Advance directives among cognitively impaired persons who had an amyloid PET scan and their care partners: a mixed-methods study.

BACKGROUND: Little research exists on the role of ß-amyloid PET scans as part of Alzheimer's diagnostic tests and documentation of end-of-life preferences for persons with cognitive impairment. The study objectives were to examine the association of amyloid PET scan results (elevated vs. not elevated amyloid levels) and diagnostic category (mild cognitive impairment vs. dementia) with the likelihood of having an advance directive (reported a median of 4.5 months post-scan); to explore perceptions of PET scan results and their influence on planning for the future among persons with cognitive impairment and their care partners. METHODS: Sequential, explanatory mixed-methods design using data from dyads in the CARE-IDEAS study: advance directives as a factor of diagnostic category and scan result using multivariable logistic regression models; thematic analysis of semi-structured interviews with persons with cognitive impairment and care partners to explore how scan results influenced documentation of future healthcare preferences. Participants included 1784 persons with cognitive impairment and care partners from the CARE-IDEAS study, and a subsample of 100 semi-structured telephone interviews. RESULTS: 81.6% of dyads reported an advance directive. Non-Hispanic, White participants had higher rates of advance directives. There was no significant association between having an advance directive and scan results. Qualitative analysis provided insight into perceived urgency to have advance directives, evolving healthcare preferences, and the context of completing advance directives. CONCLUSIONS: Although amyloid PET scans prompted persons with cognitive impairment and care partners to consider progressive cognitive impairment as part of evolving healthcare preferences, we found substantial variability in the perceived urgency of documentation.

Reactions to Amyloid PET Scan Results and Levels of Anxious and Depressive Symptoms: CARE IDEAS Study.

BACKGROUND AND OBJECTIVES: Few studies have examined care partners' reactions to their loved ones receiving amyloid-ß positron emission tomography (PET) scan results, which can be indicative of Alzheimer's disease. We explored care partners' reactions qualitatively, and checked the association of scan results and diagnostic category (dementia vs mild cognitive impairment [MCI]) with care partner anxious and depressive symptoms through quantitative analysis. RESEARCH DESIGN AND METHODS: Using data from 1,761 care partners in the Caregivers' Reactions and Experience, a supplemental study of the Imaging Dementia Evidence for Amyloid Scanning study, we applied an exploratory sequential mixed-methods design and examined the reactions of 196 care partners to receiving amyloid PET scan results through open-ended interview questions. Based on the qualitative content analysis, we hypothesized there would be an association of care partners' depressive (Patient Health Questionnaire-2) and anxious (6-item State-Trait Anxiety Inventory) symptoms with scan results and diagnostic category which we then tested with logistic regression models. RESULTS: Content analysis of open-ended responses suggests that when scan results follow the care partner's expectations, for example, elevated amyloid in persons with dementia, care partners report relief and gratitude for the information, rather than distress. Adjusted logistic regression models of survey responses support this finding, with significantly higher odds of anxiety, but not depressive symptoms, among care partners of persons with MCI versus dementia and elevated amyloid. DISCUSSION AND IMPLICATIONS: Care partners of persons with MCI reported distress and had higher odds of anxiety after receiving elevated amyloid PET scan results than care partners of persons with dementia. This has the potential to inform clinical practice through recommendations for mental health screening and referrals.

Implementing and Evaluating a Multihospital Standardized Opioid Curriculum for Surgical Providers.

OBJECTIVE: (1) To identify gaps in providers knowledge on opioid medication and dosing, patient-specific characteristics that require alterations in dosing, and patient monitoring and treatment adjustments. (2) To evaluate an educational intervention aimed at minimizing these deficits. DESIGN: Observational prospective study. Providers took an anonymous paired pre-and posteducation knowledge assessment before and after participating in a 75-minute educational session. Results before and after the educational session were compared. SETTING: Surgical providers included nurse practitioners, physician assistants, preinterns, and general surgery residents across 4 quaternary care hospitals in Boston. Participants There were 194 participants and 174 completed both pre- and posteducation knowledge assessments. RESULTS: Average scores on the educational assessment increased from 59% before the course to 68% after the session. Posteducation, providers reported increased comfort in prescribing and 95% stated that the curriculum would impact their practice. CONCLUSIONS: Surgical providers at multiple hospitals have significant gaps in knowledge for optimal prescribing and management of opioid prescriptions. A 75-minute opioid education session increased prescriber knowledge as well as comfort in prescribing. This multicenter study demonstrates how an educational initiative can be implemented broadly and result in decreased knowledge gaps.

The Living Donor Lost Wages Trial: Study Rationale and Protocol.

PURPOSE OF REVIEW: This paper describes the background, rationale, and design of an NIH-funded, single-center study to test the impact of offering reimbursement for donor lost wages incurred during the post-nephrectomy recovery period on the live donor kidney transplant (LDKT) rate in newly evaluated kidney transplant candidates, to examine whether offering reimbursement for donor lost wages reduces racial disparity in LDKT rates, and to determine whether higher reimbursement amounts lead to higher LDKT rates. RECENT FINDINGS: LDKT is the optimal treatment for renal failure. However, living kidney donation has declined in the past decade, particularly among men, younger adults, blacks, and low-income adults. There is evidence that donation-related costs may deter both transplant candidates and potential donors from considering LDKT. Lost wages is a major source of financial loss for some living donors and, unlike travel and lodging expenses, is not reimbursed by financial assistance programs. SUMMARY: The study addresses the transplant community's call to reduce the financial burden of living donation and examine its impact on LDKT rates. Findings have the potential to influence policy, clinical practice, LDKT access, and income-related and racial disparities in LDKT and living donation.