The use of projected autonomy in antenatal shared decision-making for periviable neonates: a qualitative study.

BACKGROUND: In this study, we assessed the communication strategies used by neonatologists in antenatal consultations which may influence decision-making when determining whether to provide resuscitation or comfort measures only in the care of periviable neonates. METHODS: This study employed a qualitative study design using inductive thematic discourse analysis of 'naturally occurring data' in the form of antenatal conversations around resuscitation decisions at the grey zone of viability. The study occurred between February 2017 and June 2018 on a labor and delivery unit within a large Midwestern tertiary care hospital. Participants included 25 mothers who were admitted to the study hospital with anticipated delivery in the grey zone of viability and practicing neonatologists or neonatology fellows who partnered in antenatal consultation. We used a two-stage inductive analytic process to focus on how neonatologists' discourses constructed SDM in antenatal consultations. First, we used a thematic discourse analysis to interpret the recurring patterns of meaning within the transcribed antenatal consultations, and second, we theorized the subsequent effects of these discourses on shaping the context of SDM in antenatal encounters. RESULTS: In this qualitative study, that included discourse analysis of real-time audio conversations in 25 antenatal consults, neonatologists used language that creates projected autonomy through (i) descriptions of fetal physiology (ii) development of the fetus's presence, and (iii) fetal role in decision-making. CONCLUSION: Discourse analysis of real-time audio conversations in antenatal consultations was revelatory of how various discursive patterns brought the fetus into decision-making, thus changing who is considered the key actor in SDM.

Gut microbes and the liver circadian clock partition glucose and lipid metabolism.

Circadian rhythms govern glucose homeostasis, and their dysregulation leads to complex metabolic diseases. Gut microbes exhibit diurnal rhythms that influence host circadian networks and metabolic processes, yet underlying mechanisms remain elusive. Here, we showed hierarchical, bidirectional communication among the liver circadian clock, gut microbes, and glucose homeostasis in mice. To assess this relationship, we utilized mice with liver-specific deletion of the core circadian clock gene Bmal1 via Albumin-cre maintained in either conventional or germ-free housing conditions. The liver clock, but not the forebrain clock, required gut microbes to drive glucose clearance and gluconeogenesis. Liver clock dysfunctionality expanded proportions and abundances of oscillating microbial features by 2-fold relative to that in controls. The liver clock was the primary driver of differential and rhythmic hepatic expression of glucose and fatty acid metabolic pathways. Absent the liver clock, gut microbes provided secondary cues that dampened these rhythms, resulting in reduced lipid fuel utilization relative to carbohydrates. All together, the liver clock transduced signals from gut microbes that were necessary for regulating glucose and lipid metabolism and meeting energy demands over 24 hours.

Dynamic genetic adaptation of Bacteroides thetaiotaomicron during murine gut colonization.

To understand how a bacterium ultimately succeeds or fails in adapting to a new host, it is essential to assess the temporal dynamics of its fitness over the course of colonization. Here, we introduce a human-derived commensal organism, Bacteroides thetaiotaomicron (Bt), into the guts of germ-free mice to determine whether and how the genetic requirements for colonization shift over time. Combining a high-throughput functional genetics assay and transcriptomics, we find that gene usage changes drastically during the first days of colonization, shifting from high expression of amino acid biosynthesis genes to broad upregulation of diverse polysaccharide utilization loci. Within the first week, metabolism becomes centered around utilization of a predominant dietary oligosaccharide, and these changes are largely sustained through 6 weeks of colonization. Spontaneous mutations in wild-type Bt also evolve around this locus. These findings highlight the importance of considering temporal colonization dynamics in developing more effective microbiome-based therapies.

Transforming entomology to adapt to global concerns: 2021 student debates.

