Postgraduate medicine
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Postgraduate medicine · Jan 2015
Meta AnalysisSafety of a novel formulation of ibuprofen sodium compared with standard ibuprofen and placebo.
Ibuprofen (IBU) is an efficacious over-the-counter analgesic/antipyretic with adverse event (AE) rates comparable to placebo. IBU sodium (IBU(Na)) is a newer, more soluble form that is absorbed faster than standard IBU, leading to more rapid analgesia. Although its safety and tolerability are expected to be comparable to standard IBU, this has not yet been reported. ⋯ IBU(Na) has a favorable safety profile comparable to those of standard IBU tablets and placebo in single-dose studies evaluating analgesic or antipyretic efficacy. ClinicalTrials.gov Registry Numbers: Dental pain studies: NCT01098747 and NCT01216163; headache studies: NCT01077973 and NCT01362491; pyresis study: NCT01035346.
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Postgraduate medicine · Nov 2011
Meta AnalysisDiclofenac sodium topical solution 1.5% w/w with dimethyl sulfoxide compared with placebo for the treatment of osteoarthritis: pooled safety results.
Oral nonsteroidal anti-inflammatory drugs (NSAIDs) and cyclooxygenase-2-selective inhibitors are frequently recommended for management of osteoarthritis (OA). However, serious gastrointestinal and cardiovascular systemic adverse events (AEs) are associated with oral NSAIDs and can be treatment limiting. The efficacy of diclofenac sodium topical solution 1.5% w/w with dimethyl sulfoxide (TDiclo) has been established as superior to placebo and comparable with oral NSAIDs in the management of OA. ⋯ The most common reason for study discontinuation was dry skin (2.5% vs 0.3%). Results from this analysis suggest that TDiclo is well tolerated in a large population and may offer an alternative to oral NSAID therapy for OA of the knee or hand, particularly for patients at increased risk for serious systemic AEs. Larger head-to-head, long-term, multicenter trials would be beneficial to further evaluate safety data comparing both topical and oral NSAIDs.
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Postgraduate medicine · Nov 2010
Review Meta Analysis Comparative StudyTopical nonsteroidal anti-inflammatory drugs for osteoarthritis.
Nonsteroidal anti-inflammatory drugs (NSAIDs) are mainstays of the treatment of osteoarthritis (OA) but have dose- and age-related risks of gastrointestinal, cardiovascular, and renal adverse events (AEs). As a result, US and international guidelines recommend caution when prescribing oral NSAIDs, particularly in older patients and those with significant comorbidities. For OA of the hands and knees, topical NSAIDs provide efficacy similar to oral NSAIDs, with far less systemic distribution. ⋯ The purpose of this brief review is to examine the data from controlled double-blind trials evaluating the use of topical NSAIDs in patients with OA. Articles included were identified via a search of PubMed covering the period from January 1, 2005 through March 31, 2010. Reference lists from OA treatment guidelines and meta-analyses were reviewed for additional citations of importance.