Dietary supplement use and documentation in a breast cancer survivorship clinic.

PURPOSE: Breast cancer survivors take vitamins and supplements to bolster their general health and to decrease the risk of cancer recurrence. Healthcare providers are frequently unaware of their patients non-prescription supplement use. The aim of this study was to study the type and the documentation of patients' dietary supplements and vitamins in the electronic medical record (EMR). METHODS: 50/51 female breast cancer survivors seen over a 7 week period consented to the study. Mean age was 70 and mean years since diagnosis was 13.9. Informed consent and documentation of supplement and vitamin use was obtained by the nurse practitioner the day before the visit. Study data were collected and managed using REDCap electronic data capture tools hosted at Weill Cornell Medicine. RESULTS: Of the 50 study patients, 90% were taking one or more vitamins and/or supplements (mean = 2.4, range = 1-9). The most common were Vitamin D, calcium, and vitamin C. Reasons for vitamin and supplement use included the recommendation by their physician or friend and prevention of bone loss or catching a cold. Five patients mentioned immunity or prevention of COVID-19. The patient reported list was compared with the medication list used by multiple providers in the electronic medical record (EMR). None of the 50 study patients had an accurate list of their vitamins and supplements in the EMR. CONCLUSION: 90% of the breast cancer survivors in our study were taking dietary supplements for a variety of reasons. None had an accurate list in the EMR. We strongly recommend more attention to accurate and easily accessed vitamin and supplement recording by providers.

Contributors to and consequences of burnout among clinical genetic counselors in the United States.

Prior research has found that many genetic counselors (GCs) experience burnout. Studies of other clinicians have demonstrated that burnout can have significant detrimental consequences for clinicians, patients, and the healthcare system. We sought to explore the prevalence of, contributors to, and consequences of burnout among GCs. We performed a secondary data analysis of baseline data from Me-GC, a randomized controlled trial of meditation for GCs. We applied a systems model of burnout proposed by the National Academy of Medicine (NAM), which depicts burnout arising from a combination of contributors that include both work system and individual mediating factors, and then leading to consequences. Validated self-report scales were used to measure burnout and most contributors and consequences. Female and white GCs were over-represented in our sample. Over half (57.2%) of the 397 participants had Professional Fulfillment Index scores indicative of burnout. Multiple potential contributors were associated with burnout, consistent with its known multifactorial nature. Among work system factors, higher levels of burnout were associated with insufficient administrative support, lack of autonomy, and not feeling valued by non-GC colleagues. Individual mediating factors associated with greater burnout included higher levels of anxiety, depression, and stress. Participants with lower levels of burnout reported greater mindfulness, resilience, and use of professional self-care behaviors. Among variables categorized as consequences, higher levels of burnout were associated with lower levels of empathy, counseling alliance, and positive unconditional regard, as well as higher reactive distress, and a greater desire to reduce the amount of time spent on clinical care. Given the prevalence and potential consequences of burnout observed here, it is imperative that the field take steps to mitigate burnout risk.

Action to Improve Social Determinants of Health: Outcomes of Leadership and Advocacy Training for Community Residents.

Racial and ethnic disparities remain a public health problem and are largely due to social determinants of health (SDOH). Using an adapted 36-hour community health worker (CHW) curriculum, we trained 42 lay community residents in New Orleans, Louisiana, neighborhoods experiencing disparities in leadership and advocacy skills to address SDOH. Six months posttraining, 29 participants completed a follow-up survey and interview. Participants described increases in knowledge, self-efficacy, and activities related to leadership and advocacy at all levels of the social ecological model. We also found a significant increase in communicating with Louisiana state senators or representatives (p < .0339). Our findings show that an adapted CHW training curriculum focused on SDOH, leadership, and advocacy can be used to train lay community residents in how to make changes in the community conditions that affect health and prompt new engagement to address SDOH at all levels of the social ecological model. Future efforts to increase lay community participation in addressing SDOH may benefit from providing ongoing support to participants such as organizing meetings with residents interested in similar topics, offering opportunities to "shadow" experienced CHWs, or hosting additional skills building workshops.

