Abstract
AbstractBackgroundProgressive ataxias frequently lead to speech disorders and consequently impact on communication participation and psychosocial wellbeing. Whilst recent studies demonstrate the potential for improvements in these areas, these treatments generally require intensive input which can reduce acceptability of the approach.A new model of care – ClearSpeechTogether – is proposed which maximises treatment intensity whilst minimising demands on clinician. This study aimed to establish feasibility and accessibility of this approach and at the same time determine the potential benefits and adverse effects on people with progressive ataxias.MethodThe study targeted people with progressive ataxia and mild-moderate speech and gross motor impairment. ClearSpeechTogether consisted of four individual sessions over two weeks followed by 20 patient-led group sessions over four weeks. All sessions were provided online. Quantitative and qualitative data were collected for evaluation.ResultsNine participants completed treatment. Feasibility and acceptability were high and no adverse effects were reported. Statistical tests found significantly reduced vocal strain, improved intelligibility for reading, and increased participation and confidence. Participant interviews highlighted the value of group support, from psychosocial perspectives and in supporting speech strategy internalisation and generalisation.DiscussionClearSpeechTogether presented an effective intervention in a small group of people with progressive ataxia. It matched or exceeded the outcomes previously reported for intensive, individual therapy while minimising clinician time demands. Furthermore, its unique peer led group intervention design appeared effective in addressing intractable psychosocial issues. ClearSpeechTogether is potentially cost-effective, providing intensive delivery with few clinician sessions, thus maximising the input available from health care providers.
Publisher
Cold Spring Harbor Laboratory