# Effect of Nitrous Oxide in Treating Neuropathic Pain: A Study in Chronic Low Back Pain Patients

> **NCT01172600** · NA · COMPLETED · sponsor: **The Cleveland Clinic** · enrollment: 78 (actual)

## Conditions studied

- Low Back Pain
- Radiating Pain

## Interventions

- **OTHER:** Entonox
- **OTHER:** Oxygen

## Key facts

- **NCT ID:** NCT01172600
- **Lead sponsor:** The Cleveland Clinic
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2011-01
- **Primary completion:** 2013-01
- **Final completion:** 2013-03
- **Target enrollment:** 78 (ACTUAL)
- **Last updated:** 2016-10-17


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01172600

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01172600, "Effect of Nitrous Oxide in Treating Neuropathic Pain: A Study in Chronic Low Back Pain Patients". Retrieved via AI Analytics 2026-09-14 from https://api.ai-analytics.org/clinical/NCT01172600. Licensed CC0.

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