Ege Ünı̇ versı̇tesı̇ hastanesı̇ veri tabanındaki özofagus kanserlerinin epidemiyolojisi ve sağkalım özellikleri

Amaç: Bu çalışmada özofagus kanserlerinin (ÖK) epidemiyolojik ve genel sağkalım (GSK) özelliklerinin araştırılması amaçlanmıştır. Gereç Yöntem: Ege Üniversitesi Kanserle Savaş Uygulama ve Araştırma Merkezinin 1992-2017 yılları arasındaki verileri retrospektif olarak taranmıştır. CANREG-4 bilgisayar programına kayıtlı kanser verileri, Dünya Sağlık Örgütü ve Surveillance, Epidemiology, and End Results sisteminde gruplanmış ve analizleri yapılmıştır. İstatistik analizlerde ki-kare testi, General Linear Model ve Kaplan Meier sağkalım analizleri uygulanmıştır. Bulgular: Toplam 117.139 kanserden 19.542’u gastrointestinal sistem (GİS) kanserleridir. GİS kanserlerinin 1.009’u (%5,2) ÖK olup, GİS kanserleri içinde 6. sıklıktadır. ÖK’de 25 yılda doğrusal artış izlenmemiştir. Medyan yaş 60 (15-90) yıldır. Olguların 573’ü (%56,8) erkektir. ÖK, erkeklerde en sık 60- 69 yaşlarda (%31), kadınlarda 50-59 yaşlarda (%25,2) görülmektedir. En sık yerleşim torasik özofagustur (%79) ve yerleşim yeri açısından cinsiyetler arasında fark saptanmamıştır (p=0,33). Skuamöz hücreli karsinom (SHK) en sık rastlanan histolojik tiptir (%64,2). Servikal ve torasik özofagusda SHK, abdominal özofagusta adenokarsinom daha fazladır. Vakaların yaklaşık yarısı tanıyı lokal ileri evrede almıştır. Medyan sağkalım 12 aydır. Bir, 5 ve 10-yıllık GSK oranları, sırasıyla %50,1, %17,7 ve %12’dir. Erkeklerde 5-yıllık GSK oranı %11,2 ve kadınlarda %25,8’dir, cinsiyetler arası fark anlamlıdır (p

Epidemiology and survival characteristics of patients with esophageal cancer in Ege Unıversity database

Aim: The study aimed to investigate epidemiologic and overall survival (OS) characteristics of esophageal cancers (EC). Materials and Methods: Data of Ege University Cancer Control and Research Center were screened between 1992-2017 retrospectively. Data recorded in the computer program CAN REG-4 were grouped and analyzed in the World Health Organisation and Surveillance, Epidemiology, and End Results systems. Chi-square, Kaplan Meier, and General Linear Model tests were used for statistical analysis. Results: Of the total 117,139 cancers, 19,542 are gastrointestinal system (GIS) cancers. 1,009 (5.2%) of GIS cancers are EC and are 6th. There has not been any statistically significant increase in EC during the 25 years. The median age was 60 (15-90) years. A total of 573 (56.8%) of patients were male. EC was most commonly seen in men aged 60-69 (31%), in women aged 50-59 (25.2%) years. The most common localization was thoracic esophagus (79%). There wasn’t any statistically significant difference between gender according to localization (p=0.33). Squamous cell carcinoma (SCC) was the most common histological type (64.2%). SCC was more common in cervical and thoracic, adenocarcinoma was more common in abdominal esophagus. Half of the patients were diagnosed at a locally advanced stage. Median survival was 12 months. The 1-, 5-, and 10-year OS rates were 50.1%, 17.7%, and 12% respectively. The 5-year OS was 11.2% for men and 25.8% for women, the difference was statistically significant (p

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