Person: HAKYEMEZ, İSMAİL NECATİ
Now showing 1 - 10 of 26
- PublicationMetadata onlyVariables determining mortality in patients with Acinetobacter baumannii meningitis/ventriculitis treated with intrathecal colistin.(2017-02-01) CEYLAN, BAHADIR; ARSLAN, FERHAT; SUNBUL, MUSTAFA; ORMEN, BAHAR; Hakyemez, İSMAİL NECATİ; TURUNC, TUBA; YıLDıZ, YEŞİM; KARSEN, HASAN; KARAGOZ, GÜL; TEKIN, RECEP; HIZARCI, BURCU; TURHAN, VEDAT; SENOL, SEBNEM; OZTOPRAK, NEFISE; YıLMAZ, MESUT; OZDEMIR, KEVSER; MERMER, SİNAN; KOKOGLU, OMER FARUK; MERT, ALİ; HAKYEMEZ, İSMAİL NECATİ
- PublicationMetadata onlyFungal sinusitis in immunocompromised hosts(2011-07-04T00:00:00Z) Apuhan, Tayfun; Kucukbayrak, Abdulkadir; Hakyemez, İSMAİL NECATİ; HAKYEMEZ, İSMAİL NECATİThe term -immunocompromised host- is generally applied to a variety of patients with various immune defects. Invasive rhinosinusitis is defined by the presence of local inflammation, with vascular and osseous necrosis with extensive soft tissue extension, and occurs almost exclusively in immunocompromised patients. Fungi have been increasingly recognized as important pathogens in severe acute and chronic sinusitis in immunosuppressed hosts. Earlier recognition of the disease, medical attention specific to the patient-s needs are required. After medical remission, significant complications of invasive fungal infection may be seen. Patients should be followed in the long-term, until remucosalization of the sinuses.
- PublicationMetadata onlyEffect of Hepatosteatosis on the Virological Response in Entecavir and Tenofovir Therapies(2019-12-01T00:00:00Z) KORKMAZ, PINAR; Demirturk, Nese; Batirel, Ayse; Tulek, Necla; Ozguler, Muge; Harman, Rezan; Cinar, Gule; TOKA, ONUR; Yoruk, Gulsen; Ataman-Hatipoglu, Cigdem; Sarigul, Figen; SIRMATEL, FATMA; Imre, Ayfer; MISTANOĞLU ÖZATAĞ, DURU; KARAKEÇİLİ, FARUK; URAL, ONUR; SÜMER, ŞUA; Aktug-Demir, Nazlim; Kadanali, Ayten; Comoglu, Senol; Ucer, Sengul; Saltoglu, Nese; Gunal, Ozgur; Ozkaya, Hacer Deniz; Yenilmez, Ercan; Cetinkaya, Riza Aytac; Yuksel, Esma; HAKYEMEZ, İSMAİL NECATİ; MERİÇ KOÇ, MELİHA; Tuncer-Ertem, Gunay; Bestepe-Dursun, Zehra; Celik, Ilhami; YILMAZ, EMEL; Evik, Guliz; Kaya, Ali; Suer, Kaya; HAKYEMEZ, İSMAİL NECATİ; MERİÇ KOÇ, MELİHAObjective: Both chronic hepatitis B (CHB) and hepatosteatosis may lead to necroinflammation in liver. Therefore, the presence of hepatosteatosis might negatively affect the efficacy of antiviral therapy. We aimed to determine the effect of hepatosteatosis on virological response in patients with CHB receiving entecavir (ETV) and tenofovir (TDF) treatment.
- PublicationMetadata onlyPlatelet parameters in hepatic hydatid cysts(2013-07-01T00:00:00Z) Sit, Mustafa; Aktaş, Gülali; Yilmaz, Edip Erdal; Hakyemez, Ismail Necati; Alçelik, Aytekin; Küçükbayrak, Abdülkadir; HAKYEMEZ, İSMAİL NECATİ
- PublicationMetadata onlySeroprevalence of Rubella in northeastern Turkey(2013-07-01) Akkoyunlu, YASEMİN; Arvas, Gulhan; OZSARI, Tamer; Hakyemez, Ismail Necati; KAYA, Bulent; ASLAN, Turan; AKKOYUNLU, YASEMİN; HAKYEMEZ, İSMAİL NECATİAim The aim of this study was to search rubella prevalence and compare the results with national and international data.
