Hospital Discharge and Readmissions Before and During the COVID-19 Pandemic for California Acute Stroke Inpatients.

BACKGROUND: Acute stroke therapy and rehabilitation declined during the COVID-19 pandemic. We characterized changes in acute stroke disposition and readmissions during the pandemic. METHODS: We used the California State Inpatient Database in this retrospective observational study of ischemic and hemorrhagic stroke. We compared discharge disposition across a pre-pandemic period (January 2019 to February 2020) to a pandemic period (March to December 2020) using cumulative incidence functions (CIF), and re-admission rates using chi-squared. RESULTS: There were 63,120 and 40,003 stroke hospitalizations in the pre-pandemic and pandemic periods, respectively. Pre-pandemic, the most common disposition was home [46%], followed by skilled nursing facility (SNF) [23%], and acute rehabilitation [13%]. During the pandemic, there were more home discharges [51%, subdistribution hazard ratio 1.17, 95% CI 1.15-1.19], decreased SNF discharges [17%, subdistribution hazard ratio 0.70, 95% CI 0.68-0.72], and acute rehabilitation discharges were unchanged [CIF, p<0.001]. Home discharges increased with increasing age, with an increase of 8.2% for those ≥85 years. SNF discharges decreased in a similar distribution by age. Thirty-day readmission rates were 12.7 per 100 hospitalizations pre-pandemic compared to 11.6 per 100 hospitalizations during the pandemic [p<0.001]. Home discharge readmission rates were unchanged between periods. Readmission rates for discharges to SNF (18.4 vs. 16.7 per 100 hospitalizations, p=0.003) and acute rehabilitation decreased (11.3 vs. 10.1 per 100 hospitalizations, p=0.034). CONCLUSIONS: During the pandemic a greater proportion of patients were discharged home, with no change in readmission rates. Research is needed to evaluate the impact on quality and financing of post-hospital stroke care.

Mechanical ventilation in aneurysmal subarachnoid hemorrhage: systematic review and recommendations.

OBJECTIVE: Mechanical ventilation (MV) has a complex interplay with the pathophysiology of aneurysmal subarachnoid hemorrhage (aSAH). We aim to provide a review of the physiology of MV in patients with aSAH, give recommendations based on a systematic review of the literature, and highlight areas that still need investigation. DATA SOURCES: PubMed was queried for publications with the Medical Subject Headings (MeSH) terms "mechanical ventilation" and "aneurysmal subarachnoid hemorrhage" published between January 1, 1990, and March 1, 2020. Bibliographies of returned articles were reviewed for additional publications of interest. STUDY SELECTION: Study inclusion criteria included English language manuscripts with the study population being aSAH patients and the exposure being MV. Eligible studies included randomized controlled trials, observational trials, retrospective trials, case-control studies, case reports, or physiologic studies. Topics and articles excluded included review articles, pediatric populations, non-aneurysmal etiologies of subarachnoid hemorrhage, mycotic and traumatic subarachnoid hemorrhage, and articles regarding tracheostomies. DATA EXTRACTION: Articles were reviewed by one team member, and interpretation was verified by a second team member. DATA SYNTHESIS: Thirty-one articles met the inclusion criteria for this review. CONCLUSIONS: We make recommendations on oxygenation, hypercapnia, PEEP, APRV, ARDS, and intracranial pressure monitoring.

Deeply Rooted: Maximizing the Strengths of a Historically Black University and Community-based Participatory Research to Understand Environmental Stressors and Trauma among Black Youth.

This paper explores a partnership between an HBCU (Historically Black Colleges and Universities) and a community to understand trauma given the high rates of reported violence among youth locally. The accumulative stress of living in high-stress, high-poverty environments coupled with the normative developmental tasks of adolescence is thought to place these youths at risk for negative mental and physical outcomes (Murry et al., 2011). The current research uses a community-based participatory research (CBPR) approach and developmental lens to better understand environmental stressors and subsequent trauma among Black youth. Specifically, the paper describes the recruitment, engagement, and equitable partnership between a youth advisory board (YAB), university research team, and community agencies advisory board (CAB). The current work is part of a larger research study designed to explore environmental stressors, coping, and social supports for Black youth residing in low-resource urban communities. The broad objective of the research is to develop a trauma-informed community intervention to improve adolescent mental health. The initial phase of this university-community research, which entails the YAB, CAB, and university discussion groups, is outlined in this paper. Community engagement and trust are key factors described in the literature when collaborating with communities of color. These themes were reiterated by research partners in this study. The research team created coding terms to identify themes from YAB and CAB transcript data, respectively. YAB themes regarding stressors centered around financial strain, anger, and loss/violence. CAB themes regarding adolescent mental health and resources centered around trauma, trust, and sustainability. Initial steps to utilize the themes identified thus far are described. The unique advantages of an HBCU and CBPR to address mental health disparities in ethnic minority communities are also highlighted.

