The Hallmarks of Precancer.

Research on precancers, as defined as at-risk tissues and early lesions, is of high significance given the effectiveness of early intervention. We discuss the need for risk stratification to prevent overtreatment, an emphasis on the role of genetic and epigenetic aging when considering risk, and the importance of integrating macroenvironmental risk factors with molecules and cells in lesions and at-risk normal tissues for developing effective intervention and health policy strategies.

Characteristics of operative pediatric trauma transfer patients.

BACKGROUND: Pediatric patients treated at trauma centers demonstrate improved outcomes, but investigation of optimal resource utilization surrounding the transfer is ongoing. We evaluated characteristics of operative pediatric trauma transfer patients for resource optimization. METHODS: A retrospective review of pediatric trauma patients transferred to a level 1 pediatric trauma center from 2009 to 2019 was performed. Patients were categorized by initial operative subspecialty. RESULTS: Of 4164 transferred patients, 33.9 â€‹% required operative intervention. 65 â€‹% of operations were performed on orthopedic patients, who were significantly less injured compared to other patients. General surgery patients were more likely to undergo surgery on day of transfer compared to orthopedic patients (39.4%vs 56.3 â€‹%, OR 2.0, CI 1.4-2.8). CONCLUSIONS: One-third of pediatric trauma transfer patients required operative intervention. The majority of surgeries were on orthopedic patients, who were less likely to undergo surgery on day of transfer. Critical evaluation of this patient population is required to safely utilize a less resource-intensive transfer process.

An Unusual Presentation of Infective Endocarditis.

Introduction: Leukocytoclastic vasculitis is the inflammation of small blood vessels due to leukocyte migration that comprises a wide range of differentials. It can be caused by autoimmune disorders, infections, neoplasms, or certain medications and warrants prompt recognition and therapy for optimal patient outcomes. Case Presentation: Here we present a case of a 37-year-old male who presented with a painful, petechial rash on his torso and extremities. Skin biopsy revealed leukocytoclastic vasculitis, thereby prompting a comprehensive investigation into the underlying etiology leading to the diagnosis of Pseudomonas aeruginosa infective endocarditis. Conclusion: Pseudomonas aeruginosa is a rare cause of infective endocarditis with a high mortality and morbidity rate. This case highlights the importance of taking a thorough history and physical along with a complete workup of vasculitis as the underlying cause can be life-threatening.

Electromyography (EMG) Analysis of Multi-Regional Lower Extremity and Trunk Musculature During Sidelying Hip Abduction With Frontal Plane Stabilization.

Sidelying hip abduction (SHA) is a common exercise utilized in rehabilitation to strengthen the gluteus medius (GMed). Alterations in the exercise can produce different patterns of muscular activity. No studies have examined the effect of mechanical pelvic stabilization during SHA. This study enrolled 19 participants (male = 11, female = 8) who performed the same SHA exercise under two randomized conditions: standard and with a mechanical block to prevent frontal-plane movement. Electromyographic amplitudes during exercise were obtained through surface electrodes and compared against maximum voluntary isometric contraction (MVIC) testing: GMed, gluteus maximus, biceps femoris, tensor fascia latae, quadratus lumborum, and vastus lateralis. While no significant differences were found in GMed activity during SHA with or without pelvic stabilization, reduced concomitant activation of other musculature was observed, potentially producing a more isolated exercise for the GMed with less compensatory activity.

Corrigendum to "Disparities in chronic physical health conditions in sexual and gender minority people using the behavioral risk factor surveillance system" [Prev. Med. Rep. 29 (2022) 101881].

[This corrects the article DOI: 10.1016/j.pmedr.2022.101881.].

Prenatal Rupture of Hydrocolpos in a Cloacal Malformation.

