Tıp Fakültesi

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Citation - WoS: 3
Citation - Scopus: 3
Bronchiectasis in Türkiye: Data From a Multicenter Registry (Turkish Adult Bronchiectasis Database)
(Galenos Publ House, 2024) Edis, Ebru Cakir; Cilli, Aykut; Kizilirmak, Deniz; Coskun, Ayson Sakar; Guler, Nurcan; Cicek, Sedat; Sayiner, Abdullah
Background: Bronchiectasis is a chronic lung disease characterized by permanent bronchial wall dilatation. Although it has been known as an orphan disease, it has recently gained attention because of registry -based studies and drug research. Aims: We aimed to use a multicenter database to analyze and compare data regarding the etiology, associated comorbidities, microbiological characteristics, and preventive strategies of bronchiectasis in T & uuml;rkiye to those of other countries. Study Design: A multicenter prospective cohort study. Methods: The multicenter, prospective cohort study was conducted between March 2019 and January 2022 using the Turkish Adult Bronchiectasis Database, in which 25 centers in T & uuml;rkiye participated. Patients aged > 18 years who presented with respiratory symptoms such as cough, sputum, and dyspnea and were diagnosed with non -cystic fibrosis bronchiectasis using computed tomography were included in the study. Demographic information, etiologies, comorbidities, pulmonary functions, and microbiological, radiological, and clinical data were collected from the patients. Results: Of the 1,035 study participants, 518 (50%) were females. The mean age of the patients was 56.1 +/- 16.1 years. The underlying etiology was detected in 565 (54.6%) patients. While postinfectious origin was the most common cause of bronchiectasis (39.5%), tuberculosis was identified in 11.3% of the patients. An additional comorbidity was detected in 688 (66.5%) patients. The most common comorbidity was cardiovascular disease, and chronic obstructive pulmonary disease (COPD) and bronchiectasis was identified in 19.5% of the patients. The most commonly detected microbiological agent was Pseudomonas aeruginosa (29.4%). Inhaled corticosteroids (ICS) were used in 70.1% of the patients, and the frequency of exacerbations in the last year was significantly higher in patients using ICS than in nonusers (p < 0.0001). Age [odds ratio (OR): 1.028; 95% confidence interval (CI): 1.005-1.051], cachexia (OR: 4.774; 95% CI: 2,054-11,097), high modified medical research council dyspnea scale score (OR: 1,952; 95% CI: 1,459-2,611), presence of chronic renal failure (OR: 4,172; 95% CI: 1,249-13,938) and use of inhaled steroids (OR: 2,587; 95% CI: 1,098-6,098) were significant risk factors for mortality. Mortality rates were higher in patients with COPD than in those with no COPD (21.7-9.1%, p = 0.016). Patients with bronchiectasis and COPD exhibited more frequent exacerbations, exacerbation -related hospitalizations, and hospitalization in the intensive care unit in the previous year than patients without COPD. Conclusion: This is the first multicenter study of bronchiectasis in T & uuml;rkiye. The study results will provide important data that can guide the development of health policies in T & uuml;rkiye on issues such as infection control, vaccination, and the unnecessary use of antibiotics and steroids.
