# Effect of Cannabis Extract on Acute Radicular Pain and on Analgesic Requirement

> **NCT04816994** · PHASE3 · RECRUITING · sponsor: **Hadassah Medical Organization** · enrollment: 200 (estimated)

## Conditions studied

- Acute Radicular Back Pain
- Cannabis

## Interventions

- **DRUG:** Single-dose of cannabis oil
- **DRUG:** Control

## Key facts

- **NCT ID:** NCT04816994
- **Lead sponsor:** Hadassah Medical Organization
- **Sponsor class:** OTHER
- **Phase:** PHASE3
- **Study type:** INTERVENTIONAL
- **Status:** RECRUITING
- **Start date:** 2018-01-07
- **Primary completion:** 2025-12-31
- **Final completion:** 2025-12-31
- **Target enrollment:** 200 (ESTIMATED)
- **Last updated:** 2025-10-02


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04816994

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04816994, "Effect of Cannabis Extract on Acute Radicular Pain and on Analgesic Requirement". Retrieved via AI Analytics 2026-06-25 from https://api.ai-analytics.org/clinical/NCT04816994. Licensed CC0.

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