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Context While medical end-of-life planning has been well characterized, less is known about non-medical planning to prepare for the end of life. Objectives To determine the prevalence of engagement in non-medical end-of-life (EOL) planning and its relationship to medical EOL planning. Methods Three hundred and four persons age 65 and older recruited from physician offices and a senior center were administered an in-person interview asking about participation in the following non-medical EOL planning behaviors: moving to a location with more help, teaching someone to do things around the house, purchasing long-term care insurance, telling someone the location of important documents, preparing a financial will, conveying wishes for funeral arrangements, purchasing a cemetery plot, and prepaying for a funeral. Results Prevalence of participation in the different non-medical EOL planning activities varied widely, from 8% for prepaying for a funeral to 84% for telling someone the location of important documents. There was little overlap in the factors associated with participation in each activity. Conveying wishes for funeral arrangements and completing a financial will were associated with completing a living will (OR 2.69, 95% CI 1.51, 4.78; OR 6.70, 95% CI 3.18, 14.15) and communication about quality versus quantity of life (OR 4.52, 95% CI 2.54, 8.04; OR 2.47, 95% CI 1.25, 4.86). Conclusion There is variability in both the prevalence of and factors associated with engagement in non-medical EOL planning activities. The association of non-medical with medical planning activities supports the utility of programs assisting individuals with broad engagement in EOL planning.

Background Hospital admissions for severe hypoglycemia are associated with significant healthcare costs, decreased quality of life, and increased morbidity and mortality, especially for older adults with diabetes. Understanding the reasons for hypoglycemia hospitalization is essential for the development of effective interventions; yet, the causes and precipitants of hypoglycemia are not well understood. Methods We conducted a qualitative study of non-nursing home patients aged 65 years or older without cognitive dysfunction admitted to a single tertiary-referral hospital with diabetes-related hypoglycemia. During the hospitalization, we conducted one-on-one, in-depth, semi-structured interviews to explore: (1) experiences with diabetes management among patients hospitalized for severe hypoglycemia; and (2) factors contributing and leading to the hypoglycemic event. Major themes and sub-themes were extracted using the constant comparative method by 3 study authors. Results Among the 17 participants interviewed, the mean age was 78.9 years of age, 76.5% were female, 64.7% African American, 64.7% on insulin, and patients had an average of 13 chronic conditions. Patients reported: (1) surprise at hypoglycemia despite living with diabetes for many years; (2) adequate support, knowledge, and preparedness for hypoglycemia; (3) challenges balancing a diet that minimizes hyperglycemia and prevents hypoglycemia; (4) the belief that hyperglycemia necessitates medical intervention, but hypoglycemia does not; and (5) tension between clinician-prescribed treatment plans and self-management based on patients’ experience. Notably, participants did not report the previously cited reasons for hypoglycemia, such as food insecurity, lack of support or knowledge, or treatment errors. Conclusions Our findings suggest that some hypoglycemic events may not be preventable, but in order to reduce the risk of hypoglycemia in older individuals at risk: (1) healthcare systems need to shift from their general emphasis on the avoidance of hyperglycemia towards the prevention of hypoglycemia; and (2) clinicians and patients need to work together to design treatment regimens that fit within patient capacity and are flexible enough to accommodate life’s demands.

Purpose To identify factors associated with Human Papillomavirus (HPV) vaccine series completion among vaccine initiators in Mississippi Medicaid. Methods 2013–2018 Mississippi Medicaid administrative claims data were analyzed. Female and male beneficiaries aged 9 to 26 years who initiated HPV vaccination in the identification period were assessed for completion of age-appropriate number of recommended doses within a period of 12 months. Sex-stratified multivariable logistic regression was used to examine factors associated with HPV vaccine series completion in the study sample. Results A total of 18,110 female and 18,186 male beneficiaries initiated HPV vaccine between January 1, 2014 and June 30, 2017. Most of the initiators belonged to ages 11 to 12 years, African American race, managed care plans and Central Mississippi public health region. The vaccine series completion rate was 34% for females and 30% for males. Younger age at initiation was a significant predictor of vaccine series completion in both sexes. Specifically, initiators in age groups 9 to 10 and 11 to 12 years, respectively, had greater odds of completion, while initiators aged 15 to 26 years had lower odds of completion compared to initiators aged 13 to 14 years. Female and male beneficiaries in managed care plans (vs. fee-for-service) and of African American race (vs. Caucasians) had lower odds of completing the vaccine series. Female and male beneficiaries who initiated HPV vaccine series with a pediatrician had the highest completion rates. Conclusion HPV vaccination series completion rate in Mississippi Medicaid was suboptimal despite the high HPV-related cancer incidence in the state. HPV vaccine series completion is influenced by various sociodemographic factors. There is a need for robust education and public health programs to encourage completion of recommended doses.

Background Interventions with the potential for broad reach in ambulatory settings are necessary to achieve a life course approach to advance care planning. Objective To examine the effect of a computer-tailored, behavioral health model-based intervention on the engagement of adults in advance care planning recruited from ambulatory care settings. Design Cluster randomized controlled trial with participant-level analysis. (ClinicalTrials.gov: NCT03137459). Setting 10 pairs of primary and selected specialty care practices matched on patient sociodemographic information. Participants English-speaking adults aged 55 years or older; 454 adults at practices randomly assigned to usual care and 455 at practices randomly assigned to intervention. Intervention Brief telephone or web-based assessment generating a mailed, individually tailored feedback report with a stage-matched brochure at baseline, 2 months, and 4 months. Measurements The primary outcome was completion of the following 4 advance care planning activities at 6 months: identifying and communicating with a trusted person about views on quality versus quantity of life, assignment of a health care agent, completion of a living will, and ensuring that the documents are in the medical record-assessed by a blinded interviewer. Secondary outcomes were completion of individual advance care planning activities. Results Participants were 64% women and 76% White. The mean age was 68.3 years (SD, 8.3). The predicted probability of completing all advance care planning activities in usual care sites was 8.2% (95% CI, 4.9% to 11.4%) versus 14.1% (CI, 11.0% to 17.2%) in intervention sites (adjusted risk difference, 5.2 percentage points [CI, 1.6 to 8.8 percentage points]). Prespecified subgroup analysis found no statistically significant interactions between the intervention and age, education, or race. Limitations The study was done in a single region and excluded non-English speaking participants. No information was collected about nonparticipants. Conclusion A brief, easily delivered, tailored print intervention increased participation in advance care planning in ambulatory care settings. Primary funding source National Institute of Nursing Research and National Institute of Aging.

