Tokyo, June 17 -- UMIN Clinical Trials Registry (UMIN-CTR) received information related to the study (UMIN000061932) titled 'Association of gastric mucosal atrophy and upper gastrointestinal microbiota with esophageal squamous neoplasia: a prospective observational study' on June 16.
Study Type:
Observational
Primary Sponsor:
Institute - Akita University
Condition:
Condition - Esophageal squamous neoplasia (esophageal squamous cell carcinoma and high-grade intraepithelial neoplasia)
Classification by malignancy - Malignancy
Genomic information - YES
Objective:
Narrative objectives1 - The objective of this study is to investigate the association of gastric mucosal atrophy and upper gastrointestinal microbiota with esophageal squamous ne...