“…A literature review revealed that pharmacological options for addressing this issue are limited and, in many cases, only partially effective, leaving a critical unmet need in the management of this condition. The reported high rates of aspiration of thin fluids and subsequent development of aspiration pneumonia, a common cause of death in individuals with PD, also provide further evidence that the current approach to dysphagia management is still inadequate, and is reported to be unsatisfactory by those affected by PD, carers, and healthcare professionals 6 , 9 , 10 . Swallowing therapy is recognised as a core element in the treatment of dysphagia in PD, comprising standard swallowing therapy, the use of liquid thickeners, posture strategies, skill-based therapy, Lee Silverman Voice Therapy, and electrical muscle stimulation.…”