Person: ERTÜRK ŞENGEL, BUKET
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ERTÜRK ŞENGEL
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BUKET
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Publication Open Access A rare Case of otitis media-associated polymicrobial anaerobic meningitis and brain abscess(2021-12-01) ERTÜRK ŞENGEL, BUKET; TİGEN, ELİF; OLUÇ, YUSUF; ÜLGER, NURVER; KORTEN, VOLKAN; ERTÜRK ŞENGEL B., TİGEN E., YILDIZ F., OLUÇ Y., ÜLGER N., KORTEN V.Otitis media-associated complications are widespread when it is not treated with appropriate antimicrobial treatment. Meningitis and brain abscess are the most reported intracranial complications of otitis media, usually caused by the direct spread of organisms from the contagious site. While anaerobic microorganisms are well-known in brain abscesses, they are not common in meningitis. When the clinical history and pathogenesis of otitis mediaassociated meningitis are combined, special methods to identify and cover anaerobic pathogens should be consideredPublication Open Access Diagnostic performance between RT-PCR and chest CT in outpatients with clinically suspected COVID-19(2023-08-01) TİGEN, ELİF; ERTÜRK ŞENGEL, BUKET; ÇİMŞİT, CANAN; APAYDIN KAYA, MEMNUNE ÇİĞDEM; KORTEN, VOLKAN; TİGEN E., ERTÜRK ŞENGEL B., ÇİMŞİT C., PERK GURUN H., APAYDIN KAYA M. Ç., KORTEN V.Objective: To investigate the diagnostic performance between chest computed tomography (CT) and reverse transcription-polymerase chain reaction (RT-PCR) in outpatients with suspected coronavirus disease 2019 (COVID-19). Patients and Methods: Between March and June 2020, a total of 812 patients with clinically suspected COVID-19 who underwent both chest CT and initial-single RT-PCR on admission to outpatient units were retrospectively enrolled. CT severity-score (CT-SS) was calculated and data were matched with PCR results. Results: Of 812 patients, 54% (439/812) had positive RT-PCR results, and 47% (425/812) had a positive chest CT scan. With RT-PCR results as reference, the sensitivity, specificity, accuracy of chest CT in defining COVID-19 infection were 60%, (95% CI 56-65%, 265/439 patients), 57% (95% CI 52-62%, 213/373), 59% (95% CI 55-62%, 478/812), respectively. Three hundred eighty-seven (47%) patients had no CT findings, 380/812 (46.8%) had mild, 45/812 (5.5%) had moderate, and no patients in the severe group Conclusion: Chest CT did not show high sensitivity for the diagnosis of COVID-19 for outpatients. We suggest RT-PCR should be the primary diagnostic tool. Chest CT might be considered if there is a strong clinical suspicion with repeatedly negative RT-PCR test results, ensuring infection prevention and control measures can be preserved.Publication Metadata only Outcomes of Fecal Carriage of Extended-spectrum beta-Lactamase After Transrectal Ultrasound-guided Biopsy of the Prostate(ELSEVIER SCIENCE INC, 2014) ERTÜRK ŞENGEL, BUKET; Tigen, Elif Tukenmez; Tandogdu, Zafer; Ergonul, Onder; Altinkanat, Gulsen; Gunaydin, Bilal; Ozgen, Mahir; Sariguzel, Nevin; Sengel, Buket Erturk; Odabasi, Zekaver; Cek, Mete; Tokuc, Resit; Turkeri, Levent; Mulazimoglu, Lutfiye; Korten, VolkanOBJECTIVE To determine the prevalence of extended-spectrum beta-lactamase (ESBL)-producing Enterobacteriaceae (PE) fecal carriage in patients that undergo transrectal ultrasonography-guided biopsy (TRUSbx) and its relationship with post-biopsy infections. METHODS A prospective clinical study in 4 different tertiary hospitals between 2008 and 2010 was conducted. Four hundred men with sterile urine who were to undergo a TRUSbx because of the suspicion of prostate cancer were included and followed for 14 days after biopsy. Rectal swab culture specimens were acquired immediately before the procedure. Demographic data, prophylaxis choice, quinolone or any other antibiotic consumption within the past 2 months, history of prostatitis, repeat biopsy, intensive care unit admission, hospitalization, urethral catheterization, diabetes mellitus (DM), and steroid usage were recorded. RESULTS ESBL carriage was detected in 19% of patients and quinolone use within the last 2 months; other antibiotic use within the last 2 months and DM were found to be significantly associated (P < .05). Symptomatic urinary tract infection (UTI) on the third day after biopsy was seen in 9% of patients and was associated with fluoroquinolone (FQ) consumption before biopsy. Although ESBL-PE carriage was associated with post-biopsy UTI symptoms, it was not found to be associated with post-biopsy symptomatic UTI. Urosepsis was seen in 2 patients (0.5%) after biopsy, and both the patients were ESBL-PE carriers. CONCLUSION The presence of ESBL-PE was associated with