Updated AHA Basic and Advanced Cardiac Life Support guidance with COVID-19 considerations.

ABSTRACT: The American Heart Association released an updated Basic and Advanced Cardiac Life Support guidance that incorporates the latest knowledge regarding COVID-19 and its transmissibility. This article details the new guidance, including strategies for reducing provider risk and exposure and for special patient-care situations.

AHA update: BLS, ACLS, and PALS.

ABSTRACT: The American Heart Association (AHA) recently released its 2020 guidelines for advanced cardiovascular life support, basic life support, and pediatric advanced life support. This article details these updates, as well as the latest AHA recommendations for CPR and emergency cardiovascular care.

Update: AHA guidelines for CPR and emergency cardiovascular care.

Continuous review of current research and practice has resulted in updates to the American Heart Association guidelines for CPR and emergency cardiovascular care. This article examines the recommendations and their implementation into current healthcare practice.

A Checklist of River Function Indicators for hydropower ecological assessment.

Hydropower generation has advantages for societies that seek low-carbon, renewable energy alternatives, but sustainable hydropower production will require an explicit consideration of potential tradeoffs between socioeconomic and environmental priorities. These tradeoffs are often explored during a formal environmental impact assessment process that can be complex and controversial. The steps taken to address stakeholder concerns through impact hypotheses and field studies are not always transparent. We have created a Checklist of River Function Indicators to facilitate stakeholder discussions during hydropower licensing and to support more transparent, holistic, and scientifically informed hydropower environmental analyses. Based on a database of environmental metrics collected from hydropower project studies documented by the Federal Energy Regulatory Commission (FERC), the International Hydropower Association, the Low Impact Hydropower Institute, and peer-reviewed scientific literature, our proposed Checklist of River Function Indicators contains 51 indicators in six categories. We have tested the usefulness of the Indicators by applying them to seven hydropower projects documented by FERC. Among the case study projects, 44 of the 51 Indicators were assessed according to the FERC documentation. Even though each hydropower project presents unique natural resource issues and stakeholder priorities, the proposed Indicators can provide a transparent starting point for stakeholder discussions about which ecological impacts should be considered in hydropower planning and relicensing assessments.

Interventions to Promote Early Discharge and Avoid Inappropriate Hospital (Re)Admission: A Systematic Review.

Increasing pressure on limited healthcare resources has necessitated the development of measures promoting early discharge and avoiding inappropriate hospital (re)admission. This systematic review examines the evidence for interventions in acute hospitals including (i) hospital-patient discharge to home, community services or other settings, (ii) hospital discharge to another care setting, and (iii) reduction or prevention of inappropriate hospital (re)admissions. Academic electronic databases were searched from 2005 to 2018. In total, ninety-four eligible papers were included. Interventions were categorized into: (1) pre-discharge exclusively delivered in the acute care hospital, (2) pre- and post-discharge delivered by acute care hospital, (3) post-discharge delivered at home and (4) delivered only in a post-acute facility. Mixed results were found regarding the effectiveness of many types of interventions. Interventions exclusively delivered in the acute hospital pre-discharge and those involving education were most common but their effectiveness was limited in avoiding (re)admission. Successful pre- and post-discharge interventions focused on multidisciplinary approaches. Post-discharge interventions exclusively delivered at home reduced hospital stay and contributed to patient satisfaction. Existing systematic reviews on tele-health and long-term care interventions suggest insufficient evidence for admission avoidance. The most effective interventions to avoid inappropriate re-admission to hospital and promote early discharge included integrated systems between hospital and the community care, multidisciplinary service provision, individualization of services, discharge planning initiated in hospital and specialist follow-up.

Venous thromboembolism incidence in the Ireland east hospital group: a retrospective 22-month observational study.