- PublicationUnknownLung cancer, brucellosis and tuberculosis: Remarkable togetherness(2013-08-01) Akkoyunlu, MUHAMMED EMİN; AKKOYUNLU, YASEMİN; Hakyemez, Ismail Necati; Erboy, Fatma; ARVAS, Gulhan; ASLAN, Turan; AKKOYUNLU, MUHAMMED EMİN; AKKOYUNLU, YASEMİN; HAKYEMEZ, İSMAİL NECATİ
- PublicationMetadata onlyAwareness of Hepatitis B Virus Reactivation Among Physicians Administering Immunosuppressive Treatment and Related Clinical Practices(2019-08-01T00:00:00Z) KORKMAZ, PINAR; Demirturk, Nese; Aydin, Gule; Ceken, Sabahat; AYGEN, BİLGEHAN; TOKA, ONUR; GÜNDOĞDU, Kıymet; Kocagul-Celikbas, Aysel; İNAN, DİLARA; KURUÜZÜM, ZİYA; Eren-Kutsoylu, Oya Ozlem; Batirel, Ayse; SIRMATEL, FATMA; ERSÖZ, GÜLDEN; HAKYEMEZ, İSMAİL NECATİ; Asci, Zerrin; Yesilbag, Zuhal; Sonmezer, Meliha Cagla; Tulek, Necla; Ormen, Bahar; Yilmaz-Karadag, Fatma; Yoruk, Gulsen; Turker, Nesrin; Ozkaya, Hacer Deniz; Akdemir-Kalkan, Irem; Suer, Huseyin Kaya; Tekin, Suda; Saltoglu, Nese; ŞENER, ALPER; Yenilmez, Ercan; Cetinkaya, Riza Aytac; Arslan-Ozeln, Selcan; AYAZ, CELAL; Karagoz, Ergenekon; Aydinn, Mehtap; Acar, Ali; Arslan, Eyup; Ceylan, Mehmet Resat; Aktug-Demir, Nazlim; Dirgen-Caylak, Selmin; Gunal, Ozgur; Haykir-Solay, Asli; Ozturk, Sinan; URAL, ONUR; SÜMER, ŞUA; Kadanali, Ayten; Gunes-Altiparmak, Vuslat Ecem; AKHAN, SILA; SAYAN, MURAT; Kose, Sukran; HAKYEMEZ, İSMAİL NECATİObjective: This study aimed to evaluate the awareness and knowledge levels of all physicians administering immunosuppressive treatment concerning hepatitis B virus (HBV) reactivation, and draw attention to the importance of the subject through evaluation.
- PublicationMetadata onlyEvaluation of patients with Tularemia in Bolu province in northwestern Anatolia, Turkey(2014-03-01T00:00:00Z) Mengeloglu, Zafer; Duran, Arif; Hakyemez, Ismail Necati; Ocak, Tarik; Kucukbayrak, Abdulkadir; KARADAG, Mustafa; Tas, Tekin; Akdeniz, Hayrettin; HAKYEMEZ, İSMAİL NECATİIntroduction: Tularemia is a zoonotic disease caused by Francisella tularensis. Here we present an epidemic occurring in Bolu province, located in northwestern Anatolia in Turkey, and some features of the cases.
- PublicationOpen AccessAnalysis of infectious spondylodiscitis: 7-years data(2018-11-01) Koc, Meliha Meric; Okay, GÜLAY; Akkoyunlu, YASEMİN; Bolukcu, SİBEL; Durdu, BÜLENT; Hakyemez, Ismail Necati; OKAY, GÜLAY; AKKOYUNLU, YASEMİN; BOLUKÇU, SİBEL; DURDU, BÜLENT; HAKYEMEZ, İSMAİL NECATİ; MERİÇ KOÇ, MELİHAObjective: Infectious spondylodiscitis (SD) is an infectious disease that is rare and difficult to diagnose due to its non-specific clinical features. In this study, we aimed to describe the clinical and diagnostic features of infectious spondylodiscitis. Methods: All patients who were diagnosed with SD at our hospital during a 7-year period from January 1, 2011 through December 31, 2017 were included in the study. Spondylodiscitis is divided into the following three types: pyogenic, tuberculous, and brucellar. Clinical and laboratory data were collected retrospectively from the medical records of the patients. Results: Of the 118 patients, 66 (55.9%) were female, 81 (68.6%) had pyogenic SD (PSD), 21 (17.8%) had tuberculous SD (TSD), and 16 (13.6%) had brucellar SD (BSD). The mean age was 59.3 ± 14.6 years. Leucocytosis was significantly higher in patients with PSD (p=0.01) than in patients with other types of SD. Thoracic involvement (47.6%) was significantly higher in patients with TSD (p=0.005) than in other patients. Sacral involvement (12.5%) was significantly higher in patients with BSD (p=0.01) than in other patients. Paravertebral abscess formation (42.8%) occurred most frequently in patients with TSD. Microbiologic agents were defined in 50% (18/36) of the surgical specimens and in 12.5% of the fine needle aspiration biopsy (FNAB) specimens. Staphylococcus aureus was the most common microbiological agent in patients with PSD. Spinal surgery was defined as a risk factor for PSD (p = 0.0001). Binary logistic regression analysis revealed that female gender, thoracic involvement and night sweats were the predictive markers for TSD (OR 4.5 [95% CI 1.3-15.3] and OR 5 [95% CI 1.7-14.6]). Conclusion: PSD is the most frequent form of SD. Leucocytosis is most common in patients with PSD. Thoracic involvement and paraspinal abscess were prominent in patients with TSD. Sacral involvement was most common in patients with BSD. Thoracic involvement, female gender and night sweats were the predictive markers for TSD. The microbiological culture positivity rate was higher in surgical specimens compared to FNAB specimens. The need for surgical treatment was most common in patients with TSD.
- PublicationMetadata onlyRed Cell Volume Distribution Width to Platelet Ratio is an Important Predictor of Liver Fibrosis and Cirrhosis in Chronic Hepatitis B(2016-08-01) Hakyemez, Ismail Necati; BOLUKÇU, SİBEL; Durdu, BÜLENT; ASLAN, Turan; HAKYEMEZ, İSMAİL NECATİ; BOLUKÇU, SİBEL; DURDU, BÜLENTObjective: In recent years, a lot of non-invasive tests have been examined for estimating the severity of liver fibrosis in patients with chronic hepatitis B (CHB). We aimed to evaluate the role of simple and valuable platelet-derived indices in estimating the stage of fibrosis and cirrhosis in patients with CHB.
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