early esophageal cancer
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: 1. aged 18 to 75 years; 2. endoscopic diagnosis of early esophageal cancer or precancerous lesion, lesions was more than two-thirds of the circumferential and the patients decide to undergoing ESD; 3. voluntary participation in clinical research, and signed informed consent.
Exclusion criteria
Exclusion criteria: 1. younger than 18 years and older than 75 years; 2. endoscopic therapy; 3. severe bleeding tendencies; 4. Heart, lung, brain, kidney and other vital organ function and hematopoietic function is severely impaire; 5. HIV, syphilis infection or drug addicts; 6. difficult to follow up.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| The incidence of postoperative stenosis; | — |
Countries
China