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A retrospective, single center study for the establishment of high-resolution digital tissue microstructure imaging database using a confocal endomicroscope

A retrospective, single center study for the establishment of high-resolution digital tissue microstructure imaging database using a confocal endomicroscope

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
CRIS
Registry ID
KCT0008960
Enrollment
100
Registered
2023-11-16
Start date
2023-06-16
Completion date
Unknown
Last updated
2023-12-19

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

Conditions

None listed

Interventions

None listed

Sponsors

Vpix Medical
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: Patients who underwent ESD and surgery for the diagnosis and treatment of gastrointestinal cancers (stomach, colon, liver, pancreas) and breast cancer at Ajou University Hospital between January 2017 and December 2021, and whose paraffin-embedded tissue blocks are stored.

Exclusion criteria

Exclusion criteria: Patients with tissue preservation conditions that are not optimal or with insufficient remaining tumor tissue for research purposes

Design outcomes

Primary

MeasureTime frame
Is it possible to distinguish between different layers of gastric tissue and differentiate between normal and cancerous tissue using super-resolution fluorescence microscopy images?—

Secondary

MeasureTime frame
Assessment of the accuracy, sensitivity, and specificity of super-resolution fluorescence microscopy images among pathologists—

Countries

Korea, Republic of

Contacts

Public ContactSomi Heo

Ajou University

somisclt@naver.com+82-31-219-6460

Outcome results

None listed

Source: CRIS (via WHO ICTRP) · Data processed: Feb 4, 2026