Demographic indicators forecast that by 2050, the elderly will account for about one-third of the global population. Geriatric patients require a large number of medicines, and in most cases, these products are administered as solid oral solid dosage forms, as they are by far the most common formulations on the market. However, this population tends to suffer difficulties with swallowing. Caregivers in hospital geriatric units routinely compound in solid oral dosage forms for dysphagic patients by crushing the tablets or opening the capsules to facilitate administration. The manipulation of a tablet or a capsule, if not clearly indicated in the product labeling, is an off-label use of the medicine, and must be supported by documented scientific evidence and requires the patient’s informed consent. Compounding of marketed products has been recognized as being responsible for an increased number of adverse events and medical errors. Since extemporaneous compounding is the rule and not the exception in geriatrics departments, the seriousness and scope of issues caused by this daily practice are probably underestimated. In this article, the potential problems associated with the manipulation of authorized solid oral dosage forms are discussed.

Tomatoes, members of the Solanaceae plant family, produce biologically active secondary metabolites, including glycoalkaloids, which may have both adverse and beneficial biological effects. Using the linear ion trap (LIT) mass spectrometry, multi-stage collision induced dissociation (CID) experiments (MSⁿ) were performed to elucidate characteristic fragmentation pathways of the glycoalkaloid, tomatidine and of β₁-hydroxytomatine. High resolution with high accuracy mass analysis using an Orbitrap fourier transform MS with higher-energy collisional induced dissociation (HCD) was used to produce mass spectra data across a wide spectral range for confirmation of proposed ion structures and formulae.

Pharmaceutical formulations suitable for dysphagic patients are not always commercially available, motivating caregivers to crush tablets or open capsules to facilitate swallowing. Since this action may modify the characteristics of the medicine, it should be considered potentially inappropriate. This paper is the first to focus on how hospitalization affected the rate of potentially inappropriate prescriptions (PIPs) and the incidence of dosage form-related PIPs in elderly patients with dysphagia. Data was collected by reviewing patient medical records in the Italian National Research Center on Aging of Ancona. The therapy at admission and discharge was analysed in terms of: inappropriate drug associations, inappropriate drugs for dysphagic patients, inappropriate dosage forms and inappropriate dosage form modifications. Forty-one dysphagic patients with an average age of 88.3 years were included in the study and 451 prescriptions were analysed. PIPs were widespread at admission, and hospitalization did not improve the situation in a statistically significant manner. The most common PIPs identified (>80%) were related to dosage form selection and modification. This study highlights a clear need for continuing medical education about prescription appropriateness and modification of solid dosage forms in patients with dysphagia.