This Cochrane review of the effects of initial arch wires for the alignment of teeth with fixed orthodontic appliances includes 12 RCTs and updates a previous review. The review finds moderate quality evidence shows that archwires of coaxial superelastic nickel-titanium (NiTi) can produce greater tooth movement over 12 weeks than arch wires made of single-strand superelastic NiTi.
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Pooky Knightsmith picks apart a recent Swedish cohort study, which found that all youths presenting to a clinical setting with self-harm were at an elevated future risk of suicide.
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Jenny Collom, Maria Giorgalli and Derek Tracy welcome a new RCT published yesterday in The Lancet which demonstrates the benefits of peer-supported self-management for people discharged from a mental health crisis team.
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Matthew Bennion reviews two recent studies that sought to develop artificially empathic conversational agents for use in mental health.
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Noortje Uphoff appraises a systematic review and meta-analysis of morbidity and mortality in homeless individuals, prisoners, sex workers and individuals with substance use disorders in high-income countries.
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Dean Connolly explores a Danish register-based cohort study, which investigates the risk of mental health problems in offspring of parents with a history of homelessness during childhood and adolescence.
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Lucinda Powell summarises a systematic review of universal resilience-focused interventions targeting child and adolescent mental health in the school setting.
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This review of low-level laser therapy (LLLT) or photodynamic therapy (PDT) in the treatment of denture stomatitis only identified 4 small RCTs providing limited low quality evidence of clinical effectiveness.
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Hilary Shepherd examines a qualitative systematic review that aimed to present all available descriptions of emotional distress and explanations for emotional distress experienced by people with dementia, articulated personally and by others.
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Sarah Carr shares her own experiences of psychiatric medication and provides a critical reading of Jasna Russo’s new #PsychDrugDebate paper: ‘Through the eyes of the observed: re-directing the research on psychiatric drugs’.
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