Circulating Monocytes Are Predictive and Responsive in Moderate-to-Severe Plaque Psoriasis Subjects Treated with Apremilast.

Monocytes play a critical role in the inflammation associated with psoriasis, and their abnormalities have been reported as biomarkers of cardiovascular event risk, a psoriasis comorbidity. Monocytic cells in chronic inflammatory disorders express elevated levels of cAMP phosphodiesterase. Restoring cAMP levels using the oral cAMP phosphodiesterase-4 inhibitor, apremilast, improves clinical outcomes for a subset of patients with psoriasis. We asked whether aberrant monocyte subsets or transcriptomic pathways can function as biomarkers of psoriasis endotypes that can predict enhanced clinical responses to cAMP phosphodiesterase inhibition. A 16-week open-label study of 22 patients with monocyte flow cytometric and transcriptomic analysis was performed. Subjects with elevated hyperadhesive monocyte doublets at baseline were more likely to be responders to apremilast (P < .0001); 82% of subjects with elevated hyperadhesive monocyte doublets achieved 50% reduction in PASI compared with 46% in those without elevated doublets. We observed a significant reduction in hyperadhesive monocyte-containing doublets and monocyte-platelet aggregates, suggesting an effect of apremilast on the adhesiveness of blood monocytes during chronic inflammation. Monocyte differentially expressed gene transcripts predictive of clinical response uncovered pharmacoendotypes with distinct patterns of nucleotide metabolism, energetics, and differentiation. Further study to understand the basis of drug responsiveness and to develop an apremilast psoriasis treatment algorithm using monocyte-refined gene expression is required to validate and become practical in clinical use, offering patients a test that personalizes their likelihood of clinical response.

Pediatric Toxidrome Simulation Curriculum: Jimson Weed Toxicity.

Introduction: Jimson weed is a poisonous plant containing tropane alkaloids that can cause anticholinergic toxicity. Recognition of anticholinergic toxidrome is important for prevention and management of potentially life-threatening complications of severe toxicity, including dysrhythmia and seizure. Methods: Designed for pediatric emergency medicine (PEM) fellows, this simulation featured a 15-year-old female presenting to the emergency department (ED) with agitation and hallucinations. The team was required to perform a primary survey of the critically ill patient, recognize anticholinergic toxidrome from jimson weed intoxication, and treat complications of severe anticholinergic toxicity. Learners practiced critical resuscitation skills such as management of generalized tonic-clonic seizure, endotracheal intubation, synchronized cardioversion, and external cooling measures. A debriefing guide and participant evaluation forms were utilized. This simulation was created as both an in-person and a virtual simulation experience to accommodate COVID-19 social distancing guidelines. Results: Seventeen PEM fellows completed this simulation across three institutions (two in person, one virtual). Using 5-point Likert scales (with 5 being the most relevant or effective), participants rated the simulation as relevant to their work (M = 4.8, SD = 0.5) as well as effective in teaching basic resuscitation skills (M = 4.7, SD = 0.5), management of generalized tonic-clonic seizure (M = 4.8, SD = 0.5), and treatment of ventricular tachycardia with appropriate interventions (M = 4.6, SD = 0.5). Discussion: This simulation scenario allows pediatric medicine trainees in the ED to practice recognition and management of anticholinergic toxicity and its severe complications secondary to jimson weed ingestion.

Sources of Medications Used by Children and Adolescents for Intentional Ingestion: A Retrospective Chart Review.

INTRODUCTION: Suicide is a leading cause of death among adolescents. Oregon ranks 17th nationally for youth suicide rates, and ingestion of medications as a means of suicide is common. Despite the high prevalence of intentional poisoning among youth in Oregon, information about medications used by children and adolescents for attempted suicide, in particular the sources of medications, is not readily available. METHODS: The objective of this study is to describe types and sources of medications used for intentional ingestion among patients seen by the Doernbecher Children's Hospital Child and Adolescent Psychiatry Consultation-Liaison Service. This was a retrospective analysis of patients seen by the Child and Adolescent Psychiatry Consultation-Liaison Service for intentional ingestion from 2015 to 2017. Data on 434 total intentional ingestions were collected, including demographic information, types of medications ingested, and sources of both over-the-counter (OTC) and prescription (Rx) medications. Ingestions without intent of suicide were excluded. Descriptive analysis of ingestion data was performed. RESULTS: Intentional ingestions included Rx and OTC medications in similar frequencies. For Rx medications, 68% of ingestions included patients' own Rxs. Eighty-eight percent of ingestions that were not the patients' own Rx belonged to someone else living in their home. For OTC medications, 66% of medications were available at home. CONCLUSIONS: Intentional ingestions among adolescents most frequently involve medications that are readily available in their homes, and these include both OTC and Rx medications. This study highlights the importance of securing medications at home as a preventative measure and the importance of anticipatory guidance for primary care providers.

Religious Preference and Hospice Choice.

This article will employ a database from a large hospice provider with offices in 16 states to examine the impact of religious preference on hospice choice. Little work has been done on this issue, even though religion is the only social institution that specifically addresses the end of life. Hospice work, in particular, has drawn little attention despite it effecting millions of patients and their families. Of all the medical subspecialties, hospice is one of the most effected by society's views on death and religious views of dying. It is also the only government-funded medical service that requires religious support be made available to patients. Our hypothesis is that certain religious groups have a predisposition against end-of-life interventions and will be less likely to utilize hospice. This impacts a multibillion dollar a year industry that supplies hospice service to millions of patients, and our research points to one major religious group not accessing their hospice benefit at the same rate as other denominations.

Shyness and Social Conflict Reduce Young Children's Social Helpfulness.

This study examined social influences on 3-year-old children's decisions to help an experimenter gain another person's attention (N = 32). Children were slower to help the experimenter when the target had previously expressed disinterest in attending to her. Shy children were less likely to support the experimenter's attempts to communicate with the target; however, this association was not influenced by children's knowledge of the target's disinterest, and there was no relation between shyness and children's support for a separate physical goal. Therefore, young children's decisions to act helpfully incorporate consideration for others beyond a focal person with an unmet need, and they are further constrained by children's own comfort with the actions required to help.

The effects of scaling tennis equipment on the forehand groundstroke performance of children.

The modifications that have taken place within youth sports have made games, such as basketball, soccer, or tennis, easier for children to play. The purpose of this study was to determine the effects low compression (LC) tennis balls and scaled tennis courts had on the forehand groundstroke performance of children. The forehand groundstroke performances of eight subjects' (8.10 ± 0.74 yrs) using LC tennis balls were measured on a scaled tennis court and standard compression balls (SC) on a standard court. Forehand groundstroke performance was assessed by the ForeGround test which measures Velocity Precision Success Index (VPS) and Velocity Precision Index (VP). Participants attempted three different forehand rally patterns on two successive days, using LC balls on the 18.3m court one day and SC balls on the 23.8m court the other. When using LC balls, participants' recorded higher overall VPS performance scores (p < 0.001) for each non-error stroke as well as higher VP scores (p = 0.01). The results of this study confirmed that the use of modified balls and modified court size may increase the control, velocity and overall success rate of the tennis forehand groundstroke of children. Key PointsThis study observed the effects of modified tennis balls and court had on the forehand groundstroke performance in children.Modified ball compression and modified court size can increase control, velocity and overall success of tennis performance.Children will have more success learning the game of tennis using modified equipment than using standard equipment.