TUNE! Teaching the UK About Noise Exposure: A Pilot Study
Condition: Noise-induced Hearing Loss and Tinnitus
MeSH terms: Hearing Loss; Deafness; Tinnitus; Hearing Loss, Noise-Induced
Study type: Interventional

Summary: 
      In 1986 The Medical Research Council estimated that 4 million UK adolescents were at risk of
      hearing damage from over-exposure to loud music from personal audio players (PAPs), gigs,
      clubs, pubs and festivals. Since that time social noise exposure is estimated to have tripled
      to 19% of young people. The European Commission commissioned a report that estimated 5-10% of
      personal audio player users are risking permanent hearing loss and tinnitus by listening to
      music at high volumes for more than 1 hour a day for 5 years or more. Up to 246 million PAPs
      were sold in Europe in 2008, and 200 million mobile phones, many of which now have built-in
      audio players. Nevertheless, a recent survey showed that only 8% of young people identify
      hearing loss as a health problem. The Royal National Institute for the Deaf (RNID) undertook
      two surveys of young people in the UK to analyse listening behaviours as part of their "Don't
      Lose the Music" campaign. As a consequence they offer listening advice given by flyers at
      events and online at the dedicated website. There have been no studies to confirm if such
      advice is effective in reducing noise exposure.

      Aim: This study will pilot a methodology for a randomised controlled trial to test the
      effectiveness of a publically-available online video in changing the listening habits of
      young music lovers i.e. reduce the volume and number of hours of exposure.

      Hypothesis: A video and adapted sound track demonstrating the experience of noise-induced
      hearing loss and tinnitus accessed online will change the listening habits of 18-25
      year-olds.
    

Detailed description: 
      Participants aged 18-25 years will be recruited by approaching staff at the LSHTM for
      recommendations of offspring or friends. Staff will be given information about the study and
      asked to provide an email address if the recruits are willing.

      After obtaining informed consent online, participants will be randomized to active
      intervention i.e. an audio video demonstrating

        -  Normal hearing

        -  Temporary hearing damage after one night at a loud club

        -  Noise-induced hearing loss after repeated exposure (e.g. repeated clubbing for several
           months)

        -  Tinnitus related to noise exposure

      Controls will watch the same video with an unaltered soundtrack.

      Baseline data on listening habits and volumes will be collected prior to the intervention and
      again at 2 and 4 weeks. All data will be collected using an online system (survey monkey). At
      no point will researchers meet participants who will also not be known to each other.

      Compliance will be assessed as participants will have to give a comment at the end of
      listening to the intervention.

      Primary outcome: reduction is the proportion of time young people spend listening to music at
      a dangerous level i.e. equivalent to >80dB for 8 hours per day for 5 days a week
    

Intervention name(s): Modified Audio video; Unmodified audio video
Intervention type(s): Other; Other
Intervention description(s): An audio video modified to mimic noise induced hearing loss after one night at a loud club; An audio video with unaltered music
Allocation: Randomized
Intervention model: Single Group Assignment
Masking: Single (Outcomes Assessor)
Primary purpose: Prevention
Keywords: deafness noise tinnitus hearingloss