The 2021 Student Debates of the Entomological Society of America (ESA) were held at the Annual Meeting in Denver, CO. The event was organized by the Student Debates Subcommittee (SDS) of the Student Affairs Committee (SAC). The theme of the 2021 Student Debates was "Transforming Entomology to Adapt to Global Concerns", with 3 topics. Each topic had an unbiased introduction and 2 teams. The debate topics were (i) Nonnative insect introduction is an ethical approach for counteracting proliferation and overpopulation of consumers, (ii) What is the best technology to control undesirable insect pests in urban and agricultural settings? and (iii) Compared to other solutions, like plant-based diets, insect farming is the best method to address rising human global food and nutrient supply demands. Unbiased introduction speakers and teams had approximately 6 months to prepare for their presentations.

Neurologic Manifestations of Long COVID Differ Based on Acute COVID-19 Severity.

OBJECTIVE: To characterize neurologic manifestations in post-hospitalization Neuro-PASC (PNP) and non-hospitalized Neuro-PASC (NNP) patients. METHODS: Prospective study of the first 100 consecutive PNP and 500 NNP patients evaluated at a Neuro-COVID-19 clinic between 5/2020 and 8/2021. RESULTS: PNP were older than NNP patients (mean 53.9 vs 44.9 y; p < 0.0001) with a higher prevalence of pre-existing comorbidities. An average 6.8 months from onset, the main neurologic symptoms were "brain fog" (81.2%), headache (70.3%), and dizziness (49.5%) with only anosmia, dysgeusia and myalgias being more frequent in the NNP compared to the PNP group (59 vs 39%, 57.6 vs 39% and 50.4 vs 33%, all p < 0.003). Moreover, 85.8% of patients experienced fatigue. PNP more frequently had an abnormal neurologic exam than NNP patients (62.2 vs 37%, p < 0.0001). Both groups had impaired quality of life in cognitive, fatigue, sleep, anxiety, and depression domains. PNP patients performed worse on processing speed, attention, and working memory tasks than NNP patients (T-score 41.5 vs 55, 42.5 vs 47 and 45.5 vs 49, all p < 0.001) and a US normative population. NNP patients had lower results in attention task only. Subjective impression of cognitive ability correlated with cognitive test results in NNP but not in PNP patients. INTERPRETATION: PNP and NNP patients both experience persistent neurologic symptoms affecting their quality of life. However, they harbor significant differences in demographics, comorbidities, neurologic symptoms and findings, as well as pattern of cognitive dysfunction. Such differences suggest distinct etiologies of Neuro-PASC in these populations warranting targeted interventions. ANN NEUROL 2023;94:146-159.

Providing Lactation Care Following Stillbirth, Neonatal and Infant Death: Learning from Bereaved Parents.

Objective: The study aimed to identify how, from the perspective of bereaved parents, hospital-based health professionals can better meet their lactation care needs. Methods: In-depth interviews were conducted with 17 mothers and 7 fathers bereaved by stillbirth, neonatal death, or older infant death. Participants were recruited from three large hospitals in Eastern Australia including two with human milk banks. Qualitative thematic data analysis identified bereaved parents' lactation experiences, needs, and how parents wanted lactation care to be provided. Results: Participants experienced lactation after infant death as hard and challenging, while at the same time they received limited lactation care. The negative impact of lactation, however, could be mediated by anticipatory guidance, assistance to make sense of lactation, support to make decisions from available lactation and breast milk management options, and support with breast care for as long as required. Bereaved parents explained lactation care was best provided by health professionals they had come to know and trust rather than by a particular professional role. Care should be provided with compassion, in a manner respectful of individual circumstances, inclusive of partners, and supplemented by quality written information. When bereaved parents felt supported to manage their lactation in a manner consistent with their unique needs, lactation for some could have a positive impact on grief. Conclusion: Bereaved parents have demonstrated that comprehensive lactation care is critical to their health and well-being. Such care should be more fully incorporated into hospital-based bereavement care policies and practices.

Mothers, milk and mourning: The meanings of breast milk after loss of an infant.

