Question to the Department of Health and Social Care:

To ask the Secretary of State for Health and Social Care, whether medicine-induced harm from sodium valproate is systematically captured within NHS patient safety, incident and mortality data.

The National Health Service in England operates a comprehensive central database, the Learn From Patient Safety Events (LFPSE) service, which is a national NHS system for the recording and analysis of patient safety events that occur in healthcare. It collates all records of patient safety incidents made by healthcare providers. Where local healthcare providers identify and record incidents related to sodium valproate, that information will be collated by the LFPSE.

On mortality data, the Office for National Statistics (ONS) collects and publishes mortality statistics for deaths registered in England and Wales. Deaths in which harm caused by sodium valproate exposure is a contributing factor are not captured as a distinct, searchable category in ONS mortality statistics. Further information on mortality statistics is available on the ONS website, at the following link:

https://www.ons.gov.uk/peoplepopulationandcommunity/birthsdeathsandmarriages/deaths/methodologies/userguidetomortalitystatisticsjuly2017#:~:text=Mortality%20statistics%20are%20gathered%20using,data%20for%20the%20previous%20period