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| Predicate | Object |
|---|---|
| rdf:type | |
| lifeskim:mentions | |
| pubmed:issue |
2
|
| pubmed:dateCreated |
1989-10-5
|
| pubmed:abstractText |
Flutamide is a non-steroidal antiandrogenic drug devoid of hormonal agonist activity. Flutamide appears to be a specific antiandrogen only at androgen-dependent accessory genital organs. Its pharmacological activity is due substantially to the principal metabolite, 2-hydroxyflutamide. In comparative trials involving small numbers of patients with previously untreated advanced prostatic cancer, flutamide 750mg daily is comparable with stilboestrol 1 or 3mg daily and with estramustine 560 or 840mg daily. Treatment of newly diagnosed advanced prostatic cancer with flutamide plus a luteinising hormone releasing hormone (LHRH) agonist has produced very promising results, and appears to prolong survival relative to that achieved with leuprolide alone. However, these results require confirmation in suitably designed prospective studies. In previously treated patients refractory to castration, flutamide 750mg daily appears comparable in efficacy to estramustine phosphate 600 mg/m2 daily. Apart from a high incidence (34 to 100%) of gynaecomastia flutamide monotherapy is usually well tolerated, and has the advantage of preserving libido and sexual potency in at least 80% of patients. Gynaecomastia is infrequent, however, when flutamide is used in conjunction with surgical castration or an LHRH agonist. Thus, flutamide is a suitable alternative to other systemic treatment in patients with advanced prostatic cancer who wish to preserve sexual potency. In combination with an LHRH agonist flutamide may become a first-line agent for previously untreated patients with cancer of the prostate.
|
| pubmed:language |
eng
|
| pubmed:journal | |
| pubmed:citationSubset |
IM
|
| pubmed:chemical | |
| pubmed:status |
MEDLINE
|
| pubmed:month |
Aug
|
| pubmed:issn |
0012-6667
|
| pubmed:author | |
| pubmed:issnType |
Print
|
| pubmed:volume |
38
|
| pubmed:owner |
NLM
|
| pubmed:authorsComplete |
Y
|
| pubmed:pagination |
185-203
|
| pubmed:dateRevised |
2006-11-15
|
| pubmed:meshHeading | |
| pubmed:year |
1989
|
| pubmed:articleTitle |
Flutamide. A preliminary review of its pharmacodynamic and pharmacokinetic properties, and therapeutic efficacy in advanced prostatic cancer.
|
| pubmed:affiliation |
ADIS Drug Information Services, Auckland, New Zealand.
|
| pubmed:publicationType |
Journal Article,
Comparative Study,
Review
|