Sinus lift for implants in maxilla – graft or not?

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This review of the efficacy of graftless maxillary sinus membrane elevation using the lateral window approach for implantation in the atrophic maxilla included 9 RCTs. While some difference between grafted and graftless sinus lifts were shown at 6 months only a limited number of small short term trials were available.

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Psychosis: the ups and downs of social relationships

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KCL student Zephyr Percy reviews a recent qualitative study exploring the positive and negative impact of social relationships for people with experience of psychosis.

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Risk factors for LGBTQ+ youth self-harm and suicide

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In her debut blog, Hazel Marzetti reviews a recent systematic review and meta-analysis on victimisation and mental illness prevalence among LGBTQ+ young people with experiences of self-harm and suicide.

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Diagnostic accuracy of salvia tests for SARS-CoV-2

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This review of the use and diagnostic accuracy of saliva tests for the detection of SARS-CoV-2 included 16 studies. THe findings suggests good diagnostic accuracy but furteher research is needed to determine confounding factors such as method and time of sample collection, transport medium, storage etc. prior to population testing.

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Alcohol and bipolar: how does heavy alcohol use predict the course of bipolar disorder?

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Danielle Windget and Sammy Eden review a recent study on the patterns and clinical correlates of lifetime alcohol consumption in women and men with bipolar disorder.

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Turn on, or tune out? Is psilocybin assisted therapy close to becoming a first-line treatment for depression?

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James Rucker and Sameer Jauhar summarise a recent RCT on the effectiveness of psilocybin assisted therapy versus escitalopram assisted therapy for major depressive disorder.

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Prevalence of burning mouth syndrome

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This review evaluating the worldwide prevalence and epidemiology profile of burning mouth syndrome included 18 studies. Population based studies suggest an overall prevalence of 1.73% and clinically-based studies a 7.72% prevalence.

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Could a decision support tool help to guide mental health treatment in primary care?

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Linda Gask reviews a recent randomised controlled trial on the clinical efficacy of a Decision Support Tool (Link-me) to “guide the intensity of mental health care in primary practice”.

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Hospital presentations for self-harm: a window of opportunity to prevent or treat psychosis and bipolar disorder

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Alison Clarke and Jo Robinson review a Finnish cohort study which suggests that hospital presentations for self-harm represent a clear opportunity for the identification and subsequent treatment of psychosis and bipolar disorder.

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Endodontic surgery: Adjunctive regenerative techniques

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This review of the influence of different regenerative techniques and materials on the outcome of endodontic surgery includes 11 RCTs. The findings suggest that regenerative approaches improve periapical lesion healing after endodontic surgery. However the studies are small and only 2 are at low risk of bias.

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