Citation - WoS: 22
Citation - Scopus: 17
Clinical features of generalized lipodystrophy in Turkey: a cohort analysis
(Wiley Online Library, 2023) Özbek, Mehmet Nuri; Yildirim Simsir, Ilgin; Tuysuz, Beyhan; Tanrikulu, Seher; Celik Guler, Merve; Akinci, Baris
Aim: To describe the Turkish generalized lipodystrophy (GL) cohort with the frequency of each complication and the death rate during the period of the follow-up. Methods: This study reports on 72 patients with GL (47 families) registered at different centres in Turkey that cover all regions of the country. The mean ± SD follow-up was 86 ± 78 months. Results: The Kaplan-Meier estimate of the median time to diagnosis of diabetes and/or prediabetes was 16 years. Hyperglycaemia was not controlled in 37 of 45 patients (82.2%) with diabetes. Hypertriglyceridaemia developed in 65 patients (90.3%). The Kaplan-Meier estimate of the median time to diagnosis of hypertriglyceridaemia was 14 years. Hypertriglyceridaemia was severe (≥ 500 mg/dl) in 38 patients (52.8%). Seven (9.7%) patients suffered from pancreatitis. The Kaplan-Meier estimate of the median time to diagnosis of hepatic steatosis was 15 years. Liver disease progressed to cirrhosis in nine patients (12.5%). Liver disease was more severe in congenital lipodystrophy type 2 (CGL2). Proteinuric chronic kidney disease (CKD) developed in 32 patients (44.4%) and cardiac disease in 23 patients (31.9%). Kaplan-Meier estimates of the median time to diagnosis of CKD and cardiac disease were 25 and 45 years, respectively. Females appeared to have a more severe metabolic disease, with an earlier onset of metabolic abnormalities. Ten patients died during the follow-up period. Causes of death were end-stage renal disease, sepsis (because of recurrent intestinal perforations, coronavirus disease, diabetic foot infection and following coronary artery bypass graft surgery), myocardial infarction, heart failure because of dilated cardiomyopathy, stroke, liver complications and angiosarcoma. Conclusions: Standard treatment approaches have only a limited impact and do not prevent the development of severe metabolic abnormalities and early onset of organ complications in GL.
Citation - WoS: 4
Citation - Scopus: 4
Early puberty paradox: an investigation of anxiety levels of mothers and children, children's quality of life, and psychiatric diagnoses
(SpringerLink, 2023) Kardaş, Burcu; Kardaş, Ömer; Demiral, Meliha; Özbek, Mehmet Nuri
Early puberty signs lead to an increase in anxiety levels of parents and children. The aim of this study was to investigate the quality of life and anxiety levels of girls and their mothers who were admitted to a pediatric endocrinology clinic with concerns about early puberty. Girls and their mothers who were admitted to endocrinology outpatient clinic with concerns about early puberty were compared to healthy control group. Screen for Child Anxiety Related Emotional Disorders (SCARED) parent form, Quality of Life for Children Scale (PedsQL) parent form, and Beck Anxiety Inventory (BAI) were administered to the mothers. Children were evaluated with the Schedule for Afective Disorders and Schizophrenia for School-Age Children (Kiddie-SADS Lifetime Version) (K-SADS-PL). The study sample consisted of 92 girls and 62 of them were administered to clinic with concerns about early puberty. There were 30 girls in early puberty group (group 1), 32 girls were in the normal development group (group 2), and 30 were in the healthy control group (group 3). The anxiety level of group 1 and group 2 was signifcantly higher, and their quality of life was signifcantly lower when compared to group 3 (p<0.001). Mother’s anxiety level was found signifcantly higher in group 2 (p<0.001). It has shown that anxiety level and quality of life of children were associated with anxiety level of mothers and the current Tanner stage (r=0.302, p<0.005). Conclusion: Mothers and children who have concerns about early puberty are negatively afected when early puberty is a possibility. For this reason, educating parents will prevent negative impacts of this situation on children. At the same time, it will decrease health burden.
