Genome sequence and gene expression analysis using formalin-fixed paraffin-embedded samples of gastrointestinal epithelial tumors and elucidation of the mechanism of gastrointestinal epithelial tumor development using immunostaining and in situ hybridization

Genome sequence and gene expression analysis using formalin-fixed paraffin-embedded samples of gastrointestinal epithelial tumors and elucidation of the mechanism of gastrointestinal epithelial tumor development using immunostaining and in situ hybridization - Genome sequence and gene expression analysis using formalin-fixed paraffin-embedded samples of gastrointestinal epithelial tumors and elucidation of the mechanism of gastrointestinal epithelial tumor development using immunostaining and in situ hybridization

Status

Recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000047223

Enrollment

500

Registered

2022-03-18

Start date

2022-03-18

Completion date

Unknown

Last updated

2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Gastrointestinal epithelial tumors

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Samples that have been biopsied or endoscopically (EMR or ESD) or surgically removed at the University of Tokyo Hospital, and already formalin-fixed paraffin-embedded specimens are used.

Exclusion criteria

Exclusion criteria: None

Design outcomes

Primary

Measure	Time frame
Whole genome sequence and comprehensive gene expression analysis (coded genes, non-coding genes)	—

Countries

Japan

Contacts

Public ContactChihiro Takeuchi

The University of Tokyo Hospital Department of Gastroenterology

goodjob951@gmail.com03-3815-5411

Outcome results