Canadian journal of anaesthesia = Journal canadien d'anesthésie
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Randomized Controlled Trial
An acceleromyographic train-of-four ratio of 1.0 reliably excludes respiratory muscle weakness after major abdominal surgery: a randomized double-blind study.
This randomized double-blind study was designed to determine if respiratory muscle weakness - measured by maximum inspiratory pressure (MIP), maximum expiratory pressure (MEP), forced vital capacity (FVC), and forced expiratory volume in one second (FEV1) - persists even if an acceleromyographic train-of-four ratio (TOFR) of 1.0 is reached after major abdominal surgery. ⋯ Acceleromyographic TOFR of 1.0 excludes residual neuromuscular paralysis. However, major respiratory dysfunction is observed after abdominal surgery. This trial was registered at ClinicalTrials.gov: NCT01503840.
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Letter Case Reports
Unanticipated expanding neck mass under general anesthesia.