Increased risk of unnatural death for people with epilepsy

A new study has shown that people diagnosed with epilepsy in England and Wales are at increased risk of dying from suicide and accidents.

Swansea University reports the research was conducted by the University of Manchester in collaboration with Professor Ann John and Marcos del Pozo Banos of Swansea University University Medical School. The research is funded by the NIHR, and published in JAMA Neurology.

Dr Hayley Gorton, from the University of Manchester, said although the risks of dying unnaturally for people with epilepsy are low in absolute terms (0.3-0.5%), they are higher than in people without epilepsy.

The research team analysed data from 44,678 people with epilepsy compared to 891,429 people without epilepsy in England, and 14,051 people with epilepsy compared to 279,365 people without epilepsy in Wales.

The data shows that compared to people without epilepsy, people with epilepsy are specifically twice as likely to die by suicide, three times more likely to die accidentally, five times more likely to die specifically by accidental medication poisoning, and three and a half times as likely to die by intentional medication poisoning.

Opioid painkillers and medicines for mental illness were most commonly taken in fatal poisonings among people with and without epilepsy, whereas fatal overdoses involving anti-epileptic drugs were comparatively rare. Anti-epileptic drugs were involved in about 10% of poisoning deaths among people with epilepsy.

Hayley Gorton said “Though unnatural death occurs rarely among all groups in the population, people with epilepsy are almost three times more likely to die from any unnatural cause than those without the condition. We already know that people with epilepsy are at increased risk of dying prematurely, but such a detailed examination of specific types of unnatural death has not been carried out until now. However, the direct causes of these increased mortality risks are not yet fully understood. And though the paper identifies an association between mortality and epilepsy, we cannot say for certain what causal mechanisms are implicated…Because of these risks, it’s important that people with epilepsy are adequately warned so they can take measures to prevent accidents. We urge clinicians to advise their patients about unintentional injury prevention and monitor them for suicidal thoughts and behaviour. We would also advise doctors to assess suitability and toxicity of medication when prescribing medicines for other associated conditions to these individuals.”

Free WordPress Themes, Free Android Games