Cochrane Db Syst Rev
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Post-thrombotic syndrome (PTS) is a long-term complication of deep venous thrombosis (DVT) that is characterised by pain, swelling, and skin changes in the affected limb. One in three patients with DVT will develop post-thrombotic sequelae within five years. The current standard care for the prevention of PTS following DVT is elastic compression stockings. Rutosides are a group of compounds derived from horse chestnut (Aesculus hippocastanum), a traditional herbal remedy for treating oedema formation in chronic venous insufficiency (CVI). However, it is not known whether rutosides are effective and safe in the prevention of post-thrombotic syndrome. ⋯ As there were no studies identified in this review it is not possible to support the use of rutosides in the prevention of PTS. Some studies suggest that rutosides may provide short-term relief of PTS symptoms. However, there is nothing published on their use as a preventative therapy for PTS. High quality randomised controlled trials of rutoside versus any alternative are required to build the evidence base in this area.
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Cochrane Db Syst Rev · Apr 2013
Review Meta AnalysisIbuprofen with or without an antiemetic for acute migraine headaches in adults.
This is an updated version of the original review published in Issue 10, 2010 (Rabbie 2010). Migraine is a common, disabling condition and a burden for the individual, health services and society. Many sufferers do not seek professional help, relying instead on over-the-counter analgesics. Co-therapy with an antiemetic should help to reduce symptoms commonly associated with migraine headaches. ⋯ We found no new studies since the last version of this review. Ibuprofen is an effective treatment for acute migraine headaches, providing pain relief in about half of sufferers, but complete relief from pain and associated symptoms for only a minority. NNTs for all efficacy outcomes were better with 400 mg than 200 mg in comparisons with placebo, and soluble formulations provided more rapid relief. Adverse events were mostly mild and transient, occurring at the same rate as with placebo.
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Cochrane Db Syst Rev · Apr 2013
ReviewDeflation of gastric band balloon in pregnancy for improving outcomes.
In line with the rise in the prevalence of obesity, an increasing number of women of childbearing age are undergoing laparoscopic adjustable gastric banding (LAGB), resulting in an increasing number of pregnancies with a band in place. Currently, there is no consensus on optimal band management in pregnancy. Some clinicians advocate leaving the band balloon inflated to reduce gestational weight gain and associated adverse perinatal outcomes. However, there are concerns that maintaining balloon inflation during pregnancy might increase the risk of band complications and adversely affect fetal development and/or growth as a result of reduced nutritional intake. ⋯ To date no randomised controlled trials exist that compare elective deflation of the gastric band balloon in pregnancy versus intention to maintain balloon inflation. Further research is needed to define the optimum management of the gastric band balloon in pregnancy.
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Cochrane Db Syst Rev · Apr 2013
Review Meta AnalysisPhyllanthus species versus antiviral drugs for chronic hepatitis B virus infection.
Phyllanthus species for patients with chronic hepatitis B virus (HBV) infection have been assessed in clinical trials, but no consensus regarding their usefulness exists. When compared with placebo or no intervention, we were unable to identify convincing evidence that phyllanthus species are beneficial in patients with chronic hepatitis B. Some randomised clinical trials have compared phyllanthus species versus antiviral drugs. ⋯ There is currently insufficient evidence to support or refute the use of phyllanthus for patients with chronic hepatitis B virus infection. Researchers who are interested in conducting further randomised clinical trials on phyllanthus ought to monitor both beneficial and harmful effects and should primarily test the herb against placebo in addition to antiviral drugs that are known to offer more benefit than harm. Only in this way new interventions can be assessed without compromising personal ethical considerations.