INTRODUCTION: Cloacal dysgenesis occurs from failure of embryological division of urogenital sinus and hindgut, leading to a single common perineal opening for genitourinary and gastrointestinal tracts. The prenatal diagnosis of cloacal malformation is imprecise, but the clinical correlation of postnatal findings to prenatal history can help reveal explanations for unusual pathological findings in patients with urogenital abnormalities. CASE PRESENTATION: A 21-year-old woman was referred after her 20-week ultrasound demonstrated anhydramnios and concern for dilated fetal bowel. Fetal MRI confirmed anhydramnios and a dilated fetal colon, in addition to hydronephrosis and a pelvic cyst. Repeat ultrasound at 27 weeks showed unexpected complete resolution of her anhydramnios but new fetal ascites. The newborn girl was postnatally diagnosed with a cloacal malformation and an unusual near-complete fusion of her labia. She underwent proximal sigmoid colostomy and a tube vaginostomy at birth followed by cloacal reconstruction at 1.5 years old. CONCLUSION: In female fetus with a pelvic cyst, one should have a high index of suspicion for cloacal anomaly and consider the possibility of urinary obstruction leading to alteration in amniotic fluid.

Remote and in-person research education for people with Parkinson's disease and their care partners.

OBJECTIVE: TeleDREAMS, a distance learning version of the Developing a Research Participation Enhancement and Advocacy Training Program for Diverse Seniors (DREAMS) program, provides remote clinical research process and advocacy education to older adults with Parkinson's disease (PD) and their care partners. METHOD: Participants engaged in remote learning, reading eight weekly clinical research process and advocacy education modules. They also had weekly half hour phone discussions with staff about each module. Participants (PD: n = 28, care partner: n = 15) were tested on health literacy, quality of life, depression, research involvement, and advocacy measures. RESULTS: People with PD improved on health literacy postintervention. PD participants who participated with care partners improved more on health literacy than those without care partners. PD participants' attrition rates were lower for PD participants in TeleDREAMS than those of the similar, in-person program DREAMS program studied before TeleDREAMS. Most participants reported research involvement and patient advocacy for older adults with PD 6 to 9 months postprogram. CONCLUSIONS: TeleDREAMS may improve health literacy in participants with Parkinson's and their care partners. If increased advocacy and health and research literacy translates to increased research involvement, then TeleDREAMS could be an important strategy for researchers interested in increasing participation. (PsycInfo Database Record (c) 2023 APA, all rights reserved).

A bioactive material with dual integrin-targeting ligands regulates specific endogenous cell adhesion and promotes vascularized bone regeneration in adult and fetal bone defects.

Significant progress has been made in designing bone materials capable of directing endogenous cells to promote vascularized bone regeneration. However, current strategies lack regulation of the specific endogenous cell populations for vascularized bone regeneration, thus leading to adverse tissue formation and decreased regenerative efficiency. Here, we engineered a biomaterial to regulate endogenous cell adhesion and promote vascularized bone regeneration. The biomaterial works by presenting two synthetic ligands, LLP2A and LXW7, explicitly targeting integrins α4ß1 and αvß3, respectively, expressed on the surfaces of the cells related to bone formation and vascularization, such as mesenchymal stem cells (MSCs), osteoblasts, endothelial progenitor cells (EPCs), and endothelial cells (ECs). In vitro, the LLP2A/LXW7 modified biomaterial improved the adhesion of MSCs, osteoblasts, EPCs, and ECs via integrin α4ß1 and αvß3, respectively. In an adult rat calvarial bone defect model, the LLP2A/LXW7 modified biomaterial enhanced bone formation and vascularization by synergistically regulating endogenous cells with osteogenic and angiogenic potentials, such as DLX5+ cells, osteocalcin+ cells, CD34+/CD45- cells and CD31+ cells. In a fetal sheep spinal bone defect model, the LLP2A/LXW7 modified biomaterial augmented bone formation and vascularization without any adverse effects. This innovative biomaterial offers an off-the-shelf, easy-to-use, and biologically safe product suitable for vascularized bone regeneration in both fetal and adult disease environments.

Association Between Race, Gender, and Pediatric Postoperative Outcomes: An Updated Retrospective Review.