OBJECTIVES: To determine the incidence of venous thromboembolism (VTE) and the incidence of hospital-acquired VTE (HA-VTE) arising within the population served by the Ireland East Hospital Group (IEHG). DESIGN: /home/user/Documents/Sathish Kumar G/RFO/June/21-06-2019/bmjopen_iss_9_7_20190621_1/ A retrospective observational study was conducted using hospital discharge data obtained from the hospital inpatient enquiry data reporting system. In this system, VTE events recorded as 'primary diagnosis' represented the reason for initial hospital admission, whereas VTE recorded as a 'secondary diagnosis' occurred following admission and were therefore used as an approximation of HA-VTE. These data were used to estimate the overall incidence of VTE and the proportion of these events which were hospital-acquired. SETTING: The IEHG is the largest hospital group in the Irish healthcare system and serves a population of over 1 million individuals. PARTICIPANTS: Data were generated from records pertaining to the 2727 patient admission episodes where a diagnosis of VTE was made during the 22-month study period. RESULTS: During the study period, 2727 VTE events were recorded within the IEHG (which serves a population of 1 036 279) corresponding to an incidence of 1.44 (95% CI 1.36 to 1.51) per 1000 per annum. 1273 (47%) of VTE events were recorded as secondary VTE. The incidence of VTE was highest among individuals over 85 years of age (16.03 per 1000;95% CI 12.81 to 19.26) and was more common following emergency hospital admission. CONCLUSION: These data suggest that HA-VTE accounts for at least 47% of all VTE events arising within a hospital group serving a population of over 1 million individuals within the Ireland. Given that HA-VTE is a well-recognised source of (potentially preventable) hospital deaths, these findings provide a compelling argument for prioritising strategies directed at reducing the risk of VTE among hospital patients served by the IEHG and within the Ireland as a whole.

Update: 2017/2018 AHA BLS, ACLS, and PALS guidelines.

In November 2017, the American Heart Association published updates to its adult and pediatric Basic Life Support and Cardiopulmonary Resuscitation guidelines; one year later, it published updates to its Advanced Cardiovascular Life Support and Pediatric Advanced Life Support guidelines. This article reviews these updated guidelines and highlights the key changes and how to integrate them into practice.

Safety of Autologous Umbilical Cord Blood Therapy for Acquired Sensorineural Hearing Loss in Children.

BACKGROUND AND OBJECTIVES: Sensorineural hearing loss (SNHL) in children is associated with neurocognitive morbidity. The cause of SNHL is a loss of hair cells in the organ of Corti. There are currently no reparative treatments for SNHL. Numerous studies suggest that cord blood mononuclear cells (human umbilical cord blood, hUCB) allow at least partial restoration of SNHL by enabling repair of a damaged organ of Corti. Our objective is to determine if hUCB is a safe treatment for moderate to severe acquired SNHL in children. Subjects and. METHODS: Eleven children aged 6 months to 6 years with moderate to severe acquired SNHL were treated with intravenous autologous hUCB. The cell dose ranged from 8 to 30 million cells/kg body weight. Safety was assessed by measuring systemic hemodynamics during hUCB infusion. Infusion-related toxicity was evaluated by measuring neurologic, hepatic, renal and pulmonary function before and after infusion. Auditory function, auditory verbal language assessments and MRI with diffusion tensor imaging (DTI) were obtained before and after treatment. RESULTS: All patients survived, and there were no adverse events. No infusionrelated changes in hemodynamics occurred. No infusion-related toxicity was recorded. Five subjects experienced a reduction in auditory brainstem response (ABR) thresholds. Four of those 5 subjects also experienced an improvement in cochlear nerve latencies. Comparison of MRI with DTI sequences obtained before and after treatment revealed increased fractional anisotropy in the primary auditory cortex in three of five subjects with reduced ABR thresholds. Statistically significant (p<0.05) reductions in ABR thresholds were identified. CONCLUSIONS: TIntravenous hUCB is feasible and safe in children with SNHL.

Accumulation of Succinate in Cardiac Ischemia Primarily Occurs via Canonical Krebs Cycle Activity.

