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While appraisal and coping are known to impact adolescent psychopathology, more vulnerable or resilient responses to stress may depend on individual temperament. This study examined early life temperament as a moderator of the prospective relations of pre-adolescent appraisal and coping with adolescent psychopathology. The sample included 226 (62% female, 14–15 years) adolescents with assessments starting at 3 years of age. Adolescents were predominately White (12% Black 9% Asian, 11% Latinx, 4% Multiracial, and 65% White). Observed early-childhood temperament (fear, frustration, executive control, and delay ability) were tested as moderators of pre-adolescent coping (active and avoidant) and appraisal (threat, positive) on internalizing and externalizing symptoms during the pandemic. Interaction effects were tested using regression in R. Sex and family context of stress were covariates. Early-childhood temperament was correlated with pre-adolescent symptoms, however, pre-adolescent appraisal and coping but not temperament predicted adolescent psychopathology. Frustration moderated the relations of active and avoidant coping and positive appraisal to symptoms such that coping and appraisal related to lower symptoms only for those low in frustration. Executive control moderated the associations of avoidant coping with symptoms such that avoidance reduced the likelihood of symptoms for youth low in executive control. Findings underscore the role of emotionality and self-regulation in youth adjustment, with the impact of coping differing with temperament. These findings suggest that equipping youth with a flexible assortment of coping skills may serve to reduce negative mental health outcomes.

The Indiana Clinical and Translational Sciences Institute’s Community Engagement Partners-Purdue Extension collaborative model demonstrates tremendous potential for creating state-wide programmatic efforts and improvements in both the health culture and status of Indiana residents across the state. It can serve as a prototype not only for others interested in pursuing wide geographic health improvements through Clinical and Translational Sciences Award-Cooperative Extension partnerships but also for broader collaborations among United States Department of Agriculture, National Institutes of Health, Centers for Disease Control and Prevention, state and local health departments, and health foundation efforts to improve population health.

This study examined bidirectional relations between television exposure and effortful control accounting for the effects of family contextual risk factors. Data were from a sample (N = 306) of parents and their preschool-age children (T1 M = 36 mos. in 2008-2010) assessed four times, once every 9 mos. At T1, adolescent parent status predicted lower child delay ability (DA), and maternal depression predicted higher TV time. Above these effects, higher T1 and T2 child executive control (EC) prospectively predicted lower T2 and T3 TV time, while higher T1 TV time predicted lower T2 EC. Higher EC at T4 predicted fewer total problems, greater social competence, and greater academic readiness at T4, and higher TV time at T4 predicted lower academic readiness. DA was unrelated to TV time or adjustment. Findings suggest executive control and TV time predict changes in each other in early childhood, and in turn, executive control predicts better child adjustment while TV time might be more relevant for academic readiness. Moreover, family risk factors appear to play a role in both TV viewing time and effortful control.

AimsAlcohol consumption and internalizing symptoms, which often co-occur, pose considerable risk to the developing adolescent and have lasting public health consequences. Previous research has documented concurrent associations between alcohol use and symptoms of anxiety and depression, but the dearth of longitudinal research, particularly for ethnic minority youth, raises questions about the replicability and causal direction of these effects. The goal of the present research was to clarify these issues, and investigate whether different facets of anxiety and depression are uniquely associated with alcohol use in adolescence.MethodThe present research examined cross-lagged relations between frequency of alcohol use and internalizing symptoms, using data from a longitudinal study of 674 Mexican-origin youth (50% female) assessed at ages 14 and 16.ResultsAlcohol use at age 14 prospectively predicted increases in overall internalizing symptoms, and overall internalizing symptoms at age 14 prospectively predicted increases in alcohol use. Reciprocal effects were consistently found for the general distress and anxious arousal facets, but not for anhedonic depression and a scale measuring the cognitive aspects of anxiety.ConclusionsThe findings provide evidence of reciprocal relations between alcohol use and internalizing symptoms, but also highlight the danger of treating all symptoms of anxiety and depression as interchangeable components of a single broad domain. Instead, symptoms common to both anxiety and depressive disorders (e.g., general distress) have the most robust reciprocal relations with alcohol use. Thus, intervention programs aimed at reducing early alcohol use by Mexican-origin youth should target this component of the internalizing domain.

Introduction/Objectives: Insomnia is a common sleep disorders that affects most individuals in the United States, and worldwide. Insomnia is linked with an increased risk of atrial fibrillation (AF) in adults, although the strengths of association were weak, especially in the elderly population. AF is estimated to affect approximately 3 to 6 million people in the United States. We studied the association of AF with insomnia in the elderly population. Methods: We reviewed the electronic medical records of elderly patients who received care in an internal medicine office from July 1, 2020 through June 30, 2021. Patients were grouped into AF group, and a group without AF (NOAF). Association of insomnia and other variables were compared between the 2 groups. Results: Among 2428 patients, 341 (14%) had AF. Patients in the AF group were significantly older compared to no-AF group (80.3 ± 7.9 vs 76.1 ± 7.4 years; P

OBJECTIVES: The purpose of this literature review was to describe enamel matrix derivative (EMD) and how it benefits periodontal patients. EMD's rejuvenating abilities were identified as well as the different functions of EMD. METHODS: Articles chosen for this literature review were randomized control trials that were peer reviewed and published within the last five years. PubMed was accessed through Augusta University's database for research. Keywords used to search included enamel matrix derivative, bone loss, periodontitis, enamel matrix proteins, gum disease, regeneration, therapy, and growth. RESULTS: Studies chosen for this literature review all showed that EMD improves clinical attachment level. It is able to promote hard and soft tissue regeneration because it contains the same proteins that are involved in amelogenesis. These proteins stimulate fibroblasts, anti-inflammatory cytokines, and clotting factors. All these factors make EMD a great adjunct to periodontal surgical procedures. EMD is also able to reduce inflammation, promote wound healing, and stabilize blood clots. CONCLUSIONS: Overall, EMD's ability to assist in the formation of new bone, cementum, and periodontal ligaments makes it an excellent treatment option for periodontally involved patients. It is frequently used with scaling and root planing, flap surgery, and the treatment of infrabony defects.