Objectives Concerns have repeatedly been raised about end-of-life decision making when a patient with diminished capacity is represented by a professional guardian, a paid official appointed by a judge. Such guardians are said to choose high-intensity treatment even when it is unlikely to be beneficial or to leave pivotal decisions to the court. End-of-life decision making by professional guardians has not been examined systematically, however. Design Retrospective cohort study. Setting Inpatient and outpatient facilities in the Department of Veterans Affairs (VA) Connecticut Healthcare System. Participants Decedent patients represented by professional guardians who received care at Connecticut VA facilities from 2003 to 2013 and whose care in the last month of life was documented in the VA record. Measurements Through chart reviews, we collected data about the guardianship appointment, the patient's preferences, the guardian's decision-making process, and treatment outcomes. Results There were 33 patients with professional guardians who died and had documentation of their end-of-life care. The guardian sought judicial review for 33%, and there were delays in decision making for 42%. In the last month of life, 29% of patients were admitted to the intensive care unit, intubated, or underwent cardiopulmonary resuscitation; 45% received hospice care. Judicial review and high-intensity treatment were less common when information about the patient's preferences was available. Conclusion Rates of high-intensity treatment and hospice care were similar to older adults overall. Because high-intensity treatment was less likely when the guardian had information about a patient's preferences, future work should focus on advance care planning for individuals without an appropriate surrogate. J Am Geriatr Soc 67:2161-2166, 2019.

Background/objectives To determine the feasibility of conducting a cluster randomized controlled trial providing individualized feedback reports to increase advance care planning (ACP) engagement in the primary care setting. Design Pilot cluster randomized controlled trial. Setting Two primary care practices selected for geographic colocation. Participants Adults aged 55 years and older. Intervention Brief assessment of readiness to engage in (stage of change for) three ACP behaviors (healthcare agent assignment, communication with agent about quality vs quantity of life, and living will completion) generating an individualized feedback report, plus a stage-matched brochure. Measures Patient recruitment and retention, intervention delivery, baseline characteristics, and stage of change movement. Results Recruitment rates differed by practice. Several baseline sociodemographic characteristics differed between the 38 intervention and 41 control participants, including employment status, education, and communication with healthcare agent. Feedback was successfully delivered to all intervention participants, and over 90% of participants completed a 2-month follow-up. More intervention participants demonstrated progression in readiness than did control participants, without testing for statistical significance. Conclusions This pilot demonstrates opportunities and challenges of performing a clustered randomized controlled trial in primary care practices. Differences in the two practice populations highlight the challenges of matching sites. There was a signal for behavior change in the intervention group. J Am Geriatr Soc 67:1917-1921, 2019.

BACKGROUND: Polypharmacy and potentially inappropriate medications (PIMs) are increasingly common and associated with adverse health effects. However, post-graduate education in polypharmacy and complex medication management for older adults remain limited. OBJECTIVE: The Initiative to Minimize Pharmaceutical Risk in Older Veterans (IMPROVE) polypharmacy clinic was created to provide a platform for teaching internal medicine (IM) and nurse practitioner (NP) residents about outpatient medication management and deprescribing for older adults. We aimed to assess residents’ knowledge of polypharmacy and perceptions of this interprofessional education intervention. DESIGN: A prospective cohort study with an internal comparison group. PARTICIPANTS: IM residents and NP residents; Veterans ≥ 65 years and taking ≥ 10 medications. INTERVENTION: IMPROVE consists of a pre-clinic conference, shared medical appointment, individual appointment, and interprofessional precepting model. MAIN MEASURES: We assessed residents’ performance on a pre-post knowledge test, residents’ qualitative assessment of the educational impact of IMPROVE, and the number and type of medications discontinued or decreased. KEY RESULTS: The IMPROVE intervention group (n = 18) had a significantly greater improvement in test scores than the control group (n = 18) (14% ± 15% versus − 1.3% ± 16%) over a period of 6 months (Wilcoxon rank sum, p = 0.019). In focus groups, residents (n = 17) reported perceived improvements in knowledge and skills, noting that the experience changed their practice in other clinical settings. In addition, residents valued the unique interprofessional experience. Veterans (n = 71) had a median of 15 medications (IQR 12–19), and a median of 2 medications (IQR 1–3) was discontinued. Vitamins, supplements, and cardiovascular medications were the most commonly discontinued medications, and cardiovascular medications were the most commonly decreased in dose or frequency. CONCLUSIONS: Overall, IMPROVE is an effective model of post-graduate primary care training in complex medication management and deprescribing that improves residents’ knowledge and skills, and is perceived by residents to influence their practice outside the program.

Older adults are prescribed a growing number of medications. Polypharmacy, commonly considered the receipt of five or more medications, is associated with a range of adverse outcomes. There is a debate about the reason(s) why. On one side is the assertion that older persons are being prescribed too many medications, with the number of medications increasing the risk of adverse events. On the other side is the observation that polypharmacy is associated both with overprescribing of inappropriate medications and underprescribing of appropriate medications. This leads to the concept of "inappropriate" vs "appropriate" polypharmacy, with the latter resulting from the prescription of many correct medications to persons with multiple chronic conditions. Few studies have examined the health outcomes associated with adding and/or removing medications to address this debate directly. The criteria used to identify underutilized medications are based on results of randomized controlled trials that may not be generalizable to older adults. Several randomized controlled trials and many more observational studies provide evidence that these criteria overestimate medication benefits and underestimate harms. In addition, evidence suggests that the marginal effects of medications added to an already complex regimen differ from their effects when considered individually. Although in selected circumstances adding medications results in benefit to patients, patients with multimorbidity and frailty/disability have susceptibilities that can decrease the likelihood of medication benefit and increase the likelihood of harms. The identification of appropriate polypharmacy requires more robust criteria to evaluate the net effects of complex medication regimens.

