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A Retrospective Clinical Study Exploring Prognostic Factors in Esophageal Cancer Patients
Sponsor: Nanfang Hospital, Southern Medical University
Summary
This single-center, retrospective, 7-year observational study aims to investigate prognostic factors in esophageal cancer patients. Adults (≥18 years) with histologically confirmed esophageal cancer who received antitumor therapy between January 2017 and December 2024 were consecutively enrolled. Patient-level data (clinical characteristics, routine laboratory tests, tumor information, and treatment details) were retrospectively collected from electronic medical records to analyze key factors influencing treatment efficacy.
Key Details
Gender
All
Age Range
18 Years - 90 Years
Study Type
OBSERVATIONAL
Enrollment
500
Start Date
2025-04-15
Completion Date
2026-06-30
Last Updated
2025-05-07
Healthy Volunteers
No
Conditions
Interventions
radiotherapy
Definitive radiotherapy or radiotherapy-based combined modality therapy
Immunotherapy
Immune checkpoint inhibitors as monotherapy or in combination with other therapies
surgery (any volume) and / or pharmaceuticals treatment initiated or planned or only dynamic observation, in accordance with current clinical guidelines
Radical esophagectomy with or without neoadjuvant/adjuvant therapy
Locations (1)
Nanfang Hospital, Southern Medical University
Guangzhou, Guangzhou, China