EEG dynamical correlates of focal and diffuse causes of coma.

BACKGROUND: Rapidly determining the causes of a depressed level of consciousness (DLOC) including coma is a common clinical challenge. Quantitative analysis of the electroencephalogram (EEG) has the potential to improve DLOC assessment by providing readily deployable, temporally detailed characterization of brain activity in such patients. While used commonly for seizure detection, EEG-based assessment of DLOC etiology is less well-established. As a first step towards etiological diagnosis, we sought to distinguish focal and diffuse causes of DLOC through assessment of temporal dynamics within EEG signals. METHODS: We retrospectively analyzed EEG recordings from 40 patients with DLOC with consensus focal or diffuse culprit pathology. For each recording, we performed a suite of time-series analyses, then used a statistical framework to identify which analyses (features) could be used to distinguish between focal and diffuse cases. RESULTS: Using cross-validation approaches, we identified several spectral and non-spectral EEG features that were significantly different between DLOC patients with focal vs. diffuse etiologies, enabling EEG-based classification with an accuracy of 76%. CONCLUSIONS: Our findings suggest that DLOC due to focal vs. diffuse injuries differ along several electrophysiological parameters. These results may form the basis of future classification strategies for DLOC and coma that are more etiologically-specific and therefore therapeutically-relevant.

Sleeping with one cerebrum open: patient and staff perceptions of sleep quality and quantity on an inpatient neurology unit.

STUDY OBJECTIVES: This study sought to investigate perceptions of sleep disruptions among patients and staff in the inpatient neurology setting. The objectives were to explore the differences between these groups regarding factors that impact sleep, identify the most significant sleep disruptions, and examine the barriers and opportunities suggested to improve inpatient sleep. METHODS: A survey-based observational study was conducted on a 25-bed inpatient neurology unit at an academic medical center. Staff and patients completed the Potential Hospital Sleep Disruptions and Noises Questionnaire, and focus groups were held to gather qualitative data. Patient-reported sleep measures were collected for additional assessment. Responses were dichotomized for comparison. Regression models were used to assess associations between disruptors and patient-reported sleep measures. Qualitative thematic analyses were performed. RESULTS: Forty-nine inpatient staff and 247 patients completed sleep surveys. Top primary patient diagnoses included stroke, epilepsy, autoimmune diseases, and psychogenic nonepileptic attacks. Medical interventions, environmental factors, patient-related factors, and unit workflows emerged as key themes related to sleep disruptions. Patient-reported sleep efficiency was significantly reduced when pain, anxiety, stress, temperature, and medication administration disrupted sleep. Staff perspectives highlighted medical interventions as most disruptive to sleep, while patients did not find them as disruptive as expected. CONCLUSIONS: Differing perspectives on sleep disruption exist between staff and patients in the inpatient neurology setting. Medical interventions may be overstated in staff perceptions and inpatient sleep research, as pain, anxiety, and stress had the most significant impact on patient-reported sleep efficiency. CITATION: Kadura S, Poulakis A, Roberts DE, et al. Sleeping with one cerebrum open: patient and staff perceptions of sleep quality and quantity on an inpatient neurology unit. J Clin Sleep Med. 2024;20(4):619-629.

Effect of COVID-19 pandemic on outcomes in intracerebral hemorrhage.

