Smartphones and diet; COVID-19 and the numbers - reassuring or not, and what about masks?; and do more drugs mean more switching, less persistence, and patient adherence goes up...or down? All this and more news and journal reports in this week's episode.

A smartphone-based symptom study of COVID-19 patients has shown that a healthy plant-based diet was associated with lower risk and severity of COVID-19, especially amongst those living in areas with higher socioeconomic deprivation.

Patients with dermatomyositis who were positive for a myositis-specific antibody had a much higher incidence of and mortality associated with Pneumocystis jirovecii infection than patients with other antibody-negative idiopathic inflammatory myopathies, Chinese researchers found.

This week: high science that affect future treatments; breakthrough infections in our patients, and what's up with that; and soon your radiologist is going to be replaced by AI. This and more in our review of the news and journal articles from the past week.

A retrospective study of systemic sclerosis patients shows that acute hospitalization and mortality were not uncommon and were often linked to SSc-related lung disease.

Analysis of records from the Mass General Brigham healthcare system in the Boston area, shows that breakthrough infections (after receiving SARS-CoV-2 vaccines) in patients with systemic autoimmune rheumatic diseases (SARDs) are not uncommon, and may be severe or fatal.

Chronic inflammatory disease (CID) patients are urged to receive the COVID-19 vaccines; but when a cohort of CID patients treated with immunosuppressive medications were given an mRNA-based SARS-CoV-2 vaccination, only those treated with glucocorticoids and B cell depleting therapies (B

We have a lot of news, information and approvals to review and discuss, though I need to begin with what's weighing heavily on my mind. After, we'll dive into what we learned this week.

The current NEJM reports that the use of the Pfizer mRNA vaccine (BNT162b2) demonstrated a very low risk for certain serious adverse events, including the risk of myocarditis (1 to 5 events per 100,000 persons). 

The American College of Rheumatology has issued an updated version of its COVID-19 Vaccine Clinical Guidance for Patients with Rheumatic and Musculoskeletal Diseases following recent recommendations from the CDC that certain immunocompromised patients receive a third dose of an availabl

Today, the U.S.

You know, I'm a very good driver. We all think we're great drivers - but consider what it's like to drive in pain: would you be a good driver? Also, I want you to consider the diagnosis of calcium pyrophosphate dihydrate disease (CPPD). But first, let's look at a study out of Scotland, looking at military service and greater risk of hip and knee replacement.

The CDC has reported that mRNA vaccine effectiveness against COVID-19–associated hospitalizations was sustained over 24 weeks; but there is evidence of waning protection amongst the immunosuppressed.

Today, public health and medical experts from the U.S. Department of Health and Human Services (HHS) released the following statement on the Administration’s plan for COVID-19 booster shots for the American people.

Nonserious infections (NSI) comprise the bulk of all infections seen with biologic therapies; new data from British Society for Rheumatology Biologics Register for Rheumatoid Arthritis shows that while NSI are more common than serious infections, the predictors of NSI are the same as serious infections.

ATLANTA – The CDC's Advisory Committee on Immunization Practices today recommended that rheumatology patients being actively treated with high-dose corticosteroids, alkylating agents, antimetabolites, TNF blockers, and other biologic agents that are immunosuppressive or immunomodulatory receive a third dose of the Pfizer-BioNTech or Moderna mRNA COVID-19 vaccines.

Dr. Jack Cush reviews the news and journal reports from the past week on RheumNow.com.