# Long-term Outcome of Retroperitoneoscopic One-trocar-assisted Pyeloplasty: A Single-center and Single-surgeon Experience

> **NCT06349161** · — · COMPLETED · sponsor: **National Children's Hospital, Vietnam** · enrollment: 70 (actual)

## Conditions studied

- Ureteropelvic Junction Obstruction

## Interventions

- **PROCEDURE:** One-trocar-assisted pyeloplasty

## Key facts

- **NCT ID:** NCT06349161
- **Lead sponsor:** National Children's Hospital, Vietnam
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2011-05
- **Primary completion:** 2013-06
- **Final completion:** 2024-03
- **Target enrollment:** 70 (ACTUAL)
- **Last updated:** 2024-04-05


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT06349161

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT06349161, "Long-term Outcome of Retroperitoneoscopic One-trocar-assisted Pyeloplasty: A Single-center and Single-surgeon Experience". Retrieved via AI Analytics 2026-05-28 from https://api.ai-analytics.org/clinical/NCT06349161. Licensed CC0.

---

*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*