Transcatheter Aortic Valve Implantation Represents an Anti-Inflammatory Therapy Via Reduction of Shear Stress-Induced, Piezo-1-Mediated Monocyte Activation.

BACKGROUND: Aortic valve stenosis is an increasingly prevalent degenerative and inflammatory disease. Transcatheter aortic valve implantation (TAVI) has revolutionized its treatment, thereby avoiding its life-threatening/disabling consequences. Whether aortic valve stenosis is accelerated by inflammation and whether it is itself a cause of inflammation are unclear. We hypothesized that the large shear forces exerted on circulating cells, particularly on the largest circulating cells, monocytes, while passing through stenotic aortic valves result in proinflammatory effects that are resolved with TAVI. METHODS: TAVI provides a unique opportunity to compare the activation status of monocytes under high shear stress (before TAVI) and under low shear stress (after TAVI). The activation status of monocytes was determined with a single-chain antibody, MAN-1, which is specific for the activated ß2-integrin Mac-1. Monocyte function was further characterized by the adhesion of myocytes to stimulated endothelial cells, phagocytic activity, uptake of oxidized low-density lipoprotein, and cytokine expression. In addition, we designed a microfluidic system to recapitulate the shear rate conditions before and after TAVI. We used this tool in combination with functional assays, Ca2+ imaging, siRNA gene silencing, and pharmacological agonists and antagonists to identify the key mechanoreceptor mediating the shear stress sensitivity of monocytes. Last, we stained for monocytes in explanted stenotic aortic human valves. RESULTS: The resolution of high shear stress through TAVI reduces Mac-1 activation, cellular adhesion, phagocytosis, oxidized low-density lipoprotein uptake, and expression of inflammatory markers in monocytes and plasma. Using microfluidics and pharmacological and genetic studies, we could recapitulate high shear stress effects on isolated human monocytes under highly controlled conditions, showing that shear stress-dependent calcium influx and monocyte adhesion are mediated by the mechanosensitive ion channel Piezo-1. We also demonstrate that the expression of this receptor is shear stress dependent and downregulated in patients receiving TAVI. Last, we show monocyte accumulation at the aortic side of leaflets of explanted aortic valves. CONCLUSIONS: We demonstrate that high shear stress, as present in patients with aortic valve stenosis, activates multiple monocyte functions, and we identify Piezo-1 as the mainly responsible mechanoreceptor, representing a potentially druggable target. We demonstrate an anti-inflammatory effect and therefore a novel therapeutic benefit of TAVI.

De Novo Missense Variants in TRAF7 Cause Developmental Delay, Congenital Anomalies, and Dysmorphic Features.

TRAF7 is a multi-functional protein involved in diverse signaling pathways and cellular processes. The phenotypic consequence of germline TRAF7 variants remains unclear. Here we report missense variants in TRAF7 in seven unrelated individuals referred for clinical exome sequencing. The seven individuals share substantial phenotypic overlap, with developmental delay, congenital heart defects, limb and digital anomalies, and dysmorphic features emerging as key unifying features. The identified variants are de novo in six individuals and comprise four distinct missense changes, including a c.1964G>A (p.Arg655Gln) variant that is recurrent in four individuals. These variants affect evolutionarily conserved amino acids and are located in key functional domains. Gene-specific mutation rate analysis showed that the occurrence of the de novo variants in TRAF7 (p = 2.6 × 10-3) and the recurrent de novo c.1964G>A (p.Arg655Gln) variant (p = 1.9 × 10-8) in our exome cohort was unlikely to have occurred by chance. In vitro analyses of the observed TRAF7 mutations showed reduced ERK1/2 phosphorylation. Our findings suggest that missense mutations in TRAF7 are associated with a multisystem disorder and provide evidence of a role for TRAF7 in human development.

