Medication Management Strategies by Community-Dwelling Older Adults: A Multisite Qualitative Analysis

OBJECTIVES

Community-dwelling older adults taking 5 or more medications are at risk for medication-related harm. Managing multiple medications is a challenging task for patients and caregivers. Community-dwelling older adults self-manage their medications with minimal healthcare professional supervision. Although organizations, such as the Food and Drug Administration, often issue guidelines to ensure medication safety, how older adults understand and mitigate the risk of harm from medication use in the home environment is poorly understood.

METHODS

We conducted semistructured interviews with community-dwelling older adults 65 years and older who took 5 or more prescription medications to explore medication safety strategies they use. We also compared 2 organizations' medication safety guidelines for areas of concordance and discordance.

RESULTS

A total of 28 older adults were interviewed. Four overarching themes of medication management strategies emerged: collaborating with prescribers, collaborating with pharmacists, learning about medications, and safe practices at home. Study findings revealed that older adults followed some of the published guidelines by the 2 government organizations, although there were some areas of discord. Some of the strategies used were unintentionally against the recommended guidelines. For example, older adults tried weaning themselves off their medications without notifying their providers.

CONCLUSIONS

Older adults and their caregivers in our study used strategies different from those recommended by government organizations in managing medications to enhance drug safety. Patient-provider collaboration and positive patient outcomes can be improved by understanding and respecting strategies older adults use at home. Future studies must effectively incorporate older adults' perspectives when developing medication safety guidelines.

Application of a Decisional Capacity Assessment for Older Research Participants with Cognitive Impairment

Decisional capacity assessment is important for older adult participants who have cognitive impairment. This paper reports the implementation of the University of California, San Diego Brief Assessment of Capacity to Consent (UBACC) and its potential for practice and research. Nine of the 10 items remained to use except for adapting the last item. Approximately 130 older adults with cognitive impairment completed the UBACC screening. Item-by-item descriptive statistics, exploratory factor analysis (EFA), group comparisons of each item, as well as total sum scores of the UBACC were conducted. Results showed that the items that were most often answered correctly included item #10 (participant will be paid), item #4 (study is voluntary), and item #5 (can withdraw at any time). Conversely, the items that were most often answered incorrectly included item #9 (not any benefit potentially), item #7 (potential risk or discomfort), and item #6 (tasks during participation). Respondents with mild cognitive impairment had higher correct answer rates than those with advanced cognitive impairment. The UBACC screening tool has relative utility for older participants with cognitive impairment.

Reminiscence and Digital Storytelling to Improve the Social and Emotional Well-Being of Older Adults With Alzheimer's Disease and Related Dementias: Protocol for a Mixed Methods Study Design and a Randomized Controlled Trial

BACKGROUND

Increasing attention is being given to the growing concerns about social isolation, loneliness, and compromised emotional well-being experienced by young adults and older individuals affected by Alzheimer disease and related dementias (ADRD). Studies suggest that reminiscence strategies combined with an intergenerational approach may yield significant social and mental health benefits for participants. Experts also recommended the production of a digital life story book as part of reminiscence. Reminiscence is typically implemented by trained professionals (eg, social workers and nurses); however, there has been growing interest in using trained volunteers owing to staffing shortages and the costs associated with reminiscence programs.

OBJECTIVE

The proposed study will develop and test how reminiscence offered by trained young adult volunteers using a digital storytelling platform may help older adults with ADRD to improve their social and emotional well-being.

METHODS

The proposed project will conduct a randomized controlled trial to assess the effects of the intervention. The older and young adult participants will be randomly assigned to the intervention (reminiscence based) or control groups and then be randomly matched within each group. Data will be collected at baseline before the intervention, in the middle of the intervention, at end of the intervention, and at 3 months after the intervention. An explanatory sequential mixed methods design will be used to take advantage of the strengths of both quantitative and qualitative methods. The quantitative data from surveys will be entered into SPSS and analyzed using covariate-adjusted linear mixed models for repeated measures to compare the intervention and control groups over time on the major outcomes of participants. Conventional content analysis of qualitative interviews will be conducted using data analysis software.

