A Pilot Study of Rituximab for the Anticoagulation Resistant Manifestations of Antiphospholipid Syndrome (RITAPS)
RITuximab AntiphosPholipid Syndrome (RITAPS) Study is designed to evaluate whether a medication called rituximab would reduce the signs and symptoms of antiphospholipid antibody (aPL) -related certain clinical problems.
|Study Design:||Endpoint Classification: Safety/Efficacy Study
Intervention Model: Single Group Assignment
Masking: Open Label
Primary Purpose: Treatment
|Official Title:||A Pilot Study of Rituximab for the Anticoagulation Resistant Manifestations of Antiphospholipid Syndrome (RITAPS)|
- Safety [ Time Frame: 1 year ] [ Designated as safety issue: Yes ]
- aPL profile and non-criteria aPL manifestations [ Time Frame: 6-12 months ] [ Designated as safety issue: No ]
|Study Start Date:||September 2007|
|Study Completion Date:||January 2013|
|Primary Completion Date:||January 2013 (Final data collection date for primary outcome measure)|
Persistently antiphospholipid antibody (aPL)-positive patients, age 18 - 75 years of age, with anticoagulation-resistant manifestations of APS and fulfilling protocol defined study inclusion criteria will receive two doses of Rituximab, and will be followed for 6 and 12 months for clinical and safety outcomes, respectively.
Patients are eligible to take part in this study if their blood test is persistently positive for aPL and they have one or more of the aPL-related clinical problem(s) listed below: low platelet (blood cells involved in the prevention of bleeding) count; anemia (deficiency of red blood cells); heart valve disease; skin ulcers; kidney smal vessel blood clots; and/or memory problems.
|United States, New York|
|Barbara Volcker Center for Women and Rheumatic Disease, Hospital for Special Surgery|
|New York, New York, United States, 10021|
|Principal Investigator:||Doruk Erkan, MD||Hospital for Special Surgery, New York|