Near-infrared fluorescence guided pulmonary segmentectomy following transbronchial indocyanine green injection using navigational bronchoscopy

Near-infrared fluorescence guided pulmonary segmentectomy following transbronchial indocyanine green injection using navigational bronchoscopy - Near-infrared fluorescence guided pulmonary segmentectomy following transbronchial indocyanine green injection using navigational bronchoscopy

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000023984

Enrollment

Registered

2016-09-08

Start date

2016-09-27

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

Malignant pulumonary nodule

Interventions

Transbronchial indocyanine green injection using navigational bronchoscopy followed by intraoperative fluorescence imaging using a near-infrared fluroescence thoracoscopy

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1. Patients eligible for pulmonary segmentectomy for pulmonary malignancy or suspected lesions 2. Tumor size with a diameter of 3cm or lower 3. 20 years old or older 4. ECOG performance status 0-1 5. No definitive organd dysfuntion 6. Written consent obtaiend for this study

Exclusion criteria

Exclusion criteria: 1. Allergy for indocyanine green 2. Hypersensictivity against iodine 3. Interstitial pneumonia or pulmonary fibrosis 4. Poor pulmonary function 5. Cognitive impairment 6. Pregnancy or breast-feeding

Design outcomes

Primary

Measure	Time frame
Sice effect of transbronchial indocyanine green injection to evaluate the safety of this technique	—

Countries

Japan

Contacts

Public ContactHironobu Wada

Chiba University Hospital General Thoracic Surgery

Hironobu.Wada@chiba-u.jp0432227171

Outcome results

None listed

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