Outcomes of robot-assisted laparoscopic pyeloplasty

Outcomes of robot-assisted laparoscopic pyeloplasty - Outcomes of robot-assisted laparoscopic pyeloplasty

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000023786

Enrollment

Registered

2016-09-01

Start date

2014-04-22

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

Congenital hydronephrosis

Interventions

Pyeloplasty using da Vinci Robotic surgical System during surgery

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Existence of flank pain, pyelonephritis, renal stone and hypertension for congenital hydronephrosis due to the pelvis-ureter junction stenosis or possibility of progressive asymptomatic renal dysfunction

Exclusion criteria

Exclusion criteria: Patients who do not agree the study

Design outcomes

Primary

Measure	Time frame
Complication of surgery,	—

Secondary

Measure	Time frame
Operation time, pain scare, serum creatinine at 6 and 12 months after surgery and renal functions using MAG3 renal scintigraphy	—

Countries

Japan

Contacts

Public ContactYasuhiro Kaiho

Tohoku University Graduate School of Medicine Urology

kaiho@uro.med.tohoku.ac.jp022-717-7278

Outcome results

None listed

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