People who suffer from a common symptom will be offered an innovative new cancer test in high-street pharmacies. This so-called “sponge on a string” test comes as part of a new NHS pilot to help prevent oesophageal cancer.
NHS England has announced that dozens of pharmacies in England will offer new “heartburn health checks” to people who regularly get heartburn in order to test for Barrett’s oesophagus. This can be a precursor to oesophageal cancer, a disease that kills more than 8,000 people in the UK every year.
The test involves patients swallowing a small pill on a thread, which expands into a penny-sized sponge when it reaches the stomach.
After a few minutes, it is safely pulled out to collect cells from the lining of the oesophagus, which are tested for pre-cancerous changes in the lab.
It is currently used in hospitals and Community Diagnostic Centres, helping reduce the need for invasive endoscopies and free up appointments for those at high risk of cancer – and the NHS will now pilot whether care could be made more convenient to help people get tested while they shop.
Pharmacists will help spot patients who are regularly using over-the-counter medications to ease their heartburn or reflux symptoms but haven’t come forward to their GP, aiming to spot early changes in the lining of the oesophagus that otherwise may have been missed.
Partnering with Boots and gastrointestinal diagnostics company Cyted Health, from early next year around 1,500 people in London and the East Midlands will be offered the quick and easy test on-site in a pharmacy or be referred to a community-based clinic in their area.
The pilot will run for two years and the outcomes of an independent evaluation will inform decisions about any future roll-out.
Professor Peter Johnson, NHS national cancer director commented: “The NHS is catching more cancers earlier than ever before, and this new pilot brings a convenient test to where people shop, making it easier than ever for patients to check signs and symptoms that might be worrying them.
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“For the majority of people with persistent reflux, these quick and easy heartburn health checks will provide peace of mind that you aren’t at increased risk of cancer, and for those who do find out they have Barret’s oesophagus, regular follow-up checks will be put in place so any further cell changes can be spotted early.”
According to the NHS, gastro-oesophageal reflux, also known as acid reflux, is a relatively common condition, affecting around two in every ten people. Persistent symptoms can be a sign of the pre-cancerous Barrett’s oesophagus, and this simple test can help spot whether heartburn is a sign of a more serious problem.
If pre-cancerous cells are found, treatment can be offered to remove the cells through endoscopy or a procedure known as radiofrequency ablation. Of almost 10,000 patients diagnosed with oesophageal cancer in the UK each year, 80% of patients are diagnosed at a late stage, where only 20% of patients survive the year.
Cancer of the oesophagus is more common in older people, and men are more likely to have the cancer compared to women. Smoking, drinking alcohol and obesity are all factors that increase risk of the disease.
Other symptoms of oesphageal cancer can include:
- Having problems swallowing (dysphagia)
- Feeling or being sick
- A cough that is not getting better
- A hoarse voice
- Loss of appetite or losing weight without trying to
- Feeling tired or having no energy
- Pain in your throat or the middle of your chest, especially when swallowing
- Black poo or coughing up blood (although these are uncommon)
If you experience any symptoms you should speak to your GP.