Cochrane Db Syst Rev
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Cochrane Db Syst Rev · Jan 2002
Review Meta AnalysisNonoxynol-9 for preventing vaginal acquisition of sexually transmitted infections by women from men.
The incidence and prevalence of sexually transmitted infections (STI) and other reproductive tract infections (RTI) is high in much of the developing and parts of the developed worlds. STIs and RTIs are associated with the vaginal transmission of HIV. Additional strategies to improve STI control are needed, and vaginal microbicides are a possible strategy. One potential vaginal microbicide is the widely used spermicide, nonoxynol-9 (N-9). ⋯ There is good evidence that nonoxynol-9 does not protect against sexually transmitted infections, and there is some evidence that it may be harmful by increasing the rate of genital ulceration. As such, this product cannot be recommended for STI prevention.
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Cochrane Db Syst Rev · Jan 2002
Review Meta AnalysisNonoxynol-9 for preventing vaginal acquisition of sexually transmitted infections by women from men.
The incidence and prevalence of sexually transmitted infections (STI) and other reproductive tract infections (RTI) is high in much of the developing and parts of the developed worlds. STIs and RTIs are associated with the vaginal transmission of HIV. Additional strategies to improve STI control are needed, and vaginal microbicides are a possible strategy. One potential vaginal microbicide is the widely used spermicide, nonoxynol-9 (N-9). ⋯ There is good evidence that nonoxynol-9 does not protect against sexually transmitted infections, and there is some evidence that it may be harmful by increasing the rate of genital ulceration. As such, this product cannot be recommended for STI prevention.
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Cochrane Db Syst Rev · Jan 2002
Review Meta AnalysisMechanical ventilation for newborn infants with respiratory failure due to pulmonary disease.
Before the 1960s newborn infants with severe lung disease, usually due to respiratory distress syndrome (RDS), had a very high mortality rate. Standard treatment consisted of supportive measures including supplemental oxygen and correction of metabolic acidosis. Mechanical ventilation (MV) was introduced in the 1960s to correct hypoxaemia and respiratory acidosis in infants who were likely to die. MV is now standard treatment for infants with severe RDS but the degree to which this made a contribution to the outcome of such infants compared with standard neonatal care, is uncertain. ⋯ When MV was introduced in the 1960s to treat infants with severe respiratory failure due to pulmonary disease, trials showed an overall reduction in mortality which was most marked in infants born with a birthweight of more than 2 kg. This review does not provide information to evaluate the relative benefits or harms of MV in the setting of modern perinatal care. In settings without modern neonatal care, the introduction of MV should ideally be evaluated in randomised controlled trials for its relative benefits, harms and costs.
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Cochrane Db Syst Rev · Jan 2002
Review Meta AnalysisMechanical ventilation for newborn infants with respiratory failure due to pulmonary disease.
Before the 1960s newborn infants with severe lung disease, usually due to respiratory distress syndrome (RDS), had a very high mortality rate. Standard treatment consisted of supportive measures including supplemental oxygen and correction of metabolic acidosis. Mechanical ventilation (MV) was introduced in the 1960s to correct hypoxaemia and respiratory acidosis in infants who were likely to die. MV is now standard treatment for infants with severe RDS but the degree to which this made a contribution to the outcome of such infants compared with standard neonatal care, is uncertain. ⋯ When MV was introduced in the 1960s to treat infants with severe respiratory failure due to pulmonary disease, trials showed an overall reduction in mortality which was most marked in infants born with a birthweight of more than 2 kg. This review does not provide information to evaluate the relative benefits or harms of MV in the setting of modern perinatal care. In settings without modern neonatal care, the introduction of MV should ideally be evaluated in randomised controlled trials for its relative benefits, harms and costs.
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Cochrane Db Syst Rev · Jan 2002
Review Meta AnalysisRemacemide for drug-resistant localization related epilepsy.
Epilepsy is a common neurological condition, affecting 0.5 to 1% of the population. Nearly 30 per cent of people with epilepsy have seizures that are refractory to currently available drugs. In response to this problem, potential new drugs are being developed. Remacemide is one of these. ⋯ Given the modest effect on seizure frequency and significant withdrawal rate it is unlikely that remacemide will be further developed as an antiepileptic drug.