Psychosocial Responses by Adolescent Male Victims to Peer Bullying

Bullying remains a pervasive problem in most schools throughout the nation. Peer-bullied victims report higher levels of depression, suicidal ideation, anxiety, and concerns regarding their safety in school. Reactions of victims to peer bullying have been extreme, as in the cases of the rampage school shooters. Primarily, current research has not focused on the high school adolescent, although most school shooters arise from that age group. The overall purpose of this study was to examine the psychosocial responses by adolescent male victims to peer bullying. Research questions addressed the frequency and severity of peer-victimization, distress, anxiety, and their perception of school violence. This quantitative analysis comprised a convenience sample of males in Grades 9 and 10 from six suburban Southern California high schools. Each participant completed the Reynolds Bullying Victimization Scales for Schools (RBVS). The RBVS includes three instruments; the Bully Victimization Scale (BVS), Bully Victimization Distress Scale (BVDS), and the School Violence Anxiety Scale (SVAS). Only those who self reported being victims on the BVS were analyzed as to their levels of distress, anxiety, and perception of school violence. In total, 1,697 students completed the RBVS; 43.1% ninth grade (n = 732), 43.8% tenth grade (n = 743), and 13.1% (n = 222) of ninth and tenth graders choosing not to declare their grade. Of the total respondents 1,487 participants completed the BVS, of which 25.5% (n = 379) reported being a victim of bullying within the past month. Of those, 57.2% reported being victimized by a peer five or more times within the past month. Victims consistently reported significantly higher scores on the BVDS when compared to their non-victim counterparts. Of victims, 70.5% reported severe anxiety and concern of school violence within the past month. African American teens consistently reported the highest scores of all races/ethnicities on all three instruments. Adolescent male victims of peer bullying experienced markedly elevated levels of distress and anxiety. They perceived their school environment to be unsafe and reported concern of possible school violence. Future study of adolescent peer victimization should consider examining race/ethnicity as a contributing factor in peer bullying

Head Injuries in School-Age Children Who Play Golf

Traumatic brain injury (TBI) is the leading cause of death and disability in children. We conducted a prospective study, which examined injury characteristics and outcomes of school-age children of 5.0–15.0 years (N = 10) who were admitted to hospital for a TBI. This study evaluated the role of age, gender, the Glasgow Coma Scale, mechanisms and severity of injury, and functional outcomes. Seventy percent of the children sustained a TBI from a fall. We also found that playing golf was associated with 40% of the TBIs, with three (30%) children being unrestrained passengers in a moving golf cart and another one (10%) was struck by a golf club. Injury awareness could have benefited or prevented most injuries, and school nurses are in the best position to provide preventative practice education. In golf-centric communities, prevention of golf-related injuries should include education within the schools

The SMART Healthcare Solution

Substitutable Medical Apps Reusable Technologies (SMART®) on Fast Healthcare Interoperability Resources (FHIR) is an open, standards platform that allows third parties to build health applications that interact with EHR systems. This can allow for aggregation of unique data ranging from genomics to lifestyle, thereby promoting the emerging precision medicine approach. It is also the first to provide a way to successfully incorporate interoperability in EHRs and precision medicine implementation

Vasospasm in children with traumatic brain injury

To determine the incidence of vasospasm in children who have suffered moderate to severe traumatic brain injury. A prospective observational pilot study in a 24-bed pediatric intensive care unit was performed. Twenty-two children aged 7 months to 14 years with moderate to severe traumatic brain injury as indicated by Glasgow Coma Score ≤12 and abnormal head imaging were enrolled. Transcranial Doppler ultrasound was performed to identify and follow vasospasm. Patients with a flow velocity in the middle cerebral artery (MCA) >120 cm/s were considered to have vasospasm by criterion A. If flow velocity in the MCA was >120 cm/s and the Lindegaard ratio was >3, vasospasm was considered to be present by criterion B. Patients with basilar artery (BA) flow velocity >90 cm/s met criteria for vasospasm in the posterior circulation (criterion C). In the MCA, 45.5% of patients developed vasospasm based on criterion A and 36.3% developed vasospasm based on criterion B. A total of 18.2% of patients developed vasospasm in the BA by criterion C. Typical day of onset of vasospasm was hospital day 2–3. Duration of vasospasm in the anterior circulation was 4 ± 2 days based on criteria A and 3 ± 1 days based on criteria B. Vasospasm in the posterior circulation persisted for 2 ± 1 days. Using the adult criteria outlined above to diagnose vasospasm, a significant proportion of pediatric patients who have suffered moderate to severe traumatic brain injury develop vasospasm during the course of their treatment

