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Ball pits, enclosed play areas with padded floors and pits of small plastic balls, have become popular features for children at fast food restaurants. This pilot study sought to identify and confirm bacterial organisms that place children at a potential health risk in three play pits within fast food restaurants. Data for this descriptive study were randomly collected from restaurants offering play pits with multicolored, round, hollow, plastic balls within urban communities of the Tidewater region of Virginia. Specimens were collected from entrances into the ball pits as well as various areas of the bottom lining to incur a representative sample. Results indicated an increased level of normal flora as well as nonhuman flora, demonstrating that bacteria are present within the ball pits. The results question the safety of these play pits for both health care providers and parents. Nurses play a vital role in public awareness through health education. Disinfection protocol and proper handwashing are the keys to making ball pit play areas safe for children. [ABSTRACT FROM AUTHOR]

Background: The nursing faculty shortage challenges nursing educators, administrators, and staff to find innovative ways to understand and address faculty retention., Purpose: The purpose of this study was to examine nurse educators' perceptions of workplace collegiality and the possible correlation to role satisfaction and role persistence., Methods: Participants (n = 177) were recruited nationally from a Commission on Collegiate Nursing Education accredited schools listing. Three survey instruments were utilized: Survey of Collegial Communication, Job Satisfaction Survey, and Michigan Organizational Assessment Questionnaire., Results: The study found a positive relationship between collegiality and job satisfaction in academia. The Pearson correlation results indicated there was a significant negative correlation between the intent to remain and collegiality., Conclusion: The findings suggest nursing educators perceive collegiality as an important component of job satisfaction and intent to remain., Competing Interests: The authors declare no conflicts of interest., (Copyright © 2022 Wolters Kluwer Health, Inc. All rights reserved.)

Rationale: GM-CSF (granulocyte-macrophage colony-stimulating factor) has emerged as a promising target against the hyperactive host immune response associated with coronavirus disease (COVID-19). Objectives: We sought to investigate the efficacy and safety of gimsilumab, an anti-GM-CSF monoclonal antibody, for the treatment of hospitalized patients with elevated inflammatory markers and hypoxemia secondary to COVID-19. Methods: We conducted a 24-week randomized, double-blind, placebo-controlled trial, BREATHE (Better Respiratory Education and Treatment Help Empower), at 21 locations in the United States. Patients were randomized 1:1 to receive two doses of intravenous gimsilumab or placebo 1 week apart. The primary endpoint was all-cause mortality rate at Day 43. Key secondary outcomes were ventilator-free survival rate, ventilator-free days, and time to hospital discharge. Enrollment was halted early for futility based on an interim analysis. Measurements and Main Results: Of the planned 270 patients, 225 were randomized and dosed; 44.9% of patients were Hispanic or Latino. The gimsilumab and placebo groups experienced an all-cause mortality rate at Day 43 of 28.3% and 23.2%, respectively (adjusted difference = 5% vs. placebo; 95% confidence interval [-6 to 17]; P  = 0.377). Overall mortality rates at 24 weeks were similar across the treatment arms. The key secondary endpoints demonstrated no significant differences between groups. Despite the high background use of corticosteroids and anticoagulants, adverse events were generally balanced between treatment groups. Conclusions: Gimsilumab did not improve mortality or other key clinical outcomes in patients with COVID-19 pneumonia and evidence of systemic inflammation. The utility of anti-GM-CSF therapy for COVID-19 remains unclear. Clinical trial registered with www.clinicaltrials.gov (NCT04351243).

The literature reports conflicting evidence regarding the effectiveness of any single intervention, including bed exit alarms, in preventing falls. Yet bed exit alarms are widely used in healthcare settings as part of comprehensive fall-prevention programs even though no large-scale randomized controlled trials have demonstrated their effectiveness. As a part of a quality improvement project, bed alarms were piloted on two nursing units in a Level I trauma center. Nurses' patterns of use, their experiences and beliefs about bed alarms, and the literature regarding bed exit alarms were explored. Alarms were used with confused and agitated patients who did not fall. Nurses said that bed alarms may have helped prevent falls, but, even with bed alarms in use, nurses still needed to monitor their patients hourly. The conflicting experiences of nurses using the alarms, combined with nurses' comments and literature both supporting and not supporting bed alarms, shed light on the dilemma nurses face when prioritizing safe patient care and the ambivalence some nurses experience regarding bed alarms.

When searching for disease-causing mutations with polymerase chain reaction (PCR)-based methods, candidate genes are usually screened in their entirety, exon by exon. Genomic resources (i.e. www.ncbi.nih.gov, www.ensembl.org, and genome.ucsc.edu) largely support this paradigm for mutation screening by making it easy to view and access sequence data associated with genes in their genomic context. However, the administrative burden of conducting mutation screening in potentially hundreds of genes and thousands of exons in thousands of patients is significant, even with the use of public genome resources. For example, the manual design of oligonucleotide primers for all exons of the 10 Leber's congenital amaurosis (LCA) genes (149 exons) represents a significant information management challenge. The Transcript Annotation Prioritization and Screening System (TrAPSS) is designed to accelerate mutation screening by (1) providing a gene-based local cache of candidate disease genes in a genomic context, (2) automating tasks associated with optimizing candidate disease gene screening and information management, and (3) providing the implementation of an algorithmic technique to utilize large amounts of heterogeneous genome annotation (e.g. conserved protein functional domains) so as to prioritize candidate genes.

