Browsing by Author "Abebe, Ephrem"
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Item 11384 Medication Use Safety During Care Transitions for Children with Medical Complexity(Cambridge University Press, 2021) Abebe, Ephrem; Wiehe, Sarah; Holden, Richard J.; Pediatrics, School of MedicineABSTRACT IMPACT: This study will generate preliminary data to address a critical, care transition-related patient safety gap involving medication use among children with medical complexity. OBJECTIVES/GOALS: The objectives of this study are: (1) to understand care transition-related medication safety risks for children with medical complexity (CMC), and (2) through a participatory, human centered design (PD) approach, to develop an early prototype intervention to address identified safety risks. METHODS/STUDY POPULATION: The study population includes children with medical complexity (CMC), a medically fragile pediatric population with intensive healthcare needs. CMC rely on multiple and complex medication regimens and/or medical devices for optimal functioning. Parents of CMC report multiple unmet healthcare needs. For Aim 1, we will conduct observations and interviews with ˜15 clinicians as well as semi-structured interviews with ˜30 family caregivers during three care transition experiences: from Cardiac ICU to home, Neonatal ICU to home, and those between primary care/specialty clinic to home. For Aim 2, we will conduct participatory design sessions with up to 5 participants (separately for clinicians and family caregivers) from each of the three care transition settings to co-design a prototype intervention. RESULTS/ANTICIPATED RESULTS: The study is currently recruiting family caregivers of CMC for aim 1 research activities, with interviews planned to be completed in February/March 2021. Transcribed interviews will be used to inform development of patient journey maps. A patient journey map helps to visually depict healthcare services through the patient and family lens, and highlights important ‘touch points’ along the patient journey (e.g., decisions, encounters, constraints, emotional states, etc.) that shape the patient and family experience. The journey map will distill findings from qualitative data and generate a concise visual story focused on the medication use experience of CMC as they transition between the hospital and their home. Individual journey maps will also be combined to generate a consolidated journey map. DISCUSSION/SIGNIFICANCE OF FINDINGS: An-in-depth understanding of medication safety risks unique to the context of CMC care would be essential to develop interventions that are useful, scalable, and sustainable. This is even more important because current interventions are primarily adopted from adult care settings with mixed outcomes.Item 147 Transition Across Care Boundaries: Opportunities to Improve Medication Safety for Children with Medical Complexity(Cambridge University Press, 2022) Abebe, Ephrem; Wiehe, Sarah; Holden, Richard J.; Pediatrics, School of MedicineOBJECTIVES/GOALS: Children with medical complexity (CMC) experience frequent transitions of care (e.g., hospital to home) and are at increased risk for medication-related harm. This study aimed to identify transition-related medication safety barriers experienced by family caregivers, as they shoulder most of the caregiving responsibility following discharge. METHODS/STUDY POPULATION: We conducted semi-structured qualitative research interviews of 6 family caregivers and 10 healthcare professionals with roles assisting families during hospital discharge. Interviews focused on identifying key stages of the hospital-to-home transition period as well as medication-related tasks, decisions, and contexts. Transcribed audio interviews and research meeting notes were content analyzed to develop journey maps visually depicting key phases of the families experiences managing medication at home and their decision points and unmet needs. RESULTS/ANTICIPATED RESULTS: Journey mapping identified key decision points, medication management needs, and way points navigated by family caregivers during the hospital-to-home transition. Findings were salient for each phase of the family journey: 1) initial admission/intra-unit transfer; 2) in-patient care; 3) peri-discharge planning; 4) discharge; 5) immediate post discharge period (we termed post-discharge configuration); and 6) period of ongoing tasks and needs. Illustrative examples will be presented and discussed. DISCUSSION/SIGNIFICANCE: Family caregivers of CMC have needs that evolve throughout the medication use journey, suggesting a need for interventions that account for the time variant nature of this work. Findings lay a foundation for the next step of our study which aims to develop a prototype medication safety intervention that will be evaluated with family caregivers.Item Examining adherence to oral anticancer medications through a human factors engineering framework: Protocol for a scoping review(PLOS, 2022-09-22) Lin, Irene D.; Shotts, Matthew B.; Al-Hader, Ahmad; Weddle, Kellie Jones; Holden, Richard J.; Mueller, Emily L.; Macik, Monica R.; Ramirez, Mirian; Abebe, Ephrem; Medicine, School of MedicineBackground The number of oral anticancer medications has increased over the past few decades, opening new possibilities in cancer care and improving convenience for patients and caregivers. However, adherence levels continue to be suboptimal, potentially jeopardizing therapeutic benefits. Poor adherence levels may indicate gaps in current strategies and interventions aimed at enhancing medication adherence and the extent to which they address the complex and multi-faceted medication management needs of patients and their caregivers. Beyond commonly understood barriers (e.g., forgetting to take medications), adherence interventions must address systemic barriers that