Implementing a Staff-Led Smoking Cessation Intervention in a Diverse Safety-Net Rheumatology Clinic: A Pre-Post Scalability Study in a Low-Resource Setting.

OBJECTIVE: Quit Connect (QC), our specialty clinic smoking cessation intervention, supports clinic staff to check, advise, and connect willing patients to a state quit line or class. QC improved tobacco screening and quit line referrals 26-fold in a predominantly White academic health care system population. Implementing QC includes education, electronic health record (EHR) reminders, and periodic audit feedback. This study tested QC's feasibility and impact in a safety-net rheumatology clinic with a predominantly Black population. METHODS: In this pre-post study, adult rheumatology visits were analyzed 12 months before through 18 months after QC intervention (November 2019 through November 2021, omitting COVID-19 peak April through November 2020). EHR data compared process and clinical outcomes, including offers, referrals to resources, completed referrals, and documented cessation. Clinic staff engaged in pre-post focus groups and questionnaires regarding intervention feasibility and acceptability. Cost-effectiveness was also assessed. RESULTS: Visit-level patients who smoked were 89.8% Black and 69.5% women (n = 550). Before intervention, clinic staff rarely asked patients about readiness to cut back smoking (<10% assessment). After QC intervention, staff assessed quit readiness in 31.8% of visits with patients who smoked (vs 8.1% before); 58.9% of these patients endorsed readiness to cut back or quit. Of 102 accepting cessation services, 37% (n = 17) of those reached set a quit date. Staff found the intervention feasible and acceptable. Each quit attempt cost approximately $4 to $10. CONCLUSION: In a safety-net rheumatology clinic with a predominantly Black population, QC improved tobacco screening, readiness-to-quit assessment, and referrals and was also feasible and cost-effective.

COVID-19 pandemic-related weight gain in the pediatric population declined after restrictions ended, except among obese patients.

Introduction: Childhood obesity has become an important topic, not only of increasing relevance during the COVID-19 pandemic but specifically enhanced by it. Restrictions implemented to mitigate further outbreaks led to major constraints on daily physical activity, leading to a severe increase in body weight among children. This study highlights changes in BMI and weight development in children during and (in particular) after the COVID-19 restrictions in Austria, focusing on various socioeconomic factors. Methods: Weight development throughout the pandemic and socioeconomic factors were evaluated by anonymous cross-sectional surveys filled out by parents at a pediatric practice. Results: This study included 388 children. The rate of obesity increased by 88.5%, from 6.4 to 12.1%, throughout the pandemic, reaching a maximum of 15.2% during the restrictions. Overall, age-adapted BMI z-scores increased significantly by 0.22 during the restrictions and remained increased by 0.19 compared to pre-pandemic levels. With the exception of obese children, all children in the study population experienced significant weight loss after the restrictions were lifted. Obese children continued to gain weight without any sign of the onset of normalization. Socioeconomic factors, such as participation in regular activity in the form of organized sport or the availability of an outdoor area, were associated with relevant differences before the pandemic but had no protective effect against intra-pandemic weight gain. A higher level of parental education was the only factor associated with less weight gain in children during the early phase of the pandemic. Discussion: Austrian COVID-19 restrictions have had concerning effects on pediatric BMI, with very little effect of socioeconomic background. After restrictions were loosened, measurable weight loss occurred, but the significant increase in children's BMI percentiles persisted. No weight loss was observed among children who were obese prior to the pandemic. There is a need for broad projects tackling childhood obesity, as obese children are the most vulnerable group with the strongest and most severe long-term effects.

Comparing ventilation modes by electrical impedance segmentography in ventilated children.

