Browsing by Author "Ozdogan S."

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    The success of the Cystic Fibrosis Registry of Turkey for improvement of patient care
    (John Wiley and Sons Inc, 2022) Asfuroglu P.; Sismanlar Eyuboglu T.; Aslan A.T.; Gursoy T.R.; Emiralioglu N.; Yalcin E.; Kiper N.; Sen V.; Sen H.S.; Altintas D.U.; Ozcan D.; Kilinc A.A.; Cokugras H.; Baskan A.K.; Yazan H.; Erenberk U.; Dogan G.; Unal G.; Yilmaz A.I.; Keskin O.; Arik E.; Kucukosmanoglu E.; Irmak I.; Damadoglu E.; Ozturk G.K.; Gulen F.; Basaran A.E.; Bingol A.; Cekic S.; Sapan N.; Kilic G.; Harmanci K.; Kose M.; Ozdemir A.; Tugcu G.D.; Polat S.E.; Hangul M.; Ozcan G.; Aydin Z.G.G.; Yuksel H.; Topal E.; Ozdogan S.; Caltepe G.; Suleyman A.; Can D.; Ekren P.K.; Bal C.M.; Kilic M.; Cinel G.; Cobanoglu N.; Pekcan S.; Cakir E.; Ozcelik U.; Dogru D.
    Background: Cystic fibrosis (CF) registries play an essential role in improving disease outcomes of people with CF. This study aimed to evaluate the association of newly established CF registry system in Turkey on follow-up, clinical, growth, treatment, and complications of people with this disease. Methods: Age at diagnosis, current age, sex, z-scores of weight, height and body mass index (BMI), neonatal screening results, pulmonary function tests, history of meconium ileus, medications, presence of microorganisms, and follow-up were evaluated and compared to data of people with CF represented in both 2017 and 2019 registry data. Results: There were 1170 people with CF in 2017 and 1637 in 2019 CF registry. Eight hundred and fourteen people were registered in both 2017 and 2019 of whom z-scores of heights and BMI were significantly higher in 2019 (p = 0.002, p =0.039, respectively). Inhaled hypertonic saline, bronchodilator, and azithromycin usages were significantly higher in 2019 (p =0.001, p = 0.001, p = 0.003, respectively). The percent predicted of forced expiratory volume in 1 sec and forced vital capacity were similar in 2017 and 2019 (88% and 89.5%, p = 0.248 and 84.5% and 87%, p =0.332, respectively). Liver diseases and osteoporosis were significantly higher, and pseudo-Bartter syndrome (PBS) was significantly lower in 2019 (p = 0.011, p = 0.001, p = 0.001, respectively). Conclusions: The z-scores of height and BMI were higher, the use of medications that protect and improve lung functions was higher and incidence of PBS was lower in 2019. It was predicted that registry system increased the care of people with CF regarding their follow-up. The widespread use of national CF registry system across the country may be beneficial for the follow-up of people with CF. © 2022 Wiley Periodicals LLC.
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    Clinical findings of patients with cystic fibrosis according to newborn screening results
    (John Wiley and Sons Inc, 2022) Ramasli Gursoy T.; Aslan A.T.; Asfuroglu P.; Sismanlar Eyuboglu T.; Cakir E.; Cobanoglu N.; Pekcan S.; Cinel G.; Dogru D.; Ozcelik U.; Yalcin E.; Sen V.; Ercan O.; Kilinc A.A.; Yazan H.; Altintas D.U.; Kartal Ozturk G.; Bingol A.; Sapan N.; Celebioglu E.; Tugcu G.D.; Ozdemir A.; Harmanci K.; Kose M.; Emiralioglu N.; Tamay Z.; Yuksel H.; Ozcan G.; Topal E.; Can D.; Korkmaz Ekren P.; Caltepe G.; Kilic M.; Ozdogan S.
    Background: Cystic fibrosis (CF) is a lethal recessive genetic disease caused by loss of function associated with mutations in the CF trans-membrane conductance regulator. It is highly prevalent (approximately 1 in 3,500) in Caucasians. The aim of this study was to compare demographic and clinical features, diagnostic tests, treatments, and complications of patients with CF whose newborn screening (NBS) with twice-repeated immune reactive trypsinogen testing was positive, normal, and not performed. Methods: In this study, 359 of all 1,488 CF patients recorded in the CF Registry of Turkey in 2018, who had been born through the process of NBS, were evaluated. Demographic and clinical features were compared in patients diagnosed with positive NBS (Group 1), normal (Group 2), or without NBS (Group 3). Results: In Group 1, there were 299 patients, in Group 2, there were 40 patients, and in Group 3, there were 20 patients. Among all patients, the median age at diagnosis was 0.17 years. The median age at diagnosis was higher in Groups 2 and 3 than in Group 1 (P = 0.001). Fecal elastase results were higher in Group 2 (P = 0.033). The weight z-score was lower and chronic Staphylococcus aureus infection was more common in Group 3 (P = 0.017, P = 0.004, respectively). Conclusions: Frequency of growth retardation and chronic S. aureus infection can be reduced with an early diagnosis using NBS. In the presence of clinical suspicion in patients with normal NBS, further analyses such as genetic testing should be performed, especially to prevent missing patients with severe mutations. © 2021 Japan Pediatric Society.
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    COVID-19 in early 2023: Structure, replication mechanism, variants of SARS-CoV-2, diagnostic tests, and vaccine & drug development studies
    (John Wiley and Sons Inc, 2023) Polatoğlu I.; Oncu-Oner T.; Dalman I.; Ozdogan S.
    Coronavirus Disease-19 (COVID-19) is an infectious disease caused by severe acute respiratory syndrome-coronaviruses-2 (SARS-CoV-2), a highly pathogenic and transmissible coronavirus. Most cases of COVID-19 have mild to moderate symptoms, including cough, fever, myalgias, and headache. On the other hand, this coronavirus can lead to severe complications and death in some cases. Therefore, vaccination is the most effective tool to prevent and eradicate COVID-19 disease. Also, rapid and effective diagnostic tests are critical in identifying cases of COVID-19. The COVID-19 pandemic has a dynamic structure on the agenda and contains up-to-date developments. This article has comprehensively discussed the most up-to-date pandemic situation since it first appeared. For the first time, not only the structure, replication mechanism, and variants of SARS-CoV-2 (Alpha, Beta, Gamma, Omicron, Delta, Epsilon, Kappa, Mu, Eta, Zeta, Theta, lota, Lambda) but also all the details of the pandemic, such as how it came out, how it spread, current cases, what precautions should be taken, prevention strategies, the vaccines produced, the tests developed, and the drugs used are reviewed in every aspect. Herein, the comparison of diagnostic tests for SARS-CoV-2 in terms of procedure, accuracy, cost, and time has been presented. The mechanism, safety, efficacy, and effectiveness of COVID-19 vaccines against SARS-CoV-2 variants have been evaluated. Drug studies, therapeutic targets, various immunomodulators, and antiviral molecules applied to patients with COVID-19 have been reviewed. © 2023 The Authors. MedComm published by Sichuan International Medical Exchange & Promotion Association (SCIMEA) and John Wiley & Sons Australia, Ltd.