Pharmacist-managed anticoagulation management services reduced the rates of anticoagulation-related emergency department visits and hospitalizations, with significant financial impact. Based on results of this study, a collaborative clinic using pharmacists, nurses, and physicians may be the optimal structure for an anticoagulation management service, with these results verified in future prospective randomized studies.
This preliminary study demonstrated that there is a large amount of variability regarding patient knowledge of warfarin on discharge from an inpatient facility. A formalized inpatient warfarin education program may empower patients to achieve a larger degree of initial warfarin knowledge than those educated by usual care. Previous studies have demonstrated that this may improve adherence and subsequently increase long-term safety associated with oral anticoagulation. Larger, prospective, randomized studies are necessary to further evaluate patient education and safety outcomes.
The geriatric population is a large consumer of both prescription and over-the-counter drugs. Positive outcomes from drugs depend on the delicate interplay between therapeutic and adverse effects. This relationship becomes tortuous with simultaneous administration of several drugs. Numerous concomitant drug therapies may be essential for providing quality patient care but may also increase the possibility of an adverse drug event. Increasing sensitivity to drug effects in the geriatric population also creates concern over adverse effects. Drugs that possess anticholinergic properties are especially worrisome, as these properties may manifest as hazardous physiologic and psychological adverse drug events. Consequently, clinicians strive to minimize total drug exposure to agents possessing anticholinergic properties in elderly patients. A review of the literature revealed four methods that might help clinicians systematically reduce or eliminate potentially offending anticholinergic drugs. Each of the four has merits and limitations, with no ideal evidence-based approach used. Three of the four methods described have research utility; however, only one of the methods is clinically useful.
Anticoagulation therapy is mandatory in patients with pulmonary embolism to prevent significant morbidity and mortality. The mainstay of therapy has been vitamin-K antagonist therapy bridged with parenteral anticoagulants. The recent approval of new oral anticoagulants (NOACs: apixaban, dabigatran, and rivaroxaban) has generated significant interest in their role in managing venous thromboembolism, especially pulmonary embolism due to their improved pharmacokinetic and pharmacodynamic profiles, predictable anticoagulant response, and lack of required efficacy monitoring. This paper addresses the available literature, on-going clinical trials, highlights critical points, and discusses potential advantages and disadvantages of the new oral anticoagulants in patients with pulmonary embolism.
The incorporation of key AC-related features into existing EHRs or specialized AC management systems has the potential to systematize the delivery of optimal AC care by health care professionals at the point of care. Optimized AC management has the potential to reduce adverse drug events associated with anticoagulant therapy in the outpatient setting.
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