RESULTS

The project was modified to a telephone-based intervention owing to the COVID-19 pandemic. Data collection started in 2020 and ended in 2022. In total, 103 dyads were matched at the beginning of the intervention. Of the 103 dyads, 90 (87.4%) dyads completed the midtest survey and 64 (62.1%) dyads completed the whole intervention and the posttest survey. Although we are still cleaning and finalizing data analyses, the preliminary results from both quantitative and qualitative data showed promising results of this intergenerational reminiscence approach that benefits both the older adults who have cognitive impairments and the young adult participants.

CONCLUSIONS

Intergenerational reminiscence provided by young adult college student offers promising benefits for both the younger and older generations. Future studies may consider scaling up this pilot into a trackable, replicable model that includes more participants with diverse background (eg, public vs private college students and older adults from other agencies) to test the effectiveness of this intervention for older adults with ADRD.

TRIAL REGISTRATION

ClinicalTrials.gov NCT05984732; https://classic.clinicaltrials.gov/ct2/show/NCT05984732.

INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID)

DERR1-10.2196/49752.

Primary care teams' reported actions to improve medication safety: a qualitative study with insights in high reliability organising

BACKGROUND

Our aim was to understand actions by primary care teams to improve medication safety.

METHODS

This was a qualitative study using one-on-one, semistructured interviews with the questions guided by concepts from collaborative care and systems engineering models, and with references to the care of older adults. We interviewed 21 primary care physicians and their team members at four primary care sites serving patients with mostly low socioeconomic status in Southwest US during 2019-2020. We used thematic analysis with a combination of inductive and deductive coding. First, codes capturing safety actions were incrementally developed and revised iteratively by a team of multidisciplinary analysts using the inductive approach. Themes that emerged from the coded safety actions taken by primary care professionals to improve medication safety were then mapped to key principles from the high reliability organisation framework using a deductive approach.

RESULTS

Primary care teams described their actions in medication safety mainly in making standard-of-care medical decisions, patient-shared decision-making, educating patients and their caregivers, providing asynchronous care separate from office visits and providing clinical infrastructure. Most of the actions required customisation at the individual level, such as limiting the supply of certain medications prescribed and simplifying medication regimens in certain patients. Primary care teams enacted high reliability organisation principles by anticipating and mitigating risks and taking actions to build resilience in patient work systems. The primary care teams' actions reflected their safety organising efforts as responses to many other agents in multiple settings that they could not control nor easily coordinate.

CONCLUSIONS

Primary care teams take many actions to shape medication safety outcomes in community settings, and these actions demonstrated that primary care teams are a reservoir of resilience for medication safety in the overall healthcare system. To improve medication safety, primary care work systems require different strategies than those often used in more self-contained systems such as hospital inpatient or surgical services.

Attitudes toward Aging among College Students: Results from an Intergenerational Reminiscence Project

The detrimental effects of negative attitudes toward aging among younger adults extend to both older and young adults, highlighting the need for attention from academics, applied researchers, and practitioners. To improve college students' attitudes toward aging, an intergenerational reminiscence intervention was conducted. College students, who were randomized to intervention or control groups and matched with older adults, made weekly phone calls to community-dwelling older adults with cognitive impairment for ten weeks. This study investigated whether college students improved their attitudes toward aging after participating in this project. A total of 64 college student participants completed the whole intervention and all data collection. The Fraboni Scale of Ageism was used to measure attitudes toward aging and administered at three time points (pre-, mid-, and post-test). Parametric and nonparametric tests were examined to understand changes over time, and post-hoc analyses were conducted to understand timepoints in which changes occurred. The results showed that both the intervention and control groups evidenced a decrease in the majority of the ageism scale, including statistical improvements in three specific negative items, which were "Seniors are stingy and hoard money", "Seniors live in the past", and "I prefer not to spend time with seniors". Overall, the findings indicate that weekly engagement with older adults is promising in improving attitudes toward aging among college students. Implications for future research on intergenerational contacts to improve attitudes toward aging are discussed.

A Multisite Qualitative Analysis of Perceived Roles in Medication Safety: Older Adults' Perspectives

Older adults and caregivers play an essential role in medication safety; however, self-perception of their and health professionals' roles in medication safety is not well-understood. The objective of our study was to identify the roles of patients, providers, and pharmacists in medication safety from the perspective of older adults. Semi-structured qualitative interviews were held with 28 community-dwelling older adults over 65 years who took five or more prescription medications daily. Results suggest that older adults' self-perceptions of their role in medication safety varied widely. Older adults perceived that self-learning about their medications and securing them are critical to avoiding medication-related harm. Primary care providers were perceived as coordinators between older adults and specialists. Older adults expected pharmacists to inform them of any changes in the characteristics of medications to ensure medications were taken correctly. Our findings provide an in-depth analysis of older adults' perceptions and expectations of their providers' specific roles in medication safety. Educating providers and pharmacists about the role expectations of this population with complex needs can ultimately improve medication safety.