Electrical impedance segmentography offers a new radiation-free possibility of continuous bedside ventilation monitoring. The aim of this study was to evaluate the efficacy and reproducibility of this bedside tool by comparing synchronized intermittent mandatory ventilation (SIMV) with neurally adjusted ventilatory assist (NAVA) in critically-ill children. In this prospective randomized case-control crossover trial in a pediatric intensive care unit of a tertiary center, including eight mechanically-ventilated children, four sequences of two different ventilation modes were consecutively applied. All children were randomized into two groups; starting on NAVA or SIMV. During ventilation, electric impedance segmentography measurements were recorded. The relative difference of vertical impedance between both ventilatory modes was measured (median 0.52, IQR 0-0.87). These differences in left apical lung segments were present during the first (median 0.58, IQR 0-0.89, p = 0.04) and second crossover (median 0.50, IQR 0-0.88, p = 0.05) as well as across total impedance (0.52 IQR 0-0.87; p = 0.002). During NAVA children showed a shift of impedance towards caudal lung segments, compared to SIMV. Electrical impedance segmentography enables dynamic monitoring of transthoracic impedance. The immediate benefit of personalized ventilatory strategies can be seen when using this simple-to-apply bedside tool for measuring lung impedance.

Pediatric Simplified Acute Physiology Score II: Establishment of a New, Repeatable Pediatric Mortality Risk Assessment Score.

Objectives: In critical care it is crucial to appropriately assess the risk of mortality for each patient. This is especially relevant in pediatrics, with its need for accurate and repeatable scoring. Aim of this study was to evaluate an age-adapted version of the expanded Simplified Acute Physiology Score II; (p-SAPS II), a repeatable, newly-designed scoring system compared to established scores (Pediatric Sequential Organ Failure Assessment Score/pSOFA, Pediatric Logistic Organ Dysfunction Score-2/PELOD-2 and Pediatric Index of Mortality 3/PIM3). Design: This retrospective cohort pilot study included data collected from patients admitted to the Pediatric Intensive Care Unit (PICU) at the Medical University of Vienna between July 2017 through December 2018. Patients: 231 admissions were included, comprising neonates (gestational age of ≥ 37 weeks) and patients up to 18 years of age with a PICU stay longer than 48 h. Main Outcomes: Mortality risk prediction and discrimination between survivors and non-survivors were the main outcomes of this study. The primary statistical methods for evaluating the performance of each score were the area under the receiver operating characteristic curve (AUROC) and goodness-of-fit test. Results: Highest AUROC curve was calculated for p-SAPS II (AUC = 0.86; 95% CI: 0.77-0.96; p < 0.001). This was significantly higher than the AUROCs of PELOD-2/pSOFA but not of PIM3. However, in a logistic regression model including p-SAPS II and PIM3 as covariates, p-SAPS II had a significant effect on the accuracy of prediction (p = 0.003). Nevertheless, according to the goodness-of-fit test for p-SAPS II and PIM3, p-SAPS II overestimated the number of deaths, whereas PIM3 showed acceptable estimations. Repeatability testing showed increasing AUROC values for p-SAPS II throughout the clinical stay (0.96 at day 28) but still no significant difference to PIM 3. The prediction accuracy, although improved over the days and even exceeded PIM 3. Conclusions: The newly-created p-SAPS II performed better than the established PIM3 in terms of discriminating between survivors and non-survivors. Furthermore, p-SAPS II can be assessed repeatably throughout a patient's PICU stay what improves mortality prediction. However, there is still a need to optimize calibration of the score to accurately predict mortality sooner throughout the clinical stay.

Colorectal Cancer Progression Is Potently Reduced by a Glucose-Free, High-Protein Diet: Comparison to Anti-EGFR Therapy.

To enable rapid proliferation, colorectal tumor cells up-regulate epidermal growth factor receptor (EGFR) signaling and aerobic glycolysis, resulting in substantial lactate release into the tumor microenvironment and impaired anti-tumor immune responses. We hypothesized that a nutritional intervention designed to reduce aerobic glycolysis may boost the EGFR-directed antibody (Ab)-based therapy of pre-existing colitis-driven colorectal carcinoma (CRC). CRC development was induced by azoxymethane (AOM) and dextran sodium sulfate (DSS) administration to C57BL/6 mice. AOM/DSS-treated mice were fed a glucose-free, high-protein diet (GFHPD) or an isoenergetic control diet (CD) in the presence or absence of an i.p. injection of an anti-EGFR mIgG2a or respective controls. AOM/DSS-treated mice on a GFHPD displayed a reduced systemic glucose metabolism associated with reduced oxidative phosphorylation (OXPHOS) complex IV expression and diminished tumor loads. Comparable but not additive to an anti-EGFR-Ab therapy, the GFHPD was accompanied by enhanced tumoral goblet cell differentiation and decreased colonic PD-L1 and splenic CD3ε, as well as PD-1 immune checkpoint expression. In vitro, glucose-free, high-amino acid culture conditions reduced proliferation but improved goblet cell differentiation of murine and human CRC cell lines MC-38 and HT29-MTX in combination with down-regulation of PD-L1 expression. We here found GFHPD to systemically dampen glycolysis activity, thereby reducing CRC progression with a similar efficacy to EGFR-directed antibody therapy.

