Tülek, Necla
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Tülek,N.
N.,Tulek
Tülek, Necla
Eren Tülek N.
T., Necla
Tulek,Necla
Necla, Tulek
Necla, Tülek
N., Tülek
Necla Tülek
Tulek,N.
Tulek, Necla
Tulek N.
T.,Necla
N., Tulek
Tülek N.
N.,Tülek
N.,Tulek
Tülek, Necla
Eren Tülek N.
T., Necla
Tulek,Necla
Necla, Tulek
Necla, Tülek
N., Tülek
Necla Tülek
Tulek,N.
Tulek, Necla
Tulek N.
T.,Necla
N., Tulek
Tülek N.
N.,Tülek
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Profesör Doktor
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necla.tulek@atilim.edu.tr
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Basic Sciences
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Sustainable Development Goals
1NO POVERTY
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2ZERO HUNGER
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3GOOD HEALTH AND WELL-BEING
13
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4QUALITY EDUCATION
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5GENDER EQUALITY
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6CLEAN WATER AND SANITATION
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7AFFORDABLE AND CLEAN ENERGY
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8DECENT WORK AND ECONOMIC GROWTH
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9INDUSTRY, INNOVATION AND INFRASTRUCTURE
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10REDUCED INEQUALITIES
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11SUSTAINABLE CITIES AND COMMUNITIES
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12RESPONSIBLE CONSUMPTION AND PRODUCTION
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13CLIMATE ACTION
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14LIFE BELOW WATER
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15LIFE ON LAND
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16PEACE, JUSTICE AND STRONG INSTITUTIONS
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17PARTNERSHIPS FOR THE GOALS
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Documents
125
Citations
1704
Scholarly Output
17
Articles
12
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68/105
Supervised MSc Theses
0
Supervised PhD Theses
0
WoS Citation Count
19
Scopus Citation Count
19
Patents
0
Projects
0
WoS Citations per Publication
1.12
Scopus Citations per Publication
1.12
Open Access Source
13
Supervised Theses
0
| Journal | Count |
|---|---|
| Indian Pediatrics | 3 |
| Flora the Journal of Infectious Diseases and Clinical Microbiology | 2 |
| Clinical Microbiology and Infection | 1 |
| Flora İnfeksiyon Hastalıkları ve Klinik Mikrobiyoloji Dergisi | 1 |
| Infectious Diseases and Clinical Microbiology | 1 |
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Article Citation - WoS: 1Retrospective Evaluation of Potential Rabies Exposure Cases Over Nine Years: Single-Center Experience(Bilimsel Tip Yayinevi, 2024) Demircan, Serife Altun; Kilic, Esra Kaya; Tulek, Necla; Kinikli, Sami; Bulut, CemalIntroduction: T & uuml;rkiye is the only European country where suspected rabies exposure from animal contact is a significant public health concern. In this study, we evaluate cases investigated in our vaccination center, where individuals with suspected rabies exposure have been seeking consultation for many years. The evaluation encompasses demographic characteristics, distribution by years and seasons, the type of animal involved in the contact, the prevalence of stray animals, and the rabies vaccination status of owned animals. Materials and Methods: The study involves cases reported to the Public Health Center from those who sought consultation at our center between January 1, 2011, and December 31, 2019. Demographic characteristics, distribution by years and seasons, the type of animal involved in the contact, the prevalence of stray animals, and the rabies vaccination status of owned animals were retrospectively evaluated. Results: Over the nine years, there were a total of 39.731 cases, resulting in an average of 4414 cases per year. Of these cases, 61% were male, and 68.83% were between the ages of 15 and 64. The most cases occurred in summer and autumn. Of the suspected rabies contacts, 69% involved dogs, and 83.4% of these dogs were unowned. Forty-one point eight percent of the owned dogs were vaccinated. Eighty-nine point six percent of the cats were unowned, and the rate of vaccination among the owned cats was 28.2%. Over