Cochrane Db Syst Rev
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Cochrane Db Syst Rev · Feb 2014
ReviewPressure-relieving devices for treating heel pressure ulcers.
Pressure ulcers are areas of localised damage to the skin and underlying tissue caused by pressure or shear. Pressure redistribution devices are used as part of the treatment to reduce the pressure on the ulcer. The anatomy of the heel and the susceptibility of the foot to vascular disease mean that pressure ulcers located there require a particular approach to pressure relief. ⋯ This review identified one small study at moderate to high risk of bias which provided no evidence to inform practice. More research is needed.
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Cochrane Db Syst Rev · Feb 2014
ReviewNon-operative versus operative treatment for blunt pancreatic trauma in children.
Pancreatic trauma in children is a serious condition with high morbidity. Blunt traumatic pancreatic lesions in children can be treated non-operatively or operatively. For less severe, grade I and II, blunt pancreatic trauma a non-operative or conservative approach is usually employed. Currently, the optimal treatment, of whether to perform operative or non-operative treatment of severe, grade III to V, blunt pancreatic injury in children is unclear. ⋯ This review shows that strategies regarding non-operative versus operative treatment of severe blunt pancreatic trauma in children are not based on randomised clinical trials. We recommend that multi-centre trials evaluating non-operative versus operative treatment of paediatric pancreatic trauma are conducted to establish firm evidence in this field of medicine.
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Cochrane Db Syst Rev · Feb 2014
ReviewFinancial interventions and movement restrictions for managing the movement of health workers between public and private organizations in low- and middle-income countries.
Health workers move between public and private organizations in both urban and rural areas during the course of their career. Depending on the proportion of the population served by public or private organizations in a particular setting, this movement may result in imbalances in the number of healthcare providers available relative to the population receiving care from that sector. However, both public and private organizations are needed as each sector has unique contributions to make to the effective delivery of health services. ⋯ We identified no rigorous studies on the effects of interventions to manage the movement of health workers between public and private organizations in low- and middle-income countries. Health worker availability is a key obstacle in delivery of health services. Interventions to make the health sector more responsive to the expectations of populations by having more health workers in the sector that serves most people would contribute to the more efficient use of the health workforce. More research is needed to assess the effect of increase in salaries, offering scholarships or bonding on movement of health workers in one sector compared with another.
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Cochrane Db Syst Rev · Feb 2014
ReviewDietary interventions for preventing complications in idiopathic hypercalciuria.
Idiopathic hypercalciuria is an inherited metabolic abnormality that is characterised by excessive amounts of calcium excreted in the urine by people whose calcium serum levels are normal. Morbidity associated with idiopathic hypercalciuria is chiefly related to kidney stone disease and bone demineralisation leading to osteopenia and osteoporosis. Idiopathic hypercalciuria contributes to kidney stone disease at all life stages; people with the condition are prone to developing oxalate and calcium phosphate kidney stones. In some cases, crystallised calcium can be deposited in the renal interstitium, causing increased calcium levels in the kidneys. In children, idiopathic hypercalciuria can cause a range of comorbidities including recurrent macroscopic or microscopic haematuria, frequency dysuria syndrome, urinary tract infections and abdominal and lumbar pain. Various dietary interventions have been described that aim to decrease urinary calcium levels or urinary crystallisation. ⋯ Long-term adherence (five years) to diets that feature normal levels of calcium, low protein and low salt may reduce numbers of stone recurrences, decrease oxaluria and calcium oxalate relative supersaturation indexes in people with idiopathic hypercalciuria who experience recurrent kidney stones. Adherence to a low salt, normal calcium level diet for some months can reduce calciuria and oxaluria. However, the other dietary interventions examined did not demonstrate evidence of significant beneficial effects.No studies were found investigating the effect of dietary recommendations on other clinical complications or asymptomatic idiopathic hypercalciuria.
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Cochrane Db Syst Rev · Feb 2014
Review Meta AnalysisScreening and subsequent management for gestational diabetes for improving maternal and infant health.
Gestational diabetes mellitus (GDM) is a form of diabetes that occurs in pregnancy. Although GDM usually resolves following birth, it is associated with significant morbidities for mother and baby both perinatally and in the long term. There is strong evidence to support treatment for GDM. However, there is little consensus on whether or not screening for GDM will improve maternal and infant health and if so, the most appropriate protocol to follow. ⋯ There was insufficient evidence to determine if screening for gestational diabetes, or what types of screening, can improve maternal and infant health outcomes.