Tıp Fakültesi / Faculty of Medicine
Permanent URI for this collectionhttps://hdl.handle.net/11727/1403
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Item Effect of Biomass Exposure on Lung Function(2015) Balcan, Baran; Akan, Selcuk; Ceyhan, Berrin; A-4721-2018; ABI-4175-2020Item Sirolimus-Induced Diffuse Alveolar Hemorrhage: A Case Report(2016) Balcan, Baran; Simsek, Ergun; Ugurlu, Aylin O.; Demiralay, Ebru; Sahin, Sevgi; 0000-0003-3598-3986; 26849007; A-4721-2018; AAA-2925-2020Sirolimus is a mammalian target of the rapamycin, a protein kinase, which is responsible for inhibition of T cell and B cell proliferation. Sirolimus has side effects on lugs, and may cause cryptogenic organizing pneumonia, diffuse alveolar hemorrhage, lymphocytic pneumonitis, hypersensitivity pneumonitis, desquamative interstitial pneumonia, and pulmonary alveolar proteinosis. Diagnosis is based on the combination of clinical, radiological, histological, and pathological investigation. We report a case of diffuse alveolar hemorrhage in a 33-year-old, female renal transplant recipient. After discontinuation of sirolimus, radiological images and clinical condition of the patient got better. We also planned steroid therapy for 6 months by tapering the dosage slowly. After steroid therapy, full recovery of pulmonary functions achieved, and the patient is observed in our outpatient clinic with lack of any pulmonary symptoms.Item Is Exposure to Biomass Smoke Really Associated with COPD? Reply(2017) Balcan, Baran; Akan, Selcuk; Ugurlu, Aylin Ozsancak; Handemir, Bahar Ozcelik; Ceyhan, Berrin Bagci; Ozkaya, Sevket; https://orcid.org/0000-0003-3598-3986; A-4721-2018; AAA-2925-2020Item Increased Mortality Among Renal Transplant Patients With Invasive Pulmonary Aspergillus Infection(2018) Balcan, Baran; Ozcelik, Umit; Ugurlu, Aylin Ozsancakli; Aydin, Mehtap; Nalcaci, Serdar; Karakayali, Feza Yarbug; 0000-0003-1073-2494; 0000-0003-3598-3986; 0000-0003-4044-9366; 0000-0002-1874-947X; 30235978; A-4721-2018; AAG-8651-2021; AAA-2925-2020; HLX-0937-2023; AAB-3888-2021Introduction: Renal transplantation is the most effective and preferred definite treatment option in patients with end-stage renal disease. Due to long-term immunesuppressive treatment, renal transplant recipients become vulnerable to opportunistic infections, especially to fungal infections. Method: This was a single-center, retrospective observational study of 438 patients who underwent renal transplantation between 2010 and 2016. Results: Thirty-eight renal transplant recipients who had lower respiratory tract infection with median age of 41.5 years were evaluated for invasive pulmonary aspergillus (IPA). Of these, 52.6% were female and 84.2% had living donors. Eleven of 38 lower respiratory patients were found to have IPA infection, 5 with proven infection. Compared to patients who did not have fungal pulmonary infection, patients with invasive aspergillus were older and had high fever, galactomannan levels, and leukocyte counts. Mortality was also higher in those patients. Having fever at the baseline and IPA infection was significantly associated with mortality in univariate analysis and remained related in multivariate model after adjustment for age, gender, and fever. Conclusion: Invasive pulmonary aspergillus infection is highly associated with increased mortality rates in renal transplant patients. Fungal pulmonary infections in immune-suppressed patients should be diagnosed and treated immediately in order to avoid the life-threatening complications and may greatly improve prognosis.Item Wegener Granulomatosis Complicated by Brain Abscess Caused by Nocardia spp.(2016) Sahin, Sevgi; Balcan, Baran; Kiziltas, Safak; Aydin, Mehtap; Y-1366-2018; A-4721-2018Wegener granulomatosis is a multisystemic disease associated with high mortality rate and characterized by necrotizing granulomatous vasculitis predominantly in the respiratory tract and kidneys. Presence of kidney failure at the time of diagnosis describes a poor prognostic marker. We presented a Wegener granulomatosis case complicated with brain abscess caused by Nocardia.Item Altered pulmonary functions due to biomass smoke in a rural population of Turkish women: a descriptive study(2018) Ozsancak Ugurlu, Aylin; Balcan, Baran; Akan, Selcuk; Ceyhan, Berrin; 30246655; A-4721-2018Introduction: Wood or other organic sources of fuel are used as source of energy for heating or cooking particularly in developing countries. The aim of the current study was to evaluate the association between biomass exposure time and parameters of pulmonary function tests. Materials and Methods: Four hundred twenty-four consecutive women who lived and exposed to biomass smoke in a small province in Eastern Turkey were involved. This study was performed with women who had come to pulmonology out-patient clinic with symptom of dyspnea. Results: The independent variables assessed in the study patients were age, BMI, starting age of cooking, hours per day and weeks per month spent cooking, and cooking years; the dependent variables were PFT parameters. Ninety-two (21.6%) patients had an obstructive PFT pattern. Sixty-seven (73%) of these patients were classified as GOLD 2 and 25 (27%) patients were classified as GOLD 3. Seventy-five (17.6 %) of the patients had restrictive lung disease; 54 (72%) of these patients were found to have a mild and 21 (27%) had a moderate restrictive pattern. Increased number of years in cooking and to start cooking at younger ages were a risk factors for the development of obstructive and restrictive disease. There was a statistically significant and negative correlation between increased number of years and the value of FEV1 (r=-0.917; p=<0.001), FEV1/FVC (r=-0.739; p<0.001), and FVC (r=-0.906; p<0.001). The median time of cooking required was 23 years for the development of obstruction, and 25 years for restriction, respectively. Conclusion: Cumulative biomass exposure time is associated with impairment in PFT parameters; results in both obstructive and restrictive lung disease. Biomass exposure is a public health problem and pre-cautions should be taken in order to prevent impaired pulmonary functions.