Cochrane Db Syst Rev
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Cochrane Db Syst Rev · Jan 2000
ReviewSingle dose oral ibuprofen and diclofenac for postoperative pain.
Ibuprofen and diclofenac are two widely used non-steroidal anti-inflammatory (NSAID) analgesics. It is therefore important to know which drug should be recommended for postoperative pain relief. This review seeks to compare the relative efficacy of the two drugs, and also considers the issues of safety and cost. ⋯ Both drugs work well. Choosing between them is an issue of dose, safety and cost.
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It is unclear how dysphagic patients should be fed and treated after acute stroke. ⋯ Too few studies have been performed, and these have involved too few patients. PEG feeding may improve outcome and nutrition as compared with NGT feeding. Further research is required to assess how and when patients are fed, and the effect of swallowing or drug therapy on dysphagia.
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Cochrane Db Syst Rev · Jan 2000
ReviewDuration of treatment with vitamin K antagonists in symptomatic venous thromboembolism.
Currently the most frequently used secondary treatment for patients with venous thromboembolism are vitamin K antagonists targeted at an INR of 2.5 (range 2.0 - 3.0). However, based on the continuing risk of bleeding and uncertainty regarding the risk of recurrent venous thromboembolism, there is discussion on the proper duration of treatment with vitamin K antagonists for these patients. Recently, several studies were published in which the risk and benefits of different durations of oral anticoagulants were compared in patients with venous thromboembolism. ⋯ In conclusion this meta-analysis shows that treatment with vitamin K antagonists reduces the risk of recurrent venous thromboembolism as long as it is used. However, the absolute risk of recurrent venous thromboembolism declines over time, while the risk for major bleeding remains. Thus, the efficiency of vitamin K antagonist administration decreases over time since the index event.
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Cochrane Db Syst Rev · Jan 2000
ReviewEarly versus late discontinuation of oxygen in preterm or low birth weight infants.
This section is under preparation and will be included in the next issue. ⋯ The results of this systematic review do not provide strong evidence for either the benefits or harms of early oxygen weaning in preterm/LBW infants. Future research should be directed toward addressing the question of what are the most appropriate target levels of oxygenation, in both the early and late neonatal periods, rather than whether oxygen should be weaned early or late.
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Cochrane Db Syst Rev · Jan 2000
ReviewCranial irradiation for preventing brain metastases of small cell lung cancer in patients in complete remission.
Prophylactic cranial irradiation halves the rate of brain metastases in patients with small cell lung cancer. Individual randomized trials conducted on patients in complete remission were unable to clarify whether this treatment improves survival. ⋯ Prophylactic cranial irradiation significantly improves survival and disease-free survival for patients with small cell lung cancer in complete remission. Further clinical trials are needed to confirm the potential greater benefit on brain metastasis rate suggested when cranial irradiation is given earlier or at higher doses.