Concepts for Analgosedation During Placement of Regional Anaesthesia Before Operations.

Conditions:   Knee Arthropathy;   Hip Arthritis;   Fractures, Closed Interventions:   Drug: Fentanyl;   Drug: Remifentanil;   Drug: Clonidine;   Drug: EMLA Cream;   Drug: Placebo iv;   Drug: Placebo salve Sponsor:   Medical University of Graz Recruiting
Source: ClinicalTrials.gov - Category: Research Source Type: clinical trials