The Annals of pharmacotherapy
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To review literature regarding the effectiveness of methylphenidate in the management of the cognitive and behavioral changes observed following traumatic brain injury (TBI). ⋯ Larger, double-blind, placebo-controlled studies are needed to determine optimal doses, during which phase of recovery to begin treatment, length of treatment, and long-term effects for patients with mild, moderate, and severe TBI.
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To review the availability, mechanisms, limitations, and clinical application of point-of-care (POC) devices used in monitoring anticoagulation with unfractionated heparin (UFH) and low-molecular-weight heparins (LMWHs). ⋯ Multiple POC devices are available to monitor anticoagulation with UFH. For each test, there is some variability in results between devices and between reagents used in the same device. Despite these limitations, POC anticoagulation monitoring of UFH using aPTT and, more often, ACT is common in clinical practice, particularly when evaluating anticoagulation associated with interventional cardiology procedures and cardiopulmonary bypass surgery.