We are conducting some research about a new test for people with heartburn. The test is called Cytosponge. Cytosponge is a less invasive alternative to endoscopy for examining people with heartburn. There is now lots of data to show that Cytosponge can diagnose a condition called Barrett’s which is common in patients with heartburn. Please click this link to find out more about what it involves - https://mygp.me/OesophagusScreening