Evaluation of navigation surgery in head and neck cancer with ICG near-infrared fluorescence imaging.

Evaluation of navigation surgery in head and neck cancer with ICG near-infrared fluorescence imaging. - Evaluation of navigation surgery in head and neck cancer with ICG near-infrared fluorescence imaging.

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000007891

Enrollment

Registered

2012-05-07

Start date

2012-05-01

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

oral and oropharyngeal cancer

Interventions

Iintravenous adminstration of ICG. Identification of limit of invasion with intraoperative ICG near-infrared fluorescence imaging.

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1.Patient age 20 years and above 2.The lesion nsked in neck or oral and pharynx 3.Patients who are planned radical surgery for primary site. 4. Patients who were provided written informed consent

Exclusion criteria

Exclusion criteria: 1.Pregnancy or lactating women or women with suspected pregnancy 2.Patients having past history of hypersensitivity to iodine 3.Patient judged by the investigator to be unfit to be enrolled into the study

Design outcomes

Primary

Measure	Time frame
Specific accumulation of ICG in head and neck tumor. efficacy of ICG near-infrared fluorescence imaging in tumor resection.	—

Secondary

Measure	Time frame
1.evaluation of surgical margin. 2.minimum invasive surgery and function preservation. 3.survival rate	—

Countries

Japan

Outcome results

None listed

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