The Cohort Study of Early Esophageal Cancer or Precancerous Lesions Treated With Endoscopic Resection

Fudan University

Status: Unknown

Conditions: Early Esophageal Cancer or Precancerous Lesions Treated With Endoscopic Resection

Study type: Observational

Funder types: Other

Identifiers

NCT03377972

B2017-130

Details and patient eligibility

About

Endoscopic Submucosal Dissection (ESD) is currently the main method of treatment of early esophageal cancer and precancerous lesions. Therefore, the investigators are looking forward to conduct a cohort study on early esophageal cancer patients undergoing endoscopic treatment collected from Zhongshan Hospital, Fudan University, comparing the WHO standard with Japanese standard of endoscopic therapy diagnosis. In addition，the investigators will collect patients' detailed informations and analyze the risk factors for metastasis and recurrence of early esophageal cancer.

Enrollment: 500 estimated patients

Sex: All

Ages: 15+ years old

Volunteers: Accepts Healthy Volunteers

Inclusion criteria

1. Older than 15-year-old
2. Undergoing endoscopic Submucosal Dissection (ESD) in ZhongShan Hospital

Exclusion criteria

Preoperative patients with recurrence and Lost to follow-up of patients within 1 year

Trial design

500 participants in 2 patient groups

WHO diagnostic standard

Japan diagnostic standard