OBJECTIVES: The purpose of this abstract is to describe how the use of phage therapy can be used to effectively target oral bacteria such as Streptococcus mutans, Aggregatibacter actinomycetemcomitans, and Enterococcus faecalis with minimal side effects to patients. These particular bacteria are important components in the process of caries formation, periodontal disease, and failed endodontic treatment. METHODS: A search of Pubmed was conducted for peer-reviewed randomized control trials, clinical trials, and studies that were less than five years old. The keywords used to find relevant articles were: bacteria, oral bacteria, phage therapy, bacteriophage therapy, pathogenic bacteria, and dental bacteria. RESULTS: The studies that were reviewed demonstrated phage therapy to be effective in reducing oral bacteria commonly responsible for dental caries, periodontal disease, and failed endodontic treatment. The first study showed the isolated phage, SMHBZ8, targeted S. mutans and reduced both biofilm formation and demineralization of enamel. The second study demonstrated the ability of a lysogenic bacteriophage, S1249, to be induced into the lytic cycle in human serum and effectively eliminate A. actinomycetemcomitans, a bacteria implicated in aggressive periodontal disease and known to be resistant to serum. The third study found a phage, PEf771, targeting E. faecalis in endodontically treated teeth with refractory periapical periodontitis was found to have greater substantivity and antibiotic properties than traditional medicaments used in root canal treatment. CONCLUSIONS: These studies prove the viability of phage therapy as a treatment modality in targeting pathogens that contribute to major oral diseases. Benefits of phage therapy include low toxicity, high specificity, biofilm penetrating capabilities, and the ability to continuously replicate in the presence of target bacteria. IMPLICATIONS: With more research to include human trials, phage therapy could prove to be a cost-effective alternative to conventional treatments in dentistry with fewer side effects to patients. Current treatment options for these oral diseases carry risks such as antibiotic resistance, staining, and toxicity. The ability of bacteriophage to target caries-causing bacteria such as S. mutans while sparing commensal bacteria is promising for preventive dentistry while the specificity and replicating abilities are desirable for eliminating periodontal and endodontic pathogens. The use of bacteriophage in dentistry could be adapted for delivery as a rinse, dentifrice, varnish, or targeted delivery system.

OBJECTIVES: Evaluate the role oral hygiene plays in decreasing the risk of contracting Ventilator-Associated Pneumonia (VAP) for patients on life-support. METHODS: Five different research studies were used to measure the effectiveness of various mouthwashes ability to prevent VAP. The mouthwashes evaluated were Clove mouthwash, Ozonated Water (OZW), Chlorohexidine Gluconate (CHG), and Povidone Iodine. For each study, the patients were split into a control and experimental group. All patients were treated with the designated mouthwash, using a mouth swab for application. There was a variation of the duration of each study, as well as the time intervals of mouthwash application. The studies were conducted over the course of anywhere from a few hours to several days. There were numerous data collection instruments used throughout each study to measure the incidence of VAP contraction, such as Acute Physiology and Chronic Health Evaluation II (APACHEII), The Beck Oral Assessment Scale (BOAS), and Modified Clinical Pulmonary Infection Score (MCPIS). RESULTS: • Study One: 40% participants in Chlorohexidine group contracted VAP; double that of the Clove Extract group • Study Two: 9 out of 36 patients in OZW group contracted VAP; 17 out of 37 patients in CHG group contracted VAP • Study Three: Experimental group showed an overall reduction in bacterial growth • Study Four: 0% VAP contraction in experimental group; 10.58% contraction in control group • Study Five: 10 patients in CHG group contracted VAP; 17 patients in placebo group contracted VAP CONCLUSIONS: Overall, this literature review confirms that mouthwash solutions do have a positive effect in the reduction of VAP in critically ill patients. However, research has not consistently shown one solution to be more triumphant than another, when compared. IMPLICATIONS: In a hospital setting the findings influence clinical dentistry by showing the importance of providing professional cleanings within 24 hours of mechanical ventilation, providing oral care using an antibacterial mouthwash 3 times a day, and ensuring that patients teeth are brushed twice a day. In a private practice setting the findings show the importance/need of advocating for patients receiving proper oral care while in a critically ill state and spreading awareness on the effect that oral hygiene has on preventing VAP.

OBJECTIVES: Hyperbaric oxygen therapy (HBOT) brings several benefits to wound healing in various tissues throughout the body by delivering high concentrations of oxygen under increased atmospheric pressure for small intervals of time. In addition to routine scaling and root planning (SRP), HBOT may be able to further improve pocket depths, revive tissues, and maybe even help to regenerate parts of the periodontal ligament. METHODS: The Augusta University Greenblatt online library, Google scholar, and Galileo were used to find credible articles. Criteria for finding credible articles included articles that were published within 5 years of 2023, articles that are not literature reviews, articles that report randomized clinical trials, and articles that do not present an obvious bias. RESULTS: All studies yielded results in favor of the use of HBOT to improve periodontal health. Results included decreases in probing depths, improved clinical attachment levels, decreases in bleeding, and improved gingival indexes. Only one study yielded non-directional results with no noticeable differences between the control group and study group. CONCLUSIONS: After a thorough review of the selected research articles, it is concluded that HBOT would be an effective adjunct to SRP. Adding HBOT to a patient's treatment plan could be beneficial to many components of the periodontal ligament. IMPLICATIONS: HBOT would be a good addition to the dental field by offering a less invasive form of therapy to periodontally affected patients. Certain factors like price and duration of treatment could affect the accessibility of HBOT. Further research will help to bring HBOT into the dental field and become a widely accepted adjunct to periodontal therapy.

