Abstract
Four horses with clinical and biochemical evidence of post-operative myositis following halothane anesthesia and characterized by well localized (lumbar) to generalized rigidity and pain are described. Response to Dantrolene Sodium therapy at 4 mg/kg per os was dependent upon rapidity of administration following onset. In vitro exposure of muscle to halothane and caffeine revealed increased sensitivity when compared to control horses.
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Bagshaw, R.J., Cox, R.H., Knight, D.H., Detweiler, D.K. 1978. Malignant Hyperthermia in a greyhound. JAVMA, 172:61–62.
Beldavs, J., Small, V., Cooper, D.A., Britt, B.A., 1971. Post-operative malignant hyperthermia. Canad. Anes. Soc. J., 18:202–212.
Bernhardt, D., Horder, M.H., 1978. Anesthesia induced myoglobinemia without hyperpyrexia. In: Aldrete, J.A., Britt, B.A. (Editors), Malignant Hyperthermia, Grune and Stratton, New York, 419–426.
Denborough, M.A., Lovell, R.H., 1960, Anesthetic deaths in a family, 2:45.
Harrison, G.G., 1975. Control of the Malignant Hyperpyrexia Syndrome in MHS Swine by Dantrolene Sodium. Br. J. Anest., 47:62–65
Isaacs, H., 1978. Myopathy and malignant hyperpyrexia. In: Aldrete, J.A., Britt, B.A. (Editors), Malignant Hyperthermia Grune and Stratton, New York, 89–102.
Kalow, W., Britt, B.A., Terreau, M.E. and Hist, C., 1970. Metabolic error of muscle metabolism after recovery from Malignant Hyperthermia. Lancet, 2:895.
Kerr, D.D., Wingard, D.W., Gatz, E.E., 1978. Prevention of malignatn porcine hyperthermia by oral Dantrolene. In: Aldrete, J.A., Britt, B.A. (Editors), Malignant Hyperthermia Grune and Stratton, New York, 499–508.
Klein, L.V., 1975. Case report: a hot horse. Vet. Anes., 2:41.
Lucke, J.N., 1977. Anesthesia of pigs sensitive to malignant hyperthermia. Vet. Rec., 100:45–58.
Rosenberg, H., Waldron-Mease, E., unpublished data.
Rosenberg, H., Waldron-Mease, E., 1977. Malignant hyperpyrexia in horses. In: Abstracts of scientific papers. Am. Soc. of Anes. Ann. Meeting, 333–334.
Short, C.E., 1978. The significance of malignant hyperthermia in animal anesthesia. In: Aldrete, J.A., Britt, B.A., (Editors), Malignant Hyperthermia Grune and Stratton, New York, 175–182.
Short, C.E., White, K., 1978. Panel on myositis in the horse. In: Proceeding of the Am. Assoc. of Equine Prac. Meeting. In press.
Waldron-Mease, E., 1977. Post-operative muscle damage in horses. J. Eq. Med. and Surg., 1:106–110.
Waldron-Mease, E., Klein, L., 1978. Panel on myositis in the horse. In: Proceeding of the Am. Assoc. of Equine Prac. Meeting. In press.
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Waldron-Mease, E., Rosenberg, H. Post anesthetic myositis in the horse associated with in vitro malignant hyperthermia susceptibility. Vet Res Commun 3, 45–50 (1979). https://doi.org/10.1007/BF02268950
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DOI: https://doi.org/10.1007/BF02268950