Clinicians' Perceptions of Collaborative Palliative Care Delivery in Chronic Kidney Disease.

CONTEXT: Guidelines recommend palliative care for patients with chronic kidney disease (CKD), who experience a high pain and symptom burden, and receive intensive treatments that often do not align with their values. A lack of scalable specialty palliative care services has prompted calls for attention to primary palliative care, delivered in primary care and nephrology settings. OBJECTIVES: The objectives of this study were to 1) describe expectations for care to meet the palliative care needs of people living with CKD, and limitations to meeting those expectations in the current model, and 2) identify potential interventions to meet patients' palliative care needs. METHODS: We conducted semi-structured interviews with clinicians from primary care, nephrology, and palliative care to assess 1) reasonable expectations for meeting palliative needs, 2) barriers to integrating primary palliative care, and 3) potential intervention points. RESULTS: Clinicians discussed their expectations for high-quality communication (e.g., discussing disease understanding, assessing goals of care) and better integration of palliative care services. Clinicians expressed barriers to delivering that care, including poor inter-clinician communication. To address barriers, clinicians outlined potential intervention points, such as building collaborative models of care, and structural triggers to identify patients who may be appropriate for palliative care. CONCLUSION: Interventions to address gaps in palliative care delivery for people living with CKD should incorporate systematic identification of patients with palliative care needs and structural mechanisms to meeting those needs via specialty and primary palliative care.

Palliative Care Attitudes and Experiences among Resident Physicians at Historically Black Colleges and Universities.

CONTEXT: Seriously ill Black patients receive lower quality palliative care than White patients. Equitable access requires palliative care skills training for all physicians. Historically Black Colleges and Universities (HBCUs) play a key role in educating Black physicians and have less access to palliative care resources. OBJECTIVE: To investigate palliative care attitudes and experiences among primary care residents at HBCUs. METHODS: Internal Medicine and Family Medicine residents at two HBCUs completed an online survey assessing attitudes towards palliative care and teaching and clinical experiences in palliative care. We performed a descriptive analysis of survey items. RESULTS: Among 91 residents who completed the survey (response rate 48%), 65% were women and 68% Black. Most (96%) said that learning about palliative care was moderately/very important to their career; however, two-thirds of respondents considered care for dying patients to be depressing and half reported receiving negative messages about palliative care from other physicians. Residents reported receiving less teaching about providing palliative care (5.4 ± 2.3 on 10-point scale) than about managing sepsis (8.3 ± 1.8; P < 0.05). Fewer residents rated their palliative care education as "Excellent" or "Very Good" compared to their overall education (13% vs 70%; P < 0.05). CONCLUSION: In the first survey exploring palliative care education at HBCUs, residents viewed palliative care as important but described the quality of their palliative care education as poor. This study highlights opportunities for improving palliative care education at HBCUs as a step toward addressing disparities in serious illness care.

Exemptions to state laws regulating opioid prescribing for patients with cancer-related pain: A summary.

BACKGROUND: Cancer-related pain is highly prevalent and is commonly treated with prescription opioids. The Centers for Disease Control and Prevention (CDC) now encourages conservative opioid prescribing in recognition of potential opioid-related risks. However, CDC guidelines have been misapplied to patients with cancer. Recent laws at the state level reflect the CDC's guidance by limiting opioid prescribing. It is unclear whether states exempt cancer-related pain, which may affect cancer pain management. Thus, the objective of this study was to summarize current state-level opioid prescribing laws and exemptions for patients with cancer. METHODS: Two study authors reviewed publicly available state records to identify the most recent opioid prescribing laws and cancer-related exemptions. Documents were required to have the force of law and be enacted at the time of the search (November 2020). RESULTS: Results indicated that 36 states had enacted formal legislation limiting the duration and/or dosage of opioid prescriptions, and this was largely focused on acute pain and/or initial prescriptions. Of these states, 32 (89%) explicitly exempted patients with cancer-related pain from opioid prescribing laws. Exemptions were broadly applied, with few states providing specific guidance for cancer-related pain prescribing. CONCLUSIONS: The results of this study indicate that most states recognize the importance of prescription opioids in cancer-related pain management. However, drafting nuanced and clinically relevant opioid legislation is challenging for a heterogenous population. Additionally, current attempts to regulate opioid prescribing by state law may unintentionally undermine patient-centered approaches to pain management. Additional resources are needed to facilitate clarity at the intersection of opioid-related legislation and clinical management for cancer-related pain. LAY SUMMARY: In this review of state-level legislation, current limitations on opioid prescribing are summarized and detailed information is provided on exemptions for patients with cancer. The majority of states have enacted specific dosage and/or duration limitations on opioid prescribing while including broad exemptions for cancer-related pain. Cancer-related pain exemptions are important to include, as is consistent with national and professional guidelines (eg, the Centers for Disease Control and Prevention). However, these exemptions may also unintentionally undermine patient-centered approaches to pain management. Additional resources, including specific guidance for patients with cancer, are needed to facilitate clarity at the intersection of opioid-related legislation and clinical pain management. ​.

