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Brief Title: Long-term Outcomes of Superficial Esophageal Squamous Cell Carcinoma
Official Title: Long-term Outcomes After Treatment for Superficial Esophageal Squamous Cell Carcinoma
Study ID: NCT02908204
Brief Summary: Tumor is the primary public health problem and the incidence of esophageal cancer showed the increasing trend in the past thirty years. According to the statistics in 2015, the new onset of esophageal cancer is about 477,900 yearly. The mainly pathologic type of esophageal cancer in China is esophageal squamous cell carcinomas, which accounts for more than 90% of patients in China. With the development of endoscopic technics, more and more patients choose to receive the endoscopic procedure rather than traditional surgery. However, the long-term efficacy and outcomes of patients with superficial esophageal squamous cell carcinoma received different interventions remained unclear. Thus, investigators aim to conduct a multi-center retrospective study to investigate the long term outcomes of superficial esophageal squamous cell carcinoma patients receiving endoscopic treatment and surgery.
Detailed Description:
Minimum Age: 18 Years
Eligible Ages: ADULT, OLDER_ADULT
Sex: ALL
Healthy Volunteers: No
Zhongshan Hospital,, Shanghai, Shanghai, China