Cochrane Db Syst Rev
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Cochrane Db Syst Rev · Jan 2002
ReviewPhysiotherapist-led programmes and interventions for rehabilitation of anterior cruciate ligament, medial collateral ligament and meniscal injuries of the knee in adults.
Soft-tissue injuries of the knee, mainly involving the anterior cruciate ligament (ACL), the medial collateral ligament (MCL) and menisci, are common and their rehabilitation after non-surgical or surgical treatment often involves intensive and prolonged physiotherapy. ⋯ The available evidence for physiotherapist-led rehabilitation of ACL, MCL and meniscal injuries is wide ranging in terms of scope but insufficient to establish the relative effectiveness of the various approaches and methods in current use. There is a need for further research involving good quality, large scale randomised trials with sufficiently long follow-up to fully assess knee function and recovery.
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Cochrane Db Syst Rev · Jan 2002
ReviewHorse chestnut seed extract for chronic venous insufficiency.
Conservative therapy of chronic venous insufficiency (CVI) consists largely of compression treatment. However, this often causes discomfort and has been associated with poor compliance, which renders oral drug treatment an attractive option. ⋯ The evidence presented implies that HCSE is an efficacious and safe short-term treatment for CVI. However several caveats exist and more rigorous RCTs are required to assess the efficacy of this treatment option.
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Cochrane Db Syst Rev · Jan 2002
ReviewInterventionist versus expectant care for severe pre-eclampsia before term.
Severe pre-eclampsia can cause significant mortality and morbidity for both mother and child, particularly when it occurs well before term. The only known cure for this disease is delivery. Some obstetricians advocate early delivery to prevent the development of serious maternal complications, such as eclampsia (fits) and kidney failure. Others prefer a more expectant approach in an attempt to delay delivery and, hopefully, reduce the mortality and morbidity for the child associated with being born too early. ⋯ There are insufficient data for any reliable recommendation about which policy of care should be used for women with severe early onset pre-eclampsia. Further large trials are needed.
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Cochrane Db Syst Rev · Jan 2002
ReviewPressurised metered dose inhalers versus all other hand-held inhaler devices to deliver beta-2 agonist bronchodilators for non-acute asthma.
A number of different inhaler devices are available to deliver beta2-agonist bronchodilators in asthma. These include hydrofluoroalkane (HFA) or chlorofluorocarbon (CFC)-free propelled pressurised metered dose inhalers (pMDIs) and dry powder devices. ⋯ In patients with stable asthma, short-acting beta-2 bronchodilators in standard CFC-pMDI's are as effective as any other devices. The effect of HFA-pMDI on requirement for oral corticosteroid courses to treat acute exacerbations should be confirmed. Effectiveness studies that use an intention-to-treat analysis are required.
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Myasthenia gravis is an autoimmune disease mediated by auto-antibodies direct against the nicotinic receptor for acetylcholine. Patients would be expected to benefit from plasma exchange. Non-randomised studies suggest that plasma exchange is beneficial in the short term. ⋯ There are no adequate randomised controlled trials but many case series report short-term benefit from plasma exchange in myasthenia gravis, especially in myasthenic crisis. There are no adequate randomised controlled trials to determine whether plasma exchange improves the long-term outcome for myasthenia gravis. Further research is need to compare plasma exchange with alternative short-term treatments for myasthenic crisis and to determine the value of long-term plasma exchange for treating myasthenia gravis.