Dr. John Cush RheumNow
4 years 8 months ago
Best of 2021: Avacopan - Is it Really a Win for ANCA-Associated Vasculitis?
The NEJM has reported the results of a study showing that avacopan, a C5a receptor inhibitor, is as effective as steroids at treating patients with ANCA-AAV.
https://t.co/cm9PX66zE7 https://t.co/e7S5C6eugK
Dr. John Cush RheumNow
4 years 8 months ago
Best of 2021: Very high levels of IL-18 IL-18 (> 10 000 pg/ml) is associated with Macrophage Activation syndrome (with systemic JIA) as well as primary and secondary Hemophagocytic lymphohistiocytosis (HLH) https://t.co/FQPAHZTi4M https://t.co/UkNh2no123
Based on the safety review of tofacitinib in Pfizer's Oral Surveillance (1133) study, the FDA has added serious boxed warnings to all three marketed JAK inhibitors (for inflammatory diseases) and formalized the recommendation that patients should be started on a TNF inhibitor (TNFi) before trying a JAK inhibitor. These recommendations apply to tofacitinib, baricitinib and upadacitinib.
On Feb. 27, the Food and Drug Administration announced it has issued an emergency use authorization for Johnson & Johnson’s one-dose Covid vaccine, making it the third COVID-19 vaccine to be commercially available. We've compiled a comparison table and some key information relevant to your delivering patient guidance henceforth.
Dr. John Cush RheumNow
4 years 9 months ago
Danish Cohort study of 5310 cutaneous LE or SLE pts between 1995-2014 (7-8 yrs F/U and 40.724 PYs) shows an overall increased cancer risk for CLE (SIR 1.35)and SLE (1.45), esp a 3-4 fold increased risk for NHL, hematological, pancreatic and lung cancers https://t.co/MFPLG9ifGU
Dr. John Cush RheumNow
4 years 9 months ago
One-Third Rheumatoid Risk from Lifestyle
Analysis of the NHANES data suggests that 1/3 of the risk of developing RA in the USA is attributable smoking, obesity and alcohol intake.
https://t.co/SAVzBGlAoP https://t.co/bIhmCkufmC
Dr. John Cush RheumNow
4 years 9 months ago
Best of 2021: Israel provides COVID vaccine answers for rheumatic disease patients
https://t.co/3mWEjdAnLL https://t.co/It5VjbQMoI
Dr. John Cush RheumNow
4 years 9 months ago
Rheumatologist survey - How do you aspirate (or injx) a knee effusion - what is your needle approach?
Dr. John Cush RheumNow
4 years 9 months ago
Best of 2021: Seronegativity in RA studied using sera and microarrays from 559 RA (283 ACPA-) found 9 autoAbs w/ >90% specificity for seroneg RA. anti-PTX3 & anti-DUSP11 had best performance w/ sensitivity 38% & specificity 88% https://t.co/jFAnpQzmve
Dr. John Cush RheumNow
4 years 9 months ago
Best of 2021: Cutaneous manifestations of ANCA-assoc vasculitis studied in 1184 GPA, MPA, EGPA pts and found to assoc w/ more severe disease. Common were petechiae/purpura (15%); allergic Sxs such as pruritus, urticaria, were more common in EGPA
Dr. John Cush RheumNow
4 years 9 months ago
Best of 2021: Petri et al shows higher HCQ levels associated with reduced thrombosis risk, study of 739 SLE pts - 38 patients (5.1%) had thrombosis. HCQ level lower in thrombosis pts (720 vs 935, p=0.025). 69% decr in VTE when levels >1068 ng/mL vs <648 ng/mL
It began as many cases do: an ill patient, in the ICU, with signs and symptoms across several body systems, yet no clear unifying diagnosis on admission. With things stabilizing, the internal medicine hospital team on which I was serving as hospitalist that week assumed care of the patient. As the case unfolded – pulmonary infiltrates that could be hemorrhagic, renal dysfunction with proteinuria – rheumatic diseases rose in the differential.
Dr. Jack Cush reviews and discusses the news and journal reports from the past week on RheumNow.com.
Dr. John Cush RheumNow
4 years 9 months ago
Best of 2021: Colchicine suppresses MSU & CA pyrophosphate crystal activation of Nod-Like Receptor Protein 3 (NLRP3) inflammasome, thereby suppressing caspase-1 activation and the subsequent release of IL-1β and IL-18. Great review by Pillinger et al
Dr. John Cush RheumNow
4 years 9 months ago
Best of 2021: Metanalysis of Rituximab use in EGPA (Churg-Strauss) found 19 cohort studies, 8 case series, 18 cases, for a total of 368 EGPA patients. RTX yielded 80% w/ complete or partial remission (w/ more complete responses in pANCA+ pts) https://t.co/cIu6V6Cg8W https://t.co/Pw0ZpqqcB7

