British journal of anaesthesia
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Patients with butyrylcholinesterase (BChE) deficiency can experience prolonged paralysis after receiving suxamethonium or mivacurium. We hypothesized that patients suspected of BChE deficiency had a higher risk of being awakened while paralysed and having respiratory complications if neuromuscular monitoring was not applied before awakening. ⋯ Patients with BChE deficiency are at higher risk of being awakened while paralysed if neuromuscular monitoring is not applied or used; neuromuscular monitoring is recommended whenever a neuromuscular blocking agent is administered.
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T-type Ca(2+) channels (TCC) are important for pain transmission, especially the Ca(V)3.2 subtype. In this study, we examined the effects of intrathecal TCC blockers in the L5/6 spinal nerve ligation pain rat model. ⋯ In this study, we demonstrated that intrathecal TCC blockers attenuate the development of nerve injury-induced mechanical allodynia and thermal hyperalgesia. Our data suggest that continuous intrathecal infusion of TCC or Ca(V)3.2 blockers may be a promising alternative for the management of nerve injury-induced pain.