Publications by authors named "Tyler Bardsley"

Background: The Randomized Evaluation of Decision Support Interventions for Atrial Fibrillation (RED-AF) trial is a multi-site, randomized controlled clinical trial examining the effectiveness of a patient decision aid and an encounter decision aid in promoting shared decision-making (SDM) during a clinical encounter for patients with atrial fibrillation (AF). We sought to describe baseline characteristics of patients and clinicians in the trial and compare them to the demographics of the larger AF population. We also conducted an analysis of possible predictors of attrition rates at baseline, 6 and 12 months.

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Article Synopsis
  • - A randomized trial showed that adding delayed enhancement MRI-guided fibrosis ablation to pulmonary vein isolation (PVI) for treating atrial fibrillation (AF) didn’t improve outcomes, with similar recurrence rates between the two methods.
  • - The study analyzed how effectively lesions delivered during ablation covered fibrotic areas, finding that a much higher percentage of targeted fibrosis was successfully ablated using MRI guidance compared to PVI alone.
  • - While overall scar coverage didn’t significantly reduce AF recurrence, lower recurrence rates were noted in patients with less baseline fibrosis when fibrosis-targeted ablation was used, indicating variability in treatment effectiveness.
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Introduction: Physicians commonly recommend automatic primary care follow-up visits to children being discharged from the hospital. While automatic follow-up provides an opportunity to address postdischarge needs, the alternative is as-needed follow-up. With this strategy, families monitor their child's symptoms and decide if they need a follow-up visit in the days after discharge.

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Background: Faster delivery of tPA (tissue-type plasminogen activator) results in better health outcomes for eligible patients with stroke. Standardization of stroke protocols in emergency departments (EDs) has been difficult, especially in nonstroke centers. We measured the effectiveness of a centrally led implementation strategy with local site tailoring to sustain adherence to an acute stroke protocol to improve door-to-needle (DTN) times across disparate EDs in a multihospital health system.

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Objective: The coronavirus disease-2019 pandemic has facilitated the emergence of telerehabilitation, but it is unclear which patients are most likely to respond to physical therapy provided this way. The purpose of this study was to examine the relationship between individual patient factors and substantial clinical benefit from telerehabilitation among a cohort of patients with chronic low back pain (LBP).

Methods: This is a secondary analysis of data collected during a prospective longitudinal cohort study.

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Background: Multiplex molecular diagnostic panels have greatly enhanced detection of gastrointestinal pathogens. However, data on the impact of these tests on clinical and patient-centered outcomes are limited.

Methods: We conducted a prospective, multicenter, stepped-wedge trial to determine the impact of multiplex molecular testing at 5 academic children's hospitals on children presenting to the emergency department with acute gastroenteritis.

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Background: Multiplex molecular diagnostic panels have greatly enhanced detection of gastrointestinal pathogens. However, data on the impact of these tests on clinical and patient-centered outcomes are limited.

Methods: We conducted a prospective, multicenter, stepped-wedge trial to determine the impact of multiplex molecular testing at five academic children's hospitals in children presenting to the ED with acute gastroenteritis.

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Objective: To describe concerns, advantages, and disadvantages encountered in an evidence-based physical therapy (PT) program for persons with chronic low back pain (CLBP) delivered by telehealth.

Design: Mixed methods survey and semistructured interview of persons with CLBP.

Setting: Prospective observational cohort study of persons with CLBP from 3 health care systems receiving 8 sessions of evidence-based telehealth PT.

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Objective: To describe the feasibility of an evidence-based physical therapy (PT) program for persons with chronic low back pain (LBP) originally designed for in-person delivery, adapted for telehealth using videoconferencing.

Design: Prospective, longitudinal cohort.

Setting: Three health care systems in the United States.

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Coronavirus disease 2019 prompted the rapid adoption of telehealth to provide physical therapy. Patients' perceptions about telehealth physical therapy are mostly unknown. This study describes perceptions of telehealth physical therapy among patients with chronic low back pain (LBP).

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Objectives: Despite known health benefits of breastfeeding, the Navajo have low reported frequency of breastfeeding initiation and support. We evaluated breastfeeding frequencies and practices in the predominately Navajo community of rural San Juan County, Utah, to identify factors that affect breastfeeding decisions and duration.

Methods: We performed retrospective chart review for 135 infants aged 0 to 12 months, and surveys of 85 mothers of infants aged 0 to 2 years, and eight primary care providers.

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Background: Vitamin D (VitD) supplementation is recommended by the American Academy of Pediatrics (AAP) for preterm infants to improve bone density. Complications of VitD supplementation include hypercalciuria and nephrocalcinosis (NC). NC has been reported in 7-64% infants < 32 weeks gestational age (GA) or < 1500 g birth weight (BW).

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Unlabelled: Little is known about early postpartum physical activity (PA).