Training Community Residents to Address Social Determinants of Health in Underresourced Communities.

Disparities in chronic disease and life expectancy remain a significant public health problem and are largely attributable to social determinants of health. Community health workers (CHWs) promote health equity through individual- and community-level activities, and leadership and advocacy skills training make CHWs more likely to catalyze structural change. CHWs are increasingly being integrated into clinical practices to support care management, creating a need for new grassroots community-level advocates. We adapted for community residents an existing CHW training curriculum focused on social determinants of health and effecting community change. We offered 36 hours of training at community-based locations in New Orleans, Louisiana. We assessed baseline civic and community participation and pre- and postknowledge for each lesson. Among 43 enrollees, 42 completed the program. The majority were Black (92.7%), female (92.7%), and retired or unemployed (77.5%), with a median age of 61.5 years. In the past year, 85% of participants had volunteered, 57.1% had been involved with a community organization, and 32.4% had contacted the city council. Participants demonstrated statistically significant increases in knowledge in 5 of 6 lessons. Our success in increasing knowledge of advocacy among a civically engaged group suggests that trainees may become community leaders in addressing social determinants of health.

Mindfulness Among Genetic Counselors Is Associated with Increased Empathy and Work Engagement and Decreased Burnout and Compassion Fatigue.

Genetic counselors experience high rates of compassion fatigue and an elevated risk for burnout, both of which can negatively impact patient care and retention in the profession. In other healthcare professions, mindfulness training has been successfully used to address similar negative psychological sequelae and to bolster empathy, which is the foundation of our counseling work. We aimed to assess associations between mindfulness and key professional variables, including burnout, compassion fatigue, work engagement, and empathy. Data were collected via an anonymous, online survey that included validated measures of mindfulness and these key professional variables. The survey was completed by 441 genetic counselors involved in direct patient care. Half of the respondents (50.1%) reported engaging in yoga, meditation, and/or breathing exercises. Mindfulness was positively correlated with work engagement (r = 0.24, p < 0.001) and empathy (as measured through four subscales: perspective taking (r = 0.15, p = 0.002), empathic concern (r = 0.11, p = 0.03), fantasy (r = - 0.11, p = 0.03) and personal distress (r = - 0.15, p = 0.001)). Mindfulness was negatively correlated with compassion fatigue (r = - 0.48, p < 0.001) and burnout (r = - 0.50, p < 0.001). Given these findings, mindfulness training may be a valuable addition to graduate and continuing education for genetic counselors. The integration of mindfulness into the genetic counseling field will likely improve professional morale and well-being, while promoting workforce retention and bolstering the relational and counseling aspects of our clinical work.

Examining the Healthcare and Economic Burden of Gun Violence in a Major US Metropolitan City.

INTRODUCTION: The highest rates of fatal and nonfatal injury due to firearms occur in the Southern United States. This study examined the epidemiology of gunshot wound (GSW) injuries and the association of injury severity with mortality. METHODS: This is a retrospective cross-sectional analysis of 2016 to 2019 data from a mandatory reporting system for all licensed hospitals in Louisiana. Patients aged 18 years and older at the time of hospitalization for GSW were included. Injury severity was measured by the New Injury Severity Score (NISS). Primary outcomes assessed included mortality, length of stay, and total hospital charges. RESULTS: There were 1,709 firearm injuries identified. The patient sample was 83.2% Black and 87.4% male, with a mean age of 34 years. Orthopaedics was the most frequently consulted surgical service. Total hospital visit charges for all GSW-associated care were $262.4 million. The multivariable adjusted odds ratio and 95% confidence interval for mortality associated with a high NISS was 16.32 (8.96, 29.72). CONCLUSION: This study demonstrated the utility of NISS as a predictor of total hospital charges and length of stay, in addition to its well-established role as a predictor of mortality. Epidemiologic trends in GSW pathologies and associated procedures at a major urban trauma center were also reported. LEVEL OF EVIDENCE: Level III, prognostic study.

