Cochrane Db Syst Rev
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Enthusiasts suggest that labouring in water and waterbirth increase maternal relaxation, reduce analgesia requirements and promote a midwifery model of care. Sceptics cite the possibility of neonatal water inhalation and maternal/neonatal infection. ⋯ Evidence suggests that water immersion during the first stage of labour reduces the use of epidural/spinal analgesia. There is limited information for other outcomes related to water use during the first and second stages of labour, due to intervention and outcome variability. There is no evidence of increased adverse effects to the fetus/neonate or woman from labouring in water or waterbirth. The fact that use of water immersion in labour and birth is now a widely available care option for women threatens the feasibility of a large, multicentre randomised controlled trial.
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Cochrane Db Syst Rev · Apr 2009
Review Meta AnalysisNumber of embryos for transfer following in-vitro fertilisation or intra-cytoplasmic sperm injection.
Multiple embryo transfer during IVF has increased multiple pregnancy rates (MPR) causing maternal and perinatal morbidity. Elective single embryo transfer (SET) is now being considered as an effective means of reducing this iatrogenic complication. ⋯ In a single fresh IVF cycle, SET is associated with a lower LBR than DET. However there is no significant difference in CLBR following SET+ 1FZET and the LBR following a single cycle of DET. MPR are lowered following SET compared with other transfer policies. There are insufficient data on the outcome of two versus three and four embryo transfer policies.
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Cochrane Db Syst Rev · Apr 2009
ReviewAlternatives to inpatient mental health care for children and young people.
Current policy in the UK and elsewhere places emphasis on the provision of mental health services in the least restrictive setting, whilst also recognising that some children will require inpatient care. As a result, there are a range of mental health services to manage young people with serious mental health problems who are at risk of being admitted to an inpatient unit in community or outpatient settings. ⋯ The quality of the evidence base currently provides very little guidance for the development of services. If randomised controlled trials are not feasible then consideration should be given to alternative study designs, such as prospective systems of audit conducted across several centres, as this has the potential to improve the current level of evidence. These studies should include baseline measurement at admission along with demographic data, and outcomes measured using a few standardised robust instruments.
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Cochrane Db Syst Rev · Apr 2009
Review Meta AnalysisAssisted hatching on assisted conception (IVF and ICSI).
Failure of implantation and conception may result from an inability of the blastocyst to escape from its outer coat, known as the zona pellucida. Artificial disruption of this coat is known as assisted hatching (AH) and has been proposed as a method for improving the success of assisted conception. ⋯ The improvement in clinical pregnancy rate (CPR) with AH means that a clinic with a success rate of 25% could anticipate improving the CPR to between 29% and 49%, all things being equal. The included trials provided insufficient data to investigate the impact of assisted hatching on several important outcomes.
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Cochrane Db Syst Rev · Apr 2009
Review Meta AnalysisInterventions for psychosexual dysfunction in women treated for gynaecological malignancy.
Psychosexual dysfunction (sexual difficulties not directly due to physical factors) is known to be a common complication of treatment for gynaecological cancer. It has a considerable impact on quality of life (QoL) for the increasing number of women who are survivors of gynaecological cancer. ⋯ There is no convincing evidence to support the use of any interventions for psychosexual dysfunction in women treated for gynaecological cancer. There is a need for more studies of high methodological quality.