The Annals of pharmacotherapy
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To review lubiprostone's pharmacology, pharmacokinetics, efficacy, and safety in the treatment of chronic constipation. ⋯ Lubiprostone may be a reasonable alternative for use in patients who either fail or are intolerant of standard therapy for chronic constipation. Head-to-head comparison studies with conventional therapy are needed to contrast clinical efficacy and safety of this medication.
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Despite widespread use and emerging safety concerns, data on the comparative safety and effectiveness of long-acting opioid (LAO) analgesics are weak. ⋯ Our results support a modest safety advantage with ER oxycodone compared with ER morphine. Among subjects with noncancer pain, fentanyl and methadone were associated with an increased risk of an adverse event compared with ER morphine. Additional studies are needed to confirm our findings and further clarify risks associated with different LAOs.
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While 3 different quality indicator bundles are either approved (Voluntary Hospitals of America [VHA], Institute for Healthcare Improvement [IHI]) or proposed (Joint Commission on Accreditation of Healthcare Organizations [JCAHO]) to rate clinical practices in treatment of severe sepsis, it is suspected that differences in the quality indicators among these bundles may lead to discrepant benchmarking data. ⋯ Differences among the IHI, JCAHO, and VHA severe sepsis bundles lead to variability in bundle compliance rates and the patient factors associated with the variability and may lead to confusion when benchmarking practices among institutions. Future efforts should focus on developing a single valid and reliable bundle that allows providers to improve the quality of sepsis care.
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It is unclear to what extent hospitals use guidelines or protocols in treating acute decompensated heart failure (ADHF) and whether nesiritide is included in these guidelines or protocols. ⋯ A sizable percentage of responding community hospitals do not have guidelines for treatment of ADHF despite the existence of such guidelines in the literature. There are opportunities for improvement in the general treatment of ADHF as well as for the use of nesiritide in ADHF, especially in the ED or observation unit versus inpatient units.
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To review the literature regarding the incidence of thrombosis in cancer patients with central venous catheters (CVCs) and weigh the evidence supporting thromboprophylaxis in this patient population. ⋯ Available data do not support the routine use of anticoagulants for thromboprophylaxis to prevent CVC-related thrombosis. However, several inconsistencies can be found in the studies done to date. More studies are needed to identify subsets of cancer patients who are at higher risk of developing CVC thrombosis and may benefit from prophylactic systemic anticoagulation.