TR Dizin İndeksli Yayınlar Koleksiyonu / TR Dizin Indexed Publications Collection
Permanent URI for this collectionhttps://hdl.handle.net/20.500.14365/4
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Article İzmir'de Metil Alkol Zehirlenmesi: Retrospektif Analiz(2024) Çelik, Nazlı Durmaz; Kumcu, Müge Kuzu; Uysal, Hasan Armagan; Güllüoğlu, HalilAmaç: Bu çalışmada, İzmir'deki metil alkol zehirlenme vakalarının incelemesi amaçlandı. Hastalar ve yöntemler: Bu retrospektif çalışmaya 1 Ekim 2020-30 Ekim 2020 tarihleri arasında sahte alkollü içecek tüketimi nedeniyle metil alkol zehirlenmesi tanısı konan 15 hasta (14 erkek, 1 kadın; ort. yaş: 56,1±9,3 yıl; dağılım, 40-71 yıl) dahil edildi. Hastalar sağkalıma göre gruplandırıldı. Akut Fizyoloji ve Kronik Sağlık Değerlendirme II skorlaması ve Glasgow Koma Skalası skorları dahil olmak üzere demografik ve klinik veriler karşılaştırıldı. Bulgular: Hastalardan sekizi (%53,3) öldü ve yedisi hayatta kaldı. Hayatını kaybeden ve hayatta kalan hastalar arasında optik sinir tutulumu, mekanik ventilasyon ihtiyacı ve dispne açısından anlamlı bir fark yoktu (sırasıyla p=0,057, p=0,467 ve p=0,467). Bununla birlikte, hayatını kaybeden ve hayatta kalan hastalar arasında radyolojik görüntüleme, görme bozukluğu, gastrointestinal semptomlar ve vazopressör ajan ihtiyacı açısından anlamlı bir fark gözlendi (sırasıyla p=0,044, p<0,001, p=0,011 ve p=0,026). Mortalite; vazopressör ajan ihtiyacı, Akut Fizyoloji ve Kronik Sağlık Değerlendirme II skoru ve Glasgow Koma Skalası skoru ile anlamlı bir şekilde ilişkiliydi (sırasıyla p=0,009; r=0,645, p=0,009; r=–0,652, p=0,008; ve r=0,562, p=0,029). Sonuç: Metil alkol zehirlenmesi, Türkiye'de yaygın ve hatta artan bir sorun olup yüksek mortalite ve morbiditeye neden olmaktadır. Ulusal otoriteler tarafından bu sorunun önüne geçmek için klinik, sosyal ve ekonomik stratejiler geliştirilmelidir.Article Citation - WoS: 2Differences in the Differential Expression of Micrornas Between Patients With Familial Multiple Sclerosis and Those With Sporadic Multiple Sclerosis(Galenos Publ House, 2023-12-28) Güllüoğlu, Halil; Uysal, Hasan Armağan; Poyraz, Turan; Altun, Zekiye; Kaya, Derya; Özcelik, Pınar; İdiman, Egemen; Poyraz, TuranObjective: Multiple sclerosis (MS) is a heterogeneous disease with clinical and immunological features. Most MS cases occur sporadically, but a considerable proportion of patients have a family history of MS. The etiology and pathophysiology of MS remain unclear. Recent epidemiological and gene expression studies have indicated that dysregulation of microRNAs (miRNAs) may play a role in MS pathogenesis. This study aimed to evaluate the differential expression of miRNAs in sporadic MS (sMS) and familial MS Materials and Methods: This cross-section, single-center study was conducted in 20 FMS and 10 sMS patients and 8 healthy controls. The patients were in the remission. In total, 2,549 miRNA genes were screened in the blood mononuclear cells from the whole blood samples of MS patients depending on miRBase 21. Differential expression of miRNAs in MS patients was identified compared with the control group, and miRNAs with a fold change >= 2 were validated using reverse transcription-polymerase chain reaction. Differentially expressed miRNAs were then compared between FMS and sMS patients. Results: Initial findings showed that miR-5100 and hsa-miR-16-2-3p were increased and miR-432-3p was decreased in FMS compared with sMS, whereas miR-548-aa, hsa-miR-142-3p, and miR-451-b were increased in both sMS and FMS, but miR-548-v was increased only in sMS. Some miRNAs showed the same expression patterns in both groups. Conclusion: Differential expression of certain miRNAs may be a useful biomarker in the diagnosis of MS. This study showed that miRNAs may discriminate between FMS and sMS cases and MS subtypes, as indicated in earlier studies.Article Citation - WoS: 1Citation - Scopus: 1Comparison of Facial Palsy Cases Before and During the Pandemic Coronavirus Disease-2019(Galenos Publ House, 2023-06-23) Uysal, Hasan Armağan; Güllüoğlu, HalilObjective: The pandemic coronavirus disease-2019 (COVID-19) is caused by a novel type of coronavirus named severe acute respiratory syndrome coronavirus-2 and is rapidly spreading all over the world. In addition to various neurological symptoms, acute facial palsy was diagnosed as the main neurological symptom in some COVID-19 patients. The current study aimed to analyze the variation and any possible association in the case numbers or medical symptoms of patients with facial palsy before and during the COVID-19 pandemic.Methods: The clinical files of patients who were diagnosed with facial palsy in the Neurology Department of Medicalpoint Hospital, University of Economics Faculty of Medicine, Izmir were retrospectively investigated. To compare the facial palsy cases according to different periods, two patient groups were formed: before the COVID-19 pandemic and during the COVID-19 pandemic. The pandemic group was further divided into two subgroups as COVID-19-positive and COVID-19-negative patients to compare the effects of COVID-19 on facial palsy.Results: During the specified COVID-19 period (May 2020-January 2021) of the study, 38 patients were admitted to the hospital for facial palsy; 34 facial palsy patients were admitted in the same calendar period as the two previous years (May 2018-January 2019). There was no significant difference in the frequency of facial palsy between these two time periods. There were significant differences between before and during the COVID-19 pandemic groups regarding response to cortisone therapy (p<0.001), facial palsy grade (p<0.001), electromyography findings (p=0.005), denervation (p<0.001), and 6 months recovery (p<0.001) data. There were also significant differences between the COVID-19-positive and COVID-19-negative subgroups regarding response to cortisone therapy (p=0.015) and facial palsy grade (p=0.001).Conclusion: The current study findings support the possible association between the severity of the clinical course of facial palsy and COVID-19. Further studies are needed to prove a direct association between facial palsy and COVID-19.