Publications by authors named "Maria Britto"

Nurses caring for hospitalized children with long-term ventilator dependence (LTVD) assess family management capability and teach new skills through communication with family caregivers. This theoretically-based quantitative, descriptive study aimed to determine the communication behaviors associated with family caregiver uncertainty and management of the child with LTVD's care after discharge. One hundred families and 48 nurses enrolled.

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Article Synopsis
  • The study investigates how communication between family caregivers and nurses affects the quality of life and clinical outcomes for children on long-term ventilators after discharge.
  • It involves analyzing recorded conversations focusing on specific communication behaviors like listening, advocating, and negotiating care roles to identify their impact on children's post-discharge health.
  • Results show that effective communication behaviors correlate with better outcomes, while negotiation of roles can lead to increased respiratory infections, highlighting the importance of collaborative care.
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Background And Objectives: Variation in continuous cardiopulmonary monitor (cCPM) use across children's hospitals suggests preference-based use. We sought to understand how clinical providers make decisions to use cCPMs.

Methods: We conducted a qualitative study using semi-structed interviews with clinicians (nurses, respiratory therapists [RTs], and resident and attending physicians) from 2 hospital medicine units at a children's hospital.

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Objective:  Our objective was to evaluate the usability of an automated clinical decision support (CDS) tool previously implemented in the pediatric intensive care unit (PICU) to promote shared situation awareness among the medical team to prevent serious safety events within children's hospitals.

Methods:  We conducted a mixed-methods usability evaluation of a CDS tool in a PICU at a large, urban, quaternary, free-standing children's hospital in the Midwest. Quantitative assessment was done using the system usability scale (SUS), while qualitative assessment involved think-aloud usability testing.

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Introduction: Cystic fibrosis (CF) is a systemic autosomal recessive condition characterised by progressive lung disease. CF pulmonary exacerbations (PEx) are episodes of worsening respiratory status, and frequent PEx are a risk factor for accelerated lung function decline, yet many people with CF (PwCF) go untreated at the time of decline. The goal of this quality improvement (QI) initiative was to improve recognition, treatment and follow-up of PEx in PwCF.

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Background And Objectives: Children use most medications in the ambulatory setting where errors are infrequently intercepted. There is currently no established measure set for ambulatory pediatric medication errors. We have sought to identify the range of existing measures of ambulatory pediatric medication errors, describe the data sources for error measurement, and describe their reliability.

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Introduction: The Cystic Fibrosis (CF) Foundation sponsored the design, pilot testing, and implementation of the CF Learning Network (CFLN) to explore how the Foundation's Care Center Network (CCN) could become a learning health system. Six years after the design, the Foundation commissioned a formative mixed methods evaluation of the CFLN to assess: CFLN participants' understanding of program goals, attributes, and perceptions of current and future impact.

Methods: We performed semi-structured interviews with CFLN participants to identify perceived goals, attributes, and impact of the network.

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Background: As new diagnostic imaging technologies are adopted, decisions surrounding diagnostic imaging become increasingly complex. As such, understanding patient preferences in imaging decision making is imperative.

Objectives: We aimed to review quantitative patient preference studies in imaging-related decision making, including characteristics of the literature and the quality of the evidence.

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The objective of this study was to quantify the quality of life (QoL) of caregivers with children with influenza-like illnesses (ILI) and to identify factors associated with worse QoL. This was a cross-sectional cohort study of caregivers in a pediatric emergency department with previously healthy young children with ILI. The primary outcome was caregiver QoL.

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Introduction: A learning health network is a type of learning health system in which stakeholders use network organization to improve health and health care. Building on existing resources in the cystic fibrosis (CF) community, the Cystic Fibrosis Learning Network (CFLN) was designed to improve medical outcomes and quality of life through an intentional focus on achieving reliable evidence-based chronic care delivery and creating a system for data-driven collaborative learning.

Methods: We describe the development and growth of the CFLN considering six domains of a Network Maturity Grid: system leadership; governance and policy management; quality improvement (QI); engagement and community building; data and analytics; and research.

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Background And Objectives: Written discharge instructions help to bridge hospital-to-home transitions for patients and families, though substantial variation in discharge instruction quality exists. We aimed to assess the association between participation in an Institute for Healthcare Improvement Virtual Breakthrough Series collaborative and the quality of pediatric written discharge instructions across 8 US hospitals.

Methods: We conducted a multicenter, interrupted time-series analysis of a medical records-based quality measure focused on written discharge instruction content (0-100 scale, higher scores reflect better quality).

