Expert opinion on pharmacotherapy
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Expert Opin Pharmacother · Jan 2011
Review Comparative StudyIntravenous acetylcysteine for the treatment of acetaminophen overdose.
Acetaminophen is a leading cause of overdose-related hepatotoxicity. Although acetylcysteine prevents or minimizes acetaminophen-induced hepatotoxicity and reduces mortality, some patients presenting with complicated overdose scenarios (massive ingestions or combination or modified-release formulations) may develop toxicity despite administration of recommended dosage regimen. ⋯ The standard intravenous regimen will effectively treat most early-presenting uncomplicated overdoses. Acetylcysteine dosing should be individualized in patients with complicated presentations and in particular situations in which plasma acetaminophen concentrations may be persistently elevated at the end of the infusion or in late presenters. More studies are needed to evaluate the optimal intravenous dosage regimen and the role of oral acetylcysteine in these high-risk patients. Treatment decisions may be aided by consultation with a poison center and/or clinical toxicologist.
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Selective serotonin reuptake inhibitors (SSRIs) and serotonin noradrenaline reuptake inhibitors (SNRIs) are becoming increasingly used in the treatment of neuropathic pain and fibromyalgia. However, they are not without adverse effects and their efficacy has not been clear because of conflicting evidence. ⋯ SSRIs and SNRIs may be considered in the treatment of neuropathic pain if treatment with tricyclic antidepressants and anticonvulsants fails, or if there are contraindications to these drugs. There is also sufficient evidence to indicate that SNRIs are effective in the treatment of fibromyalgia and may be considered early in the treatment of fibromyalgia.
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Expert Opin Pharmacother · Dec 2010
Randomized Controlled Trial Multicenter Study Comparative StudyAn open-label comparison of the efficacy and safety of certoparin versus unfractionated heparin for the prevention of thromboembolic complications in acutely ill medical patients: CERTAIN.
Guidelines recommend low-dose unfractionated heparin (UFH) and low-molecular-weight heparin for the prophylaxis of venous thromboembolism (VTE) in acutely ill medical patients. We report the findings of an open-label, active-controlled, multicenter study in acutely ill medical patients comparing certoparin and UFH. ⋯ In acutely ill medical patients of at least 40 years of age, thromboprophylaxis with certoparin 3000 IU daily is effective and safe in comparison with 7500 IU twice daily UFH.
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Expert Opin Pharmacother · Dec 2010
Meta AnalysisMedical conditions in fibromyalgia patients and their relationship to pregabalin efficacy: pooled analysis of Phase III clinical trials.
Patients with fibromyalgia demonstrate high rates of comorbid somatic and psychiatric disorders. The current post hoc study analyzed the prevalence of comorbid conditions and their relationship to pregabalin efficacy in patients with fibromyalgia pooled from four Phase III clinical trials. ⋯ Comorbid conditions are common among patients with fibromyalgia and their presence is not associated with altered pregabalin efficacy.
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Expert Opin Pharmacother · Dec 2010
ReviewInvasive community-associated MRSA infections: epidemiology and antimicrobial management.
Community-associated methicillin-resistant Staphylococcus aureus (CA-MRSA) is now a predominant cause of infections in the community and is adding to the overwhelming MRSA burden in the hospital setting. CA-MRSA is most commonly noted as a prominent pathogen in skin and soft tissue infections (SSTI) but has been increasingly described in more invasive disease. New developments in the epidemiology and treatment of CA-MRSA have emerged to improve the understanding of this disease. ⋯ The epidemiology of CA-MRSA is rapidly evolving. Increasing multi-drug resistance along with virulence factors associated with this serious disease complicate its treatment. Additional clinical trials are needed to select optimal regimens in the treatment of invasive CA-MRSA infections.