# S1 Transforaminal Injection and Vascular Incidence

> **NCT04634955** · NA · COMPLETED · sponsor: **Keimyung University Dongsan Medical Center** · enrollment: 149 (actual)

## Conditions studied

- Inadvertent Arterial Puncture

## Interventions

- **PROCEDURE:** tranforaminal epidural injection

## Key facts

- **NCT ID:** NCT04634955
- **Lead sponsor:** Keimyung University Dongsan Medical Center
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2020-11-15
- **Primary completion:** 2021-04-15
- **Final completion:** 2021-04-30
- **Target enrollment:** 149 (ACTUAL)
- **Last updated:** 2022-12-20


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04634955

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04634955, "S1 Transforaminal Injection and Vascular Incidence". Retrieved via AI Analytics 2026-06-09 from https://api.ai-analytics.org/clinical/NCT04634955. Licensed CC0.

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