# The Microbiome of Oesophageal Squamous Cell Carcinoma

> **NCT04425122** · — · UNKNOWN · sponsor: **Chinese University of Hong Kong** · enrollment: 200 (estimated)

## Conditions studied

- Esophageal Cancer
- Microbial Colonization

## Interventions

- **DIAGNOSTIC_TEST:** Upper endoscopy
- **DIAGNOSTIC_TEST:** Upper endoscopy

## Key facts

- **NCT ID:** NCT04425122
- **Lead sponsor:** Chinese University of Hong Kong
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** UNKNOWN
- **Start date:** 2020-07-01
- **Primary completion:** 2023-09-30
- **Final completion:** 2023-12-31
- **Target enrollment:** 200 (ESTIMATED)
- **Last updated:** 2023-02-08


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04425122

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04425122, "The Microbiome of Oesophageal Squamous Cell Carcinoma". Retrieved via AI Analytics 2026-05-28 from https://api.ai-analytics.org/clinical/NCT04425122. Licensed CC0.

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*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*