Lancet has reported on a clinical trial comparing total knee replacement (TKR) and partial knee replacement (PKR) in late-stage isolated medial compartment knee osteoarthritis patients finding that both TKR and PKR are equally effective, PKR should be considered the first, because of lower costs

The US Food and Drug Administration (FDA) has approved apremilast (Otezla) for the treatment of oral ulcers associated with Behçet’s Disease, a rare chronic multisystem inflammatory disease that affects about 5 in 100,000 persons in the USA.

Dr. Jack Cush reports the news and new journal articles from the past week on RheumNow.com.

Correlates with fatigue were assessed in psoriatic arthritis (PsA) patients in the DANBIO registry and found to be associated with  clinical inflammatory factors, disease duration, and chronic pain.

A novel compound, synthetic trans‐capsaicin (CNTX‐4975), has been studied as an intraarticular injection and shown to significantly reduce pain in patients with chronic moderate‐to‐severe osteoarthritis of the knee.

A phase II, multicenter, double‐blind study enrolled 172 knee OA patients between the ages of 45–80 years. Patients were randomized to receive either intraarticular placebo, or a high‐purity synthetic trans‐capsaicin CNTX‐4975 0.5 mg, or CNTX‐4975 1.0 mg.

Hip and knee osteoarthritis patients have been shown to have increased mortality rates from cardiovascular events when compared to the general population.