The effect of text reminders on the uptake of the NHS Diabetes Prevention Programme after gestational diabetes

During pregnancy, some women develop high blood sugar levels. This is known as gestational diabetes. While blood sugar usually returns to normal after giving birth, having this condition means you are significantly more likely to develop type 2 diabetes later in life. Type 2 diabetes is a lifelong condition that can affect your heart, eyesight, and nerves, but making healthy lifestyle changes can dramatically lower this risk.

To help people stay well, the NHS created the Diabetes Prevention Programme. This is a free, nine-month course that offers personalised support with healthy eating, being more active, and managing stress. Even though women with past gestational diabetes are entitled to join, many never do. Life with a young family can be very busy, and people often do not realise they are eligible or forget to book a spot.

This clinical study aims to fix that. Researchers at the University of Oxford want to find out if sending a simple text message reminder from your local GP surgery makes a difference. The goal is to see if these gentle nudges help more women sign up for and complete the prevention course.

By taking part, GP practices can learn the best ways to communicate with their patients. If sending text reminders proves successful, it could become standard practice across the UK, helping thousands of mothers protect their long-term health and prevent type 2 diabetes.