The National Postdoctoral Palliative Care Research Training Collaborative: History, Activities, Challenges, and Future Goals.

Background: Palliative care-related postdoctoral training opportunities are critical to increase the quantity and quality of palliative care research. Objective: To describe the history, activities, challenges, and future goals of the National Postdoctoral Palliative Care Research Training Collaborative. Design: National web-based survey of participating program leaders. Measurements: Information about participating programs, trainees, challenges faced, and future goals. Results: Nine participating programs at academic institutions across the United States focus on diverse aspects of palliative care research. The majority of 73 current and former fellows are female (75%) and white (84%). In total, 38% of fellows (n = 28) have MD backgrounds, of whom less than half (n = 12) completed hospice and palliative medicine fellowships. An additional 38% of fellows (n = 28) have nursing PhD backgrounds and 23% (n = 17) have other diverse types of PhD backgrounds. Key challenges relate to recruiting diverse trainees, fostering a shared identity, effectively advocating for trainees, and securing funding. Future goals include expanding efforts to engage clinician and nonclinician scientists, fostering the pipeline of palliative care researchers through expanded mentorship of predoctoral and clinical trainees, increasing the number of postdoctoral palliative care training programs, and expanding funding support for career development grants. Conclusion: The National Postdoctoral Palliative Care Research Training Collaborative fills an important role in creating a community for palliative care research trainees and developing strategies to address shared challenges.

Lack of Exposure to Palliative Care Training for Black Residents: A Study of Schools With Highest and Lowest Percentages of Black Enrollment.

CONTEXT: The palliative medicine workforce lacks racial diversity with <5% of specialty Hospice and Palliative Medicine (HPM) fellows identifying as black. Little is known about black trainees' exposure to palliative care during their medical education. OBJECTIVES: To describe palliative care training for black students during medical school, residency, and fellowship training. METHODS: We conducted a cross-sectional descriptive study using Internet searches and phone communication in September 2019. We evaluated 24 medical schools in three predetermined categories: historically black colleges and universities (HBCUs; N = 4) and non-under-represented minority-serving institutions with the highest (N = 10) and lowest (N = 10) percentages of black medical students. Training opportunities were determined based on the presence of a course, clerkship, or rotation in the medical school and residency curricula, a specialty HPM fellowship program, and specialty palliative care consult service at affiliated teaching hospitals. RESULTS: None of the four HBCUs with a medical school offered a palliative care course or clerkship, rotation during residency, or specialty HPM fellowship program. Three of four HBCUs were affiliated with a hospital that had a palliative care consult service. Institutions with the highest black enrollment were less likely to offer palliative care rotations during internal medicine (P = 0.046) or family medicine (P = 0.019) residency training than those with the lowest black enrollment. CONCLUSION: Residents at schools with the highest black medical student enrollment lack access to palliative care training opportunities. Efforts to reduce health disparities and underrepresentation in palliative care must begin with providing palliative-focused training to physicians from under-represented minority backgrounds.