Background: Given the current opioid epidemic, it is crucial to highly regulate the prescription of narcotic medications for pain management. The use of electronic prescriptions (e-scripts) through the hospital’s electronic medical record platform allows physicians to fill opioid prescriptions in smaller doses, potentially limiting the total quantity of analgesics patients have access to and decreasing the potential for substance misuse. The purpose of this study is to determine how the implementation of e-scripts changed the quantity of opioids prescribed following shoulder surgeries. Methods: For this single-center retrospective study, data were extracted for all patients aged 18 years or more who received a shoulder procedure between January 2015 and December 2020. Total milligrams of morphine equivalents (MMEs) of opioids prescribed within the 90 days following surgery were compared between 3 cohorts: preimplementation of the 2017 New Jersey Opioid laws (Pre-NJ opioid laws), post-NJ Opioid Laws but pre-escripting, and postimplementation of e-scripting in 2019 (postescripting). Any patient prescribed preoperative opioids, prescribed opioids by nonorthopedic physicians, under the care of a pain management physician, or had a simultaneous nonshoulder procedure was excluded from this study. Results: There were 1857 subjects included in this study; 796 pre-NJ opioid laws, 520 post-NJ opioid laws, pre-escripting, and 541 postescripting. Following implementation of e-scripting on July 1, 2019, there was a significant decrease in total MMEs prescribed (P < .001) from a median of 90 MME (interquartile range 65, 65-130) preimplementation to a median 45 MME (interquartile range 45, 45-90) MME postimplementation Additionally, there was a statistically significant decrease in opioids prescribed for all procedures (P < .001) and for 3 (P < .001) of the 4 orthopedic surgeons included in this study. Conclusion: Our study demonstrated a significant reduction in total MMEs prescribed overall, for all shoulder surgeries, and for the majority of our institution’s providers in the postoperative period following the e-scripting implementation in July 2019. E-scripting is a valuable tool in conjunction with education and awareness on the national, institutional, provider, and patient levels to combat the opioid epidemic.

Background The Hospital Readmission Reduction Programme (HRRP) was created to decrease the number of hospital readmissions for acute myocardial infarction (AMI), chronic obstructive pulmonary disease (COPD), heart failure (HF), pneumonia (PNA), coronary artery bypass graft (CABG), elective total hip arthroplasty (THA) and total knee arthroplasty.Objectives To analyse the impact of the HRRP on readmission rates from 2010 to 2019 and how time to readmission impacted outcomes.Design Population-based retrospective study.Setting All patients included in the US National Readmission database from 2010 to 2019.Patients We recorded demographic and clinical variables.Measurements Using linear regression models, we analysed the association between readmission status and timing with death and length of stay (LOS) outcomes. We transformed LOS and charges into log-LOS and log-charges to normalise the data.Results There were 31 553 363 records included in the study. Of those, 4 593 228 (14.55%) were readmitted within 30 days. From 2010 to 2019, readmission rates for COPD (20.8%–19.8%), HF (24.9%–21.9%), PNA (16.4%–15.1%), AMI (15.6%–12.9%) and TKR (4.1%–3.4%) decreased whereas CABG (10.2%–10.6%) and THA (4.2%–5.8%) increased. Readmitted patients were at higher risk of mortality (6% vs 2.8%) and had higher LOS (3 (2–5) vs 4 (3–7)). Patients readmitted within 10 days had a mortality 6.4% higher than those readmitted in 11–20 days (5.4%) and 21–30 days (4.6%). Increased time from discharge to readmission was associated with a lower likelihood of mortality, like LOS.Conclusion Over the last 10 years, readmission rates decreased for most conditions included in the HRRP except CABG and THA. Patients readmitted shortly after discharge were at higher risk of death.

Introduction: There are a number of tools available to healthcare epidemiologists for identification and investigation of healthcare-associated infections. For example, root cause analysis (RCA) is an evidence-based strategy for identifying process failures that resulted in infection. However, RCA is most valuable on a case-by-case basis. It is not an efficient tool for investigating numerous events that trend over time. Healthcare epidemiologists must use different strategies that are both efficient and powerful. A case-control study is a valuable option to investigate rare but recurrent infection events. The objective of this study was to demonstrate the utility of a case-control study design to detect attributable risk factors of cesarean section surgical site infections (SSI). Methods: We conducted a case-control study at a Level III childbirth center with data timeframe of January 1, 2021 to May 31, 2023. The project was approved by the institutions’ Quality Improvement Review Board prior to implementation. Cases were identified using the National Healthcare Safety Network (NHSN) SSI event criteria and included all levels of SSI. Controls were selected from the NHSN surgical denominator and were matched randomly without replacement by age at a 1:4 ratio. Variables were identified in collaboration with stakeholders based on known risk factors for SSI and abstracted manually. Analyses were conducted in Stata/MP version 17.0, and we performed multivariable conditional logistic regression with an alpha of 0.05 as threshold for statistical significance. The model was built according to a priori hypotheses and results from bivariate analysis of individual risk factors. Results: There were 32 SSI among 1709 cesarean deliveries, and all cases successfully matched with 4 controls for an analytic sample of 128. Bivariate analyses identified 7 relevant variables for inclusion in the multivariable model which narrowed down significant risk factors to 3: operative time (in minutes), post-operative chlorhexidine gluconate (CHG) bathing, and number of people in the operating room. Assessment of fit indices suggested an excellent fit with pseudo R-square of 0.526. Conclusions: This study demonstrated the utility of a case-control study design to identify attributable risk factors for relatively rare but significantly trending infection events. Not only is the design more efficient (e.g., time needed to abstract 50 data points for each patient), but it also employs statistical analyses that are often lacking in case-by-case investigations or RCA. It also has the power to narrow down risk factors for focused prevention efforts to get “the most bang for the buck.”

