early esophageal cancer
Conditions
Interventions
Iodine staining-assisted DS-MCCE group:The patient first underwent an initial DS-MCCE examination using only white light, with repeated pulling of the cord to observe the esophagus. After completing t
Sponsors
The Seventh Medical Center of Chinese PLA General Hospital
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: 1. Patients with biopsy-confirmed early-stage esophageal squamous cell carcinoma (ESCC) scheduled for endoscopic submucosal dissection (ESD); 2. No history of iodine allergy, thyroid dysfunction, or severe hepatic/renal disease; 3. Able to tolerate capsule endoscopy (no swallowing difficulties).
Exclusion criteria
Exclusion criteria: 1. Pregnant or lactating women; 2. Recent (within 1 month) use of iodine-containing contrast agents or medications; 3. History of esophageal surgery or prior radiation/chemotherapy.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Comparison of Sensitivity Between Iodine-Stained DS-MCCE and White-Light DS-MCCE for Early ESCC; | — |
Secondary
| Measure | Time frame |
|---|---|
| Sensitivity of Iodine Staining DS-MCCE for Early ESCC;Number of lesions >=1.0 cm detected by white light and iodine staining DS-MCCE;White light and iodine staining DS-MCCE examination time for the esophagus;At which pass the lesions were detected using white light and iodine staining DS-MCCE, respectively; | — |
Countries
China
Contacts
Public ContactPeng Jin
The Seventh Medical Center of Chinese PLA General Hospital
Outcome results
None listed