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Tanaffos، جلد ۲۲، شماره ۴، صفحات ۴۱۱-۴۱۷
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عنوان انگلیسی Trends in Epidemiology and Outcome of Small Cell Lung Cancer over 10 Years at Tertiary Cancer Care Center in Iran
چکیده انگلیسی مقاله Background: Lung cancer is the leading cause of cancer death. Among different lung cancer histopathologies, small cell lung cancer (SCLC) has been known to be the most aggressive and lethal nature. This study analyzed the epidemiological characteristics, outcomes, and trends of SCLC at a tertiary cancer care center in Iran.
Materials and Methods: Retrospectively collected demographic characteristics and survival outcome data on histologically proven SCLC patients during 2009-2019 at the National Research Institute of Tuberculosis and Lung Disease (NRITLD) were reviewed.
Results: In a study of 334 SCLC patients, there were more male patients than female, with a ratio of 2.5 to 1, and the mean age at diagnosis was 58.36 years. While gender distribution and smoking status among women remained consistent over the study period, there was a significant increase in male smokers (P<0.001). Female patients were diagnosed at younger age and had a significantly lower proportion of smokers compared to males (P<0.016). The mean and median overall survival were 10.9 and 8.2 months, with one-, two-, and three-year survival rates of 21%, 10%, and 3% respectively. Younger patients and females had significantly higher survival rates. In both uni/multivariate analyses, only age < 58 years and female gender were significantly associated with longer survival.
Conclusion: The relatively unchanged trend of SCLC in our series suggests that further research on prevention strategies especially smoking cessation, early detection, and new treatment options is urgently required.
کلیدواژه‌های انگلیسی مقاله Epidemiology,Small Cell Lung Carcinoma,Survival
نویسندگان مقاله Sharareh Seifi |
Research Center of Thoracic Oncology (RCTO), National Research Institute of Tuberculosis and Lung Diseases (NRITLD), Shahid Beheshti University of Medical Science, Tehran, Iran

Ghazal Fakhrai |
Research Center of Thoracic Oncology (RCTO), National Research Institute of Tuberculosis and Lung Diseases (NRITLD), Shahid Beheshti University of Medical Science, Tehran, Iran

Zahra Esfahani-Monfared |
Research Center of Thoracic Oncology (RCTO), National Research Institute of Tuberculosis and Lung Diseases (NRITLD), Shahid Beheshti University of Medical Science, Tehran, Iran

Adnan Khosravi |
Research Center of Thoracic Oncology (RCTO), National Research Institute of Tuberculosis and Lung Diseases (NRITLD), Shahid Beheshti University of Medical Science, Tehran, Iran

Atefeh Abedini |
Chronic Respiratory Diseases Research Center, National Research Institute of Tuberculosis and Lung Diseases (NRITLD), Shahid Beheshti University of Medical Science, Tehran, Iran

Babak Salimi |
Research Center of Thoracic Oncology (RCTO), National Research Institute of Tuberculosis and Lung Diseases (NRITLD), Shahid Beheshti University of Medical Science, Tehran, Iran

Maryam Seifi |
Research Center of Thoracic Oncology (RCTO), National Research Institute of Tuberculosis and Lung Diseases (NRITLD), Shahid Beheshti University of Medical Science, Tehran, Iran

Mahdi Tabarraee |
Department of Adult Hematology & Oncology, School of Medicine, Ayatollah Taleghani Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran

Mahmoud Dehghani Ghorbi |
Department of Internal Medicine, Imam Hossein Hospital, Shahid Beheshti University of Medical Science, Tehran, Iran

نشانی اینترنتی https://www.tanaffosjournal.ir/article_714794_0fa0432f792789d647e38db966ba6682.pdf
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