Mayo Clinic proceedings
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Mayo Clinic proceedings · Jan 2007
Review Meta AnalysisTestosterone and cardiovascular risk in men: a systematic review and meta-analysis of randomized placebo-controlled trials.
To conduct a systematic review and meta-analysis of randomized trials that assessed the effect of testosterone use on cardiovascular events and risk factors in men with different degrees of androgen deficiency. ⋯ Currently available evidence weakly supports the inference that testosterone use in men is not associated with important cardiovascular effects. Patients and clinicians need large randomized trials of men at risk for cardiovascular disease to better inform the safety of long-term testosterone use.
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Mayo Clinic proceedings · Jan 2007
Multicenter Study Clinical TrialTwelve-month tolerability and safety of sumatriptan-naproxen sodium for the treatment of acute migraine.
To evaluate the long-term safety and tolerability of sumatriptan-naproxen sodium for the treatment of moderate to severe acute migraines and to assess the safety of administration of an optional second dose. ⋯ In this 12-month data set of more than 24,000 migraine attacks in 565 patients, sumatriptan-naproxen sodium formulated in a single tablet was well tolerated when used episodically for the treatment of acute migraine. The adverse events did not differ from those expected for the individual components alone, and no new or unexpected findings occurred.
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Mayo Clinic proceedings · Jan 2007
ReviewTreatment of warfarin-associated intracerebral hemorrhage: literature review and expert opinion.
Wider use of oral anticoagulants has led to an increasing frequency of warfarin-related intracerebral hemorrhage (ICH). The high early mortality of approximately 50% has remained stable in recent decades. In contrast to spontaneous ICH, the duration of bleeding is 12 to 24 hours in many patients, offering a longer opportunity for intervention. ⋯ No general agreement occurred regarding subsequent anticoagulation of patients with atrial fibrillation who survived warfarin-associated ICH. For warfarin-associated ICH, discontinuing warfarin therapy with administration of vitamin K does not reverse the hemostatic defect for many hours and is inadequate. Reasonable management based on expert opinion includes a wide range of additional measures to reverse anticoagulation in the absence of solid evidence.
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Mayo Clinic proceedings · Jan 2007
Comparative StudyRetrospective study of pulmonary function tests in patients presenting with isolated reduction in single-breath diffusion capacity: implications for the diagnosis of combined obstructive and restrictive lung disease.
To examine the frequency and spectrum of diseases associated with isolated reduction in the diffusing capacity of lung for carbon monoxide (D(Lco)). ⋯ Dyspneic patients with respiratory symptoms and normal lung volumes and airflows associated with Isolated reduction in D(Lco) should be evaluated for underlying diseases such as emphysema, with or without a concomitant restrictive process, and pulmonary vascular disease.