INTRODUCTION: There has not been a recent evaluation of the association between racial and gender and surgical outcomes in children. We aimed to evaluate improvements in race- and gender-related pediatric postoperative outcomes since a report utilizing the Kids' Inpatient Database data from 2003 to 2006. METHODS: Using Kids' Inpatient Database (2009, 2012, 2016), we identified 245,976 pediatric patients who underwent appendectomy for acute appendicitis (93.6%), pyloromyotomy for pyloric stenosis (2.7%), empyema decortication (1.6%), congenital diaphragmatic hernia repair (0.7%), small bowel resection for intussusception (0.5%), or colonic resection for Hirschsprung disease (0.2%). The primary outcome was the development of postoperative complications. Multivariable logistic regression was used to evaluate risk-adjusted associations among race, gender, income, and postoperative complications. RESULTS: Most patients were male (61.5%) and 45.7% were White. Postoperative complications were significantly associated with male gender (P < 0.0001) and race (P < 0.0001). After adjustment, Black patients were more likely to experience any complication than White patients (adjusted odds ratio 1.3, confidence interval 1.2-1.4), and males were more likely than females (adjusted odds ratio 1.3, confidence interval 1.2-1.4). CONCLUSIONS: No clear progress has been made in eliminating race- or gender-based disparities in pediatric postoperative outcomes. New strategies are needed to better understand and address these disparities.

Supporting staff: The role of health care chaplains.

The aim of this study was to describe the range of spiritual care activities in support of clinical colleagues at a subset of U.S. hospitals. A descriptive cross-sectional design using a 76-item Zoom/telephone guided survey containing a subset of staff care questions was employed. Data were provided by directors/managers responsible for spiritual care services at the 2020-2021 U.S. News & World Report top hospitals. Results identified staff support as an important chaplaincy function at both organizational and spiritual care department levels. Staff chaplains at over half of the hospitals spend an estimated 10-30% of their time on staff care, with chaplains in five hospitals spending greater than 30%. The most frequently reported activities were religiously associated, such as blessings and rituals for hospital events. Additionally, chaplains actively support staff during critical events such as patient deaths and through organizational protocols such as code lavender and critical incident debriefings. Chaplain support for staff most commonly grew out of personal relationships or referrals from clinical managers. Future research opportunities in this area include systematic data collection for chaplains' specific staff support activities as well as efforts to investigate the impact of those activities on patient experience.

Gender-Affirming Mastectomy Trends and Surgical Outcomes in Adolescents.

Background: There are over 150,000 transgender adolescents in the United States, yet research on outcomes following gender-affirming mastectomy in this age group is limited. We evaluated gender-affirming mastectomy incidence, as well as postoperative complications, including regret, in adolescents within our integrated health care system. Methods: Gender-affirming mastectomies performed from January 1, 2013 - July 31, 2020 in adolescents 12-17 years of age at the time of referral were identified. The incidence of gender-affirming mastectomy was calculated by dividing the number of patients undergoing these procedures by the number of adolescents assigned female at birth ages 12-17 within our system at the beginning of each year and amount of follow-up time within that year. Demographic information, clinical characteristics (comorbidities, mental health history, testosterone use), surgical technique, and complications, including mention of regret, of patients who underwent surgery were summarized. Patients with and without complications were compared to evaluate for differences in demographic or clinical characteristics using chi-squared tests. Results: The incidence of gender-affirming mastectomy increased 13-fold (3.7 to 47.7 per 100,000 person-years) during the study period. Of the 209 patients who underwent surgery, the median age at referral was 16 years (range 12-17) and the most common technique was double-incision (85%). For patients with greater than 1-year follow-up (n=137, 65.6%), at least one complication was found in 7.3% (n=10), which included hematoma (3.6%), infection (2.9%), hypertrophic scars requiring steroid injection (2.9%), seroma (0.7%), and suture granuloma (0.7%); 10.9 % underwent revision (n=15). There were no statistically significant differences in patient demographics and clinical characteristics between those with and without complications (p>0.05). Two patients (0.95%) had documented postoperative regret but neither underwent reversal surgery at follow-up of 3 and 7 years postoperatively. Conclusion: Between 2013-2020, we observed a marked increase in gender-affirming mastectomies in adolescents. The prevalence of surgical complications was low and of over 200 adolescents who underwent surgery, only two expressed regret, neither of which underwent a reversal operation. Our study provides useful and positive guidance for adolescent patients, their families, and providers regarding favorable outcomes with gender-affirming mastectomy.

Chaplain staffing and scope of service: benchmarking spiritual care departments.

