Cochrane Db Syst Rev
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Cochrane Db Syst Rev · Jan 2007
Review Meta AnalysisTailored interventions based on sputum eosinophils versus clinical symptoms for asthma in children and adults.
Asthma severity and control can be measured both subjectively and objectively. Sputum analysis for evaluation of percentage of sputum eosinophilia directly measures airway inflammation, and is one method of objectively monitoring asthma. Interventions for asthma therapies have been traditionally based on symptoms and spirometry. ⋯ Tailored asthma interventions based on sputum eosinophils is beneficial in reducing the frequency of asthma exacerbations in adults with asthma. This review supports the use of sputum eosinophils to tailor asthma therapy for adults with frequent exacerbations and severe asthma. Further studies need to be undertaken to strengthen these results and no conclusion can be drawn for children with asthma.
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Cochrane Db Syst Rev · Jan 2007
Review Meta AnalysisPsychosocial and psychological interventions for treating postpartum depression.
Postpartum depression is a major health issue for many women from diverse cultures. While pharmacological interventions are an effective treatment for depression, mothers are often reluctant to take antidepressant medication due to concerns about breast milk transmission or potential side-effects. It is important that non-pharmacologic interventions be evaluated for use with postpartum women experiencing depressive symptomatology. ⋯ Although the methodological quality of the majority of trials was, in general, not strong, the meta-analysis results suggest that psychosocial and psychological interventions are an effective treatment option for women suffering from postpartum depression. The long-term effectiveness remains unclear.
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Cochrane Db Syst Rev · Jan 2007
Review Meta AnalysisOmega-3 fatty acids (from fish oils) for cystic fibrosis.
Epidemiological and other studies suggest that a diet rich in omega-3 essential fatty acids (derived from fish oil) may have beneficial anti-inflammatory effects for chronic conditions such as cystic fibrosis (CF). ⋯ This review found that regular omega-3 supplements may provide some benefits for people with CF with relatively few adverse effects, although the evidence is insufficient to draw firm conclusions or to recommend routine use of supplements of omega-3 fatty acids in people with CF. This review has highlighted the lack of data for many of the outcomes likely to be meaningful to people with or making treatment decisions about CF. A large, long-term, multicentre, randomised controlled study is needed in order to determine if there is a significant therapeutic effect and to assess the influence of disease severity, dosage and duration of treatment. Future researchers should note the need for additional pancreatic enzymes.
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Cochrane Db Syst Rev · Jan 2007
Review Meta AnalysisAnticoagulation for thrombosis prophylaxis in cancer patients with central venous catheters.
Central venous catheter (CVC) placement increases the risk of thrombosis in cancer patients. Thrombosis often necessitates the removal of the CVC, resulting in treatment delays and thrombosis related morbidity and mortality. ⋯ Cancer patients with CVC considering anticoagulation, should consider the possible benefit of reduced incidence of thromboembolic complications with the burden and harms of anticoagulation. Future studies should be adequately powered and evaluate the effects of newer anticoagulants such as fondaparinux and ximelagatran in cancer patients with CVC.
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Cochrane Db Syst Rev · Jan 2007
Review Meta AnalysisPercutaneous transluminal angioplasty and stenting for carotid artery stenosis.
Endovascular treatment by transluminal balloon angioplasty or stent insertion may be a useful alternative to carotid endarterectomy. ⋯ The data are difficult to interpret because the trials are heterogeneous (different patients, endovascular procedures, and duration of follow up) and five trials were stopped early, perhaps leading to an over-estimate of the risks of endovascular treatment. The pattern of effects on different outcomes does not support a change in clinical practice away from recommending carotid endarterectomy as the treatment of choice for suitable carotid artery stenosis.