# Randomized Control Trial of Quadratus Lumborum Block for Lumbar Spine Decompression and Fusion Surgery

> **NCT04447950** · NA · UNKNOWN · sponsor: **Assuta Medical Center** · enrollment: 100 (estimated)

## Conditions studied

- Spinal Stenosis Lumbar
- Spondylolisthesis
- Fusion of Spine, Lumbar Region
- Degeneration Spine

## Interventions

- **PROCEDURE:** Type 2/posterior Quadratus Lumborum block
- **PROCEDURE:** Placebo block with Saline

## Key facts

- **NCT ID:** NCT04447950
- **Lead sponsor:** Assuta Medical Center
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2020-06
- **Primary completion:** 2021-05
- **Final completion:** 2021-08
- **Target enrollment:** 100 (ESTIMATED)
- **Last updated:** 2020-06-25


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04447950

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04447950, "Randomized Control Trial of Quadratus Lumborum Block for Lumbar Spine Decompression and Fusion Surgery". Retrieved via AI Analytics 2026-06-25 from https://api.ai-analytics.org/clinical/NCT04447950. Licensed CC0.

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