The Impact of Adding a 2-Way Video Monitoring System on Falls and Costs for High-Risk Inpatients.

Objectives: We aimed to investigate the value of adding a video monitoring (VM) system with falls and costs for patients at high risk.

Methods: We conducted a retrospective, historically controlled study of adults (≥18 y old) at high risk of fall admitted at the University of Miami Hospital and Clinics from January 1 to November 30, 2020 (pre-VM) and January 1 to November 30, 2021 (post-VM); in-person sitters were available in both periods. Fall risk assessment was conducted on admission and at every nursing shift; we defined patients as high risk if their Morse Fall Scale was ≥60.

Longitudinal gut microbiome analyses and blooms of pathogenic strains during lupus disease flares.

Objective: Whereas genetic susceptibility for systemic lupus erythematosus (SLE) has been well explored, the triggers for clinical disease flares remain elusive. To investigate relationships between microbiota community resilience and disease activity, we performed the first longitudinal analyses of lupus gut-microbiota communities.

Methods: In an observational study, taxononomic analyses, including multivariate analysis of ß-diversity, assessed time-dependent alterations in faecal communities from patients and healthy controls.

Repeated dextromethorphan administration in adolescent rats produces long-lasting behavioral alterations.

Initiation of non-medical dextromethorphan (DXM) use often occurs in adolescence, yet little is known about the consequences when use begins during this developmental period. The current experiments examined the acute response and the effects of repeated exposure to DXM in adolescence on behavior in adulthood. We examined locomotor activity, locomotor sensitization, and cognitive function, in rats that received repeated administration of DXM.

Research Letter: Association between long COVID symptoms and employment status.

Background: Symptoms of Coronavirus-19 (COVID-19) infection persist beyond 2 months in a subset of individuals, a phenomenon referred to as long COVID, but little is known about its functional correlates and in particular the relevance of neurocognitive symptoms.

Method: We analyzed a previously-reported cohort derived from 8 waves of a nonprobability-sample internet survey called the COVID States Project, conducted every 4-8 weeks between February 2021 and July 2022. Primary analyses examined associations between long COVID and lack of full employment or unemployment, adjusted for age, sex, race and ethnicity, education, urbanicity, and region, using multiple logistic regression with interlocking survey weights.

Vaccinating across the aisle: using co-partisan source cues to encourage COVID-19 vaccine uptake in the ideological right.

Overcoming the COVID-19 pandemic in the United States will require most Americans to vaccinate against the disease. However, considerable research suggests that a significant proportion of Americans intend to forego vaccination, putting pandemic recovery at risk. Republicans are one of the largest groups of COVID-19 vaccine hesitant individuals.

Systemic Immune-Inflammatory Index Association with Survival in Patients Undergoing Trimodality Therapy for Lung Cancer.

Purpose: The systemic immune-inflammation index (SII) is correlated with patient survival in various solid malignancies including non-small-cell lung cancer (NSCLC). However, limited information is available on the prognostic implication of the SII in patients undergoing trimodality therapy for stage III NSCLC.

Methods: At our institution, 81 patients underwent curative intent trimodality therapy (neoadjuvant chemoradiotherapy followed by surgical resection) for stage III NSCLC from 2004 to 2019.

Worldwide evidence about infant stunting from a public health perspective: A systematic review.

Introduction: According to the World Health Organization (WHO) global estimates for 2017, 9.6% of children under 5 years old are stunted. Worldwide evidence shows that actions for preventing stunting and catching-up growth are relevant if addressed by all the sectors involved.

Different epidemiological profiles in patients with Zika and dengue infection in Tapachula, Chiapas in Mexico (2016-2018): an observational, prospective cohort study.

Background: The introduction of Zika and chikungunya to dengue hyperendemic regions increased interest in better understanding characteristics of these infections. We conducted a cohort study in Mexico to evaluate the natural history of Zika infection. We describe here the frequency of Zika, chikungunya and dengue virus infections immediately after Zika introduction in Mexico, and baseline characteristics of participants for each type of infection.