Introduction/Objectives: Chronic hepatitis B virus infection (CHBVI) is a major public health problem affecting about 296 million people worldwide. HBV infects the liver, and when it becomes chronic, may cause cirrhosis and hepatocellular carcinoma (HCC). The aim of our study was to identify the risk factors and comorbid medical conditions that were associated with HCC in patients who had CHBVI. Methods: We performed a retrospective electronic medical record review of adult patients diagnosed with CHBVI, who presented to our primary care office between October 1, 2017 and October 21, 2022. Selected variables in patients with CHBVI with HCC (HCC group) were compared to those without HCC (NoHCC group). Results: Among 125 patients with CHBVI, 24% had HCC and 76% did not have HCC. There were higher frequencies of association of certain comorbidities in the HCC group compared to NoHCC group, such as anemia (63.3% vs 26.3%; P

Background: Chronic obstructive pulmonary disease (COPD) is a common preventable illness that carries a large global economic and social burden. The global initiative for chronic obstructive lung disease (GOLD) guidelines has been utilized as a global strategy for the continued COPD diagnosis, assessment, and treatment. We aimed to determine if the adherence to the 2021 GOLD guideline directed management influenced outcomes. Materials and Methods: Retrospective medical records review of adult patients with COPD, who received care in our office during the entire year of 2021. Patients managed as per the 2021 GOLD guidelines were compared with those who received usual care. Results: Among 242 patients, 171 (70.7%) were GOLD management adherent (GA) and 71 (29.3%) were GOLD non-adherent (GNA). Certain comorbidities were associated with higher frequencies in the GA group, such as allergic rhinitis (63.2 vs. 18.3%; P < 0.001), coronary artery disease (55.9 vs. 38.0%; P = 0.011), GERD (63.2 vs. 32.4%; P < 0.001), anemia (38.6 vs. 19.7%; P = 0.004), malignancy (34.5 vs. 19.7%; P = 0.023), and immunodeficiency (12.3 vs. 1.4%; P = 0.007). There was no significant difference in the mortality between the GA and GNA groups (5.3 vs. 9.9%; P = 0.254). Although the frequency of number of exacerbations was greater in the GA group, the difference in the mean number of exacerbations was not statistically significant (0.39 ± 1.08 vs. 0.39 ± 1.14; P = 0.984). Conclusion: We found no significant difference in the patient outcomes, such as number of exacerbations of COPD and mortality, when comparing the 2021 GOLD guideline adherent versus GOLD guideline non-adherent management of COPD.

Abstract Huntington’s disease (HD) is increasingly recognized for diverse pathology outside of the nervous system. To describe the biology of HD in relation to functional progression, we previously analyzed the plasma and CSF metabolome in a cross-sectional study of participants who had various degrees of functional impairment. Here, we carried out an exploratory study in plasma from HD individuals over a 3-year time frame to assess whether differences exist between those with fast or absent clinical progression. There were more differences in circulating metabolite levels for fast progressors compared to absent progressors (111 vs 20, nominal p

Background: Various studies have examined the relationship between preoperative mental health diagnoses (MHDs) and postoperative outcomes in orthopedic shoulder patients. However, few investigations delve into the relationship between a preoperative MHD and postoperative opioid pain control regimens in patients who have undergone rotator cuff repair (RCR), total shoulder arthroplasty (TSA), and reverse TSA (rTSA). We hypothesize that orthopedic shoulder patients with a preoperative MHD will be prescribed more opioids (ie, request more refills) postoperatively than those without a MHD. Methods: An institutional review board-approved retrospective chart review was performed on 438 patients, 18 years or older, who underwent RCR, TSA, or rTSA. Patients were divided into two groups: those diagnosed with depression, anxiety, bipolar disorder, and/or schizophrenia (n = 193), and those with no previous MHD (n = 245). Statistical outcomes were analyzed with the independent t-test, Mann-Whitney U test, one-way Analysis of Variance, and Kruskal-Wallis test. Results: Univariate analysis demonstrated significant differences between the MHD group and non-MHD group in average 90-day postoperative opioid scripts (2.10 vs. 1.55, respectively, P

Syphilis and congenital syphilis (CS) cases have been rising in the U.S. and internationally since the 2000s. Social factors have been shown to increase the risk of CS transmission. The COVID-19 pandemic may have contributed to increased syphilis transmission. We aimed to quantify the rise in congenital syphilis (CS) rates at a large urban hospital and the impact of the COVID-19 pandemic on CS rates. We completed a retrospective chart review of 61 pregnant women with a positive test or previous diagnosis of syphilis at an urban academic hospital between 1 January 2016 and 1 June 2022. Maternal syphilis and CS rates increased over the 5 years (p < 0.001), particularly pre- and post-COVID-19 (p < 0.001). Of the mothers studied, 34.6% received adequate prenatal care, 62.7% received adequate screening, and 81.3% received adequate treatment. Stillbirth was noted in 6.6% of pregnancies. Of liveborn infants, 97.6% received appropriate treatment, and 45.1% received adequate follow-up. CS development was significantly associated with homelessness (p = 0.028) and past opioid use (p = 0.031). We concluded that maternal syphilis and CS rates have increased at our hospital, particularly during the COVID-19 pandemic. Access to prenatal care and timely maternal treatment are target areas for improvement.

Abstract Background Remote facilitation is a synchronous distance education method where instructors facilitate a lesson, in real-time, in physically separate conditions. In this scoping review, we aimed to describe types of remote facilitation used in a healthcare simulation, the influences on learner outcomes, and related factors. Methods We accessed PubMed, EMBASE, CINAHL, ERIC, and Web of Science using our search strategies. Five reviewers performed the review using the Preferred Reporting Items for Systematic Reviews and Meta Analysis extension for Scoping Reviews (PRISMA-ScR) framework, and the Johanna Briggs Institute (JBI) guidelines. Results We included a total of 29 articles presenting 28 simulation studies. The most common tool was videoconferencing (n = 26, 89.7%). Knowledge improvement was the most frequently measured outcome. There was no significant difference in learning outcomes between the two teaching modes. There were differences in learners’ preferences and satisfaction with remote facilitators before and after COVID-19. Conclusions Our scoping review indicates that remote facilitation has been widely accepted in many healthcare professions using various types of simulation modalities. Remote facilitation can be used to overcome logistical problems of synchronous multi-location education, and to improve learner knowledge, skills, and confidence measured by instructor evaluation or self-assessment.

