Wos İndeksli Açık & Kapalı Erişimli Yayınlar
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Item Plasma Exchange in the Treatment of A Child with West Nile Virus Encephalitis: A Case Report(2022) Ozkale, Yasemin; Ozkale, Murat; Ceylan, Ozgur; Erol, IlknurBackground: West Nile virus (WNV) is a member of the Japanese encephalitis antigenic complex of the family Flaviviridae that can cause a wide range of clinical symptoms, from asymptomatic disease to severe meningitis, encephalitis flaccid paralysis, and death. In immunocompetent children, WNV infection is usually benign and self-limiting. However, this virus is also associated with severe neurological disease in some patients, especially those who are older, have a chronic disease, have undergone organ transplantation, or are immunocompromised. Case Report: A 12-year-old boy with selective immunoglobulin A-deficiency (SIgAD) and refractory seizures due to WNV encephalitis (WNE) was successfully treated with therapeutic plasma exchange (TPE) in conjunction with other immunomodulatory therapies. Conclusion: WNV can progress like autoimmune encephalitis. TPE appears to be safe and effective for treating children with WNE. To our knowledge, this report is the first of a child with WNV infection and SIgAD.Item Antibody Screening and Risk Assessment of Healthcare Professionals in the COVID-19 Pandemic(2021) Gumus, Hatice Hale; Demiroglu, Yusuf Ziya; Aliskan, Hikmet Eda; Odemis, İlker; Ceylan, Ozgur; Pocan, Ahmet Gurhan; Karagum, Ozlem; 0000-0001-9060-3195; 0000-0003-2638-0163; 0000-0002-9866-2197; 0000-0003-2638-0163; 0000-0001-6910-7250; 0000-0003-0681-8375; 0000-0003-3128-1602; 0000-0001-9071-9606; 34416802; AAE-2282-2021; AFK-3690-2022; AAX-9250-2021; AAZ-9711-2021; AAG-2486-2022; AAK-8276-2021; U-4084-2017; AAE-6310-2021; AAJ-2108-2021Globally 364102 healthcare professionals have been infected with severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) and 1253 of them died until 15 January 2021. Healthcare professionals serving at the forefront of combating the pandemic are in the high risk group. In our country, the data about coronavirus-2019 (COVID-19) among healthcare professionals are limited. The aim of this study was to investigate the anti-SARS-CoV-2 IgG seroprevalence in healthcare professionals, to evaluate the risks they encountered during work, and to examine their relationships with antibody positivity. A total of 572 healthcare professionals serving in various units of our hospital participated in our study and the presence of anti-nucleocapsid IgG was investigated by chemiluminescent microparticle immunoassay (SARS-CoV-2 IgG test, Abbott Laboratories Diagnostics, USA) method in serum samples collected between May 18, 2020 and June 30, 2020. The demographic characteristics, medical history, work conditions, medical procedures performed and possible risk factors were questioned with a questionnaire form. The average age of the participants was 33.5 +/- 9.2 (19-61) years, and 62.9% (360/572) of them were women. In our study, the anti-SARS-CoV-2 IgG seroprevalence was 3.7% (21/572). The association of the antibody positivity with age, gender and occupational status was not statistically significant (p> 0.05). Comorbid diseases which were significantly higher in seropositive healthcare professionals were hypertension (19%) and diabetes mellitus (14.3%) (p< 0.05). It was observed that antibody positivity was significantly higher in healthcare professionals working in high (52.4%) and medium risk (33.3%) areas, those who treat and/or examine patients with suspicious or positive COVID-19 (66.7%) and those who spend more than 30 minutes in COVID-19 patient rooms (76%) (p< 0.05). The symptoms associated with seropositivity in healthcare workers with a history of symptoms (46%) were loss of smell (23.5%), loss of taste (20.0%) and respiratory distress (16.7%) (p< 0.05). It was observed that the probability of being infected with SARS-CoV-2 increased 12 times if there was a colleague with COVID-19 in the hospital, four times if there was a patient in the house/lodging and six times if there was an infected person in the social environment (p< 0.05). The rate of those who had the flu vaccine among the participants was 10.8% (62/572) and 9.7% of them were found to be anti-SARS-CoV-2 IgG positive (p< 0.05, 95% CI= 1.31-9.48). The seropositivity was significantly higher in non-smokers (4.8 %) compared to smokers (0.0%) (p< 0.05). In our study, it was determined that the rate of seropositivity was 12 times higher in healthcare professionals who stated that they received hydroxychloroquine prophylaxis due to risky contact compared to those who did not receive prophylaxis (p< 0.05, 95% CI= 4.11-40.64). The ratio of the personnel who answered "always" to the frequency of wearing gloves, masks, goggles/face shields and overalls was 85.7%, 96.9%, 62.1% and 65.4%, respectively. In conclusion, regular and large-scale sero-epidemiological screening of healthcare professionals in the COVID-19 pandemic can contribute to the control of the pandemic by providing a better understanding of transmission dynamics and risk factors.Item Invasive Fungal Infections in Children with Acute Lymphoblastic Leukemia: Experience from a Reference University Hospital in Cappadocia(2020) Yilmaz, Ebru; Erdogmus, Arda; Ozcan, Alper; Gorkem, Sureyya Burcu; Ceylan, Ozgur; Deniz, Kemal; Unal, Ekrem; Atalay, Mustafa Altay; Karakukcu, Musa; Koc, Ayse Nedret; Patiroglu, Turkan; 0000-0001-6910-7250; AAK-8276-2021Invasive fungal infections (IFI) are an important cause of mortality and morbidity in patients with hematological malignancy. This study aims to investigate the incidence of IFI development, risk factors, the management of the infection in a pediatric patient group followed up with the diagnosis of acute lymphoblastic leukemia (ALL), and to share the experience obtained from a single center. Two hundred forty children monitored with the diagnosis of ALL in the pediatric hematology-oncology department of the Erciyes University Medical Faculty from January 2010 to September 2017 included in the study. A total of 30 (14 females and 14 males) IR attacks were diagnosed (12.5%) in the included patients with ALL, two of them having the attacks twice. Candida species were the dominant cause of infection (n= 17) and the rest (n= 8) had invasive Aspergillosis. Nineteen IFI attacks were assessed as proven, 6 as probable, and 5 as possible IFI. The most fungal infection was detected in blood culture (43.3%) followed by pulmonary involvement (40%). The most frequently used diagnostic methods were direct microscopic examination, histological examination, and cultures (66.6%). IFI-related mortality was 20%. IFI continues to be an important problem in pediatric patients with hematologic malignity. The 7 of the observed invasive Aspergillosis developed in non hepafiltered room. Treatment of neutropenic children in hepafiltered rooms decrease the risk of IFI. With careful assessment of the patients bearing risk factors for IFI development, early diagnosis and treatment will reduce morbidity and mortal