OBJECTIVES: Patients with severe intracerebral hemorrhage (ICH) often suffer from impaired capacity and rely on surrogates for decision-making. Restrictions on visitors within healthcare facilities during the pandemic may have impacted care and disposition for patient with ICH. We investigated outcomes of ICH patients during the COVID-19 pandemic compared to a pre-pandemic period. MATERIALS AND METHODS: We conducted a retrospective review of ICH patients from two sources: (1) University of Rochester Get With the Guidelines database and (2) the California State Inpatient Database (SID). Patients were divided into 2019-2020 pre-pandemic and 2020 pandemic groups. We compared mortality, discharge, and comfort care/hospice. Using single-center data, we compared 30-day readmissions and follow-up functional status. RESULTS: The single-center cohort included 230 patients (n = 122 pre-pandemic, n = 108 pandemic group), and the California SID included 17,534 patients (n = 10,537 pre-pandemic, n = 6,997 pandemic group). Inpatient mortality was no different before or during the pandemic in either cohort. Length of stay was unchanged. During the pandemic, more patients were discharged to hospice in the California SID (8.4% vs. 5.9%, p<0.001). Use of comfort care was similar before and during the pandemic in the single center data. Survivors in both datasets were more likely to be discharged home vs. facility during the pandemic. Thirty-day readmissions and follow-up functional status in the single-center cohort were similar between groups. CONCLUSIONS: Using a large database, we identified more ICH patients discharged to hospice during the COVID-19 pandemic and, among survivors, more patients were discharged home rather than healthcare facility discharge during the pandemic.

Association of Do-Not-Resuscitate orders and in-hospital mortality among patients undergoing cranial neurosurgery.

BACKGROUND: Previous studies identified pre-existing DNR orders as a predictor of mortality after surgery. We sought to evaluate mortality of patients receiving cranial neurosurgery with DNR orders placed at the time of, or within 24 h of admission. METHODS: We performed a retrospective cohort study using the California State Inpatient Database, January 2018 to December 2020. We used International Classification of Diseases, 10th Revision (ICD-10) codes to identify emergent hospitalizations with principal diagnosis of brain injury, including traumatic brain injury [TBI], ischemic stroke [IS], intracerebral hemorrhage [ICH], subarachnoid hemorrhage [SAH], or malignant brain tumor [mBT]. We used procedure and Diagnosis Related Group codes to identify cranial neurosurgery. Patients with DNR were one-to-one matched to non-DNR controls based on diagnosis (exact matching), age, sex, Elixhauser comorbidity index, and organ failure (coarsened matching). The primary outcome was inpatient mortality. RESULTS: In California, 30,384 patients underwent cranial neurosurgery, 2018-2020 (n = 3,112, 10% DNR). DNR patients were older, more often female, more often White, with greater comorbidity and organ system dysfunction. There were 2,505 patients with DNR orders 1:1 matched to controls. Patients with DNR had greater inpatient mortality (56% vs. 23%, p < 0.001; Hazard Ratio 3.11, 95% CI 2.50-3.86), received tracheostomy (Odds Ratio [OR] 0.37, 95% CI 0.24-0.57) and gastrostomy less (OR 0.48, 95% CI 0.39-0.58) compared to controls. Multivariable analysis of the unmatched cohort demonstrated similar results. CONCLUSION: Patients undergoing cranial neurosurgery with early or pre-existing DNR have high inpatient mortality compared to clinically similar non-DNR patients; 1 in 2 died during their hospitalization.

Integration of urban science and urban climate adaptation research: opportunities to advance climate action.

There is a growing recognition that responding to climate change necessitates urban adaptation. We sketch a transdisciplinary research effort, arguing that actionable research on urban adaptation needs to recognize the nature of cities as social networks embedded in physical space. Given the pace, scale and socioeconomic outcomes of urbanization in the Global South, the specificities and history of its cities must be central to the study of how well-known agglomeration effects can facilitate adaptation. The proposed effort calls for the co-creation of knowledge involving scientists and stakeholders, especially those historically excluded from the design and implementation of urban development policies.

Treating mechanical joint dysfunction in children: a retrospective exploratory report of selected cases.

AIMS: The purpose of reporting on selected cases is to increase the recognition and treatment of mechanical joint dysfunction (restrictions in movement at the joint level) in pediatric patients. METHODS: The selected cases demonstrate a variety of clinical outcomes that are possible using manual therapy to improve mechanical joint dysfunction and chronic pain. The techniques used for these patents were performed by a physical therapist without formal manual therapy training to encourage more physical therapists to use manual therapy as an intervention to improve outcomes in pediatric patients. RESULTS: The hands-on treatment used to treat mechanical joint dysfunction improved participation and function in children of various ages with a variety of clinical issues. CONCLUSIONS: : Recognizing and treating mechanical joint restrictions that interfere with active movement in children may result in decreased pain and improved motor skills, balance, self-regulation, sleep hygiene, and social interactions. Clinicians should consider manual therapy as an intervention strategy for pediatric patients with mechanical joint restrictions.

Reversal of Advanced Directives in Neurologic Emergencies.

