American Geriatrics Society 2023 updated AGS Beers Criteria® for potentially inappropriate medication use in older adults.

2019 AGS Beers Criteria for older adults

The American Geriatrics Society (AGS) Beers Criteria® (AGS Beers Criteria®) for Potentially Inappropriate Medication (PIM) Use in Older Adults are widely used by clinicians, educators, researchers, healthcare administrators, and regulators. Since 2011, the AGS has been the steward of the criteria and has produced updates on a 3-year cycle. The AGS Beers Criteria® is an explicit list of PIMs that are typically best avoided by older adults in most circumstances or under specific situations, such as in certain diseases or conditions. For the 2019 update, an interdisciplinary expert panel reviewed the evidence published since the last update (2015) to determine if new criteria should be added or if existing criteria should be removed or undergo changes to their recommendation, rationale, level of evidence, or strength of recommendation. J Am Geriatr Soc 67:674-694, 2019.

Beers revised: Drugs not to use in older adults

Commentary on the New American Geriatric Society Beers Criteria for Potentially Inappropriate Medication Use in Older Adults

Potentially inappropriate medication (PIM) use is one of the main drug-related problems encountered in older adults. It is associated with adverse drug events, morbidity, mortality, increased economic costs, and negative effects on the quality of life that requires strict monitoring of prescriptions in older adults. Thus, the study aimed to assess potentially inappropriate medication use and its determinants among older adults. A cross-sectional study was conducted among all outpatient prescriptions dispensed to older adults (aged 65 years and above) in six community chain pharmacies in Asmara, Eritrea. Data were collected retrospectively, between June 16 and July 16, 2023. PIMs were detected using the 2023 American Geriatric Society (AGS) Beers Criteria®. Descriptive statistics and logistic regression analysis were performed using IBM SPSS® (Version-26.0). A total of 2680 outpatient prescriptions dispensed to older adults were included in this study. The prevalence of PIM among prescriptions was 18.1% (95% CI: 16.7, 19.6). Moreover, a total of 470 medications were found to be avoided in older adults. The most commonly prescribed PIMs were sulfonylureas (27.2%) and substituted alkylamines (16.2%). The prevalence of prescriptions containing medications to be used with caution in older adults was 13.2% (95% CI: 12.0, 14.5). Age (Adjusted Odds Ratio (AOR))=0.98, 95% CI: 0.97, 0.99), polypharmacy (AOR=2.77, 95% CI: 1.49, 5.15), and general practitioner prescriber (AOR=1.38, 95% CI: 1.11, 1.70) were significantly associated with PIMs. A considerable number of ambulatory older adults were exposed to PIMs which require a close attention by policymakers, program managers, and healthcare professionals.

Factors associated with the use of potentially inappropriate medications by older adults in primary health care: An analysis comparing AGS Beers, EU(7)-PIM List , and Brazilian Consensus PIM criteria.

Inappropriate medications are often used in older adults despite their unfavourable risk-to-benefit profile. Although many of the medications in the American Geriatrics Society (AGS) Beers list are potentially inappropriate because of their anticholinergic properties, little is known regarding the nature and extent of potentially inappropriate anticholinergic medication use in older adults. To determine the prevalence of, and factors associated with, potentially inappropriate anticholinergic medication use in the older population. A retrospective, cross-sectional study was conducted, involving older adults (aged 65 years and older), using 2009-2010 Medical Expenditure Panel Survey (MEPS) data. The 2012 AGS Beers Criteria were used to define potentially inappropriate anticholinergic medications on the basis of the list of medications to avoid using in older adults irrespective of the diagnosis. Descriptive analyses were used to examine the nature and extent of potentially inappropriate anticholinergic medication use. Multivariable logistic regression within the conceptual framework of the Andersen Behavioral Model was used to identify the factors associated with potentially inappropriate anticholinergic use in older adults. According to the MEPS, there were 78.60 million older adults in the USA; an estimated 7.51 million (9.56 %) of these older adults used potentially inappropriate anticholinergic medications in 2009-2010. The most frequently used potentially inappropriate anticholinergics were cyclobenzaprine, promethazine, amitriptyline, hydroxyzine and dicyclomine. Multivariable regression analyses revealed that female sex, residing in the South and the presence of anxiety disorder increased the likelihood of receiving potentially inappropriate anticholinergic medications, whereas older adults aged 75-84 or ≥ 85 years, and those with over 15 years of education, had a decreased likelihood of receiving potentially inappropriate anticholinergic medications. The study found that approximately one in ten older adults used potentially inappropriate anticholinergic medications. Several predisposing, enabling and need factors were associated with the use of potentially inappropriate anticholinergic medications. Concerted efforts are needed to optimize potentially inappropriate anticholinergic medication use in older adults.

