JAMA : the journal of the American Medical Association
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Randomized Controlled Trial Clinical Trial
Perioperative maintenance of normothermia reduces the incidence of morbid cardiac events. A randomized clinical trial.
To assess the relationship between body temperature and cardiac morbidity during the perioperative period. ⋯ In patients with cardiac risk factors who are undergoing noncardiac surgery, the perioperative maintenance of normothermia is associated with a reduced incidence of morbid cardiac events and ventricular tachycardia.
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Randomized Controlled Trial Multicenter Study Clinical Trial
Efficacy of midodrine vs placebo in neurogenic orthostatic hypotension. A randomized, double-blind multicenter study. Midodrine Study Group.
To evaluate the efficacy of a 10-mg dose of midodrine 3 times per day in improving blood pressure (BP) and ameliorating symptoms of orthostatic hypotension in patients with neurogenic orthostatic hypotension. Midodrine hydrochloride, an alpha-agonist, could improve orthostatic BP by increasing vasomotor and venomotor tone. ⋯ Midodrine is efficacious and safe in the treatment of neurogenic orthostatic hypotension.