Topical comfrey with tannic acid reduces pain in symptomatic knee osteoarthritis .
This report has been verified
by one or more authors of the
original publication.
Treatment with 4Jointz reduces knee pain over 12 weeks of treatment in patients with clinical knee osteoarthritis: A randomised controlled trial
Osteoarthritis Cartilage. 2012 Nov;20(11):1209-16. doi: 10.1016/j.joca.2012.07.019. Epub 2012 Aug 2Exclusive Author Interview
Mrs. Laslett discusses topical treatments for knee osteoarthritis and the outcomes of her recent study.
133 patients with knee osteoarthritis (OA) were included in this study to determine the efficacy of 4Jointz (topical comfrey) in the treatment of osteoarthritis. Patients were randomized to receive 4Jointz topical treatment or a placebo. At 12 weeks, the 4Jointz group experienced significantly less pain than the placebo group; however, there were no differences in inflammatory markers or in cartilage breakdown. A significantly greater proportion of patients in the 4Jointz group developed rashes, but there were no other differences in adverse events between the two groups. Further subgroup analyses demonstrated that women and patients with milder OA may benefit the most from 4Jointz treatment.
Unlock the Full ACE Report
You have access to 4 more FREE articles this month.
Click below to unlock and view this ACE Reports
Unlock Now
Critical appraisals of the latest, high-impact randomized controlled trials and systematic reviews in orthopaedics
Access to OrthoEvidence podcast content, including collaborations with the Journal of Bone and Joint Surgery, interviews with internationally recognized surgeons, and roundtable discussions on orthopaedic news and topics
Subscription to The Pulse, a twice-weekly evidence-based newsletter designed to help you make better clinical decisions
Exclusive access to original content articles, including in-house systematic reviews, and articles on health research methods and hot orthopaedic topics
