View clinical trials related to Residual Neuromuscular Block.
Filter by:Patients undergoing surgery often receive paralytic agents (or neuromuscular blocking agents (NMBAs)) to facilitate the procedure. At the end of surgery, the effects NMBAs are reversed with a drug called neostigmine. The use of neostigmine significantly reduces the risk that a patient will be left with muscle weakness in the recovery room. Many anesthesiologists routinely use neostigmine because postoperative muscle weakness may lead to adverse events after surgery. Other anesthesiologists do not routinely administer neostigmine in the operating room because of concerns about potential side effects. Surprisingly, some investigators have reported that neostigmine-induced muscle weakness may occur if the drug is given when the effects of the NMBAs have completely worn off. In contrast, other investigators have not observed this side effect when neostigmine was given at the end of surgery. The aim of this study is to determine whether neostigmine use is associated with muscle weakness when it is given at the time of nearly complete recovery from NMBAs. Muscle strength will be measured using a sensitive monitor (TOF-Watch-SX) and through an examination of the patient for evidence of muscle weakness. Patients will also be evaluated how they recover from anesthesia and surgery.
The purpose of this study is to determine the incidence of post-operative residual curarization in our patients and to determine if Cisatracurium and Rocuronium behave differently from each other in terms of residual curarization.