The introduction of laparoscopic cholecystectomy changed the approach to abdominal surgery revealing the patient-specific advantages of minimally invasive approaches to gastrointestinal diseases. Unfortunately, inherent limitations of laparoscopy impeded widespread utilization of laparoscopic surgery in advanced procedures such as laparoscopic colectomy. Even as prospective and randomized trials demonstrated outcomes advantages for the patient, few surgeons introduced laparoscopic colectomy into their practice. Robotic surgery has offered solutions to these inherent limitations of laparoscopic surgery. Yulan Wang and Computer Motion introduced the first FDA approved robotic surgery assistant, AESOP. This robot responded to foot controls and subsequently oral commands providing tremor free reliable video-laparoscopic camera control. As video-laparoscopic colorectal surgery evolved, Colorectal Surgeons were plagued with the intrinsic limitations of laparoscopic surgery, such as motion reversal and motion amplification of the surgical instruments caused by the fulcrum effect of the abdominal wall trocar. Using Department of Defense grants and venture capital funding, two surgical technology companies, Computer Motion and Intuitive Surgery developed robotic surgical systems to overcome these limitations, Zeus and da Vinci, respectively. Although these robotic surgical systems were intended to perform remote battle-field surgery with the surgeon stationed on an aircraft carrier or remote MASH Hospital, state licensing issues and malpractice concerns prompted both companies to focus on surgery with the patient, surgeon and robot in the same operating room. Zeus gained FDA approval first and Da Vinci followed shortly after. Eventually patent conundrums proved only solvable by Intuitive buying out Computer Motion leading to a consolidation of the technology from both companies into the subsequent generations of Da Vinci. More recently, as Intuitive׳s patents begin to expire, new robotic surgery companies are entering the market with surgical robots targeting specific niches in the future robotic surgery market. In particular, MedRobotics, for example, will soon introduce a surgical robot given FDA approval for transanal resections of neoplastic lesions. Similarly, Titan will enter the market with a surgical robot at a substantially lower price-point that the da Vinci. Clearly, surgical robotic options for colorectal patients will continue to expand in the near future. The long-term use of these technologies, of course, will require a long period of prospective and randomized clinical trials.

Context Advance care planning remains underutilized. A better understanding of the role of education in promoting engagement is needed. Objectives To examine advance care planning knowledge and its relationship to engagement in middle-aged and older adults. Methods This cross-sectional study utilized baseline data from 921 participants age ≥55 years enrolled in the STAMP randomized controlled trial, including a knowledge scale consisting of seven questions regarding the purpose and mechanisms of advance care planning and measures of participation. Results Only 11.9% of participants answered all 7 questions correctly, and 25.6% of participants answered ≤3 correctly (defined as “low knowledge”). Low knowledge was independently associated with male gender (odds ratio [OR] 2.1, 95% confidence interval [CI]: 1.5, 3.0), non-white race (OR 1.5, 95% CI: 1.1, 2.2), older age (OR 2.2, 95% CI: 1.4, 3.4), lower income (OR 1.5, 95% CI: 1.1, 2.1), and lower education level (OR 2.9, 95% CI: 2.0, 4.1). Higher knowledge was independently associated with communicating with a loved one about quality versus quantity of life (OR 1.7, 95% CI: 1.2, 2.4) and with living will completion (OR 1.6, 95% CI: 1.0, 2.5), but not with healthcare agent assignment. Factors including race and education remained associated with engagement after accounting for knowledge. Conclusion Knowledge deficits regarding advance care planning are common and associated with the same sociodemographic factors linked to other healthcare disparities. While improving knowledge is an important component of intervention, it is unlikely sufficient in and of itself to increase engagement.

Background/objectives Advance care planning (ACP) traditionally involves asking individuals about their treatment preferences during a brief period of incapacity near the end of life. Because dementia leads to prolonged incapacity, with many decisions arising before a terminal event, it has been suggested that dementia-specific ACP is necessary. We sought to elicit the perspectives of older adults with early cognitive impairment and their caregivers on traditional and dementia-specific ACP. Design Qualitative study with separate focus groups for patients and caregivers. Setting Memory disorder clinics. Participants Twenty eight persons aged 65+ with mild cognitive impairment or early dementia and 19 caregivers. Measurements Understanding of dementia trajectory and types of planning done; how medical decisions would be made in the future; thoughts about these decisions. Results No participants had engaged in any written form of dementia-specific planning. Barriers to dementia-specific ACP emerged, including lack of knowledge about the expected trajectory of dementia and potential medical decisions, the need to stay focused in the present because of fear of loss of self, disinterest in planning because the patient will not be aware of decisions, and the expectation that involved family members would take care of issues. Some patients had trouble engaging in the discussion. Patients had highly variable views on what the quality of their future life would be and on the leeway their surrogates should have in decision making. Conclusions Even among patients with early cognitive impairment seen in specialty clinics and their caregivers, most were unaware of the decisions they could face, and there were many barriers to planning for these decisions. These issues would likely be magnified in more representative populations, and highlight challenges to the use of dementia-specific advance directive documents.

Prognosis communication in heart failure is often narrowly defined as a discussion of life expectancy, but as clinical guidelines and research suggest, these discussions should provide a broader understanding of the disease, including information about disease trajectory, the experiences of living with heart failure, potential burden on patients and families, and mortality. Furthermore, despite clinical guidelines recommending early discussions, evidence suggests that these discussions occur infrequently or late in the disease trajectory. We review the literature concerning patient, caregiver, and clinician perspectives on discussions of this type, including the frequency, timing, desire for, effects of, and barriers to their occurrence. We propose an alternate view of prognosis communication, in which the patient and family/caregiver are educated about the nature of the disease at the time of diagnosis, and a process of engagement is undertaken so that the patient's full participation in their care is marshalled, and the care team engages the patient in the informed decision making that will guide care throughout the disease trajectory. We also identify and discuss evidence gaps concerning (i) patient preferences and readiness for prognosis information along the trajectory; (ii) best practices for communicating prognosis information; and (iii) effects of prognosis communication on patient's quality of life, mental health, engagement in critical self‐care, and clinical outcomes. Research is needed to determine best practices for engaging patients in prognosis communication and for evaluating the effects of this communication on patient engagement and clinical outcomes.