The functions of hospital chaplains and the corresponding staffing of spiritual care departments remain persistent and parallel questions within the profession. No consensus exists on services provided by spiritual care departments nor the staffing patterns to meet those expectations. This study describes the key activities and staffing at the 20 U.S. News and World Report Best Hospitals 2020-2021 as well as the connections between services, staffing, and select hospital characteristics such as average daily census. Information about each hospital's chaplaincy department was gathered via a Zoom/telephone assisted survey with its spiritual care manager. Findings reveal that while spiritual care departments are structurally integrated into their organizations and chaplains respond consistently to requests for care, involvement in established organizational protocols varies. Study findings support the notion that staffing levels are a function of chaplain integration into an organization and the activities organizations expect chaplains to fulfill.

Unintended Consequences of COVID-19 on Pediatric Falls From Windows: A Multicenter Study.

INTRODUCTION: In attempts to quell the spread of COVID-19, shelter-in-place orders were employed in most states. Increased time at home, in combination with parents potentially balancing childcare and work-from-home duties, may have had unintended consequences on pediatric falls from windows. We aimed to investigate rates of falls from windows among children during the first 6 mo of the COVID-19 pandemic. METHODS: Patients <18 y old admitted to three pediatric trauma centers (two - level 1, one - level 2) between 3/19/20 and 9/19/20 (COVID-era) were compared to a pre-COVID cohort (3/19/19 to 9/19/19). The primary outcome was the rate of falls from windows. Secondary outcomes included injury severity score (ISS), injuries sustained, and mortality. RESULTS: Of 1011 total COVID-era pediatric trauma patients, 36 (3.6%) sustained falls from windows compared to 23 of 1108 (2.1%) pre-COVID era patients (OR 1.7, P = 0.05). The median ISS was seven pre-COVID versus four COVID-era (P = 0.43). The most common injuries sustained were skull fractures (30.5%), extremity injuries (30.5%), and intracranial hemorrhage (23.7%). One-fifth of patients underwent surgery (21.7% pre-COVID versus 19.4% COVID-era, P = 1.0). There was one mortality in the COVID-era cohort and none in the pre-COVID cohort (P = 1.0). CONCLUSIONS: Despite overall fewer trauma admissions during the first 6 mo of the COVID-19 pandemic, the rate of falls from windows nearly doubled compared to the prior year, with substantial associated morbidity. These findings suggest a potential unintended consequence of shelter-in-place orders and support increased education on home safety and increased support for parents potentially juggling multiple responsibilities in the home.

Disparities in chronic physical health conditions in sexual and gender minority people using the United States Behavioral Risk Factor Surveillance System.

This study analyzed the physical health status of adults who belong to a sexual or gender minority (SGM) population, and whether health inequities correlate with access to quality healthcare. The Centers for Disease Control and Prevention (CDC) 2014-2020 Behavioral Risk Factor Surveillance System (BRFSS) included data for 64,696 adults who identified as gay, lesbian, bisexual, other, and/or transgender and 1,369,681 adults who identified as cisgender and straight. Multivariable logistic regressions of the weighted sample were conducted to examine associations between demographics and health and access outcomes. After accounting for demographic variables, drinking, and smoking behavior, SGM respondents reported poorer physical and mental health, which worsened after the start of the COVID-19 pandemic. SGM respondents had higher odds than non-SGM of having asthma, arthritis, diabetes, kidney disease, hypertension, cardiovascular disease, heart attack, stroke, and chronic obstructive pulmonary disease (COPD), as well as difficulties "see[ing] the doctor because of cost," particularly after the start of the COVID pandemic. SGM respondents had higher odds of lack of access to healthcare provider, delayed medical care, and issues taking medications due to cost and fewer routine checkups. Thus, the SGM group faced worse health and higher rates of some chronic conditions. This study found a significant relationship with cost barriers attributable to larger societal discrimination regarding SGM individuals, particularly in the workplace. Further research exploring these results is critical, but these findings have identified areas of healthcare inequity to be addressed via preventative health efforts in both public health and primary care settings.

Identifying Factors That Influence Student Perceptions of Stress in Biology Courses with Online Learning Modalities.

