Cochrane Db Syst Rev
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Congenital syphilis is an increasing problem in many developing countries and in the transitional economies of Eastern Europe and the former Soviet Union. In several countries this increase has been aggravated by HIV/AIDS. While the effectiveness of penicillin in the treatment of syphilis in pregnant women and the prevention of congenital syphilis was established shortly after the introduction of penicillin in the 1940s, there is uncertainty about the optimal treatment regimens. ⋯ While there is no doubt that penicillin is effective in the treatment of syphilis in pregnancy and the prevention of congenital syphilis, uncertainty remains about what are the optimal treatment regimens. Further studies are needed to evaluate treatment failure cases with currently recommended regimens and this should include an assessment of the role of HIV infection in cases of prenatal syphilis treatment failure. The effectiveness of various antibiotic regimens for the treatment of primary and secondary syphilis in pregnant women need to be assessed using randomised controlled trials which compare them with existing recommendations.
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Induction of labour is a common obstetric intervention. Amniotomy alone for induction of labour is reviewed separately and oxytocin alone for induction of labour is being prepared for inclusion in The Cochrane Library. This review will address the use of the combination of these two methods for induction of labour in the third trimester. This is one of a series of reviews of methods of cervical ripening and labour induction using standardised methodology. ⋯ Data on the effectiveness and safety of amniotomy and intravenous oxytocin are lacking. No recommendations for clinical practice can be made on the basis of this review. Amniotomy and intravenous oxytocin is a combination of two methods of induction of labour and both methods are utilised in clinical practice. If their use is to be continued it is important to compare the effectiveness and safety of these methods, and to define under which clinical circumstances one may be preferable to another.
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Cochrane Db Syst Rev · Jan 2001
ReviewPhysiotherapy for patients with Parkinson's Disease: a comparison of techniques.
Despite optimal medical and surgical therapies for Parkinson's disease, patients develop progressive disability. The role of the physiotherapist is to maximise functional ability and minimise secondary complications through movement rehabilitation within a context of education and support for the whole person. ⋯ Considering the methodological flaws in many of the studies, the small number of patients examined, and the possibility of publication bias, there is insufficient evidence to support or refute the efficacy of physiotherapy in Parkinson's disease. The studies illustrate that a wide range of approaches are being employed by physiotherapists to treat Parkinson's disease. This was confirmed by the UK survey of physiotherapists. There is a need to develop a consensus as to 'best-practice'. Large well designed placebo-controlled RCTs are then needed to demonstrate the efficacy and effectiveness of 'best practice' physiotherapy in Parkinson's disease. The stage of the disease at which the physiotherapy is given should be specified at the outset. Outcome measures with particular relevance to patients, carers, physiotherapists and physicians should be chosen and the patients monitored for at least six months to determine the duration of any beneficial effects. The trials should be reported according to CONSORT guidelines.
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Cochrane Db Syst Rev · Jan 2001
ReviewCombined oral contraceptive pill (OCP) as treatment for primary dysmenorrhoea.
Dysmenorrhoea refers to the occurrence of painful menstrual cramps and is a common gynaecological complaint. Research as early as 1937 has shown that dysmenorrhoea responds favourably to ovulation inhibition, and that the synthetic hormones in the combined oral contraceptive pill can be used to treat dysmenorrhoea. These hormones act by suppressing ovulation and lessening the endometrial lining of the uterus. Therefore, menstrual fluid volume decreases along with the amount of prostaglandins produced, in turn effectively reducing dysmenorrhoea by decreasing uterine motility, and thus uterine cramping. The use of combined oral contraceptive pills (OCP) has been advocated as a treatment for primary dysmenorrhoea since their introduction for general use in 1960. There is evidence from epidemiological studies of general populations that combined OCPs can effectively treat dysmenorrhoea. ⋯ No conclusions can be made about the efficacy of commonly used modern lower dose combined oral contraceptives for dysmenorrhoea. While there is some evidence from four RCTs that combined OCPs with medium dose oestrogen and 1st/2nd generation progestogens are more effective than placebo it should be emphasised that the studies were small, of poor quality and all included much higher doses of hormones that those commonly prescribed today. Therefore no recommendations can be made regarding the efficacy of modern combined oral contraceptives.
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Cochrane Db Syst Rev · Jan 2001
ReviewReduced osmolarity oral rehydration solution for treating dehydration caused by acute diarrhoea in children.
Oral rehydration solution (ORS) has reduced childhood deaths from diarrhoea in many countries. Recent studies suggest that the currently recommended formulation of ORS recommended by the World Health Organization (WHO) may not be optimal, and solutions that contain lower concentrations of sodium and glucose may be more effective. ⋯ In children admitted to hospital with diarrhoea, reduced osmolarity ORS when compared to WHO ORS is associated with fewer unscheduled intravenous infusions, smaller stool volume post randomisation, and less vomiting. No additional risk of developing hyponatraemia when compared with WHO ORS was detected.