This trial is active, not recruiting.

Condition postoperative pain
Treatment local infiltration analgesia
Sponsor Hvidovre University Hospital
Start date January 2007
End date September 2007
Trial size 32 participants
Trial identifier NCT00518674, KF01329190


The aim of this randomized, double-blind and placebo-controlled study is to evaluate the specific role of injection of local anesthetic into the intra- vs. extraarticular tissues after toal knee arthroplasty.

United States No locations recruiting
Other Countries No locations recruiting

Study Design

Allocation randomized
Endpoint classification efficacy study
Intervention model parallel assignment
Masking double blind (subject, caregiver, investigator)
Primary purpose treatment

Primary Outcomes

Visual Analogue Scale pain score
time frame:

Eligibility Criteria

Male or female participants at least 18 years old.

Inclusion Criteria: - Able to give informed oral and written consent to participate - Able to speak Danish Exclusion Criteria: - Treatment with opioids - Body Mass Index > 40

Additional Information

Official title Local Anesthetics After Total Knee Arthroplasty: Intra- vs. Extraarticular Administration? A Randomized, Double-Blind, Placebo-Controlled Study
Principal investigator Lasse Andersen, MD
Trial information was received from ClinicalTrials.gov and was last updated in August 2007.
Information provided to ClinicalTrials.gov by Hvidovre University Hospital.