may not be fully appreciated by members of the healthcare system. This scoping review aims to apply a systems framework (human factors engineering framework) to examine system elements targeted by adherence enhancing interventions. Methods Studies published in English, reporting adherence interventions for oral anticancer medications with adherence and/or persistence as primary outcome measures will be included in this review. We will search the following electronic databases with no limits on dates: Ovid MEDLINE, Cochrane Library, Web of Science Core Collection, Embase, CINAHL Complete, PsycInfo, and Scopus. Two reviewers will independently screen study titles and abstracts for inclusion with a third reviewer adjudicating conflicts. Full text of included articles will be used to extract information on systemic barriers targeted by adherence interventions as well as information about intervention type, outcomes, and study characteristics. Extracted information will be synthesized to generate a summary of work system factors targeted by adherence interventions. Discussion Through application of a systems-based approach, this scoping review is expected to shed light on the complex and multifaceted nature of factors influencing adherence to oral anticancer agents. The review may also identify areas that are ripe for further research.Item Human Factors and Ergonomics Methods for Pharmacy Research and Clinical Practice(Elsevier, 2021) Holden, Richard J.; Abebe, Ephrem; Russ-Jara, Alissa L.; Chui, Michelle A.; Medicine, School of MedicineBackground: Human factors and ergonomics (HFE) is a scientific and practical human-centered discipline that studies and improves human performance in sociotechnical systems. HFE in pharmacy promotes the human-centered design of systems to support individuals and teams performing medication-related work. Objective: To review select HFE methods well suited to address pharmacy challenges, with examples of their application in pharmacy. Methods: We define the scope of HFE methods in pharmacy as applications to pharmacy settings, such as inpatient or community pharmacies, as well as medication-related phenomena such as medication safety, adherence, or deprescribing. We identify and present seven categories of HFE methods suited to widespread use for pharmacy research and clinical practice. Results: Categories of HFE methods applicable to pharmacy include work system analysis; task analysis; workload assessment; medication safety and error analysis; user-centered and participatory design; usability evaluation; and physical ergonomics. HFE methods are used in three broad phases of human-centered design and evaluation: study; design; and evaluation. The most robust applications of HFE methods involve the combination of HFE methods across all three phases. Two cases illustrate such a comprehensive application of HFE: one case of medication package, label, and information design and a second case of human-centered design of a digital decision aid for medication safety. Conclusions: Pharmacy, including the places where pharmacy professionals work and the multistep process of medication use across people and settings, can benefit from HFE. This is because pharmacy is a human-centered sociotechnical system with an existing tradition of studying and analyzing the present state, designing solutions to problems, and evaluating those solutions in laboratory or practice settings. We conclude by addressing common concerns about the implementation of HFE methods and urge the adoption of HFE methods in pharmacy.Item Medication transitions: Vulnerable periods of change in need of human factors and ergonomics(Elsevier, 2021-01) Holden, Richard J.; Abebe, Ephrem; Medicine, School of MedicineWe present a novel view of transitions from the lens of patient ergonomics (the "science of patient work"), which posits that patients and other non-professionals perform effortful work towards health-related goals. In patient work transitions, patients experience changes in, for example, health, task demands, work capacity, roles and responsibilities, knowledge and skills, routines, needs and technologies. Medication transitions are a particularly vulnerable type of patient work transitions. We describe two cases of medication transitions-new medications and medication deprescribing-in which the patient work lens reveals many accompanying changes, vulnerabilities, and opportunities for human factors and ergonomics.Item Multicentre point-prevalence survey of antibiotic use and healthcare-associated infections in Ethiopian hospitals(BMJ, 2022-02-11) Fentie, Atalay Mulu; Degefaw, Yidnekachew; Asfaw, Getachew; Shewarega, Wendosen; Woldearegay, Mengistab; Abebe, Ephrem; Gebretekle, Gebremedhin Beedemariam; Medicine, School of MedicineObjective: Effective antimicrobial containment strategies such as Antimicrobial Stewardship Programs (ASPs) require comprehensive data on antibiotics use which are scarce in Ethiopia. This study sought to assess antibiotics use and healthcare-associated infections (HCAIs) in Ethiopian public hospitals. Design: We conducted a cross-sectional study using the WHO point-prevalence survey protocol for systemic antibiotics use and HCAIs for low/middle-income countries. Setting: The study was conducted among 10 public hospitals in 2021. Participants: All patients admitted to adult and paediatric inpatient and emergency wards before or at 08:00 on the survey date were enrolled. Outcome measure: The primary outcome measures were the prevalence of antibiotic use, HCAIs and the hospitals' readiness to implement ASP. Results: Data were collected from 1820 patient records. None of the surveyed hospitals had functional ASP. The common indication for antibiotics was for HCAIs (40.3%). Pneumonia was the most common bacterial infection (28.6%) followed by clinical sepsis (17.8%). Most