Kıvanç Şerefhanoğlu

ORCID: 0000-0003-0585-8797
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Research Areas
  • Brucella: diagnosis, epidemiology, treatment
  • Antibiotics Pharmacokinetics and Efficacy
  • Infective Endocarditis Diagnosis and Management
  • Hepatitis B Virus Studies
  • Antibiotic Resistance in Bacteria
  • Otolaryngology and Infectious Diseases
  • Hepatitis C virus research
  • Pneumocystis jirovecii pneumonia detection and treatment
  • Antibiotic Use and Resistance
  • Bacterial Identification and Susceptibility Testing
  • COVID-19 Clinical Research Studies
  • Escherichia coli research studies
  • Antifungal resistance and susceptibility
  • Nosocomial Infections in ICU
  • Hematological disorders and diagnostics
  • Parvovirus B19 Infection Studies
  • Liver Disease and Transplantation
  • Diphtheria, Corynebacterium, and Tetanus
  • Hepatitis Viruses Studies and Epidemiology
  • Streptococcal Infections and Treatments
  • Drug-Induced Adverse Reactions
  • Acute Myocardial Infarction Research
  • Burkholderia infections and melioidosis
  • Renal Transplantation Outcomes and Treatments
  • Urinary Tract Infections Management

Istanbul Yeni Yüzyıl University
2017-2022

Istanbul Florence Nightingale Hospital
2017

Başkent University
2005-2013

Turgut Özal Tıp Merkezi
2006

Inonu University
2000-2003

The musculoskeletal system is one of the most commonly affected systems in brucellosis. objective this study was to determine frequency, types, and clinical features osteoarticular involvement among cases with brucellosis Central Anatolia region Turkey establish differences between patients without involvement.Included were 202 Brucellosis presented June 2003 2009. diagnosis complications established by physical examination radiological findings obtained diagnostic imaging tools. Magnetic...

10.2169/internalmedicine.50.4700 article EN other-oa Internal Medicine 2011-01-01
Emel Azak Ahmet Sertçelik Gülden Ersöz Güven Çelebi Fatma Eser and 89 more Ayşe Batırel Yasemin Çağ Zeynep Türe Derya Öztürk-Engin Meltem Arzu Yetkin Sedat Kaygusuz Aslıhan Candevir Ermira Tartari Jordi Rello Emine Alp Ali Seydi ALPAY Arzu Altunçekiç Yıldırım Aslı Vatan Aysun Yahşi Ayşe Kaya Kalem Ayşe Sağmak Tartar Ayşegül Tuna Banu Karaca Belgin Coşkun Burcu Gonulal Canan Demir Davut İpek Dilsat Tepe Duru Mıstanoglu Ozatag Edanur Sezer Emine Sehmen Emine Ünal Evren Emsal Aydın Ertuğrul Güçlü Esma Eren Esmeray Mutlu Yılmaz Fatma Yılmaz Karadağ Ferhan Kerget Filiz Bayar Gamze Kalın Ünüvar Gülden Eser Karlıdağ Gülfem Akengin Öcal Gülnur Kul Güneş Şenol Gürdal Yılmaz Haluk Erdoğan Handan Alay Hande Arslan Hasip Kahraman Hatun Öztürk Çerik Hülya Çaşkurlu İlknur Erdem İlknur Esen Yıldız Kıvanç Şerefhanoğlu Kübra DEMİR ÖNDER Lütfiye Nilsun Altunal Mehmet Çelik Mehmet Reşat Ceylan Merve Sefa Sayar Metehan Özen Muharrem Guler Mustafa Uğuz Mustafa Yı́ldı́rı́m Esra Koçoğlu Müge Ayhan Müge Toygar Deniz Nagehan Didem Sarı Nazan Tuna Nevin İnce Ozlem Bayrak Öznur Ak Ramazan Gozukuçuk Recep Balık Salih Atakan Nemli Selda Aslan S. Sahin Semiha Solak Grassie Serpil Ünlü Sevil Alkan Sibel Altunışık Toplu Suna Secil Ozturk Deniz Süheyla Kömür Süleyman Koç Saban Incecik Tuba Yalçın Tuna Demırdal Türkan Tüzün Verda Tuna Yasemin Çakır Yasemin Ersozlu Yeşim Aybar Bilir Yeşim Uygun Kızmaz Yıldız Olçar Zerrin Yuluğkural

Abstract Background The core components (CCs) of infection prevention and control (IPC) from World Health Organization (WHO) are crucial for the safety quality health care. Our objective was to examine level implementation WHO (IPC CC) in a developing country. We also aimed evaluate care-associated infections (HAIs) antimicrobial resistance (AMR) intensive care units (ICUs) association with implemented IPC CCs. Methods Members Turkish Infectious Diseases Clinical Microbiology Specialization...

10.1186/s13756-023-01208-0 article EN cc-by Antimicrobial Resistance and Infection Control 2023-02-13

This prospective case-control study was conducted from October 2003 to June 2007 evaluate risk factors for multidrug resistance among extended-spectrum-b-lactamase-producing Escherichia coli and Klebsiella spp. (ESBL-EK) isolates in blood cultures. All adult patients (>18 years old) whose cultures grew ESBL-EK during the period were included. An isolate defined as MDR if it resistant at least one member of following two classes antibiotics: aminoglycosides (amikacin, gentamicin, or...

