A phase I study assessing the safety and pharmacokinetics of the thrombospondin-1-mimetic angiogenesis inhibitor ABT-510 with gemcitabine and cisplatin in patients with solid tumors.
Ann Oncol
; 17(8): 1320-7, 2006 Aug.
Article
en En
| MEDLINE
| ID: mdl-16728485
ABSTRACT
BACKGROUND:
The aim of the study was to determine the safety profile, pharmacokinetics and potential drug interactions of the angiogenesis inhibitor ABT-510 combined with gemcitabine-cisplatin chemotherapy in patients with solid tumors. PATIENTS ANDMETHODS:
Patients with advanced solid tumors received gemcitabine 1250 mg/m2 intravenously (i.v.) on days 1 and 8 and cisplatin 80 mg/m2 on day 1 of a 3-week cycle in combination with ABT-510. ABT-510 was administered subcutaneously twice daily at doses of 50 mg or 100 mg. Plasma samples for pharmacokinetics were obtained on days 1 (gemcitabine, cisplatin as single agents), 15 (ABT-510 as single agent) and 22 (gemcitabine, cisplatin and ABT-510 as combination).RESULTS:
Thirteen patients received ABT-510 as either 50 mg b.i.d. (seven patients) or 100 mg b.i.d. (six patients) in combination with gemcitabine-cisplatin. The most common reported adverse events reflected the known toxicity profile induced by gemcitabine-cisplatin without ABT-510. One episode of hemoptysis occurred in a patient with non-small-cell lung cancer (NSCLC) after 13 days of treatment. No clinically significant pharmacokinetic interactions between ABT-510, gemcitabine and platinum were observed. Three partial responses were observed in 12 evaluable patients (one head and neck cancer, one melanoma and one NSCLC).CONCLUSIONS:
Combining ABT-510 at doses of 50 mg and 100 mg with gemcitabine-cisplatin is feasible. Pharmacokinetic interactions were not observed and adding ABT-510 does not appear to increase toxicity.
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Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Oligopéptidos
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Protocolos de Quimioterapia Combinada Antineoplásica
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Inhibidores de la Angiogénesis
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Neoplasias
Límite:
Adult
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Aged
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Female
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Humans
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Male
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Middle aged
Idioma:
En
Revista:
Ann Oncol
Asunto de la revista:
NEOPLASIAS
Año:
2006
Tipo del documento:
Article
País de afiliación:
Países Bajos