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Article Citation - WoS: 2Citation - Scopus: 2The Relationship Between Lung Function, Exercise Capacity, Oxidant and Antioxidant Response in Primary Ciliary Dyskinesia and Cystic Fibrosis(Turkish J Pediatrics, 2024) Kartal, Yasemin; Ozel, Cemile Bozdemir; Cakmak, Aslihan; Ulu, Hazal Sonbahar; Ince, Deniz Inal; Tural, Dilber Ademhan; Sabuncuoglu, Suna; Özçelik, Uğur; Inal-ınce, Deniz; Budak, Murat; Arıkan, HülyaBackground. There is a need to identify the complex interplay between various physiological mechanisms in primary ciliary dyskinesia (PCD) and cystic fibrosis (CF). The study investigated the interaction between respiratory function, exercise capacity, muscle strength, and inflammatory and oxidant/antioxidant responses in patients with PCD and CF. Methods. The study included 30 PCD patients, 30 CF patients, and 29 age and sex-matched healthy subjects. Exercise capacity was assessed using the modified shuttle walk test (MSWT). Handgrip strength (HGS) was used to evaluate general muscle strength. Oxidative stress-inflammatory parameters were also assessed. Pulmonary function test was performed by spirometry. Regarding the forced expiratory volume in 1 second (FEV1) 1 ) z-score, patients with PCD and CF were subdivided into normal, mild, and severe/moderate groups. Results. Forced vital capacity (FVC) z-scores were lower in PCD and CF patients than controls. FEV1, 1 , FEV1/ 1 / FVC, peak expiratory flow (PEF), and forced mid expiratory flow (FEF 25-75% ) z-scores were lower in PCD than in the other groups. HGS was lower in both mild PCD and normal CF patients relative to the controls. MSWT distance was lower in severe/moderate PCD patients than controls. Catalase (CAT), glutathione S-transferase (GST), glutathione peroxidase (GPx), and malondialdehyde (MDA) levels did not differ significantly among the study groups, but superoxide dismutase (SOD) level in severe/moderate PCD, and glutathione (GSH) level in normal CF were higher than in controls. Interleukin-6 (IL-6) level was higher in patients with normal PCD and CF compared to the controls. IL-1 beta level was higher in PCD compared to controls. Additionally, correlations among these parameters were also determined in some patient groups. Conclusion. Homeostasis related to respiratory function, aerobic performance, muscle strength, inflammatory response, and oxidant/antioxidant balance were affected in PCD and CF. Evaluating these mechanisms together may contribute to elucidating the pathophysiology of these rare diseases.Article Citation - Scopus: 5Real-World Data From Turkey: Is Sofosbuvir/Ledipasvir With or Without Ribavirin Treatment for Chronic Hepatitis C Really Effective?(AVES, 2021) Demirtürk,N.; Aygen,B.; Çelik,İ.; Mıstık,R.; Akhan,S.; Barut,Ş.; Doğan,N.; Karakeçili, Faruk; Asan, Ali; Özel, Selcan Arslan; Ersöz, Gülden; Yıldız, Orhan; Şimşek, Sümeyra; Tarakçı, HüseyinBackground: In this study, we aimed to investigate the efficacy and safety of sofosbuvir-based therapies in the treatment of chronic hepatitis C in real-world clinical practice. Methods: Data from patients with chronic hepatitis C treated with SOF/LDV ± RBV or SOF/RBV in 31 centers across Turkey between April 1, 2017, and August 31, 2018, were recorded in a nationwide database among infectious disease specialists. Demographics, clinical, and virological outcomes were analyzed. Results: A total of 552 patients were included in the study. The mean age of the patients was 51.28 ± 14.2, and 293 (55.8%) were female. The majority had HCV genotype 1b infection (65%), 75.04% of the patients underwent treatment, and non-cirrhosis was present at baseline in 381 patients (72.6%). SOF/LDV ± RBV treatment was given to 477 patients and 48 patients received SOF/RBV according to HCV genotype. The total SVR12 rate was 99% in all patients. Five patients experienced disease relapse during the study and all of them were genotype 2. In patients infected with HCV GT2, SVR12 was 77.3%. SVR was 100% in all patients infected with other HCV genotypes. All treatments were well tolerated by patients without causing severe adverse events. Side effects and side effects-associated treatment discontinuation rates were 28.2% and 0.4%, respectively. Weakness (13.7%) was the common side effect. Conclusion: The present real-world data of 525 patients with HCV genotypes 1, 1a, 1b, 3, 4, and 5 who underwent SOF/LDV ± RBV treatment in Turkey demonstrated a high efficacy and safety profile. HCV GT2 patients should be treated with more efficacious treatment. © Copyright 2021 by The Turkish Society of Gastroenterology • Available online at turkjgastroenterol.orgArticle Citation - WoS: 2The Impact of Vaccination Among Hospitalized Patients With the Diagnosis of Covid-19(Doc design informatics Co Ltd, 2023) Yıldız, Yeşim; Özger, Hasan Selçuk; Acar, Ali; Keskin, Ayşegül Seremet; Binay, Umut Devrim; Ünlü, Gülten; Diseases, The Adult Immunization Study Group Of The Turkish Society Of Clinical Microbiology And Infectious; Seremet-Keskin, Aysegul; Azap, Alpay; Senol, Esin; Bayındır, Yasar; Kaya, Safak; Saygideger, Yasemin; Mete, Ayşe ÖzlemObjective: We aimed to investigate the vaccination status and the risk factors for the in- tensive care unit (ICU) support need of the laboratory-confirmed breakthrough COVID-19 infection inpatients. Materials and Methods: This multi-center point-prevalence study was conducted on inpa- tients, divided into two groups as ‘fully’ and ‘partially’ vaccinated according to COVID-19 vaccination status. Results: Totally 516 patients were included in the study. The median age was 65 (55-77), and 53.5% (n=276) of the patients were male. Hypertension (41.9%, n=216), diabetes mel- litus (DM) (31.8%, n=164), and coronary artery disease (CAD) (16.3%, n=84) were the pre- dominant comorbidities. Patients were divided into two groups ICU (n=196) and non-ICU (n=301). Hypertension (p=0.026), DM (p=0.048), and congestive heart failure (CHF) (p=0.005) were significantly higher in ICU patients and the median age was younger among non-ICU patients (p=0.033). Of patients, 16.9% (n=87) were fully vaccinated, and this group’s need for ICU support was statistically significantly lower (p=0.021). Conclusion: We conclude that older age, hypertension, DM, CHF, and being partially vacci- nated were associated with the need for ICU support. Therefore, all countries should con- tinuously monitor post-vaccination breakthrough COVID-19 infections to determine the national booster vaccine administration approach that will provide vulnerable individuals the highest protection.
