Drug breakthrough for patients with type 1 diabetes
Related: More focus needed on diabetes
A new drug, teplizumab, offers hope for delaying the need for insulin in people with type 1 diabetes by an average of three years.
Hannah Robinson, a 36-year-old dentist, is the first adult in the UK to receive teplizumab, administered at Royal Devon University Healthcare NHS Foundation Trust.
The drug works by training the immune system to stop attacking insulin-producing cells in the pancreas, but it must be given at the earliest stage of the disease to be effective.
Teplizumab is already approved in the US and is currently being reviewed for wider use on the NHS in the UK, with a few other patients receiving it on a case-by-case basis.
Experts are working on establishing national screening programmes to identify individuals at high risk of type 1 diabetes early, aiming to make this treatment widely available and potentially prevent the need for insulin altogether.