Cochrane Db Syst Rev
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Cochrane Db Syst Rev · Oct 2012
ReviewAlternative injectable materials for vocal fold medialisation in unilateral vocal fold paralysis.
Patients with unilateral vocal fold paralysis (UVFP) usually present with dysphonia, but can also be breathless and have problems with their swallowing. Speech and language therapy forms the initial mainstay of management in cases of UVFP, since up to 60% of cases will resolve spontaneously. If vocal fold paralysis persists surgery, in the form of injection medialisation, has been shown to be an effective intervention. What is currently unclear is which is the most effective material available for injection. ⋯ There is currently insufficient high-quality evidence for, or against, specific injectable materials for patients with UVFP. Future RCTs should aim to provide a direct comparison of the alternative materials currently available for injection medialisation.
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Cochrane Db Syst Rev · Sep 2012
ReviewWITHDRAWN: Managements for people with disorders of sexual preference and for convicted sexual offenders.
This review has been withdrawn (Issue 9, 2012) as it is no longer current and is to be superseded by two new reviews. The editorial group responsible for this previously published document have withdrawn it from publication.
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Cochrane Db Syst Rev · Sep 2012
Review Meta AnalysisInterventions for preventing nausea and vomiting in women undergoing regional anaesthesia for caesarean section.
Nausea and vomiting are distressing symptoms which are experienced commonly during caesarean section under regional anaesthesia and can also occur in the period following the procedure. ⋯ This review indicates that many different interventions have efficacy in preventing nausea and vomiting in women undergoing regional anaesthesia for caesarean section. There is little evidence that combinations of treatment are better than single agents.
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Although conventional non-pharmacological and pharmacological treatments for insomnia are effective in many people, alternative therapies such as acupuncture are widely practised. However, it remains unclear whether current evidence is rigorous enough to support acupuncture for the treatment of insomnia. ⋯ Due to poor methodological quality, high levels of heterogeneity and publication bias, the current evidence is not sufficiently rigorous to support or refute acupuncture for treating insomnia. Larger high-quality clinical trials are required.
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Cochrane Db Syst Rev · Sep 2012
Review Meta AnalysisInterventions for preventing falls in older people living in the community.
Approximately 30% of people over 65 years of age living in the community fall each year. This is an update of a Cochrane review first published in 2009. ⋯ Group and home-based exercise programmes, and home safety interventions reduce rate of falls and risk of falling.Multifactorial assessment and intervention programmes reduce rate of falls but not risk of falling; Tai Chi reduces risk of falling.Overall, vitamin D supplementation does not appear to reduce falls but may be effective in people who have lower vitamin D levels before treatment.