Cochrane Db Syst Rev
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Cochrane Db Syst Rev · Jan 2003
Review Meta AnalysisGowning by attendants and visitors in newborn nurseries for prevention of neonatal morbidity and mortality.
Overgowns are widely used in newborn nurseries and neonatal intensive care units. It was thought that they may help to prevent the spread of nosocomial infection and serve as a reminder to staff and visitors to wash their hands before contacts with the infant. ⋯ The evidence from this systematic review and meta analysis does not demonstrate that overgowns are effective in limiting death, infection or bacterial colonisation in infants admitted to newborn nurseries.
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Cochrane Db Syst Rev · Jan 2003
Review Meta AnalysisSelenium supplementation to prevent short-term morbidity in preterm neonates.
Selenium is an essential trace element and component of a number of selenoproteins including glutathione peroxidase, which has a role in protecting against oxidative damage. Selenium is also known to play a role in immunocompetence. Blood selenium concentrations in newborns are lower than those of their mothers and lower still in preterm infants. In experimental animals low selenium concentrations appear to increase susceptibility to oxidative lung disease. In very preterm infants low selenium concentrations have been associated with an increased risk of chronic neonatal lung disease and retinopathy of prematurity. ⋯ Supplementing very preterm infants with selenium is associated with benefit in terms of a reduction in one or more episodes of sepsis. Supplementation was not associated with improved survival, a reduction in neonatal chronic lung disease or retinopathy of prematurity. Supplemental doses of selenium for infants on parenteral nutrition higher than those currently recommended may be beneficial. The data are dominated by one large trial from a country with low selenium concentrations and may not be readily translated to other populations.
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Cochrane Db Syst Rev · Jan 2003
ReviewWritten and verbal information versus verbal information only for patients being discharged from acute hospital settings to home.
It is becoming commonplace for patients to be discharged earlier from acute hospital settings to their own homes and be required to manage various aspects of their own care. This has increased the need for detailed information to be given to patients and/or significant others to enable them to effectively manage care at home. It has been suggested that providing written health information can assist in this self management. ⋯ This review recommends the use of both verbal and written health information when communicating about care issues with patients and/or significant others on discharge from hospital to home. The combination of verbal and written health information enables the provision of standardised care information to patients and/or significant others, which appears to improve knowledge and satisfaction. Many of our objectives could not be addressed in this review due to lack of trials which met the review's inclusion criteria. There is therefore scope for future research to investigate the effects of providing verbal and written health information on readmission rates, recovery time, complication rates, costs of health care, consumers' confidence level, stress and anxiety and adherence to recommended treatment and staff training in the delivery of verbal and written information. In addition there are other factors which impact on the effectiveness of information provided that were not considered in this review but are worthy of a separate systematic review, such as the impact of the patient and/or significant others being involved in the development of the written information, and cultural issues around development and provision of information. Due to concerns about literacy levels for some population groups, other systematic reviews should also focus on other modes of delivery of information besides the written format.
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Cochrane Db Syst Rev · Jan 2003
Review Meta AnalysisColony stimulating factors for chemotherapy induced febrile neutropenia.
Febrile neutropenia is a frequent event for cancer patients undergoing chemotherapy and it is potentially a life threatening situation. The current treatment is supportive care plus antibiotics. Colony stimulating factors (CSF) are cytokines that stimulate and accelerate the production of one or more cellular lines in bone marrow. Some clinical trials addressed the question of whether the addition of CSF to antibiotics (ATB) could improve the outcomes of patients with febrile neutropenia. The results of these trials are conflicting and no definitive conclusion could be reached. ⋯ The use of CSF in patients with febrile neutropenia due to cancer chemotherapy does not affect overall mortality, but reduces the amount of time spent in hospital and the neutrophil recovery period. It was not clear whether CSF has an effect on infection-related mortality.
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Ten percent of people may experience pain under the heel (plantar heel pain) at some time. Injections, insoles, heel pads, strapping and surgery have been common forms of treatment offered. The absolute and relative effectiveness of these interventions are poorly understood. ⋯ Although there is limited evidence for the effectiveness of local corticosteroid therapy, the effectiveness of other frequently employed treatments in altering the clinical course of plantar heel pain has not been established in randomised controlled trials. At the moment there is limited evidence upon which to base clinical practice. Treatments that are used to reduce heel pain seem to bring only marginal gains over no treatment and control therapies such as stretching exercises. Steroid injections are a popular method of treating the condition but only seem to be useful in the short term and only to a small degree. Orthoses should be cautiously prescribed for those patients who stand for long periods; there is limited evidence that stretching exercises and heel pads are associated with better outcomes than custom made orthoses in people who stand for more than eight hours per day. Well designed and conducted randomised trials are required.