# Ultrasonographic Evaluation of Drug Spread in Epidural Space During Caudal Block in Children

> **NCT01340313** · — · COMPLETED · sponsor: **Yonsei University** · enrollment: 72 (actual)

## Conditions studied

- Children Who Need Urological Surgery

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT01340313
- **Lead sponsor:** Yonsei University
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2011-03
- **Primary completion:** 2011-08
- **Final completion:** 2011-08
- **Target enrollment:** 72 (ACTUAL)
- **Last updated:** 2013-03-06


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01340313

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01340313, "Ultrasonographic Evaluation of Drug Spread in Epidural Space During Caudal Block in Children". Retrieved via AI Analytics 2026-05-25 from https://api.ai-analytics.org/clinical/NCT01340313. Licensed CC0.

---

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