Citation - WoS: 1
Citation - Scopus: 2
Evaluation and management of neonatal onset hyperinsulinemic hypoglycemia: a single neonatal center experience
(Taylor & Francis, 2023) Bezirganoğlu, Handan; Okur, Nilifer; Feryal Taş, Funda; Çelik, Kıymet; Özbek, Mehmet Nuri
Objectives: To evaluate the clinical characteristics and treatment options of neonates requiring prolonged hospitalization due to persistent hyperinsulinemic hypoglycemia (HH). Methods: This retrospective cohort study included infants >34 weeks of gestation at birth who were born in our hospital between 2018 and 2021, diagnosed with HH, and required diazoxide within the first 28 days of life. The baseline clinical characteristics, age at the time of diagnosis and treatment options in diazoxide resistance cases were recorded. Genetic mutation analysis, if performed, was also included. Results: A total of 32 infants diagnosed with neonatal HH were followed up. Among the cohort, 25 infants were classified as having transient form of HH and seven infants were classified as having congenital hyperinsulinemic hypoglycemia (CHI). Thirty-one percent of the infants had no risk factors. The median birth weight was significantly higher in the CHI group, whereas no differences were found in other baseline characteristics. Patients diagnosed with CHI required higher glucose infusion rate, higher doses, and longer duration of diazoxide treatment than those in the transient HH group. Eight patients were resistant to diazoxide, and six of them required treatment with octreotide and finally sirolimus. Sirolimus prevented the need of pancreatectomy in five of six patients without causing major side effects. Homozygous mutations in the ABCC8 gene were found in four patients with CHI. Conclusions: The risk of persistent neonatal hyperinsulinism should be considered in hypoglycemic neonates particularly located in regions with high rates of consanguinity. Our study demonstrated sirolimus as an effective treatment option in avoiding pancreatectomy in severe cases.
Citation - WoS: 2
Evaluation of Hematological Parameters After Transcatheter Aortic Valve Replacement
(SAGE, 2023) Karahan, Mehmet Zülkif; Aktan, Adem; Güzel, Tuncay; Kılıç, Raif; Günlü, Serhat; Demir, Muhammed; Ertaş, Faruk
Although transcatheter aortic valve replacement (TAVR) is safe and effective, mortality and bleeding events post procedure are important. The present study investigated the changes in hematologic parameters to evaluate whether they predict mortality or major bleeding. We enrolled 248 consecutive patients (44.8% male; mean age 79.0 ± 6.4 years) undergoing TAVR. In addition to demographic and clinical examination, blood parameters were recorded before TAVR, at discharge, 1 month and 1 year. Hemoglobin levels before TAVR 12.1 ± 1.8 g/dL, 10.8 ± 1.7 g/dL at discharge, 11.7 ± 1.7 g/dL at first month, 11.8 ± 1.4 g/dL at first year (Hemoglobin values compared with pre-TAVR, P < .001, P = .019, P = .047, respectively). Mean platelet volume (MPV) before TAVR 8.72 ± 1.71 fL, 8.16 ± 1.46 fL at discharge, 8.09 ± 1.44 fL at first month, 7.94 ± 1.18 fL at first year (MPV values compared with pre-TAVR, P < .001, P < .001, P < .001, respectively). Other hematologic parameters were also evaluated. Hemoglobin, platelet count, MPV, and red cell distribution width before the procedure, at discharge, and at the first year did not predict mortality and major bleeding in receiver operating characteristic analysis. After multivariate Cox regression analysis, hematologic parameters were not independent predictors of in-hospital mortality, major bleeding, and death at 1 year after TAVR.
Citation - WoS: 2
Citation - Scopus: 2
Evaluation of Hematological Parameters After Transcatheter Aortic Valve Replacement
(Sage Journals, 2023) Karahan, Mehmet Zülkif; Aktan, Adem; Güzel, Tuncay; Kılıç, Raif; Günlü, Serhat; Demir, Muhammed; Ertaş, Faruk
Although transcatheter aortic valve replacement (TAVR) is safe and effective, mortality and bleeding events post procedure are important. The present study investigated the changes in hematologic parameters to evaluate whether they predict mortality or major bleeding. We enrolled 248 consecutive patients (44.8% male; mean age 79.0 ± 6.4 years) undergoing TAVR. In addition to demographic and clinical examination, blood parameters were recorded before TAVR, at discharge, 1 month and 1 year. Hemoglobin levels before TAVR 12.1 ± 1.8 g/dL, 10.8 ± 1.7 g/dL at discharge, 11.7 ± 1.7 g/dL at first month, 11.8 ± 1.4 g/dL at first year (Hemoglobin values compared with pre-TAVR, P < .001, P = .019, P = .047, respectively). Mean platelet volume (MPV) before TAVR 8.72 ± 1.71 fL, 8.16 ± 1.46 fL at discharge, 8.09 ± 1.44 fL at first month, 7.94 ± 1.18 fL at first year (MPV values compared with pre-TAVR, P < .001, P < .001, P < .001, respectively). Other hematologic parameters were also evaluated. Hemoglobin, platelet count, MPV, and red cell distribution width before the procedure, at discharge, and at the first year did not predict mortality and major bleeding in receiver operating characteristic analysis. After multivariate Cox regression analysis, hematologic parameters were not independent predictors of in-hospital mortality, major bleeding, and death at 1 year after TAVR.
