Publications by authors named "P A Ciekot"

Each veterinary oncology patient is different, yet the verbal presentation of therapeutic options to the owner contains many similar concepts. Helping a client choose a treatment option and adjust to that therapy is an exchange process between the veterinarian and the client in which each party is responsible for certain duties. To review the principles presented in this article, a list of responsibilities for each participant, essential to facilitate a decision about cancer therapy for the pet, is presented in Table 1.

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Forty-four dogs with histologically confirmed malignant tumors were used in a prospective study to determine the toxicity of the chemotherapeutic agent mitoxantrone, when administered at dosages higher than what has been previously reported for use in dogs. After each dose was administered, dogs were evaluated for signs of toxicosis for 3 weeks or until the dog developed progressive disease, died, or was euthanatized. Forty dogs had been refractory to 1 or more treatment modalities (surgery, n = 26; chemotherapy other than mitoxantrone, n = 17; radiation, n = 2) prior to entering this study.

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Medical records of 25 dogs with histologically low-grade fibrous masses of the maxilla and mandible were reviewed. Most of the dogs had extensive clinical histories and had had previous biopsies of the affected regions, from which specimens were often interpreted as benign fibrous connective tissue. The most common breed represented was Golden Retriever (13/25 dogs, 52%).

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Eighty-seven cats with histologically confirmed malignant tumors were used in a prospective study to determine the toxicity of mitoxantrone, a dihydroxyquinone derivative of anthracene, which was administered at 21-day intervals at dosages ranging from 2.5 to 6.5 mg/m2 of body surface, IV.

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A study was undertaken to determine the toxic effects of cisplatin, an antineoplastic agent, when administered immediately after a 1-hour saline diuresis. Four treatments with cisplatin (70 mg/m2 of body surface, q 3 wk) were administered IV to 6 healthy dogs over a 20-minute period after 0.9% NaCl (saline) solution was administered IV for 1 hour at a volume of 132 ml (kg)0.

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