31/07/2026
Chronic snoring isn’t just disruptive; it can indicate serious conditions such as Obstructive Sleep Apnoea (OSA), which affects millions of people in the UK and around a billion worldwide.
But the standard treatment for OSA, a continuous positive airway pressure or ‘CPAP’ device worn over the face, is difficult for many patients to use for comfort, cost and maintenance reasons.
Around 25% of patients abandon treatment after just 3 months, and after 5 years, 75% of patients no longer use their device. Leaving their condition unmanaged puts them at increased risk of serious health problems.
As demand for sleep services grows, there is a need for evidence-based treatments that work well in everyday life, not just in clinical settings. With CPAP alternatives such as surgical interventions still limited, the NIHR-supported development of ZeusOSA represents a leap forward in OSA treatment.
The non-invasive device, worn on the skin under the jaw, offers a cheaper, simpler and more comfortable alternative that patients are more likely to use. It was developed with support from the NIHR HealthTech Research Centre in Cardiovascular and Respiratory Medicine, by London based spin-out company Zeus Sleep.
Early studies demonstrated the feasibility of the technology, while market validation of the device is strong, with enthusiastic retail demand across 54 countries - demonstrating the value of our support in helping UK health and care businesses to thrive.
Now, the technology has advanced from early-stage testing to NIHR-funded clinical trials in NHS sleep centres, supported by our Regional NIHR Research Delivery Network in South London. The trial hopes to generate the robust clinical evidence needed for the NHS to offer this non-invasive, scalable treatment to an underserved - but significant - patient population.
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