Cochrane Db Syst Rev
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Cochrane Db Syst Rev · Jul 2007
Review Meta AnalysisInterventions to reduce harm from continued tobacco use.
It may be reasonable to try to reduce the harm from continued smoking amongst smokers unable or unwilling to quit. Possible approaches to reduce the exposure to toxins from smoking include reducing the amount of tobacco used, and using less toxic products. The interventions evaluated in controlled trials have predominantly attempted to reduce the number of cigarettes smoked. ⋯ There is insufficient evidence about long-term benefit to give firm support the use of interventions intended to help smokers reduce but not quit tobacco use. Some people who do not wish to quit can be helped to cut down the number of cigarettes smoked and reduce their carbon monoxide levels by using nicotine gum or nicotine inhaler. Because the long-term health benefit of a reduction in smoking rate is unclear this application of NRT is more appropriately used as a precursor to quitting.
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Cochrane Db Syst Rev · Jul 2007
ReviewSacral nerve stimulation for faecal incontinence and constipation in adults.
Faecal incontinence and constipation are disabling conditions that reduce quality of life. If conservative treatment fails, one option is sacral nerve stimulation (SNS), a minimally invasive technique allowing modulation of the nerves and muscles of the pelvic floor and hindgut. ⋯ The very limited evidence from the included studies suggests that SNS can improve continence in selected people with faecal incontinence, and reduce symptoms in selected people with constipation. However temporary, percutaneous stimulation for a two-to-three week period does not always successfully identify those for whom a permanent implant will be beneficial. Larger, good quality randomised crossover trials are needed to allow the effects of SNS for these conditions to be assessed with more certainty.
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Cochrane Db Syst Rev · Jul 2007
Review Meta AnalysisCommunity mental health teams (CMHTs) for people with severe mental illnesses and disordered personality.
Closure of asylums and institutions for the mentally ill, coupled with government policies focusing on reducing the number of hospital beds for people with severe mental illness in favour of providing care in a variety of non-hospital settings, underpins the rationale behind care in the community. A major thrust towards community care has been the development of community mental health teams (CMHT). ⋯ Community mental health team management is not inferior to non-team standard care in any important respects and is superior in promoting greater acceptance of treatment. It may also be superior in reducing hospital admission and avoiding death by suicide. The evidence for CMHT based care is insubstantial considering the massive impact the drive toward community care has on patients, carers, clinicians and the community at large.
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Cochrane Db Syst Rev · Jul 2007
ReviewWITHDRAWN: Decongestants and antihistamines for acute otitis media in children.
Acute otitis media (AOM) is a common and important source of morbidity in children, although most cases resolve spontaneously. While frequently recommended, decongestant and antihistamine therapy is of unclear benefit. ⋯ Given lack of benefit and increased risk of side effects, these data do not support the use of decongestant treatment in children with AOM. There was a small statistical benefit from combination medication use but the clinical significance is minimal and study design may be biasing the results. Thus, the routine use of antihistamines for treating AOM in children cannot be recommended.
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Despite drug and surgical therapies for Parkinson's disease, patients develop progressive disability. It has both motor and non-motor symptomatology, and their interaction with their environment can be very complex. The role of the occupational therapist is to support the patient and help them maintain their usual level of self-care, work and leisure activities for as long as possible. When it is no longer possible to maintain their usual activities, occupational therapists support individuals in changing and adapting their relationship with their physical and social environment to develop new valued activities and roles. ⋯ Considering the significant methodological flaws in the studies, the small number of patients examined, and the possibility of publication bias, there is insufficient evidence to support or refute the efficacy of occupational therapy in Parkinson's disease. There is now a consensus as to UK current and best practice in occupational therapy when treating people with Parkinson's disease. We now require large well designed placebo-controlled RCTs to demonstrate occupational therapy's effectiveness in Parkinson's disease. Outcome measures with particular relevance to patients, carers, occupational therapists and physicians should be chosen and the patients monitored for at least six months to determine the duration of benefit. The trials should be reported using CONSORT guidelines.