the years, there has been a decrease in the use of the 10 -day observation approach, while an increase in the administration of rabies vaccine and/or immunoglobulin has been observed. Conclusion: Seventy percent of all risky rabies contacts involve dogs, with a high rate of 84% of these dogs being unowned. To mitigate contact involving the risk of rabies, addressing the uncontrolled reproduction of stray animals, particularly dogs, and ensuring control and vaccination of the existing animal population appear to be primary measures. Improving the vaccination rate of owned animals, currently at only 30-40%, can prevent people from encountering risky rabies contacts, thereby potentially reducing the need for rabies prophylaxis significantly.Article Investigation of Tetanus Seropositivity Levels in Adult Patients with Rabies Risk Exposure Admitted To a Hospital in Ankara(J Infection Developing Countries, 2025) Gurkaynak, Pinar; Demircan, Serife A.; Tulek, Necla; Kinikli, Sami; Erdinc, Fatma S.; Tuncer, GunayIntroduction: This study aimed to assess tetanus seropositivity levels among adult patients admitted to a tertiary care hospital following rabies risk exposure, and to explore potential factors influencing their immunological status. Methodology: This cross-sectional descriptive epidemiological study included 182 adult individuals (68 females and 114 males) who presented to the hospital following rabies risk exposure. The demographic data was collected during a face-to-face interview, and the tetanus antibody concentrations were assessed using a micro-enzyme-linked immunosorbent assay (ELISA) kit. Serum antibody levels of >= 0.1 IU/mL were defined as "seropositive", while values below this threshold were considered "seronegative". Results: Seropositivity was identified in 81.9% of the patients. There was a significant decline in antibody levels with age (p < 0.001). The Spearman correlation analysis showed a moderately significant negative correlation between age and antibody titers (r = - 0.404, p < 0.001). In addition, there were significantly higher tetanus antibody levels in patients from urban areas, those vaccinated during pregnancy, and those vaccinated within the past 10 years (p = 0.025, 0.036, and 0.013, respectively). Conclusions: Overall, the results highlight a reduction in tetanus antibody levels with age, emphasizing the importance of receiving a booster dose every 10 years. In addition, rabies risk exposure, particularly in older adults, presents a valuable opportunity to administer tetanus vaccination.Review Citation - WoS: 3Citation - Scopus: 4Akciğer Kanserinde İmmünoterapi ve Tedavide Multidisipliner Yaklaşım(Turkish Assoc Tuberculosis & Thorax, 2020) Karadurmuş, Nuri; Kaya, Akın; Göksel, Tuncay; Yılmaz, Ülkü; Tülek, NeclaAkciğer kanseri dünya genelinde kanserle ilişkili ölümlerin başlıca nedeniolmaya devam etmektedir. Son 20 yılda kanser biyolojisi ve patogenezi hakkındaki bilgiler artmış, immün kontrol noktası inhibitörleri (İKNİ) kullanımasunulmuş ve böylece solid kanserlerin tedavisinde önemli bir dönem başlamıştır. Bu derlemede; tedavide yenilikler, immünoterapi ve tedavide multidisipliner yaklaşım çerçevesinde akciğer kanseri ele alınmıştır. Küçük hücreli dışıakciğer kanseri (KHDAK) en sık görülen ve özellikleri nedeniyle İKNİ tedavisinden ideal olarak yararlanabilecek akciğer kanseri türü olması nedeniyleyazının odak noktasını oluşturmuştur. Bu derleme, akciğer kanseri tedavisindeimmünoterapi yaklaşımının göğüs hastalıkları başta olmak üzere tüm branşlarda multidisipliner farkındalığını artırmayı ve yönetimi hakkında bilgi sağlamayıamaçlayan ilk Türkçe derlemedir. Ayrıca bu derleme, KHDAK tedavisinde İKNİkullanımına ilişkin son klinik çalışmaların dikkat çekici sonuçlarını sunmasıaçısından önem teşkil etmektedir. İmmünoterapi kanser tedavisinde yeni bir dönem başlatmıştır ve İKNİ tedavisinin kendine özgü etki mekanizması yeni bazı advers olay grubunun ortaya çıkmasına nedenolmuştur, bunlar arasında pnömonitis özellikle önemlidir ve advers olaylar konusunda gerektiğinde hastaların ilgili uzmanlık dalları ilekonsülte edilmesi gerekmektedir. Akciğer kanserinde tedavi, hastanın özellikleri, histolojik özellikler, genetik durum göz önünde bulundurularak her bir hastaya özel planlanmalı ve akciğer kanserli bir hastanın tanısal değerlendirilmesi ve en uygun şekilde tedavisi içingöğüs hastalıkları, göğüs cerrahisi, tıbbi onkoloji, radyasyon onkolojisi, patoloji ve