CHICAGO (Reuters)—Advisers to the U.S. Centers for Disease Control & Prevention will consider evidence suggesting that a booster dose of COVID-19 vaccines could increase protection among people with compromised immune systems. Data presented ahead of the July 22 meeting noted that people with compromised immune systems have a reduced antibody response following the recommended primary…
Articles by Natasha Yetman

Executive Order Targets Prescription Drugs & Health Insurance to Promote Competition
On July 9, U.S. President Joe Biden issued an Executive Order designed to promote competition in the U.S. economy. The order includes 72 initiatives related to various aspects of the economy, including prescription drugs and health insurance.1 For prescription drugs, Americans pay more than 2.5 times as much for the same prescription drugs as patients…
Guselkumab Promising for Psoriatic Arthritis with Axial Symptoms
NEW YORK (Reuters Health)—Guselkumab may be effective in patients who have psoriatic arthritis (PsA) with axial symptoms, a post-hoc analysis of data from two randomized controlled trials suggests.1 “Because PsA is a heterogeneous disease that manifests as various symptoms, treatment choices should involve consideration of all relevant domains of disease for each individual patient,” researchers…
Tocilizumab After Ultra-Short Course Steroids Promising for Newly Diagnosed GCA
NEW YORK (Reuters Health)—Tocilizumab induced a slow and lasting remission after an ultra-short pulse (three days) of steroids in newly diagnosed giant cell arteritis (GCA) patients, a proof-of-concept trial shows.1 His early research on cytokines and glucocorticoids led Peter Villiger, MD, of Medical Center Monbijou, Bern, Switzerland, to find ways to reduce steroid use, he…
Generally Favorable Outcomes 6 Months After COVID-Linked Inflammatory Syndrome in Kids
NEW YORK (Reuters Health)—A six-month assessment of children with pediatric inflammatory multisystem syndrome temporally associated with COVID-19 disease (PIMS-TS) show generally favorable outcomes, but also a range of lingering issues. Cardiac, gastrointestinal, renal, hematology and otolaryngology problems largely resolved at six months, but muscular fatigue and emotional lability were common. Long-term, serious end-organ damage occurred…
U.S. to Announce New Warning on J&J Coronavirus Vaccine for Guillain-Barré Syndrome
(Reuters)—The U.S. Food & Drug Administration (FDA) is expected to announce a new warning on Johnson & Johnson’s (J&J’s) coronavirus vaccine related to a rare autoimmune disorder, The Washington Post reported on Monday, citing four people familiar with the matter.1 According to The Post, about 100 preliminary reports of Guillain-Barré syndrome have been detected in the…
Patients with Rheumatic Disease May Experience Flares after SARS-CoV-2 Vaccination
(Reuters Health)—Among a group of New York patients with rheumatic diseases who received a SARS-CoV-2 vaccine, nearly one in six experienced disease flares after getting their shots, a new study finds.1 A survey of more than 1,100 patients who had received at least one vaccine dose revealed that 14.9% experienced flares. Among the 654 who…
Tofacitinib Promising for COVID-19 Pneumonia
(Reuters)—Pfizer Inc. said on June 16 its oral rheumatoid arthritis (RA) drug Xeljanz (tofacitinib) reduced death or respiratory failure in hospitalized COVID-19 patients with pneumonia in Brazil, meeting the study’s main goal. Results of the study, which tested the drug in 289 hospitalized adult patients with the respiratory illness caused by the coronavirus, were published…
Polymyositis-Dermatomyositis Tied to Arrhythmias in Young, Middle-Aged Adults
(Reuters Health)—Young and middle-aged adults with polymyositis-dermatomyositis are more likely to have arrhythmias in general, and supraventricular arrhythmias in particular, than matched controls without these rare rheumatic conditions, a U.S. study suggests.1 Researchers examined retrospective data on adults hospitalized between 2016 and 2018, including 32,085 patients with polymyositis-dermatomyositis and 320,850 age-matched controls. Overall, both women…
Rituximab Seems Safe & Effective for Systemic Sclerosis
NEW YORK (Reuters Health)—Rituximab seemed to be a safe and effective treatment for systemic sclerosis (SSc) in a placebo-controlled validation trial in Japan.1 “A number of studies have examined B-cell depletion therapy for systemic sclerosis, and many of them have suggested that [this] is effective in treating systemic sclerosis,” Ayumi Yoshizaki, MD, tells Reuters Health…
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