Clinical study of robotic assisted laparoscopic partial nephrectomy using da Vinci Si surgical system

Clinical study of robotic assisted laparoscopic partial nephrectomy using da Vinci Si surgical system - Clinical study of robotic assisted laparoscopic partial nephrectomy using da Vinci Si surgical system

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000021362

Enrollment

Registered

2016-03-06

Start date

2015-12-01

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

renal cell carcinoma

Interventions

Robot-assisted partial nephrectomy by da Vinci Si Surgical System

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: clinical stage T1aN0M0

Exclusion criteria

Exclusion criteria: Patient with serious complications Patient with active multiple primary cancer

Design outcomes

Primary

Measure	Time frame
Safety and effectiveness of robotic assisted laparoscopic partial nephrectomy using da Vinci Si surgical. We will exam operative time, complication, renal function and pathology.	—

Countries

Japan

Contacts

Public ContactTatsuya Takayama

Jichi Medical University Hospital Urology

ttakayam@jichi.ac.jp0285-58-7379

Outcome results

None listed

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