0000000000164159

AUTHOR

Lei Fang

showing 2 related works from this author

Associations of ofatumumab exposure and treatment outcomes in patients with untreated CLL receiving chemoimmunotherapy

2016

Relationships between patient characteristics, ofatumumab pharmacokinetics, and treatment outcomes were investigated in this phase 2 trial of ofatumumab plus fludarabine and cyclophosphamide (FC) in untreated chronic lymphocytic leukemia. Patients were randomized 1:1 to receive 500 or 1000 mg ofatumumab (Cycle 1; 300 mg) plus FC every 4 weeks for six cycles. Median C(max) and C(trough) values were similar at Cycle 1 regardless of the ultimate clinical outcome. At later doses, these values were higher for patients with complete response (CR) than for other patients. Higher C(max) and C(trough) values at Cycles 3 and 6 were significantly associated with an increased likelihood of CR, whereas …

OncologyMaleCancer ResearchLymphomaDrug ResistanceMedizinKaplan-Meier EstimatePharmacologychemistry.chemical_compound0302 clinical medicineAntineoplastic Agents ImmunologicalRecurrencehemic and lymphatic diseasesAntineoplastic Combined Chemotherapy Protocols80 and overChronicNeoplasm MetastasisLenalidomideCancerAged 80 and overUnivariate analysisLeukemiaRemission InductionAntibodies MonoclonalHematologyphase IIMiddle AgedLymphocyticThalidomideFludarabineClinical trialTreatment OutcomeOncologyTolerability6.1 Pharmaceuticals030220 oncology & carcinogenesisRetreatmentMathematikRituximabFemalePatient SafetyRefractory Chronic Lymphocytic LeukemiaUntreated Chronic Lymphocytic Leukemiamedicine.drugAdultmedicine.medical_specialtyCyclophosphamidelenalidomideClinical Trials and Supportive ActivitiesClinical SciencesImmunologyCmaxAntineoplastic AgentsNeutropeniaOfatumumabAntibodies Monoclonal HumanizedDrug Administration ScheduleArticle03 medical and health sciencesRare DiseasesClinical ResearchChemoimmunotherapyInternal medicinemedicineImmunologic FactorsAnimalsHumansIn patientAdverse effectLenalidomideAgedNeoplasm StagingChromosome Aberrationsbusiness.industryB-CellEvaluation of treatments and therapeutic interventionsmedicine.diseaseHaresLeukemia Lymphocytic Chronic B-CellDiscontinuationClinical trialchemistryDrug Resistance NeoplasmNeoplasmbusinessCLL030215 immunology
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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…

Oncologymedicine.medical_specialtyCyclophosphamidebusiness.industryImmunologyCmaxCell BiologyHematologymedicine.diseaseOfatumumabBiochemistryFludarabinechemistry.chemical_compoundCminchemistryChemoimmunotherapyPharmacodynamicsInternal medicineImmunologymedicinebusinessProgressive diseasemedicine.drug
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