Jessica Tuffin v University Hospitals Coventry and Warwickshire NHS Trust
[2024] EWHC 3318 (KB)·2024·Liability decided at trial
After spinal surgery the hospital failed to give Ms Tuffin the prescribed anti-clotting injection, and she developed a deep vein thrombosis and post-thrombotic syndrome; three years later her leg was amputated above the knee. The judge held the trust liable for the DVT and its after-effects but found the amputation was caused by complex regional pain syndrome from the surgery itself, not the clot.
A missed dose of thromboprophylaxis that causes a DVT is negligent, but compensation covers only the harm the clot actually caused. Where a separate condition drives the worst outcome, the claimant must show the negligence at least materially contributed to it.