Applicability of somatic monitoring instructions in clinical practice guidelines on antipsychotic drug use

BACKGROUND: Clinical practice guidelines (CPGs) recommend the monitoring of somatic parameters in patients treated with antipsychotic drugs in order to detect adverse effects. The objective of this study was to assess, in adult and (frail) elderly populations, the consistency and applicability of the somatic monitoring instructions recommended by established CPGs prior to and during antipsychotic drug use. METHODS: A search for national and international CPGs was performed by querying the electronic database PubMed and Google. Somatic monitoring instructions were assessed for adult and (frail) elderly populations separately. The applicability of somatic monitoring instructions was assessed using the Systematic Information for Monitoring (SIM) score. Somatic monitoring instructions were considered applicable when a minimum SIM score of 3 was reached. RESULTS: In total, 16 CPGs were included, with a total of 231 somatic monitoring instructions (mean: 14; range: 0-47). Of the somatic monitoring instructions, 87% were considered applicable, although critical values and how to respond to aberrant values were only present in 28 and 52% of the available instructions respectively. Only 1 CPG presented an instruction specifically for (frail) elderly populations. CONCLUSIONS: We emphasize the need for a guideline with somatic monitoring instructions based on the SIM definition for both adult and (frail) elderly populations using antipsychotic drugs. In addition, CPGs should state that clear agreements should be made regarding who is responsible for interventions and somatic monitoring prior to and during antipsychotic drug use

Budget Impact Analysis of a Renal Point-of-Care Test in Dutch Community Pharmacies to Prevent Antibiotic-Related Hospitalizations

OBJECTIVES: Medication errors that lead to adverse drug reactions are a key cause of unintentional patient harm and subsequent economic burden. To prevent this, measurement of renal function could be considered. The aim of this study was to determine the budget impact of obtaining and evaluating renal function in community pharmacies in the Netherlands to prevent antibiotic-related hospitalizations. METHODS: A decision model was built to simulate the process of antibiotic prescriptions in community pharmacies with and without the use of a point-of-care test (PoCT) in patients aged 65 years and older. By using a PoCT, the number of patients with renal function values available increases, leading to the possibility of dose adjustment when necessary. In turn, this might avoid hospitalizations. For this study, real-life patient data were used from 351 community pharmacies. Direct costs of renal function screening, antibiotic treatments, and medical care due to antibiotic-related hospitalization were included. RESULTS: The budget impact analysis showed annual cost-savings of €86 per patient through the availability of renal function values in Dutch community pharmacies. Savings were mostly due to avoided hospitalizations. CONCLUSION: Obtaining and evaluating renal function in community pharmacies by point of care tests is expected to be cost-saving in the Netherlands

Additional file 2 of Applicability of somatic monitoring instructions in clinical practice guidelines on antipsychotic drug use

Additional file 2: Supplementary Table 2. Clinical Practice Guidelines

Additional file 1 of Applicability of somatic monitoring instructions in clinical practice guidelines on antipsychotic drug use

Additional file 1: Supplementary Table 1. Clinical Practice Guidelines

Additional file 3 of Applicability of somatic monitoring instructions in clinical practice guidelines on antipsychotic drug use

Additional file 3: Supplementary Table 3. Clinical Practice Guidelines