Interactions of Spring Cereal Genotypic Attributes and Recovery of Grain Yield After Defoliation.

Dual-purpose crops are grazed during their vegetative phase and allowed to regrow to produce grain. Grazing slow-developing winter cereals (wheat, barley, and triticale) is common, but there is also potential to graze faster-developing spring cereals used in regions with shorter-growing seasons. Defoliation in faster-developing genotypes has risks of larger yield penalties, however, little is known about genotypic characteristics that may improve recovery after grazing. Four experiments examined 7 spring wheat and 2 barley cultivars with differing physiological attributes (phenological development rate, putative capacity to accumulate soluble carbohydrates, and tillering capacity) that may influence the capacity of spring wheat to recover after defoliation. Defoliated and undefoliated crops were compared to assess physiological differences between cultivars including recovery of biomass, leaf area and radiation interception at anthesis, and subsequent crop grain yield and yield components. All genotypes had similar responses to defoliation treatments indicating that the physiological attributes studied played little part in mitigating yield penalties after defoliation. Despite some differences in yield components amongst cultivars, defoliation did not adversely affect cultivars with different yield component combinations under non-water limited conditions. Later and intense defoliation (around GS30/31) resulted in large yield penalties (40%) which reduced both grain number and kernel mass. However, earlier defoliation (before GS28) induced small or insignificant yield penalties. Defoliation often reduced canopy radiation interception and crop biomass at anthesis but this rarely translated into large yield penalties. These studies further demonstrate that shorter season spring cereals can provide valuable forage (up to 1.2 t DM/ha) for grazing during early vegetative growth without inducing large yield penalties. This study suggests that beyond appropriate phenology, there were no other specific characteristics of cultivars that improved the recovery after grazing. Hence farmers don't need specific dual-purpose cultivars and can still focus on those that optimize grain yield potential for a particular environment and sowing date. The timing and intensity of defoliation appear to be larger drivers of yield recovery in spring cereals and better understanding of these relationships are needed to provide grazing management guidelines that mitigate risk of yield penalties in dual-purpose cereal crops.

Modeling the Ecological Niche of Bacillus anthracis to Map Anthrax Risk in Kyrgyzstan.

Anthrax, caused by the environmental bacterium Bacillus anthracis, is an important zoonosis nearly worldwide. In Central Asia, anthrax represents a major veterinary and public health concern. In the Republic of Kyrgyzstan, ongoing anthrax outbreaks have been reported in humans associated with handling infected livestock and contaminated animal by-products such as meat or hides. The current anthrax situation has prompted calls for improved insights into the epidemiology, ecology, and spatial distribution of the disease in Kyrgyzstan to better inform control and surveillance. Disease control for both humans and livestock relies on annual livestock vaccination ahead of outbreaks. Toward this, we used a historic database of livestock anthrax reported from 1932 to 2006 mapped at high resolution to develop an ecological niche model-based prediction of B. anthracis across Kyrgyzstan and identified spatial clusters of livestock anthrax using a cluster morphology statistic. We also defined the seasonality of outbreaks in livestock. Cattle were the most frequently reported across the time period, with the greatest number of cases in late summer months. Our niche models defined four areas as suitable to support pathogen persistence, the plateaus near Talas and Bishkek, the valleys of western Kyrgyzstan along the Fergana Valley, and the low-lying areas along the shore of Lake Isyk-Kul. These areas should be considered "at risk" for livestock anthrax and subsequent human cases. Areas defined by the niche models can be used to prioritize anthrax surveillance and inform efforts to target livestock vaccination campaigns.

Fine motor skills and executive function both contribute to kindergarten achievement.

This study examined the contribution of executive function (EF) and multiple aspects of fine motor skills to achievement on 6 standardized assessments in a sample of middle-socioeconomic status kindergarteners. Three- and 4-year-olds' (n=213) fine and gross motor skills were assessed in a home visit before kindergarten, EF was measured at fall of kindergarten, and Woodcock-Johnson III Tests of Academic Achievement were administered at fall and spring. Correlations indicated that EF and fine motor skills appeared distinct. Further, controlling for background variables, higher levels of both EF and fine motor skills, specifically design copy, predicted higher achievement on multiple subtests at kindergarten entry, as well as improvement from fall to spring. Implications for research on school readiness are discussed.