Breast milk is a highly valued substance, immunologically and nutritionally, which also signifies maternal care and love for the infant. This intersection of biological and cultural qualities confers breast milk with complex meanings, which necessarily shape the experience of breastfeeding. Our research, investigating the experience of lactation after the loss of an infant, casts a novel light on these meanings. This article analyses the experience of 17 Australian bereaved mothers and 114 health professionals charged with their care. We find that while all the mothers found post-loss lactation emotionally painful, many also found redemptive meaning in their milk-production, as a bond with the lost child, as confirmation of their maternal competence and as a life giving substance that they could donate to other needy infants. These complex meanings and positive connotations were at odds with hospital cultures that regard post-loss lactation as valueless and best dealt with through medical suppression, despite the more complex insights of individual health-care professions.

Acute caffeine enhances sign-tracking in male Sprague-Dawley rats.

Sign-tracking, as a classically conditioned behavior, is of interest due to its relation to impulsivity and addiction. Caffeine affects the activity of neurotransmitters linked to sign-tracking such as dopamine and acetylcholine. As such, acute caffeine administration may enhance sign-tracking behavior. Caffeine was found to enhance measures of sign-tracking behavior in Sprague-Dawley rats in a sign/goal-tracking procedure. It is suggested that part of caffeine's effects on cognition may be due to its ability to enhance incentive salience in conditioned stimuli.

High-fat diet disrupts REG3γ and gut microbial rhythms promoting metabolic dysfunction.

Gut microbial diurnal oscillations are important diet-dependent drivers of host circadian rhythms and metabolism ensuring optimal energy balance. However, the interplay between diet, microbes, and host factors sustaining intestinal oscillations is complex and poorly understood. Here, using a mouse model, we report the host C-type lectin antimicrobial peptide Reg3γ works with key ileal microbes to orchestrate these interactions in a bidirectional manner and does not correlate with the intestinal core circadian clock. High-fat diet is the primary driver of microbial oscillators that impair host metabolic homeostasis, resulting in arrhythmic host Reg3γ expression that secondarily drives abundance and oscillation of key gut microbes. This illustrates transkingdom coordination of biological rhythms primarily influenced by diet and reciprocal sensor-effector signals between host and microbial components, ultimately driving metabolism. Restoring the gut microbiota's capacity to sense dietary signals mediated by specific host factors such as Reg3γ could be harnessed to improve metabolic dysfunction.

Mapping Hospital-Based Lactation Care Provided to Bereaved Mothers: A Basis for Quality Improvement.

Objective: The study aimed to identify and map the factors that shape the delivery of hospital-based lactation care for bereaved mothers to inform quality improvement initiatives targeting hospital-based lactation care. Methods: Focus groups and interviews were conducted at three large hospitals in Australia with 113 health professionals including obstetricians, neonatologists, midwives, neonatal nurses, lactation consultants, social workers or pastoral care workers, Human Milk Bank (HMB) staff, and perinatal bereavement nurses. Thematic and interactional data analysis identified the nature, scope, and pattern of bereavement lactation care. Results: A bereaved lactation care pathway was generated from health professionals' reports. Bereaved lactation care, if provided, was limited to brief encounters aimed at facilitating lactation suppression. The type of lactation care offered, and any exploration of the variable biopsychosocial significance of lactation after infant death, was conditional on (i) availability of health professionals with suitable awareness, knowledge, capacity, confidence, and comfort to discuss lactation; (ii) hospital culture and mode of suppression primarily practiced; (iii) mother's breast milk being visible to hospital staff; (iv) mother expressing interest in expanded lactation management options; (v) availability of, and eligibility to, donate to a HMB; and (vi) support beyond the hospital setting being facilitated. Conclusion: Mothers should be presented with the full array of lactation management options available after stillbirth or infant death. Inclusion of evidence-based, biopsychosocial and patient-centered approaches to lactation care is urgently required in health professionals' bereavement training and in the policies of hospitals and HMBs.

