Korean retrospective study compared NIDDM pts Rx w/ SGLT2 inhibitor (n 552,065) vs sulfonylurea (1,480,092) showed SGLT2 inhibitors were assoc w/ a signif 11% lower risk of incident autoimmune rheumatic disease (HR 0.89). Diff of −6.50 per 100K PYs over median ~9 mos F/U. https://t.co/fKo4aQV1n2
Nailfold Capillaroscopy correlated w/ cardiac ECHO in Systemic Sclerosis. NFC & ECHOs studied in 30 SSc pts. Systolic & diastolic dysfunction most common in late SSc NFC patterns. Cardiac dysfunction seen w/ low capillary density, avascular areas, cap neoangiogenesis https://t.co/j8xKpSlUoI
SGLT2 inhibitor (empagliflozin) given in a lupus mouse (MRL/lpr) model showed a renoprotective effect suggesting the value of non-immunosuppressive therapies to improve renal function. Showed less -dsDNA Abs, proteinuria, renal nephritis damage https://t.co/uJjr7rTIJe
Data from 'real-world' experience suggest that Nintedanib could be helpful for patients who start treatment after presenting with ILD acute exacerbation decreasing the occurrence of recurrent exacerbations and prolonging survival.
#pulmonaryfibrosis
https://t.co/RxhEn8O0Uj
Revisión narrativa 📚 de los tratamientos disponibles para artritis psoriásica por dominios y enfermedades asociadas. Gran trabajo de @drgizemayan@Dr_AndreRibeiro@BetulMacit@ProftDr@GrappaO 👏🏻 Enlace abierto 🔓 https://t.co/UJJAALk1V6
Tofacitinib May Reduce Interstitial Lung Disease Risk in RA
Tofacitinib (Xeljanz) in patients with RA stood out among several other biologic and targeted sDMARDs when it came to the incidence of ILD, a retrospective cohort study showed.
https://t.co/XKjuxLWAKH
#MyositisPearl 8: A subtype of #Myositis is Immune Mediated Necrotizing Myopathy (#IMMM). It is about 20% of all #IIM. It is associated with anti-SRP (1/3rd) & anti-HMGCR (1/3rd) Myositis Antibody. 1/3rd Ab negative. Leads to severe muscle weakness, very high CK and disability.
Review on scleromyositis:
- No validated definition.
- Aldolase is more frequently elevated than CK.
- Antibodies: anti-PM/Scl, -Ku, -U1-RNP, -U3-RNP, - RuvBL1/2, -SMN
- Muscle biopsy: Vasculopathy, fibrosis, myofiber necrosis.
- Be careful with steroids and SSc renal crisis.
Our analysis of myositis specific and associated antibodies (MSA/MAA) detected by line blot in our Immunology lab between 2018 -2020
- 130 samples ➡ 164 MSA/MAA.
- 51.8% were classified as clinical true + (CTP) (associated to their disease) and 48.2% as clinical false + (CFP).