radyoloji uzmanlık dalları arasında işbirliği sağlanmalıdır. Bununla birlikte, aile hekimleri de akciğer kanserinin erken tanınmasında ve ayrıca hastalarını tütün bırakmayı teşvik ederekkanserin önlenmesinde önemli rol oynayabilirler. Ayrıca, toplumda farkındalık yaratmak ve erken tanı için akciğer kanseri yönündentarama çalışmaları yapmak hedeflenmelidirArticle The Effect Of Constructivist Training On The Rate Of Catheter-Associated Urinary Tract Infections in The Intensive Care Unit(Anestezi Dergisi, 2025) Yarimoglu, Saliha; Erdinç, Fatma Şebnem; Kaymak, Çetin; Tulek, Eren, N.; Basa̧r, Hulya; Tuncer-Ertem, Günay,; Kinikli, Sami; Tulek, Necla; Ertem, Gunay TuncerObjective: Catheter-associated urinary tract infections (CA-UTIs) are common healthcare-associated infections. Constructivist training is based on integrating new knowledge with previously learned knowledge. The aim of this study was to evaluate the effects of constructivist training on the rate of CA-UTIs in the Anesthesia and Reanimation Intensive Care Units (ARICU). Methods: This study was a retrospective-prospective intervention study. Over the period of one month, a total of 62 healthcare staff (seven doctors, 38 nurses, and 17 cleaning staff) working in ARICUs were organized into groups of 4-5 people and received forty-five minutes of constructivist training on preventing CA-UTI. Personnel from each of three ICUs participated in the same number of training sessions. Comparisons were made of the rates of CA-UTI and catheter use in the six-month periods before and after the training. A 4-item questionnaire was administered to the study participants six months after completion of the training. Results: The catheter-associated urinary tract infection rates before and after training were observed to be 8.3 and 8.7 per 1000 catheter days, respectively in ARICU-1, 7.0 and 8.1 per 1000 catheter days in ARICU-2, and 7.3 and 9.9 per 1000 catheter days in ARICU-3. No statistically significant difference was observed in the CA-UTI rate in each unit after constructivist training compared to the pre-training period. The intervention of constructivist training alone did not reduce the CA-UTI rates in the ICUs. According to the results of the survey conducted six months later, 92% of the nurses and 88% of the cleaning staff stated that constructivist training had positive effects. Conclusion: The intervention of constructivisit training alone did not reduce the rates of CA-UTIs in the ARICUs, but an increase was observed in the awareness of ICU nurses and cleaning staff. © 2025 Elsevier B.V., All rights reserved.Article Tedavi Alan Kronik Hepatit B Hastalarında Serum Kantitatif Hbsag Düzeyi ile Viral Yük Arasındaki İlişkinin Araştırılması(Pamukkale University, 2020) Demirelli, Meryem; Tülek, Necla; Temoçin, Fatih; Yücel, Doğan; Erdinç, Fatma Şebnem; Ertem, Günay; Erdinc, SebnemAmaç: Yakın geçmişe kadar HBsAg sadece hepatit B enfeksiyonun tanısında kullanılırken, günümüzde serum HBsAg kantitasyonu (qHBsAg)’nun, hepatit B virüsü (HBV) enfeksiyonunun viral monitörizasyonunda kullanılabileceğine dair veriler artmaya başlamıştır. Bu çalışmada inaktif hepatit B taşıyıcıları ile kronik aktif hepatit B hastaları arasındaki qHBsAg ile HBV DNA düzeyleri karşılaştırılmış ve tedavi başlanmış hastalarda tedavi süresince qHBsAg ile HBVDNA seyri izlenerek aralarındaki ilişki değerlendirilmiştir. Gereç ve yöntem: Çalışma Ankara Eğitim ve Araştırma Hastanesi Enfeksiyon Hastalıkları ve Klinik Mikrobiyoloji Kliniği’nde yapılmıştır. Kronik hepatit B (KHB) tanısıyla tedavi alan 71 hasta ve inaktif HBsAg taşıyıcısı 74 hasta çalışmaya dahil edildi. Bu hastalarda serum qHBsAg düzeyleri Elecsys HBsAg II cihazı ile çalışıldı. Bulgular: Nükleoz(t)id analoğu ile tedavi edilen hastalarda 6. ve 12. aydaki serum qHBsAg düzeyi ile HBVDNA arasında pozitif yönde bir korelasyon görüldü ve her iki parametrenin altı ay ve bir yıllık izlemindeki düşüş istatiksel olarak anlamlı bulundu (qHBsAg 6ay p=0,03, qHBsAg 12 ay p=0,001, HBV DNA 6 ay p=0,001, HBV DNA 12 ay p=0,001). Peg-IFN tedavisi alan kronik hepatit B hastalarında ise serum qHBsAg düzeyi ile HBVDNA arasında tedavi başlangıcı ve 6. ayında anlamlı bir ilişki olmayıp tedavi sonunda pozitif yönde korelasyon görüldü. PEG-IFN tedavisi alan hasta grubunda ise qHBsAg seviyeleri ile HBV DNA arasındaki korelasyon tedavi sonunda anlamlı (p=0,01) olarak saptandı.Conference Object Evaluation of Infectious Diseases in Pregnant