Background/objectives Little is known about older adults who have intact capacity but do not have a desired surrogate to make decisions if their capacity becomes impaired. Design Cross-sectional study of a nationally representative sample. Setting National Social Life, Health, and Aging Project (NSHAP), 2005-2006. Participants Community-dwelling older adults without known cognitive impairment, aged 57 to 85, interviewed as part of NSHAP (n = 2,767). Measurements We examined demographic, medical, and social connectedness characteristics associated with answering "no" to this question: "Do you have someone who you would like to make medical decisions for you if you were unable, as for example if you were seriously injured or very sick?" Because many states permit nuclear family to make decisions for persons with no legally appointed health care agent, we used logistic regression to identify factors associated with individuals who were ill suited to this paradigm in the sense that they had nuclear family but did not have a desired surrogate. Results Among NSHAP respondents, 7.5% (95% confidence interval = 6.4-8.7) did not have a desired surrogate. Nearly 90% of respondents without desired surrogates had nuclear family. Compared with respondents with desired surrogates, those without desired surrogates had lower indicators of social connectedness. On average, however, they had four confidants, approximately 70% socialized at least monthly, and more than 90% could discuss their health with a confidant. Among respondents who had nuclear family, few characteristics distinguished those with and without desired surrogates. Conclusion Nearly 8% of older adults did not have a desired surrogate. Most had nuclear family and were not socially disconnected. Older adults should be asked explicitly about a desired surrogate, and strategies are needed to identify surrogates for those who do not have family or would not choose family to make decisions for them.

Background/objectives Experts have suggested that patients represented by professional guardians receive higher intensity end-of-life treatment than other patients, but there is little corresponding empirical data. Design Retrospective cohort study. Setting and participants Among veterans aged 65 and older who died from 2011 to 2013, we used Minimum Data Set assessments to identify those who were nursing home residents and had moderately severe or severe dementia. We applied methods developed in prior work to determine which of these veterans had professional guardians. Decedent veterans with professional guardians were matched to decedent veterans without guardians in a 1:4 ratio, according to age, sex, race, dementia severity, and nursing facility type (VA based vs non-VA). Measurements Our primary outcome was intensive care unit (ICU) admission in the last 30 days of life. Secondary outcomes included mechanical ventilation and cardiopulmonary resuscitation in the last 30 days of life, feeding tube placement in the last 90 days of life, three or more nursing home-to-hospital transfers in the last 90 days of life, and in-hospital death. Results ICU admission was more common among patients with professional guardians than matched controls (17.5% vs 13.7%), but the difference was not statistically significant (adjusted odds ratio = 1.33; 95% confidence interval = .89-1.99). There were no significant differences in receipt of any other treatment; nor was there a consistent pattern. Mechanical ventilation and cardiopulmonary resuscitation were more common among patients with professional guardians, and feeding tube placement, three or more end-of-life hospitalizations, and in-hospital death were more common among matched controls. Conclusion Rates of high-intensity treatment were similar whether or not a nursing home resident with dementia was represented by a professional guardian. This is in part because high-intensity treatment occurred more frequently than expected among patients without guardians.

The increasing use of the question, "What matters most to you?" is a welcome development in the effort to provide patient-centered care. However, it is difficult for clinicians to translate answers to this question into treatment plans for chronic conditions, including recognizing when to consider options other than clinical practice guideline (CPG)-directed therapy. Goal elicitation is most helpful when a patient has different treatment options with clearly identifiable trade-offs. In the face of trade-offs, goal elicitation helps patients to prioritize among potentially competing outcomes. While decision aids (DAs) focus on trade-offs by delineating options and outcomes, the robust outcome data necessary to create DAs for older patients with multimorbidity are often lacking and even mild cognitive impairment makes the use of DAs difficult. The challenges for providing chronic disease care to older patients who are at risk for adverse events from CPG-directed therapy because of multimorbidity and/or frailty are to organize the complexity of individual combinations of diseases, conditions, and syndromes into common sets of trade-offs and to identify those goals or priorities that will directly inform a plan of care. J Am Geriatr Soc 68:474-477, 2020.

OBJECTIVES To examine factors associated with caregiver burden from a multifactorial perspective by examining caregiver and care recipient characteristics and a full range of caregiving tasks. DESIGN Nationally representative surveys of community‐dwelling older adults and their family caregivers residing in the United States. SETTING 2011 National Health and Aging Trends Study and National Study of Caregiving. PARTICIPANTS Community‐dwelling older adults and their family caregivers. MEASUREMENTS Caregiver burden, comprising emotional, physical, and financial difficulties associated with caregiving. RESULTS An estimated 14.9 million caregivers assisted 7.6 million care recipients. More than half of caregivers reported burden related to caregiving. In a multivariable regression model, caregivers who assisted with more activities of daily living and instrumental activities of daily living, health management tasks, and health system logistics were more likely to experience burden, as were female caregivers, adult child caregivers, caregivers in poor health, caregivers with anxiety symptoms, and those using respite care. Dementia was the only care recipient characteristic associated with burden. CONCLUSION Caregiver characteristics and provision of caregiving tasks determine caregiver burden more than care recipient characteristics. Absence of an association between type of a care recipient's chronic conditions and burden, except for dementia, suggests that the tasks that caregivers who assist older adults with a variety of health conditions undertake shape the experience of caregiving. J Am Geriatr Soc 67:277–283, 2019.

Objectives To explore patient and caregiver experiences, preferences, and attitudes toward the provision and receipt of caregiving assistance with medical tasks. Design Qualitative study consisting of in‐depth interviews with 20 patient–caregiver dyads. Setting Community and academic‐affiliated primary care clinics. Participants Individuals aged 65 or older with 2 or more health conditions and their family caregivers (n=20 patient–caregiver dyads). Measurements Open‐ended questions were asked about the tasks that the patient and caregiver performed to manage the patient's health conditions; questions were designed to elicit participant reactions and attitudes toward the help they provided or received. Transcripts were analyzed using the constant comparative method. Results Participant preferences and attitudes toward the receipt and provision of disease management tasks were highly personal. Participant responses clustered into 2 caregiving typologies: supportive caregiving relationships and conflicted caregiving relationships. Supportive relationships were characterized by patient–caregiver agreement about caregiver level of involvement, agreement about one another's competency to perform disease‐related tasks, mutual understanding, collaborative decision‐making and disease management, and use of family and formal caregiving. Conflicted relationships were characterized by disagreement about caregiver level of involvement, disagreement about one another's competency to perform disease management tasks, underappreciation of one another's experiences, disagreement over decision‐making and disease management, and use of formal caregiving. Conclusions The views that patient–caregiver dyads expressed in this study illustrate the varied preferences and attitudes toward caregiving assistance with multiple health conditions. These findings support a dyadic approach to evaluating and addressing patient and caregiver needs and attitudes toward provision of assistance.

This cross-sectional study evaluates the degree of anticoagulant use among nursing home residents with advanced dementia and atrial fibrillation at the end of life.