Succinate accumulates during ischemia, and its oxidation at reperfusion drives injury. The mechanism of ischemic succinate accumulation is controversial and is proposed to involve reversal of mitochondrial complex II. Herein, using stable-isotope-resolved metabolomics, we demonstrate that complex II reversal is possible in hypoxic mitochondria but is not the primary succinate source in hypoxic cardiomyocytes or ischemic hearts. Rather, in these intact systems succinate primarily originates from canonical Krebs cycle activity, partly supported by aminotransferase anaplerosis and glycolysis from glycogen. Augmentation of canonical Krebs cycle activity with dimethyl-α-ketoglutarate both increases ischemic succinate accumulation and drives substrate-level phosphorylation by succinyl-CoA synthetase, improving ischemic energetics. Although two-thirds of ischemic succinate accumulation is extracellular, the remaining one-third is metabolized during early reperfusion, wherein acute complex II inhibition is protective. These results highlight a bifunctional role for succinate: its complex-II-independent accumulation being beneficial in ischemia and its complex-II-dependent oxidation being detrimental at reperfusion.

A falls case summary: Application of the public health nursing intervention wheel.

BACKGROUND: The Public Health Intervention Wheel (PHIW) is a population-based practice model that encompasses three levels of practice (community, systems, and individual/family) and 17 public health interventions. Each intervention and practice level contributes to improving population health. Public health nurses (PHNs) provide care at the three levels of practice. Prevention of falls is a public health issue and the majority of falls happen at home. Therefore, prevention and management of falls in the community could benefit from a public health systems approach by PHNs underpinned by the PHIW. CASE PRESENTATION: A hypothetical case is presented of a 78-year-old gentleman who had a fall which resulted in a fractured right acetabulum and surgery before being discharged home. METHODS: The aim of this paper was to use a case summary to illustrate PHN practice in the context of the PHIW as applied to falls management and prevention. This paper focuses on fall incidence and PHN response in Ireland and Norway. The PHIW is described and relevant interventions from the PHIW are applied to PHN practice in managing the case. CONCLUSIONS: The PHIW model provides insight into the potential scope of public health nursing in falls, articulating PHN practice in the community.

Exploring the Housing Needs of Older People in Standard and Sheltered Social Housing.

Objective: Our home can have a major impact on our physical and mental health; this is particularly true for older people who may spend more time at home. Older people in social (i.e., public) housing are particularly vulnerable. Housing options for older people in social housing include standard design dwellings or specially designed "sheltered housing." The most suitable housing model should be identified, with older people consulted in this process. Method: Survey of older people (aged ≥60) living in standard or sheltered social housing. Data were analyzed using descriptive and inferential statistics in SPSS Version 22. Results: Overall, 380 surveys were returned (response rate = 47.2%). All older people had similar housing needs. Those in sheltered housing were more satisfied with the physical home design and reported more positive outcomes. Older people in standard housing were less likely to have necessary adaptations to facilitate aging-in-place. Discussion: Older people in standard housing reported more disability/illnesses, are worried about the future, and felt less safe at home. However, few wanted to move, and very few viewed sheltered housing as an alternative, suggesting limited knowledge about their housing options. Future social housing designs should be flexible, that is, adaptable to the needs of the tenants over time.

Self-Neglect: Development and Evaluation of a Self-Neglect (SN-37) Measurement Instrument.

Self-neglect (SN) is a global phenomenon, largely hidden, poorly defined, and a serious public health issue. It can be intentional or unintentional and depends on the individual's capacity. Creating a safe living environment for self-neglecting adults can present complex ethical challenges. The purpose of this research was to develop and evaluate the psychometric properties of an instrument to measure professional's perceptions of self-neglect. A descriptive cross-sectional design was used in this two-stage study. Stage 1 involved the generation of an item pool (90 items), face and content validity; and pilot testing of the instrument. In stage 2, the questionnaire was posted to a national sample of community health and social care professionals (n=566) across Ireland, with a 60% response (n=339). Exploratory factor analysis (EFA) was conducted using scale development guidelines to identify scales and subscales of the instrument. Construct validity was established using EFA. The result was a 37-item SN instrument, composed of five factors: environment, social networks, emotional and behavioural liability, health avoidance, and self-determinism which explained 55.6% of the total variance. Factor loadings were ≥0.40 for all items on each of the five subscales. Cronbach's alpha (α) for four subscales ranged from 0.83 to 0.89 and one subscale was 0.69. The SN-37 can be used not only to measure SN, but also to develop interventions in practice. Further testing of the SN-37 in primary care settings with diverse populations is recommended.