Introduction/Objective: Chronic pain disorders affect about 20% of adults in the United States, and it disproportionately affects individuals living in the neighborhoods of extreme socioeconomic disadvantage. In many instances, chronic pain has been noted to arise from an aggregation of multiple risk factors and events. Therefore, it is of importance to recognize the modifiable risk factors. The aim of this study was to investigate the comorbid medical conditions and risk factors associated with chronic pain disorders in patients aged 65 years and older. Methods: Our team retrospectively reviewed medical records of elderly patients (65 years and older) who were evaluated in our outpatient medicine office between July 1, 2020 and June 30, 2021 for acute problems, management of chronic medical problems, or well visits. We divided our patients into a group who suffered from chronic pain disorder, and another group who did not have chronic pain disorder. The association of variables were compared between those groups. Results: Of the 2431 patients, 493 (20.3%) had a chronic pain disorder. A higher frequency of females in the group with chronic pain disorder was found compared to the group without a chronic pain disorder (60.6% vs 55.2%; P = .033). The mean ages between the two groups were similar in the group with a chronic pain disorder compared to the group without (76.35 ± 7.5 year vs 76.81 ± 7.59 year; P = .228). There were significant associations of certain comorbidities in the group with a chronic pain disorder compared to the group without a chronic pain disorder, such as depression (21.9% vs 15.2%; P

Abstract Introduction Parents often use sensory stimulation during early‐life interactions with infants. These interactions, including gazing, rocking, or singing, scaffold child development. Previous studies have examined infant neural processing during highly controlled sensory stimulus presentation paradigms. Objective In this study, we investigated infant behavioral and neural responsiveness during a mother–child social interaction during which the mother provided infant stimulation with a progressive increase in the number of sensory modalities. Methods We prospectively collected and analyzed video‐coded behavioral interactions and electroencephalogram (EEG) frontal asymmetry (FAS) from infants (n = 60) at 2–4 months born at ≥ 34 weeks gestation. As the number of sensory modalities progressively increased during the interaction, infant behaviors of emotional connection in facial expressiveness, sensitivity to mother, and vocal communication increased significantly. Conversely, infant FAS for the entire cohort did not change significantly. However, when we accounted for infant irritability, both video‐coded behaviors and EEG FAS markers of infant responsiveness increased across the interaction in the non‐irritable infants. The non‐irritable infants (49%) demonstrated positive FAS, indicating readiness to engage with, rather than to withdraw from, multisensory but not unisensory interactions with their mothers. Results These results suggest that multisensory input from mothers is associated with greater infant neural approach state and highlight the importance of infant behavioral state during neural measures of infant responsiveness.

Abstract Background The subspecialty of Hospital Medicine (HM) has grown rapidly since the mid-1990s. Diversity and inclusion are often studied in the context of healthcare equity and leadership. However, little is known about the factors potentially associated with choosing this career path among US medical students. Methods We analyzed the results of the Annual Association of American Medical Colleges Survey administered to Graduating medical students from US medical schools from 2018 to 2020. Results We analyzed 46,614 questionnaires. 19.3% of respondents (N = 8,977) intended to work as a Hospital Medicine [HM] (unchanged from 2018 to 2020), mostly combined with specialties in Internal medicine (31.5%), Pediatrics (14.6%), and Surgery (9.1%). Students interested in HM were significantly more likely to identify as female, sexual orientation minorities (Lesbian/Gay or Bisexual), Asian or Black/African-American, or Hispanic. Role models and the ability to do a fellowship were strong factors in choosing HM, as was higher median total debt ($170,000 vs. $155,000). Interest in higher salary and work/life balance negatively impacted the likelihood of choosing HM. There were significant differences between students who chose IM/HM and Pediatrics/HM. Conclusion About one in five US medical students is interested in HM. The probability of choosing future HM careers is higher for students who identify as sexual or racial minorities, with a higher amount of debt, planning to enter a loan forgiveness program, or are interested in doing a fellowship.

Lucilia silvarum Meigen (Diptera: Calliphoridae) is widespread throughout North America and Europe. Described in 1826, this blow fly was quickly associated with myiasis in amphibians, and to date has rarely been reported in carrion. There is limited data regarding the time of colonization of animals with fur and the interpretation of this data is difficult due to variation in the animal models used. During an examination of initial insect colonization of cats (Felis catus) with light and dark fur, twelve domestic short-haired cats were placed in cages 15.2 m apart in a grassy field in West Lafayette, Indiana, USA. Eggs from initial oviposition events were collected and reared to identify the colonizing species. Three species of Lucilia (Diptera: Calliphoridae), including L. silvarum, colonized the cats on the initial day of placement. In this study, L. silvarum was the primary colonizer of cats, and this may be the first study where a large number of L. silvarum were collected. Further studies should include development studies on L. silvarum to understand its life history and aid in time of colonization estimations. More work regarding the colonization of furred mammals is needed to further examine L. silvarum as a primary colonizer.

Introduction/Objectives: Sleep disorders affect around 50 to 70 million Americans, with chronic insomnia being the most common, especially in the elderly population. With an 11-fold increase in the US office visits due to insomnia, from 0.8 to 9.4 million, between 1993 and 2015, it is imperative to identify the modifiable risk factors. The aim of our study was to examine the association of risk factors and comorbid medical conditions with insomnia in patients 65 years, and older. Methods: We performed a retrospective electronic medical record review of the patients aged 65 years and older, who visited our suburban internal medicine office between July 1, 2020 and June 30, 2021. Patients were divided into insomnia group, and the group without insomnia. The associated variables were compared. Results: Among 2431 patients, 247 patients (10.2%) had insomnia. Mean ages of the patients in the insomnia group and the group without insomnia were comparable (77 ± 8.1 year vs 76 ± 7.5 year; P = .211). There was a significantly greater frequency of women in the insomnia group compared to the group without insomnia (63.2% vs 55.5%; P = .022). In the insomnia group, there were significantly higher frequencies of association of certain comorbidities compared to the group without insomnia, such as dementia (6.5% vs 3.4%; P = .015), depression (30.8% vs 14.9%; P