Growth, yield and seed composition of native Australian legumes with potential as grain crops.

BACKGROUND: Many Australian native legumes grow in arid and nutrient-poor environments. Yet few Australian herbaceous legumes have been investigated for domestication potential. This study compared growth and reproductive traits, grain yield and seed composition of 17 native Australian legumes with three commercial grain legumes. RESULTS: Seed yields of seven native legumes were > 40% of Cicer arietnum, with highest seed yields and harvest indices in Glycine sp. (14.4 g per plant, 0.54 g g(-1) ) and Lotus cruentus (10.2 g per plant, 0.65 g g(-1) ). Five native species flowered earlier than field pea (Pisum sativa) (109 days), though many were slower to flower and set seed. Largest seeds were found in Glycine canescens (17 mg), with seed of other native species 14 times smaller than commercial cultivars. Seed composition of many native legumes was similar to commercial cultivars (200-330 g protein kg(-1) dry weight (DW), 130-430 g dietary fibre kg(-1) DW). Two Cullen species had high fat content (>110 g kg(-1) DW) and Trigonella sauvissima had the highest crude protein content (370 g kg(-1) DW). CONCLUSION: The seed composition and reproductive traits of some wild native Australian legumes suggest they could offer potential as grain crops for soils and environments where the current grain legumes are uneconomic. Further evaluation of genetic diversity, especially for seed size, overall productivity, and reproductive development is needed.

Repetitive behavior profiles: Consistency across autism spectrum disorder cohorts and divergence from Prader-Willi syndrome.

Restricted and repetitive behavior (RRB) is a group of heterogeneous maladaptive behaviors. RRB is one of the key diagnostic features of autism spectrum disorders (ASDs) and also commonly observed in Prader-Willi syndrome (PWS). In this study, we assessed RRB using the Repetitive Behavior Scale-Revised (RBS-R) in two ASD samples (University of Illinois at Chicago [UIC] and University of Florida [UF]) and one PWS sample. We compared the RBS-R item endorsements across three ASD cohorts (UIC, UF and an ASD sample from Lam, The Repetitive Behavior Scale-Revised: independent validation and the effect of subject variables, PhD thesis, 2004), and a PWS sample. We also compared the mean RBS-R subscale/sum scores across the UIC, UF and PWS samples; across the combined ASD (UIC + UF), PWS-deletion and PWS-disomy groups; and across the combined ASD sample, PWS subgroup with a Social Communication Questionnaire (SCQ) score ≥15, and PWS subgroup with a SCQ score <15. Despite the highly heterogeneous nature, the three ASD samples (UIC, UF and Lam's) showed a similar pattern of the RBS-R endorsements, and the mean RBS-R scores were not different between the UIC and UF samples. However, higher RRB was noted in the ASD sample compared with the PWS sample, as well as in the PWS subgroup with a SCQ score ≥15 compared with the PWS subgroup with a SCQ score <15. Study limitations include a small sample size, a wide age range of our participants, and not controlling for potential covariates. A future replication study using a larger sample and further investigation into the genetic bases of overlapping ASD and RRB phenomenology are needed, given the higher RRB in the PWS subgroup with a SCQ score ≥15.

Assessment of stigma associated with attention-deficit hyperactivity disorder: psychometric evaluation of the ADHD stigma questionnaire.

This study evaluated the psychometric properties of the attention deficit hyperactivity disorder (ADHD) Stigma Questionnaire (ASQ) among a community sample of 301 adolescents ages 11-19 years at high (n=192) and low risks (n=109) for ADHD. Study subjects were drawn from a cohort study assessing ADHD detection and service use. The 26-item ASQ demonstrated good internal consistency. Confirmatory factor analysis using random parceling supported a three-factor structure with highly correlated subscales of disclosure concerns, negative self image, and concern with public attitudes, and a Schmid-Leiman analysis supported an overall stigma factor. Test-retest stability was assessed after two weeks (n=45) and found to be adequate for all three subscales. Construct validity was supported by relationships with related constructs, including clinical maladjustment, depression, self-esteem, and emotional symptoms, and the absence of a relationship with school maladjustment. Findings indicate that the ASQ has acceptable psychometric properties in a large community sample of adolescents, some of whom met Diagnostic and Statistical Manual of Mental Disorders, 4th Edition (DSM-IV) criteria for ADHD.

