Doris Mary Ridgwell was admitted to hospital with knee swelling and pain, with an INR of 8.1 that was not successfully communicated to the ward or acted upon before her discharge. She was later admitted with a large subdural haematoma and intraventricular bleed, and the inquest determined that she died as a consequence of over-anticoagulation. Concerns included unclear procedures for communicating abnormal coagulation results, delays in making results available to healthcare professionals, and discharge summaries that did not include blood test results.
Care Quality Commission
Epsom and St Helier University Hospitals NHS Trust