Geneva, Nov. 2 -- International Clinical Trials Registry received information related to the study (ChiCTR2600134861) titled 'A study on the value of a gene marker in the diagnosis and prognosis of esophageal squamous cell carcinoma' on Oct. 21.

Study Type: Observational study

Study Design: Sequential

Primary Sponsor: Zhoukou Central Hospital

Condition: Patients with primary esophageal squamous cell carcinoma confirmed by pathology, including those with different TNM stages and clinicopathological features.

Intervention: ESCC group:None

Recruitment Status: Not Recruiting

Phase: N/A

Date of First Enrollment: 2026-11-01

Target Sample Size: ESCC group:100;Healthy control group:50;

Countries of Recruitment: China

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