Background The US Veterans Administration (VA) has developed a robust and mature computational infrastructure in support of its electronic health record (EHR). Web technology offers a powerful set of tools for structuring clinical decision support (CDS) around clinical care. This paper describes informatics challenges and design issues that were confronted in the process of building three Web-based CDS systems in the context of the VA EHR. Methods Over the course of several years, we implemented three Web-based CDS systems that extract patient data from the VA EHR environment to provide patient-specific CDS. These were 1) the VACS (Veterans Aging Cohort Study) Index Calculator which estimates prognosis for HIV+ patients, 2) Neuropath/CDS which assists in the medical management of patients with neuropathic pain, and 3) TRIM (Tool to Reduce Inappropriate Medications) which identifies potentially inappropriate medications in older adults and provides recommendations for improving the medication regimen. Results The paper provides an overview of the VA EHR environment and discusses specific informatics issues/challenges that arose in the context of each of the three Web-based CDS systems. We discuss specific informatics methods and provide details of approaches that may be useful within this setting. Conclusions Informatics issues and challenges relating to data access and data availability arose because of the particular architecture of the national VA infrastructure and the need to link to that infrastructure from local Web-based CDS systems. Idiosyncrasies of VA patient data, especially the medication data, also posed challenges. Other issues related to specific functional needs of individual CDS systems. The goal of this paper is to describe these issues so that our experience may serve as a useful foundation to assist others who wish to build such systems in the future.

Objectives To understand the perspectives of both patients and the person who would make medical decisions for them if they were unable (surrogates) on their participation in advance care planning (ACP). Design Qualitative cross-sectional study. Setting Community. Participants Thirty-one veterans age 55 years and older and their surrogates. Measurements In interviews conducted with both the veteran and surrogate, they were asked to discuss their participation in four ACP activities: communication about life-sustaining treatment, communication about views on quality of life, completion of a living will, and appointment of a healthcare proxy. They were asked about barriers to and facilitators of ACP engagement. When they did not agree about engagement, they each provided their perspective on what they believed had or had not occurred. Results Many of the same barriers to and facilitators of engagement were discussed by both patients and surrogates. These included difficulty thinking about dying, differences in values, and experiences with others that demonstrated the ability of ACP to decrease burden or avoid conflict. Reasons for disagreements in perceptions about whether communication had occurred included surrogates’ need for more detailed information, surrogates’ lack of readiness to hear what the patient was saying, and surrogates’ reliance on what they know about the patient. For some dyads, participation in the study prompted additional communication, resulting in a better shared understanding of ACP engagement. Conclusion Surrogates can both impede and facilitate engagement in ACP, and they can hold different perceptions from patients regarding this engagement. Efforts to promote ACP may be most successful if they assess and address both patients’ and surrogates’ attitudes and help to facilitate clear communication between them.

Whereas modern clinicians are often reluctant to discuss prognosis with their patients, such discussions were central to medical practice in ancient Greece. A historical analysis has the potential to explain the reasons for this difference in prognostic practices and provide insights into overcoming current challenges. Many scholars consider prognosis to be the principal scientific achievement of the Hippocratic tradition. The earliest treatise on the subject, On Prognostics, defines prognosis broadly as "foreseeing and foretelling, by the side of the sick, the present, the past, and the future." This definition makes clear that prognosis is not simply about predicting the future, but also involves an appreciation for the continuity of past, present, and future as sequences of connected events, or trajectories, that can be pieced together into a comprehensive story of the patient's health. In modern medicine, prognosis has lagged behind diagnosis and treatment in its establishment as a central component of medical care. An important basis for understanding this lies in the paradigm change that occurred with the discovery of pathogens as agents of disease, shifting attention toward individual diseases and away from diseased individuals. With this shift, diagnostics and treatments advanced dramatically and prognosis fell to the background. More recent attempts to advance prognosis have focused on narrower uses of the term, such as estimates of life expectancy and mortality risk. However, physicians have expressed a number of reservations about the use of such estimates in the care of patients, and patients have indicated the desire for a wide variety of predictive information. Adopting the broadness of the Hippocratic definition may allow clinicians to overcome their hesitancy and provide much-needed information to their patients.

The association of historical opioid use with health care use and death among patients with chronic obstructive pulmonary disease (COPD) has been tested. Using Mississippi Medicaid data, we examined the association of transient or short-term opioid use and acute respiratory exacerbations among adults with COPD. We used a case-crossover design and 2013–2017 Mississippi Medicaid administrative claims data. A total of 1,972 qualifying exacerbation events occurred in 1,354 beneficiaries. The frequency and dose of opioid exposure in the 7 days before the exacerbation were examined and compared with the opioid exposure in 10 control windows, each 7 days long, before the exacerbation. Adjusted odds ratios were estimated using conditional logistic regression models to estimate the risk of opioid use on exacerbations after accounting for use of bronchodilators, corticosteroids, benzodiazepines, and β-blockers. Overall, opioid exposure in the 7 days before an exacerbation was significantly associated with acute respiratory exacerbation (odds ratio = 1.81; 95% confidence interval: 1.60, 2.05). Each 25-mg increase in morphine equivalent daily dose was associated with an 11.2% increase in the odds of an acute respiratory exacerbation (odds ratio = 1.11; 95% confidence interval: 1.04, 1.20). Transient use of opioids was significantly associated with acute respiratory exacerbation of COPD.

This article provides an overview of the literature describing the effects of geriatric patients’ pain on family members’ relationships, psychological well-being, and physical health. The theoretical mechanisms that underlie the association between patients’ pain and family members’ outcomes are outlined, and studies describing these mechanisms are summarized. Limitations to the current literature are discussed, and key recommendations for future research and practice are presented.

Objectives To determine whether older adult spouses’ frailty states and depressive symptoms are interrelated over time. Design Longitudinal, dyadic path analysis using the Actor–Partner Interdependence Model. Setting Data were from baseline (1989–90), Wave 3 (1992–93), and Wave 7 (1996–97), all waves in which frailty and depressive symptoms were measured, of the Cardiovascular Health Study (CHS), a multisite, longitudinal, observational study of risk factors for cardiovascular disease in adults aged 65 and older. Participants Spouses in 1,260 community-dwelling married couples. Measurements Frailty was measured using the CHS criteria, categorized as nonfrail, prefrail, or frail. Depressive symptoms were measured using the 10-item Center for Epidemiologic Studies Depression Scale. Results Within individuals (actor effects), greater frailty predicted greater subsequent depressive symptoms, and greater depressive symptoms predicted greater subsequent frailty. Between spouses (partner effects), an individual's greater frailty predicted the spouse's greater frailty, and an individual's greater depressive symptoms predicted the spouse's greater depressive symptoms. Conclusion Frailty and depressive symptoms are interrelated in older adult spouses. For older couples, interventions to prevent or treat frailty and depression that focus on couples may be more effective than those that focus on individuals.