Women(Aves, 2020) Ozsoy, Metin; Tulek, Necla; Kinikli, Sami; Erdinc, Fatma Sebnem; Ataman-Hatipoglu, Cigdem; Tuncer-Ertem, Gunay; Cesur, SalihObjective: In this study, we aimed to investigate the infections and their clinical outcomes in pregnant women who were hospitalized with a diagnosis of any infectious disease. Methods: Distribution of bacterial and viral infections in 60 pregnant women who were hospitalized due to any infectious disease between years 2015 and 2018 during a three-year period were evaluated retrospectively. Results: Urinary tract infections (65%) and gastroenteritis (8.3%) were the most common bacterial infections, and human immunodefficiency virus (HIV) infection and chickenpox were most common viral infections. All patients were followed at the inpatient clinic except two patients who had hospitalized in intensive care unit due to influenza and Listeria meningitis. An HIV-positive pregnant woman received zidovudin intrapartum and was followed up later. All the other infections recovered without complications. Conclusions: Urinary tract infection was the most common infectious disease among pregnant women. The necessity of hospitalization due to community-acquired but avoidable and vaccine-preventable diseases verified that informing pregnant women about the prevention of infections and screening them before pregnancy against vaccine-preventable diseases.Article Citation - WoS: 4Citation - Scopus: 3Management of Chronic Hepatitis B in Special Patient Groups: a Consensus Report of the Study Group for Viral Hepatitis of the Turkish Society of Clinical Microbiology and Infectious Diseases-2023(Doc design informatics Co Ltd, 2023) Tekin, Sueda; Karakecili, Faruk; Binay, Umut Devrim; Celik, Ilhami; Tulek, Necla; Tutuncue, Ediz; Demirturk, Nese; Tütüncü, Ediz; Yılmaz, EmelTurkish Society of Clinical Microbiology and Infectious Diseases Viral Hepatitis Working Group updated the consensus report on the management of chronic hepatitis B (CHB) in private hosts and special situations. Relevant literature and international guidelines are reviewed, and agreed recommendations are presented at the end of each chapter. In the report, treatment of hepatitis B virus (HBV) and human immunodeficiency virus (HIV) coinfection, management of HBV and hepatitis C virus (HCV) coinfection, management of CHB in severe COVID-19 patients, non-transplant immunocompromised patients.Article Citation - Scopus: 1Impact of the COVID-19 Pandemic on Diabetic Foot Patients A Shift in the Infectious Agent Profile Toward Nonfermentative(Amer Podiatric Med Assoc, 2024) Acar, Ali; Saltoglu, Nese; Tulek, Necla; Turha, Ozge; Nazliserin, Elif; Yapar, Derya; Kaya, Sibel Dogan; Turhan, Özge; Serin, Elif Nazlı; Saltoğglu, NesşeBackground: Diabetes foot infection is a very important public health problem that causes serious health problems, mortality, and high health expenditures, and is one of the most important complications of diabetes mellitus. There are concerns that approaches such as limited personal visits to doctors, avoidance of hospitals, and restrictions on nonemergency surgical procedures during the coronavirus disease of 2019 pandemic pose a threat to those with diabetic foot problems, including diabetic foot ulcers (DFUs), ischemia, and infection, resulting in increased limb loss and mortality. Methods: This multicenter, retrospective, cross-sectional study was conducted in 14 tertiary care hospitals from various regions of Turkey. A total of 1,394 patient records were evaluated, 794 of which were between January 1, 2019, and January 30, 2020 (prepandemic [Pre-P]), and 605 of which were between February 1, 2020, and February 28, 2021 (pandemic period [PP]). Results: During the PP, diabetic foot patient follow-up decreased by 23.8%. In addition, the number of hospitalizations attributable to DFU has decreased significantly during the PP (P = .035). There was no difference between the groups regarding patient demographics, medical history, DFU severity, biochemical and radiologic findings, or comorbidities, but the mean duration of diabetes mellitus years was longer in patients in the Pre-P than in those in the PP (15.1 years versus 13.7 years). There was no difference between the two groups in terms of major complications such as limb loss and mortality, but infection recurrence was higher in the PP than in the Pre-P (12.9% versus 11.4%; P < .05). The prevalence of nonfermentative gram-negative bacteria