Deglutition Disorders

Research in deglutition disorders investigates the complex processes involved in swallowing and the various conditions that impair this vital function. Studies examine the physiological mechanisms of swallowing across the lifespan, from infancy through aging, and explore the neurological, structural, and functional factors contributing to dysphagia. Methodologies include clinical assessments, instrumental evaluations such as videofluoroscopic swallow studies and fiberoptic endoscopic evaluations of swallowing, and the development and testing of therapeutic interventions. Areas of focus encompass pediatric feeding disorders, age-related swallowing changes, and dysphagia associated with specific medical conditions like stroke, Parkinson's disease, and head and neck cancer.

This research holds particular relevance for Arkansas's public health landscape. Understanding and treating swallowing difficulties is crucial for improving the quality of life and nutritional status of diverse populations within the state, including aging adults and children with developmental disabilities. Effective management of dysphagia can reduce healthcare costs associated with complications like pneumonia and malnutrition, impacting healthcare providers and facilities across Arkansas. Furthermore, insights into swallowing disorders can inform early intervention strategies, potentially improving long-term health outcomes for Arkansas residents.

This area of study draws upon expertise from speech-language pathology, medicine, and allied health sciences. Collaboration extends across multiple institutions in Arkansas, fostering a multidisciplinary approach to understanding and addressing deglutition disorders. The research engages with related fields such as medical imaging, gastrointestinal and genitourinary diseases, and behavioral health, reflecting the multifaceted nature of swallowing function and dysfunction.