Duration of dysphagic symptoms and swallowing outcomes after thermal burn injury

Levels of swallowing disability, patterns of dysphagia rehabilitation and swallowing outcomes on discharge were retrospectively reviewed for 30 patients with thermal burn injury (with or without inhalation injury), referred to speech pathology services for dysphagia management. The average total surface burn area of the group was 50%. All patients were mechanically ventilated for an average of 24 days, with 80% of patients requiring subsequent tracheostomy. Initial dysphagia assessment occurred approximately 20 days after admission, whereas first safe oral intake was achieved by approximately 30 days. Supplementary nutrition and hydration was necessary for all patients. The time to achieve oral intake without supplementation was 53 days. Outcome measures revealed a significant improvement in swallowing function throughout the duration of inpatient stay, with 90% of patients discharged safely tolerating a normal diet, 6.7% of patients managing soft diet consistencies, and 3.3% managing soft puree consistencies on discharge.