IntroductionAdvance care planning (ACP) is a key component of high-quality end-of-life care but is underused. Interventions based on models of behaviour change may fill an important gap in available programmes to increase ACP engagement. Such interventions are designed for broad outreach and flexibility in delivery. The purpose of the Sharing and Talking about My Preferences study is to examine the efficacy of three behaviour change approaches to increasing ACP engagement through two related randomised controlled trials being conducted in different settings (Veterans Affairs (VA) medical centre and community).Methods and analysisEligible participants are 55 years or older. Participants in the community are being recruited in person in primary care and specialty outpatient practices and senior living sites, and participants in the VA are recruited by telephone. In the community, randomisation is at the level of the practice or site, with all persons at a given practice/site receiving either computer-tailored feedback with a behaviour stage-matched brochure (computer-tailored intervention (CTI)) or usual care. At the VA, randomisation is at the level of the participant and is stratified by the number of ACP behaviours completed at baseline. Participants are randomised to one of four groups: CTI, motivational interviewing, motivational enhancement therapy or usual care. The primary outcome is completion of four key ACP behaviours: identification of a surrogate decision maker, communication about goals, completing advance directives and ensuring documents are in the medical record. Analysis will be conducted using mixed effects models, taking into account the clustered randomisation for the community study.Ethics and randomisationThe studies have been approved by the appropriate Institutional Review Boards and are being overseen by a Safety Monitoring Committee. The results of these studies will be disseminated to academic audiences and leadership in in the community and VA sites.Trial registration numbersNCT03137459andNCT03103828.

Falls are an important concern for individuals living with HIV (HIV+). The purpose of this study was to understand perceptions of HIV+ individuals who had fallen regarding what caused their falls, prevention strategies that they used, and the impact of falls on their lives. Qualitative Description was the approach best suited to our study. We conducted in-depth interviews with 21 HIV+ individuals aged 47 to 71 years who had fallen within the past two years and who received care in a primary care/HIV clinic. Participants identified causes of falls as intrinsic (HIV, opportunistic infections, antiretroviral therapy, substance use, polypharmacy) or extrinsic (icy sidewalks, wet floors). Among those who felt that their falls could be prevented, prevention strategies included physical therapy and avoiding extrinsic fall risk factors. Some participants, however, felt that their falls could not be prevented. While some participants responded adaptively to falls, for many, the experience of falling was connected with deep feelings of loss and suffering. For these individuals, falls were understood to be "the beginning of the end" and a source of social isolation, changing family roles, diminished sense of self, and stigma.

OBJECTIVE Our objective was to determine the prevalence of functional disability among older women with urinary incontinence (UI). METHODS We conducted a secondary analysis of the 2005-2006 National Social Life, Health and Aging Project. Daily UI was defined as answering "daily" to the question, "How frequently… have you had difficulty controlling your bladder, including leaking small amounts of urine, leaking when you cough or sneeze, or not being able to make it to the bathroom on time?" We then explored functional status. Women were asked about 7 basic activities of daily living (ADLs). Statistical analyses with percentage estimates and 95% confidence intervals (CIs) were performed. Logistic regression was performed to assess the association between functional status and daily UI. RESULTS In total, 1412 women were included in our analysis. Daily UI was reported by 177 (12.5%) women. Functional dependence or disability with any activities of daily living was reported in 62.1% (95% CI, 54.2%-70.1%) of women with daily UI. Among women with daily UI, 23.6% (95% CI, 16.8%-30.5%) reported specific difficulty or dependence with using the toilet, signifying functional limitations which may contribute to urine leakage. After adjusting for age category, race/ethnicity, education level, and parity, women with daily UI had 3.31 increased odds of functional difficulty or dependence compared with continent older women. CONCLUSIONS More than 60% of older women with daily UI reported functional difficulty or dependence and one fourth of women with daily UI specifically reported difficulty or dependence with using the toilet.

Objective To understand how older persons with multiple chronic conditions (MCC) approach decisions about cancer screening. Materials and Methods We conducted interviews with adults > 65 years old with at least two chronic conditions who were taking ≥ five medications daily. Patients were first asked how age and multimorbidity influence their cancer screening decisions. After showing them an educational prompt that explained the relationship between life expectancy and the benefits of cancer screening, respondents were then asked about screening in the context of specific health scenarios. Using grounded theory, three independent readers coded responses for salient themes. Sample size was determined by thematic saturation. Results Most respondents (26 of 28) initially indicated that their overall health or medical conditions do not influence their cancer screening decisions. After viewing the educational prompt, respondents described two broad approaches to cancer screening in the setting of increasing age or multi-morbidity. The first was a “benefits versus harms” approach in which participants weighed direct health benefits (e.g. reducing cancer incidence or mortality) and harms (e.g. complications or inconvenience). The second was a heuristic approach. Some heuristics favored screening, such as a persistent belief in unspecified benefits from screening, value of knowledge about cancer status, and not wanting to “give up”, whereas other heuristics discouraged screening, such as fatalism or a reluctance to learn about their cancer status. Conclusions When considering cancer screening, some older persons with MCC employ heuristics which circumvent the traditional quantitative comparison of risks and benefits, providing an important challenge to informed decision making.

OBJECTIVES: To summarize evidence regarding the health outcomes associated with polypharmacy, defined as number of prescribed medications, in older community-dwelling persons. DESIGN: Systematic review of MEDLINE (OvidSP 1946 to May, Week 3, 2014). SETTING: Community. PARTICIPANTS: Observational studies examining health outcomes according to number of prescription medications taken. MEASUREMENTS: Association between number of medications and health outcomes. Because of the importance of comorbidity as a potential confounder of the relationship between polypharmacy and health outcomes, articles were assessed regarding the quality of their adjustment for confounding. RESULTS: Of the 50 studies identified, the majority that were rated good in terms of their adjustment for comorbidity demonstrated relationships between polypharmacy and a range of outcomes, including falls, fall outcomes, fall risk factors, adverse drug events, hospitalization, mortality, and measures of function and cognition. However, a number of these studies failed to demonstrate associations, as did a substantial proportion of studies rated fair or poor. CONCLUSION: Data are mixed regarding the relationship between polypharmacy, considered in terms of number of medications, and adverse outcomes in community-dwelling older persons. Because of the challenge of confounding, randomized controlled trials of medication discontinuation may provide more-definitive evidence regarding this relationship than observational studies can provide. Language: en

The patient's role in medical decision making is often not matched to the clinical circumstances: rather than making strong recommendations when there's greater certainty and allowing patients to decide when there's greater uncertainty, we should do the opposite.