Edible Mushroom Protein Content and Antioxidant Capacity Increase the Longevity of Anastrepha ludens Fruit Flies.

This study aimed to determine the effect of the protein and antioxidant contents of edible mushrooms on the longevity of the fruit fly (Anastrepha ludens). The contents of protein (Bradford assay), antioxidants (DPPH and ABTS assays), total phenols, and flavonoids in nine strains of different edible mushroom species were determined. Freeze-dried and finely ground complete mushroom fruiting bodies were used to feed the flies, with a concentration of 0.

Rural and Urban Differences in COVID-19 Prevention Behaviors.

Purpose: To examine whether the adoption of COVID-19-related preventive health behaviors vary in rural versus urban communities of the United States while accounting for the influence of political ideology, demographic factors, and COVID-19 experiences.

Methods: We rely on a representative survey of 5009 American adults collected from May 28 to June 8, 2020. We analyze the influence of rural status, political ideology, demographic factors, and COVID-19 experiences on self-reported adoption of 8 COVID-19-related preventive health behaviors.

Use and abuse of dissociative and psychedelic drugs in adolescence.

Adolescence is a period of profound developmental changes, which run the gamut from behavioral and neural to physiological and hormonal. It is also a time at which there is an increased propensity to engage in risk-taking and impulsive behaviors like drug use. This review examines the human and preclinical literature on adolescent drug use and its consequences, with a focus on dissociatives (PCP, ketamine, DXM), classic psychedelics (LSD, psilocybin), and MDMA.

Preparing the child welfare workforce: Organizational commitment, identity, and desire to stay.

Background: Since 1995, Colorado has had a Title IV-E child welfare Stipend Program, most recently involving four universities in partnership with the Colorado Department of Human Services.

Objective: A ten-year cohort study was conducted to understand program graduates' experiences with organizational commitment, the impact of stipends on child welfare professional identity and desire to remain in the child welfare field.

Participants And Methods: The mixed methods evaluation involved 245 stipend graduates from 2006 to 2016 from Bachelor of Social Work (BSW) and Master of Social Work (MSW) programs and included an online survey and focus groups.

Outcomes of noncardiotomy patients requiring postoperative extracorporeal membrane oxygenation.

Background: The use of extracorporeal membrane oxygenation (ECMO) in the postoperative period has expanded to include a variety of noncardiotomy procedures. It is important to investigate outcomes for this uniquely ill subset of patients as currently published data on this subject is limited.

Methods: All ECMO events at our institution from 2006 to 2017 were retrospectively considered.

Tools for Prescreening the Most Active Sites on Ir and Rh Clusters toward C-H Bond Cleavage of Ethane: NBO Charges and Wiberg Bond Indexes.

B3LYP calculations were carried out to study the insertion of iridium (Ir) and rhodium (Rh) clusters into a C-H bond of ethane, which is often the rate-limiting step of the catalytic cycle of oxidative dehydrogenation of ethane. Our previous research on Ir catalysis correlates the diffusivity of the lowest unoccupied molecular orbital of the Ir clusters and the relative activities of the various catalytic sites. The drawback of this research is that the molecular orbital visualization is qualitative rather than quantitative.

Ketamine sensitization: Influence of dose, environment, social isolation and treatment interval.

Ketamine is a dissociative anesthetic first developed in the 1960s but is increasingly used at subanesthetic doses for both clinical and non-clinical purposes. There is evidence from human recreational users of compulsive use and addiction. Sensitization is an increase in an effect of a drug with repeated use that is thought to be important in the development of addiction.

Long-lasting effects of repeated ketamine administration in adult and adolescent rats.

Initiation of ketamine use often occurs in adolescence, yet little is known about long-term consequences when use begins in this developmental period. The current experiments were designed to examine the effects of repeated exposure to ketamine in adolescence on behavior in adulthood. We examined locomotor activity, as well as cognitive function, in animals that received repeated administration of ketamine.