Prevalence of self-neglect in the caseloads of public health nurses.

BACKGROUND: The extent of self-neglect on public health nurses' (PHNs) caseloads in Ireland is unknown. People who self-neglect may be vulnerable or hidden and, as a consequence, difficult to profile. PHNs in Ireland profile their areas to identify the nursing needs of their population. AIM: This paper aims to: collate caseloads on self-neglect on the basis of a review of community profile and health need assessments (CPHNA) and identify the geographical and demographic factors within which self-neglect cases were found. METHOD: A retrospective review of the CPHNA of student PHNs (n=88) was undertaken from 2010 to 2014 in a university in Ireland. In all, 88 community profiles were manually reviewed. RESULTS: A total of 374 self-neglect cases were identified-79 cases were aged between 18-64 years and 295 were over 65 years. The range of self-neglect cases per profiled area was between 0 to 25. The geographic and demographic factors linked to self-neglect across profiles were higher rates of older people, deprivation, disadvantage, and cultural factors. CONCLUSION: This retrospective review illustrates that self-neglect is a prominent feature in PHN caseloads, which has not been identified previously. Early identification is important to promote the mental health and wellbeing of self-neglecting clients.

Self-Neglect: Ethical Considerations.

Self-neglect is a significant international public health issue. Estimates suggest that there may be over one million cases per year in the United States. Aging populations will put more people at risk of self-neglect. This chapter presents background literature, self-neglect definitions and policy context, risk factors, and a brief overview of research on perspectives of self-neglect from both clients and community health and social care professionals. A case study is presented from the perspective of an individual and is used to explore ethical issues therein. A person-centered assessment within a multidisciplinary team approach is required for building a therapeutic relationship with clients. Capacity is a central issue in the management of responses to self-neglect. Ethical considerations of importance for community health and social care professionals include beneficence and nonmaleficence, autonomy and capacity, and respect for people's rights and dignity. A model of ethical justification is presented to explain dilemmas, challenges, and actions. Competence of professionals, multidisciplinary team working, informed consent, privacy, confidentiality, and best interest are also critical considerations. Effective decision making by an interdisciplinary team of professionals needs to be person-centered and give due consideration to the best interest of self-neglecting clients. The purpose of this chapter is to provide an in-depth discussion and examination of ethical issues and challenges relating to self-neglecting clients.

A national cross-sectional study of community nurses and social workers knowledge of self-neglect.

BACKGROUND: self-neglect (SN) is a global health and social problem affecting societies, which is largely hidden, under-reported and underresearched. Community nurses (CNs) and social workers (SWs) need to be knowledgeable about SN. OBJECTIVE: to determine CNs and SWs sources and level of SN knowledge. METHODS: quantitative, descriptive and cross-sectional. SUBJECTS: CNs and SWs working in the community with older people at risk of SN. SETTINGS: participants were recruited from four Health Service Executive (HSE) areas in Ireland. INSTRUMENT: a questionnaire was developed to elicit levels and sources of SN knowledge. A postal survey was used. RESULTS: of the 566 questionnaires posted, 339 responded (Nurses (N) N = 305; SWs N = 34), a 60% response. SWs had statistically higher knowledge scores (P = 0.002), and difference in average scores between CNs and SWs was statistically significant (P = 0.037). There was a statistically significant difference between practice and personal experience (P = 0.44), and use of literature/books (P = 0.037) between CNs and SWs, with SWs using both sources more. Higher knowledge scores were significantly associated with number of SN cases, higher education and gender. CONCLUSION: there is a need for interdisciplinary training on SN.

Self-neglect: a case study and implications for clinical practice.

Self-neglect is a worldwide and serious public health issue that can have serious adverse outcomes and is more common in older people. Cases can vary in presentation, but typically present as poor self-care, poor care of the environment and service refusal. Community nurses frequently encounter self-neglect cases and health and social care professionals play a key role in the identification, management and prevention of self-neglect. Self-neglect cases can give rise to ethical, personal and professional challenges. The aim of this article is to create a greater understanding of the concept of self-neglect among community nurses.

