Clinical trial on the availability of tumor sites marking using indocyanine green in Laparoscopic Surgery of Colon Cancer

Clinical trial on the availability of tumor sites marking using indocyanine green in Laparoscopic Surgery of Colon Cancer - Clinical trial on the availability of tumor sites marking using indocyanine green in Laparoscopic Surgery of Colon Cancer

Status

Recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000033982

Enrollment

100

Registered

2018-09-01

Start date

2017-09-01

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

Colorectal cancer

Interventions

ICG injection into the submucosa

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1 ) 20 years of age and older 2 ) Histologically diagnosed as colorectal cancer, resection is scheduled 3 ) Performance status 0 - 2 4 ) Informed consent has been obtained

Exclusion criteria

Exclusion criteria: 1 )Case in which lower endoscope is difficult before surgery 2 ) Allergic hypersensitivity of the indocyanine green 3 ) Not suitable for this study judged by the investigator

Design outcomes

Primary

Measure	Time frame
The real time identification rate of tumor site and lymphatic flow	—

Countries

Japan

Contacts

Public ContactKenji Okita

Sapporo Medical University School of Medicine Department of Surgery, Surgical Oncology and Science

okita@sapmed.ac.jp0116112111

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026