# Relief Efficacy of Lidocaine Versus Morphine for Acute Renal Colic in the Emergency Department

> **NCT07536594** · NA · NOT_YET_RECRUITING · sponsor: **Loma Linda University** · enrollment: 250 (estimated)

## Conditions studied

- Renal Colic
- Kidney Stones, Urolithiasis, Hypocitraturia
- Opioid Use During Medical Care

## Interventions

- **DRUG:** Lidocaine
- **DRUG:** Morphine 0,1 mg/kg

## Key facts

- **NCT ID:** NCT07536594
- **Lead sponsor:** Loma Linda University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** NOT_YET_RECRUITING
- **Start date:** 2026-06
- **Primary completion:** 2027-06
- **Final completion:** 2028-06
- **Target enrollment:** 250 (ESTIMATED)
- **Last updated:** 2026-04-17


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07536594

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07536594, "Relief Efficacy of Lidocaine Versus Morphine for Acute Renal Colic in the Emergency Department". Retrieved via AI Analytics 2026-05-28 from https://api.ai-analytics.org/clinical/NCT07536594. Licensed CC0.

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