J Postgrad Med
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Randomized Controlled Trial Clinical Trial
The effect of use of pyridostigmine and requirement of vecuronium in patients with myasthenia gravis.
Patients with myasthenia gravis receive pyridostigmine, an anticholinesterase agent, as a part of therapy. These patients demonstrate a heightened sensitivity towards non-depolarising muscle relaxants. Continuing pyridostigmine till the day of the surgery or omitting it on the night before surgery could provide variable results with regards to the effect of vecuronium. ⋯ Omission of the pyridostigmine dose on the day of surgery predisposed patients with myasthenia gravis to the possibility of respiratory discomfort and sensitivity to vecuronium. Continued administration significantly prolonged the onset time of vecuronium and the patients required a higher dose of vecuronium.
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Randomized Controlled Trial Comparative Study Clinical Trial
Postoperative nausea and vomiting in diagnostic gynaecological laparoscopic procedures: comparison of the efficacy of the combination of dexamethasone and metoclopramide with that of dexamethasone and ondansetron.
This study was conducted in a tertiary hospital with the aim of comparing the efficacy of a combination of dexamethasone and metoclopramide with dexamethasone and ondansetron for the prophylaxis of postoperative nausea and vomiting [PONV] after diagnostic gynaecological laparoscopic procedures. ⋯ A combination of dexamethasone and ondansetron was more efficacious as compared to that of metoclopramide and dexamethasone. The combination of metoclopramide and dexamethasone seems to offer no additional benefit as compared to saline placebo.