0000000000365802
AUTHOR
Geoffrey W. Chan
showing 2 related works from this author
Correlations Between Ofatumumab Exposure and Treatment Outcomes for patients with Chronic Lymphocytic Leukemia (CLL) Treated with Frontline Ofatumuma…
2011
Abstract Abstract 1793 Introduction: Results: Seven pts (4 male) with a medianLittle is known about the pharmacokinetics (PK) and pharmacodynamics of CD20 monoclonal antibody (mAb) with chemotherapy in patients (pts) with CLL. Ofatumumab (O) is a human mAb targeting a membrane-proximal small-loop epitope on CD20 and mediates efficient complement-dependent cytotoxicity and antibody-dependent cell-mediated cytotoxicity. Safety and efficacy of O at 2 dose levels in combination with fludarabine and cyclophosphamide (FC) were evaluated in previously untreated pts with CLL. Relationship between O PK, baseline characteristics, and clinical outcomes were studied. Pts and Methods: Pts with active CL…
Ofatumumab retreatment and maintenance in patients with fludarabine-refractory CLL.
2012
6584 Background: In Study 406, the anti-CD20 monoclonal antibody ofatumumab (ofa), given as monotherapy over 6 months, showed 47% overall response rate (ORR) in patients (pts) with chronic lymphocytic leukemia (CLL) refractory to fludarabine and alemtuzumab (FA-ref), or to fludarabine with bulky (>5cm) lymphadenopathy (BF-ref). The effects of ofa retreatment (retx) and maintenance (mt) are unknown. Methods: Pts who responded to ofa and then progressed or had stable disease (SD) in Study 406, were offered retx in Study 416 (NCT00802737; GSK/Genmab) with ofa 1 x 300 mg + 7 x 2000 mg weekly followed by mt with ofa 2000 mg monthly for up to 2 years (if SD or better). Primary endpoint was OR…