Objectives To examine the effect of the Tool to Reduce Inappropriate Medications (TRIM), a web tool linking an electronic health record (EHR) to a clinical decision support system, on medication communication and prescribing. Design Randomized clinical trial. Setting Primary care clinics at a Veterans Affairs Medical Center. Participants Veterans aged 65 and older prescribed seven or more medications randomized to receipt of TRIM or usual care (N = 128). Intervention TRIM extracts information on medications and chronic conditions from the EHR and contains data entry screens for information obtained from brief chart review and telephonic patient assessment. These data serve as input for automated algorithms identifying medication reconciliation discrepancies, potentially inappropriate medications (PIMs), and potentially inappropriate regimens. Clinician feedback reports summarize discrepancies and provide recommendations for deprescribing. Patient feedback reports summarize discrepancies and self-reported medication problems. Measurements Primary: subscales of the Patient Assessment of Care for Chronic Conditions (PACIC) related to shared decision-making; clinician and patient communication. Secondary: changes in medications. Results 29.7% of TRIM participants and 15.6% of control participants provided the highest PACIC ratings; this difference was not significant. Adjusting for covariates and clustering of patients within clinicians, TRIM was associated with significantly more-active patient communication and facilitative clinician communication and with more medication-related communication among patients and clinicians. TRIM was significantly associated with correction of medication discrepancies but had no effect on number of medications or reduction in PIMs. Conclusion TRIM improved communication about medications and accuracy of documentation. Although there was no association with prescribing, the small sample size provided limited power to examine medication-related outcomes.

The empirical literature on caregiver burden has been dominated by a focus on dementia and disease-specific samples, and the risk associated with providing disability-related assistance. In this study, we analyzed data from 611 community-dwelling older adults without dementia or severe disability who participated in the 2011 National Health and Aging Trends Study (NHATS) and their primary caregivers who responded to the linked National Study of Caregiving (NSOC). Multivariable logistic regression models examined the relationship between the number of health-related tasks caregivers provided within three domains (instrumental activities of daily living (IADL), health systems logistics, health management) and caregiver burden, a composite measure of caregivers’ self-reported emotional, physical, and financial difficulties associated with providing care (dichotomized into any vs. no burden). After adjusting for older adults’ and caregivers’ sociodemographic and health characteristics, separate models for each domain demonstrated that providing assistance with a greater number of IADL-related tasks (adjusted odds ratio(aOR)=3.5; 95% CI, 1.8–6.4), health systems tasks (aOR=1.8; 95% CI, 1.1–3.0), and health management tasks (aOR=1.6; 95% CI, 0.9–2.7) was associated with a higher risk of burden. In the full model including all domains of assistance, only IADL-related assistance remained significantly associated with burden; caregivers who reported poor health (aOR=2.0; 95% CI, 1.0–3.6), anxiety (aOR=2.4; 95% CI, 1.1–5.3), and cared for an older adult with self-reported depression (aOR=1.8; 95% CI, 1.0–3.0) were more likely to experience burden. Findings suggest that burden is associated most strongly with IADL-related assistance and with the physical and psychological well-being of caregivers and older adults.

Studies examining the relationship between informal caregiving and caregiver burden have largely focused on samples defined by disease or disability, and on the provision of disability-related assistance. This study characterizes a broad range of caregiving activities provided to a nationally-representative sample of community-dwelling older adults. Participants were the primary caregivers (N=1,342) of individuals enrolled in the 2011 National Health and Aging Trends Study (NHATS) who responded to the associated National Study of Caregiving (NSOC). We estimated the prevalence of and associations between the number of tasks within three domains of assistance (instrumental activities of daily living (IADL)-related, health management, health systems logistics) and caregiver burden among caregivers of four groups of older adults: those with dementia and disability (n=261), dementia but not disability (n=230), disability but not dementia (n=229), no dementia or disability (n=622). Caregiver burden was a composite measure of caregivers’ emotional, physical and financial difficulties (dichotomized into any vs. no burden). Within each group, caregivers provided assistance with at least one task across domains of IADL-related assistance (>98%), health systems logistics (>78%), and health management (>54%). Unadjusted analyses using the Mantel-Haenszel trend test showed a significant linear association (p

Objectives To estimate the number of caregivers providing assistance to community-dwelling older persons with and without dementia and with or without substantial disability; to describe the characteristics of caregivers and care recipients in these groups; to characterize the health-related tasks that caregivers provide; and to estimate associations between the numbers of tasks and caregiver burden. Design Nationally representative surveys of caregivers and older adults in the United States. Setting 2011 National Health and Aging Trends Study and National Study of Caregiving. Participants Community-dwelling older adults and their family caregivers, who were selected on the basis of having assisted with mobility, self-care, household activities, transportation, or medical tasks. Measurements Caregiver burden (emotional, physical, financial difficulties) and restrictions on social participation. Results Although much larger proportions of older adults with dementia and disability (98.4%, n = 1.0 million) and dementia but not disability (95.5%, n = 1.3 million) received caregiving assistance, the largest absolute number of individuals receiving assistance were older adults without dementia or disability (4.0 million). Within each caregiver group, caregivers provided assistance with at least one task across domains of activity of daily living and instrumental activity of daily living–related assistance (>98%), health systems logistics (>70%), and health management (>50%). There was a significant linear association between number of tasks provided and risk of burden in virtually all caregiver groups and domains of assistance. Conclusion Caregivers of care recipients without dementia or disability accounted for the largest absolute number of helpers. These caregivers, similar to caregivers of care recipients with dementia or disability, delivered a broad spectrum of health-related tasks and experienced caregiver burden and restrictions on social participation. Findings support the need for interventions that address the needs of caregivers who have not typically been defined as high risk.