Risk factors for mortality in infants with congenital diaphragmatic hernia: a single center experience.

BACKGROUND: Despite current progress in research of congenital diaphragmatic hernia, its management remains challenging, requiring an interdisciplinary team for optimal treatment. OBJECTIVE: Aim of the present study was to evaluate potential risk factors for mortality of infants with congenital diaphragmatic hernia. METHODS: A single-center chart review of all patients treated with congenital diaphragmatic hernia over a period of 16 years, at the Medical University of Vienna, was performed. A comparison of medical parameters between survivors and non-survivors, as well as to published literature was conducted. RESULTS: During the observational period 66 patients were diagnosed with congenital diaphragmatic hernia. Overall survival was 84.6%. Left-sided hernia occurred in 51 patients (78.5%) with a mortality of 7.8%. In comparison, right-sided hernia occurred less frequently (n = 12) but showed a higher mortality (33.3%, p = 0.000). Critically instable patients were provided with venoarterial extracorporeal membrane oxygenation (ECMO, 32.3%, n = 21). Survival rate among these patients was 66.7%. Right-sided hernia, treatment with inhaled nitric oxide (iNO) over 15 days and the use of ECMO over 10 days were significant risk factors for mortality. CONCLUSION: The survival rate in this cohort is comparable to the current literature. Parameters such as the side of the diaphragmatic defect, duration of ECMO and inhaled nitric oxide were assessed as mortality risk factors. This analysis of patients with congenital diaphragmatic hernia enhances understanding of risk factors for mortality, helping to improve management and enabling further evaluation in prospective clinical trials.

Necessity of early and continuous monitoring for possible infectious complications in children undergoing therapeutic hypothermia.

AIM: Since therapeutic hypothermia (TH) is known for its inhibitory effects on leucocyte migration and cytokine synthesis, our aim was to underline the necessity of early monitoring for potential immunomodulatory risks. METHODS: Using a 13-year retrospective case-control study at the paediatric intensive care unit (PICU) of the Medical University in Vienna, all newborn infants and children receiving TH were screened and compared with a diagnosis-matched control group undergoing conventional normothermic treatment (NT). TH was accomplished by using a non-invasive cooling device. Target temperature was 32-34°C. Children with evident infections, a medical history of an immunodeficiency or undergoing immunosuppressive therapy, were excluded. RESULTS: During the observational period, 108 patients were screened, 27 of which underwent TH. Culture-proven infections occurred in 22% of the TH group compared with 4% of the normothermic controls (P = .1). From the second day following PICU admission, median C-reactive protein (CRP) values were higher in the TH group (day two P = .002, day three P = .0002, day six P = .008). CONCLUSION: Children undergoing TH showed earlier and higher increases in CRP levels when compared to normothermic controls. These data underline the necessity of early and continuous monitoring for possible infectious complications.

Pediatric infection and sepsis in five age subgroups: single-center registry.

BACKGROUND: Sepsis is, worldwide, one of the leading causes of death among infants and children. Over the past two decades, mortality rates have declined due to advanced treatment options; however, the incidence of sepsis and septic shock is still on the rise in many hospital settings. The objective of this study was to evaluate the course of this disease in pediatric intensive care patients. METHODS: An evaluation of pediatric patients in the intensive care unit diagnosed with infections or sepsis between 2005 and 2015 was performed via a retrospective exploratory data analysis. RESULTS: During the observational period, 201 patients were diagnosed with infection or sepsis. The study population was divided into five age subgroups. The majority of patients were newborns, infants, and toddlers. Forty percent had sepsis; 6% had septic shock. Viral infection was the most prevalent (59%). The overall survival rate was 83%; newborns and adolescents had the lowest survival rates. CONCLUSION: With this registry, children divided into five age subgroups with infection or sepsis were evaluated and treatment strategies were examined. We have shown that our findings on children treated in our pediatric intensive care unit conform with current literature about pediatric sepsis. In addition to maintaining strict hygiene standards, optimal aspects of sepsis care should be stringently observed, such as the quick administration of empirical broad-spectrum antibiotics, initial adequate fluid resuscitation, and a reliable and frequent routine of source control.

