Cochrane Db Syst Rev
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Cochrane Db Syst Rev · Oct 2024
Review Meta AnalysisPatient navigator programmes for children and adolescents with chronic diseases.
Despite a substantial global improvement in infant and child mortality from communicable diseases since the early 1990s there is now a growing burden of chronic disease in children and adolescents worldwide, mimicking the trend seen in the adult population. Chronic diseases in children and adolescents can affect all aspects of their well-being and function with these burdens and their health-related consequences often carried into adulthood. Up to one third of disability-adjusted life years for children and adolescents globally are a result of chronic disease. This has profound implications for the broader family unit, communities, and health systems in which these children and young people reside. Models of chronic care delivery for children and adolescents with chronic disease have traditionally been adapted from adult models. There is a growing recognition that children and adolescents with chronic diseases have a unique set of healthcare needs. Their needs extend beyond disease education and management appropriate to the developmental stage of the child, to encompass psychological well-being for the entire family and a holistic care approach focusing on the social determinants of health. It is for this reason that patient navigators have been proposed as a potential intervention to help fulfil this critical healthcare gap. Patient navigators are trained medical or non-medical personnel (e.g. lay health workers, community health workers, nurses, or people with lived experience) who provide guidance for the patients (and their primary caregivers) as they move through complex (and often bewildering) medical and social systems. The navigator may deliver education, help to co-ordinate patient care, be an advocate for the patient (and their primary caregivers), or combinations of these. Patient navigators can assist people with a chronic illness (especially those who are vulnerable or from a marginalised population, or both) to better understand their diagnoses, treatment options, and available resources. As there is considerable variation in the purpose, design, and target population of patient navigator programmes, there is a need to systematically review and summarise the existing literature on the effectiveness of navigator programmes in children and young adults with chronic disease. ⋯ There is insufficient evidence at present to support the use of patient navigator programmes for children and adolescents with chronic diseases. The current evidence is based on limited data with very low-certainty evidence. Further studies are likely to significantly change these results.
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Cochrane Db Syst Rev · Oct 2024
Review Meta AnalysisWater fluoridation for the prevention of dental caries.
Dental caries is a major public health problem in most industrialised countries, affecting 60% to 90% of school children. Community water fluoridation (CWF) is currently practised in about 25 countries; health authorities consider it to be a key strategy for preventing dental caries. CWF is of interest to health professionals, policymakers and the public. This is an update of a Cochrane review first published in 2015, focusing on contemporary evidence about the effects of CWF on dental caries. ⋯ Contemporary studies indicate that initiation of CWF may lead to a slightly greater reduction in dmft and may lead to a slightly greater increase in the proportion of caries-free children, but with smaller effect sizes than pre-1975 studies. There is insufficient evidence to determine the effect of cessation of CWF on caries and whether water fluoridation results in a change in disparities in caries according to socioeconomic status. We found no eligible studies that report caries outcomes in adults. The implementation or cessation of CWF requires careful consideration of this current evidence, in the broader context of a population's oral health, diet and consumption of tap water, movement or migration, and the availability and uptake of other caries-prevention strategies. Acceptability, cost-effectiveness and feasibility of the implementation and monitoring of a CWF programme should also be taken into account.
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Cochrane Db Syst Rev · Oct 2024
Review Meta AnalysisWater fluoridation for the prevention of dental caries.
Dental caries is a major public health problem in most industrialised countries, affecting 60% to 90% of school children. Community water fluoridation (CWF) is currently practised in about 25 countries; health authorities consider it to be a key strategy for preventing dental caries. CWF is of interest to health professionals, policymakers and the public. This is an update of a Cochrane review first published in 2015, focusing on contemporary evidence about the effects of CWF on dental caries. ⋯ Contemporary studies indicate that initiation of CWF may lead to a slightly greater reduction in dmft and may lead to a slightly greater increase in the proportion of caries-free children, but with smaller effect sizes than pre-1975 studies. There is insufficient evidence to determine the effect of cessation of CWF on caries and whether water fluoridation results in a change in disparities in caries according to socioeconomic status. We found no eligible studies that report caries outcomes in adults. The implementation or cessation of CWF requires careful consideration of this current evidence, in the broader context of a population's oral health, diet and consumption of tap water, movement or migration, and the availability and uptake of other caries-prevention strategies. Acceptability, cost-effectiveness and feasibility of the implementation and monitoring of a CWF programme should also be taken into account.
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Cochrane Db Syst Rev · Oct 2024
Review Meta AnalysisFamily-based interventions versus standard care for people with schizophrenia.
People with schizophrenia often experience long-term psychosocial disabilities and frequent relapse. Family plays a key role in caring for ill relatives, which in turn probably contributes to high levels of distress and burdens for the family. Family-based interventions have been developed and applied to family members and their relatives with schizophrenia to improve their outcomes. This is an update of a Cochrane review that was last updated in 2011, which has been split into this review, one on group- versus individual-based family interventions and one on family-based cognitive versus behavioural management interventions. ⋯ This review synthesised the latest evidence on family interventions versus standard care for people with schizophrenia or schizophrenia-like disorders and their families. This review suggests that family interventions might improve patients' outcomes (e.g. relapse) and families' outcomes (e.g. caregiver burden and expressed emotion), with little to no difference in patients' hospital admission and adverse effects in terms of death. However, evidence on patients' compliance with medication and quality of life was very uncertain. Overall, the evidence was of moderate to very low certainty. Future large and well-designed RCTs are needed to provide more reliable evaluation of effects of family interventions in people with schizophrenia or schizophrenia-like disorders and their families.
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Cochrane Db Syst Rev · Oct 2024
Review Meta AnalysisFamily-based interventions versus standard care for people with schizophrenia.
People with schizophrenia often experience long-term psychosocial disabilities and frequent relapse. Family plays a key role in caring for ill relatives, which in turn probably contributes to high levels of distress and burdens for the family. Family-based interventions have been developed and applied to family members and their relatives with schizophrenia to improve their outcomes. This is an update of a Cochrane review that was last updated in 2011, which has been split into this review, one on group- versus individual-based family interventions and one on family-based cognitive versus behavioural management interventions. ⋯ This review synthesised the latest evidence on family interventions versus standard care for people with schizophrenia or schizophrenia-like disorders and their families. This review suggests that family interventions might improve patients' outcomes (e.g. relapse) and families' outcomes (e.g. caregiver burden and expressed emotion), with little to no difference in patients' hospital admission and adverse effects in terms of death. However, evidence on patients' compliance with medication and quality of life was very uncertain. Overall, the evidence was of moderate to very low certainty. Future large and well-designed RCTs are needed to provide more reliable evaluation of effects of family interventions in people with schizophrenia or schizophrenia-like disorders and their families.