esophageal squamous cell carcinoma
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: 1. Aged 18-80 years; 2. Agree to participate in the study; 3. High resolution esophageal manometry and 24-hour ph-impedance monitoring were feasible for successful intubation.
Exclusion criteria
Exclusion criteria: 1. Severe cardiopulmonary dysfunction can not tolerate ESD surgery; 2. Esophageal varices and venous tumors; 3. Postoperative evaluation of tumor stage >=cT1b; 4. Patients who underwent ESD or esophageal surgery again within 3 months.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Distal contractile integral;24 hour pH- impedance; | — |
Countries
China
Contacts
The Second Affiliated Hospital, Xi'an Jiaotong University