Faculty Bibliography

BACKGROUND:Older adults with cognitive impairment have more emergency department visits and 30-day readmissions and are more likely to die after visiting the emergency department than people without cognitive impairment. Emergency department providers frequently do not identify cognitive impairment. Use of cognitive screening tools, along with better understanding of root causes for emergency department visits, could equip health care teams with the knowledge needed to develop individually tailored care management strategies for post-emergency department care. By identifying and directly addressing patients' and informal caregivers' (or care partners') psychosocial and health care needs, such strategies could reduce the need for repeat acute care. We have used the terms "caregiver" and "care partner" interchangeably. OBJECTIVE:We aimed to describe the protocol for a randomized controlled trial of a new care management intervention, the Program of Intensive Support in Emergency Departments for Care Partners of Cognitively Impaired Patients (POISED) trial, compared with usual care. We described the research design, intervention, outcome measures, data collection techniques, and analysis plans. METHODS:Emergency department patients who were aged ≥75 years and screened positive for cognitive impairment via either the Mini-Cog or the proxy-reported Short Informant Questionnaire on Cognitive Decline in the Elderly, with a planned discharge to home, were recruited to participate with their identified informal (family or friend) caregiver in the 2-site POISED randomized controlled trial at New York University Langone Health and Indiana University. The intervention group received 6 months of care management from the POISED Care Team of registered nurses and specialty-trained paraprofessionals, who perform root cause analyses, administer standardized assessments, provide advice, recommend appropriate referrals, and, when applicable, implement dementia-specific comorbid condition protocols. The control group received care as recommended at emergency department discharge (usual care) and were given information about resources for further cognitive assessment. The primary outcome is repeat emergency department use; secondary outcomes include caregiver activation for patient health care management, caregiver depression, anxiety, and experience of social support as important predisposing and time-varying enabling and need characteristics. Data were collected from questionnaires and patients' electronic health records. RESULTS:Recruitment was conducted between March 2018 and May 2021. Study findings will be published in peer-reviewed journals and presented to peer audiences, decision makers, stakeholders, and other interested persons. CONCLUSIONS:The POISED intervention is a promising approach to tailoring care management based on root causes for emergency department admission of patients with cognitive impairment with the aim of reducing readmissions. This trial will provide insights for caregivers and emergency department and primary care providers on appropriate, personalized, and proactive treatment plans for older adults with cognitive impairment. The findings will be relevant to audiences concerned with quality of life for individuals with cognitive impairment and their caregivers. TRIAL REGISTRATION/BACKGROUND:ClinicalTrials.gov NCT03325608; https://clinicaltrials.gov/ct2/show/NCT03325608. INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID)/UNASSIGNED:DERR1-10.2196/36607.

BACKGROUND:Venous thromboembolism (VTE) is a significant cause of morbidity and mortality among patients with inflammatory bowel disease (IBD). However, data on national trends remain limited. AIMS/OBJECTIVE:To assess national trends in VTE-associated hospitalisations among patients with IBD as well as risk factors for, and mortality associated with, these events METHODS: Using the U.S. Nationwide Inpatient Sample from 2000-2018, temporal trends in VTE were assessed using the National Cancer Institute's Joinpoint Regression Program with estimates presented as the average annual percent change (AAPC) with 95% confidence intervals (CIs). RESULTS:Between 2000 and 2018, there were 4,859,728 hospitalisations among patients with IBD, with 128,236 (2.6%) having a VTE, and 6352 associated deaths. The rate of VTE among hospitalised patients with IBD increased from 192 to 295 cases per 10,000 hospitalisations (AAPC 2.4%, 95%CI 1.4%, 3.4%, p < 0.001), and remained significant when stratified by ulcerative colitis (UC) and Crohn's disease as well as by deep vein thrombosis and pulmonary embolism. On multivariable analysis, increasing age, male sex, UC (aOR: 1.30, 95%CI 1.26, 1.33), identifying as non-Hispanic Black, and chronic corticosteroid use (aOR: 1.22, 95%CI 1.16, 1.29) were associated with an increased risk of a VTE-associated hospitalisation. CONCLUSION/CONCLUSIONS:Rates of VTE-associated hospitalisations are increasing among patients with IBD. Continued efforts need to be placed on education and risk reduction.