treatments were empiric (96.7%) and the overall prevalence of antibiotic use was 63.8% with antibiotics prescription per patient ratio of 1.77. Ceftriaxone was the most commonly prescribed antibiotic (30.4%) followed by metronidazole (15.4%). Age, having HIV infection, ward type, type of hospital, catheterisation and intubation history had significant association with antibiotic use. Patients who were treated in paediatric surgical wards were about four times more likely to be on antibiotics compared with patients treated at an adult emergency ward. Patients on urinary catheter (adjusted OR (AOR)=2.74, 95% CI: 2.04 to 3.68) and intubation device (AOR=2.62, 95% CI: 1.02 to 6.76) were more likely to be on antibiotics than their non-intubated/non-catheterised counterparts. Patients treated at secondary-level hospitals had 0.34 times lower odds of being on antibiotics compared with those in tertiary hospitals. Conclusions: Antibiotic use across the surveyed hospitals was common and most were empiric which has both practical and policy implications for strengthening ASP and promoting rational antibiotics use.Item Reducing Anticholinergic Medication Exposure among Older Adults using Consumer Technology: Protocol for a Randomized Clinical Trial(Elsevier, 2021) Abebe, Ephrem; Campbell, Noll L.; Clark, Daniel O.; Tu, Wanzhu; Hill, Jordan R.; Harrington, Addison B.; O’Neal, Gracen; Trowbridge, Kimberly S.; Vallejo, Christian; Yang, Ziyi; Bo, Na; Knight, Alexxus; Alamer, Khalid A.; Carter, Allie; Valenzuela, Robin; Adeoye, Philip; Boustani, Malaz A.; Holden, Richard J.; Medicine, School of MedicineIntroduction: A growing body of scientific evidence points to the potentially harmful cognitive effects of anticholinergic medications among older adults. Most interventions designed to promote deprescribing of anticholinergics have directly targeted healthcare professionals and have had mixed results. Consumer-facing technologies may provide a unique benefit by empowering patients and can complement existing healthcare professional-centric efforts. Methods: We initiated a randomized clinical trial to evaluate the effectiveness of a patient-facing mobile application (Brain Safe app) compared to an attention control medication list app in reducing anticholinergic exposure among community-dwelling older adults. Study participants are adults aged 60 years and above, currently using at least one prescribed strong anticholinergic, and receiving primary care. The trial plans to enroll a total of 700 participants, randomly allocated in 1:1 proportion to the two study arms. Participants will have the Brain Safe app (intervention arm) or attention control medication list app (control arm) loaded onto a smartphone (study provided or personal device). All participants will be followed for 12 months and will have data collected at baseline, at 6 months, and 12 months by blinded outcome assessors. The primary outcome of the study is anticholinergic exposure measured as total standard daily dose (TSDD) computed from medication prescription electronic records. Secondary outcomes of the study are cognitive function and health-related quality of life. Discussion: A consumer-facing intervention to promote deprescribing of potentially high-risk medications can be part of a multi-pronged approach to reduce inappropriate medication use among older adult patients. Delivering a deprescribing intervention via a mobile app is a novel approach and may hold great promise to accelerate deployment of medication safety initiatives across diverse patient populations.Item Usability and feasibility of consumer-facing technology to reduce unsafe medication use by older adults(Elsevier, 2019) Holden, Richard J.; Campbell, Noll L.; Abebe, Ephrem; Clark, Daniel O.; Ferguson, Denisha; Bodke, Kunal; Boustani, Malaz A.; Callahan, Christopher M.; Medicine, School of MedicineBackground Mobile health technology can improve medication safety for older adults, for instance, by educating patients about the risks associated with anticholinergic medication use. Objective This study's objective was to test the usability and feasibility of Brain Buddy, a consumer-facing mobile health technology designed to inform and empower older adults to consider the risks and benefits of anticholinergics. Methods Twenty-three primary care patients aged ≥60 years and using anticholinergic medications participated in summative, task-based usability testing of Brain Buddy. Self-report usability was assessed by the System Usability Scale and performance-based usability data were collected for each task through observation. A subset of 17 participants contributed data on feasibility, assessed by self-reported attitudes (feeling informed) and behaviors (speaking to a physician), with confirmation following a physician visit. Results Overall usability was acceptable or better, with 100% of participants completing each Brain Buddy task and a mean System Usability Scale score of 78.8, corresponding to “Good” to “Excellent” usability. Observed usability issues included higher rates of errors, hesitations, and need for assistance on three tasks, particularly those requiring data entry. Among participants contributing to feasibility data, 100% felt better informed after using Brain Buddy and 94% planned to speak to their physician about their anticholinergic related risk. On follow-up, 82% reported having spoken to their physician, a rate independently confirmed by physicians. Conclusion Consumer-facing technology can be a low-cost, scalable intervention to improve older adults’ medication safety, by informing and empowering patients. User-centered design and evaluation with demographically heterogeneous clinical samples uncovers correctable usability issues and confirms the value of interventions targeting consumers as agents in shared decision making and behavior change.