Cochrane Db Syst Rev
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Cochrane Db Syst Rev · Jan 2000
ReviewInterventions to promote collaboration between nurses and doctors.
Lack of nurse-doctor collaboration contributes to problems in quality and efficiency of patient care. ⋯ Increasing collaboration improved outcomes of importance to patients and to health care managers. These gains were moderate and affected health care processes rather than outcomes. Further research is needed to confirm these findings. The logistic challenge presented by the complexity of the interventions and the need for large sample sizes due to the likely modest impact and rarity of outcome events may best be met by multi-centre studies. Before launching such studies qualitative research is needed to identify barriers to collaboration. Interventions other than nurse-doctor ward rounds and team meetings should also be tested.
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Cochrane Db Syst Rev · Jan 2000
Review Comparative StudyEndometrial resection and ablation versus hysterectomy for heavy menstrual bleeding.
Heavy menstrual bleeding (HMB) or menorrhagia is an important cause of ill health in women. Surgical treatment of HMB often follows failed or ineffective medical therapy and the definitive treatment is hysterectomy but this is a major surgical procedure with significant physical and emotional complications and social and economic costs. A number of less invasive surgical techniques (e.g. endometrial resection and laser ablation) have been developed with the purpose of removing the entire thickness of the endometrium. The benefits claimed for these therapies are reduced trauma and post-operative complications to the woman, reduced need for a general anaesthetic, direct cost savings to the health service due largely to a shift from inpatient to day case treatment and indirect cost savings to society as women return more quickly to their usual activities. However, endometrial hysteroscopic techniques are not always completely successful and additional surgical treatment is required in a proportion of cases. Although initially the resource and patient costs of these techniques are much cheaper than the cost of hysterectomy, the need for re treatment at a later stage may reduce the cost differential. Thus, the effectiveness of these techniques to improve a woman's perception of her own wellbeing long term has yet to be confirmed. ⋯ There was a significant advantage in favour of hysterectomy in the improvement in HMB and satisfaction rates (up to 4 years post surgery) compared with endometrial destruction techniques. Although many quality of life scales reported no differences between surgery groups, there was some evidence of a greater improvement in general health for hysterectomy patients. Duration of surgery, hospital stay and recovery time were all shorter following endometrial destruction. Most adverse events, both major and minor, were significantly more likely after hysterectomy and before discharge from hospital. After discharge from hospital, the only difference that was reported for this group was a higher rate of infection. Repeat surgery because of failure of the initial treatment, either endometrial ablation or hysterectomy, was more likely after endometrial destruction than hysterectomy. (ABSTRACT TRUNCATED)
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Cochrane Db Syst Rev · Jan 2000
ReviewEarly versus delayed selective surfactant treatment for neonatal respiratory distress syndrome.
This section is under preparation and will be included in the next issue. ⋯ Early selective surfactant administration given to infants with RDS requiring assisted ventilation leads to a decreased risk of acute pulmonary injury (decreased risk of pneumothorax and pulmonary interstitial emphysema) and a decreased risk of neonatal mortality and chronic lung disease compared to delaying treatment of such infants until they develop established RDS.
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Cochrane Db Syst Rev · Jan 2000
ReviewAnti-epileptic drugs for preventing seizures following acute traumatic brain injury.
Seizure activity in the early post-traumatic period following head injury may cause secondary brain damage as a result of increased metabolic demands, raised intracranial pressure and excess neurotransmitter release. ⋯ Prophylactic anti-epileptics are effective in reducing early seizures, but there is no evidence that treatment with prophylactic anti-epileptics reduces the occurrence of late seizures, or has any effect on death and neurological disability. Insufficient evidence is available to establish the net benefit of prophylactic treatment at any time after injury.
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Cochrane Db Syst Rev · Jan 2000
ReviewCombined inhaled anticholinergics and beta2-agonists for initial treatment of acute asthma in children.
Several randomized controlled trials have examined, with conflicting results, the efficacy of the addition of anticholinergics to beta2 agonists in acute pediatric asthma. The pooling for a larger number of randomized controlled trials may provide not only greater power for detecting group differences and also provide better insight into the influence of patients' characteristics and treatment modalities on efficacy. ⋯ A single dose of an anticholinergic agent is not effective for the treatment of mild and moderate exacerbations and is insufficient for the treatment of severe exacerbations. Adding multiple doses of anticholinergics to beta2 agonists appears safe, improves lung function and would avoid hospital admission in 1 of 12 such treated patients. Although multiple doses should be preferred to single doses of anticholinergics, the available evidence only supports their use in school-aged children with severe asthma exacerbation. There is no conclusive evidence for using multiple doses of anticholinergics in children with mild or moderate exacerbations.