Extended use of the modified Berlin Definition based on age-related subgroup analysis in pediatric ARDS.

BACKGROUND: Pediatric acute respiratory distress syndrome (pARDS) is a rare but very severe condition. Management of the condition remains a major challenge for pediatric intensive care specialists. OBJECTIVE: To perform a descriptive assessment of pARDS based on the modified Berlin Definition by using the SpO2/FiO2 ratio in order to establish an extended patient registry divided into age-related subgroups. METHODS: The data of all children on mechanical ventilation for respiratory failure admitted between 2005 and 2012 were reviewed retrospectively for this study. The age of patients ranged from newborns >37 weeks, up to children <18 years. Inclusion criteria were based on the modified Berlin Definition of pARDS. The following data were collected: demographic data, primary diagnosis, ventilation settings, and use of supportive treatment, in addition to mechanical ventilation (inhaled nitric oxide, surfactant, corticosteroids, prone positioning, and extracorporeal membrane oxygenation). RESULTS: In all, 93 children where included: 35% were newborns, 29% infants, 24% toddlers, and 12% school children; 66% were male and 34% were female patients. The most common primary diagnosis was viral pneumonia (21%) and 55% of the children were diagnosed with severe ARDS. The median duration of stay on the pediatric intensive care unit was 16 days (10/27). In total, 66 children (71%) had direct lung injury and 18 (19%) had indirect lung injury. More than 80% of all children needed more than one supportive care therapy. The overall survival rate was 77%. CONCLUSION: This study is a valuable report about pediatric patients with ARDS and allows for an important extension of the application of the modified Berlin Definition in all age groups.

Adverse Childhood Experiences among Veterinary Medical Students: A Multi-Site Study.

This research explores Adverse Childhood Experiences (ACEs) among veterinary medical students across six academic institutions of veterinary medicine, and their relationship with depression, stress, and desire to become a veterinarian. Between April 1, 2016, and May 23, 2016, 1,118 veterinary medical students in all 4 years of the curriculum (39% response rate) completed an anonymous web-based questionnaire about ACEs, depression using the Center for Epidemiological Studies Depression scale (CESD), stress using the Perceived Stress Scale (PSS), and the age at which they wanted to become a veterinarian. Sixty-one percent (677) of respondents reported having at least one ACE. The most prevalent ACE reported was living with a household member with a mental illness (31%). Students who had experienced four or more ACEs had an approximately threefold increase in signs of clinical depression and higher than average stress when compared to students who had experienced no ACEs. The number of ACEs showed an overall graded relationship to signs of clinical depression and higher than average stress. There was no statistically significant relationship between age at which a student wanted to become a veterinarian and exposure to ACEs. Veterinary students report being exposed to ACEs before age 18 at a rate similar to that of other population-based studies. These findings do not suggest that veterinary students enter the veterinary medical education system more at risk for poor mental health due to ACEs than the general population.

External Validation of the Lupus Impact Tracker in a Southeastern US Longitudinal Cohort With Systemic Lupus Erythematosus.

OBJECTIVE: To examine the external validity of the Lupus Impact Tracker (LIT), a systemic lupus erythematosus (SLE)-specific, health-related quality of life (HRQoL) tool in a population-based cohort of patients with SLE in Atlanta, Georgia. We modeled the association of LIT scores with patient-reported measures of SLE activity (Systemic Lupus Activity Questionnaire [SLAQ]) and organ damage (self-administered Brief Index of Lupus Damage [SA-BILD]). We investigated the association of LIT scores with general HRQoL using the Short Form 12 (SF-12). METHODS: Correlation, multivariable regression, and longitudinal analyses using general linear modeling with fixed effects were performed to investigate the association between the LIT and patient-reported disease activity (SLAQ); patient-reported disease damage (SA-BILD); mental health (mental component summary [MCS] of the SF-12); and physical health (physical component summary [PCS] of the SF-12). Demographic trends related to the LIT were also assessed using cross-sectional analysis. RESULTS: The LIT was significantly associated with disease activity (SLAQ), organ damage (SA-BILD), MCS scores, and PCS scores in both adjusted and unadjusted regression analysis (P < 0.0001). Longitudinal analysis demonstrated a significant association between the LIT and disease activity (SLAQ), MCS scores, and PCS scores (P < 0.0001), but not organ damage (SA-BILD). CONCLUSION: The LIT is a simple, patient-centered tool that can be used to assess HRQoL in patients with SLE. This study provides external validity of the LIT in a population-based cohort with a large number of African American patients with a relatively high disease burden.

