Publications by authors named "Michael Gibbs"

Introduction: Nurses working in the emergency department experience high rates of burnout. The purpose of this study was to determine job-related factors affecting the well-being of emergency nurses.

Methods: In this cross-sectional study data were collected through multiple methods.

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Objective: We aimed to investigate sociodemographic factors associated with self-reported COVID-19 infection.

Methods: The study population was a prospective multicenter cohort of adult volunteers recruited from healthcare systems located in the mid-Atlantic and southern United States. Between April 2020 and October 2021, participants completed daily online questionnaires about symptoms, exposures, and risk behaviors related to COVID-19, including self-reports of positive SARS CoV-2 detection tests and COVID-19 vaccination.

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The Covid-19 pandemic forced firms globally to shift workforces to working from home [WFH]. Firms are now struggling to implement a return to working from the office [WFO], as employees enjoy the significant benefits of WFH for their work-life balance. Therefore many firms are adopting a hybrid model in which employees work partly from the office and partly from home.

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Background: Opioids are commonly prescribed for the management of acute orthopedic trauma pain, including nonoperative distal radius fractures.

Objectives: This prospective study aimed to determine if a clinical decision support intervention influenced prescribing decisions for patients with known risk factors. We sought to quantify frequency of opioid prescriptions for acute nonoperative distal radius fractures treated.

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Background: Individuals with high social vulnerability index (SVI) have poorer outcomes with COVID-19. Masking reduces transmission of COVID-19 among children, but how SVI plays a role in masking behavior is unknown. We aimed to measure the association of SVI with masking adherence among children during the COVID-19 pandemic.

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Objective: The objective is to quantify the rate of opioid and benzodiazepine prescribing for the diagnosis of shoulder osteoarthritis across a large healthcare system and to describe the impact of a clinical decision support intervention on prescribing patterns.

Design: A prospective observational study.

Setting: One large healthcare system.

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Background: Historically, educational initiatives in global health have involved expert lectures by visitors. However, incomplete understanding of the target population and resources can limit the efficacy of lectures by international faculty. Little data exists on the magnitude of this problem.

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Objectives: North Carolina had implemented legislation (Strengthen Opioid Misuse Prevention (STOP) Act) limiting opioid prescriptions to 5 days for acute pain and 7 days for post-operative pain. This study aimed to identify patient, prescriber, and facility characteristics associated with STOP Act adherence for patients with acute or post-surgical musculoskeletal (MSK) conditions.

Design: A three-level hierarchical logistic regression model was used to predict odds of adherence with STOP Act duration limits, accounting for fixed and random effects at the patient, prescriber, and facility levels.

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Introduction: High levels of immunity to SARS-CoV-2 in the community correlate with protection from COVID-19 illness. Measuring COVID-19 antibody seroprevalence and persistence may elucidate the level and length of protection afforded by vaccination and infection within a population.

Methods: We measured the duration of detectable anti-spike antibodies following COVID-19 vaccination in a multistate, longitudinal cohort study of almost 13,000 adults who completed daily surveys and submitted monthly dried blood spots collected at home.

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Introduction: The aim of this study was to evaluate the safety, tolerability, pharmacokinetics, and pharmacodynamics of AZD7442 (tixagevimab/cilgavimab) in healthy Japanese adults.

Methods: In this randomized, double-blind, placebo-controlled, phase 1 study, AZD7442 was administered intramuscularly (300 or 600 mg) or intravenously (300 or 1000 mg) to healthy Japanese adults. Primary endpoints were safety, tolerability, and pharmacokinetics.

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Cyclin-dependent kinase 13 () is a member of the cyclin-dependent serine/threonine protein kinase family. Members of this family are well known for their essential roles as master switches in cell cycle control. CDK13-related disorder is a newly described genetic condition with characteristic clinical features including mild to severe intellectual disability, developmental delay, neonatal hypotonia, a variety of facial dysmorphism, behavioral problems, congenital heart defects, and structural brain abnormalities.

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Importance: Development of effective, scalable therapeutics for SARS-CoV-2 is a priority.

Objective: To test the efficacy of combined tixagevimab and cilgavimab monoclonal antibodies for early COVID-19 treatment.

Design, Setting, And Participants: Two phase 2 randomized blinded placebo-controlled clinical trials within the Accelerating COVID-19 Therapeutic Interventions and Vaccines (ACTIV)-2/A5401 platform were performed at US ambulatory sites.

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Article Synopsis
  • The study focuses on understanding vaccine hesitancy related to COVID-19 and assesses beliefs associated with delayed vaccination through a survey conducted in June 2021.
  • The survey included responses from over 30,000 participants, revealing that unvaccinated individuals were generally less concerned about COVID-19 and their intention to get vaccinated significantly influenced their actual vaccination by October 2021.
  • Two key factors impacting vaccination decisions were identified: being 'more receptive' (motivated by health concerns and a desire to return to normalcy) versus 'less receptive' (stemming from vaccine-related concerns), with intention acting as a mediator for both factors.
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Few prospective studies have documented the seropositivity among those children infected with severe acute respiratory syndrome coronavirus 2. From 2 April 2021 to 24 June 2021, we prospectively enrolled children between the ages of 2 and 17 years at three North Carolina healthcare systems. Participants received at least four at-home serological tests detecting the presence of antibodies against, but not differentiating between, the nucleocapsid or spike antigen.