Vitamin D insufficiency has been linked to multiple conditions including bone disease, respiratory disease, cardiovascular disease, diabetes, and cancer. Observational studies indicate lower healthcare costs and healthcare utilization with sufficient vitamin D levels. The secondary aims of our previously published pragmatic clinical trial of vitamin D3 supplementation were comparisons of healthcare costs and healthcare utilization. Comparisons were made between the vitamin D3 at 5000 IU supplementation group and a non-supplemented control group. Costs of care between the groups differed but were not statistically significant. Vitamin D3 supplementation reduced healthcare utilization in four major categories: hospitalizations for any reason (rate difference: −0.19 per 1000 person-days, 95%-CI: −0.21 to −0.17 per 1000 person-days, p < 0.0001); ICU admissions for any reason (rate difference: −0.06 per 1000 person-days, 95%-CI: −0.08 to −0.04 per 1000 person-days, p < 0.0001); emergency room visits for any reason (rate difference: −0.26 per 1000 person-days, 95%-CI: −0.46 to −0.05 per 1000 person-days, p = 0.0131; and hospitalizations due to COVID-19 (rate difference: −8.47 × 10−3 per 1000 person-days, 95%-CI: −0.02 to −1.05 × 10−3 per 1000 person-days, p = 0.0253). Appropriately powered studies of longer duration are recommended for replication of these utilization findings and analysis of cost differences.

PurposeTo investigate if the timing of initiation of invasive mechanical ventilation (IMV) for critically ill patients with COVID-19 is associated with mortality.Materials and methodsThe data for this study were derived from a multicenter cohort study of critically ill adults with COVID-19 admitted to ICUs at 68 hospitals across the US from March 1 to July 1, 2020. We examined the association between early (ICU days 1-2) versus late (ICU days 3-7) initiation of IMV and time-to-death. Patients were followed until the first of hospital discharge, death, or 90 days. We adjusted for confounding using a multivariable Cox model.ResultsAmong the 1879 patients included in this analysis (1199 male [63.8%]; median age, 63 [IQR, 53-72] years), 1526 (81.2%) initiated IMV early and 353 (18.8%) initiated IMV late. A total of 644 of the 1526 patients (42.2%) in the early IMV group died, and 180 of the 353 (51.0%) in the late IMV group died (adjusted HR 0.77 [95% CI, 0.65-0.93]).ConclusionsIn critically ill adults with respiratory failure from COVID-19, early compared to late initiation of IMV is associated with reduced mortality.

Abstract Introduction: Designing and conducting clinical trials is challenging for some institutions and researchers due to associated time and personnel requirements. We conducted recruitment, screening, informed consent, study product distribution, and data collection remotely. Our objective is to describe how to conduct a randomized clinical trial using remote and automated methods. Methods: A randomized clinical trial in healthcare workers is used as a model. A random group of workers were invited to participate in the study through email. Following an automated process, interested individuals scheduled consent/screening interviews. Enrollees received study product by mail and surveys via email. Adherence to study product and safety were monitored with survey data review and via real-time safety alerts to study staff. Results: A staff of 10 remotely screened 406 subjects and enrolled 299 over a 3-month period. Adherence to study product was 87%, and survey data completeness was 98.5% over 9 months. Participants and study staff scored the System Usability Scale 93.8% and 90%, respectively. The automated and remote methods allowed the study maintenance period to be managed by a small study team of two members, while safety monitoring was conducted by three to four team members. Conception of the trial to study completion was 21 months. Conclusions: The remote and automated methods produced efficient subject recruitment with excellent study product adherence and data completeness. These methods can improve efficiency without sacrificing safety or quality. We share our XML file for researchers to use as a template for learning purposes or designing their own clinical trials.

Background: Real-world data on the use of left bundle branch area pacing (LBBAP) as an alternative novel pacing strategy to biventricular pacing (BVP) for cardiac resynchronization therapy (CRT) remains scarce. We aimed to investigate the outcomes of LBBAP as an alternative to BVP as a method of CRT. Methods: Electronic databases were searched for studies on the use of LBBAP as CRT and studies that compared LBBAP with BVP. The main outcomes examined were changes in New York Heart Association classification, left ventricular end-diastolic diameter, left ventricular ejection fraction, and paced QRS duration post CRT device implantation. Results: Our meta-analysis included 8 nonrandomized studies with a total of 527 patients who underwent LBBAP as CRT. In studies with a BVP comparison group, patients with LBBAP had a greater reduction in paced QRS (mean difference [MD], 27.91 msec; 95% confidence interval [CI], 22.33-33.50), and a greater improvement in New York Heart Association class (MD, 0.59; 95% CI, 0.28-0.90) and left ventricular ejection fraction (MD, 6.77%; 95% CI, 3.84-9.71). Patients with underlying left bundle branch block appeared to benefit the most from LBBAP compared with patients without underlying left bundle branch block. Conclusions: LBBAP might be a reasonable option for patients who meet indications for CRT, particularly in those who have limited anatomy or do not benefit from CRT. Randomized trials are needed to compare LBBAP with BVP for CRT and to identify which populations might benefit the most from LBBAP. RÉSUMÉ: Contexte: On dispose de peu de données obtenues en contexte réel sur l'utilisation de la stimulation de la branche gauche (SBG) comme nouvelle stratégie remplaçant la stimulation biventriculaire (SBV) dans le cadre d'une thérapie de resynchronisation cardiaque (TRC). Nous avons voulu étudier les résultats de la SBG à titre de solution de rechange à la SBV comme méthode de TRC. Méthodologie: Nous avons cherché dans les bases de données électroniques les études examinant l'utilisation de la SBG comme TRC, et les études comparant la SBG à la SBV. Les principaux résultats examinés étaient les changements dans les classes de la New York Heart Association (NYHA), le diamètre télédiastolique du ventricule gauche, la fraction d’éjection du ventricule gauche (FEVG) et la durée du QRS stimulé après l'implantation du dispositif de TRC. Résultats: Notre méta-analyse portait sur huit études sans répartition aléatoire, portant sur un total de 527 patients ayant subi une SBG comme TRC. Dans les études comportant un groupe témoin ayant subi une SBV, les patients ayant subi une SBG présentaient une réduction plus importante du QRS stimulé (différence moyenne [DM] : 27,91 ms; intervalle de confiance [IC] à 95 % : 22,33-33,50), ainsi qu'une amélioration plus importante des classes de la NYHA (MD : 0,59; IC à 95 % : 0,28-0,90) et de la FEVG (MD : 6,77 %; IC à 95 % : 3,84-9,71). Les patients avec un bloc de la branche gauche (BBG) sous-jacent ont semblé bénéficier davantage de la SBG que les patients sans BBG sous-jacent. Conclusions: La SBG peut être une option raisonnable pour les patients chez qui la TRC est indiquée, en particulier ceux qui ont des restrictions sur le plan de l'anatomie ou qui ne bénéficient pas de la TRC. Des essais randomisés sont nécessaires pour comparer la SBG à la SBV comme TRC, et pour déterminer les populations qui pourraient bénéficier le plus de la SBG.