Identifying the needs of veterinary students and recent alumni in establishing a student service center.

Quality service for students has been identified as an important theme of higher education. In pursuing the aim of service quality, educational providers have long recognized that perceptions of service transcend the area of quality teaching and encompass the students' overall experience within the university. This article investigates the types of services that would be most beneficial to students, from the perspective of both current students and recent alumni. A cross-sectional survey of all students was conducted using an online survey. A separate survey was also conducted of alumni from the last five graduating classes. From these surveys, 94.0% of student respondents and 91.9% of alumni respondents strongly agreed with the statement "It is important for the OSU CVM (Ohio State University College of Veterinary Medicine) to provide on-site comprehensive student services." Both groups ranked job postings for post-graduation employment, fourth-year off-site rotation opportunities, and financial planning/budgeting among their top ranked preferred services. In addition, requests for continued or enhanced interviewing/communication skills training; individual mental, emotional, and spiritual counseling; and individual and group tutoring were predominant themes identified from the qualitative data as well as the Likert-scale questions. The findings from the study sheds light on the need for comprehensive services for veterinary students beyond those services traditionally provided in an academic setting, such as tutoring and course advising.

The prevalence of apraxia characteristics in patients with velocardiofacial syndrome as compared with other cleft populations.

OBJECTIVE: The purpose of this study was to assess the oral-motor function of children with a history of cleft lip and palate, cleft palate only, velocardiofacial syndrome, and children with normal oral structures to determine if children with velocardiofacial syndrome have more apraxia characteristics than the other populations have. DESIGN: The Apraxia Profile (Hickman, 1997) was administered to all participants in a prospective study. SETTING: The investigation was conducted at Cincinnati Children's Hospital Medical Center. PARTICIPANTS: In this study, 10 children with cleft lip and palate, 10 with cleft palate only, 7 with velocardiofacial syndrome, and 47 with normal structures were tested. RESULTS: This study revealed that when compared with children with normal structures, children with cleft lip and palate did not demonstrate significant apraxia characteristics, children with cleft palate only demonstrated some apraxia characteristics, and children with velocardiofacial syndrome demonstrated the most apraxia characteristics. CONCLUSIONS: There appears to be a high prevalence of apraxia characteristics in the speech of patients with velocardiofacial syndrome. This information has implications for the type of treatment recommended. Further investigation is warranted with a larger patient population and a focus on the association of abnormal brain structure with apraxia in this population.

Communicating with special populations: children and older adults.

Veterinary professionals must meet the growing expectations of a diverse range of clients to sustain success in veterinary medicine. Few veterinarians, however, receive comprehensive skills training for communicating effectively with clients, particularly among special populations, such as children and older adults. An increasing number of veterinary professionals have recognized a need to master requisite skills for effectively interacting with pet-owning families. This article highlights the importance of the human-animal bond for children and older adults, addresses issues of pet loss, and provides suggestions for meeting the communication needs of both populations.

Senior veterinary students' perceptions of using role play to learn communication skills.

Recent studies of veterinary practice have suggested a correlation between well-developed communication skills and job satisfaction, career retention, customer satisfaction, decreased lawsuits, and financial remuneration for veterinarians. Veterinary educators are under growing pressure to teach functional communication skills to veterinary students; however, the methods employed have not been well evaluated. In this study we have evaluated veterinary student's attitudes to learning communication skills by participating in role play. The study indicates that experiential learning modalities such as role play are perceived as effective by students, despite reluctance to participate and some discomfort surrounding participation.