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Clinical Trial Summary

the investigators randomly divide the eligible objects into two groups:1. objects in this group will first receive OE endoscopy observation and subsequent white light imaging(WLI) observation during oropharynx and hypopharynx; 2. objects in this group will first receive WLI observation and subsequent OE observation during oropharynx and hypopharynx. Then, the investigators will compare the detect rate of oropharyngeal and hypopharyngeal superficial squamous cell carcinoma of two groups to find if OE endoscopy can improve the detect rate of oropharyngeal and hypopharyngeal superficial squamous cell carcinoma in esophageal cancer patients.


Clinical Trial Description

n/a


Study Design


Related Conditions & MeSH terms


NCT number NCT03700398
Study type Interventional
Source Shandong University
Contact
Status Recruiting
Phase N/A
Start date October 1, 2017
Completion date February 1, 2019

See also
  Status Clinical Trial Phase
Recruiting NCT04563416 - Application of Artificial Intelligence for Early Diagnosis of Gastric Cancer During Optical Enhancement Magnifying Endoscopy
Completed NCT03759756 - Artificial Intelligence for Early Diagnosis of Esophageal Squamous Cell Carcinoma