IntroductionSmall studies have suggested that eptifibatide (EPT) may be safe in acute ischemic stroke (AIS) following intravenous thrombolysis or during endovascular therapy (EVT) for large vessel occlusion (LVO). However, studies are called upon to better delineate the safety of EPT use during EVT.MethodsA comprehensive stroke center registry (09/2015-12/2020) of consecutive adults who had undergone EVT for anterior LVO was queried. Patients treated with EPT were matched with 2 control groups based on known factors associated with intracranial hemorrhage (ICH) risk - age, Alberta Stroke Program Early Computed Tomography Score (ASPECTS), and number of thrombectomy passes. Safety outcomes (intracranial hemorrhage [ICH], parenchymal hematoma [PH-2] grade hemorrhagic transformation, symptomatic ICH [sICH]) and efficacy outcomes (TICI 2B/3 recanalization, 24-h National Institutes of Health Stroke Scale [NIHSS] score), were compared between matched groups using descriptive statistics. In addition, multivariable logistic regression was used to assess for an association between EPT and PH-1/PH-2 grade hemorrhages.ResultsA total of 162 patients were included, 54 of whom (33%) received EPT. The rate of ICH was similar between groups (p = 0.62), while PH-2 was significantly more frequent with EPT (16.7% EPT vs. 3.7 vs. 1.9%; p = 0.009), but without significant differences in sICH (5.6% EPT vs. 7.4 vs. 3.7%; p = 0.72). Rates of TICI Score ≥ 2B were nominally higher with EPT use (83.3 vs. 77.8 vs. 77.8%, p = 0.70). Between the EPT and control groups, there were no differences in 24-h NIHSS (p = 0.09) or 90-day mortality (p = 0.58). Our adjusted multivariate analysis identified that the number of passes (p < 0.01), EPT use (p < 0.01), and tandem occlusion (p = 0.03) were independent predictors of PH1/PH2 grade hemorrhage. Additionally, every unit increase in number of passes resulted in a 1.5 times greater odds of a high-grade hemorrhagic transformation in EPT-treated patients (adjusted OR = 1.594).ConclusionIn this single-center analysis, EPT use during EVT was associated with a significantly higher rate of PH1/PH2 grade hemorrhages, but not with differences in sICH, 24-h NIHSS, or 90-day mortality. Randomized prospective trials are needed to determine the safety and efficacy of EPT in this population.

High mortality rates in ovarian cancer have been linked to recurrence, metastasis, and chemoresistant disease, which are known to involve not only genetic changes but also epigenetic aberrations. In ovarian cancer, adipose-derived stem cells from the omentum (O-ASCs) play a crucial role in supporting the tumor and its tumorigenic microenvironment, further propagating epigenetic abnormalities and dissemination of the disease. Epigallocatechin gallate (EGCG), a DNA methyltransferase inhibitor derived from green tea, and Indole-3-carbinol (I3C), a histone deacetylase inhibitor from cruciferous vegetables, carry promising effects in reprograming aberrant epigenetic modifications in cancer. Therefore, we demonstrate the action of these diet-derived compounds in suppressing the growth of 3D ovarian cancer spheroids or organoids as well as post-treatment cancer recovery through proliferation, migration, invasion, and colony formation assays when compared to the synthetic epigenetic compound Panobinostat with or without standard chemotherapy. Finally, given the regulatory role of the secretome in growth, metastasis, chemoresistance, and relapse of disease, we demonstrate that natural epigenetic compounds can regulate the secretion of protumorigenic growth factors, cytokines, extracellular matrix components, and immunoregulatory markers in human ovarian cancer specimens. While further studies are needed, our results suggest that these treatments could be considered in the future as adjuncts to standard chemotherapy, improving efficiency and patient outcomes.

Background & Aims: Infection with hepatitis C virus (HCV) remains a major cause of morbidity and mortality worldwide despite the recent advent of highly effective direct-acting antivirals. The envelope glycoproteins of HCV are heavily glycosylated with a high proportion of high-mannose glycans (HMGs), which serve as a shield against neutralizing antibodies and assist in the interaction with cell-entry receptors. However, there is no approved therapeutic targeting this potentially druggable biomarker. Methods: The anti-HCV activity of a fusion protein consisting of Avaren lectin and the fragment crystallizable (Fc) region of a human immunoglobulin G1 antibody, Avaren-Fc (AvFc) was evaluated through the use of in vitro neutralization assays as well as an in vivo challenge in a chimeric human liver (PXB) mouse model. Drug toxicity was assessed by histopathology, serum alanine aminotransferase, and mouse body weights. Results: AvFc was capable of neutralizing cell culture–derived HCV in a genotype-independent manner, with 50% inhibitory concentration values in the low nanomolar range. Systemic administration of AvFc in a histidine-based buffer was well tolerated; after 11 doses every other day at 25 mg/kg there were no significant changes in body or liver weights or in blood human albumin or serum alanine aminotransferase activity. Gross necropsy and liver pathology confirmed the lack of toxicity. This regimen successfully prevented genotype 1a HCV infection in all animals, although an AvFc mutant lacking HMG binding activity failed. Conclusions: These results suggest that targeting envelope HMGs is a promising therapeutic approach against HCV infection, and AvFc may provide a safe and efficacious means to prevent recurrent infection upon liver transplantation in HCV-related end-stage liver disease patients.

