Source:http://linkedlifedata.com/resource/pubmed/id/11702959
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rdf:type | |
lifeskim:mentions | |
pubmed:issue |
10
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pubmed:dateCreated |
2001-11-12
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pubmed:abstractText |
Records from 653 patients treated between 1991 and 1998 in the Oncology Practice Patterns Study (OPPS) were analyzed to determine contemporary chemotherapy delivery patterns in patients with intermediate-grade non-Hodgkin's lymphoma (NHL). Of the 653 patient records reviewed, 90 (14%) omitted an anthracycline or mitoxantrone (Novantrone) from primary therapy. Among patients receiving CHOP (cyclophosphamide [Cytoxan, Neosar], doxorubicin HCl, vincristine [Oncovin], prednisone) or CNOP (cyclophosphamide, mitoxantrone, vincristine, prednisone), 134 (27%) of 492 received an average relative dose intensity of less than 80% of the literature-referenced dose, due either to an inadequate planned or delivered dose. Of 181 advanced-stage patients with responsive disease, 28 (15%) failed to receive at least six treatment cycles. Overall, 283 (43%) of 653 patients potentially received suboptimal chemotherapy due either to choice of regimen or chemotherapy delivered. Patient age > or = 65 years and cardiac comorbidity appeared to have the greatest influence on a physician's decision regarding chemotherapy administration. Among the 492 patients who received CHOP or CNOP, 235 (48%) experienced a delay or reduction in chemotherapy dose (usually neutropenia-related), 100 (20%) developed mucositis, and 116 (24%) were hospitalized for febrile neutropenia. Growth factor was administered to 261 patients (53%), and its primary prophylactic use was associated with a significant reduction in the incidence of hospitalizations for febrile neutropenia in all patient subgroups receiving appropriate chemotherapeutic dose intensity (P = .02). This assessment of chemotherapy delivery to patients with intermediate-grade NHL showed significant variation from current standards. Further analysis of factors influencing chemotherapy delivery might improve therapeutic outcomes.
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pubmed:language |
eng
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pubmed:journal | |
pubmed:citationSubset |
IM
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pubmed:chemical |
http://linkedlifedata.com/resource/pubmed/chemical/Cyclophosphamide,
http://linkedlifedata.com/resource/pubmed/chemical/Doxorubicin,
http://linkedlifedata.com/resource/pubmed/chemical/Growth Substances,
http://linkedlifedata.com/resource/pubmed/chemical/L-Lactate Dehydrogenase,
http://linkedlifedata.com/resource/pubmed/chemical/Mitoxantrone,
http://linkedlifedata.com/resource/pubmed/chemical/Prednisolone,
http://linkedlifedata.com/resource/pubmed/chemical/Prednisone,
http://linkedlifedata.com/resource/pubmed/chemical/Vincristine
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pubmed:status |
MEDLINE
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pubmed:month |
Oct
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pubmed:issn |
0890-9091
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pubmed:author | |
pubmed:issnType |
Print
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pubmed:volume |
15
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
1296-306; discussion 1310-1, 1314
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pubmed:dateRevised |
2007-11-15
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pubmed:meshHeading |
pubmed-meshheading:11702959-Adolescent,
pubmed-meshheading:11702959-Adult,
pubmed-meshheading:11702959-Aged,
pubmed-meshheading:11702959-Antineoplastic Combined Chemotherapy Protocols,
pubmed-meshheading:11702959-Cyclophosphamide,
pubmed-meshheading:11702959-Disease-Free Survival,
pubmed-meshheading:11702959-Dose-Response Relationship, Drug,
pubmed-meshheading:11702959-Doxorubicin,
pubmed-meshheading:11702959-Female,
pubmed-meshheading:11702959-Growth Substances,
pubmed-meshheading:11702959-Humans,
pubmed-meshheading:11702959-L-Lactate Dehydrogenase,
pubmed-meshheading:11702959-Lymphoma, Non-Hodgkin,
pubmed-meshheading:11702959-Male,
pubmed-meshheading:11702959-Middle Aged,
pubmed-meshheading:11702959-Mitoxantrone,
pubmed-meshheading:11702959-Neutropenia,
pubmed-meshheading:11702959-Prednisolone,
pubmed-meshheading:11702959-Prednisone,
pubmed-meshheading:11702959-Reference Values,
pubmed-meshheading:11702959-Retrospective Studies,
pubmed-meshheading:11702959-Severity of Illness Index,
pubmed-meshheading:11702959-Time Factors,
pubmed-meshheading:11702959-Vincristine
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pubmed:year |
2001
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pubmed:articleTitle |
Patterns of chemotherapy administration in patients with intermediate-grade non-Hodgkin's lymphoma.
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pubmed:affiliation |
Section of Hematology/Oncology, Virginia Mason Medical Center, Seattle, Washington 98111, USA. hemvjp@vmmc.org
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pubmed:publicationType |
Journal Article,
Comparative Study,
Research Support, Non-U.S. Gov't
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