This study is a Phase 2, multi-center, open label, Simon two-stage study to evaluate the safety and efficacy of fostamatinib disodium in the treatment of warm antibody autoimmune hemolytic anemia. Primary outcome measures examined include a hemoglobin response measured by levels higher than 10 g/dL and 2 g/dL higher than the baseline hemoglobin. Responses were studied for a period of 12 weeks and for a dose of 150 mg in the morning and evening. The study began in April 2016 and is estimated to conclude in September 2017. The study is currently recruiting participants from U.S. states including Arizona, California, D.C., Massachusetts, New York, North Carolina, and Texas. Subjects must have had a diagnosis of primary or secondary warm antibody AIHA, and must have failed at least 1 prior treatment regimen for AIHA. Subjects cannot have a platelet count less than 30,000/μL, have AIHA secondary to autoimmune disease, have uncontrolled or poorly controlled hypertension, or have cold antibody AIHA, cold agglutinin syndrome, mixed type AIHA, or paroxysmal cold hemoglobinuria. Immunoglobulin A nephropathy
Fostamatinib as a treatment for IgA nephropathy (IgAN) is in Phase II trials, which will conclude at the end of 2016. IgAN is a chronic autoimmune disease associated with inflammation in the kidneys that reduces their ability to successfully filter blood. There are currently no disease-targeted therapies for IgAN. Participants are currently being recruited from the US, Austria, Germany, Hong Kong, Taiwan, and the UK.
Polysomnography (PSG) and actigraphy (both related to sleep parameters) are more objective resources that provide evidences of sleep disturbances associated with RLS symptoms. See also
Periodic limb movement disorder

References
External links

Restless legs syndrome at Curlie