NICE backs a pregnancy-specific artificial pancreas: what to ask for
NICE draft guidance recommends women with type 1 who are pregnant or planning a pregnancy be offered a hybrid closed loop licensed for pregnancy.
If you have Type 1 and you are pregnant or planning to be, NICE now recommends that you be offered a hybrid closed loop system (sometimes called an artificial pancreas), an insulin pump and sensor that adjust your background insulin automatically, that is licensed specifically for pregnancy. The detail that matters is those last three words. Pregnancy needs tighter glucose targets than usual, so the system offered should be one designed for pregnancy, not just any closed loop. This is draft guidance firming up an existing rollout, and how quickly you can get one depends on your local service being set up for it.
- NICE (the body that decides what the NHS should offer) recommends a closed loop for women with Type 1 who are pregnant or trying for a baby.
- The recommended system should be one licensed for pregnancy, because pregnancy needs tighter glucose targets than usual.
- A hybrid closed loop is a pump and sensor that adjust background insulin automatically; hybrid means you still count and dose for meals yourself.
- This is draft guidance that firms up an existing rollout in England and Wales, and it has been adopted in Northern Ireland too.
- Whether you can get one now depends on your local service being ready to offer it, so the useful step is to ask.
What NICE actually recommended
NICE, the National Institute for Health and Care Excellence, published draft guidance that specific hybrid closed loop systems should be offered to women with type 1 diabetes who are pregnant or trying for a baby. That is a meaningful step, because it names pregnancy as a group that should be offered this technology rather than leaving it to chance or postcode.
The guidance builds on the wider closed loop rollout already under way for people with type 1 in England and Wales, and it has also been adopted in Northern Ireland. Availability there, and everywhere, depends on local diabetes services being set up to deliver it, so the recommendation and what your own clinic can offer this month may not be perfectly in step yet.
Why licensed for pregnancy is the key phrase
Pregnancy changes what steady glucose looks like. The targets are tighter than outside pregnancy, and a closed loop that is licensed for pregnancy is built to aim for those tighter goals rather than the standard ones. Not every closed loop on the market is set up this way, which is why the recommendation is specific about the licence, and why it is worth asking exactly which system your service uses.
It is also worth knowing that insulin needs shift a great deal across a pregnancy, and lows can become more common in the early weeks in particular. A system designed for pregnancy is one tool for handling that, but the plan around it, including your targets and how everything is reviewed, is set with your maternity and diabetes team. The sooner they are involved, ideally before conception where that is possible, the more they can help.