Students in higher education encounter many factors both inside (academic) and outside (nonacademic) classrooms that can influence their perceptions of stress in their biology courses. These can include course learning modalities, coursework, grades, as well as time management outside of class. It is unknown what stressors are perceived by students enrolled in biology courses-especially in online learning modalities. Therefore, our mixed method study aims to investigate the extent to which online course modalities influence students' perception of stress, as well as identify academic and nonacademic factors that influence students' perceptions of stress in biology courses. Student survey data (n = 240) was collected in the Fall 2020 semester while many courses were held online due to the COVID-19 pandemic. Our qualitative and quantitative analyses indicated three major findings: First, 70% of students specifically indicated that online-learning modalities increased their stress levels. Our second major finding is that 70% of students indicated the size of class workloads-work both in and out of class-is too much, which especially impacts students with caretaking and work responsibilities. Finally, over 85% of students indicated that exams were a major source of stress, specifically, a third of the students reported the time to complete the exam and exam material as sources of stress. This work is the first to identify stressors in online biology courses, and these analyses will inform future pedagogy, curriculum, and policies to mitigate students' stress as instructors continue to explore online learning pedagogy.

Delivering Clinical Pastoral Education (CPE) Remotely: Educators' Views and Perspectives During the COVID-19 Pandemic and Beyond.

Many Clinical Pastoral Education programs pivoted to remote delivery during the COVID-19 pandemic. Our survey explored educators' preparedness, self-efficacy, and views regarding remote Clinical Pastoral Education. Few respondents were either very (14.2%) or not at all (16.5%) prepared. Most were confident facilitating remote learning (69.8%-88.5%), believing remote Clinical Pastoral Education can achieve outcomes equivalent to in-person (59.1%). Six qualitative themes emerged: educator development, educator challenges, remote Clinical Pastoral Education efficacy, remote group dynamics, clinical practice/supervision implications, and benefits and opportunities.

Hyperbaric oxygen therapy treatment as an alternative for a chronic sinus tract after chordoma surgery and radiation.

Chordoma is a rare form of cancer that forms from the notochord remnants, and affects the skull and the spine. The standard treatment for a sacrococcygeal chordoma is surgery and radiation. Chordoma has a high rate of recurrence and surgery with radiation treatment can leave patients with surgical site complications, such as wounds, fistulas or sinus tracts. Repeat surgical intervention on an irradiated surgical site increases incidence of complications leading to decreased quality of life, and increased morbidity and mortality. Treatment of wound complications after surgery and high-dose radiation for a chordoma tumour is rarely reported in the literature. Herein, the author describes the case of a chronic sinus tract after surgery and radiation for a sacral chordoma tumour successfully healed by hyperbaric oxygen therapy (HBOT) in conjunction with topical antibiotics.

Child Abuse and the COVID-19 Pandemic.

INTRODUCTION: The COVID-19 pandemic has widespread effects, including enhanced psychosocial stressors and stay-at-home orders which may be associated with higher rates of child abuse. We aimed to evaluate rates of child abuse, neglect, and inadequate supervision during the COVID-19 pandemic. METHODS: Patients ≤5 y old admitted to a level one pediatric trauma center between 3/19/20-9/19/20 (COVID-era) were compared to a pre-COVID cohort (3/19/19-9/19/19). The primary outcome was the rate of child abuse, neglect, or inadequate supervision, determined by Child Protection Team and Social Work consultations. Secondary outcomes included injury severity score (ISS), mortality, and discharge disposition. RESULTS: Of 163 total COVID-era pediatric trauma patients, 22 (13.5%) sustained child abuse/neglect, compared to 17 of 206 (8.3%) pre-COVID era patients (P = 0.13). The ISS was similar between cohorts (median 9 pre-COVID versus 5 COVID-era, P = 0.23). There was one mortality in the pre-COVID era and none during COVID (P = 0.45). The rate of discharge with someone other than the primary caregiver at time of injury was significantly higher pre-COVID (94.1% versus 59.1%, P = 0.02). In addition, foster family placement rate was twice as high pre-COVID (50.0% versus 22.7%, P = 0.10). CONCLUSIONS: The rate of abuse/neglect among young pediatric trauma patients during COVID did not differ compared to pre-pandemic, but discharge to a new caregiver was significantly lower. While likely multifactorial, this data suggests that resources during COVID may have been limited and the clinical significance of this is concerning. Larger studies are warranted to further evaluate COVID-19's effect on this vulnerable population.