Clinical therapeutics
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Clinical therapeutics · Aug 2012
Comparative StudyClinical efficacy of oral linezolid compared with intravenous vancomycin for the treatment of methicillin-resistant Staphylococcus aureus-complicated skin and soft tissue infections: a retrospective, propensity score-matched, case-control analysis.
Linezolid is 100% bioavailable in oral and intravenous formulations. In a recent prospective, randomized, open-label, comparator-controlled, multicenter, phase 4 clinical trial in adults with complicated skin and soft tissue infections (cSSTIs) caused by methicillin-resistant Staphylococcus aureus (MRSA), linezolid achieved clinical and microbiologic success comparable to appropriately dosed intravenous vancomycin. Although patients were randomly assigned to receive linezolid or vancomycin, the protocol allowed patients to start therapy using oral or intravenous linezolid on the basis of investigator discretion and patient ability to tolerate oral medication. ⋯ A favorable clinical cure rate was achieved with oral linezolid therapy when compared with intravenous vancomycin therapy in propensity score-matched patients with cSSTI proved to be caused by MRSA. ClinicalTrials.gov Identifier: NCT00087490.
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Clinical therapeutics · Aug 2012
Randomized Controlled Trial Multicenter Study Comparative StudyI-COMBINE study: assessment of efficacy and safety profile of irbesartan/amlodipine fixed-dose combination therapy compared with amlodipine monotherapy in hypertensive patients uncontrolled with amlodipine 5 mg monotherapy: a multicenter, phase III, prospective, randomized, open-label with blinded-end point evaluation study.
Hypertension guidelines recommend the use of 2 agents with synergistic action when >1 agent is needed to achieve blood pressure goals. Newer antihypertensive treatment combinations include fixed-dose combinations of an angiotensin receptor blocker and a calcium channel blocker. ⋯ Data from this adult population with essential hypertension suggest greater efficacy with the fixed-dose combination I150/A5 over A5 monotherapy in lowering SBP after 5 weeks. Both treatment regimens were well tolerated throughout the study. ClinicalTrials.gov identifier: NCT00956644.