DM and FQ consumption before biopsy. ESBL-PE carriage was associated with a high rate of post-biopsy UTI symptoms requiring further elucidation; however, it was not associated with microbiologically proven infections. FQ consumption before TRUSbx was also associated with post-biopsy infections. (C) 2014 Elsevier Inc.Publication Open Access Marmara Üniversitesi Pendik Eğitim ve ID_x000D_ Araştırma Hastanesi’nde 2014-2018 Yılları_x000D_ Arasındaki Kronik Hepatit C Prevalansı,_x000D_ Genotip Dağılımı ve Tedavi Yanıtları(2020) ERTÜRK ŞENGEL, BUKET; Betül ERTÜRK ŞENGEL;Tuğçe BAŞARI;Elif TÜKENMEZ TİGEN;Rabia CAN SARINOĞLU;Barış CAN;ULUHAN SİLİ;Volkan KORTENHepatit C dünyada yaygın olarak görülen ve mortaliteye neden olabilen ciddi bir hastalıktır.Bu çalışmada Marmara Üniversitesi Pendik Eğitim ve Araştırma Hastanesi’nebaşvuran hastalarda anti-HCV seropozitiflik sıklığının ve kronik viral hepatit C (HCV)tanısı konarak tedavi verilen hastaların genotip dağılımları ile tedavi başarılarınındeğerlendirilmesi amaçlanmıştır. Çalışmada retrospektif olarak Ocak 2014-Aralık 2018tarihleri arasında anti-HCV istemi yapılan serum örnekleri taranmıştır. Reaktif bulunanörneklerin HCV RNA pozitiflikleri ile genotip dağılımları ve kronik HCV tanısı ile tedaviverilen hastaların kalıcı viral yanıt başarı oranları değerlendirilmiştir. Total 76,413 hastadan100,100 serum örneğinde anti-HCV istemi yapılmış ve 1,808 (% 2,36) hastadapozitif bulunmuştur. Bu hastaların 1,286’sında (% 71) HCV RNA bakılmış ve 291 (% 23)hastada pozitif saptanmıştır. HCV RNA tespit edilen hastalarda 129’una (% 44) hastanemizdekronik HCV tanısı ile tedavi verilmiştir. En sık genotip 1b saptanmış olup, tedavisonrası 24’üncü haftada kalıcı viral yanıt hastaların % 87’sinde elde edilmiştir. Sonuçolarak antiviral tedavi ile virolojik başarı oranları yüz güldürücü olsa da halen tanı vetedavi alması gereken ancak tespit edilemeyen hasta sayısı da oldukça yüksektir.Publication Open Access Cryptococcus meningitis presented with multiple cerebral infarcts in an immunocompetent patient(ELSEVIER SCI LTD, 2021) ERTÜRK ŞENGEL, BUKET; Sengel, Buket Erturk; Tigen, Elif Tukenmez; Sarinoglu, Rabia Can; Midi, Ipek; Cerikcioglu, Nilgun; Odabasi, ZekaverCryptococcus neoformans is generally observed with immunosuppressive conditions. Rarely, it may be seen in immunocompetent individuals and presented with non-specific conditions. We described an immunocompetent case of cryptococcal meningitis presented with multiple cerebral infarcts. Despite the late diagnosis and emergence of hydrocephalus during treatment, the patient was recovered without any sequelae. In immunocompetent patients, the conventional diagnostics tests may be negative because of the low fungal load. If it is available, the Biofire FilmArray meningitis panel has high sensitivity and specificity for diagnosis. (C) 2021 The Authors. Published by Elsevier Ltd.Publication Metadata only C. auris outbreak in COVID-19 intensive care unit(2022-04-26) ERTÜRK ŞENGEL, BUKET; TİGEN, ELİF; ODABAŞI, ZEKAVER; KORTEN, VOLKAN; ERTÜRK ŞENGEL B., TİGEN E., SAYIN E., SEVDALİYEVA A., ÇERİKÇİOĞLU N., CİNEL İ., KORTEN V., ODABAŞI Z.Publication Open Access Occupation-Related Injuries Among Healthcare Workers: Incidence, Risk Groups, and the Effect of Training(CUREUS INC, 2021-04-06) ERTÜRK ŞENGEL, BUKET; Sengel, Buket Erturk; Tigen, Elif Tukenmez; Bilgin, Huseyin; Dogru, Arzu; Korten, VolkanBackground and objective Occupation-related injuries (ORIs) are undesirable and harmful situations among healthcare workers (HCWs) and may have serious consequences. In this study, we aimed to identify and analyze ORI incidences, risk groups, and the outcomes of a training program to prevent them. Materials and methods Between January 2011 and December 2019, HCWs who applied for infection prevention and control (IPC) due to ORIs (percutaneous needlestick and sharp-object injury or contact with blood or body fluids) were included in the study. Their characteristic features, vaccine histories, injury types, viral serologies, and administered prophylaxis were recorded. After 2014, a periodic ORI training program was started. We used joinpoint regression analysis to compare the ORI incidences before and after the education program. Results During the nine-year study period, 965 ORIs were registered. The mean age of HCWs was 39.3 +/- 8.4 years, and 67.9% of them were female. The total injury incidence for all professions was 34.1 (95% CI: 33.1-37.5) per 1,000 HCWs. The injury incidences were significantly higher in nurses compared to other HCWs (p<0.01). Most of the injuries occurred in the ward setting (37%). HCWs were injured most commonly while administering treatment (36.7%). The