Adverse drug reactions are a common cause of potentially avoidable harm, particularly in older adults. To evaluate the feasibility and efficacy of a pilot multifactorial intervention to reduce potentially inappropriate medication (PIM) use in older adults. We conducted a phase 2, feasibility, open-label study in the ambulatory setting of an integrated healthcare network in Buenos Aires, Argentina. We recruited primary care physicians (PCPs) and measured PIM use in a sample of their patients (65years or older). Educational workshops for PCPs were organized with the involvement of clinician champions. Practical deprescribing algorithms were designed based on Beers criteria. Automatic email alerts based on specific PIMs recorded in each patient's electronic health record were used as a reminder tool. PCPs were responsible for deprescribing decisions. We randomly sampled 879 patients taking PIMs from eight of the most commonly used drug classes at our institution and compared basal (6months prior to the intervention) and final (12months after) prevalence of PIM use using a test of proportions. There was a significant reduction (p < 0.05) in all drug classes evaluated. Non-Steroidal Anti-Inflammatory Drugs (basal prevalence 5.92%; final 1.59%); benzodiazepines (10.13%; 6.94%); histamine antagonists (7.74%; 3.07%); opioids (2.16%; 1.25%); tricyclic antidepressants (8.08%; 4.10%); muscle relaxants (7.74%; 3.41%), anti-hypertensives (3.53%; 1.82%) and oxybutynin (2.96%; 1.82%). The absolute reduction in the overall prevalence was 8.5 percentage points (relative reduction of 51.4%). This multifactorial intervention is feasible and effective in reducing the use of potentially inappropriate medication in all drug classes evaluated.

Updated Beers Criteria: A more comprehensive guide to medication safety in older adults

Polypharmacy and inappropriate medication use in older adults is a major public health problem associated with morbidity and mortality. Aging is associated with metabolic changes and decreased drug clearance, increased drug-drug interactions, prescribing cascades, and potentially inappropriate medication (PIM) use. The purpose of this study was to evaluate the association between a common geriatric syndromes and PIM use among older adults. Study participants were recruited among patients admitted to Istanbul Medical School Geriatrics outpatient clinic between June 2000 and June 2014 and were evaluated retrospectively by a geriatrician using the patients' records according to Beers 2012 criteria. Among the 667 enrolled patients, 421 (63.1%) were women and 246 (36.9%) were men. The use of PIM was not associated with age or sex. Polypharmacy (OR 4.86, 95% CI 3.25-7.27, p < 0.001), malnutrition (OR 2.69, 95% CI 1.52-4.76, p = 0.001), depression (OR 2.61, 95% CI 1.7-3.95, p < 0.001), presence of fall in the previous year (OR 2.24, 95% CI 1.51-3.32, p < 0.001), and dementia (OR 1.69, 95% CI 1.08-2.65, p = 0.021) were independently associated with the use of PIM. The results of our study suggest that PIM use is independently associated with presence of polypharmacy, malnutrition, depression, falls and dementia in older outpatients. Identifying the association of inappropriate medication use with common geriatric syndromes in older people can help to prevent, delay, and reduce PIM use and related adverse health outcomes.