Autologous bone marrow mononuclear cells reduce therapeutic intensity for severe traumatic brain injury in children.

OBJECTIVES: The devastating effect of traumatic brain injury is exacerbated by an acute secondary neuroinflammatory response, clinically manifest as elevated intracranial pressure due to cerebral edema. The treatment effect of cell-based therapies in the acute post-traumatic brain injury period has not been clinically studied although preclinical data demonstrate that bone marrow-derived mononuclear cell infusion down-regulates the inflammatory response. Our study evaluates whether pediatric traumatic brain injury patients receiving IV autologous bone marrow-derived mononuclear cells within 48 hours of injury experienced a reduction in therapeutic intensity directed toward managing elevated intracranial pressure relative to matched controls. DESIGN: The study was a retrospective cohort design comparing pediatric patients in a phase I clinical trial treated with IV autologous bone marrow-derived mononuclear cells (n = 10) to a control group of age- and severity-matched children (n = 19). SETTING: The study setting was at Children's Memorial Hermann Hospital, an American College of Surgeons Level 1 Pediatric Trauma Center and teaching hospital for the University of Texas Health Science Center at Houston from 2000 to 2008. PATIENTS: Study patients were 5-14 years with postresuscitation Glasgow Coma Scale scores of 5-8. INTERVENTIONS: The treatment group received 6 million autologous bone marrow-derived mononuclear cells/kg body weight IV within 48 hours of injury. The control group was treated in an identical fashion, per standard of care, guided by our traumatic brain injury management protocol, derived from American Association of Neurological Surgeons guidelines. MEASUREMENTS AND MAIN RESULTS: The primary measure was the Pediatric Intensity Level of Therapy scale used to quantify treatment of elevated intracranial pressure. Secondary measures included the Pediatric Logistic Organ Dysfunction score and days of intracranial pressure monitoring as a surrogate for length of neurointensive care. A repeated-measure mixed model with marginal linear predictions identified a significant reduction in the Pediatric Intensity Level of Therapy score beginning at 24 hours posttreatment through week 1 (p < 0.05). This divergence was also reflected in the Pediatric Logistic Organ Dysfunction score following the first week. The duration of intracranial pressure monitoring was 8.2 ± 1.3 days in the treated group and 15.6 ± 3.5 days (p = 0.03) in the time-matched control group. CONCLUSIONS: IV autologous bone marrow-derived mononuclear cell therapy is associated with lower treatment intensity required to manage intracranial pressure, associated severity of organ injury, and duration of neurointensive care following severe traumatic brain injury. This may corroborate preclinical data that autologous bone marrow-derived mononuclear cell therapy attenuates the effects of inflammation in the early post-traumatic brain injury period.

Shared medical appointments for patients with diabetes: glycemic reduction in high-risk patients.

PURPOSE: To assess the impact on glycemic control (A1c, %) in a primary care urban Veterans Affairs (VA) shared medical appointments (SMAs). DATA SOURCES: A retrospective pretest/posttest study included all patients who had attended ≥1 SMA from 4/06 to 12/10. A1cs 810 days pre- and postinitial SMA were obtained from 90-day time periods. A1c levels were averaged within patient in these 90-day intervals and data were aggregated based upon corresponding time intervals. CONCLUSIONS: Of 1290 individuals seen in SMAs, 1288 (99.8%) had ≥1 A1c levels and 1170 (90.7%) individuals had ≥1 level collected both before and after attendance. The sample was predominantly (96%) male and middle aged or older (mean [±1 SD] age of 62.6 + 9.09 years) with a mean Diabetes Severity Index 3.01 (2.34). There were significant A1c reductions (∼1%) in A1c overall (n = 1170) and for patients with ≥1 measurement in the 180-day periods preceding and following their first SMA appointment (n = 815). Linear regression analysis showed a significant (p < .001) pre-SMA positive trend (r(2) = 0.90). IMPLICATIONS FOR PRACTICE: Limitations notwithstanding (single site and design lacking a control group), the large number of patients demonstrates SMA clinical effectiveness in improving A1c for high-risk patients with diabetes.