trend analysis for the incidence of injuries showed no significant change throughout the study period. The trend in personal protective equipment (PPE) use showed a significant increase (annual percentage change: 1.7, p<0.01). Conclusions The major finding of this study with respect to its implication on the healthcare system is that nurses are an important risk group for ORIs. Although the ORI incidence did not change during the study period, a significantly increased use of appropriate PPE following a systematic training program implementation was observed.Publication Metadata only Pandemi döneminde yapay zeka(Türkiye Klinikleri Tıp Bilimleri Dergisi, 2022-01-01) TİGEN, ELİF; ERTÜRK ŞENGEL, BUKET; TİGEN E., ERTÜRK ŞENGEL B.Publication Metadata only Clinical Pharmacist-Led Medication Review in Hospitalized Confirmed or Probable Patients with COVID-19 During the First Wave of COVID-19 Pandemic(2024-01-01) ÜNDER, DUYGU; ENVER, CÜNEYD; DEMİRCİ, MUHAMMED YASİR; AYHAN, YUNUS EMRE; ÖZGAN, BETÜL; İLERLER, ENES EMİR; OKUYAN, BETÜL; ERTÜRK ŞENGEL, BUKET; KOCAKAYA, DERYA; SİLİ, ULUHAN; TİGEN, ELİF; KARAKURT, SAİT; KORTEN, VOLKAN; SANCAR, MESUT; ÜNDER D., ENVER C., DEMİRCİ M. Y., AYHAN Y. E., ÖZGAN B., İLERLER E. E., OKUYAN B., ERTÜRK ŞENGEL B., KOCAKAYA D., SİLİ U., et al.Objectives: Drug-related problems (DRPs) result in serious problems among hospitalized patients, high rates of morbidity and mortality, and increased healthcare costs. This study aimed to identify DRPs by clinical pharmacist-led medication review in hospitalized probable patients with coronavirus disease-2019 (COVID-19) during the first wave of the COVID-19 pandemic. Materials and Methods: This retrospective cross-sectional study was conducted at the COVID-19 inpatient services of a tertiary university hospital in Türkiye for 3 months (between March 2020 and June 2020) and included hospitalized confirmed or probable COVID-19 patients. The World Health Organization and Turkish Ministry of Health Guidelines case definitions were used to define confirmed and probable COVID-19 patients. Six clinical pharmacy residents provided medication review services during their education and training. DRPs were classified based on the Pharmaceutical Care Network Europe V9.00. The physician’s acceptance rate of clinical pharmacists’ recommendations was assessed. Results: Among 202 hospitalized patients with probable or confirmed COVID-19, 132 (65.3%) had at least one drug-related problem. Two hundred and sixty-four DRPs were identified. Drug selection (85.6%) and dose selection (9.2%) were the most common causes of these problems. Among the 80 clinical pharmacist interventions, 48.8% were accepted by the physicians. Conclusion: Clinical pharmacists identified a significant number of DRPs during the COVID-19 pandemic, particularly those related to drug interactions and drug safety, such as adverse drug reactions. This study highlights the importance of detecting and responding to DRPs in the COVID-19 pandemic.Publication Open Access Impact of tocilizumab on clinical outcomes in severe COVID-19 patients and risk of secondary infection: A case-control study(MARMARA UNIV, FAC MEDICINE, 2021-05-25) ERTÜRK ŞENGEL, BUKET; Sengel, Buket Erturk; Ozel, Serra; Gul, Fethi; Ilgin, Can; Tigen, Elif Tukenmez; Altunal, Luftiye Nilsun; Kabadayi, Feyyaz; Sili, Uluhan; Aydin, Mehtap; Odabasi, Zekaver; Cinel, Ismail; Korten, VolkanObjective: This study aimed to identify the effect of tocilizumab (TCZ) on clinical outcomes in severe COVID-19 patients. Material and Methods: We included hospitalized COVID-19 patients with an initial WHO scale >= 4. We matched the patients with baseline characteristics by using propensity scores. Then, we selected patients with C-reactive protein levels above 30 and showing an upward trend. We assessed the effect of TCZ in patients on clinical outcomes by using Mann - Whitney U and Chi-square tests. Results: Of 200 patients who had an initial WHO scale >= 4, 42 (21%) were given it? in addition to standard of care (SOC). Twenty-five patients (50%) needed mechanical ventilation (MV) in the TCZ group, compared with 35 (21%) of 158 patients with SOC (p<0.01). Nineteen (45%) and 37 (23%) patients died in 30 days in these groups, respectively (p <0.01). The secondary infection rate was significantly higher in the TCZ group (p=0.004). However, no difference was observed in all these parameters in the propensity score-matched cohort (14 patients in ICZ and 14 in the SOC group) (p=0.45, 0.45, 1.0 respectively). Conclusions: Tocilizumab does not provide a beneficial effect on MV requirement and mortality in severe COVID-19, and it does not increase the risk of secondary bacterial infection.