Cochrane Db Syst Rev
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Cochrane Db Syst Rev · Jan 2003
ReviewCisapride treatment for gastro-oesophageal reflux in children.
Gastro-oesophageal reflux (GOR) is an extremely common and usually self-limiting condition in infants. When treatment is required, Cisapride, a pro-kinetic agent, has been commonly prescribed for the symptomatic management of GOR. There have been recent reports of possibly serious adverse events, e.g. an increased QTc interval, cardiac arrhythmias, and death, associated with the use of Cisapride. ⋯ We found no clear evidence that Cisapride reduces symptoms of GOR. The results suggested substantial publication bias favouring studies showing a positive effect of Cisapride. This finding is supported by the report of one unpublished multi-centre study of 134 patients, which was reported to show no evidence of a significant effect of Cisapride. Due to reports of fatal cardiac arrhythmias or sudden death, from July Due to reports of fatal cardiac arrhythmias or sudden death, from July 2000, cisapride was restricted to a limited access programme supervised by a paediatric gastrologist in the USA and in Europe, to patients treated within a clinical trial or safety study or registry programme.
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Cochrane Db Syst Rev · Jan 2003
ReviewComplementary and alternative therapies for pain management in labour.
Many women would like to avoid pharmacological or invasive methods of pain management in labour and this may contribute towards the popularity of complementary methods of pain management. This review examined currently available evidence supporting the use of alternative and complementary therapies for pain management in labour. ⋯ Acupuncture and hypnosis may be beneficial for the management of pain during labour. However, few complementary therapies have been subjected to proper scientific study and the number of women studied is small.
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Rheumatoid arthritis (RA) is a chronic inflammatory joint disease. Leflunomide, as an inhibitor of pyrimidine synthesis, has a different mechanism of action than other existing disease modifying anti-rheumatic drugs (DMARD). ⋯ Leflunomide appears to improve all clinical outcomes and delay radiologic progression at both 6 and 12 months of treatment compared to placebo. Its efficacy and adverse events at 2 years of treatment are comparable to SSZ and MTX. Long-term efficacy and toxicity remains to be established.
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Cochrane Db Syst Rev · Jan 2003
ReviewNew generation antipsychotics for first episode schizophrenia.
The new generation antipsychotics are associated with a lower risk of adverse effects compared with drugs such as haloperidol. Many treatment guidelines recommend the use of new generation ('atypical') antipsychotic drugs for people with a first episode of schizophrenia. ⋯ The results of this review are inconclusive. Whether the use of new generation antipsychotics really makes the treatment less off putting and enhances long-term compliance is unclear. Pragmatic, well-designed and reported long-term trials would be useful to answer this question.
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Cochrane Db Syst Rev · Jan 2003
Review Meta AnalysisAntithrombotic agents for preventing thrombosis after infrainguinal arterial bypass surgery.
Chronic peripheral arterial disease (PAD) is frequently treated by implantation of either an infrainguinal autologous venous or artificial graft. One-year occlusion rates for infrainguinal bypasses vary between 15 and 75%, depending on the site of distal anastomosis, length, quality, and material of the graft, but also on other factors such as proximal inflow and distal outflow conditions. To prevent graft occlusion, patients are usually treated with either an antiplatelet or antithrombotic drug, or a combination of both. Little is known about which drug is optimal to prevent infrainguinal graft occlusion. ⋯ Patients operated for an infrainguinal venous graft might benefit from treatment with VKA, whereas patients receiving an artificial graft might profit more from platelet inhibitors (aspirin). However, the evidence is not conclusive. Randomised controlled trials with larger patient numbers comparing antithrombotic therapies with either placebo or antiplatelet therapies are called for in the future.