Cochrane Db Syst Rev
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Cochrane Db Syst Rev · Jan 2007
Review Meta AnalysisProphylactic use of ergot alkaloids in the third stage of labour.
Previous research has shown that the prophylactic use of uterotonic agents in the third stage of labour reduces postpartum blood loss and moderate to severe postpartum haemorrhage. This is one of a series of systematic reviews assessing the effects of prophylactic use of uterotonic drugs - here, prophylactic ergot alkaloids compared with no uterotonic agents, and different regimens of administration of ergot alkaloids. ⋯ Prophylactic intramuscular or intravenous injections of ergot alkaloids are effective in reducing blood loss and postpartum haemorrhage, but adverse effects include vomiting, elevation of blood pressure and pain after birth requiring analgesia, particularly with the intravenous route of administration.
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Anticonvulsant medicines have a place in the treatment of neuropathic pain (pain due to nerve damage). This review looks at the evidence for the pain relieving properties of lamotrigine. ⋯ Given the availability of more effective treatments including anticonvulsants and antidepressant medicines, lamotrigine does not have a significant place in therapy at present. The limited evidence currently available suggests that lamotrigine is unlikely to be of benefit for the treatment of neuropathic pain.
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Cochrane Db Syst Rev · Jan 2007
Review Meta AnalysisExternal fixation versus conservative treatment for distal radial fractures in adults.
Fracture of the distal radius ('broken wrist') is a common clinical problem. It can be treated conservatively, usually involving wrist immobilisation in a plaster cast, or surgically. A key method of surgical fixation is external fixation. ⋯ There is some evidence to support the use of external fixation for dorsally displaced fractures of the distal radius in adults. Though there is insufficient evidence to confirm a better functional outcome, external fixation reduces redisplacement, gives improved anatomical results and most of the excess surgically-related complications are minor.
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Cochrane Db Syst Rev · Jan 2007
Review Meta AnalysisInterventions for treating oral mucositis for patients with cancer receiving treatment.
Treatment of cancer is increasingly effective but associated with short and long term side effects. Oral side effects, including oral mucositis (mouth ulceration), remain a major source of illness despite the use of a variety of agents to treat them. ⋯ There is weak and unreliable evidence that allopurinol mouthwash, granulocyte macrophage-colony stimulating factor, immunoglobulin or human placental extract improve or eradicate mucositis. There is no evidence that patient controlled analgesia (PCA) is better than continuous infusion method for controlling pain, however, less opiate was used per hour, and duration of pain was shorter, for PCA. Further, well designed, placebo-controlled trials assessing the effectiveness of allopurinol mouthwash, granulocyte macrophage-colony stimulating factor, immunoglobulin, human placental extract, other interventions investigated in this review and new interventions for treating mucositis are needed.
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The use of opioids in the long-term management of chronic low-back pain (LBP) appears to be increasing. Despite this trend, the benefits and risks of these medications remain unclear. ⋯ Despite concerns surrounding the use of opioids for long-term management of chronic LBP, there remain few high-quality trials assessing their efficacy. The trials in this review, although achieving high internal validity scores, were characterized by a lack of generalizability, inadequate description of study populations, poor intention-to treat analysis, and limited interpretation of functional improvement. Based on our results, the benefits of opioids in clinical practice for the long-term management of chronic LBP remains questionable. Therefore, further high-quality studies that more closely simulate clinical practice are needed to assess the usefulness, and potential risks, of opioids for individuals with chronic LBP.