A national surveillance study of childhood epilepsy mortality in the UK and Ireland.

BACKGROUND AND PURPOSE: Patients with epilepsy are significantly more likely to die prematurely than the general population, with causes ranging from associated comorbidities to sudden unexpected death in epilepsy (SUDEP). The aim was to estimate the UK and Ireland incidence of childhood epilepsy deaths and to describe case demographics and clinical characteristics. METHODS: This was a prospective, population-based surveillance study using established active surveillance methodology designed by the British Paediatric Surveillance Unit. RESULTS: Eighty-eight confirmed cases were reported with an overall annual incidence of 0.65 per 100 000 children aged <16 years (95% confidence interval 0.52-0.81). More cases were male (65%) and cases fell across all age groups, with more deaths reported in older children. Twenty-five per cent of deaths were epilepsy-related (including SUDEP); 75% of deaths were non-epilepsy-related. SUDEP was the most common cause of seizure-related deaths, accounting for 13 out of 17 children (76%). An underlying epilepsy syndrome was present in 36% of deaths, and 88% had global developmental delay. In addition, 90% of the children had comorbid conditions in addition to epilepsy. CONCLUSIONS: In this study, it has been demonstrated that death in children diagnosed with epilepsy occurs mainly in 'complicated epilepsy' secondary to factors associated with neurodisability, consolidating previous data. SUDEP is also a significant cause of paediatric epilepsy mortality that needs further attention. There is a clear need to better understand and reduce the number of epilepsy deaths in children in the UK, and national surveillance of SUDEP is warranted to better understand this entity in paediatric populations.

Testing clinical surveillance of acute flaccid paralysis in Egypt post-eradication of poliomyelitis.

OBJECTIVE: To assess the knowledge of polio detection and notification by front-line clinicians in Egypt. METHODS: This study examines clinicians' knowledge and awareness of polio detection and notification using a multiple-choice questionnaire (maximum score=43) in three large health care centres in central Cairo (n=52). RESULTS: The results reveal a significant variation of knowledge amongst doctors, with junior and senior house officers scoring an average of 30.6 (95% CI: 29.5-31.7), specialist registrars and consultant paediatricians 30.3 (CI 28.9-31.7), and public health doctors 35.4 (CI 32.9-36.8). Mean total scores of public health doctors were significantly higher than those of other clinicians. Senior paediatricians performed no better than newly qualified doctors. CONCLUSIONS: The results suggest that there is a need for more clinical teaching and training amongst junior doctors as well as senior clinicians and consultants. Appropriate knowledge of diagnosing AFP and of the correct protocol amongst clinicians is essential to maintain the high quality of the WHO programme in Egypt.