Description Module
The Description Module contains narrative descriptions of the clinical trial, including a brief summary and detailed description. These descriptions provide important information about the study's purpose, methodology, and key details in language accessible to both researchers and the general public.
Description Module path is as follows:
Study -> Protocol Section -> Description Module
Description Module
Ignite Creation Date:
2025-12-24 @ 10:33 PM
Ignite Modification Date:
2025-12-24 @ 10:33 PM
NCT ID:
NCT07152535
Brief Summary:
This prospective observational study (PKU-ESCC-Monitor) aims to characterize the dynamic evolution of esophageal squamous cell carcinoma (ESCC) using integrated multi-omics, including tissue genomics, ctDNA, imaging features, immune profiling and microbiome. Two cohorts will be followed: a peri-operative cohort after standard neoadjuvant therapy and surgery, and an advanced cohort receiving first-line immunotherapy. Clinical outcomes (DFS/PFS/OS) and biomarker dynamics will be analyzed to improve risk stratification and response prediction.
Detailed Description:
The study integrates clinical data with multi-omics (tumor tissue, surgical specimens, archived FFPE slides where applicable, serial blood for ctDNA and cytokines such as IL-6/IL-8, and exploratory immune/microbiome assessments). Patients are followed monthly or per routine visits up to 36-60 months. Analyses include RECIST 1.1-based responses (ORR, DCR, TTR, DOR), survival endpoints, and biomarker-clinical modeling to delineate ESCC evolutionary patterns and treatment response.
Study:
NCT07152535
Study Brief:
Protocol Section:
NCT07152535