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rdf:type |
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lifeskim:mentions |
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pubmed:issue |
2
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pubmed:dateCreated |
2011-2-9
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pubmed:abstractText |
The phosphatidylinositol 3-kinase signal transduction pathway members are often activated in tumor samples from patients with non-Hodgkin's lymphoma (NHL). Everolimus is an oral agent that targets the raptor mammalian target of rapamycin (mTORC1). The goal of this trial was to learn the antitumor activity and toxicity of single-agent everolimus in patients with relapsed/refractory aggressive NHL. Patients received everolimus 10?mg PO daily. Response was assessed after two and six cycles, and then every three cycles until progression. A total of 77 patients with a median age of 70 years were enrolled. Patients had received a median of three previous therapies and 32% had undergone previous transplant. The overall response rate (ORR) was 30% (95% confidence interval: 20-41%), with 20 patients achieving a partial remission and 3 a complete remission unconfirmed. The ORR in diffuse large B cell was 30% (14/47), 32% (6/19) in mantle cell and 38% (3/8) in follicular grade 3. The median duration of response was 5.7 months. Grade 3 or 4 anemia, neutropenia and thrombocytopenia occurred in 14, 18 and 38% of patients, respectively. Everolimus has single-agent activity in relapsed/refractory aggressive NHL and provides proof-of-concept that targeting the mTOR pathway is clinically relevant.
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pubmed:grant |
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pubmed:commentsCorrections |
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http://linkedlifedata.com/resource/pubmed/commentcorrection/21135857-2702835
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pubmed:language |
eng
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pubmed:journal |
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pubmed:citationSubset |
IM
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pubmed:chemical |
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pubmed:status |
MEDLINE
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pubmed:month |
Feb
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pubmed:issn |
1476-5551
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pubmed:author |
pubmed-author:AnsellS MSM,
pubmed-author:ColganJ PJP,
pubmed-author:GhobrialI MIM,
pubmed-author:GuptaMM,
pubmed-author:HabermannT MTM,
pubmed-author:JacobsenE DED,
pubmed-author:JohnstonP BPB,
pubmed-author:LaPlantB RBR,
pubmed-author:MicallefI NIN,
pubmed-author:PorrataL FLF,
pubmed-author:ReederC BCB,
pubmed-author:WitzigT ETE
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pubmed:issnType |
Electronic
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pubmed:volume |
25
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
341-7
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pubmed:dateRevised |
2011-7-27
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pubmed:meshHeading |
pubmed-meshheading:21135857-Administration, Oral,
pubmed-meshheading:21135857-Adult,
pubmed-meshheading:21135857-Aged,
pubmed-meshheading:21135857-Aged, 80 and over,
pubmed-meshheading:21135857-Female,
pubmed-meshheading:21135857-Humans,
pubmed-meshheading:21135857-Lymphoma, Non-Hodgkin,
pubmed-meshheading:21135857-Male,
pubmed-meshheading:21135857-Middle Aged,
pubmed-meshheading:21135857-Protein Kinase Inhibitors,
pubmed-meshheading:21135857-Remission Induction,
pubmed-meshheading:21135857-Salvage Therapy,
pubmed-meshheading:21135857-Sirolimus,
pubmed-meshheading:21135857-TOR Serine-Threonine Kinases,
pubmed-meshheading:21135857-Treatment Outcome
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pubmed:year |
2011
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pubmed:articleTitle |
A phase II trial of the oral mTOR inhibitor everolimus in relapsed aggressive lymphoma.
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pubmed:affiliation |
Division of Hematology, Department of Medicine, Mayo Clinic College of Medicine and Mayo Foundation, Rochester, MN 55905, USA. Witzig@mayo.edu
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pubmed:publicationType |
Journal Article,
Research Support, Non-U.S. Gov't,
Clinical Trial, Phase II,
Research Support, N.I.H., Extramural
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