Objective: Patients with advanced directives or Medical Orders for Life-Sustaining Treatment (MOLST), including "Do Not Resuscitate" (DNR) and/or "Do Not Intubate" (DNI), may be candidates for procedural interventions when presenting with acute neurologic emergencies. Such interventions may limit morbidity and mortality, but typically they require MOLST reversal. We investigated outcomes of patients with MOLST reversal for treatment of neurologic emergencies. Methods: We conducted a retrospective chart review from July 1, 2019 to April 30, 2021 of patients with MOLST reversal treated in our NeuroMedicine Intensive Care Unit. Variables collected include neurologic disease, MOLST reversal decision maker, procedural interventions, and outcomes. Results: Twenty-seven patients (18 female, median age 78 years (IQR 73-85 years), median baseline modified Rankin score 1 [IQR 0-2.5] were identified with MOLST reversal. The most common pre-procedural MOLST was DNR/DNI (n=22, 81%), and 93% (n=25) pre-procedural MOLSTs were completed by the patient. MOLSTs were reversed by surrogates in n=23 cases (85%). The median time from MOLST completion to MOLST reversal was 603 days (IQR 45 days to 4 years). The most common neurologic emergency was ischemic stroke (n=14, 52%). Most patients died (n=14, 52%), 26% (n=7) were discharged to skilled nursing, and 22% (n=6) returned to home or assisted living. Conclusions: In neurologic emergencies, urgent shared decision making is needed to ensure goal-concordant care, which may result in reversal of existing advanced directives. Outcomes of patients with MOLST reversal were heterogeneous, emphasizing the importance of deliberate patient-centered care weighing the risks and benefits of each intervention.

Are UK pharmacists ready for consultant-level practice? A cross-sectional survey of self-assessed development needs.

OBJECTIVES: The four nations of the United Kingdom (UK) have endorsed a new curriculum and credentialing process for consultant pharmacists. This study aimed to measure the self-reported consultant-level practice development needs of pharmacists across the UK. METHODS: The study was a cross-sectional electronic survey. Inclusion criteria were: pharmacists registered to practice with the General Pharmaceutical Council; working in any professional sector across the UK; and self-identifying as already working at an advanced level of practice or in an advanced pharmacist role. Participants were asked to rate their confidence that their current practice aligns to the level described in the Royal Pharmaceutical Society Consultant Pharmacist curriculum on a 5-point Likert scale. Predictors of overall confidence with the whole curriculum were analysed using binomial regression. KEY FINDINGS: Nine hundred and forty-four pharmacists participated. Median age was 42 years; 72.6% were female. Research skills and strategic leadership skills had low self-reported confidence. Patient-Centred Care and Collaboration was the domain with the highest reported confidence. 10.2% (96/944) of participants self-reported confidence across the whole curriculum. The strongest predictors of overall confidence across the curriculum were advanced clinical practitioner qualification, research qualifications and self-identifying as a specialist. Increasing age and male gender also predicted confidence. White ethnicity and having an independent prescribing qualification negatively predicted confidence. CONCLUSION: A small minority of pharmacists self-reported confidence across the whole curriculum. A planned approach to develop research skills across the career spectrum, coupled with better identification of workplace-based experiential strategic leadership opportunities, may help deliver a larger cohort of 'consultant-ready' pharmacists.

Understanding human vulnerability to climate change: A global perspective on index validation for adaptation planning.

Climate change is a severe global threat. Research on climate change and vulnerability to natural hazards has made significant progress over the last decades. Most of the research has been devoted to improving the quality of climate information and hazard data, including exposure to specific phenomena, such as flooding or sea-level rise. Less attention has been given to the assessment of vulnerability and embedded social, economic and historical conditions that foster vulnerability of societies. A number of global vulnerability assessments based on indicators have been developed over the past years. Yet an essential question remains how to validate those assessments at the global scale. This paper examines different options to validate global vulnerability assessments in terms of their internal and external validity, focusing on two global vulnerability indicator systems used in the WorldRiskIndex and the INFORM index. The paper reviews these global index systems as best practices and at the same time presents new analysis and global results that show linkages between the level of vulnerability and disaster outcomes. Both the review and new analysis support each other and help to communicate the validity and the uncertainty of vulnerability assessments. Next to statistical validation methods, we discuss the importance of the appropriate link between indicators, data and the indicandum. We found that mortality per hazard event from floods, drought and storms is 15 times higher for countries ranked as highly vulnerable compared to those classified as low vulnerable. These findings highlight the different starting points of countries in their move towards climate resilient development. Priority should be given not just to those regions that are likely to face more severe climate hazards in the future but also to those confronted with high vulnerability already.

