anestezi sırasında sedasyon amacıyla intravenöz kullanılan midazolam ve propofolün kognitif fonksiyonlar üzerine etkisinin karşılaştırılması
dc.title.alternativeComparison of the effects of midazolam and propofol using intravenousyl during epidural anesthesia in order to produce sedation
dc.typedoctoralThesis
dc.date.updated2018-08-06
dc.contributor.departmentAnesteziyoloji ve Reanimasyon Ana Bilim Dalı
dc.identifier.yokid201601
dc.publisher.instituteTıp Fakültesi
dc.publisher.universityYÜZÜNCÜ YIL ÜNİVERSİTESİ
dc.type.submedicineThesis
dc.identifier.thesisid194612
dc.description.pages56
dc.publisher.disciplineDiğer


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