Cytosponge in Surveillance After Endoscopic Submucosal Dissection for Esophageal Squamous Cell Carcinoma

Launched by CHANGHAI HOSPITAL · May 21, 2024

Keywords

ClinConnect Summary

Esophageal cancer is one of the common malignant tumors in the world. In 2020, the number of new cases of esophageal cancer in the world will reach 604000, and the number of deaths will reach 544000. As a high incidence area of esophageal cancer in China, esophageal squamous cell carcinoma (ESCC) is the most common, with about 324000 cases of morbidity and 301000 deaths each year, posing a serious threat to people's lives and health. With the continuous development of digestive endoscopy technology, endoscopic submucosal dissection (ESD) and other minimally invasive endoscopic techniques ha...

Gender

ALL

Eligibility criteria

• Inclusion Criteria:
• • (1) Sex unlimited, age 18-85; (2) The indication of ESD for early (superficial) esophageal squamous cell carcinoma conforms to the domestic and foreign guidelines; (3) The pathological stage of ESD was pT1a/pT1b.
• Exclusion Criteria:
• • (1) The pathological findings after ESD were HGIN; (2) Dysphagia (Stooler grade 2-4), inability to swallow cell sponge capsule successfully; (3) Postoperative pathological data were incomplete; (4) Have a history of cancer, early cancer, adenoma and other benign and malignant tumors of stomach and duodenum, combined with malignant tumors of other parts; (5) Previous esophageal or gastric surgery; (6) Esophagectomy, segmented endoscopic mucosal resection (EMR), multi ring mucosal resection (MBM) and other endoscopic non block resection techniques were used; (7) Those who have coagulation dysfunction or need to take anticoagulant and antiplatelet drugs continuously; (8) There are contraindications to gastroscopy and mucosal biopsy; (9) People with other serious diseases whose life expectancy is less than 5 years; (10) I refuse to cooperate with the research scheme and refuse to sign the informed consent form.

Trial Officials