Rapid nutritional assessment and intervention in orthopedic rehabilitation patients

OBJECTIVES

The aim of this study was to identify the effect of early nutritional assessment and nutritional intervention on outcomes of older adult patients after discharge from an acute care hospital following fall related fracture.

METHODS

This was a feasibility pilot study with post intervention data. One group pretest-posttest study design was implemented. All participants were admitted to a rehabilitation facility in the Southwestern US after a fall related fracture.

MEASURES

Discharge destination, Functional Independence Measure (FIM), and length of stay (LOS).

RESULTS

A total of 69% of the participants were discharged home. Total FIM scores improved (p<0.01). No significant association was identified between prealbumin change and total FIM change. Patients who had improved prealbumin experienced improved FIM and shorter LOS; however, no significant correlations were determined between LOS and prealbumin change.

CONCLUSION

Nutritional interventions are important for recovery during rehabilitation of a fall-related fracture.

SUMMARY

This project supports early nutritional evaluation and intervention for older adult patients after major orthopedic procedure. Participants who received early intervention had improved outcomes. (194 characters).

INTERPROFESSIONAL SKILLS AND CULTURAL AWARENESS OF STUDENTS CARING FOR OLDER ADULTS WITH MULTIPLE CHRONIC CONDITIONS

Based on rapidly increasing numbers of older adults and growing populations of culturally diverse citizens, we developed and provided an interprofessional education program for graduate nursing and social work students that focused on the delivery of care to older adults and veterans with multiple chronic conditions. The students participated in multiple activities together over a year long period. Activities included an introductory IPE day with all students together and simulated patient cases that had required roles for the students’ specialties. Knowledge and skills of interprofessional collaborative practice were measured with the Interprofessional Self Assessment Competencies (IPEC) and Assessment of Interprofessional Team Collaboration Scale (AITCS). We also measured attitudes toward cultural differences using the Cultural Awareness Scale (CAS). The entire project was repeated a second year with a second cohort of students. Overall, our students were better able to understand and work collaboratively with other health care professionals after participating in this program. Regarding cultural awareness, both NP and SW students were more aware of and comfortable with cultural differences after participating in the program. After one year of experience, we wanted to know more about our students’ skills and attitudes. Focus groups were added to the design to dive deeper into the students’ perceptions about which activities were most impactful and recommendations for future IPE activities. This paper will describe these data and implications for future planning of more effective interprofessional and cultural programming for students caring for older adults and veterans.

A Team Disclosure of Error Educational Activity: Objective Outcomes

Medical errors can involve multiple team members. Few curricula are being developed to provide instruction on disclosing medical errors that include simulation training with interprofessional team disclosure. To explore more objective evidence for the value of an educational activity on team disclosure of errors, faculty developed and assessed the effectiveness of a multimodal educational activity for learning team-based disclosure of a medical error. This study employed a methodological triangulation research design. Participants (N = 458) included students enrolled in academic programs at three separate institutions. The activity allowed students to practice team communication while: (1) discussing a medical error within the team; (2) planning for the disclosure of the error; and (3) conducting the disclosure. Faculty assessed individual student's change in knowledge and, using a rubric, rated the performance of the student teams during a simulation with a standardized family member (SFM). Students had a high level of preexisting knowledge and demonstrated the greatest knowledge gains in questions regarding the approach to disclosure (P < .001) and timing of an apology (P < .001). Both SFMs and individual students rated the team error disclosure behavior highly (rho = 0.54; P < .001). Most participants (more than 80%) felt the activity was worth their time and that they were more comfortable with disclosing a medical error as a result of having completed the activity. This activity for interprofessional simulation of team-based disclosure of a medical error was effective for teaching students about and how to perform this type of important disclosure.

