bluuebunny/crossref_metadata_2025_split huggingface dataset:
A design-thinking approach to therapeutic translation: tympanic regeneration
Authors: Santa Maria Peter Luke 
Published: August 2020

Purpose of review
Clinician researchers face the pressures of meeting academic benchmarks combined with advancing new therapies to patients. The vast majority of drug discoveries fail in translation. A new method of meeting the challenges of preclinical therapeutic translation is presented using the example of tympanic regeneration.

Recent findings
The key to a design-thinking approach to therapeutic translation is to ‘begin with the end in mind’ by widening the scope of the problem, with multiple points of view, to not only understand the disease but the context for the patient and the health system in which it occurs. Idea for therapeutics should be tested in relevant models early and once proof of efficacy is established, translational milestones that represent the greatest risk, such as safety and toxicity should be addressed first. It is important to seek the feedback of industry early to understand what milestones should be best addressed next with limited academic resources. Whenever proceeding, guidelines for maintaining scientific reproducibility should be followed to minimize risk of failure during transfer into industry.

Summary
A Design-thinking approach addresses the potential failures in drug discovery and preclinical translation.
Oncolytic virotherapy: a potential therapeutic approach for cholesteatoma
Authors: Lipschitz Noga , Earl Brian R. , Cripe Timothy P. , Samy Ravi N. 
Published: August 2020

Purpose of review
To review the principles of oncolytic virotherapy and summarize the recent preliminary evidence on the efficacy of oncolytic virotherapy for cholesteatoma (CHST) treatment in vitro in human CHST cells and in a gerbil CHST model.

Recent findings
The use of oncolytic virotherapy for nonmalignant lesions is innovative. In-vitro results showed that oncolytic herpes simplex virus 1 (oHSV) selectively targets and kills CHST cells. In a gerbil model of CHST, local oHSV injections were associated with a decrease in CHST volume and modulation of bony changes.

Summary
Surgical treatment options for CHST are limited by high morbidity and recidivism, emphasizing the need for developing treatment alternatives. Preliminary results support the potential therapeutic effect of oncolytic virotherapy on CHST, yet further research is needed to evaluate this novel approach.
Optical coherence tomography: current and future clinical applications in otology
Authors: Matthews Timothy James , Adamson Robert 
Published: August 2020

Purpose of review
This article reviews literature on the use of optical coherence tomography (OCT) in otology and provides the reader with a timely update on its current clinical and research applications. The discussion focuses on the principles of OCT, the use of the technology for the diagnosis of middle ear disease and for the delineation of in-vivo cochlear microarchitecture and function.

Recent findings
Recent advances in OCT include the measurement of structural and vibratory properties of the tympanic membrane, ossicles and inner ear in healthy and diseased states. Accurate, noninvasive diagnosis of middle ear disease, such as otosclerosis and acute otitis media using OCT, has been validated in clinical studies, whereas inner ear OCT imaging remains at the preclinical stage. The development of recent microscopic, otoscopic and endoscopic systems to address clinical and research problems is reviewed.

Summary
OCT is a real-time, noninvasive, nonionizing, point-of-care imaging modality capable of imaging ear structures in vivo. Although current clinical systems are mainly focused on middle ear imaging, OCT has also been shown to have the ability to identify inner ear disease, an exciting possibility that will become increasingly relevant with the advent of targeted inner ear therapies.
Medications for constipation in 2020
Authors: Medina-Centeno Ricardo 
Published: August 2020

Purpose of review
Chronic constipation is a common problem that substantially impacts the quality of life of patients and families, healthcare professionals, and resources. The purpose of this review is to discuss the medications that are available for management of chronic constipation, including medications that have been approved by the FDA for adults, other been studied in pediatrics now, and might become available within the upcoming years.

Recent findings
Recent developments in the evaluation of childhood constipation are providing a better understanding into defecation disorders in children and not only new therapies are becoming available, including medications, but also other therapies, such as biofeedback for treatment of functional defecation disorders, electrical stimulation, and surgeries. The aim of this article is to provide an update on the medications that are available for management of chronic constipation, especially with the development and study of newer medications, such as Linaclotide and Lubiprostone with promising results in both adult and pediatric patients.

