Cochrane Db Syst Rev
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Cochrane Db Syst Rev · Aug 2024
Review Meta AnalysisCorticosteroid therapy for nephrotic syndrome in children.
In nephrotic syndrome, protein leaks from the blood into the urine through the glomeruli, resulting in hypoproteinaemia and generalised oedema. While most children with nephrotic syndrome respond to corticosteroids, 80% experience a relapsing course. Corticosteroids have reduced the death rate to around 3%; however, corticosteroids have well-recognised potentially serious adverse events such as obesity, poor growth, hypertension, diabetes mellitus, osteoporosis, cataracts, glaucoma and behavioural disturbances. This is an update of a review first published in 2000 and updated in 2002, 2005, 2007, 2015 and 2020. ⋯ There are four well-designed studies randomising 823 children, which have demonstrated that there is no benefit of prolonging prednisone therapy beyond two to three months in the first episode of SSNS. Small studies in children with relapsing disease have identified no differences in efficacy using lower induction doses or shorter durations of prednisone therapy. Large, well-designed studies are required to confirm these findings. While previous small studies had suggested that changing from alternate-day to daily prednisone therapy at the onset of infection reduced the likelihood of relapse, a much larger and well-designed study found no reduction in the number relapsing when administering daily prednisone at the onset of infection.
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Cochrane Db Syst Rev · Aug 2024
Review Meta AnalysisEducation programmes for people with chronic kidney disease and diabetes.
Adherence to complex regimens for people with chronic kidney disease (CKD) and diabetes is often poor. Interventions to enhance adherence require intensive education and behavioural counselling. However, whether the existing evidence is scientifically rigorous and can support recommendations for routine use of educational programmes in people with CKD and diabetes is still unknown. This is an update of a review first published in 2011. ⋯ Education programmes may improve knowledge of some areas related to diabetes care and some self-management practices. Education programmes probably decrease HbA1c in people with CKD and diabetes, but the effect on other clinical outcomes is unclear. This review only included eight studies with small sample sizes. Therefore, more randomised studies are needed to examine the efficacy of education programmes on important clinical outcomes in people with CKD and diabetes.
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Cochrane Db Syst Rev · Aug 2024
Review Meta AnalysisNutritional therapy for reducing disability and improving activities of daily living in people after stroke.
Stroke patients often face disabilities that significantly interfere with their daily lives. Poor nutritional status is a common issue amongst these patients, and malnutrition can severely impact their functional recovery post-stroke. Therefore, nutritional therapy is crucial in managing stroke outcomes. However, its effects on disability, activities of daily living (ADL), and other critical outcomes have not been fully explored. ⋯ We are uncertain about the effect of nutritional therapy, including oral energy and protein supplements and other supplements identified in this review, on reducing disability and improving ADL in people after stroke. Various nutritional interventions were assessed for the outcomes in the included studies, and almost all studies had small sample sizes. This led to challenges in conducting meta-analyses and reduced the precision of the evidence. Moreover, most of the studies had issues with the risk of bias, especially in terms of the absence of blinding and unclear information. Regarding adverse events, the intervention with oral energy and protein supplements was associated with a higher number of adverse events, such as diarrhoea, hyperglycaemia, and hypoglycaemia, compared to usual care. However, the quality of the evidence was low. Given the low certainty of most of the evidence in our review, further research is needed. Future research should focus on targeted nutritional interventions to reduce disability and improve ADL based on a theoretical rationale in people after stroke and there is a need for improved methodology and reporting.
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Cochrane Db Syst Rev · Aug 2024
Review Meta AnalysisDaily oral iron supplementation during pregnancy.
Iron and folic acid supplementation have been recommended in pregnancy for anaemia prevention, and may improve other maternal, pregnancy, and infant outcomes. ⋯ Daily oral iron supplementation during pregnancy may reduce maternal anaemia and iron deficiency at term. For other maternal and infant outcomes, there was little to no difference between groups or the evidence was uncertain. Future research is needed to examine the effects of iron supplementation on other maternal and infant health outcomes, including infant iron status, growth, and development.
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Cochrane Db Syst Rev · Aug 2024
Review Meta AnalysisSelective serotonin reuptake inhibitors for premenstrual syndrome and premenstrual dysphoric disorder.
Premenstrual syndrome (PMS) is a combination of physical, psychological and social symptoms in women of reproductive age, and premenstrual dysphoric disorder (PMDD) is a severe type of the syndrome, previously known as late luteal phase dysphoric disorder (LLPDD). Both syndromes cause symptoms during the two weeks leading up to menstruation (the luteal phase). Selective serotonin reuptake inhibitors (SSRIs) are increasingly used as a treatment for PMS and PMDD, either administered in the luteal phase or continuously. We undertook a systematic review to assess the evidence of the positive effects and the harms of SSRIs in the management of PMS and PMDD. ⋯ SSRIs probably reduce premenstrual symptoms in women with PMS and PMDD and are probably more effective when taken continuously compared to luteal phase administration. SSRI treatment probably increases the risk of adverse events, with the most common being nausea, asthenia and somnolence.