Introduction: Nearly a quarter of older adults with inflammatory bowel disease (IBD) require surgery. Patients with IBD are at risk for complications postoperatively and this risk is increased in older adults. However, little is known about the risk factors leading to these complications.We assessed risk factors associated with adverse postoperative outcomes among older adults who underwent IBD-related surgery, as well as evaluated trends in emergency vs. elective surgery in this population.
Method(s): Using the American College of Surgeons National Surgical Quality Improvement Program (ACS-NSQIP) database, we identified adults >=60 years of age who underwent an IBD-related intestinal resection from 2005-2019. Our primary outcome included a 30-day composite of mortality, readmission, reoperation, and/or what we identified as serious complications listed in NSQIP.
Result(s): In total, 9,640 intestinal resections were performed among older adults with IBD from 2005-2019, with 48.3% having undergone resection for Crohn's disease (CD), and 51.7% for ulcerative colitis (UC). Nearly 37% experienced an adverse outcome, with the most common complication being infection (20.21%). From 2005 to 2015, there was no decrease in the number of emergent cases among older adults. On univariate analysis, higher rates of adverse postoperative outcomes were seen with increasing age (p< 0.001), with nearly 50% of those >=80 years of age having an adverse outcome. Patients who underwent an emergency surgery had a higher likelihood of postoperative complications (66.86%; p< 0.001). On multivariable analysis, albumin <=3 (aOR 1.99; 95%CI 1.69-2.33), the presence of two or more comorbidities (aOR, 1.50; 95%CI 1.27-1.76), totally dependent functional status as compared to those partially dependent or independent (aOR, 7.28; 95%CI 3.14-21.2), and emergency surgery (aOR, 1.70; 95% CI 1.36-2.11) significantly increased the odds of an adverse outcome. (Figure)
Conclusion(s): Overall 37% of older adults with IBD experienced an adverse outcome as a result of IBD-related surgery. Limited functional health status, low preoperative serum albumin levels, and those undergoing emergent surgery were associated with a significantly higher risk. This is particularly important as the number of older adults with IBD is increasing, with a persisting number of emergency cases over time. Given the high rate of surgery in this population, future research should focus on preoperative rehabilitation, nutritional optimization, and timely surgery to improve outcomes. (Table Presented)

BACKGROUND:The emergency department (ED) is a critical juncture in the care of persons living with dementia (PLwD), as they have a high rate of hospital admission, ED revisits, and subsequent inpatient stays. We examine ED disposition of PLwD compared with older adults with non-dementia chronic disease as well as healthcare utilization and survival. METHODS:Medicare claims data were used to identify community-dwelling older adults 66+ years old from 34 hospitals with either Alzheimer's disease/Alzheimer's disease related dementias (AD/ADRD) or a non-AD/ADRD chronic condition between January 1, 2014, and December 31, 2018. We compared ED disposition at the index visit, as well as healthcare utilization and mortality in the 12 months following an index ED visit, and adjusted for age, gender, and risk of mortality. RESULTS:There were 29,626 patients in the AD/ADRD sample, and 317,046 in the comparison sample. The AD/ADRD sample was older (82.4 years old [SD: 8.2] vs. 76.0 years old [SD: 7.7]) and had more female patients (59.9% vs. 54.7%). The AD/ADRD sample was more likely to experience ED disposition to acute care (OR 1.039, p < 0.001, 95% CI 1.029-1.050), to have an ED revisit (OR 1.077, p < 0.001, 95% CI 1.066-1.087), and an inpatient stay in the subsequent 12 months (OR 1.085, p < 0.001, 95% CI 1.075-1.095). ED disposition to hospice was low in both samples (0.2%). AD/ADRD patients had a higher risk of mortality (OR 1.099, p < 0.001, 95% CI 1.091-1.107) and high short-term mortality (31.9% within 12 months) than those without AD/ADRD (15.3% within 12 months). CONCLUSIONS:PLwD who visit the ED have high short-term mortality. Despite this, disposition to acute care, ED revisits, and inpatient stays, rather than hospice, remain the predominant mode of care delivery. Transition directly from the ED to hospice for PLwD is rare.

