Linked Life Data

3100013

Source:http://linkedlifedata.com/resource/pubmed/id/3100013

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
2
pubmed:dateCreated
1987-2-26
pubmed:abstractText
A Southwest Oncology Group pilot study was designed to evaluate a brief, 4.5-month induction course of chemotherapy with three presumably non-cross resistant regimens in poor-prognosis metastatic breast cancer. Sixty-three patients were treated with doxorubicin, cyclophosphamide, plus vincristine on day 1, methotrexate followed 30 minutes later by 5-fluorouracil (5-FU) on day 22, and mitomycin C plus 3 days of vinblastine on day 43. All three sequential regimens were repeated once and therapy was then discontinued in responding patients. The same chemotherapy was reinstituted at the time of relapse. The overall response rate to the induction chemotherapy was 35% and included only one complete response (2%). Median response duration was 9 months. Respondents were off all therapy for a median of 5 months (range, 1-12+ months) and were followed without evidence of progressive disease. Response to retreatment was 30% with no complete responses seen. Overall median survival from the data of diagnosis of metastatic disease was 24 months, with a median survival of 14 months from the date of initiation of therapy. Toxicity for this induction regimen was moderate with two treatment-related deaths secondary to myelosuppression. While the results of this pilot study fail to support the use of non-cross resistant regimens in breast cancer, short-term therapy appears to have no adverse effect on survival and resulted in significant periods during which no therapy was given, resulting in a reduction in overall toxicity.
pubmed:grant
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
AIM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Jan
pubmed:issn
0008-543X
pubmed:author
pubmed:issnType
Print
pubmed:day
15
pubmed:volume
59
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
239-44
pubmed:dateRevised
2007-11-15
pubmed:meshHeading
pubmed:year
1987
pubmed:articleTitle
Short-term chemotherapy of poor-prognosis metastatic breast cancer with three non-cross resistant chemotherapy regimens. A Southwest Oncology Group Study.
pubmed:publicationType
Journal Article, Clinical Trial, Research Support, U.S. Gov't, P.H.S.