Acceptability of oral liquid pharmaceutical products in older adults: palatability and swallowability issues.

Background: In institutional care, oral liquid pharmaceutical products are widely prescribed for older patients, especially for those with swallowing disorders. As medicines acceptability is a key factor for compliance in the older population, this study investigated the acceptability of oral liquid pharmaceutical products in this targeted population.

Methods: An observational, multicenter, prospective study was conducted in eight geriatric hospitals and eight nursing homes in France.

Sex Differences in Medicine Acceptability: A New Factor to Be Considered in Medicine Formulation.

Palatability is a recognized driver of medicine acceptability in pediatrics but deemed less relevant in older populations due to sensory decline. Preliminary findings from an observational study implicated palatability problems with one Alzheimer's medicine. Among 1517 observer reports combining multiple measures on medicines uses in patients aged over 64, we focused on two original formulations of memantine (Ebixa, tablets ( = 25) and oral solution ( = 60)).

A Decision Support Tool Facilitating Medicine Design for Optimal Acceptability in The Older Population.

Purpose: Medicine acceptability, which is of the utmost importance for vulnerable patients' adherence, is driven by both user and product characteristics. Herein, a novel multivariate approach integrating the many aspects of acceptability is used to discriminate positively and negatively accepted medicines in the older population.

Methods: An observational study was carried out in eight hospitals and eight nursing homes to collect a large set of real-life data on medicines uses in older patients (≥65 years).