Summary
This review will help us identify and have a better understanding regarding what medications are available for use and the indications, so that we can better manage patients with chronic constipation.

Video abstract

http://links.lww.com/MOP/A54
CPR and AEDs save lives: insuring CPR--AED education and CPR--AED access in schools
Authors: Berger Stuart 
Published: August 2020

Purpose of review
Sudden cardiac arrest and sudden cardiac death are less common in children and adolescents than in the adult population. The outcomes from sudden cardiac arrest are generally quite poor in all ages and some data suggest that they are worse in the child and adolescent age group. In addition, the incidence of bystander cardiopulmonary resuscitation (CPR) and automated external defibrillator (AED) use is generally quite low although it is somewhat variable across communities. This review has been written in order to review the data for pediatric bystander CPR and AED use as it relates to out-of-hospital cardiac arrest (OHCA) survival. The purpose of this article is also to review endeavors at CPR--AED education in the context of improving both community bystander CPR/AED interventions and OHCA survival. Finally, this review will attempt to suggest some potential educational interventions in order to increase both bystander CPR-AED use and OHCA survival in local communities.

Recent findings
Findings from several recent studies suggest that the incidence of bystander CPR--AED intervention is relatively low and that OHCA survival is also quite low in most communities. Several studies also suggest that community educational efforts can increase bystander CPR--AED interventions. The increase in OHCA survival may be attributed to the community educational efforts, yet that increase in survival is relatively small. A prospective high-school study has shown that in this very specific environment, a high incidence of CPR--AED use can be achieved, and that as a result the OHCA survival can be relatively high.

Summary
It would be beneficial to attempt to ensure that all schools have a CPR--AED program along with a group of individuals trained to do CPR and use an AED. Not only should all schools have a cardiac emergency response plan (CERP) but all schools should have CPR--AED programs and all students should learn CPR and AED use prior to graduation. This strategy will ensure that we will have a community of individuals who would perform CPR and use an AED in the community and that in so doing we could increase the incidence of bystander CPR/AED use and increase the OHCA survival rate.
Management of familial hypercholesterolaemia in childhood
Authors: Ramaswami Uma , Humphries Steve E. 
Published: August 2020

Purpose of review
All guidelines for the management of heterozygous familial hypercholesterolaemia in children and young people recommend statins to lower LDL-cholesterol (LDL-C) concentrations, to reduce the individual's adult risk of developing cardiovascular disease (CVD). Here, we review recent findings regarding the efficacy and safety of the use of stains in childhood.

Recent findings
As expected from their safety profile in adults, there is no evidence from short-term trials or long-term follow-up that statin use in children is associated with any adverse effects on growth, pubertal development or muscle or liver toxicity. Long-term follow-up indicates benefits with respect to lower CVD rates. Factors that influence adherence are discussed, as is the role of the underlying genetic causes for hypercholesterolaemia and of variation at other genes in determining the LDL-C-lowering effect.

Summary
Based on the good safety profile, and the expert opinion guidelines, clinicians should consider prescribing statins for children with hypercholesterolaemia from the age of at least 10 years (and earlier if CVD risk is particularly high in the family). Uptitrating statin dosage and the use of additional lipid-lowering therapies should be considered so that LDL-C concentrations are lowered to recommended targets.
The role of machine perfusion in liver xenotransplantation
Authors: MacConmara Malcolm , Feizpour Cyrus A. , Shubin Andrew , Vagefi Parsia A. 
Published: August 2020

Purpose of review
To review the role of machine perfusion in advancing the study and clinical application of liver xenotransplantation to liver transplantation.

Recent findings
Recent multicenter trial has shown the benefits of normothermic machine perfusion (NMP) in the assessment and selection of suitable allografts for liver transplantation, especially marginal liver allografts. Advances in ex-vivo therapeutic intervention with proof-of-concept studies demonstrating successful ex-vivo genetic modification of donor allografts and blockade of gene expression with siRNA.

