UnknownNot Applicable

Designing a Trial of Bilateral Cochlear Implantation in Adults

United Kingdom86 participantsStarted 2017-06-14

Plain-language summary

In the UK, cochlear implantation is the standard treatment for adults with 'severe-to-profound' deafness. This level of deafness means that without a cochlear implant they have difficulty understanding what people are saying even when they wear hearing aids. The NHS provides a cochlear implant for one ear even though these adults are deaf in both ears. Two cochlear implants could help them understand speech in noisy environments, know where to look to see who is talking, and avoid hazards outdoors. The decision about who can receive cochlear implants and how many they can receive is based on guidance from the National Institute for Health and Care Excellence (NICE). NICE agreed that providing two cochlear implants can provide additional benefits over providing just one implant. However, they decided that there is not enough evidence to show that these additional benefits are worth the additional cost of providing the second implant. NICE recommended that a clinical trial should be conducted to gather this evidence. This study will consult with patients to explore whether the trial would be acceptable to future implant recipients. The study will also work with clinicians to design a trial comparing bilateral and unilateral implantation in adults. These clinicians will also be surveyed to assess the acceptability of the trial. A group of clinicians that span the range of professions involved in delivering the care pathway will be invited to attend a trial design workshop to establish a consensus on acceptable trial design elements from a clinical perspective. Representatives from cochlear implant manufacturers will be consulted to determine possible strategies for securing industry support for a future trial. Those who run cochlear implantation services will be engaged in a working group to gather information on the current care pathway to inform future assessments of whether bilateral implantation could be cost-effective.

Who can participate

Age range18 Years

SexALL

See this in plain English?

AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

Inclusion Criteria: * All participants will be 18 years or older at the time consent is obtained. * Patients who participate in the focus groups and/or online survey must have received a cochlear implant on the NHS in the UK or must be currently being assessed for eligibility to receive a unilateral cochlear implantation by an NHS service provider. * Clinicians who participate in the trial design workshop and/or the online survey must be employed by a provider of NHS cochlear implantation services in the UK and be a clinically-trained professional who delivers one or more aspects of the cochlear implantation care pathway. * Representatives from manufacturers who attend the industry forum must be employed by a manufacturer of cochlear implants and hold a role that includes responsibility for developing, co-ordinating, or managing research activity sponsored and/or funded by the manufacturer. * Clinicians who participate in the care pathway working group must be employed by a provider of NHS cochlear implantation services in the UK and have a head of service or co-ordinator role in their cochlear implant service or have been delegated responsibility to contribute on behalf of a head of service / co-ordinator. Exclusion Criteria: • None.

What they're measuring

Acceptability of trial among patients

Timeframe: Day 1 (Point at which the patient completes the online patient survey)

Trial details

NCT IDNCT03287700

SponsorNottingham University Hospitals NHS Trust

Sponsor typeOTHER

Study typeOBSERVATIONAL

Primary completion2019-08-02

Contact for this trial

Matthew Smyth

+44 151 795 8780 foundation.study@liverpool.ac.uk