INTRODUCTION/BACKGROUND:Homebound individuals with advanced Parkinson's disease (PD) are underrepresented in research and care. We tested the impact of interdisciplinary, telehealth-enhanced home visits (IN-HOME-PD) on patient quality of life (QoL) compared with usual care. METHODS:Nonrandomized controlled trial of quarterly, structured, telehealth-enhanced interdisciplinary home visits focused on symptom management, home safety, medication reconciliation, and psychosocial needs (ClinicalTrials.gov NCT03189459). We enrolled homebound participants with advanced PD (Hoehn & Yahr (HY) stage ≥3). Usual care participants had ≥2 visits in the Parkinson's Outcomes Project (POP) registry. We compared within- and between-group one-year change in QoL using the Parkinson's Disease Questionnaire. RESULTS:Sixty-five individuals enrolled in IN-HOME-PD (32.3% women; mean age 78.9 (SD 7.6) years; 74.6% white; 78.5% HY ≥ 4) compared with 319 POP controls, with differences in age, race, and PD severity (37.9% women; mean age 70.1 (7.8) years; 96.2% white; 15.1% HY ≥ 4). Longitudinally, the intervention group's QoL remained unchanged (within-group p = 0.74, Cohen's d = 0.05) while QoL decreased over time in POP controls (p < 0.001, Cohen's d = 0.27). The difference favored the intervention (between-group p = 0.04). POP participants declined in 7/8 dimensions while IN-HOME-PD participants' bodily discomfort improved and hospice use and death at home-markers of goal-concordant care-far exceeded national data. CONCLUSIONS:Telehealth-enhanced home visits can stabilize and may improve the predicted QoL decline in advanced PD via continuity of care and facilitating goal-concordant care, particularly among diverse populations. Extrapolating features of this model may improve continuity of care and outcomes in advanced PD.

In October 2021 the Food and Drug Administration released draft rules creating a new class of hearing aids to be sold over the counter. Since Medicare does not cover hearing aids, the ready availability of low-cost aids is potentially good news for the millions of older Americans with hearing loss, a disorder that is associated with isolation, depression and poor health. However, better financial access to hearing aids will not necessarily translate into better hearing: many older people will need assistance in fitting, using and maintaining their aids. Policymakers, managers, and clinicians need to consider how to structure, fund and deliver these vital adjunctive services.

PURPOSE/OBJECTIVE:Severe hearing loss is particularly prevalent among Veterans. In response, the Veterans Affairs (VA) provides hearing aids and cochlear implants as part of their comprehensive hearing loss treatment. The VA's national health care system and integrated electronic health records offer a unique opportunity to examine patterns and outcomes in the management of severe hearing loss. METHOD/METHODS:We retrospectively reviewed an urban VA center's database for all Veterans who underwent cochlear implantation between 2010 and 2019. We collected preoperative demographic and audiological data including cochlear implant outcomes. RESULTS:During the study period, 61 Veterans received a cochlear implant, totaling 70 ears implanted. Median age at implantation was 70.2 years. Over 90% of Veterans reported preoperative hearing aid use, and median preoperative four-frequency pure-tone average and aided word recognition score in the ear to be implanted were 100 dB HL and 7%, respectively. The median onset of severe hearing loss bilaterally was over 4 years prior to cochlear implant evaluation based on available audiometric data. Postoperative word recognition score was negatively correlated with self-reported duration of hearing loss. CONCLUSIONS:This study provides unique insights into how Veterans with severe hearing loss are managed at one VA center. Compared to data published on cochlear implant recipients in the civilian population, Veterans in this cohort were older and had higher rates of preoperative hearing aid use. Available VA data suggest most Veterans were appropriate candidates for cochlear implant referral years prior to undergoing an evaluation. Reasons for treatment delays in this population remain to be studied.

BACKGROUND:The need to engage adults, age 65 and older, in clinical trials of conditions typical in older populations, (e.g. hypertension, diabetes mellitus, Alzheimer's disease and related dementia) is exponentially increasing. Older adults have been markedly underrepresented in clinical trials, often exacerbated by exclusionary study criteria as well as functional dependencies that preclude participation. Such dependencies may further exacerbate communication challenges. Consequently, the evidence of what works in subject recruitment is less generalizable to older populations, even more so for those from racial and ethnic minority and low-income communities. METHODS:To support capacity of research staff, we developed a virtual, three station simulation (Group Objective Structured Clinical Experience-GOSCE) to teach research staff communication skills. This 2-h course included a discussion of challenges in recruiting older adults; skills practice with Standardized Participants (SPs) and faculty observer who provided immediate feedback; and debrief to highlight best practices. Each learner had opportunities for active learning and observational learning. Learners completed a retrospective pre-post survey about the experience. SP completed an 11-item communication checklist evaluating the learner on a series of established behaviorally anchored communication skills (29). RESULTS:In the research staff survey, 92% reported the overall activity taught them something new; 98% reported it provided valuable feedback; 100% said they would like to participate again. In the SP evaluation there was significant variation: the percent well-done of items by case ranged from 25-85%. CONCLUSIONS:Results from this pilot suggest that GOSCEs are a (1) acceptable; (2) low cost; and (3) differentiating mechanism for training and assessing research staff in communication skills and structural competency necessary for participant research recruitment.