Summary
Xenotransplantation and NMP are two of the most exciting and eagerly anticipated technologies in organ transplantation. Since the emergence of clinical transplantation, clinicians and researchers have attempted to manipulate xenografts for clinical use or to develop devices that could provide physiologic support of donor organs ex vivo. The past decade has seen significant progress in NMP with recent emergence of devices suitable for use in clinical practice. Following discovery of novel gene-editing techniques, xenotransplantation has also developed rapidly with encouraging outcomes in preclinical studies. Xenotransplantation is now currently poised to advance into the clinical realm. NMP can not only assist in the development of other novel technologies by providing a unique environment to safely study organ function and assess organ suitability but may also improve outcomes following hepatic xenotransplantation. In this review, we describe the current use of NMP in xenotransplantation research and also discuss the potential roles for NMP in xenotransplantation research and future clinical practice.
Increased Alexithymia But No Profound Emotion Processing Disorder in Burnout Syndrome
Authors: Augustin Magdalena , Eichhammer Peter , Haas Joachim , Schiekofer Stephan , Busch Volker 
Published: August 2020

Abstract
Our objectives were to investigate alexithymia in burnout patients while controlling for depression and anxiety, as well as to evaluate whether alexithymia may be part of a profound emotional processing disorder or of a mentalization deficit. Alexithymia, depressive, and anxious feelings were compared in patients with burnout, depression, and healthy controls using an age-, sex-, and education-matched cross-sectional design (n = 60). A facial emotion recognition task and an emotional mentalizing performance test as well as physical and emotional violation experiences were conducted. Alexithymia was significantly increased in burnout patients, mediated by negative affect in this group. No impairment of facial emotion recognition or mental attribution could be shown. Burnout patients demonstrated slightly increased emotional abuse experiences in early childhood. The present results corroborate the supposition that alexithymia in burnout primarily depends on affect and may rise due to current strain and overload experience, rather than based on a profound developmental disorder in emotion processing.
Nursing Students’ Meditative and Sociocognitive Mindfulness, Achievement Emotions, and Academic Outcomes
Authors: Lee Mikyoung , Jang Keum-Seong 
Published: August 2020

Background
This study integrates the underexamined sociocognitive mindfulness and achievement emotions in nursing.

Purpose
This study examined the relationships between meditative and sociocognitive mindfulness and between mindfulness, achievement emotions, and academic outcomes. It also investigated the mediating effects of achievement emotions.

Methods
In total, 459 Korean nursing students completed a questionnaire measuring mindfulness, achievement emotions, and academic outcomes. Three-step regression analysis and Sobel test were performed to explore the mediating effects of achievement emotions.

Results
Meditative and sociocognitive mindfulness correlated with each other; they correlated positively with positive achievement emotions and academic outcomes and negatively with negative emotions. Students’ positive emotions correlated positively with academic outcomes, whereas negative emotions correlated negatively. The mediating effects of emotions on the relationships between mindfulness and academic outcomes were found.

Conclusions
Both mindfulness perspectives are related to enhancing students’ positive emotions and reducing negative emotions, ultimately influencing their academic outcomes. The mediation results emphasize the benefits of positive emotions and disadvantages of negative emotions between mindfulness and outcomes.
The 6 E Framework of Public Health Preparedness for Mass Gatherings—Lessons Learned From Super Bowl LIII, Fulton County, Georgia, 2019
Authors: Murthy Neil C. , Holland David P. , Chamberlain Allison T. , Smith Sasha , Callahan John , Smith Wendy 
Published: August 2020

Context:
On February 3, 2019, Atlanta, Georgia, hosted Super Bowl LIII, which is classified as a National Special Security Event. The festivities comprising this major sporting event brought approximately half a million people to Atlanta, which posed significant challenges to the local public health community. As the lead local agency for public health planning, preparedness, and response efforts, Fulton County Board of Health (FCBOH) needed to address multiple specific tasks based on core functional areas outlined in the Emergency Support Function (ESF) 8 (eg, bioterrorism preparedness and epidemiological surveillance).