Patient Work and Treatment Burden in Type 2 Diabetes: A Mixed-Methods Study.

OBJECTIVE: To use quantitative and qualitative methods to characterize the work patients with type 2 diabetes mellitus (T2DM) enact and explore the interactions between illness, treatment, and life. PATIENTS AND METHODS: In this mixed-methods, descriptive study, adult patients with T2DM seen at the outpatient diabetes clinic at Mayo Clinic in Rochester, Minnesota, from February 1, 2016, through March 31, 2017, were invited to participate. The study had 3 phases. In phase 1, the Patient Experience with Treatment and Self-management (PETS) scale was used to quantify treatment burden. In phase 2, a convenience sample of patients used a smartphone application to describe, in real time, time spent completing diabetes self-management tasks and to upload descriptive digital photographs. In phase 3, these data were explored in qualitative interviews that were analyed by 2 investigators using deductive analysis. RESULTS: Of 162 participants recruited, 160 returned the survey (phase 1); of the 50 participants who used the smartphone application (phase 2), we interviewed 17 (phase 3). The areas in which patients reported highest treatment burden were difficulty with negotiating health services (eg, coordinating medical appointments), medical expenses, and mental/physical exhaustion with self-care. Participants reported that medical appointments required about 2.5 hours per day, and completing administrative tasks related to health care required about 45 minutes. Time spent on health behaviors varied widely-from 2 to 60 minutes in a given 3-hour period. Patients' experience of a task's burden did not always correlate with the time spent on that task. CONCLUSION: The most burdensome tasks to patients with T2DM included negotiating health care services, affording medications, and completing administrative tasks even though they were not the most time-consuming activities. To be minimally disruptive, diabetes care should minimize the delegation of administrative tasks to patients.

"Establishment of an acute headache infusion clinic as an alternative for emergency department care".

OBJECTIVES: Numerous patients receive acute migraine care in the Emergency Department (ED) setting. A shift of this care to the outpatient Neurology Clinic and outpatient Infusion Center setting has the potential to optimize clinical management while decreasing resource utilization. METHODS: Clinicians and administrators collaborated on the operationalization of an Acute Headache Infusion Clinic run through the outpatient Neurology Clinic. Data was collected on all patients treated in the Acute Headache Infusion Clinic from 9/2018-12/2019. Duration of the outpatient visit, cost per visit, and pre- and post-treatment pain scores were collected. Comparison was made to similar care administered at our institution's Emergency Department. RESULTS: Results from 133 patients were obtained. The outpatient encounter was 3.73 h shorter than the ED encounter and was associated with a cost savings of ~$9400/patient. Patients experienced a substantial decrease in their pain scores with treatment in the outpatient setting. CONCLUSIONS: The transition of acute migraine management requiring infusion therapies can successfully be transitioned from the ED to the outpatient setting. This can be associated with shorter clinical encounters with more optimal resource utilization while still providing adequate headache relief. CLASSIFICATION OF EVIDENCE: This study provides Class III evidence for an outpatient infusion clinic for saving costs and clinical care time for patients with acute migraines requiring infusion therapies.

Uncertainty at the Limits of Viability: A Qualitative Study of Antenatal Consultations.

