Efficacy and safety of robot assisted partial nephrectomy for renal cell carcinoma

Efficacy and safety of robot assisted partial nephrectomy for renal cell carcinoma - Efficacy and safety of RAPN

Status

Recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000020708

Enrollment

Registered

2016-01-25

Start date

2016-01-25

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 (cT1N0M0)

Interventions

laparoscopic partial nephrectomy using da Vinci surgical system (DVSS)

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1.cT1 renal cell carcinoma clinically diagnosed and a partial nephrectomy is appropriate. 2.Written informed consent is obtained

Exclusion criteria

Exclusion criteria: 1.Multiple cancer 2.Unable to withdraw of anticoagulation 3.Unable to make position due to lumber diagnosis or others 4.High risk for anesthesia or surgery due to comorbidity 5.Difficult due to previous surgery 6.Obesity (BMI>35) 7.Difficult to participate the study due to psychiatric disorder or cognitive deficiency 8.Inappropriate by the investigator for any other reasons

Design outcomes

Primary

Measure	Time frame
radical resection, preservation of renal function, and safety (pathological data, ischemic time and conversion to open surgery)	—

Countries

Japan

Contacts

Public ContactNoboru Nakaigawa

Yokohama City University Graduate School of Medicine Department of Urology

nakaigan@med.yokohama-cu.ac.jp045-787-2679

Outcome results

None listed

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