# Ultrasound-guided Cervical Medial Branch Blocks

> **NCT04852393** · — · COMPLETED · sponsor: **Montreal General Hospital** · enrollment: 500 (actual)

## Conditions studied

- Neck Pain
- Cervical Spondylosis

## Interventions

- **PROCEDURE:** Block

## Key facts

- **NCT ID:** NCT04852393
- **Lead sponsor:** Montreal General Hospital
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2021-05-05
- **Primary completion:** 2023-10-01
- **Final completion:** 2023-10-01
- **Target enrollment:** 500 (ACTUAL)
- **Last updated:** 2023-11-29


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04852393

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04852393, "Ultrasound-guided Cervical Medial Branch Blocks". Retrieved via AI Analytics 2026-06-30 from https://api.ai-analytics.org/clinical/NCT04852393. Licensed CC0.

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