Prospective study of robotic assisted rectal cancer surgery using the da Vinci Surgical System

Prospective study of robotic assisted rectal cancer surgery using the da Vinci Surgical System - Prospective study of roboticrectal cancer surgery

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000016203

Enrollment

Registered

2015-01-13

Start date

2015-03-01

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

Rectal cancer

Interventions

Robotic surgery

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1.Adenocarcinoma 2.Tumor is located in the rectum 3.cStage 0-IIIb 4.Contraindication of endoscopic resection 5.Age 20 or older 6.PS 0/1 7.Adequate organ function 8.Informed consent

Exclusion criteria

Exclusion criteria: 1.In hope of open or laparoscopic surgery 2.Multiple cancer 3.Multicentric colorectal cancer 4.Ileus 5.Past history of bowel resection 6.Uncontrorable comorbidity 7.Unsuitable patients

Design outcomes

Primary

Measure	Time frame
Complication rate	—

Secondary

Measure	Time frame
Operative time, Blood loss, Pstoperative hospital stay, Conversion rate	—

Countries

Japan

Contacts

Public ContactKeisuke Uehara

Nagoya University Gratuated School of Medicine Division of Surgical Oncology, Department of Surgery

kuehara@med.nagoya-u.ac.jp052-744-2222

Outcome results

None listed

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