Article ID Journal Published Year Pages File Type
2763873 Journal of Clinical Anesthesia 2006 7 Pages PDF
Abstract
Thyrotoxic periodic paralysis (TPP) is a disease characterized by recurrent episodes of paralysis and hypokalemia during a thyrotoxic state. The disease primarily affects people of Asian descent, but can affect other ethnic groups. In Asians, the symptoms of thyrotoxicosis are distinct and usually precede the first paralytic episode, whereas in non-Asian populations, paralysis is the presenting symptom. If TPP has not been diagnosed and the patient has a surgical procedure during general or regional anesthesia, symptoms of the disease may be confused with other adverse perioperative events such as delayed recovery from neuromuscular paralysis. No specific anesthetic regimen is superior. Current TTP treatment recommendations involve treating the underlying hyperthyroid state. Other modalities such as β-blockade and potassium replacement are also important in the acute paralytic state. Future diagnostic and treatment innovations may lie in the genetic and molecular understanding of this disease. We present a case of an Asian male with known TPP undergoing general anesthesia, a brief case series involving 5 patients, and a review of the literature.
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