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Article Synopsis
  • The study examines the effectiveness of face masks in reducing the transmission of SARS-CoV-2, particularly in relation to vaccination status.
  • An analysis conducted on 359 COVID-19 cases and 3544 controls revealed that not consistently wearing a mask significantly increased the odds of infection, especially among unvaccinated individuals.
  • The results suggest that wearing masks consistently can enhance protection against COVID-19, even for those who are vaccinated, highlighting the importance of both measures in preventing the spread of the virus.
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In North Carolina, USA, the SARS-CoV-2 Omicron variant was associated with changing symptomology in daily surveys, including increasing rates of self-reported cough and sore throat and decreased rates of loss of taste and smell. Compared with the pre-Delta period, Delta and Omicron (pre-BA.4/BA.

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Objective: Obesity and diabetes are established risk factors for severe SARS-CoV-2 outcomes, but less is known about their impact on susceptibility to COVID-19 infection and general symptom severity. We hypothesized that those with obesity or diabetes would be more likely to self-report a positive SARS-CoV-2 test, and among those with a positive test, have greater symptom severity and duration.

Methods: Among 44,430 COVID-19 Community Research Partnership participants, we evaluated the association of self-reported and electronic health record obesity and diabetes with a self-reported positive COVID-19 test at any time.

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Introduction: This study reports on the impact of a clinical decision support tool embedded in the electronic medical record and characterizes the demographics, prescribing patterns, and risk factors associated with opioid and benzodiazepine misuse in the older adult population.

Significance: This study reports on prescribing patterns for patients ≥65 years-old who presented to Emergency Departments (ED) or Urgent Care (UC) facilities across a large healthcare system following a fall (n = 34,334 encounters; n = 25,469 patients). This system implemented a clinical decision support intervention which provides an alert when the patient has an evidence-based risk factor for prescription drug misuse; prescribers can continue, amend or cancel the prescription.

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Article Synopsis
  • * A study involving nearly 31,000 adults found that those who reported not wearing masks had higher odds of COVID-19 infection, particularly before July 2021 and during the Delta variant phase.
  • * The association between mask-wearing and positive COVID-19 cases weakened during the Omicron period, indicating a change in the risk dynamics associated with mask usage.
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: Observational studies of SARS-CoV-2 vaccine effectiveness depend on accurate ascertainment of vaccination receipt, date, and product type. Self-reported vaccine data may be more readily available to and less expensive for researchers than assessing medical records. : We surveyed adult participants in the COVID-19 Community Research Partnership who had an authenticated Electronic Health Record (EHR) (N = 41,484) concerning receipt of SARS-CoV-2 vaccination using a daily survey beginning in December 2020 and a supplemental survey in September-October 2021.

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Article Synopsis
  • AZD7442 (Evusheld) is a treatment for COVID-19 that uses two monoclonal antibodies, tixagevimab and cilgavimab, administered either intramuscularly (i.m.) or intravenously (i.v.).
  • A study compared the pharmacokinetics (PKs) of a 600 mg i.m. dose in the thigh to a 300 mg i.v. dose in patients with symptomatic COVID-19, finding similar serum concentrations after 3 days from both routes.
  • The results indicated that i.m. administration provides almost equivalent exposure to the i.v. method, suggesting it could enhance treatment access and maintain consistent antibody levels.
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Wearing a facemask can help to decrease the transmission of COVID-19. We investigated self-reported mask use among subjects aged 18 years and older participating in the COVID-19 Community Research Partnership (CRP), a prospective longitudinal COVID-19 surveillance study in the mid-Atlantic and southeastern United States. We included those participants who completed ≥5 daily surveys each month from December 1, 2020 through August 31, 2021.

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Patients with advanced cancer generate 4 million visits annually to emergency departments (EDs) and other dedicated, high-acuity oncology urgent care centers. Because of both the increasing complexity of systemic treatments overall and the higher rates of active therapy in the geriatric population, many patients experiencing acute decompensations are frail and acutely ill. This article comprehensively reviews the spectrum of oncologic emergencies and urgencies typically encountered in acute care settings.

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Background: COVID-19 has disproportionately affected older adults. Frailty has been associated with impaired vaccine response in other vaccine types, but the impact of frailty on mRNA vaccine response is undefined.

Methods: Observational study of adults aged 55 and older from 1 U.

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Introduction: The COVID-19 Community Research Partnership is a population-based longitudinal syndromic and sero-surveillance study. The study includes over 17,000 participants from six healthcare systems in North Carolina who submitted over 49,000 serology results. The purpose of this study is to use these serology data to estimate the cumulative proportion of the North Carolina population that has either been infected with SARS-CoV-2 or developed a measurable humoral response to vaccination.

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