A Clinical Study to Evaluate the Safety and Efficacy of a Novel Intraoperative Thoracoscopic Lens Cleaning Device

A Clinical Study to Evaluate the Safety and Efficacy of a Novel Intraoperative Thoracoscopic Lens Cleaning Device - A Clinical Study to Evaluate the Safety and Efficacy of a Novel Intraoperative Thoracoscopic Lens Cleaning Device

Status

Active, not recruiting

Phases

Phase 3

Study type

Interventional

Source

JPRN

Registry ID

JPRN-jRCTs072250143

Enrollment

Registered

2026-03-18

Start date

2026-03-18

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

Primary lung cancer, Metastatic lung tumor Video-assisted thoracoscopic surgery, Endoscopic surgery, Automated endoscopic lens cleaning device

Interventions

In thoracoscopic lobectomy performed on study participants, the number of times the endoscopic lens is wiped using the investigational device (the automated endoscopic lens cleaning system, OPLYS) wil

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1. Patients undergoing thoracoscopic lobectomy with systematic lymph node dissection in the Department of Thoracic Surgery, Nagasaki University Hospital. 2. At the time of obtaining informed consent, only adults aged 18 years or older are eligible; sex is not restricted. 3. Written informed consent for participation in the study has been obtained from each patient.

Exclusion criteria

Exclusion criteria: 1. Patients with a history of ipsilateral thoracic surgery.

Design outcomes

Primary

Measure	Time frame
Number of times the thoracoscopic camera lens is wiped	—

Secondary

Measure	Time frame
Operation time, blood loss, duration of chest tube placement, length of hospital stay, questionnaire on usability, postoperative laboratory data (Hb, CRP, WBC, Alb), amount of drain output, need for blood transfusion, and postoperative complications.	—

Contacts

Public ContactDaisuke Taniguchi

Nagasaki University Hospital

dt07dt29@gmail.com+81-958197304

Outcome results

None listed

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