Citation - WoS: 8
Citation - Scopus: 9
Prevalence of obesity in elementary schools in mardin, South-Eastern of Turkey: A preliminary study
(2012) Battaloğlu İnanç, Betül; Şahin Say, Deniz; Oğuzöncül, Ayşe Ferdane; Bindak, Recep; Mungan, Feride
Amaç: Bu araştırmada, Mardin ilindeki ilköğretim çağı çocukları arasında obezite sıklığı, obezite ile aile ve çevre faktörleri arasındaki ilişki değerlendirildi. Materyal ve Metot: Çalışmada Mardin il merkezindeki, üç ilköğretim okulunda 6-15 yaş grubundaki, 3460 çocuğun boy ve ağırlık ölçümleri yapıldı. Beslenme alışkanlıkları ve aile-çevre faktörlerine ait bilgiler anket yolu ile elde edildi. Her öğrenci için vücut kitle indeksi (BMI) hesaplandı. Dünya Sağlık Örgütü (WHO) tarafından çocuk ve adolesanlarda fazla kilolu olma ve obezitenin sınıflandırılmasında kullanılması önerilen ve 2007 yılında yayınlanan 5-19 yaş grubu çocuklar ve adolesanlar için büyüme referans değerleri baz alınarak hesaplandı. Söz konusu referans değerlerine göre vücut kitle indeksi (BMI)değeri 97. persentil üzerinde olan çocuklar obez; BMI değeri 85-97. persentil arasında olanlarda fazla kilolu olarak tanımlandı. Veriler bilgisayarda SPSS istatistik programı ile değerlendirildi. Analizler için ki-kare ve t-testleri kullanıldı. P<0.05 istatistiksel olarak anlamlı kabul edildi. Bulgular: Öğrencilerin % 48.2’si kız idi. Fazla ağırlığı (overweight) olan çocuk %15.78, obez olan çocuk oranı %10.57 idi. Cinsiyete göre obezite sıklığı kız çocuklar için %9.05 ve erkek çocuklar için %11.97 idi. Erkeklerde obezite sıklığı anlamlı derecede daha yüksekti (p<0.01). 13 -15 yaş grubundaki kızların BMI ortalamaları, aynı yaş grubundaki erkeklere göre anlamlı derecede yüksekti. Sosyoekonomik düzeyi yüksek olanlarda (p<0.01), düzensiz öğün yiyenlerde (p=0.05) , günde 2 saatten fazla TV seyredenlerde (p=0.03), 6 aydan az anne sütü alanlarda (p<0,05), annesi (p<0.05) veya babası (p<0.01) obez olanlarda obezite sıklığı anlamlı derecede daha yüksek bulundu. Sonuç: Obezite bir sağlık sorunu olarak dünya çapında artmaktadır. Çocukluk çağında obez olmak ve obez ebeveyn/(ebeveynlere) sahip olmak, erişkinlikte obez olmanın risk faktörlerinden ikisidir. Yetişkinlikte, obezitenin kalıcılığı, sorunun en ciddi yönüdür. Obezitede tedavi başarı oranı, ne yazık ki yüksek değildir. Bu nedenle, rutin çocukluk çağı büyüme değerlendirilmesi için, vücut kitle indeksinin eklenerek, risk altında olanların erken tespiti ile ilgili bir önleyici strateji en akılcı yol olarak görünmektedir.

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