The effectiveness and safety of robot assisted laparoscopic colorectal surgery by da Vinci Si Surgical System.

The effectiveness and safety of robot assisted laparoscopic colorectal surgery by da Vinci Si Surgical System. - The effectiveness and safety of robot assisted laparoscopic colorectal surgery.

Status

Active, not recruiting

Phases

Phase 2

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000017022

Enrollment

Registered

2015-04-06

Start date

2015-04-01

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

colorectal cancer

Interventions

robot assisted laparoscopic colorectal surgery

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: colorectal cancer radical excision performance status(PS;ECOG) is 0 or 1 written informed consent

Exclusion criteria

Exclusion criteria: any metastasis the case that the high adhesion is predicted the case that the medical attendant judged to be inappropriate

Design outcomes

Primary

Measure	Time frame
rate of the incidence of postoperative complications further than Grade 3 of Clavien-Dindo classification ver2.0.	—

Secondary

Measure	Time frame
in-hospital mortality,rate of the incidence of intra-operative complications,blood loss,operative time,rate of the incidence of all postoperative complications ,histopathological findings of surgical margin	—

Countries

Japan

Contacts

Public ContactToshisada Aiba

Toyohashi municipal hospital department of general surgery

toshisada5445@hotmail.co.jp+81-532-33-6111

Outcome results

None listed

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