This review of the diagnostic accuracy of ultrasound in differentiating periapical lesions of endodontic origin in comparison with histopathology included 12 studies. While the findings suggest good levels of sensitifity and specificity for diagnosing periapical cysts and granulomasthere are concerns regarding the quality of the evidence.
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Nada Abou Seif summarises a recent Swedish cohort study of 3.1 million people, which looks at suicide risk in people with post-traumatic stress disorder.
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Yara Toenders and Lianne Schmaal consider the links between inflammatory dysregulation and depression in young people, by reviewing a recent study carried out by researchers in the US, and also by presenting the results of their own recent #ActiveIngredientsMH review, which was funded by the Wellcome Trust.
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This review of the use of as a sample for the detection of SARS-COV-2 included 22 studies ( 2 case reports, 17 case series and 3 mass screenings) while SARS-CoV-2 is detected in saliva additional high quality studies are needed to determine efficacy.
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Charlotte Steel and Camilla Biggs review a qualitative study on emergency workers’ experiences of the use of section 136 of the Mental Health Act 1983.
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Zuva Dengu summarises a recent Swedish cohort study exploring migrant status and risk of compulsory admission at first diagnosis of psychotic disorder, which suggests that where you are from will influence your experience within psychiatric care.
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This Cochrane review of the diagnostic accuracy of different electrical conductance devices for the detection and diagnosis of non-cavitated coronal dental caries included 7 studies. The quality of the studies mean we are very uncertain of how electrical conductance devices are in detecting and diagnosing early tooth decay.
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In their debut Mental Elf blog, Martin Knapp and Gloria Wong summarise a systematic review of cost-of-illness studies, which explores the distribution of the costs between different mental health and neurodevelopmental conditions.
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Lucy Purnell reviews a qualitative study which suggests that the applications of asylum seekers should not be rejected on the basis that there are inconsistencies between interviews.
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This Cochrane review of the diagnostic accuracy of different dental imaging methods for early enamel lesions included 104 datasets from 77 studies. Low-certainty evidence suggests that imaging for the detection or diagnosis of early tooth decay may result in a relatively high proportion of false-negative results.
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