Abstract | BACKGROUND: MATERIAL AND METHODS: RESULTS: In primary tumors, MKT 4 was found to be at least as effective as cisplatin (DDP) and doxorubicin (DOX). In samples derived from pretreated patients, titanocenedichloride was even more active. In both groups of tumors, a lack of cross resistance between the two metal compounds as well as between MKT 4 and DOX was apparent. The new agent was found to be active in eight of seventeen DDP-resistant (primaries: n = 4; recurrences n = 4) and also eight of seventeen DOX-resistant tumors (primaries: n = 4; recurrences n = 4). CONCLUSIONS: These results indicate a remarkable in vitro activity of titanocenedichloride in native OvCA specimens, even in those exhibiting resistance against cisplatin or doxorubicin. The putative role of this novel drug for the future therapy of OvCA should be evaluated by additional in vitro and in vivo studies.
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Authors | C M Kurbacher, P Mallmann, J A Kurbacher, G Sass, P E Andreotti, A Rahmun, H Hübner, D Krebs |
Journal | Anticancer research
(Anticancer Res)
1994 Sep-Oct
Vol. 14
Issue 5A
Pg. 1961-5
ISSN: 0250-7005 [Print] Greece |
PMID | 7847834
(Publication Type: Comparative Study, Journal Article)
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Chemical References |
- Antineoplastic Agents
- Organometallic Compounds
- Doxorubicin
- Adenosine Triphosphate
- titanocene dichloride
- Cisplatin
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Topics |
- Adenosine Triphosphate
(analysis)
- Antineoplastic Agents
(pharmacology)
- Cisplatin
(pharmacology)
- Doxorubicin
(pharmacology)
- Drug Screening Assays, Antitumor
- Epithelium
(pathology)
- Female
- Humans
- Luminescent Measurements
- Organometallic Compounds
(pharmacology)
- Ovarian Neoplasms
(drug therapy)
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