Evaluation of efficiency of polarized laparoscope in laparoscopic colorectal cancer surgery

Evaluation of efficiency of polarized laparoscope in laparoscopic colorectal cancer surgery - Evaluation of efficiency of polarized laparoscope in laparoscopic colorectal cancer surgery

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000009722

Enrollment

Registered

2013-02-13

Start date

2013-03-01

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

resectable primary colorectal cancer

Interventions

polarizing laparoscope

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: eligible for laparoscopic colorectal cancer surgery written informed consent

Exclusion criteria

Exclusion criteria: patents who are suffering severe circulatory or respiratory problem

Design outcomes

Primary

Measure	Time frame
visibility of anatomic structures during operation	—

Countries

Japan

Contacts

Public ContactSuguru Hasegawa

Kyoto University Hospital Dept. of Surgery

shase@kuhp.kyoto-u.ac.jp075-366-7595

Outcome results

None listed

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