BACKGROUND:Homebound individuals with advanced Parkinson's Disease (PD) require intensive caregiving, the majority of which is provided by informal, family caregivers. PD caregiver strain is an independent risk factor for institutionalization. There are currently no effective interventions to support advanced PD caregivers. Studies in other neurologic disorders, however, have demonstrated the potential for peer mentoring interventions to improve caregiver outcomes. In the context of an ongoing trial of interdisciplinary home visits, we designed and piloted a nested trial of caregiver peer mentoring for informal caregivers of individuals with advanced PD. OBJECTIVE:To test the feasibility of peer mentoring for caregivers of homebound individuals with advanced PD and to evaluate its effects on anxiety, depression, and caregiver strain. METHODS:Single-center pilot study of 16 weeks of caregiver peer mentoring nested within a yearlong controlled trial of interdisciplinary home visits. We recruited 34 experienced former or current family caregivers who completed structured mentor training. Caregivers enrolled in the larger interdisciplinary home visit trial consented to receive 16 weeks of weekly, one-to-one peer mentoring calls with a trained peer mentor. Weekly calls were guided by a curriculum on advanced PD management and caregiver support. Fidelity to and satisfaction with the intervention were gathered via biweekly study diaries. Anxiety, depression, and caregiver strain were measured pre- and post-mentoring intervention at Home Visits 2 and 3. RESULTS:Enrollment and peer mentor training began in 2018, and 65 caregivers enrolled in the overarching trial. The majority of mentors and mentees were white, female spouses or partners of individuals with PD, and mentors had a mean of 8.7 years of caregiving experience (SD 6.4). Thirty-three mentors were matched with at least one mentee. CONCLUSIONS:This is the first study of caregiver peer mentoring in PD and may establish an adaptable and sustainable model for disease-specific caregiver interventions in PD and other neurodegenerative diseases. CLINICALTRIAL/BACKGROUND:ClinicalTrials.gov NCT03189459; http://clinicaltrials.gov/ct2/show/ NCT03189459.

Outcomes: 1. Understand the historical use of palliative care for patients with acute kidney injury (AKI) 2. Describe the use of palliative care for patients with AKI and COVID-19 during the surge at our institution 3. Describe the associations of palliative care with subsequent health care utilization such as hospice use, ICU time, and mechanical ventilation Original Research Background: Acute kidney injury (AKI) is a common morbidity seen in patients with COVID-19 and is associated with high mortality. Palliative care is valuable for these patients yet is historically underused in AKI. Research Objectives: To describe the use of palliative care and subsequent health care utilization by COVID-19 patients with AKI.
Method(s): A retrospective analysis of NYU's electronic health data of COVID-19 hospitalizations between March 2, 2020 and August 25, 2020. AKI was defined by the AKI Network creatinine criteria. Regression models examined characteristics associated with a receiving palliative care and discharge to hospice versus death in the hospital.
Result(s): Patientswith COVID-19 and AKI were more likely than those without AKI to receive palliative care (42% vs 7%, p < 0.001); however, consults came significantly later (10 days from admission vs 5 days, p < 0.001). 66% of patients initiated on renal replacement therapy (RRT) received palliative care versus 37% (p < 0.001) of those with AKI not on RRT, also later in timing (12 days from admission vs 9 days, p = 0.002). Patients with AKI had a significantly longer stay, more ICU admissions, use of mechanical ventilation, discharges to hospice (6% vs 3%), and changes in code status (34% vs 7%, p < 0.001) than those without AKI. Among those who received palliative care, AKI both without RRT (adjusted odds ratio [aOR] 0.51, 95% confidence interval [CI] 0.27-0.95) and with RRT (aOR 0.18, 95% CI 0.04-0.67) was associated with a lower likelihood of discharge to hospice versus hospital death compared to those without AKI.
Conclusion(s): Palliative care was used more for patients with AKI and COVID-19 than historically reported, yet this consultation came later in the hospital course and did not avoid invasive interventions despite high mortality. Implications for Research, Policy, or Practice: These data can lead to further exploration of earlier timing of palliative care consultation in AKI.
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