Reviews on recent clinical trials
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Rev Recent Clin Trials · Sep 2011
ReviewNosocomial MRSA pneumonia: data from recent clinical trials.
MRSA infections, especially pneumonia have been associated with considerable morbidity and mortality and the management of MRSA infections is considered as an issue of high priority for scientific societies. Many studies which have been published during the last 10 years have provided evidence for MRSA pneumonia epidemiology, diagnosis and treatment. The main regime of antibiotic treatment recommended for MRSA pneumonia is either vancomycin or linezolid. Despite its pK/pD superiority over vancomycin, linezolid has to date failed to show clear advantage over vancomycin in recent clinical trials.
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Rev Recent Clin Trials · Sep 2011
ReviewSugammadex, a promising reversal drug. A review of clinical trials.
According to published data, sugammadex, rapidly reverses (2-5 min) shallow and profound NM block induced by rocuronium and vecuronium, without being connected with serious adverse events. It is accepted that in order to reverse shallow block, the suggested dose of sugammadex comes up to 2 mg/kg. Profound level of NM block demands 4 mg/kg in order to defy few responses at the post titanic count. ⋯ Trials indicate that sugammadex acts faster than edrophonium and neostigmine. Sugammadex is a promising, well tolerated agent that enables fast reversal in different depths of NM block -shallow and profound- and in different patients populations. After completion of trial probation and settlement of issues concerning estimated cost and cost impact, it is believed to play a leading part in future anesthesiology.
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Rev Recent Clin Trials · May 2011
ReviewTreatment options for cystic fibrosis: state of the art and future perspectives.
Cystic fibrosis (CF) is an autosomal recessive disorder characterized by chronic lung and sinus disease, impaired mucociliary clearance (leading to recurrent pulmonary infection), pancreatic insufficiency, elevated sweat chloride levels and male infertility. Cystic fibrosis transmembrane conductance regulator (CFTR) is a cAMP-regulated chloride channel in the plasma membrane of epithelial cells lining the lung, pancreas, liver, intestines, sweat duct, and the epididymis. Genetic mutations in CFTR affect its synthesis, processing, and transport to the plasma membrane and/or impede its function as a chloride channel and conductance regulator. ⋯ Furthermore, improved understanding of the molecular mechanisms that lead to CFTR dysfunction has stimulated the design of therapeutic strategies aimed at restoration of CFTR function, or "protein repair therapy". Recent clinical trials have shown these interventions have the ability to restore some level of CFTR function in vivo. This review will provide an overview of recent clinical trials that investigate new therapeutic approaches in CF designed to treat chronic respiratory infection, reduce inflammation, and improve pancreatic enzyme supplementation as well as trials addressing the greatest therapeutic challenge--restoring the function of the CFTR protein.
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Rev Recent Clin Trials · Sep 2010
ReviewGabapentin for the treatment of cancer-related pain syndromes.
Gabapentin was initially developed as an antiepileptic drug but was later discovered to be an effective treatment of neuropathic pain. Gabapentin has been successfully used for the treatment of multiple neuropathic pain syndromes such as diabetic neuropathy and postherpetic neuralgia. However, limited data exist about its efficacy for other pain syndromes. The objective of the current review is to describe, from the literature, the role of gabapentin for the treatment of cancer-related pain syndromes. ⋯ Given the significant benefits of gabapentin and the combination of gabapentin with opioids for the treatment of neuropathic pain, randomized clinical trials are needed to establish the role of these analgesic regimens for the treatment of neuropathic cancer pain.
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Therapies that are believed to target the underlying mechanisms of Alzheimer's disease have now reached human clinical trials, with the number of agents in late stage development having increased dramatically in recent years. Primary targets include beta-amyloid, whose presence and accumulation in the brain is thought to contribute to the development of Alzheimer's disease, and tau protein which, when hyperphosphorylated, results in the formation of neurofibrillary tangles of paired helical filaments, also believed to be involved in the pathogenesis of Alzheimer's disease. In this review, the current status of Alzheimer's Disease therapies under study is discussed, including the scientific basis for each strategy.