To synthesize existing evidence on the relationship between frailty and/or sarcopenia and dysphagia in adult patients with head and neck cancer (HNC), and to identify gaps in the current evidence base.
Approach:
Methodology: A scoping review methodology was employed, following the five-step framework by Arksey and O'Malley and refined by the Joanna Briggs Institute.
Key Findings:
Head and neck cancer (HNC) is increasingly prevalent, particularly among older adults.
Frailty and sarcopenia are common in patients with HNC and can co-exist.
Dysphagia is a significant complication in HNC, with incidence rates ranging from 30% to 60%.
Emerging evidence suggests that frailty and sarcopenia may be associated with dysphagia in HNC patients.
Interpretation:
The relationship between frailty, sarcopenia, and dysphagia in HNC is complex and not fully understood, necessitating further research.
Limitations:
Limited existing evidence on the interplay between frailty, sarcopenia, and dysphagia in HNC.
No comprehensive synthesis of literature on this topic has been conducted prior to this review.
Conclusion:
This scoping review aims to consolidate findings on frailty and sarcopenia as potential factors related to dysphagia in HNC, highlighting the need for further investigation.
