A groundbreaking app inspired by a simple whistle aims to change asthma care significantly.
- The University of Manchester spin-out, Clin-e-cal, introduced the Clip-Tone System to enhance inhaler use.
- Research shows 90% of inhaler users misuse their devices, highlighting the need for this innovation.
- A randomized trial revealed impressive improvements in patient inhalation techniques and times.
- The system is not yet on the market but seeks a partner for distribution.
A team from the University of Manchester has pioneered an innovative approach to assist asthma patients with their inhaler use through a product called the Clip-Tone System. This technology emerges in response to findings that 90% of users fail to operate inhalers correctly, often resulting in suboptimal treatment outcomes.
The Clip-Tone System features an add-on device for inhalers that emits a sound when activated, similar to a whistle. This acoustic signal is detected by a smartphone app, which then provides immediate feedback on the user’s technique. Professor Tariq Aslam, the system’s designer and a consultant ophthalmologist, was inspired by his son Rafi’s struggles with inhaler use, stating the experience was both “stressful and frightening.”
Clinical trials, led by Professor Clare Murray, have demonstrated promising results. A randomized control trial with 117 adult participants showed significant enhancement in the subjects’ inhalation techniques, with many achieving near-perfect scores for technique and sustained inhalation times. This study underscores the critical importance of proper inhaler use, as detailed by Professor Murray, who noted common errors like incorrect flow rate and poor timing can lead to ineffective treatment.
Feedback from focus group participants emphasized the lack of awareness among users regarding their incorrect inhaler usage. Some individuals reported feeling reliant on the Clip-Tone, highlighting its effectiveness as a training tool.
Currently, the Clip-Tone System is still seeking commercial partners to facilitate its release to the public, with the potential to greatly benefit those who rely on pressurized metered dose inhalers.
The Clip-Tone System represents a significant step forward in addressing a widespread issue among asthma patients, with the potential to improve treatment adherence and outcomes.
