Current medical research and opinion
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Comparative Study
Epidemiology and characteristics of emergency departments visits by US adults with psychiatric disorder and antipsychotic mention from 2000 to 2004.
There is limited research to acquaint clinicians and payers about antipsychotic use in psychiatric patients visiting United States (US) emergency departments (EDs). The study objective is to describe the epidemiology and compare characteristics of ED visits by adults > or = 18 years with psychiatric diagnoses and different types of antipsychotic. ⋯ Despite limitations of analyses with cross-sectional visit data, an increasing number of combination- and atypical antipsychotic-associated US adult ED visits depict the burden on the healthcare system. The associated characteristics of these visits deserve the attention of providers, and payers for cost-effective patient management.
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Randomized Controlled Trial Multicenter Study Comparative Study
A randomized, controlled trial comparing darbepoetin alfa correction/maintenance dosing with weekly dosing for treating chemotherapy-induced anemia.
To evaluate if a darbepoetin alfa correction/maintenance dosing regimen is non-inferior to a weekly regimen with respect to red blood cell transfusion requirements in patients with chemotherapy-induced anemia (CIA). ⋯ A correction/maintenance schedule with its initial two-fold higher weekly dosing and subsequent Q3W dosing yielded outcomes similar to those observed with a weekly schedule. Although correction/maintenance dosing provided no incremental clinical benefit, Q3W dosing could provide benefits of convenience and facilitate patient compliance.
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Meta Analysis Comparative Study
The development of new-onset type 2 diabetes associated with choosing a calcium channel blocker compared to a diuretic or beta-blocker.
It has been acknowledged that patients who receive a beta-blocker or diuretic based regimen are at increased risk of developing new-onset diabetes. Recently, angiotensin-converting enzyme inhibitors (ACEIs) and angiotensin receptor blockers (ARBs) have been shown to decrease patients' odds of developing new-onset type 2 diabetes. A number of large placebo-controlled multi-center trials in post-myocardial infarction and heart failure patients have shown the ability of renin-angiotensin-aldosterone system medications to reduce the onset of type 2 diabetes. Pharmacologic data has shown improved insulin sensitivity with ACEIs and ARBs. Controversy persists regarding the influence of calcium channel blockers on the development of new-onset diabetes. ⋯ Calcium channel blockers may be associated with reduced odds of developing new-onset type 2 diabetes compared to diuretics and beta-blockers.
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Randomized Controlled Trial Multicenter Study
Once-daily sitagliptin, a dipeptidyl peptidase-4 inhibitor, for the treatment of patients with type 2 diabetes.
Sitagliptin, an oral, potent, and selective dipeptidyl peptidase-4 (DPP-4) inhibitor was evaluated as once-daily monotherapy in a 12-week randomized, double-blind, placebo-controlled, parallel group, dose-ranging study. Additionally, the glycemic response to sitagliptin 100 mg daily was evaluated as a once-daily (100 mg once-daily) or twice-daily (50 mg twice-daily) dosing regimen. ⋯ Sitagliptin monotherapy improved indices of glycemic control compared to placebo and was generally well-tolerated in patients with type 2 diabetes. The glycemic response to treatment with sitagliptin 100 mg/day was similar between the sitagliptin 100-mg once-daily and 50-mg twice-daily dose regimens.
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One strategy of reducing the burden of stroke is the prevention of recurrent stroke, following an initial ischaemic stroke or transient ischaemic attack (TIA) of arterial origin, by means of antiplatelet therapy. ⋯ Whilst awaiting the results of the PRoFESS trial, the combination of dipyridamole plus aspirin is the preferred antiplatelet regimen to reduce the risk of recurrent vascular events among patients with TIA and ischaemic stroke of arterial origin.