10.1590/s1413-86702009000600003 article EN cc-by-nc-nd The Brazilian Journal of Infectious Diseases 2009-12-01

Urinary tract infection is a serious problem in diabetic patients, and asymptomatic bacteriuria (ASB) these patients risk factor for pyelonephritis renal dysfunction. In the present study, we investigated relationships between age, body mass index, duration of diabetes, HbA1c level, glucosuria, glomerular filtration rate microalbuminuria type 2 with ASB. One hundred twenty-three diabetes mellitus were included study. The divided into two groups according to ASB; Group I consisted 22 ASB, II...

10.7883/yoken.jjid.2008.236 article EN Japanese Journal of Infectious Diseases 2008-05-28

Oxidative stress can be defined as an increase in oxidants and/or a decrease antioxidant capacity. We aimed to determine total capacity (TAC), peroxide, malondialdehyde and catalase levels plasma samples, calculation of oxidative index (OSI) patients with brucellosis evaluate their status using novel automated method. Sixty-nine 69 healthy control subjects were included the present study. Plasma peroxide significantly increased compared controls (p<0.001 p<0.001, respectively). In contrast,...

10.1590/s1413-86702009000400001 article EN cc-by-nc-nd The Brazilian Journal of Infectious Diseases 2009-08-01

In patients with symptomatic cholelithiasis, laparoscopic cholecystectomy (LC) is the standard method of treatment. Laparoscopic has a low rate postoperative infections probably owing to smaller wounds and minimal tissue damage compared open procedure.This study assessed effect cefazolin prophylaxis on infection in undergoing elective cholecystectomy. Additionally, we determined risk factors cases infection.A total 753 were enrolled study. Among these, 206 excluded from As result, 547...

10.5812/ircmj.11111 article EN Iranian Red Crescent Medical Journal 2013-07-05

Brucellosis is a systemic infection involving many organs and tissues. The musculoskeletal system one of the most commonly affected. disease can present with sacroiliitis, peripheral arthritis, spondylitis, paraspinal abscess, bursitis, osteomyelitis. A 25-year-old male patient was admitted fever 20-day duration, right-sided hip pain, night sweating. Brucella standard tube agglutination test positive at titer 1/160. Magnetic resonance imaging (MRI) joint showed right sacroiliitis...

10.1016/j.ijid.2009.02.002 article EN publisher-specific-oa International Journal of Infectious Diseases 2009-04-25

Thrombocytopenia is generally seen as a complication in typhoid fever. However, it can also be encountered presenting sign on admission. A 29-year-old man with complaints of fever and diarrhoea was hospitalized because isolated thrombocytopenia routine complete blood count examination. The diagnosis established when Salmonella typhi from the cultures. platelet returned to normal level within first week ceftriaxone therapy. Possible mechanisms were discussed.

10.1046/j.1365-2257.2003.00478.x article EN Clinical & Laboratory Haematology 2003-01-24

Coronavirus disease 2019 (COVID-19) is a recently recognised pandemic spreading rapidly from Wuhan, Hubei, to other provinces in China and many countries around the world. The number of COVID-19-related deaths steadily increasing. Acute ST-segment elevation myocardial infarction (STEMI) with high morbidity mortality rates, primary percutaneous coronary intervention usually recommended for treatment. A patient diabetes mellitus hypertension five years was admitted emergency unit symptoms...

10.5830/cvja-2020-016 article EN Cardiovascular journal of South Africa/Cardiovascular journal of Southern Africa 2020-12-15

The objective of this study was to compare the safety and efficacy ceftazidime (2 g every 8 h), piperacillin/tazobactam (4 g/500 mg 6 meropenem (1 when combined with amikacin (15 mg/kg once daily), in empirical treatment high-risk febrile neutropenic episodes patients haematological malignancy.A prospective, comparative designed haematology unit a university hospital Turkey.A total 89 60 were treated; 29 23 plus (group 1), 30 25 2), 3). 3 groups comparable terms age, sex, underlying...

10.47102/annals-acadmedsg.v35n1p11 article EN Annals of the Academy of Medicine Singapore 2006-01-15

Background: In the present study, it was aimed to identify microorganism and factors due patients which may cause false positive results in automated blood culture systems, evaluate parameters be used interpreting correctly. Materials methods: The study carried out between 2016-2017. Fully Bact/Alert 3D (BioMérieux, France) system as method. Blood cell counting evaluated by fluorescence flow cytometry When signal received from system, presence of first investigated using Gram staining. spite...

10.15344/2456-4028/2018/137 article EN International Journal of Clinical & Medical Microbiology 2018-12-22

Aim: We aimed to investigate the alteration and distribution of seroprevalence hepatitis B C within years according age groups in patients who applied our hospital. Materials Methods: The have been evaluated for six retrospectively were admitted third step hospital Istanbul. duplicate results submitted more than one application same year excluded from this study. Male female divided into four as 0-14, 14-25, 25- 49 over old. Electrochemiluminescence method (Roche Cobas 6000, Germany) was...

10.19161/etd.502958 article EN cc-by-nc-sa Ege Tıp Dergisi 2019-04-08
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