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Article Synopsis
  • - The study involved interviews and surveys with CF-specialized dietitians and physicians to assess nutrition care for infants with cystic fibrosis and to develop a model for improving care strategies.
  • - Three main themes were identified: nutrition management (focusing on education and follow-up), family-centered connections (building relationships and addressing social issues), and collaborative care (utilizing interdisciplinary team expertise).
  • - Clinicians highlighted the benefits of telehealth and home weight monitoring, suggesting these could enhance education, family support, and communication, leading to a proposed model that combines in-person and virtual activities for better nutrition care delivery.
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  • Bipolar disorder (BD) and schizophrenia (SZ) are chronic mental health conditions that affect cognitive abilities, particularly verbal memory, which is crucial for functioning and may decline with age.
  • A study evaluated verbal memory over five years in 31 BD patients and 27 SZ patients, using various assessment tools to gather data.
  • Results indicated that SZ patients had poorer verbal memory compared to BD patients, but both groups showed no significant changes in memory performance over time, suggesting a stable cognitive trajectory for both disorders.
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Article Synopsis
  • Verbal memory (VM) is lower in schizophrenia (SZ) and bipolar disorder (BD) compared to healthy controls, and it is linked to psychosocial functioning, but the specific processes involved, such as semantic clustering, haven't been extensively studied.
  • In a study with 495 participants, SZ showed the worst VM performance, followed by BD and then healthy controls, with healthy controls using semantic clustering more effectively, affecting the link between VM and functioning.
  • The findings suggest that SZ and BD may rely on different cognitive strategies that do not involve semantic clustering, highlighting the need for cognitive remediation approaches focused on improving VM in these disorders.*
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This article aims to assess the prevalence and factors associated with self-medication in adolescents. Cross-sectional study, nested in cohort, with 2,515 adolescents aged 18-19 years born in São Luís-MA. The use of medication in the last 15 days without a medical prescription or by a qualified professional was considered self-medication.

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Background And Objectives: Children requiring long-term mechanical ventilation are at high risk of mortality. Setting ventilator alarms may improve safety, but best practices for setting ventilator alarms have not been established. Our objective was to increase the mean proportion of critical ventilator alarms set for those children requiring chronic mechanical ventilation followed in our pulmonary clinic from 63% to >90%.

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Introduction: The Cystic Fibrosis Foundation chronic care guidelines recommend monitoring clinical status of a patient with cystic fibrosis (CF) through quarterly interdisciplinary visits. At the beginning of the COVID-19 pandemic, the Cystic Fibrosis Learning Network (CFLN) designed and initiated a telehealth (TH) innovation lab (TH ILab) to support transition from the classic CF care model of quarterly in-person office visits to a care model that included TH.

Aim: The specific aims of the TH ILab were to increase the percentage of virtual visits with interdisciplinary care (IDC) from 60% to 85% and increase the percentage of virtual visits in which patients and families participated in shared agenda setting (AS) from 52% to 85% by 31 December 2020.

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Objective: To develop a questionnaire for segmenting adolescents with asthma into archetypes based on their motivations for individualized self-management interventions.

Methods: A prospective observational study using segmentation methodology. First, adolescents created photo diaries followed by in-person semi-structured interviews to develop a pool of candidate items for identifying and describing archetypes.

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Quality emergency department (ED) discharge communication is critical to understanding of disease progression, home management, and return instructions. Addressing social aspects of disease burden are important to improving satisfaction and healthcare utilization. The objective of this study was to understand the extent to which written ED discharge instructions address multifaceted aspects of disease to meet the comprehensive needs of families with common childhood illnesses.

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Background: Cystic fibrosis (CF)-specialized nutrition care strives to meet normal infant growth, but the relationship of dietitian assessments to weight outcomes is unknown. We characterize nutrition management for inadequate weight gain and assess association of dietitian assessments and center-level weight-for-age Z-scores (WAZ).

Methods: We used encounter data from 226 infants across 28 US CF Centers from the Baby Observational Nutritional study between January 2012 through December 2017.

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Objectives: To use improved situation awareness to decrease cardiopulmonary resuscitation events by 25% over 18 months and demonstrate process and outcome sustainability.

Design: Structured quality improvement initiative.

Setting: Single-center, 35-bed quaternary-care PICU.

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Background: Sickle cell anemia (SCA) is a genetic blood disorder that puts children at a risk of serious medical complications, early morbidity and mortality, and high health care utilization. Until recently, hydroxyurea was the only disease-modifying treatment for this life-threatening disease and has remained the only option for children younger than 5 years. Evidence-based guidelines recommend using a shared decision-making (SDM) approach for offering hydroxyurea to children with SCA (HbSS or HbS/β0 thalassemia) aged as early as 9 months.

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Sickle cell disease (SCD) is associated with significant health challenges that often worsen during adolescence. Living with SCD requires a substantial amount of self-management and mobile health (mHealth) holds considerable promise for assessing and changing behaviors to improve health outcomes. We integrated a mobile app as an adjunct to a group intervention (SCThrive) and hypothesized that more engagement with the mHealth app would increase self-management and self-efficacy for adolescents and young adults (AYA) with SCD.

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