Feasibility study of robot assisted colorectal cancer surgery using the da Vinci surgical system

Feasibility study of robot assisted colorectal cancer surgery using the da Vinci surgical system - Feasibility study of robot assisted colorectal cancer surgery using the da Vinci surgical system

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000017478

Enrollment

Registered

2015-05-09

Start date

2015-06-01

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

rectal cancer

Interventions

Laparoscopic rectal surgery using da Vinci surgical system

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1.Colorectal cancer proven by imaging study. 2.Resectable stage 0-III tumor in open surgery. 3.Age 20-80. 4.ECOG PS 0-1. 5.Adequate organ function to perform the surgery. 6. Written informed consent.

Exclusion criteria

Exclusion criteria: 1.Serious co-morbidity, such as cardiopulmonary disease, bleeding tendency, uncontrollable diabetes mellitus or hypertension. 2. Bleeding tendency, coagulopathy 3..No prior radiotherapy 4. Severe renal dysfunction 5. Severe liver dysfunction 6. Other conditions judged ineligible by physician

Design outcomes

Primary

Measure	Time frame
Adverse event rate	—

Countries

Japan

Contacts

Public ContactEiji Oki

Kyushu University Department of Surgery and Science

okieiji@surg2.med.kyushu-u.ac.jp092-642-5466

Outcome results

None listed

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