The beige mutant in the mouse is characterized by enlarged lysosomes in many cell types due to increased fluidity of cellular membranes and organelle fusion. In this study, mutant fibroblasts derived from C57BL/ 6J;bgJ/bgJ animals were compared with control fibroblasts (C57BL/6J;+/+) for vacuolation when treated with lysosomotropic weak bases including ammonium chloride, trimethylamine, and methylamine. These amines produce vacuolation by their accumulation in cellular acidic compartments, which causes osmotic swelling and fusion of organelles due to the increase in pH. Beige cells exhibited greater vacuolation than control cells for all treatments, which was indicative of the mutant's effect on organelle fusion and membrane fluidity. Trimethylamine caused the most pronounced difference in vacuolation between mutant and control cells. This method allows for a simple morphological distinction between beige and control cells that also utilizes a physiological difference in the expression of the beige gene.

This case report illustrates a potentially common cause for the inhibition of iron absorption that can be overlooked at the initial consultation and may lead to extensive investigation of a patient with iron deficiency. The case shows that early questioning of the patient regarding their beverage intake can lead to a positive outcome and avoid unnecessary investigation or treatment.

Objective: Prior research on risk factors for attention-deficit hyperactivity disorder (ADHD) has shown that familial risk factors play a role in the disorder's etiology. This study investigated whether features of the family environment were associated with ADHD., Method: One hundred forty children with ADHD and 120 normal control probands were studied. Subjects were Caucasian, non-Hispanic males between the ages of 6 and 17 years. Exposure to parental psychopathology and exposure to parental conflict were used as indicators of adversity, and their impact on ADHD and ADHD-related psychopathology and dysfunction in children was assessed., Results: Increased levels of environmental adversity were found among ADHD compared with control probands. The analyses showed significant associations between the index of parental conflict and several of the measures of psychopathology and psychosocial functioning in the children. In contrast, the index of exposure to parental psychopathology had a much narrower impact, affecting primarily the child's use of leisure time and externalizing symptoms., Conclusions: A relationship appears to exist between adversity indicators and the risk for ADHD as well as for its associated impairments in multiple domains. These findings confirm previous work and stress the importance of adverse family-environment variables as risk factors for children who have ADHD.

This study was designed to evaluate the effects of a self-management training (SMT) program on metabolic control of children with insulin-dependent diabetes mellitus (IDDM) in the first 2 yr after diagnosis. After standard in-hospital diabetes education, 36 children (mean age 9.3 yr, range 3-16 yr) were randomized to conventional follow-up, conventional and supportive counseling (SC), or conventional and SMT, which emphasized use of data obtained from self-monitoring of blood glucose. SC and SMT interventions consisted of seven outpatient sessions with a medical social worker during the first 4 mo after diagnosis and booster sessions at 6 and 12 mo postdiagnosis. Groups were similar with respect to age, sex, body mass index, socioeconomic status, C-peptide, and severity of illness at diagnosis. Metabolic control, measured quarterly by glycosylated hemoglobin (HbA1), improved substantially in all three treatment groups during the first 6 mo. SMT patients had significantly lower HbA1 levels than conventional patients at 1 yr (P less than 0.01) and 2 yr (P less than 0.05) postdiagnosis. SMT patients also had lower HbA1 levels than SC patients, but this did not reach statistical significance. The lower HbA1 levels of SMT patients were not explained by severity of illness at diagnosis, or insulin dose, body mass index, and C-peptide levels at 2 yr. These results suggest that an SMT program during the first few months after diagnosis helps avoid the deterioration in metabolic control often seen in children with IDDM between 6 and 24 mo after diagnosis.

This study examined the adequacy of a quality control program to assure accuracy of blood glucose monitoring performed at the bedside by nurses in a general pediatric hospital. A standard quality control program during which all nurses received inservice training and demonstrated proficiency resulted in accuracies (percentage of values within 15% of the laboratory) of only 68.6% and 69.2% over two successive 3-month periods. A standardized refresher course did not improve accuracy. Expansion of the program to include identification and reinstruction of individual nurses who had more than 20% of their blood glucose measurements more than 10% off the laboratory value or any one value more than 40% off the laboratory during the previous quarter resulted in improved accuracies (83%, 78%, and 91%) over three successive 3-month periods. These findings indicate that a systemic quality control program including individual monitoring and remedial retraining is required to improve the long-term accuracy of bedside blood glucose monitoring by nurses in a general pediatric hospital.