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  • 1
    Electronic Resource
    Electronic Resource
    Springer
    Cancer chemotherapy and pharmacology 10 (1983), S. 112-114 
    ISSN: 1432-0843
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary The administration of cytosine arabinoside (araC) by continuous IV infusion requires the patient to be in hospital and have prolonged IV cannulation. In this study the pharmacokinetics of araC during continuous IV infusion were compared with those of continuous SC infusion in six patients with acute myelogenous leukaemia. Each patient acted as his own control. The mean plasma levels of araC reached a plateau within 2 h and the plasma concentrations and the area under the curve were similar for both methods of administration. The mean area under the curve (AUC) was 1147±230 ng/ml for the IV infusion and 1017±238 ng/ml for the SC infusion. The plasma araC concentrations showed wide interpatient variation, and there was also considerable variability in the plasma concentrations of araC within the individual patients after a plateau had apparently been reached. Subcutaneous infusion was well tolerated by the patients without any local discomfort or excoriation and SC infusion of araC is thus a feasible alternative to IV infusion. It allows the patients the benefits of being at home, while avoiding unnecessary thrombophlebitis.
    Type of Medium: Electronic Resource
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  • 2
    ISSN: 1573-0646
    Keywords: pharmacokinetics ; cytosine arabinoside ; delayed release ; arachis oil suspension
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology , Medicine
    Notes: Summary An attempt was made to create a delayed release preparation of cytosine arabinoside (araC) which could be administered subcutaneously, and would produce plasma levels similar to steady state infusion concentrations. A thixotropic suspension of araC in arachis oil and aluminium distearate was formulated. This preparation was similar to that previously used with bleomycin oil suspension and procaine penicillin. Two hundred mg/ml of araC in arachis oil containing varying amounts of aluminium distearate were administered firstly to New Zealand White rabbits and then to patients with acute myelogenous leukaemia. This preparation was well tolerated by both rabbits and patients but did not delay the release of araC from the subcutaneous tissues.
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
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