Cochrane Db Syst Rev
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While all asthma consensus statements recommend the use of written action plan (WAP) as a central part of asthma management, a recent systematic review of randomised trials highlighted the paucity of trials where the only difference between groups was the provision or not of a written action plan. ⋯ The evidence suggests that symptom-based WAP are superior to peak flow WAP for preventing acute care visits although there is insufficient data to firmly conclude whether the observed superiority is conferred by greater adherence to the monitoring strategy, earlier identification of onset of deteriorations, higher threshold for presentation to acute care settings, or the specific treatment recommendations.
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Cochrane Db Syst Rev · Jan 2006
Review Meta AnalysisRehabilitation for distal radial fractures in adults.
Fracture of the distal radius is a common clinical problem, particularly in older white women with osteoporosis. ⋯ The available evidence from randomised controlled trials is insufficient to establish the relative effectiveness of the various interventions used in the rehabilitation of adults with fractures of the distal radius.
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Cochrane Db Syst Rev · Jan 2006
Review Meta AnalysisEarly erythropoietin for preventing red blood cell transfusion in preterm and/or low birth weight infants.
Hematocrit falls after birth in preterm infants due to physiological factors and blood letting. Low plasma levels of erythropoietin (EPO) in preterm infants provide a rationale for the use of EPO to prevent or treat anemia. ⋯ Early administration of EPO reduces the use one or more red blood cell transfusions, the volume of red blood cells transfused, and the number of donors and transfusions the infant is exposed to following study entry. The small reductions are of limited clinical importance. Any donor exposure is likely not avoided as most studies included infants, who had received red cell transfusions prior to trial entry. There was a significant increase in the rate of ROP (stage >3). Animal data and observational studies in humans support a possible association between treatment with EPO and the development of ROP. EPO does not significantly decrease or increase any of the other important neonatal adverse outcomes including mortality. The incidence of ROP should be ascertained in the studies that have already been conducted but did not report on this outcome. Any ongoing research should deal with the issue of ROP and evaluate the current clinical practice that will limit donor exposure through satellite units. Research efforts should focus on limiting donor exposure (to as few donors as possible) during the first few days of life in sick neonates, when red blood cell transfusions are most likely to be required and cannot be prevented by early (or late) EPO treatment. Due to the limited benefits and the increased risk of ROP, early administration of EPO is not recommended.
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Cochrane Db Syst Rev · Jan 2006
Review Meta AnalysisLamotrigine versus carbamazepine monotherapy for epilepsy.
The choice of an antiepileptic drug (AED) for any individual should take into account reliable information about seizure control, adverse effects and cost. Carbamazepine is the usual drug of choice for people with newly-diagnosed partial onset seizures. Lamotrigine is a relatively new AED which is licensed in many countries for use as an initial monotherapy. ⋯ Lamotrigine was significantly less likely to be withdrawn than carbamazepine but results for time to first seizure suggested that carbamazepine may be superior in terms of seizure control. Trials were of too short a duration to measure important seizure outcomes such as time to 12 month remission. Further trials are needed in which longer-term outcome is assessed as well as measures such as psychosocial outcome and quality of life.
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Cochrane Db Syst Rev · Jan 2006
Review Meta AnalysisBuprenorphine for the management of opioid withdrawal.
Managed withdrawal is a necessary step prior to drug-free treatment. It may also represent the end point of maintenance treatment. ⋯ Buprenorphine is more effective than clonidine for the management of opioid withdrawal. There appears to be no significant difference between buprenorphine and methadone in terms of completion of treatment, but withdrawal symptoms may resolve more quickly with buprenorphine.