Objectives: We aimed to describe PA amount and types and compare moderate-vigorous PA (MVPA) at 12-25 (T1) and 33-46 days (T2) postpartum.

Design: Cross-sectional study.

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Objective: To estimate the association between habitus measures and pelvic floor support and symptoms in primiparous women 1 year after term vaginal delivery.

Methods: In this cross-sectional study including women enrolled at seven academic and community sites, we assessed pelvic floor support, weight, height, waist circumference, and percent fat using air displacement plethysmography and participants completed questionnaires, all at one year postpartum. We tested the association of quintiles of habitus measure, including body mass index (BMI), waist circumference, percent body fat, and waist/height ratio, with the primary outcomes: anatomic support, dichotomized as maximal vaginal descent less than 0 cm (better support) compared with 0 cm or more (worse support) per the pelvic organ prolapse quantification examination and symptom burden (positive with bothersome symptoms in two or more of six symptom domains), and on five secondary outcomes.

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Objective: Neonatal opioid withdrawal syndrome (NOWS) describes infants' withdrawal signs and symptoms after birth due to an interruption of prenatal opioid exposure. Many infants with NOWS are also exposed to nonopioids, however. This study was to determine hospital outcomes of infants exposed to opioids alone or coexposed with nonopioid substances (polysubstance).

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Background: Risks of pelvic organ prolapse and urinary incontinence increase after the first vaginal delivery. During the early postpartum period, a time of active regeneration and healing of the pelvic floor, women may be particularly vulnerable to greater pelvic floor loading.

Objective: This prospective cohort study aimed to determine whether objectively measured moderate to vigorous physical activity in the early postpartum period predicts pelvic floor support and symptoms 1 year after the first vaginal birth.

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Objective: To better characterize infection-related stillbirth in terms of pathogenesis and microbiology.

Methods: We conducted a secondary analysis of 512 stillbirths in a prospective, multisite, geographically, racially and ethnically diverse, population-based study of stillbirth in the United States. Cases underwent evaluation that included maternal interview, chart abstraction, biospecimen collection, fetal autopsy, and placental pathology.

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Objective: Most studies about truncal pain during and after pregnancy focus on low back pain, few prospectively define change in pain, and even fewer evaluate pain in all three major truncal areas: upper back, lower back, and pelvic girdle. Thus, the objective of this prospective cohort study was to describe, in primiparous women delivered vaginally, prevalence rates and severities of upper back, lower back, and pelvic girdle pain during pregnancy and 6-10 weeks postpartum and to describe the trajectory of pain constellations between time points.

Study Design: Participants completed questionnaires at each time point.

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Background: There is increasing evidence that outpatient parenteral antimicrobial therapy (OPAT) is overused for children and that outcomes with oral therapy are equivalent. Our objective was to compare economic burden between OPAT and oral therapy, accounting for direct and indirect costs and caregiver quality of life (QoL).

Methods: We conducted a prospective cohort study of caregivers for children after hospitalization who were treated with prolonged antimicrobial therapy.

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Objective: Our aim was to evaluate the effect of umbilical cord milking on outcomes for preterm multiples.

Study Design: We implemented a policy of cord milking in neonates born at less than 30 weeks' gestation in September 2011. We compared cord milking in multiples with a historical cohort.

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Importance: Inherited leukodystrophies are a group of neurological diseases affecting myelin that cause significant morbidities and death. Timely and correct diagnosis is important for initiating treatment, designing disease screening, and offering care and guidance to patients and families.

Objective: To determine whether there are disparities in leukodystrophy diagnosis in different racial backgrounds.

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The impact of pediatric palliative care (PPC) is well established for children with chronic complex diseases. However, PPC likely also benefits previously healthy children with acute life-threatening conditions. To determine the incidence and impact of PPC for previously healthy patients who died in a pediatric hospital.

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Objectives: This study aimed to describe and compare pelvic floor symptoms and symptom burden between nulliparous Hispanic and non-Hispanic white women in the third trimester of pregnancy and to determine, in women with stress urinary incontinence (SUI), whether bother differs between groups, adjusted for UI severity.

Methods: In this cross-sectional analysis, participants completed the Epidemiology of Prolapse and Incontinence and Incontinence Severity Index questionnaires. We compared differences in symptom domains between groups using logistic regression and tested the effect of ethnicity on bother in women with SUI using linear regression.

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Background: Current practice methods are unclear as to the most safe and effective prophylactic pharmacotherapy and method of delivery to reduce postoperative endophthalmitis occurrence.

Methods: A systematic review and meta-analysis using Meta-analysis of Observational Studies in Epidemiology guidelines was performed to compare the efficacy of intracameral cefuroxime, moxifloxacin and vancomycin in preventing postphacoemulsification cataract surgery endophthalmitis. A safety analysis of intracameral antibiotics was concurrently performed.

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