“Mens sana in corpore sano”: outdoor activities can shape the body and mind

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Francesca Bentivegna and Dafni Katsampa summarise a recent mixed methods study, which looks at the mental health benefits of purposeful activities in public green spaces in urban and semi-urban neighbourhoods.

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White spot lesions: Topical fluoride for prevention during fixed orthodontic treatment

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This Cochrane review update evaluates whether topical fluoride reduces the proportion of orthodontic patients with new demineralised lesions (white spot lesions). In included 10 studies finding some low certainty evidence that some topical fluorides reduced white spot lesions.

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Early childhood caries: Preventive interventions for pregnant and nursing mothers and other primary caregivers

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This Cochrane review asessing interventions with pregnant women, new mothers or other primary caregivers of infants in the first year of life for preventing early childhood caries included 17 RCTs .

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Involuntary admission for psychiatric care: a review of clinical and social risk factors

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Alice Wickersham summarises a new systematic review and meta-analysis on the clinical and social risk factors for involuntary psychiatric hospitalisation, which has been published today in The Lancet Psychiatry.

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Orthodontic retainers: Bond lower retainers to all anterior teeth or only canines?

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This review evaluating the difference in stability between lower fixed retainers bonded on all six anterior teeth and those bonded only to the canines included 5 studies. Only 2 of the studies were RCTs with finding suggesting better outcomes with bonding to all anterior teeth but the quality of the evidence is low.

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Too much TV is associated with decline in verbal memory

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Sarah Gregory summarises findings from a large dataset analysis which explores the relationship between watching television and later cognitive decline.

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Gag reflex management during dental treatment

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This update of a Cochrane review of pharmacological and non-pharmacological interventions for the management of gagging in people undergoing dental treatment found very low-certainty evidence from four trials that was insufficient to conclude if there is any benefit of acupuncture, acupressure or laser at P6 point in reducing gagging and allowing successful completion of dental procedures.

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The Trial: pharmacotherapy versus psychotherapy for schizophrenia – how do trials compare?

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Keith Laws looks at a systematic review of patient and study characteristics, which asks: are randomised controlled trials on pharmacotherapy and psychotherapy for positive symptoms of schizophrenia comparable?

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Poor insight in psychosis predicts higher mental healthcare service use

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In Joseph Lam’s debut blog he explores a recent research paper which uses an electronic dataset to investigate the relationship between insight and service use in first episode psychosis.

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