Cochrane Db Syst Rev
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Cochrane Db Syst Rev · Dec 2024
Review Meta AnalysisCell salvage for the management of postpartum haemorrhage.
Postpartum haemorrhage (PPH), defined as a blood loss of 500 mL or more within 24 hours of birth, is the leading global cause of maternal morbidity and mortality. Allogenic blood transfusions are a critical component of PPH management, yet are often unfeasible, particularly in resource-poor settings where maternal morbidity is highest. Autologous cell salvage in the management of PPH has been proposed to combat limitations in access to allogenic blood and potential transfusion-related risks. This review examines the benefits and harms of using cell salvage for pregnant women during birth. ⋯ This review was registered with PROSPERO (CRD42024554204).
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Cochrane Db Syst Rev · Dec 2024
Review Meta AnalysisPrevention of self-harm and suicide in young people up to the age of 25 in education settings.
In 2016, globally, suicide was the second leading cause of death amongst those aged 15 to 29 years. Self-harm is increasingly common among young people in many countries, particularly among women and girls. The risk of suicide is elevated 30-fold in the year following hospital presentation for self-harm, and those with suicidal ideation have double the risk of suicide compared with the general population. Self-harm and suicide in young people are significant public health issues that cause distress for young people, their peers, and family, and lead to substantial healthcare costs. Educational settings are widely acknowledged as a logical and appropriate place to provide prevention and treatment. A comprehensive, high-quality systematic review of self-harm and suicide prevention programmes in all education settings is thus urgently required. This will support evidence-informed decision making to facilitate rational investment in prevention efforts in educational settings. Suicide and self-harm are distressing, and we acknowledge that the content of this review is sensitive as the data outlined below represents the lived and living experience of suicidal distress for individuals and their caregivers. ⋯ While this review provides an update on the evidence about interventions targeting self-harm and suicide prevention in education settings, there remains significant uncertainty about the impact of these interventions. There are some promising findings but large replication studies are needed, as are studies that examine the combination of different intervention approaches, and can be delivered in a safe environment and implemented over a long period of time. Further research is required to understand and measure outcomes that are meaningful to young people with lived experience, as they want coping skills and safety of the environment in which they conduct their everyday lives to be measured as key outcomes in future trials.
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Cochrane Db Syst Rev · Dec 2024
Review Meta AnalysisComparisons of approaches to pelvic floor muscle training for urinary incontinence in women.
Pelvic floor muscle training (PFMT) is a recommended treatment for female stress, urgency, and mixed urinary incontinence. Training varies in exercise type (pelvic floor muscles contracting with and without other muscles), dose, and delivery (e.g. amount and type of supervision). ⋯ Although there is low- to moderate-certainty evidence that some approaches to PFMT are better than others, for some there was little or no difference. The 7th International Consultation on Incontinence recommends PFMT as first-line therapy for women with urinary incontinence. Direct PFMT (sets of repeated, isolated, voluntary pelvic floor muscle contractions) may result in a small improvement in incontinence quality of life compared to indirect training. In terms of improved quality of life, PFMT can be supervised individually or in a group because it probably makes little to no difference in achieving this outcome. Many comparisons had low- or very low-certainty evidence, often because there was only one trial or several small trials with methodological limitations. More, better designed and reported trials, directly comparing PFMT approaches are needed, especially trials investigating exercise dose.
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Cochrane Db Syst Rev · Dec 2024
Review Meta AnalysisOocyte activation for women following intracytoplasmic sperm injection (ICSI).
Intracytoplasmic sperm injection (ICSI), a type of assisted reproductive technology (ART), is offered as a treatment option for male factor infertility. Over the years, the indications for ICSI have been expanded, despite uncertainty about its benefits and harms compared to the conventional method of achieving fertilisation. Artificial oocyte activation (AOA), which can be performed by chemical, electrical or mechanical intervention, has been employed during ART ICSI treatment where there has been a history of low fertilization rate or total fertilization failure, and it has been reported to improve reproductive outcomes. It is important to evaluate the clinical effectiveness and safety of AOA in women undergoing ART ICSI treatment. ⋯ We are uncertain about the effect of AOA on the live birth and miscarriage rates in women undergoing ART ICSI. In the subpopulation of those who have had a previous history of low or no fertilization, AOA may result in an increase in the live birth rate when compared to conventional ICSI without AOA, while making little or no difference to the miscarriage rate. There was considerable variation in the protocols used for chemical AOA, which affects the generalizability of the findings. Due to the very low to low certainty of evidence, the results should be interpreted with caution.
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Cochrane Db Syst Rev · Dec 2024
Injury prevention programmes (IPPs) for preventing anterior cruciate ligament injuries.
This is a protocol for a Cochrane Review (intervention). The objectives are as follows: To determine the benefits and harms of injury prevention programmes on anterior cruciate ligament injuries.