TR-Dizin İndeksli Açık & Kapalı Erişimli Yayınlar

Permanent URI for this communityhttps://hdl.handle.net/11727/10755

Browse

Filters

2017 - 20202

Settings

Author: search.filters.author.Yesilkaya, AysegulHas files: Yes

Search Results

Now showing 1 - 2 of 2
  • No Thumbnail Available
    Item
    Diagnosis, treatment and prevention of infective endocarditis: Turkish consensus report-2019
    (2020) Yavuz, Serap Simsek; Deniz, Denef Berzeg; Azap, Ozlem; Basaran, Seniha; Cag, Yasemin; Cagatay, Atahan; Cinar, Gule; Kaya, Sibel Dogan; Hizmali, Lokman; Isik, Mehmet Emirhan; Kilicaslan, Nirgul; Menekse, Sirin; Meric-Koc, Meliha; Ozturk, Serpil; Sensoy, Ayfer; Tezer-Tekce, Yasemin; Tukenmez-Tigen, Elif; Uygun-Kizmaz, Yesim; Velioglu-Ocalmaz, Mutlu Seyda; Yesilkaya, Aysegul; Yilmaz, Emel; Yilmaz, Neziha; Yilmaz-Karadag, Fatma; 0000-0002-0699-8890; 0000-0002-7635-8848; 0000-0002-3171-8926; 32147661; AAA-8899-2021; AAN-5897-2021; AAF-5652-2021; S-7343-2016; ABA-2413-2020; AAK-4089-2021
    Infective endocarditis (IE) is a rare but still important as an infectious disease due to high rate of morbidity and substantial mortality. Although IE is not a notifiable disease in Turkey, and an incidence study has not been performed, the incidence may be higher than that in the developed countries due to frequent predisposing cardiac conditions and higher rates of nosocomial bacteremia, which may lead to IE in risk groups. IE generally affects the elderly in developed countries but it is frequently encountered among young individuals in Turkey. In order to reduce mortality and morbidity, it is critical to diagnose IE, to determine the causative agent, and to start treatment rapidly. Most patients cannot be diagnosed at the first visit, about half can be diagnosed after 3 months, and the disease often goes unnoticed. In patients diagnosed with IE, the rate of the identification of a causative organism is significantly lower in Turkey than that in developed countries. Some important microbiological diagnostic tests are not performed in most centers and several antimicrobials that are recommended as the first option for the treatment particularly antistaphylococcal penicillins, are unavailable in Turkey. These problems necessitate reviewing the epidemiological, laboratory, and clinical characteristics of IE in our country, as well as the current information about its diagnosis, treatment, and prevention together with local data. The diagnosis and treatment processes of IE should be standardized at every stage so that the management can be conducted in a setting in which physicians of various specialties are involved and is consistent with the current recommendations. The Study Group for Infective Endocarditis and Other Cardiovascular Infections of the Turkish Society of Clinical Microbiology and Infectious Diseases called for the collaboration of the relevant specialist organizations to establish a consensus report on the diagnosis, treatment, and prevention of IE in the context of current information and local data in Turkey.
  • Thumbnail Image
    Item
    The Distribution and Antimicrobial Susceptibility Profiles of Etiologic Agents Isolated From Bacteremia Episodes Among Immunocompromised Patients
    (2017) Demirkaya, Melike Hamiyet; Yesilkaya, Aysegul; Akcil-Ok, Mehtap; Kurt-Azap, Ozlem; 0000-0002-3171-8926; AAK-4089-2021
    Objective: Bacteremia is the leading cause of morbidity and mortality among immunocompromised patients. The aim of this study is to evaluate the etiology of bacteremia and the antibiotic susceptibilities of etiologic agents among immunocompromised patients followed up from January 1, 2012 to July 30, 2013. Methods: Immunocompromised patients, both inpatient and outpatient treated in our hospital, were followed prospectively. The definition of "immunocompromised patients" consisted of solid organ (kidney, liver) transplantation recipients and hemato-oncologic malignancy patients with a history of chemotherapy in the previous month before bacteremia. Results: This prospective study comprised of 167 bacteremia episodes of 130 consecutive immunocompromised patients. The most isolated group of bacteria was Gram-negative bacteria. Escherichia coli was the most commonly (30.8%) isolated bacteria and the second was coagulase-negative staphylococci (15.1%). Fifty one percent of the E. coli isolates were extended-spectrum beta-lactamasepositive. Acinetobacter baumannii was the second most common bacteria of Gram-negative agents and the ratio of multiple drug-resistant (MDR) isolates among Acinetobacter isolates was 73%. Conclusions: Gram-negative bacteria are the most common causative agents of bacteremia in immunocompromised patients in our hospital. The rising ratio of MDR A. baumannii is a striking problem which causes difficult-to-treat infections.