Program:
To prepare for the Super Bowl, FCBOH developed a systematic approach to ensure community-wide public health preparedness for mass gatherings. This approach came to be known as the 6 E framework, which consists of (1) engaging stakeholders, (2) examining current capabilities and identifying gaps, (3) establishing roles and responsibilities, (4) executing plans to fill gaps, (5) exercising plans, and (6) evaluating impact.

Implementation:
We define each step of the 6 E framework and present practical examples of how FCBOH implemented each step when preparing for the Super Bowl. Challenges that FCBOH faced and the lessons learned in the process are illustrated. The 6 E framework provides a systematic approach to community preparedness and allows local health departments to tailor the approach to serve local public health needs.

Evaluation:
The successful implementation of the 6 E framework allowed for stakeholders at the federal, state, and local levels (including law enforcement) to effectively coordinate an epidemiological investigation and response when 4 staff members reported gastrointestinal symptoms after eating at a feeding station.

Discussion:
Preparation for the Super Bowl required months of diligent cross-sectoral and cross-jurisdictional partnership building, and the 6 E framework can help other local public health jurisdictions prepare to host major mass gatherings.
Updates on the epidemiology, pathogenesis, diagnosis, and management of postinfectious irritable bowel syndrome
Authors: Pisipati Sailaja , Connor Bradley A. , Riddle Mark S. 
Published: August 2020

Purpose of review
With its impact on quality of life and increasing awareness, postinfectious irritable bowel syndrome (PI-IBS) is now gaining attention as one of the major health problems commonly encountered in gastrointestinal practice. Literature investigating the various pathogenic mechanisms involved is rapidly emerging. The objective of the current review is to provide an update on recent evidence published in the past 2 years describing advances in our understanding of the epidemiology, pathogenesis, diagnosis, and treatment of PI-IBS.

Recent findings
Significant proportion of research in the recent past was preclinical in nature. Epidemiological studies continue to highlight the risk of IBS after infection, with recent studies documenting postprotozoal effects. Advances in pathogenic mechanisms included clinical studies, which documented micro-RNA down-regulation and Peroxiredoxin-1 up-regulation in colonic mucosa of PI-IBS patients. Protease-activated receptor-2 (PAR-2) activation in PI-IBS mice models resulted in increase in epithelial permeability, mucosal inflammation, visceral hypersensitivity. Moxibustion and rifamycin reduced intestinal inflammation by inhibiting cytokine and chemokine release via different mechanisms. Miltefosine reduced mast cell degranulation and TRPV1 activation, thereby reducing visceral hypersensitivity.

Summary
At present, generalization of limited diagnostic and therapeutic strategies across a heterogeneous prevalent patient population impedes the ability to provide effective personalized care in PI-IBS. Further development in pathogenesis discovery, diagnostic tool development are needed in order to design well tolerated and effective therapies that guide treatments based on distinct pathways of disease.
Update on nonantibiotic therapies for acute gastroenteritis
Authors: Funk Anna , Schnadower David , Freedman Stephen B. 
Published: August 2020

Purpose of reviewThe aim of this review is to provide an update of nonantibiotic therapies for acute gastroenteritis (AGE), focusing on antiemetics and probiotics.Recent findingsThe mainstay of therapy for nonsevere AGE remains oral rehydration therapy (ORT). Recent randomized controlled trials and metaanalyses have further strengthened the evidence-base supporting single-dose ondansetron administration in emergency departments to facilitate ORT based on evidence that it safely reduces intravenous fluid administration and hospitalization rates. Intravenous ondansetron administration and multiple-dose use should be avoided. A bimodal release ondansetron formulation was shown to improve outcomes in adolescents and adults with AGE in one study, but further evidence is required to support use. Recent large trials evaluating probiotic administration demonstrated a lack of benefit and guidelines that recommend their use should reevaluate their positions in light of this evidence. Furthermore, caution should be exercised when use is considered in high-risk populations and settings.SummaryThe benefits, dosing/route, and target populations most likely to benefit from ondansetron have been further clarified. Optimization of the real-life effectiveness of this therapy will require implementation strategies. Recent high-quality evidence showing a lack of efficacy and potential harm associated with probiotic use suggests that routine use for AGE should be discouraged.
Congenital Inverted Conchal Bowl Deformity: Proposed Technique
Authors: Dickey Ryan M. , Geisler Emily L. , Derderian Christopher A. 
Published: August 2020

