# Prediction of Clinical Outcome in Lumbar ESPB

> **NCT05723367** · — · UNKNOWN · sponsor: **Keimyung University Dongsan Medical Center** · enrollment: 85 (estimated)

## Conditions studied

- Pain, Chronic

## Interventions

- **PROCEDURE:** lumbar ESPB group where ESPB is performed at L4 with local anesthetics 20ml

## Key facts

- **NCT ID:** NCT05723367
- **Lead sponsor:** Keimyung University Dongsan Medical Center
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** UNKNOWN
- **Start date:** 2023-02-13
- **Primary completion:** 2023-11-30
- **Final completion:** 2023-11-30
- **Target enrollment:** 85 (ESTIMATED)
- **Last updated:** 2023-02-15


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05723367

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05723367, "Prediction of Clinical Outcome in Lumbar ESPB". Retrieved via AI Analytics 2026-05-25 from https://api.ai-analytics.org/clinical/NCT05723367. Licensed CC0.

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