Possible sarcopenia and its association with hospital-associated dysphagia and decline in physical function: Findings from a heart failure patients prospective cohort study.

BACKGROUND & AIMS: There is limited evidence regarding the association of sarcopenia with dysphagia and physical function in patients with heart failure. This study examined the association between possible sarcopenia and both swallowing and physical function in individuals with acute heart failure (AHF).

METHODS

This prospective cohort study included hospitalized patients with AHF. Possible sarcopenia was assessed on admission using calf circumference and grip strength according to an international diagnostic criteria. The primary outcome was dysphagia at discharge using the Food Intake Level Scale (FILS), and the secondary outcome was physical function at discharge using the Barthel Index (BI). Multiple regression analysis and logistic regression, adjusted for potential confounders, were used to examine the association between possible sarcopenia at admission and FILS and BI at discharge.

RESULTS

A total of 320 patients (mean age 81.5 years; 170 women) were included in the analysis; 199 (59.4%) were diagnosed with possible sarcopenia. Multivariate analysis showed that possible sarcopenia at admission was significantly associated with FILS at discharge (β = -0.1204; p = 0.039). Possible sarcopenia at admission was not significantly associated with BI at discharge (OR = 2.066; 95% CI, 0.910-4.692, p = 0.083).

CONCLUSIONS

Possible sarcopenia was associated with decline in swallowing function during hospitalization in patients with AHF. These findings highlight the need for early detection and treatment of possible sarcopenia in this setting.