# Brachial Plexus Nerve Block Versus Haematoma Block for Closed Reduction of Distal Radius Fracture in Adults - The BLOCK Trial. A Multicentre Randomised Controlled Trial.

> **NCT06678438** · PHASE4 · RECRUITING · sponsor: **Nordsjaellands Hospital** · enrollment: 1716 (estimated)

## Conditions studied

- Distal Radius Fractures
- Fracture Dislocation
- Fracture Dislocation of Upper Limb Joint
- Colles' Fracture
- Closed Reduction of Fracture and Application of Plaster Cast

## Interventions

- **PROCEDURE:** Ultrasound-guided brachial plexus block
- **PROCEDURE:** Haematoma Block

## Key facts

- **NCT ID:** NCT06678438
- **Lead sponsor:** Nordsjaellands Hospital
- **Sponsor class:** OTHER
- **Phase:** PHASE4
- **Study type:** INTERVENTIONAL
- **Status:** RECRUITING
- **Start date:** 2024-12-10
- **Primary completion:** 2026-11
- **Final completion:** 2027-04
- **Target enrollment:** 1716 (ESTIMATED)
- **Last updated:** 2025-06-17


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT06678438

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT06678438, "Brachial Plexus Nerve Block Versus Haematoma Block for Closed Reduction of Distal Radius Fracture in Adults - The BLOCK Trial. A Multicentre Randomised Controlled Trial.". Retrieved via AI Analytics 2026-08-11 from https://api.ai-analytics.org/clinical/NCT06678438. Licensed CC0.

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