This review comparing plaque accumulation in orthodontic patients undergoing clear aligner (CA) and conventional fixed appliance treatment included 14 studies. The findings suggested less plaque accumulation with CA but all the included studies were at moderate to high risk of bias.
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Part 3 in a four-part series on solving the toll of depression on populations. Pim Cuijpers focuses on the psychological treatment of depression and gives an overview of a meta-analytic research domain.
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Caroline Touzeau and Caitlin Lloyd blog about a recent longitudinal cohort study that investigated patterns of maladaptive exercise in young people, which supports “re-framing motivations for exercise in youth away from weight loss at a population level”.
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Justine Karpusheff explores a new realist synthesis of factors affecting retention of staff in UK adult mental health services.
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This review of premolar extraction v non-extraction orthodontic treatment included 30 studies. Of these studies were 29 were retrospective and all 30 studies were considered to be at high risk of bias. The certainty of evidence is vey low so additional high quality research is required.
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Liam Pikett summarises a cross-sectional study exploring the association of family, social and romantic loneliness with suicidal ideation and self-harm.
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Emanuele Osimo blogs about the 20-year follow up of the OPUS trial, which tested early intervention services for people with first-episode schizophrenia spectrum disorder.
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This review of coronectomy versus extraction of third molars in patients at increased risk of inferior alveolar nerve (IAN) injuries included 42 observational studies. The findings indicate lower a reduction in the odds of IAN sensory loss in favour of coronectomy and an increase in the odds of surgical reintervention.
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Part 2 in a four-part series on solving the toll of depression on populations. Pim Cuijpers focuses on the opportunities and challenges of digital interventions for depression, looking at guided and unguided digital interventions, and taking a global mental health perspective.
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Ed Palmer considers new research on the genetic risk for Tourette Syndrome and it’s relationship to other mental and physical health conditions.
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