Adolescent outcomes of childhood attention-deficit/hyperactivity disorder in a diverse community sample.

OBJECTIVE: To describe adolescent outcomes of childhood attention-deficit/hyperactivity disorder (ADHD) in a diverse community sample. METHOD: ADHD screening of a school district sample of 1,615 students aged 5 to 11 years was followed by a case-control study 8 years later. High-risk youths meeting full (n = 94) and subthreshold (n = 75) DSM-IV ADHD criteria were matched with demographically similar low-risk peers (n = 163). Outcomes domains included symptom, functional impairment, quality of life, substance use, educational outcomes, and juvenile justice involvement. RESULTS: In all, 44% of youths with childhood ADHD had not experienced remission. Compared with unaffected peers, adolescents with childhood ADHD were more likely to display oppositional defiant disorder (odds ratio [OR] = 12.9, 95% confidence interval [CI] 5.6-30.0), anxiety/depression (OR = 10.3, 95% CI 2.7-39.3), significant functional impairment (OR = 3.4, 95% CI 1.7-6.9), reduced quality of life (OR = 2.5, 95% CI 1.3-4.7), and involvement with the juvenile justice system (OR = 3.1, 95% CI 1.0-9.1). Subthreshold ADHD, but not full ADHD, increased the risk of grade retention, whereas both conditions increased the risk of graduation failure. Oppositional defiant disorder (ODD), but not childhood ADHD, increased the risk of cannabis and alcohol use. None of the adolescent outcomes of childhood ADHD were moderated by gender, race or poverty. CONCLUSIONS: ADHD heralds persistence of ADHD and comorbid symptoms into adolescence, as well as significant risks for functional impairment and juvenile justice involvement. Subthreshold ADHD symptoms typically do not qualify affected students for special educational interventions, yet increase the risk for adverse educational outcomes. Findings stress the importance of early ADHD recognition, especially its comorbid presentation with ODD, for prevention and intervention strategies.

Relationships between child-reported activity level and task orientation and parental attention-deficit/hyperactivity disorder symptom ratings.

OBJECTIVE: This study examines whether elementary school-aged children can report behaviors relevant to assessing symptoms of attention-deficit/hyperactivity disorder (ADHD). METHODS: Interviews were conducted with 120 children aged 6 to 12 years and their parents across 3 waves as part of a longitudinal cohort study of ADHD detection and service use. Child self-reports obtained through the Dimensions of Temperament Scale-Revised-Child (DOTS-R-C) were correlated with parent-reported ADHD symptoms, which were assessed through DSM-IV-based instrument ratings obtained concurrently and 5 years later. RESULTS: The Dimensions of Temperament Scale-Revised-Child subscales Activity Level and Task Orientation demonstrate adequate internal consistency after eliminating items requiring reverse scoring. Children's self-reports of Task Orientation Problems correlate with their parents' concurrent reports of inattention, r(117) = .23, p < .05, and with parents' Wave 3 reports of inattention, r(118) = .25, p < .01 as well as hyperactivity, r(118) = .25, p < .01. Children's self-reports of Activity Level correlate with their parents' concurrent reports of hyperactivity, r(117) = .21, p < .05, as well as Wave 3 reports of hyperactivity/impulsivity, r(118) = .37, p < .001 and inattention, r(118) = .23, p < .05. CONCLUSIONS: Findings suggest that children may be capable of producing meaningful self-reports of Activity Level and Task Orientation. We propose that the development of child-friendly self-report instruments targeting ADHD symptoms is merited to facilitate the collection of child input during ADHD assessments.