Racial and ethnic disparities in potentially inappropriate medication (PIM) use among older adults with dementia are unclear. Data were drawn from the baseline visits of participants who were ≥60 years old and diagnosed with dementia in the National Alzheimer's Coordinating Center Uniform Data Set (NACCUDS) recruited from National Institute on Aging (NIA)-funded Alzheimer's Disease Research Centers (ADCs) throughout the United States. PIM utilization was evaluated using the 2019 American Geriatrics Society Beers Criteria for PIM Use in Older Adults. We estimated the association between race and ethnicity and the following outcomes and estimation models: (1) any PIM use, any PIM in each drug class, and any PIM best avoided in dementia patients using logistic regression models, (2) total number of medications, total number of PIMs, and anticholinergic burden scale (ACBS) using Poisson or negative binomial regression models, and (3) proportion of total medications that were PIMs using generalized linear models (GLM). Compared to White participants, Black, Hispanic, and Asian participants reported taking fewer total medications (incidence rate ratio [IRR] ± standard error[SE] = 0.903 ± 0.017, 0.875 ± 0.021, and 0.912 ± 0.041, respectively, all p < 0.01). Asian participants were less likely to be exposed to any PIM (odds ratio [OR] ± SE = 0.619 ± 0.118, p < 0.05). Compared to White participants, Black participants were less likely to be exposed to benzodiazepine (OR ± SE = 0.609 ± 0.094, p < 0.01) and antidepressant (OR ± SE = 0.416 ± 0.103, p < 0.001) PIMs, but greater antipsychotic (OR ± SE = 1.496 ± 0.204, p < 0.01), cardiovascular (OR ± SE = 2.193 ± 0.255, p < 0.001), and skeletal muscle relaxant (OR ± SE = 2.977 ± 0.860, p < 0.001) PIMs. Hispanic participants were exposed to greater skeletal muscle relaxant PIMs and had lower anticholinergic burden. Asian participants were exposed to fewer benzodiazepine PIMs. Significant racial and ethnic disparities in exposure to PIMs and PIMs by medication category in dementia research participants who have access to dementia experts found in the study suggest that disparities may be wider in the larger community.

Updated 2012 Beers Criteria: What’s Noteworthy and Cautionary?

BackgroundMultimorbidity and polypharmacy are common problems among the older population globally. They not only reduce the quality of life of older adults but also increase the prevalence of potentially inappropriate medication (PIM) use. This study aimed to examine the prevalence and the predictors of PIMs in hospitalized geriatric patients with multimorbidity and polypharmacy in Chengdu based on the 2015 American Geriatric Society Beers Criteria (2015 AGS Beers Criteria) and 2019 American Geriatric Society Beers Criteria (2019 AGS Beers Criteria).MethodsFrom 2016 to 2018, a cross-sectional study was conducted using electronic medical data from nine tertiary hospitals in Chengdu. The 2019 and 2015 AGS Beers Criteria were used to evaluate the PIM status of older inpatients (age ≥65 years), and logistic regression was used to identify the risk factors for PIM use.ResultsA total of 17,352 inpatients were included in the study between 2016 and 2018. The prevalence of PIM use based on the 2019 AGS Beers Criteria (72.54%) was slightly higher than that based on the 2015 AGS Beers Criteria (70.10%). Further, the prevalence of PIM use based on the 2019 AGS Beers Criteria showed an increasing trend, from 71.17% in 2016 to 73.39% in 2018. Logistic regression demonstrated that female, advanced age, and polypharmacy were positively associated with PIM use in older adults. The most frequently used PIMs in the inpatients were diuretics, benzodiazepines, non-steroidal anti-inflammatory drugs, antipsychotics, and selective serotonin reuptake inhibitors.ConclusionsThere is a high prevalence of PIM use in older inpatients with multimorbidity and polypharmacy in Chengdu. The 2019 AGS Beers Criteria is more sensitive for evaluating older adults in Chengdu than the 2015 AGS Beers Criteria. Further, based on the 2019 AGS Beers Criteria, the prevalence of PIM use is increasing year by year. Research on interventions rationing PIM use in the geriatric population in Chengdu are necessary in the future.

Trends and factors associated with potentially inappropriate medication use in older adults hospitalized for heart failure: A nationwide analysis using the JROAD-DPC database.

This study aimed to verify the prevalence of the use of Potentially Inappropriate Medications (PIM) for elderly living in Long-Term Care Institutions for the Elderly (LTCIE), as well as the types of medications and their associated factors. This is a cross-sectional study carried out in 10 LTCIEs in the city of Natal in the period October-December 2013. Potentially inappropriate medications were classified according to the 2015 American Geriatric Society Beers Criteria for Potentially Inappropriate Medication Use in Older Adults - 2015. Sociodemographic, LTCIE-related and health-related variables were considered. Univariate and multivariate analyses were performed between the primary variable (PIM use) and the independent variables using Poisson regression. The sample consisted of 321 older people, of whom 304 used medications. The prevalence of PIM use was 54.6% (95% CI: 48.9-60.2) and was associated with polypharmacy and dementia in the final model. The most common PIMs were antipsychotics and benzodiazepines. The study revealed a high prevalence of PIM use among the elderly of the LTCIEs, evidencing the need to adopt indicators on the use of these drugs and the implementation of strategies that make drug therapy safer and more adequate for older adults.