In a first-of-its-kind genome-wide association study (GWAS) researchers have discovered two genes, RNF144B and ENPP1, that cause calcium pyrophosphate deposition (CPPD) disease in Americans of European and African descent. This crystalline arthritis is caused by calcium pyrophosphate (CPP) crystal deposition in joints.
Outcomes in lupus nephritis are akin to the glass half full. Serial monotherapy is out, as the percentage who achieved a complete renal response was very low and some went to end stage kidney disease (ESKD). Solutions?
Dr. John Cush RheumNow
1 year 2 months ago
5 year cohort study showed that obese T2D (diabetes) pts, semaglutide significantly lowered risk of osteoporosis (HR 0. 61), & gout (HR 0. 63) vs sitagliptin. Semaglutided did not lower the risk of Knee (HR 1. 05) or hip osteoarthritis (HR 0. 88). https://t.co/MqMBKdsXlu https://t.co/OlB2liBZ69
Dr. John Cush RheumNow
1 year 2 months ago
Diagnosing Neuropsychiatric SLE (5.23.2025)
Dr. Jack Cush reviews the news and journal reports from RheumNow - including views on the vagus nerve, NPSLE and CAR-T mania.
https://t.co/PadauvfWWA https://t.co/4k4nfHSPg5
Dr. John Cush RheumNow
1 year 2 months ago
A retrospective VEXAS cohort study of 59 pts receiving 71 targeted Rx - 98%male, mean 71 yrs & 46% had myelodysplastic syndr. Treatments included tocilizumab(19), anakinra (13), azacitidine(13), baricitinib (11), & pred only (10). Best responses w/ azacitidine & tocilizumab https://t.co/fBdfrrZt1M
Dr. John Cush RheumNow
1 year 2 months ago
Turkish study of 1263 primary care referrals to rheumatology found 35.7% with inflammatory rheumatic Dz (IRD), 17.7% osteoarthritis, and 11.2% regional pain syndromes. Another German study showed low risk of IRD if CRP <5 https://t.co/v5qYb7c7jP https://t.co/iq4NfcC3cH https://t.co/6lkTMSBUqc
The ACR has released its 2025 Systemic Lupus Erythematosus (SLE) treatment guidelines and consensus-based good practice statements, applicable to children and adults with SLE. Overall, the goals of SLE management are to achieve remission or a low level disease activity, reduce morbidity and mortality, and minimize treatment-related adverse events.
Children, teens, and young adults living with childhood-onset systemic lupus erythematosus (cSLE) require intense immunosuppressive treatments to prevent serious organ damage. By the mid-2010’s, multiple studies were published that showed high rates of depression, anxiety, and suicidal thoughts among children and youth with cSLE. Importantly, young adults who were diagnosed with lupus in childhood were more likely than young adults with
Dr. John Cush RheumNow
1 year 2 months ago
Lancet viewpoint on early imaging in axial SpA. Over-reliance on BM edema = incr in misDx. Newer tech (high-res sequences, quantitative MRI, radiomics, artificial intelligence) may improve Dx precision. Remember the SI is susceptible to mechanical stress https://t.co/E80GyQGIM0 https://t.co/csQrBPHAlM
Dr. John Cush RheumNow
1 year 2 months ago
JAMA CME review of Immune Thrombotic Thrombocytopenic Purpura (iTTP) - thrombotic microangiopathy w/ hemolytic anemia (MAHA) & thrombocytopenia. iTTP incidence is 2-6 per million. Caused by Abs to ADAMTS13), w/ low ADAMTS13 activity vWF multimers bind platelets https://t.co/kwKXUciBd1
Dr. John Cush RheumNow
1 year 2 months ago
Annals of Internal Medicine has published a CME review of LYME DISEASE. Most Lyme is Dx by onset of the erythema migrans rashes,. Lyme Ab testing is of low sensitivity at onset but more sensitive w/ time & CNS, CV complications. or Mono- or oligoarticular arthritis https://t.co/NfL0dabeGe
A pilot trial assessed the safety and value of tumour necrosis factor α inhibitor treatment with certolizumab in patients with high-risk pregnancies with antiphospholipid syndrome (APS).
Dr. John Cush RheumNow
1 year 2 months ago
“Courage is what it takes to stand up and speak; courage is also what it takes to sit down and listen.”
– Winston Churchill https://t.co/5YMQppiMSG
Dr. John Cush RheumNow
1 year 2 months ago
Hydroxychloroquine for Everyone
Nearly 25 years ago, while lecturing on best therapies for rheumatoid arthritis (RA), I loudly stated that hydroxychloroquine was “useless” and, deservedly, I was “boo-ed” off stage. My point then was that rheumatologists needed to be aggressive, https://t.co/qKnObzr5ib

