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| Predicate | Object |
|---|---|
| rdf:type | |
| lifeskim:mentions | |
| pubmed:issue |
3
|
| pubmed:dateCreated |
1980-10-27
|
| pubmed:abstractText |
Actinomycin D is generally administered by serial low-dose injection over 5-10 days. Recent recognition of prolonged serum and tissue half-lives suggests that high-dose intermittent injecton should be equally effective and less toxic. An intermitten single dose schedule was selected for this phase II trial of actinomycin D in 23 patients with advanced breast cancer refractory to standard combination chemotherapy. The drug was given in doses of 0.75-1.5 mg/m2 at 2-week intervals or on days 1 and 8 of 28-day treatment cycles. One patient obtained a partial response with a duration of 5.7 months. Four patients experienced stabilization of advanced disease, with a mean duration of response of 6.4 months. Gastrointestinal toxicity occurred in 47% of patients and mild to moderate myelosuppression in 39%. We conclude that actinomycin D in this dosage and schedule has limited activity in advanced breast cancer. Higher doses might result in increased response rates but would be associated with greater toxicity.
|
| pubmed:language |
eng
|
| pubmed:journal | |
| pubmed:citationSubset |
IM
|
| pubmed:chemical | |
| pubmed:status |
MEDLINE
|
| pubmed:issn |
0344-5704
|
| pubmed:author | |
| pubmed:issnType |
Print
|
| pubmed:volume |
4
|
| pubmed:owner |
NLM
|
| pubmed:authorsComplete |
Y
|
| pubmed:pagination |
195-7
|
| pubmed:dateRevised |
2004-11-17
|
| pubmed:meshHeading | |
| pubmed:year |
1980
|
| pubmed:articleTitle |
Actinomycin D in the treatment of advanced breast cancer.
|
| pubmed:publicationType |
Journal Article
|