Successful use of right unilateral ECT for catatonia: a case series.

Catatonia is a neuropsychiatric syndrome involving motor signs in association with disorders of mood, behavior, or thought. Bitemporal electrode placement electroconvulsive therapy (ECT) is a proven effective treatment for catatonia, and this mode of ECT delivery is the preferred method of treatment in this condition. Studies in major depressive disorder have demonstrated that suprathreshold, nondominant (right) hemisphere, unilateral electrode placement ECT has fewer adverse effects, especially cognitive adverse effects, than bitemporal ECT.

Prophylaxis against thromboembolism in neurosurgical patients: a survey of current practice in the United Kingdom.

Venous thromboembolism is a life threatening, but preventable complication of major surgery. Many neurosurgical patients are at high risk of developing thromboembolic disease. A postal survey was undertaken of 44 UK neurosurgical centres to assess the use of physical and pharmacological methods of prophylaxis against thromboembolism.

Profound hypotension following intravenous codeine phosphate. Three case reports and some recommendations.

Three adults are described who developed life-threatening hypotension following intravenous codeine phosphate. It is recommended that codeine phosphate should not be given intravenously to adults.

Effects of nitrous oxide on motor evoked potentials recorded from skeletal muscle in patients under total anesthesia with intravenously administered propofol.

The effect of nitrous oxide (N2O) on motor evoked potentials (MEPs) recorded from human subjects under total intravenous anesthesia with propofol (2,6-diisopropylphenol) was studied. MEPs were recorded from the 1st dorsal interosseous muscle of the foot in nine subjects; in two of these, simultaneous recordings were made from the 2nd dorsal interosseous muscle of the hand and from the deltoid muscle. Single transcranial electrical stimuli were used in recording the MEPs.