Knee joint arthrosis MedDRA version: 18.1 Level: LLT Classification code 10003416 Term: Arthrosis System Organ Class: 100000004859
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: - Age 55-80 years - Osteoarthrosis scheduled for primary unilateral knee-arthroplasty - Speak and understand danish Are the trial subjects under 18? no Number of subjects for this age range: F.1.2 Adults (18-64 years) yes F.1.2.1 Number of subjects for this age range 20 F.1.3 Elderly (>=65 years) yes F.1.3.1 Number of subjects for this age range 38
Exclusion criteria
Exclusion criteria: - Allergy towards methylprednisolone - Scheduled for knee revision or bilateral surgery - Infection (local or systemic) - General anaesthesia - Current use of steroid - Insulin treated diabetes - Treatment for ulcus <3 months preoperatively - Cancer disease - Autoimmune disease - Pregnant or breast feeding women - Menopause <1 year - Menopause <1 year
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Secondary Objective: To investigate the effect of intravenous highdose injection of methylprednisolone on endothelial function, complement activation and glucose homeostasis in patients undergoing total knee-arthroplasty;Primary end point(s): Change in isometric quadriceps muscle strength (Nm/kg) from baseline (before surgery) to 48 hours postoperatively;Timepoint(s) of evaluation of this end point: 48 hours;Main Objective: To investigate the effect of intravenous highdose injection of methylprednisolone on quadriceps muscle function in patients undergoing total knee-arthroplasty | — |
Secondary
| Measure | Time frame |
|---|---|
| Secondary end point(s): A. Functional performance, knee circumference, active knee movement and pain intensity 48 hours B. Changes in endothelial markers from baseline til post-surgery 24 hours C. Changes in complement markers from baseline til post-surgery 48 hours D. Changes in blood glucose levels from baseline to post-surgery 48 hours ;Timepoint(s) of evaluation of this end point: A. 48 hours B. 24 hours C. 48 hours D. 48 hours | — |
Countries
Denmark
Contacts
Section for Surgical Pathophysiology, Rigshospitalet