Objectives To determine how do-not-hospitalize (DNH) orders are interpreted and used in nursing homes (NHs) once they are in place. Design Qualitative study using in-depth semi-structured interviews performed from December 2013 to April 2014. Setting Eight skilled nursing facilities in Connecticut that ranked in the top 10% or bottom 10% in hospitalization rates from 2008 to 2010. Participants Nursing facility staff members (N = 31). Measurements A multidisciplinary team performed qualitative content analysis. The constant comparative method was used to develop a coding structure and identify themes. Results DNH orders were uncommon at low- and high-hospitalizing facilities. Participants reported that they did not interpret these orders literally. A DNH order was not a prohibition against hospitalization but was understood to have a variety of exceptions. These orders functioned primarily as a signal that hospitalization should be questioned and discussed with the family when an acute event occurred. Conclusion In-the-moment discussions about hospitalization are still necessary even when a DNH order is in place. Work to reduce potentially burdensome NH–hospital transfers needs to focus not just on eliciting preferences in advance, but also on preparing residents and their families to make the best decisions about hospitalization when the time comes.

There is a growing body of evidence demonstrating frailty as an important predictor of surgical outcomes in older adults undergoing major surgeries. The age-related onset of many symptoms of female pelvic floor dysfunction (PFD) in women suggests that many women seeking treatment for PFD may also have a high prevalence of frailty, which could potentially impact the risks and benefits of surgical treatment options. Our primary objective was to determine the prevalence of frailty, cognitive impairment, and functional disability in older women seeking treatment for PFD.We conducted a cross-sectional study with prospective recruitment between September 2011 and September 2012. Women, age 65 years and older, were recruited at the conclusion of their new patient consultation for PFD at a tertiary center. A comprehensive geriatric screening including frailty measurements (Fried Frailty Index), cognitive screening (Saint Louis University Mental Status score), and functional status evaluation for activities of daily living (Katz ADL score) was conducted.Sixteen percent (n/N = 25/150) of women were categorized as frail according to the Fried Frailty Index score. After adjusting for education level, 21.3 % of women (n/N = 32/150) screened positive for dementia and 46 (30.7 %) reported functional difficulty or dependence in performing at least one Katz ADL. Sixty-nine women (46.0 %) chose surgical options for treatment of their PFD at the conclusion of their new patient visit with their physician.Frailty, cognitive impairment, and functional disability are common in older women seeking treatment for PFD.

Objectives: To determine how well universal health outcome priorities represent individuals' preferences in specific clinical situations. Design: Observational cohort study. Setting: Community. Participants: Community-dwelling adults aged 65 and older (N = 357). Measurements: Participants used three tools assessing universal health outcome priorities related to two common trade-offs: quality versus quantity of life and future health versus present inconveniences and burdens of treatment. The tools' ability to identify participants who were unwilling to take a medication that reduced the risk of myocardial infarction but caused dizziness and fatigue was analyzed. Results: There were consistent and significant associations between unwillingness to take the medication and prioritizing quality of life or future health for all three tools in the expected direction (P < .05). Despite these associations, the positive (PPV) and negative predictive values for the tools were generally modest (0.49–0.83). The tool with the most specific statements resembling the medication scenario had the best specificity (0.97) and PPV (0.83). Conclusion: Universal health outcome priorities only modestly identified older persons who would be unwilling to take a medication for primary prevention of myocardial infarction that causes adverse effects. Although tools that are the most general in their assessment of priorities have the benefit of being applicable across the widest range of scenarios, tools with greater specificity may be necessary to inform individual treatment decisions.

Objectives: To examine whether experiences with illness and end-of-life care are associated with readiness to participate in advance care planning (ACP). Design: Observational cohort study. Setting: Community. Participants: Persons aged 60 and older recruited from physician offices and a senior center. Measurements: Participants were asked about personal experience with major illness or surgery and experience with others' end-of-life care, including whether they had made a medical decision for someone dying, knew someone who had a bad death due to too much or too little medical care, or experienced the death of a loved one who made end-of-life wishes known. Stages of change were assessed for specific ACP behaviors: completion of living will and healthcare proxy, communication with loved ones regarding life-sustaining treatments and quantity versus quality of life, and communication with physicians about these same topics. Stages of change included precontemplation, contemplation, preparation, and action or maintenance, corresponding to whether the participant was not ready to complete the behavior, was considering participation in the next 6 months, was planning participation within 30 days, or had already participated. Results: Of 304 participants, 84% had one or more personal experiences or experience with others. Personal experiences were not associated with greater readiness for most ACP behaviors. In contrast, having one or more experiences with others was associated with greater readiness to complete a living will and healthcare proxy, discuss life-sustaining treatment with loved ones, and discuss quantity versus quality of life with loved ones and with physicians. Conclusion: Older individuals who have experience with end-of-life care of others demonstrate greater readiness to participate in ACP. Discussions with older adults regarding these experiences may be a useful tool in promoting ACP.

Little is known about the differences between physicians in training and post training in their willingness to comply with patient requests at the end of life.To compare the attitudes of attendings and residents regarding a range of patient requests at the end of lifeWritten, cross-sectional surveyThe cohort included 191 attendings randomly selected across the state of Connecticut and 240 residents from 2 university-affiliated Internal Medicine programs.We surveyed attendings and residents about their willingness to honor the requests of the same decisionally capable elderly patient in five scenarios involving different requests regarding end-of-life treatment.While a large majority of both attendings and residents were willing to comply with each of the requests to withhold intubation (100 % and 94 %, respectively), to extubate (92 % and 77 %), and to give increasingly higher doses of narcotics (94 % and 71 %), a significantly larger proportion of attendings versus residents was willing to comply with each of these requests. Small proportions of attendings and residents were willing to prescribe a lethal amount of sleeping pills (3 % and 5 %, respectively) and to give a lethal injection in its current illegal state (1 % and 4 %). A significantly larger proportion of residents (32 %) compared to attendings (19 %) was willing to give a lethal injection if legal. Adjusting for sociodemographic factors, attending status was independently associated with willingness to extubate [adjusted odds ratio (AOR) = 3.0, 95 % CI = 1.6-5.7] and to give a lethal injection if legal (AOR = 0.5, 95 % CI = 0.3-0.8). The proportion of physicians willing to extubate increased across years since graduation, with the greatest differences occurring across the residency years (69 % to 86 %).Clinical experience was an important determinant of physicians' willingness to perform multiple patient requests at the end of life, with substantial changes in attitudes occurring during residency training. More research is needed to determine whether dedicated clinical exposure for physicians in training influences attitudes.