Clinical outcomes of PD Check‐In, a model for supported self‐managed maintenance of speech in Parkinson's disease: A Phase 1 study

What is already known on this subject? Maintenance of speech following LSVT LOUD has been shown to be variable in individual and group models. For PWPD and their CPs, a model for speech maintenance supports their expectation of sustained treatment effect over time and meets their changing needs for speech and language therapy services. Supported self-management is a model under investigation for long-term maintenance of speech. What this paper adds to existing knowledge? This study presents the impact of five individual PD Check-In interventions on the maintenance of vocal intensity (SPL) of 16 PWPD over 24 months following LSVT LOUD. PWPD and CPs reported a high level of satisfaction with PD Check-In independent of acoustic outcomes. What are the potential or actual clinical implications of this work? Participant satisfaction with PD Check-In is derived from multiple factors and not limited to acoustic outcomes post-LSVT LOUD. Further investigation of the efficacy of PD Check-In to support the perceived maintenance of speech of PWPD and CPs is warranted.