Results: 34

For: case-control

Dental X-rays and meningioma – is there a risk?

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There have been  a  number of stories in the press  regarding the recent paper  by Claus et al  on dental X-rays and meningiomas.   Meningiomas  are mostly benign tumours which arise from the dura mater and are usually slow-growing.   They are the most common benign brain tumour  although  relatively uncommon with an incidence of around 6 [read the full story…]

Traumatic extraction carries a high risk of a painful dry socket

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Alveolar osteitis or dry socket is a common and painful complication of tooth extraction, occurring following about 5% of all tooth extractions.  The aetiology of this complication is unclear and it has been associated with a wide range of risk factors. the aim of this study was to assess the relation between 8 risk factors [read the full story…]

Adults with learning disabilities and epilepsy have increased risk for developing psychiatric disorders

Young girl and nurse

The authors of this study set out to investigate the influence of epilepsy on the development of psychiatric disorders in adults with learning disabilities. The researchers measured psychiatric symptoms a year among two groups – 45 adults with learning disabilities who had active epilepsy and 45 without epilepsy. Both groups were carefully matched on level [read the full story…]

Extractions due to dental infections associated with nonfatal MI in elderly men

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This study was a nested case-control study within the Oslo Study, (a cohort study of the prevention and epidemiology of cardiovascular diseases). The aim was to explore whether dental extractions are associated with myocardial infarction (MI). The sample consisted of  men with a self-reported history of MI as cases (n = 548) and controls (n [read the full story…]