Risk factors and associated complications with unplanned intubation in patients with craniotomy for brain tumor.

Patients undergoing surgical resection of a brain tumor have the potential risk for beingintubated post-operatively, which may be associated with significant morbidity and/or mortality after surgery. This study was analyzed various preoperative patient characteristics, postoperative outcomes, and complications to identify risk factors for unplanned intubation (UI) in adult patients undergoing craniotomy for a brain tumor and created a risk score framework for that cohort. Patients undergoing surgery for a brain tumor were identified according to primary Current Procedural Terminology codes, and information found in The American College of Surgeons (ACS) National Surgical Quality Improvement Project (NSQIP) database from 2012 to 2015 was reviewed. A total of 18,642 adult brain tumor patients were included in the ACS-NSQIP. The rate of unplanned intubation in this cohort was 2.30% (4 2 8). The mortality rate of patients who underwent UI after surgical resection of brain tumor was 24.78% compared to an overall mortality of 2.46%. During the first 30 days after surgery, 33% of patients who underwent UI had an unplanned reoperation, compared to 4.76% of patients who did not undergo unplanned intubation. Bivariate and multivariate analyses identified several predictors and computed a risk score for UI. A risk score based on patient factors for those undergoing a craniotomy for a brain tumor predicts the postoperative UI rate. This could aid in surgical decision-making by identify patients at a higher risk of UI, while modifying perioperative management may help prevent UI.

Environmental stress and socioeconomic status: Does parent and adolescent stress influence executive functioning in urban youth?

This study examined whether parental and adolescent stress act as mediators between socio-economic status (SES) and adolescent executive functioning (EF) in urban youth. Two hundred and sixty-seven 6th-11th grade students (ages 11-16, 55.4% female; 49.1% Black/African American) attending racially and socioeconomically diverse schools in Chicago, Illinois, completed self-report measures on urban stress and EF. Parents of adolescents completed measures on parental chronic stress and demographic information on the family's socioeconomic status. Results indicated that parent stress was directly related to adolescent stress, while adolescent stress was directly related to behavior components of EF (i.e., emotion control, set shifting, and inhibition). Although parental stress was related to adolescent's ability to shift from one task to another, no relationship was found with adolescent's ability to modulate mood or delay impulsive behaviors. Implications for socio-ecological mental health interventions for youth residing in urban environments are discussed.

Continuous EEG Monitoring Predicts a Clinically Meaningful Recovery Among Adult Inpatients.

PURPOSE: Continuous EEG (cEEG) monitoring is primarily used for diagnosing seizures and status epilepticus, and for prognostication after cardiorespiratory arrest. The purpose of this study was to investigate whether cEEG could predict survival and meaningful recovery. METHODS: The authors reviewed inpatient cEEG reports obtained between January 2013 and November 2015 and recorded demographics, preadmission modified Rankin Scale, history of preexisting epilepsy, Glasgow Coma Scale for those admitted to the intensive care unit, and EEG data (posterior dominant rhythm, reactivity, epileptiform discharges, seizures, and status epilepticus). Associations between clinical outcomes (death vs. survival or clinically meaningful recovery [inpatient rehabilitation, home-based rehabilitation, or home] vs. other [death, skilled nursing facility]) and cEEG findings were assessed with logistic regression models. P < 0.05 was considered significant. RESULTS: For 218 cEEG reports (197 intensive care unit admits), the presence of at least a unilateral posterior dominant rhythm was associated with survival (odds ratio for death, 0.38; 95% confidence interval, 0.19-0.77; P = 0.01) and with a clinically meaningful outcome (odds ratio, 3.26; 95% confidence interval, 1.79-5.93; P < 0.001); posterior dominant rhythm remained significant after adjusting for preadmission disability. Those with preexisting epilepsy had better odds of a meaningful recovery (odds ratio, 3.31; 95% CI, 1.34-8.17; P = 0.001). Treated seizures and status epilepticus were not associated with a worse mortality (P = 0.6) or disposition (P = 0.6). High Glasgow Coma Scale (≥12) at intensive care unit admission was associated with a clinically meaningful recovery (odds ratio, 16.40; 95% confidence interval, 1.58-170.19; P = 0.02). CONCLUSIONS: Continuous EEG findings can be used to prognosticate survival and functional recovery, and provide guidance in establishing goals of care.