# Assessing the Enhanced Precision: The Value of Impedance in Ultrasound-Guided Nerve Blocks (Axillary, Interscalene, Popliteal Sciatic), an Exploratory Prospective Observational Study

> **NCT06620471** · — · RECRUITING · sponsor: **Lebanese American University** · enrollment: 100 (estimated)

## Conditions studied

- Impedance
- Axillary Nerve Block
- Ultrasound-Guided Nerve Blocks
- Interscalene Nerve Block
- Popliteal Sciatic Nerve Block

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT06620471
- **Lead sponsor:** Lebanese American University
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** RECRUITING
- **Start date:** 2024-09-14
- **Primary completion:** 2025-11
- **Final completion:** 2025-12
- **Target enrollment:** 100 (ESTIMATED)
- **Last updated:** 2025-07-30


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT06620471

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT06620471, "Assessing the Enhanced Precision: The Value of Impedance in Ultrasound-Guided Nerve Blocks (Axillary, Interscalene, Popliteal Sciatic), an Exploratory Prospective Observational Study". Retrieved via AI Analytics 2026-07-27 from https://api.ai-analytics.org/clinical/NCT06620471. Licensed CC0.

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