# Contrast and Anesthetic Level With Lumbar Erector Spinae Plan (ESP) Block

> **NCT07174440** · NA · RECRUITING · sponsor: **University Hospitals Cleveland Medical Center** · enrollment: 32 (estimated)

## Conditions studied

- Pain

## Interventions

- **DRUG:** Ropivacaine (Epidural analgesia)
- **DRUG:** Dexmedetomidine
- **DRUG:** Iohexol
- **PROCEDURE:** QST Procedure

## Key facts

- **NCT ID:** NCT07174440
- **Lead sponsor:** University Hospitals Cleveland Medical Center
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** RECRUITING
- **Start date:** 2025-09-15
- **Primary completion:** 2027-01-25
- **Final completion:** 2027-01-25
- **Target enrollment:** 32 (ESTIMATED)
- **Last updated:** 2026-03-11


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07174440

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07174440, "Contrast and Anesthetic Level With Lumbar Erector Spinae Plan (ESP) Block". Retrieved via AI Analytics 2026-07-19 from https://api.ai-analytics.org/clinical/NCT07174440. Licensed CC0.

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