Thoracoscopic pulmonary nodule localization using CT guided pleural marking

Thoracoscopic pulmonary nodule localization using CT guided pleural marking - Pleural marking with CT image

Status

Active, not recruiting

Phases

Phase 1

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000037661

Enrollment

Registered

2019-11-01

Start date

2019-04-23

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

pulmonary tumor

Interventions

Pleural marking using preoperative CT image

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: pulmonary tumor Tumor size up to 2 cm. The distance from the lung surface is 2 cm or less. Partial resection is planned. (As a result of pathological diagnosis, cases involving lung lobectomy are included) 20-85 years old Indication of whole body condition: Performance Status (ECOG) 0 or 1 Related major organ function Following a sufficient informed consent to participate in this study, the patient consent was obtained with the free will of the patient himself / herself

Exclusion criteria

Exclusion criteria: Patient who does not need to judge localization of tumor intraoperatively (patient planning to perform lobectomy from the beginning) Case in which marking is expected to be difficult.

Design outcomes

Primary

Measure	Time frame
Distance between Marking and pleula near by Tumor	—

Secondary

Measure	Time frame
Cut line margin	—

Countries

Japan

Contacts

Public ContactAtsushi Sekimura

Kanazawa Medical University Department of thoracic surgery

a2seki4@yahoo.co.jp0762862211

Outcome results

None listed

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