Unknown NA INTERVENTIONAL 2-arm NCT00654342

Comparison Between ex Vivo and in Vivo Injection of Blue Dye in Sentinel Lymph Node Mapping for Colon Cancer

Sponsor: Chung-Ang University

Conditions Colon Cancer Sentinel Lymph Node Biopsy

Interventions Intraoperative injection (in vivo) Postoperative injection (ex vivo)

Updated 6 times since 2017 Last updated: Apr 2, 2008 Started: Oct 31, 2007 Primary completion: Feb 28, 2009

This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

This NA trial investigates Colon Cancer and Sentinel Lymph Node Biopsy and is currently ongoing. Chung-Ang University leads this study, which shows 6 recorded versions since 2007 — indicating limited longitudinal coverage. As an oncology study, it adds to the longitudinal record of treatment development for this indication.

Status Flow

Change History

6 versions recorded

Jan 2026 — Present [monthly]

Unknown NA
Sep 2025 — Present [monthly]

Unknown NA
Sep 2024 — Sep 2025 [monthly]

Unknown NA
Jul 2024 — Sep 2024 [monthly]

Unknown NA

Status: Unknown Status → Unknown
Jan 2021 — Jul 2024 [monthly]

Unknown Status NA

▶ Show 1 earlier version

Jan 2017 — Jan 2021 [monthly]

Unknown Status NA

First recorded

Oct 2007

Trial started

Per CT.gov start date — pre-dates our first snapshot

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:

Chung-Ang University

Data source: Chung-Ang University

For direct contact, visit the study record on ClinicalTrials.gov .

Study Locations

• Seoul, South Korea