Introduction: Like buprenorphine, methadone is a life-saving medication that can be initiated in the emergency department (ED) to treat patients with an opioid use disorder (OUD). The purpose of this study was to better understand the attitudes of emergency physicians (EP) on offering methadone compared to buprenorphine to patients with OUD in the ED. Methods: We distributed a perception survey to emergency physicians through a national professional network. Results: In this study, the response rate was 18.4% (N = 141), with nearly 70% of the EPs having ordered either buprenorphine or methadone. 75% of EPs strongly or somewhat agreed that buprenorphine was an appropriate treatment for opioid withdrawal and craving, while only 28% agreed that methadone was an appropriate treatment. The perceived barriers to using buprenorphine and methadone in the ED were similar. Conclusion: It is essential to create interventions for EPs to overcome stigma and barriers to methadone initiation in the ED for patients with opioid use disorder. Doing so will offer additional opportunities and pathways for initiation of multiple effective medications for OUD in the ED. Subsequent outpatient treatment linkage may lead to improved treatment retention and decreased morbidity and mortality from ongoing use.

Intra-abdominal abscesses mostly derive from the intra-abdominal viscera. Campylobacter spp. are Gram-negative rods which are known to cause oral infections but rarely have been documented to cause extra-intestinal infections resulting in abscesses. We report an atypical case of Campylobacter rectus (C. rectus) and Peptostreptococcus spp. bacteria isolated from a perinephric abscess presenting as abdominal pain. Abscesses originating from outside the gastrointestinal tract have been reported in other similar case reports infecting the head, brain, and thoracic wall amongst others. The potential source and development of such a Campylobacter infection could be due to multiple hypotheses. This is a first case report of perinephric abscess development. Studies have suggested person-to-person (fecal-oral) transmission along with insects serving as primary reservoirs. Seeding of bacteria through infections in the oral cavity or through infections in the bowel microperforations has also been considered as plausible reasons. Since C. rectus has been isolated in such rare instances, it should be kept in mind when considering differential diagnosis of potential causative agents for extra-oral infections such as invasive abscess formations.

Vitamin D supplementation has been shown to reduce the incidence of acute respiratory infections in populations at risk. The COVID-19 pandemic has highlighted the importance of preventing viral infections in healthcare workers. The aim of this study was to assess the hypothesis that vitamin D3 supplementation at 5000 IU daily reduces influenza-like illness (ILI), including COVID-19, in healthcare workers. We conducted a prospective, controlled trial at a tertiary university hospital. A random group of healthcare workers was invited to receive 5000 IU daily vitamin D3 supplementation for nine months, while other random healthcare system workers served as controls. All healthcare workers were required to self-monitor and report to employee health for COVID-19 testing when experiencing symptoms of ILI. COVID-19 test results were retrieved. Incidence rates were compared between the vitamin D and control groups. Workers in the intervention group were included in the analysis if they completed at least 2 months of supplementation to ensure adequate vitamin D levels. The primary analysis compared the incidence rate of all ILI, while secondary analyses examined incidence rates of COVID-19 ILI and non-COVID-19 ILI. Between October 2020 and November 2021, 255 healthcare workers (age 47 ± 12 years, 199 women) completed at least two months of vitamin D3 supplementation. The control group consisted of 2827 workers. Vitamin D3 5000 IU supplementation was associated with a lower risk of ILI (incidence rate difference: −1.7 × 10−4/person-day, 95%-CI: −3.0 × 10−4 to −3.3 × 10−5/person-day, p = 0.015) and a lower incidence rate for non-COVID-19 ILI (incidence rate difference: −1.3 × 10−4/person-day, 95%-CI −2.5 × 10−4 to −7.1 × 10−6/person-day, p = 0.038). COVID-19 ILI incidence was not statistically different (incidence rate difference: −4.2 × 10−5/person-day, 95%-CI: −10.0 × 10−5 to 1.5 × 10−5/person-day, p = 0.152). Daily supplementation with 5000 IU vitamin D3 reduces influenza-like illness in healthcare workers.

Introduction/objectives: Diabetic Kidney Disease (DKD) is the leading cause of end-stage kidney disease. Despite optimal glycemic control and blood pressure management, progression to DKD cannot be halted in some patients. We aimed to find the association of modifiable and non-modifiable risk factors and comorbid conditions in patients with DKD. Methods: Retrospective medical record review of adult patients with diabetes mellitus (DM) was performed who visited our internal medicine office between January 1, 2020 and December 31, 2020. Results: Among 728 patients with DM, 471 (64.7%) patients had DKD, and 257 (35.3%) patients were without DKD. Among the group of patients with DKD, the majority were in CKD stage G1A2 (34.6%), followed equally by G2A2 and G3aA1 (16.8% each). Mean age of the patients with DKD was significantly greater than the patients without DKD (69.4 years vs 62.2 years; P

Abstract Climate change is a critical environmental issue and is a recommended core concept in the Ecological Society of America’s 4‐Dimensional Ecology Education framework. Limited work describes K‐12 students’ conceptions of the biotic impacts of climate change, yet research is lacking to explore undergraduate students’ conceptions on this topic. Our goal was to describe undergraduate student conceptions of the biotic outcomes of climate change, and characterize how these student conceptions of animal responses to climate change align with accepted scientific ideas. We used an interpretive qualitative research design and interviewed 13 undergraduate students who were enrolled in either an introductory biology or general ecology course. Through two independent codings of the same dataset, we separately addressed each of our research goals. Prior to this study, we identified three general biotic outcomes from climate change, which were confirmed by outside experts: changes to an animal’s Growth and Survival, their Reproduction, or their Distribution. Our student interviewees as a whole mentioned all three of these outcomes, and most individuals mentioned all three in their responses. Additionally, we found that most student ideas were aligned with Scientific conceptions, while a third of student ideas contained some scientific conceptions but were incomplete. Only a small percent of conceptions voiced in our sample were identified as alternative conceptions that did not align with accepted scientific ideas. These findings are important for educators who teach climate change, as they suggest that undergraduate students come to our classes with productive resources; however, our findings also identify concepts where students may struggle or enter classrooms with a more incomplete understanding.