Ages of Ca-rich achondrites

Ages of calcium-rich achondrites determined by study of 27 eucrites and shergottite

Using Home Visits to Understand Medication Errors in Children

Summary: Current research methods are not well designed to detect medication errors that occur at home. We developed home visit methods to investigate home medication errors in children with chronic conditions. These methods include observation of parent administration of medication to the child by a trained nurse observer who takes detailed ethnographic notes; review of all prescription and over-the-counter medications for dispensing errors, pill counts, and medication reconciliation; and parent interviews to identify barriers to effective home use of medications, prior home medication errors that parents are aware of, and suggestions for systemic improvements. Details about each possible error detected are recorded using a structured data collection form (allergies, medication list, dispensing errors, administration errors). We conducted several pilot home visits and found that this approach has the potential to help understand home medication errors in order to develop interventions to improve the safety of medication self-management

Validation of a new measure of concept of a good death

BACKGROUND: The concept of a good death is central to end-of-life care research. Despite its importance and the high interest in the topic, there are few measures currently available for use in clinical research. PURPOSE: The present work describes the development and testing of a set of items intended to measure the importance of several components posited to be critical to the concept of a good death. It is intended for use with health care providers and lay people in the context of end-of-life care research and education. POPULATION: Four cohorts (n = 596) were recruited to participate, representing two helping profession disciplines, nonhelping professionals, and a range of ages, specifically: (1) undergraduate medical students; (2) master\u27s degree students in nursing; (3) graduate students from the life sciences; and (4) practicing hospice nurses. METHODS: Participants completed self-report questionnaires at baseline and retest. Psychometric analyses included item frequency distributions, factor analysis, alpha reliability, intraclass correlation, and measures of association. RESULTS: The new Concept of a Good Death measure demonstrated good item frequency distributions, acceptable internal consistency reliability, and test-retest stability. Its factor structure revealed that three distinct domains are measured, reflecting the psychosocial/spiritual, physical, and clinical aspects of a good death. An examination of patterns of correlations showed differential associations with death anxiety, spiritual beliefs and practices, anxious mood, and sociodemographic characteristics. CONCLUSIONS: The new Concept of a Good Death instrument appears to measure three distinct factors which people consider important to a Good Death. Ratings of the importance of these factors are reliable and valid. The instrument has the advantage of being a brief, self-report index for use in end-of-life care research

Detecting attitudinal changes about death and dying as a result of end-of-life care curricula for medical undergraduates

BACKGROUND: There is heightened emphasis on teaching end-of-life (EOL) care in the medical school curriculum, but a relative paucity of tools focused on assessing key attitudinal changes due to curricula. OBJECTIVE: We sought to evaluate the responsiveness of two validated measures of relevant attitudes to changes caused by two EOL curricula: a year-long Elective and a day-long Inter-Clerkship for medical undergraduates. DESIGN: A case control design (n = 100) and a one group pretest-posttest design (n = 98) were used to ask: (1) Are these two attitudinal measures responsive to changes induced by two undergraduate EOL curricula? (2) Do these two curricula have an additive effect (i.e., taking both yields a stronger attitudinal change than taking only one)? (3) Are there attitudinal and sociodemographic differences between students who took the year-long elective EOL course and those who did not? SUBJECTS: Undergraduate medical students. MEASUREMENTS: Two self-report measures: Concept of a Good Death and Concerns about Dying. RESULTS: Compared to nonelective participants, Elective participants reported less concern about working with dying patients at the end of the course and increased their valuation of clinical criteria in thinking about a good death. There were trends suggesting decreased general concern about dying and increased valuation of closure, and an interaction suggesting a larger impact on those with higher precourse concern scores. There were no differences between elective and nonelective participants at baseline. The Interclerkship increased students\u27 valuation of personal control aspects of death, and there was a trend in reducing concerns about working with dying patients. We did not find an additive effect of taking both curricula. CONCLUSIONS: We conclude that both measures were responsive to the relatively large effects this study would have been able to detect, and may be useful in future research to substantiate the effectiveness of EOL curricula in influencing attitudes and level of comfort with death and dying

Health Information Seeking on Behalf of Others: Characteristics of ‘Surrogate Seekers’

Understanding the health information seeking behaviors of surrogate seekers (those who seek health information for others) may guide efforts to reach disadvantaged populations. We used 2011-2012 data from the Health Information National Trends Survey to describe the behaviors of online surrogate seekers. Respondents were asked about their use of the Internet for surrogate seeking over the prior 12 months. Data were weighted to calculate population estimates. Compared to those who sought health information online for only themselves, surrogate seekers were more likely to live in households with others (weighted percent 89.4% vs. 82.5% of self-seekers; p \u3c 0.05); no significant differences in gender, race, income or education were observed. Surrogate seekers were more likely to report: visits to social networking sites to read and share about medical topics; participation in online health support groups and downloading of health information to electronic devices. On multivariate analysis, those who had looked online for a healthcare provider were more likely to be surrogate seekers (OR 1.67, 95% CI 1.08-2.59). Our results offer insight for leveraging health communication efforts to reach populations who rely upon surrogate seekers for health information

Enhancing Success of Medicare\u27s Shared Decision Making Mandates Using Implementation Science: Examples Applying the Pragmatic Robust Implementation and Sustainability Model (PRISM)

The Centers for Medicare and Medicaid Services (CMS) has mandated shared decision making (SDM) using patient decision aids for three conditions (lung cancer screening, atrial fibrillation, and implantable defibrillators). These forward-thinking approaches are in response to a wealth of efficacy data demonstrating that decision aids can improve patient decision making. However, there has been little focus on how to implement these approaches in real-world practice. This article demonstrates how using an implementation science framework may help programs understand multilevel challenges and opportunities to improve adherence to the CMS mandates. Using the PRISM (Pragmatic Robust Implementation and Sustainability Model) framework, we discuss general challenges to implementation of SDM, issues specific to each mandate, and how to plan for, enhance, and assess SDM implementation outcomes. Notably, a theme of this discussion is that successful implementation is context-specific and to truly have successful and sustainable changes in practice, context variability, and adaptation to context must be considered and addressed

Designing Shared Decision-Making Interventions for Dissemination and Sustainment: Can Implementation Science Help Translate Shared Decision Making Into Routine Practice

Shared decision making (SDM) is not widely practiced in routine care due to a variety of organizational, provider, patient, and contextual factors. This article explores how implementation science-which encourages attention to the multilevel contextual factors that influence the adoption, implementation, and sustainment of health care practices-can provide useful insights for increasing SDM use in routine practice. We engaged with stakeholders representing different organizations and geographic locations over three phases: 1) multidisciplinary workgroup meeting comprising researchers and clinicians (n = 11); 2) survey among a purposive sample of 47 patient advocates, clinicians, health care system leaders, funders, policymakers, and researchers; and 3) working session among diverse stakeholders (n = 30). The workgroup meeting identified priorities for action and research, which included targeting multiple audiences and levels, shifting culture toward valuing and supporting SDM, and considering contextual factors influencing SDM implementation. Survey respondents provided recommendations for increasing adoption, implementation, and maintenance of SDM in practice including providing tools to support SDM, obtaining stakeholders\u27 involvement, and raising awareness of the importance of SDM. Stakeholders in the working session provided recommendations on the design of a guide for implementation of SDM in clinical settings, strategies to disseminate educational curricula on SDM, and strategies to influence policies to increase SDM use. These specific recommendations serve as a call to action to pursuing specific promising strategies aimed at increasing SDM use in practice and enhance understanding of the perspectives of diverse stakeholders at multiple levels from an implementation science perspective that appear fruitful for further study and application