Cochrane Db Syst Rev
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Cochrane Db Syst Rev · Jan 2000
Review Meta AnalysisLocal corticosteroid injection for carpal tunnel syndrome.
Carpal tunnel syndrome (CTS) is a clinical syndrome manifested by signs and symptoms of irritation of the median nerve at the level of the carpal tunnel in the wrist. Treatment of CTS can be surgical or non-surgical. Local corticosteroid injection for CTS has been previously studied but most studies have been either retrospective or uncontrolled. The effectiveness and duration of benefit of local corticosteroid injection for CTS remain unknown. ⋯ Local corticosteroid injection for CTS provides greater clinical improvement in symptoms one month after injection compared to placebo. Symptom relief beyond one month compared to placebo has not been demonstrated. The effectiveness of local corticosteroid injection has not been compared to other non-surgical or surgical interventions for CTS in randomized controlled trials.
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Cochrane Db Syst Rev · Jan 2000
ReviewCorticosteroids for maintaining remission of Crohn's disease.
To evaluate the effectiveness and safety of conventional systemic corticosteroid therapy in maintaining clinical remission in Crohn's disease. ⋯ The use of conventional systemic corticosteroids in patients with clinically quiescent Crohn's disease does not appear to reduce the risk of relapse over a 24 month period of follow-up.
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Cochrane Db Syst Rev · Jan 2000
Review Meta AnalysisPostoperative radiotherapy for non-small cell lung cancer.
The role of postoperative radiotherapy in the treatment of patients with completely resected non-small cell lung cancer was not clear. A systematic review and quantitative meta-analysis was therfore undertaken to evaluate the available evidence from randomised trials. ⋯ PORT is detrimental to patients with early stage completely resected non-small cell lung cancer and should not be used in the routine treatment of such patients. The role of PORT in the treatment of N2 tumours is not clear and may justify further research.
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Cochrane Db Syst Rev · Jan 2000
ReviewEarly emergency department treatment of acute asthma with systemic corticosteroids.
The airway edema and secretions associated with acute asthma are most effectively treated with anti-inflammatories such as corticosteroids delivered by inhaled, oral, intravenous or intra-muscular routes. There is an unresolved debate about the use of systemic corticorticoids in the early treatment of acute asthma for emergency department patients. ⋯ Use of corticosteroids within 1 hour of presentation to an ED significantly reduces the need for hospital admission in patients with acute asthma. Benefits appear greatest in patients with more severe asthma, and those not currently receiving steroids. Children appear to respond well to oral steroids.
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Cochrane Db Syst Rev · Jan 2000
ReviewAntifibrinolytic therapy for aneurysmal subarachnoid haemorrhage.
Re-bleeding is an important cause of death and disability in people with aneurysmal subarachnoid haemorrhage. This is probably due to dissolution of the clot by natural fibrinolytic activity. ⋯ Antifibrinolytic treatment does not appear to benefit people with aneurysmal subarachnoid haemorrhage. However, the trials were all done more than 10 years ago. New strategies may counteract the ischaemia-inducing potential of antifibrinolytic treatment and lead to improved outcome. A trial of combined antifibrinolytic and anti-ischaemia treatment is underway.