Compound A: solubility in saline and olive oil; destruction by blood

Peripheral neuropathy in healthy men volunteers anesthetized with 1.25 MAC sevoflurane for 8 hours

Two men volunteers developed peripheral neuropathy after prolonged anesthesia with 1.25 minimum alveolar concentration sevoflurane at an inflow rate of 2 L/minute of fresh gas that caused concurrent administration of relatively large doses (ppm-hrs) of the degradation product of sevoflurane, compound A. Other similarly treated volunteers had lesser degrees of transient neuropathy. This result does not prove but raises the question of whether compound A or other factors associated with sevoflurane anesthesia can predispose patients to peripheral neuropathy.