Defining Meaningful Change in Antihypertensive Medication Adherence in Adults with Established Hypertension: Implications for Clinical Practice.

Uncontrolled hypertension and low antihypertensive medication adherence remain significant clinical challenges. There is a critical need to detect meaningful change in adherence in clinical settings. The authors determined that a ≥2-point change in the 4-item Krousel-Wood Medication Adherence Scale score represents meaningful change in antihypertensive medication adherence. Among a sample of participants in an ongoing clinical trial, 5.9% experienced a decline in adherence, which was associated with higher blood pressure (BP) and a higher prevalence of uncontrolled BP at 6 months. Meaningful change in medication adherence behavior may be key in managing hypertension to improve BP control and health outcomes.

Expanded Carrier Screening and the Complexity of Implementation.

Advances in genetic technology have allowed for the development of multiplex panels that can test for hundreds of genetic disorders at the same time; these large panels are referred to as expanded carrier screening. This process can screen couples for far more conditions than the gene-by-gene approach used with traditional carrier screening; however, although expanded carrier screening has been promoted as an efficient means of detecting many more disorders, the complexities of genetic sequencing raise substantial challenges and concerns. In our practice, we have seen a number of complex cases in which only attention to detail on the part of thorough genetic counselors allowed identification of misclassified variants that could have resulted in significant patient harm. We raise issues that require urgent attention by professional societies, including: whether to endorse testing that uses sequencing compared with genotyping; required components of pretest and posttest counseling; reclassification of variants; whether obstetric health care professionals have a responsibility to assure that patients understand the iterative process of variant interpretation and how it relates to carrier screening results; and the question of rescreening in subsequent pregnancies. Implementation of expanded carrier screening needs to be considered thoughtfully in light of the complexity of genetic sequencing and limited knowledge of genetics of most front-line obstetric health care professionals.

Implicit and Explicit Attitudes Toward Antihypertensive Medications Explain Variation in Pharmacy Refill and Self-Reported Adherence Beyond Traditional Risk Factors: Potential Novel Mechanism Underlying Adherence.

Background In pursuit of novel mechanisms underlying persistent low medication adherence rates, we assessed contributions of implicit and explicit attitudes, beyond traditional risk factors, in explaining variation in objective and subjective antihypertensive medication adherence. Methods and Results Implicit and explicit attitudes were assessed using the difference scores from the computer-based Single Category Implicit Association Test and the Necessity and Concerns subscales of the Beliefs about Medicines Questionnaire, respectively. Antihypertensive medication adherence was measured using pharmacy refill proportion of days covered (PDC: mean PDC, low PDC <0.8) and the self-report 4-item Krousel-Wood Medication Adherence Scale (K-Wood-MAS-4: mean K-Wood-MAS-4, low adherence via K-Wood-MAS-4 ≥1). Hierarchical logistic and linear regression models controlled for traditional risk factors including social determinants of health, explicit, and implicit attitudes in a stepwise fashion. Community-dwelling insured participants (n=85: 44.7% female; 20.0% Black; mean age, 62.3 years; 43.5% low PDC, and 31.8% low adherence via K-Wood-MAS-4) had mean (SD) explicit and implicit attitude scores of 7.188 (5.683) and 0.035 (0.334), respectively. Low PDC was inversely associated with more positive explicit (adjusted odds ratio [aOR], 0.87; 95% CI, 0.78-0.98; P=0.022) and implicit (aOR, 0.12; 95% CI, 0.02-0.80; P=0.029) attitudes, which accounted for an additional 8.6% (P=0.016) and 6.5% (P=0.029) of variation in low PDC, respectively. Lower mean K-Wood-MAS-4 scores (better adherence) were associated only with more positive explicit attitudes (adjusted ß, -0.04; 95% CI, -0.07 to -0.01; P=0.026); explicit attitudes explained an additional 5.6% (P=0.023) of K-Wood-MAS-4 variance. Conclusions Implicit and explicit attitudes explained significantly more variation in medication adherence beyond traditional risk factors, including social determinants of health, and should be explored as potential mechanisms underlying adherence behavior.