BACKGROUND AND OBJECTIVES: Antenatal consultation between a neonatologist and expectant parent(s) may determine if resuscitation is provided for or withheld from neonates born in the gray zone of viability. In this study, we sought to gain a deeper understanding of uncertainties present and neonatologists' communication strategies regarding such uncertainties in this shared decision-making. METHODS: A prospective, qualitative study using transcriptions of audio-recorded antenatal consultations between a neonatologist and expectant parent(s) was conducted. Pregnant women were eligible if anticipating delivery in the gray zone of viability (22 0/7-24 6/7 weeks' gestation). Over 18 months, 25 of 28 pregnant women approached consented to participate. Applied thematic analysis was used to inductively derive and examine conceptual themes. RESULTS: Inductive analysis of consult transcripts revealed uncertainty as a central theme. Several subthemes relating to uncertainty were also derived, including the timing of delivery, NICU course, individual characteristics (of physician, expectant parent(s), and fetus or neonate), and consequences of the decision for the expectant parent(s). Analysis revealed that uncertainty was actively managed by neonatologists through a variety of strategies, including providing more information, acknowledging the limits of medicine, acknowledging and accepting uncertainty, holding hope, and relationship building. CONCLUSIONS: Uncertainty is pervasive within the antenatal consultation for periviable neonates and likely plays a significant role in decision-making toward postnatal resuscitative efforts. Uncertainty complicated, or even paralyzed, decision-making efforts while also providing reassurance toward a positive outcome. Directions for future study should consider whether advanced communication training modulates the impact that uncertainty plays in the shared decision-making encounter.

Seeing what works: identifying and enhancing successful interprofessional collaboration between pathology and surgery.

Utilising frozen section technologies, Mayo Clinic has one of the lowest reoperation rates for breast lumpectomy in the United States. The research reported on sought to understand the successful teamwork between the Breast Surgery Team and the Frozen Section Laboratory at Mayo Clinic. Researchers worked collaboratively with healthcare staff from breast surgery and the frozen section pathology laboratory to identify communication styles and strategies that contribute to the timely and accurate intraoperative evaluation of breast cancer specimens. Using the video-reflexive ethnography (VRE) methodology underpinned by a positive theoretical approach to researching quality and safety in healthcare, the researchers video-recorded the communications associated with specimen resections in surgery and the subsequent pathology diagnoses. Then, 57 staff from the breast surgery and frozen section laboratory teams attended video-reflexivity sessions to collaboratively analyse their communication practices and identify opportunities to optimize interprofessional communication. In this article, we focus on how the flexible, interdisciplinary, and cross-hierarchical communication within the frozen section laboratory supports a rapid and accurate intraoperative evaluation and communication, previously conceptualized by staff as being performed in a linear fashion. Moreover, we detail how the VRE methodology led surgeons and pathologists to implement new strategies and optimize their interprofessional communication.

Identifying Clinical and Genomic Features Associated With Chronic Kidney Disease.

We apply a pattern-based classification method to identify clinical and genomic features associated with the progression of Chronic Kidney disease (CKD). We analyze the African-American Study of Chronic Kidney disease with Hypertension dataset and construct a decision-tree classification model, consisting 15 combinatorial patterns of clinical features and single nucleotide polymorphisms (SNPs), seven of which are associated with slow progression and eight with rapid progression of renal disease among African-American Study of Chronic Kidney patients. We identify four clinical features and two SNPs that can accurately predict CKD progression. Clinical and genomic features identified in our experiments may be used in a future study to develop new therapeutic interventions for CKD patients.

Lactation after infant death: an analysis of Australian healthcare agencies' online health information.

Lactation is a potent signifier of maternal love and care commonly associated with early motherhood and infant survival. It is common, however, for bereaved mothers who have recently undergone miscarriage, stillbirth or infant death to produce breastmilk. Drawing on a critical feminist lens that seeks to understand how maternal subjectivities and lactation norms are constructed through public and reproductive health information, this article tests whether lactation management options after stillbirth and infant death are comprehensively covered in Australia's health organisations' online information. A qualitative directed content analysis was conducted to critique the information provided on 21 Australian websites. Information extracted from websites was compared to a 'best-practice' Lactation After Infant Death (AID) Framework developed by the research team for the review. We found a notable absence of comprehensive lactation management information targeted directly to bereaved mothers. Moreover, the most common lactation option presented for women without a living infant was lactation suppression. This dearth of appropriate and comprehensive lactation information curtails maternal subjectivies and diverse lactation practices and further isolates women dealing with the painful contradictions of lactation after loss.