Healthy Aging: American Geriatrics Society White Paper Executive Summary

In July 2015, the Journal of the American Geriatrics Society published a manuscript titled, "Failing to Focus on Healthy Aging: A Frailty of Our Discipline?" In response, the American Geriatrics Society (AGS) Clinical Practice and Models of Care Committee and Public Education Committee developed a white paper calling on the AGS and its members to play a more active role in promoting healthy aging. The executive summary presented here summarizes the recommendations from that white paper. The full version is published online at GeriatricsCareOnline.org. Life expectancy has increased dramatically over the last century. Longer life provides opportunity for personal fulfillment and contributions to community but is often associated with illness, discomfort, disability, and dependency at the end of life. Geriatrics has focused on optimizing function and quality of life as we age and reducing morbidity and frailty, but there is evidence of earlier onset of chronic disease that is likely to affect the health of future generations of older adults. The AGS is committed to promoting the health, independence, and engagement of all older adults as they age. Geriatrics as an interprofessional specialty is well positioned to promote healthy aging. We draw from decades of accumulated knowledge, skills, and experience in areas that are central to geriatric medicine, including expertise in complexity and the biopsychosocial model; attention to function and quality of life; the ability to provide culturally competent, person-centered care; the ability to assess people's preferences and values; and understanding the importance of systems in optimizing outcomes. J Am Geriatr Soc 67:17-20, 2019.

Meta-analysis of Exercise Training on Vascular Endothelial Function in Cancer Survivors

Cancer and cardiovascular disease (CVD) are leading causes of morbidity and mortality in the United States. Vascular endothelial dysfunction, an important contributor in the development of CVD, improves with exercise training in patients with CVD. However, the role of regular exercise to improve vascular function in cancer survivors remains equivocal. We performed a meta-analysis to determine the effect of exercise training on vascular endothelial function in cancer survivors. We searched PubMed (1975 to 2016), EMBASE CINAHL (1937 to 2016), OVID MEDLINE (1948 to 2016), and Cochrane Central Registry of Controlled Trials (1991 to 2016) using search terms: vascular function, endothelial function, flow-mediated dilation [FMD], reactive hyperemia, exercise, and cancer. Studies selected were randomized controlled trials of exercise training on vascular endothelial function in cancer survivors. We calculated pooled effect sizes and performed a meta-analysis. We identified 4 randomized controlled trials (breast cancer, n=2; prostate cancer, n=2) measuring vascular endothelial function by FMD (n=3) or reactive hyperemia index (n=1), including 163 cancer survivors (exercise training, n=82; control, n=81). Aerobic exercise training improved vascular function (n=4 studies; standardized mean difference [95% CI]=0.65 [0.33, 0.96], I²=0%; FMD, weighted mean difference [WMD]=1.28 [0.22, 2.34], I²=23.2%) and peak exercise oxygen uptake (3 trials; WMD [95% CI]=2.22 [0.83, 3.61] mL/kg/min; I²=0%). Our findings indicate that exercise training improves vascular endothelial function and exercise capacity in breast and prostate cancer survivors.

Detection of silver nanoparticles in cells by flow cytometry using light scatter and far-red fluorescence

The cellular uptake of different sized silver nanoparticles (AgNP) (10, 50, and 75 nm) coated with polyvinylpyrrolidone (PVP) or citrate on a human derived retinal pigment epithelial cell line (ARPE-19) was detected by flow cytometry following 24-h incubation of the cells with AgNP. A dose dependent increase of side scatter and far red fluorescence was observed with both PVP and citrate-coated 50 nm or 75 nm silver particles. Using five different flow cytometers, a far red fluorescence signal in the 700-800 nm range increased as much as 100 times background as a ratio comparing the intensity measurements of treated sample and controls. The citrate-coated silver nanoparticles (AgNP) revealed slightly more side scatter and far red fluorescence than did the PVP coated silver nanoparticles. This increased far red fluorescence signal was observed with 50 and 75 nm particles, but not with 10 nm particles. Morphological evaluation by dark field microscopy showed silver particles (50 and 75 nm) clumped and concentrated around the nucleus. One possible hypothesis to explain the emission of far red fluorescence from cells incubated with silver nanoparticles is that the silver nanoparticles inside cells agglomerate into small nano clusters that form surface plasmon resonance which interacts with laser light to emit a strong far red fluorescence signal. The results demonstrate that two different parameters (side scatter and far red fluorescence) on standard flow cytometers can be used to detect and observe metallic nanoparticles inside cells. The strength of the far red fluorescence suggests that it may be particularly useful for applications that require high sensitivity. © Published 2013 Wiley-Periodicals, Inc.