Abstract
Congenital inverted conchal bowl is a rare deformity with unknown etiology. Its occurrence poses both functional and aesthetic difficulties for patients. We report 2 cases of congenital inverted conchal bowl deformity in an 8-year-old male and 17-year-old female. Both patients were first evaluated in a delayed fashion with concern for difficulty hearing, poor hygiene, and aesthetic concerns. Patient presentation, surgical management, and 6-month follow-up results are presented. Both patients had improved functional and aesthetic outcome after surgical correction.
Experience in Neurosurgery During the Prevalence of COVID-19
Authors: Sheng Liuqing , Chen Yingchun , Li Huanhuan , Wang Zhizhong , Bie Bizhou , You Huichao , Ye Jianfeng , Feng Juanjuan , Zhang Chun , Li Jun 
Published: August 2020

Abstract
In order to summarize the experience of neurosurgery in The Third People's Hospital of Hubei Province after the outbreak of COVID-19 in 2019, 28 patients were admitted from January 5, 2020 to February 17, 2020. A series of department formulates and constant improvements were made, including elective operation cancellation, altered conventional outpatient service into online outpatient service, strict control of inter department consultation prevention and entering the department, improvements in operation and treatment processes, and strict ward management. As a result, 1 patient with hypertensive cerebral hemorrhage and deep vein thrombosis of the right lower extremity died suddenly due to pulmonary embolism during anticoagulation treatment. Two patients with deep coma gave up treatment and died. No patient was confirmed to be infected with COVID-19 in hospital. One doctor had a low fever and cough in January, and CT showed a small nodule in the lower left lung. After 2 weeks isolation and oral anti-infective drugs, the chest nodule disappeared. One nurse was isolated as a close contact with infected parents. One nurse was confirmed to be infected with COVID-19 in a mild symptom. She was discharged after being cured in the infected department. In conclusion, measures like sufficient theoretical training and protection upgrading for medical staff, continuous improvement on the understanding of COVID-19 characteristics and transmission routes, formulation of strict department management system, monitoring of patients and their families, could effectively deal with the epidemic situation in the neurosurgery department.
The Role of Three-Dimensional Printing Technology as an Additional Tool in Unilateral Condylar Hyperplasia Surgical Planning
Authors: Cascone Piero , D’Alessandro Francesco , Gallo Emanuela , Cicero Giuseppe , Vellone Valentino 
Published: August 2020

Abstract
The purpose of this study is to evaluate whether additive manufactory technology through the use of 3D mandible and skull cast models can provide additional support to the virtual surgical planning for patients affected by unilateral condylar hyperplasia (UCH). This study describes 2 patients affected by active UCH. Cone beam computed tomography (CBCT) scans were converted in STL files and then sent to a 3D printer that provided 3D cast models of patient's mandible and skull. Surgical planning was conducted performing linear measurement both on 3D virtual images and on 3D cast models. Proportional condylectomy was then simulated with the virtual software and on the 3D cast models as well. After 18 months, new CBCT scans of the patients were acquired and new 3D cast models were printed. Measurements performed on the 3D cast models were close and reliable if compared to measurements obtained on 3D virtual images. None of the patients underwent further surgeries obtaining stable results in terms of symmetry. 3D printing technologies have a relevant support for a more accurate planning and surgical treatment in UCH.