Intraoperative lens cleaning system for Laparoscope :a prospective randomized controlled study.

Intraoperative lens cleaning system for Laparoscope :a prospective randomized controlled study. - Laparoscopic lens cleaning system (LCS) study.

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000022389

Enrollment

120

Registered

2016-05-20

Start date

2016-05-16

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 disease, Gastric disease

Interventions

Laparoscopic lens cleaning system group Conventional laparoscope group

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 20 years or older. Patients who can fuller understand the contents of the study. The consent is obtained from the patients.

Exclusion criteria

Exclusion criteria: Less than 20 years old. Patients who cannot fuller understand study contents. The consent is not obtained from the patients. Patients who do not undergo laparoscopic surgery for any reason. Any other case who is regarded inadequate for study enrollment by investigators.

Design outcomes

Primary

Measure	Time frame
Time per hour required for laparoscopic lens cleaning during operations.	—

Countries

Japan

Contacts

Public ContactHirokazu Momose

Kyorin University, School of medicine Department of Surgery

h-momose@ks.kyorin-u.ac.jp+81-422-47-5511

Outcome results

None listed

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