Rural health issues in rheumatology: a review.

PURPOSE OF REVIEW: Early access to rheumatology is imperative to achieve appropriate outcomes in rheumatologic diseases. But there seems to be a significant gap and disparity in the access to rheumatology care between urban and rural areas. This review was undertaken to analyze this issue. RECENT FINDINGS: A significant delay in diagnosis of rheumatic disorder has been correlated to the travel distance to rheumatologist. It is also clear that currently, a significant rheumatology workforce shortage exists and is projected to worsen significantly, thereby making this gap and disparity much bigger. SUMMARY: The scope of this gap and disparity in rheumatology care for rural patients remains incompletely defined and quantified. It is felt to be a significant issue and it is important to invest resources to obtain information about its scope. In addition, a number of solutions already exist which can be implemented using current network and infrastructure. These include relatively low-cost interventions such as patient navigator, remote rheumatology experts and if possible tele-rheumatology. These interventions can assist temporarily but a major improvement will require policy change at federal and state government level as well as involvement, buy-in, and incentivization of the providers and health networks providing rheumatology care.

Systemic Vasculitis Associated With Immune Check Point Inhibition: Analysis and Review.

PURPOSE OF REVIEW: Immunotherapy with immune checkpoint inhibitors (ICIs) has become a well-established modality to treat a number of different malignancies, especially in cases with advanced stages and/or recurrent diseases. These agents have been associated with development of a variety of autoimmune disorders as immune-related adverse events (IRAEs or irAEs). This review focuses on development of vasculitis with use of ICI. RECENT FINDINGS: Available information on vasculitis associated with immune checkpoint inhibition is limited primarily to case reports at this time. Most immune-related adverse events will not present as vasculitis, and it is an uncommon manifestation and/or is under-reported. There are no current well-established guidelines for treating vasculitis associated with ICIs; initial management would usually start with consideration of discontinuing the ICI and administering corticosteroids. Collaboration between treating oncologists and rheumatologists is necessary for a combined approach to management. While arthralgias, myalgias, and inflammatory arthritis frequently occur as irAEs, vasculitis is an uncommon presentation. Vasculitis has been reported with all of the available ICI agents, and there seems to be no clear difference in the risk based on small numbers. Large vessel vasculitis and vasculitis of the nervous system were the most commonly reported types of vasculitis but cases of vasculitis involving medium and small vessels have also been reported. It is challenging to know if the underlying disease or ICIs are the main culprit in development of vasculitis and requires a collaborative relationship between the treating oncologist and rheumatologist. Except in very mild cases, development of vasculitis during ICI therapy requires temporary or permanent discontinuation of ICI.