Blood Markers May Help Distinguish Lung Infection From AAV Flares

Higher blood levels of the molecule pro-calcitonin (PCT) are a marker of lung infection among ANCA-associated vasculitis (AAV) patients with lung disease, a new study reports. Combining PCT with other blood markers can further increase the accuracy of identifying infection, and may be useful for distinguishing between AAV-related lung…

Patients with ANCA-associated vasculitis (AAV) have a higher risk of mortality than the general population, especially those who are older or have impaired kidney function, a long-term outcome analysis study has found. Infections were the leading cause of death, with treatment complications, such as immunosuppression and blood vessel inflammation,…

Those of you who have followed my column for at least a year might recall my annual January tradition, called Hibernation. I treat it as a mental and physical reset, and eagerly look forward to it after the bustle of the holiday season. I began Hibernating in 2016…

An elderly woman was diagnosed with ANCA-associated vasculitis (AAV) after having an ischemic stroke, a condition wherein a blood clot cuts off blood supply to a part of the brain, a case study reported. It’s rare that AAV manifests in the central nervous system, which is made up of…

For many years, I lived with an anxiety-crippled brain from being a self-absorbed endurance athlete who had been diagnosed with granulomatosis with polyangiitis — a form of vasculitis — at a young age. That pain was almost a badge of honor. I had suffered more than most people…

Nearly one-third of adults with ANCA-associated vasculitis (AAV) would choose plasma exchange regardless of varying risks of kidney failure and severe infection, according to an international study. One-fifth of patients would make that choice only in high-risk scenarios and one-sixth would reject that treatment in all scenarios, however.

The blood levels of several immune-related proteins are significantly altered in people with ANCA-associated vasculitis (AAV) up to five years before they develop symptoms when compared with matched healthy people, a study showed. Changes in these protein levels were found to be involved in inflammatory and metabolic pathways, and…

Rituximab is superior to cyclophosphamide at inducing disease remission after six months in people with granulomatosis with polyangiitis (GPA) — a type of ANCA-associated vasculitis (AAV) — according to a study in France. Similar findings were found for subgroups of GPA patients, such as those newly diagnosed with the disease…

Up to six months of treatment with rituximab led to disease remission in about two-thirds of Japanese patients with granulomatosis with polyangiitis (GPA) and microscopic polyangiitis (MPA), a study found. Further, people in Japan with these two types of ANCA-associated vasculitis (AAV) who were given rituximab as a…

Body image involves more than vanity. Though we often think of cosmetics and fitness as superficial, the reality is that they help us feel good about ourselves. We want to appeal to a mate, impress friends, and come off as professional to work colleagues. But everything about the physical body…