# Short Terms Effects of Medial Branch Block vs Para-spinal Muscle Injection in Patients With Non-specific CLBP

> **NCT02521519** · PHASE3 · UNKNOWN · sponsor: **McGill University Health Centre/Research Institute of the McGill University Health Centre** · enrollment: 84 (estimated)

## Conditions studied

- Low Back Pain, Mechanical

## Interventions

- **OTHER:** Medial branch block in one side
- **OTHER:** paravertebral deep intramuscular (PDI) injection

## Key facts

- **NCT ID:** NCT02521519
- **Lead sponsor:** McGill University Health Centre/Research Institute of the McGill University Health Centre
- **Sponsor class:** OTHER
- **Phase:** PHASE3
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2014-08
- **Primary completion:** 2020-03
- **Final completion:** 2020-06
- **Target enrollment:** 84 (ESTIMATED)
- **Last updated:** 2018-10-05


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT02521519

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT02521519, "Short Terms Effects of Medial Branch Block vs Para-spinal Muscle Injection in Patients With Non-specific CLBP". Retrieved via AI Analytics 2026-07-20 from https://api.ai-analytics.org/clinical/NCT02521519. Licensed CC0.

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