Efficacy and toxicity of paclitaxel (Taxol) for the treatment of canine malignant tumors

Autor: V J, Poirier, A E, Hershey, K E, Burgess, B, Phillips, M M, Turek, L J, Forrest, L, Beaver, D M, Vail
Rok vydání: 2004
Předmět:
Zdroj: Journal of veterinary internal medicine. 18(2)
ISSN: 0891-6640
Popis: Paclitaxel (Taxol) was administered to 25 dogs with histologically confirmed malignant tumors at a dosage of 165 mg/m2 i.v. over 3-6 hours every 3 weeks. Dogs received premedication with antihistimines and corticosteroids to reduce hypersensitivity reactions. However, 64% of the dogs still experienced allergic reactions. Six dogs (24%) had grade 3 or 4 neutropenia, 6 dogs (24%) required hospitalization and 3 dogs (12%) died of sepsis. Five dogs (20%) had a partial response (osteosarcoma [2 dogs] mammary carcinoma [2 dogs] and malignant histiocytosis [1 dog]) for a median duration of 53 days. The overall toxicity was unacceptable at the 165 mg/m2 dose. Therefore, subsequent evaluations of paclitaxel in tumor-bearing dogs should a starting dose of 132 mg/m2 i.v. every 3 weeks.
Databáze: OpenAIRE