Abstract
OBJECTIVES: Tube feeding is prevalent among patients with advanced dementia despite empirical data that suggest its lack of benefit. To provide an alternative to tube feeding for end-of-life patients, a careful hand feeding program was launched in a Hong Kong geriatric convalescent hospital in February 2017. We aim to compare the rates of feeding tube insertion before and after program implementation and determine risk factors for feeding tube insertion. For patients on careful hand feeding, we evaluated their sustainability on oral feeding and the rates of hospital readmissions compared with tube feeding patients over the next 12 months. DESIGN: Retrospective cohort study. SETTING AND PARTICIPANTS: Advanced dementia patients ≥60 years with indication for tube feeding due to feeding problems admitted from January 2015-June 2019. METHODS: Data was collected on demographic and clinical variables, initial feeding mode (careful hand feeding vs. tube feeding), subsequent feeding mode changes, and hospital admissions over the next 12 months. Rates of feeding tube insertion, sustainability on oral feeding, and hospital readmissions were compared using Chi-square test. Risk factors for feeding tube insertion were assessed using logistic regression models. RESULTS: Among 616 advanced dementia patients admitted with feeding problems, feeding tube insertion rate declined significantly after careful hand feeding program implementation (72% vs 51% p<.001). Independent risk factors for feeding tube insertion were admission prior to program implementation, presence of dysphagia alone, dysphagia combined with poor intake, and lack of advance care planning. Among patients on careful hand feeding, 91% were sustained on oral feeding over the next twelve months and did not differ significantly before or after careful hand feeding program implementation (p=.67). There was no significant difference in hospital readmission rates between careful hand feeding patients and tube feeding patients before (83% vs 86%, p=.55) and after careful hand feeding program implementation (87% vs 85%, p=.63). CONCLUSIONS AND IMPLICATIONS: A hospital careful hand feeding program significantly reduced the feeding tube insertion rate among advanced dementia patients with feeding problems. The vast majority of patients on careful hand feeding were sustained on oral feeding over the next 12 months but their rate of hospital readmissions remained similarly high after program implementation.