Summary
Neurotoxicity in vincristine treatment has generally been considered a consequence of the cumulative dose of the drug, and liver dysfunction has been recognised as an indication to reduce the dosage. We demonstrate that neurotoxicity is also related to individual doses and that even when there is no other evidence of liver dysfunction, a raised level of serum alkaline phosphatase may predict severe neurotoxicity.
Exposure to vincristine following IV injection of the drug was studied in 27 subjects by measuring the area under the vincristine plasma concentration time curve (AUC0–∞). A statistically significant relationship was found between the AUC0–∞ and the degree of neurotoxicity. The AUC0–∞ was related both to dose and to elevation of serum alkaline phosphatase, suggesting that elimination of the drug is impaired when serum alkaline phosphatase is raised. Among patients with elevated serum alkaline phosphatase, a small reduction in the dose of the drug resulted in lower vincristine plasma AUC0–∞ and less neurotoxicity.
Similar content being viewed by others
References
Bradley WG, Lassman LP, Pearce GW, Walton IN (1970) The neuropathy of vincristine in man. J Neurol Sci 10: 107
Casey EB, Jeliffe AM, Le Quesne PM, Millett YL (1973) Vincristine neuropathy: clinical and electrophysiological observations. Brain 96: 69
Dorr RT, Fritz WL (1980) Cancer chemotherapy handbook. Henry Klimpton, London, p 687
Jackson DV, Castle MC, Bender RA (1978) Biliary excretion of vincristine. Clin Pharmacol Ther 24: 101
Sandler SG, Tobin W, Henderson ES (1969) Vincristine-induced neuropathy. Neurology 19: 367
Shaw RK, Bruner JA (1964) Clinical evaluation of vincristine. Cancer Chemother Rep 42: 45
Teale JD, Clough JM, Marks V (1977) Radioimmunoassay of vinblastine and vincristine. Br J Clin Pharmacol 4: 169
Watkins S, Griffin JP (1978) High incidence of vincristine-induced neuropathy in lymphomas. Br Med J 1: 610
Weiss HD, Walder MD, Wiernik PH (1974) Neurotoxicity of commonly used antineoplastic agents. N Engl J Med 19: 127
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Desai, Z.R., Van den Berg, H.W., Bridges, J.M. et al. Can severe vincristine neurotoxicity be prevented?. Cancer Chemother. Pharmacol. 8, 211–214 (1982). https://doi.org/10.1007/BF00255486
Received:
Accepted:
Issue Date:
DOI: https://doi.org/10.1007/BF00255486