NCT07146607

Evaluating an Audiology Text-Message Protocol to Support Hearing Aid Use in NHS Adult Audiology Patients

Audiology Text-Messaging Intervention (Florence) to Improve Hearing Aid Use in NHS Adult Audiology Patients: A Feasibility Study With Proof-of-Concept and Embedded Process Evaluation

• Status: Recruiting
• Phase: N/A
• Study type: Interventional
• Enrollment: 70 (estimated)
• Sponsor: WSAUD A/S · Industry
• Sex: All
• Age: 18 Years
• Healthy volunteers: Not accepted

Summary

Over 18 million adults in the United Kingdom have significant hearing loss, linked to isolation, depression and comorbidities. Hearing aids are the main management option yet are frequently unused (\~23%) or used irregularly (\<40%), wasting NHS resources and reducing quality-of-life gains. Digital behaviour-change interventions can improve self-management between appointments. Florence, an NHS-endorsed text-messaging system, has been used in the management of other long-term conditions, but has not yet been applied within audiology. This study will test a standardised audiology text-message protocol, delivered via Florence, to support new NHS hearing aid users, aiming to improve adherence, outcomes, and cost-effectiveness. Outcomes assess trial feasibility (primary objective), proof-of concept for efficacy (secondary objective), and process evaluation (tertiary objective).

Detailed description

Over 18 million adults in the UK have significant hearing loss, with prevalence and severity increasing with age. Hearing loss is a leading global cause of disability, associated with social isolation, depression, dementia, and reduced quality of life, and is more common among people with other long-term conditions such as diabetes, hypertension, and cardiovascular disease. Hearing aids are the standard clinical management, yet up to 23% of new users abandon them and \<40% use them irregularly, resulting in wasted NHS resources and prolonging hearing difficulties. Adjusting to hearing aids is a novel health behaviour, and behaviour-change interventions informed by health psychology can empower patients to manage their care, benefiting both patients and healthcare systems. Digital interventions, such as mobile text-messaging, are cost-effective ways to provide information and support between appointments and improve self-management. Florence, an NHS-endorsed text-messaging system, has improved self-management in long-term conditions including hypertension, diabetes, and cancer, improving patient satisfaction and cost-effectiveness. It has not yet been applied in audiology. This feasibility study will examine a standardised audiology text-message protocol, delivered via Florence, for new NHS hearing aid users, addressing trial feasibility, proof-of-concept, and process evaluation objectives. Effective use could improve hearing aid adherence, quality of life, and save the NHS millions annually.

Conditions

• Hearing Loss

Interventions

Type	Name	Description
BEHAVIORAL	Audiology text-message protocol	Florence is an interactive text messaging service, endorsed by NHS England, designed to improve clinical outcomes for patients. An audiology text-message protocol, delivered via Florence, will prepare, inform and support new NHS hearing aid users as they are prescribed, receive, and start to use their hearing aid(s).

Timeline

• Start date: 2025-09-30
• Primary completion: 2026-11-01
• Completion: 2026-12-01
• First posted: 2025-08-28
• Last updated: 2026-03-09

Locations

3 sites across 1 country: United Kingdom