# Ultrasound-guided Regional Anesthesia vs Local Infiltration Anesthesia With Dexmedetomidine and Ropivacaine

> **NCT04697537** · PHASE3 · COMPLETED · sponsor: **Medical University of Graz** · enrollment: 50 (actual)

## Conditions studied

- Pain, Postoperative
- Anesthesia, Local
- Gonarthrosis

## Interventions

- **DRUG:** Ultrasound guided regional anesthesia
- **DRUG:** Local infiltration analgesia

## Key facts

- **NCT ID:** NCT04697537
- **Lead sponsor:** Medical University of Graz
- **Sponsor class:** OTHER
- **Phase:** PHASE3
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2021-02-01
- **Primary completion:** 2021-04-09
- **Final completion:** 2021-04-09
- **Target enrollment:** 50 (ACTUAL)
- **Last updated:** 2021-04-14


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04697537

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04697537, "Ultrasound-guided Regional Anesthesia vs Local Infiltration Anesthesia With Dexmedetomidine and Ropivacaine". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT04697537. Licensed CC0.

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