# Comparison of IntraArticular Platelet-Rich-Plasma to Corticosteroid Injections for Patients With Zygapophyseal Joint (Z-Joint) Low Back Pain Confirmed by Dual Intra-Articular Local Anesthetic Injections

> **NCT05188820** · NA · COMPLETED · sponsor: **Centre hospitalier de l'Université de Montréal (CHUM)** · enrollment: 50 (actual)

## Conditions studied

- Low Back Pain
- Platelet Rich Plasma
- Zygapophyseal Joint Arthritis

## Interventions

- **PROCEDURE:** PRP - platelet rich plasma injection
- **PROCEDURE:** Cortisone injection

## Key facts

- **NCT ID:** NCT05188820
- **Lead sponsor:** Centre hospitalier de l'Université de Montréal (CHUM)
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2022-04-01
- **Primary completion:** 2023-11-01
- **Final completion:** 2024-02-01
- **Target enrollment:** 50 (ACTUAL)
- **Last updated:** 2024-02-07

## Collaborators

- [object Object]
- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05188820

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05188820, "Comparison of IntraArticular Platelet-Rich-Plasma to Corticosteroid Injections for Patients With Zygapophyseal Joint (Z-Joint) Low Back Pain Confirmed by Dual Intra-Articular Local Anesthetic Injections". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT05188820. Licensed CC0.

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