Precision health: A nursing perspective

Precision health refers to personalized healthcare based on a person's unique genetic, genomic, or omic composition within the context of lifestyle, social, economic, cultural and environmental influences to help individuals achieve well-being and optimal health. Precision health utilizes big data sets that combine omics (i.e. genomic sequence, protein, metabolite, and microbiome information) with clinical information and health outcomes to optimize disease diagnosis, treatment and prevention specific to each patient. Successful implementation of precision health requires interprofessional collaboration, community outreach efforts, and coordination of care, a mission that nurses are well-positioned to lead. Despite the surge of interest and attention to precision health, most nurses are not well-versed in precision health or its implications for the nursing profession. Based on a critical analysis of literature and expert opinions, this paper provides an overview of precision health and the importance of engaging the nursing profession for its implementation. Other topics reviewed in this paper include big data and omics, information science, integration of family health history in precision health, and nursing omics research in symptom science. The paper concludes with recommendations for nurse leaders in research, education, clinical practice, nursing administration and policy settings for which to develop strategic plans to implement precision health

SAMHD1-Deficient CD14+ Cells from Individuals with Aicardi-Goutières Syndrome Are Highly Susceptible to HIV-1 Infection

Myeloid blood cells are largely resistant to infection with human immunodeficiency virus type 1 (HIV-1). Recently, it was reported that Vpx from HIV-2/SIVsm facilitates infection of these cells by counteracting the host restriction factor SAMHD1. Here, we independently confirmed that Vpx interacts with SAMHD1 and targets it for ubiquitin-mediated degradation. We found that Vpx-mediated SAMHD1 degradation rendered primary monocytes highly susceptible to HIV-1 infection; Vpx with a T17A mutation, defective for SAMHD1 binding and degradation, did not show this activity. Several single nucleotide polymorphisms in the SAMHD1 gene have been associated with Aicardi-Goutières syndrome (AGS), a very rare and severe autoimmune disease. Primary peripheral blood mononuclear cells (PBMC) from AGS patients homozygous for a nonsense mutation in SAMHD1 (R164X) lacked endogenous SAMHD1 expression and support HIV-1 replication in the absence of exogenous activation. Our results indicate that within PBMC from AGS patients, CD14+ cells were the subpopulation susceptible to HIV-1 infection, whereas cells from healthy donors did not support infection. The monocytic lineage of the infected SAMHD1 -/- cells, in conjunction with mostly undetectable levels of cytokines, chemokines and type I interferon measured prior to infection, indicate that aberrant cellular activation is not the cause for the observed phenotype. Taken together, we propose that SAMHD1 protects primary CD14+ monocytes from HIV-1 infection confirming SAMHD1 as a potent lentiviral restriction factor

Vasospasm in children with traumatic brain injury

To determine the incidence of vasospasm in children who have suffered moderate to severe traumatic brain injury. A prospective observational pilot study in a 24-bed pediatric intensive care unit was performed. Twenty-two children aged 7 months to 14 years with moderate to severe traumatic brain injury as indicated by Glasgow Coma Score ≤12 and abnormal head imaging were enrolled. Transcranial Doppler ultrasound was performed to identify and follow vasospasm. Patients with a flow velocity in the middle cerebral artery (MCA) >120 cm/s were considered to have vasospasm by criterion A. If flow velocity in the MCA was >120 cm/s and the Lindegaard ratio was >3, vasospasm was considered to be present by criterion B. Patients with basilar artery (BA) flow velocity >90 cm/s met criteria for vasospasm in the posterior circulation (criterion C). In the MCA, 45.5% of patients developed vasospasm based on criterion A and 36.3% developed vasospasm based on criterion B. A total of 18.2% of patients developed vasospasm in the BA by criterion C. Typical day of onset of vasospasm was hospital day 2–3. Duration of vasospasm in the anterior circulation was 4 ± 2 days based on criteria A and 3 ± 1 days based on criteria B. Vasospasm in the posterior circulation persisted for 2 ± 1 days. Using the adult criteria outlined above to diagnose vasospasm, a significant proportion of pediatric patients who have suffered moderate to severe traumatic brain injury develop vasospasm during the course of their treatment