Evidence
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A high omega-6 fatty acid diet is unlikely to prevent cardiovascular disease or deaths

Diets or supplements that aim to increase omega-6 fatty acids have no clear effect on the risk of cardiovascular events like heart attacks or stroke, overall deaths or deaths from cardiovascular disease. Omega-6 fatty acids are poly-unsaturated oils largely derived from seeds and nuts such as sunflower oil, corn oil, soybean oil, walnuts and pumpkin ...

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New strategies for maintaining blood supplies from donations may be cost-effective

Opening blood donation centres on weekday evenings and at weekends is a cost-effective way of increasing the blood supply used by hospitals in the UK. Allowing donors to give blood more often could increase supplies in the short term, but it isn’t clear if it would be cost-effective in the long-term. This NIHR-funded modelling study ...

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No additional weight-loss reported from a lifestyle programme for people with psychosis

For adults with psychosis, such as schizophrenia, who are taking antipsychotic medication, a carefully designed 12-month group diet and exercise programme did not lead to clinically important weight loss after 12 months. The programme was compared with those receiving usual care including written lifestyle advice. Intervention and usual care groups each lost half a kilo ...

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A commonly-used antidepressant doesn’t improve recovery after stroke

The antidepressant fluoxetine works no better than placebo to reduce disability after a stroke, lowering hopes that had been raised by other smaller studies. After a six month trial including more than 3,000 adult stroke patients recruited at 103 UK hospitals, researchers concluded that fluoxetine should not be used to promote recovery from stroke-related disability, ...

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Delaying pushing in labour has no benefit for women with an epidural and/or spinal for pain relief

For women having their first baby with an epidural and/or spinal anaesthetic for pain-relief, the timing of pushing after full dilatation of the cervix does not affect the numbers that achieve normal vaginal delivery. The best management for the second stage of labour is still debated. In the UK epidurals are by far the most ...

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Treatments for depression may help irritable bowel symptoms

Antidepressants are likely to provide more than a placebo effect for those with symptoms of irritable bowel syndrome. Antidepressants improve symptoms in about 60% of those taking them, but two-thirds of that effect may be due to placebo. Psychological therapies, such as talking therapies also appear effective in about half of those offered them but ...

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Training for clinical competence and resilience reduced job strain among intensive care nurses in France

A five-day educational course showed potential to reduce work-based stress and burnout among nurses working in intensive care units in France. The study conducted in multiple adult intensive care units aimed to identify the effects of an intensive, continuing medical education program on occupational stress. The course focussed on nursing theory, role-play and debriefing sessions. ...

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A reflective group activity supports healthcare staff in England

Regular participation in structured organisation-wide forums, known as Schwartz Center Rounds®, helps support healthcare staff. The forums are linked with increased empathy and compassion for colleagues and patients, and they facilitate practice change. Levels of poor psychological well-being decrease in forum attendees compared with non-attendees. Originating in the US, these forums provide the opportunity for ...

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Decontamination of the mouth or digestive tract was not linked to reductions in drug-resistant bloodstream infections in the intensive care unit

Decontamination strategies to remove potentially harmful bacteria from the mouth, throat and gut of critically ill patients don’t reduce the risk of intensive care unit-acquired bloodstream infections or deaths from bacteria that were resistant to antibiotics. The study was carried out in 13 intensive care units across Europe, including the UK, with moderate to high ...

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Reconfiguring neonatal services balances survival chances against increased travel for families

Centralising services so that all babies are delivered in high-volume neonatal units could more than halve the number of units from 161 to 72, meaning that more parents would need to travel above 30 minutes. However, ensuring that all very preterm and low birthweight babies are cared for in high-volume neonatal intensive care units would reduce ...

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