Tracy Stites

Learn More
BACKGROUND Fingolimod (FTY720), a sphingosine-1-phosphate-receptor modulator that prevents lymphocyte egress from lymph nodes, showed clinical efficacy and improvement on imaging in a phase 2 study involving patients with multiple sclerosis. METHODS In this 12-month, double-blind, double-dummy study, we randomly assigned 1292 patients with(More)
BACKGROUND Fingolimod has shown reductions in clinical and MRI disease activity in patients with relapsing-remitting multiple sclerosis. We further assessed the efficacy and safety of fingolimod in such patients. METHODS We did this placebo-controlled, double-blind phase 3 study predominantly in the USA (101 of 117 centres). Using a computer-generated(More)
BACKGROUND In a 12-month phase 3 study in patients with relapsing-remitting multiple sclerosis (RRMS), TRANSFORMS, fingolimod showed greater efficacy on relapse rates and MRI outcomes compared with interferon beta-1a. We had two aims in our extension: to compare year 2 with year 1 in the switched patients to assess the effect of a change from interferon(More)
OBJECTIVE The 12-month (M), phase 3, double-blind, randomised TRANSFORMS study demonstrated significant benefits of fingolimod 0.5 or 1.25 mg over interferon β-1a (IFNβ-1a) in patients with relapsing-remitting multiple sclerosis. We report the results of long-term (up to 4.5 years) extension of TRANSFORMS. METHODS Patients randomised to fingolimod(More)
OBJECTIVE We assessed CSF levels of the light chain subunit of neurofilaments (NfL) at baseline and after fingolimod therapy or placebo in patients with relapsing-remitting multiple sclerosis (RRMS). Changes in NfL levels were also correlated with relapse and MRI outcomes. METHODS CSF samples were available, at baseline and 12 months after treatment(More)
Computerized tomography (CT) has replaced cerebral angiography in many institutions as the diagnostic test of choice in cranial trauma. However, isodense subdural hematomas can be a source of false-negative results on CT scans, resulting in omissions in therapy. The authors report a patient with bilateral isodense subdural hematomas who presented with(More)
  • 1