Question to the Department of Health and Social Care:

To ask the Secretary of State for Health, what assessment his Department has made of the effect of the use of mechanical thrombectomy in treatment of stroke on length of stay in hospital and bed occupancy rates.

As yet, there are insufficient patients being treated with mechanical thrombectomy to assess its impact on processes, such as length of hospital stay and bed occupancy rates, outcomes of care and the effect on post stroke rehabilitation.

However, the Sentinel Stroke National Audit Programme is now collecting data on patients treated with mechanical thrombectomy and the results will be reported as soon as it is feasible. Sufficient cases will need to be undertaken before conducting the necessary statistical analyses and reporting the data.

NHS England is considering whether mechanical thrombectomy should be an area covered by its specialised commissioning portfolio and work is underway on this.