Geneva, Aug. 6 -- International Clinical Trials Registry received information related to the study (ChiCTR2600128941) titled 'A study of ctDNA methylation for minimal residual disease detection in locally advanced esophageal squamous cell carcinoma' on July 28.
Study Type: Observational study
Study Design:
Factorial
Primary Sponsor: Beijing Chao-Yang Hospital, Capital Medical University
Condition:
progressive dysphagia
odynophagia or retrosternal discomfort during swallowing
unintentional weight loss and cachexia
retrosternal pain or radiating back pain
food regurgitation or vomiting
hoarseness
persistent cough
upper gastrointestinal bleeding manifesting as hematemesis or melena
Intervention:
ctDNA-positive group:None
Recruitment...