Daily Archives: February 24, 2020

Perianal Crohn’s disease (PCD) is associated with worse outcomes including poor quality of life and higher medical costs. PCD is notoriously difficult to treat despite advancements in biologic therapies for luminal disease. In order to test innovative … Continue reading →

A human anti-inflammatory 5-MER peptide MTADV (methionine-threonine-alanine-aspartic acid-valine) derived from a sequence of a pro-inflammatory CD44 variant was first described by us in Nedvetzki et al., J. Clin. Invest. 111,1211-1220, 2003. A NCBI BLA… Continue reading →

T cell costimulation has been strongly implicated in the pathogenesis of IBD, yet CD28 costimulatory pathway inhibitors (e.g. abatacept, CTLA4-Fc) have not proven clinically efficacious, implicating an alternative costimulatory pathway. ICOS is a costi… Continue reading →

Both infliximab (IFX) and vedolizumab (VDZ) are approved for the treatment of inflammatory bowel disease (IBD) in adults. VDZ is gut-specific and thought to be less effective in controlling extraintestinal manifestations than IFX. The purpose of this s… Continue reading →

Anti-TNF agents are an established treatment modality for ulcerative colitis (UC); however, as many as 30% of patients do not respond to anti-TNF agents, and almost 50% of responders lose clinical benefits after a year of treatment. Furthermore, numero… Continue reading →

Sphingosine 1-phosphate (S1P) receptor modulators are being developed to treat autoimmune-mediated diseases, including ulcerative colitis (UC) and Crohn’s disease (CD). Amiselimod (AMS), a second-generation S1P receptor modulator, was developed to redu… Continue reading →

Ustekinumab (UST) is an effective treatment for Crohn’s disease (CD). Here we present two cases of leukocytoclastic vasculitis (LCV) in CD patients after UST induction therapy with a review of the literature. Continue reading →

Ocrelizumab is a humanized anti-CD20 monoclonal antibody approved for the treatment of adults with primary progressive or relapsing multiple sclerosis (MS). We report a case of de novo colitis in an MS patient who received a single dose of ocrelizumab. Continue reading →

Anti-Tumor Necrosis Factor (aTNF) agents are among the most effective medications used to treat pediatric inflammatory bowel diseases (pIBD). Despite their effectiveness, concerns regarding an association with lymphoma limit their use in everyday pract… Continue reading →

Brodie’s abscess is an uncommon variant of subacute osteomyelitis leading to a contained infectious focus within a bone. It classically occurs in young people with a history of trauma to the affected bone. We present a case of a Brodie’s abscess in a 5… Continue reading →