as causative agents in DFU infections increased during the PP. In particular, the prevalence of carbapenem-resistant Pseudomonas spp. increased statistically during the PP. Conclusions: The rapid adaptation to the pandemic with the measures and changes developed by the multidisciplinary diabetic foot care committees may be the reasons why there was no increase in complications because of DFU during the pandemic in Turkey.Article The Impact of Covid-19 Pandemic on Surveillance of Influenza and Influenza-Like Viruses: a Single Center Experience(2023) Özsoy, Metin; Tülek, NeclaAims: Influenza and the agents responsible for influenza-like illness (ILI) are a significant cause of upper and lower respiratory tract infections, with a notable pattern of seasonal incidence. The surveillance of influenza and agents causing ILI is important for the developmentof a prophylaxis approach and infection control. In the present study, we utilize the Reverse transcription-polymerase chain reaction (RT-PCR) method to identify the presence of influenza virus and other agents associated with ILI in nasopharyngeal smears obtained from patients exhibiting symptoms of influenza and ILI. The study sample included patients who were admitted to multiple clinics and intensive care units (ICU) of the Health Sciences University Ankara Training and Research Hospital in the period preceding, and in the initial months and first year following the coronavirus disease 2019 (COVID-19) outbreak. Throughthe comparisons made in the study, the intention is to gain a better understanding of the influence of the COVID-19 pandemic on other viral infectious agents transmitted via the respiratory tract. Methods: Included in the study were 257 admitted to different wards and ICUs of our hospital due to symptoms of upper or lower respiratory tract infection and ILI between 2015 and 2021 (excluding data from 2017–2018). The study was conducted prospectively within the scope of the Global Influenza Hospital Surveillance Network project. Using sterile swabs, nasopharyngeal swab samples were collected from inpatients who provided informed consent for their participation in the study, and the samples were placed in a viral transport medium. The presence of influenza viruses (Influenza A, subtypes of Influenza A and Influenza B) and agents causing ILI (i.e. respiratory syncytial virus, coronavirus) was investigated with an RT-PCR approach. Results: The most common symptoms among the 257 patients included in the study with pre-diagnoses of influenza and ILI were cough (82.2%), fever (67.7%), shortness of breath (66.1%) and myalgia (40%). The RT-PCR detected a viral agent in 60 (23.3%) of the 257 patients, whereas no agent could be detected in 197 (76.6%) patients. Furthermore, 51 (18.5%) tested positive for influenza virus, five (1.9%) for respiratory syncytial virus (RSV), and four (1.5%) for SARS-CoV-2. An analysis of the results within two distinct time frames, namely prior to the COVID-19 pandemic (2016–2017, 2019–prior to December 10, 2020) and during the COVID-19 pandemic (between December 11, 2020 and 2021), influenza viruses (influenza A H1N1 and influenza A H3N2), RSV and influenza type B were identified as the dominant viruses before the COVID-19 pandemic, while the predominant viruses were a single influenza strain and four SARS-CoV-2 variants during the COVID-19 pandemic.A significant difference was noted in the distribution of viruses between the two time frames – prior to the pandemic and during the pandemic. Of the patients, 199 (77.4%) were discharged with full recovery while 58 patients died (22.6%). Of the 58 patients that died, 25 were female (25/131 females) and 33 were male (33/126 males), 11 had tested positive for influenza virus andone for RSV, while no infectious agent could be identified in 46 patients. Conclusion: The implementation of molecular testing methods for the identification of viral infectious agents among inpatients during influenza and ILI outbreaks, administering antiviral and prophylactic treatments targeting influenza, RSV and SARS-CoV-2 infections, and adopting infection control measures, could significantly decrease mortality and morbidity rates while mitigating the complications associated with these infectious agents.Letter Medical Education During the Covid-19 Pandemic: Experience From a Newly Established Medical School(Springer india, 2020) Tulek, Necla; Gonullu, Ugur[No Abstract Available]
