Cochrane Db Syst Rev
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Cochrane Db Syst Rev · Jan 2010
Review Meta AnalysisMethods of cystic duct occlusion during laparoscopic cholecystectomy.
During laparoscopic cholecystectomy, it is necessary to occlude the cystic duct permanently. Traditionally, this has been performed through the application of non-absorbable metal clips. Use of absorbable materials to occlude the cystic duct has been suggested as an alternative for metal clips for various reasons. ⋯ We are unable to determine the benefits and harms of different methods of cystic duct occlusion because of the small sample size, short period of follow-up, and lack of reporting of important outcomes in the included trials. Adequately powered randomised trials with low risk of bias and with long periods of follow-up and assessing all of the important outcomes for patients and professionals are necessary.
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Cochrane Db Syst Rev · Jan 2010
Review Meta Analysis Comparative StudyMedical versus surgical management for gastro-oesophageal reflux disease (GORD) in adults.
Gastro-oesophageal reflux disease (GORD) is a common condition with up to 20% of patients from Westernised countries experiencing heartburn, reflux or both intermittently. It is unclear whether medical or surgical (laparoscopic fundoplication) management is the most clinically and cost-effective treatment for controlling GORD. ⋯ There is evidence that laparoscopic fundoplication surgery is more effective than medical management for the treatment of GORD at least in the short to medium term. Surgery does carry some risk and whether the benefits of surgery are sustained in the long term remains uncertain. Treatment decisions for GORD should be based on patient and surgeon preference.
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Cochrane Db Syst Rev · Jan 2010
Review Meta AnalysisIntrapartum fetal scalp lactate sampling for fetal assessment in the presence of a non-reassuring fetal heart rate trace.
Fetal blood sampling for lactate estimation may be considered following identification of an abnormal or non-reassuring fetal heart rate pattern. The smaller volume of blood required for this test, compared with the more traditional pH estimation, may improve sampling rates. The appropriate use of this practice mandates systematic review of its safety and clinical effectiveness prior to widespread introduction. ⋯ When further testing to assess fetal well-being in labour is indicated, fetal scalp blood lactate estimation is more likely to be successfully undertaken than pH estimation. Action cut-off lactate values need to consider the lactate meter used. Further studies may consider sub-group analysis by gestational age, the stage of labour and sampling within a prolonged second stage of labour. Additionally, future studies may address longer-term neonatal outcomes, maternal satisfaction with intrapartum fetal monitoring and an economic analysis.
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Cochrane Db Syst Rev · Jan 2010
Review Meta AnalysisPsychological interventions for symptomatic management of non-specific chest pain in patients with normal coronary anatomy.
Recurrent chest pain in the absence of coronary artery disease is a common problem that sometimes leads to excess use of medical care. Although many studies examine the causes of pain in these patients, few clinical trials have evaluated treatment. The studies reviewed in this paper provide an insight into the effectiveness of psychological interventions for this group of patients. ⋯ This review suggests a modest to moderate benefit for psychological interventions, particularly those using a cognitive-behavioural framework, which was largely restricted to the first three months after the intervention. Hypnotherapy is also a possible alternative. The evidence for brief interventions was less clear. Further RCTs of psychological interventions for NSCP with follow-up periods of at least 12 months are needed.
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Cochrane Db Syst Rev · Jan 2010
Review Meta AnalysisStrength training and aerobic exercise training for muscle disease.
Strength training or aerobic exercise programmes might optimise muscle and cardiorespiratory function and prevent additional disuse atrophy and deconditioning in people with a muscle disease. ⋯ In myotonic dystrophy and facioscapulohumeral muscular dystrophy, moderate-intensity strength training appears not to do harm but there is insufficient evidence to conclude that it offers benefit. In mitochondrial myopathy, aerobic exercise combined with strength training appears to be safe and may be effective in increasing submaximal endurance capacity. Limitations in the design of studies in other muscle diseases prevent more general conclusions in these disorders.