Trust in Health Information Sources among Underserved and Vulnerable Populations in the U.S.

The purpose of this study was to examine trust in health information sources among underserved and vulnerable populations. Data (N=8,759) were from the Health Information National Trends Survey. Differences were assessed across the following subgroups: ethnoracial minorities, immigrants, rural residence, people with limited English proficiency, and sexual minorities. Trust was highest for doctors, followed by government, family/friends, charities, and religious organizations. In adjusted regression models, trusting health information from charitable and religious organizations was higher in ethnoracial minorities and immigrants. Individuals with limited English proficiency also had higher trust in religious organizations compared with those fluent in English. Trusting health information from doctors was lower among individuals with limited English proficiency. There was evidence in support of additive and multiplicative intersectional frameworks for understanding trust in vulnerable and underserved populations; however, the extent to which differences in trust explain disparities in health behaviors and outcomes should be examined.

Health Care Professionals' Perspectives on Teleneonatology Through the Lens of Normalization Process Theory.

BACKGROUND AND AIMS: Little research has been done on tele-intensive care unit (ICU) implementation across different types of ICUs, and there exist few studies that have used qualitative research methods to analyze the human and organizational factors influencing optimization of telemedicine for newborn resuscitation. The objective of this study was to understand health care professionals' acceptance, utilization, and integration of video telemedicine for newborn resuscitation (termed teleneonatology) in community hospital settings. METHODS: Focus group and individual interviews were conducted with 49 health care professionals at six affiliated health system hospitals. Data were gathered from physicians (n = 18), nurses (n = 30), and a nurse practitioner. Data were inductively analyzed using a thematic approach, and then constructs from normalization process theory (NPT) were deductively applied. NPT rendered a general framework to describe and assess how care teams perceive the implementation of teleneonatology and how they interact with this telemedicine service in their local setting. RESULTS: Local health care professionals accepted teleneonatology as an important, helpful service, yet its implementation was perceived as both valuable and a threat to professional traditions. Utilization may depend on perceived benefit, mutual understanding of the guidelines, and expectations of use, and other relational, human, contextual, and system factors. Participants in this study agreed on the need for collective work to successfully integrate teleneonatology into the local practice. DISCUSSIONS: NPT uncovered that successful implementation of a teleneonatology program may be facilitated by strong interpersonal relationships among care teams, continuous programmatic training and education, and communicating the clinical value of teleneonatology, including its opportunities and benefits.

Development of a comprehensive mobile assessment of pressure (CMAP) system for pressure injury prevention for veterans with spinal cord injury.

Objective: This paper reports the iterative redesign, feasibility and usability of the Comprehensive Mobile Assessment of Pressure (CMAP) system's mobile app used by Veterans with SCI.Design: This three-year, multi-staged study used a mixed-methods approach.Setting: Minneapolis VA Health Care System, Minneapolis, Minnesota.Participants: Veterans with spinal cord injury (N = 18).Interventions: Veterans with spinal cord injury engaged in iterative focus groups and personal interviews, sharing their needs and desires for the CMAP app redesign. App developers used these data for the redesign. The redesigned CMAP app was tested for six-weeks in users' homes.Outcome Measures: Quantitative (surveys) and qualitative (interviews) methods measured feasibility for self-management of seating pressure. Qualitative data were audio recorded, transcribed, anonymized, and coded. Survey data were analyzed using summary statistics.Results: After the CMAP system's redesign, the in-home use interview found: (1) any tool that can assist in prevention and monitoring of skin ulcers is important; (2) the desired key features are present in the app; (3) the main barrier to CMAP use was inconsistent functionality; (4) when functioning as expected, the live pressure map was the central feature, with reminders to weight shift also of high importance. The survey found: power wheelchair users tended to score closer than manual wheelchair users to the positive response end ranges on two separate surveys.Conclusions: Overall both the power and manual wheelchair users reported that they wanted to use the system, felt confident using the system, and that the functions of the system were well integrated.