From: Effects of prophylactic swallowing exercises on dysphagia and quality of life in patients with head and neck cancer receiving (chemo) radiotherapy: the Redyor study, a protocol for a randomized clinical trial
Inclusion Criteria
Exclusion criteria
Advanced HNC
Previous history of HNC
Receiving Radiotherapy
Previous head or neck radiation therapy
Surgical treatment on HNC area
dysphagia due to causes other than cancer