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RheumNow Podcast – Rituximab Monitoring (5.31.19)

Dr. Jack Cush presents the news and best of rheumatology and medicine from the past week on RheumNow.com

  1. Korean National Health Insurance data compared the risk of CV events in 39,640 gout pts starting allopurinol or febuxostat. MACE incidence was 1.89 vs 1.84/100PY (HR 1.09; 0.90, 1.32) Thus, no significant difference in CV risk with these agents in Asians https://buff.ly/2EJobhj     
  2. Risk factors for gouty tophi that ulcerate include: glucocorticoid overuse, tophi duration, and the number of tophi. Based on a chinese study of 105 tophaceous patients of whom 33 developed ulcerations https://t.co/rzYTFCb5jk 
  3. 184 juvenile Fibromyalga pts randomized to PBO or duloxetine (30-->60mg/d) for 13wks. Those on duloxetine failed the primary endpoint - mean 24 hr change in Brief Pain Inventory (BPI), but more Cymbalta pts had 30% and 50% BPI reductions https://t.co/EuyCRqKzN7 
  4. Lyrica is FDA approved for FM, Neuopathy & adjunctive Rx for partial-onset seizures; but recently failed to meet primary endpoint in a phase III RCT to prevent primary gen tonic-clonic seizures.- but is continuing to develop it for pediatric epilepsy. https://t.co/T9T0Kv1wkP 
  5. Japanese study 198 systemic sclerosis pts finds that higher skin thickness scores (modified Rodnan Skin Scores; mRSS) associated with higher risk of interstitial lung disease (P < 0.05), restrictive LDz(P < 0.01), and diffusion impairment (P < 0.05) https://t.co/PY4n6N5Ub9   
  6. Metanalysis suggests leflunomide in psoriatic disease is better at treating arthritis (PsA PsARC 77%) than skin disease (psoriasis PASI50 48% & PASI75 25%). Adverse events in 38% and 15% drop out rate. https://t.co/BIPNtYE6Tr 
  7. Large UK study shows central adiposity (waist circumference) signify increases risk of psoriasis and rheumatoid arthritis; not PsA. a cross-sectional study of the UK Biobank https://t.co/eKDpUodSR1 
  8. Prospective study of 4796 pts in Osteoarthritis Initiative shows metformin use in obese pts (BMI >30) was Assoc with significantly less medial cartilage loss (0.71% vs. 1.57%/yr) & a trend towards fewer knee replacements over 6 yrs (OR 0.30, p = 0.11) https://t.co/LD0jFWtSLM     
  9. Biologic Retention in Ankylosing Spondylitis Patients    
  10. The Cost of Physician Burnout  
  11. Predictors of Serious Infections with Rituximab  

 

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Disclosures
The author has received compensation as an advisor or consultant on this subject