Dissociation of C-Reactive Protein Localizes and Amplifies Inflammation: Evidence for a Direct Biological Role of C-Reactive Protein and Its Conformational Changes.

C-reactive protein (CRP) is a member of the pentraxin superfamily that is widely recognized as a marker of inflammatory reactions and cardiovascular risk in humans. Recently, a growing body of data is emerging, which demonstrates that CRP is not only a marker of inflammation but also acts as a direct mediator of inflammatory reactions and the innate immune response. Here, we critically review the various lines of evidence supporting the concept of a pro-inflammatory "CRP system." The CRP system consists of a functionally inert circulating pentameric form (pCRP), which is transformed to its highly pro-inflammatory structural isoforms, pCRP* and ultimately to monomeric CRP (mCRP). While retaining an overall pentameric structure, pCRP* is structurally more relaxed than pCRP, thus exposing neoepitopes important for immune activation and complement fixation. Thereby, pCRP* shares its pro-inflammatory properties with the fully dissociated structural isoform mCRP. The dissociation of pCRP into its pro-inflammatory structural isoforms and thus activation of the CRP system occur on necrotic, apoptotic, and ischemic cells, regular ß-sheet structures such as ß-amyloid, the membranes of activated cells (e.g., platelets, monocytes, and endothelial cells), and/or the surface of microparticles, the latter by binding to phosphocholine. Both pCRP* and mCRP can cause activation of platelets, leukocytes, endothelial cells, and complement. The localization and deposition of these pro-inflammatory structural isoforms of CRP in inflamed tissue appear to be important mediators for a range of clinical conditions, including ischemia/reperfusion (I/R) injury of various organs, cardiovascular disease, transplant rejection, Alzheimer's disease, and age-related macular degeneration. These findings provide the impetus to tackle the vexing problem of innate immunity response by targeting CRP. Understanding the "activation process" of CRP will also likely allow the development of novel anti-inflammatory drugs, thereby providing potential new immunomodulatory therapeutics in a broad range of inflammatory diseases.

How well do mothers in Ghana understand why their newborn is hospitalized?

BACKGROUND: Maternal knowledge about serious infant illnesses has significant implications for care after discharge, particularly in countries with high infant mortality rates. No existing studies on this topic in low-income countries were identified. The study sought to identify the level of maternal understanding about why a newborn was hospitalized and how mothers in Ghana attributed blame for the illness. METHODS: The project team conducted semi-structured interviews with mothers aged 18 and older who had infants hospitalized in a tertiary care facility in Kumasi, Ghana, and collected data on demographics, pregnancy and delivery, and beliefs about their infant's illness. Infant charts were abstracted to identify medical reasons for hospitalization for comparison with the mother's understanding, and levels of understanding were coded as 'none', 'partial' or 'full'. RESULTS: 153 mothers were interviewed and their average age was 28. For 27%, this was their first pregnancy. Forty per cent of mothers had no understanding of why their infant was in the hospital and 28% had only partial understanding. One-third of the women reported blaming themselves for the child's illness. In multivariable analysis, demographic factors including maternal age, education, primiparous status, and urban vs rural residence did not predict maternal understanding or self-blame. CONCLUSIONS: Sick newborns in low-income countries are at very high risk of adverse outcomes. Mothers who lack a clear understanding of why their infant is in the hospital might have difficulty communicating preferences about care, understanding the type of care that is being given, and recognizing future warning signs of illness. Such gaps in understanding could put the discharged infant at significant risk.