Dysphagia: current reality and scope of the problem

Area of Science:

• Gastroenterology and Neurology
• Deglutology

Background:

• Dysphagia, a swallowing dysfunction, presents significant health risks, including aspiration and severe complications.
• Oropharyngeal dysphagia is highly prevalent in elderly and neurologically impaired populations, yet often remains undiagnosed and untreated.
• Esophageal dysphagia, while less severe, is linked to specific gastrointestinal and muscular disorders.

Purpose of the Study:

• To highlight the clinical significance and underdiagnosis of dysphagia.
• To discuss advancements in dysphagia assessment and understanding.
• To introduce the emerging field of deglutology for comprehensive patient care.

Main Methods:

• Literature review on dysphagia prevalence, complications, and diagnostic methods.
• Analysis of current understanding of oropharyngeal and esophageal swallowing dysfunction.
• Discussion of emerging research and therapeutic strategies.

Main Results:

• Oropharyngeal dysphagia affects up to 50% of elderly and neurological patients, often leading to severe health issues.
• Despite its prevalence and risks, oropharyngeal dysphagia is frequently missed and untreated.
• Advances in screening, assessment, and pathophysiology are driving new research and treatments.

Conclusions:

• There is a growing recognition of dysphagia's clinical importance among healthcare professionals.
• New diagnostic tools and a deeper understanding of pathophysiology are enabling a new era of dysphagia research and therapy.
• The development of deglutology aims to provide integrated care for all dysphagia patients.