Publications by authors named "Mithya Lewis-Newby"

Families and clinicians approaching a child's death in the paediatric intensive care unit (PICU) frequently encounter questions surrounding medical decision-making at the end of life (EOL), including defining what is in the child's best interest, finding an optimal balance of benefit over harm, and sometimes addressing potential futility and moral distress. The best interest standard (BIS) is often marshalled by clinicians to help navigate these dilemmas and focuses on a clinician's primary ethical duty to the paediatric patient. This approach does not consider a clinician's potential duty to the patient's family.

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Childhood obesity is becoming more prevalent in the United States (US) and worldwide, including among children in need of a liver transplant. Unlike with heart and kidney failure, end-stage liver disease (ESLD) is unique in that no widely available medical technology can re-create the life-sustaining function of a failing liver. Therefore, delaying a life-saving liver transplant for weight loss, for example, is much harder, if not impossible for many pediatric patients, especially those with acute liver failure.

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There is a growing trend of refusal of blood transfusions from COVID-19 vaccinated donors. We highlight three cases where parents have refused blood transfusions from COVID-19 vaccinated donors on behalf of their children in the setting of congenital cardiac surgery. These families have also requested accommodations such as explicit identification of blood from COVID-19 vaccinated donors, directed donation from a COVID-19 unvaccinated family member, or use of a non-standard blood supplier.

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Article Synopsis
  • Preliminary evidence shows that non-lung organ donation from asymptomatic or mildly symptomatic adults with SARS-CoV-2 might be safe, but the implications for pediatric donors remain unclear.
  • Two cases of unvaccinated asymptomatic pediatric donors tested positive for SARS-CoV-2, with unexpected detection of the virus in one donor at autopsy despite earlier negative tests.
  • Successful transplantation of hearts, livers, and kidneys from these donors occurred without any transmission of the virus to recipients, suggesting that pediatric donors with localized SARS-CoV-2 may be viable for organ donation.
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Technological advancements and rapid expansion in the clinical use of extracorporeal life support (ECLS) across all age ranges in the last decade, including during the COVID-19 pandemic, has led to important ethical considerations. As a costly and resource intensive therapy, ECLS is used emergently under high stakes circumstances where there is often prognostic uncertainty and risk for serious complications. To develop a research agenda to further characterize and address these ethical dilemmas, a working group of specialists in ECLS, critical care, cardiothoracic surgery, palliative care, and bioethics convened at a single pediatric academic institution over the course of 18 months.

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The inclusion of body mass index (BMI) as a criterion for determining kidney transplant candidacy in children raises clinical and ethical challenges. Childhood obesity is on the rise and common among children with kidney failure. In addition, obesity is reported as an independent risk factor for the development of CKD and kidney failure.

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Background: Inclusion of BMI as criterion in the determination of heart transplant candidacy in children is a clinical and ethical challenge. Childhood obesity is increasing and children with heart disease are not spared. Currently, many adult heart transplant centers consider class II obesity and higher (BMI > 35 kg/m ) to be a relative contraindication for transplantation due to risk of poor outcome after transplant.

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CHD remains one of the leading causes of mortality of children in the United States. There is limited research about the experience of parents from the diagnosis of their child with CHD through the death of their child. A prior study has shown that adults with heart failure go through a series of four transitions: 1) learning the diagnosis, 2) reframing the new normal, 3) taking control of the illness, and 4) understanding death is inevitable.

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Communication between clinicians and families of dying children in the pediatric intensive care unit (PICU) is critically important for optimal care of the child and the family. We examined the current state of clinician perspective on communication with families of dying children in the PICU. Prospective case series over a 15-month study period.

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Every year, an increasing number of international patients seek medical care in the United States (U.S.), yet little is known about their impact.

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Shared decision-making in pediatrics is based on a trusting partnership between parents, clinicians, and sometimes patients, wherein all stakeholders explore values and weigh options. Within that framework, clinicians often have an obligation to provide guidance. We describe a range of ethically justifiable clinician directiveness that could be appropriate in helping families navigate serious pediatric illness.

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Objectives: To examine the circumstance of death in the PICU in the setting of ongoing curative or life-prolonging goals.

Data Sources: Multidisciplinary author group, international expert opinion, and use of current literature.

Data Synthesis: We describe three common clinical scenarios when curative or life-prolonging goals of care are pursued despite a high likelihood of death.

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Objective: To provide clinicians with evidence-based strategies to optimize the support of the family of critically ill patients in the ICU.

Methods: We used the Council of Medical Specialty Societies principles for the development of clinical guidelines as the framework for guideline development. We assembled an international multidisciplinary team of 29 members with expertise in guideline development, evidence analysis, and family-centered care to revise the 2007 Clinical Practice Guidelines for support of the family in the patient-centered ICU.

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Background: Critically insufficient pediatric hospital capacity may develop during a disaster or surge event. Research is lacking on the creation of pediatric surge capacity. A system of "reverse triage," with early discharge of hospitalized patients, has been developed for adults and shows great potential but is unexplored in pediatrics.

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Rationale: Intensive care unit (ICU) clinicians sometimes have a conscientious objection (CO) to providing or disclosing information about a legal, professionally accepted, and otherwise available medical service. There is little guidance about how to manage COs in ICUs.

Objectives: To provide clinicians, hospital administrators, and policymakers with recommendations for managing COs in the critical care setting.

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Introduction: Following Hurricane Katrina and the 2009 H1N1 epidemic, pediatric critical care clinicians recognized the urgent need for a standardized pediatric triage/allocation system. This study collected regional provider opinion on issues of care allocation and pediatric triage in a disaster/pandemic setting.

Methods: This study was a cross-sectional survey of United States (US) health care providers and public health workers who demonstrated interest in critical care and/or disaster care medicine by attending a Northwest regional pediatric critical care symposium on disaster preparation, held in 2012 at Seattle Children's Hospital in Seattle, Washington (USA).

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Objective: To determine the epidemiology of death in PICUs at 5 geographically diverse teaching hospitals across the United States.

Design: Prospective case series.

Setting: Five U.

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Background: Extracorporeal life support (ECLS) is an advanced form of life-sustaining therapy that creates stressful dilemmas for families. In May 2009, Seattle Children's Hospital (SCH) implemented a policy to involve the Pediatric Advanced Care Team (PACT) in all ECLS cases through automatic referral.

Objective: Our aim was to describe PACT involvement in the context of automatic consultations for ECLS patients and their family members.

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Introduction: Simulation sessions prepare medical professionals for pediatric emergencies. No validated tools exist to evaluate overall team performance. Our objective was to develop and evaluate the inter-rater reliability and validity of a team performance assessment tool during simulated pediatric resuscitations.

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Rationale: Few studies have examined the role of patient age on family experiences of end-of-life care.

Objectives: To assess measurement characteristics of two family-assessed questionnaires across three patient age groups.

Methods: Four hundred and ninety-six patients who died in an intensive care unit (ICU) at a single hospital were identified and one family member per patient was sent two questionnaires: 1) Family Satisfaction in the ICU (FS-ICU); and 2) Quality of Dying and Death (QODD).

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