Consensus reporting guidelines to address gaps in descriptions of ultra-rare genetic conditions.

Genome-wide sequencing and genetic matchmaker services are propelling a new era of genotype-driven ascertainment of novel genetic conditions. The degree to which reported phenotype data in discovery-focused studies address informational priorities for clinicians and families is unclear. We identified reports published from 2017 to 2021 in 10 genetics journals of novel Mendelian disorders. We adjudicated the quality and detail of the phenotype data via 46 questions pertaining to six priority domains: (I) Development, cognition, and mental health; (II) Feeding and growth; (III) Medication use and treatment history; (IV) Pain, sleep, and quality of life; (V) Adulthood; and (VI) Epilepsy. For a subset of articles, all subsequent published follow-up case descriptions were identified and assessed in a similar manner. A modified Delphi approach was used to develop consensus reporting guidelines, with input from content experts across four countries. In total, 200 of 3243 screened publications met inclusion criteria. Relevant phenotypic details across each of the 6 domains were rated superficial or deficient in >87% of papers. For example, less than 10% of publications provided details regarding neuropsychiatric diagnoses and "behavioural issues", or about the type/nature of feeding problems. Follow-up reports (n = 95) rarely contributed this additional phenotype data. In summary, phenotype information relevant to clinical management, genetic counselling, and the stated priorities of patients and families is lacking for many newly described genetic diseases. The PHELIX (PHEnotype LIsting fiX) reporting guideline checklists were developed to improve phenotype reporting in the genomic era.

A qualitative exploration of parental caregivers' experience caring for children who have survived medulloblastoma.

BACKGROUND: Approximately 70% of children diagnosed with a medulloblastoma will become long-term survivors. Medulloblastoma therapy frequently causes long-term morbidities in survivors, which places a considerable burden on parental caregivers. We aimed to explore the experience of parental caregivers caring for medulloblastoma survivors. METHODS: We conducted a qualitative study using grounded theory thematic analysis. We used semi-structured parental caregiver interviews to explore family experiences, social circumstances, and family-reported impact within families of children who had survived medulloblastoma. Parental caregivers were recruited from specialized survivor clinics at two large quaternary centers in Toronto, Canada. RESULTS: Sixteen of 22 eligible families participated, and 20 parental caregiver interviews were completed. Survivors were a median age of 6 years (range: 1-9 years) at diagnosis, and were 9.5 years (range: 5-12 years) from treatment at the time of the interview. Three major themes and associated subthemes emerged: (i) parental caregivers described significant long-term challenges associated with their child's survivorship. Subthemes included medical treatment sequelae, school issues and behavioral concerns, and surveillance and access to care. (ii) Parental caregivers recognized the impact that their child's quality of life (QOL) had on both their personal and family QOL. Subthemes included parental QOL, parental mental health and coping, spousal relationships, and effects on the family unit as a whole. (iii) Parental caregivers reported experiencing conflicting emotions related to their child's survivorship status and long-term effects. Subthemes included feeling happiness with concurrent worry, fear, and stress, as well as concerns about the future. CONCLUSIONS: Parental caregivers of medulloblastoma survivors experience long-term challenges, with personal and family impacts. Further work is needed to improve care models and support systems for families with a child who has survived medulloblastoma.

Secondary impacts of the COVID-19 pandemic at a tertiary children's hospital in Canada: a mixed-methods study.

OBJECTIVES: Decisions to pause all non-essential paediatric hospital activities during the initial phase of the COVID-19 pandemic may have led to significant delays, deferrals and disruptions in medical care. This study explores clinical cases where the care of children was perceived by hospital clinicians to have been negatively impacted because of the changes in healthcare delivery attributing to the restrictions placed resulting from the COVID-19 pandemic. DESIGN AND SETTING: This study used a mixed-methods approach using the following: (1) a quantitative analysis of overall descriptive hospital activity between May and August 2020, and utilisation of data during the study period was performed, and (2) a qualitative multiple-case study design with descriptive thematic analysis of clinician-reported consequences of the COVID-19 pandemic on care provided at a tertiary children's hospital. RESULTS: Hospital-level utilisation and activity patterns revealed a substantial change to hospital activity including an initial reduction in emergency department attendance by 38% and an increase in ambulatory virtual care from 4% before COVID-19 to 67% between May and August 2020. Two hundred and twelve clinicians reported a total of 116 unique cases. Themes including (1) timeliness of care, (2) disruption of patient-centred care, (3) new pressures in the provision of safe and efficient care and (4) inequity in the experience of the COVID-19 pandemic emerged, each impacting patients, their families and healthcare providers. CONCLUSION: Being aware of the breadth of the impact of the COVID-19 pandemic across all of the identified themes is important to enable the delivery of timely, safe, high-quality, family-centred paediatric care moving forward.

Clinical characteristics of children with severe neurologic impairment: A scoping review.

OBJECTIVE: The aim of this study is to extrapolate the clinical features of children with severe neurologic impairment (SNI) based on the functional characteristics and comorbidities described in published studies. METHODS: Four databases were searched. We included studies that describe clinical features of a group of children with SNI (≥20 subjects <19 years of age with >1 neurologic diagnosis and severe functional limitation) using data from caregivers, medical charts, or prospective collection. Studies that were not written in English were excluded. We extracted data about functional characteristics, comorbidities, and study topics. RESULTS: We included 102 studies, spanning 5 continents over 43 years, using 41 distinct terms for SNI. The terms SNI and neurologic impairment (NI) were used in 59 studies (58%). Most studies (n = 81, 79%) described ≥3 types of functional characteristics, such as technology assistance and motor impairment. Studies noted 59 comorbidities and surgeries across 10 categories. The most common comorbidities were related to feeding, nutrition, and the gastrointestinal system, which were described in 79 studies (77%). Most comorbidities (76%) were noted in <10 studies. Studies investigated seven clinical topics, with "Gastrointestinal reflux and feeding tubes" as the most common research focus (n = 57, 56%). The next most common topic, "Aspiration and respiratory issues," included 13 studies (13%). Most studies (n = 54, 53%) were retrospective cohorts or case series; there were no clinical trials. CONCLUSIONS: Despite the breadth of described comorbidities, studies focused on a narrow set of clinical topics. Further research is required to understand the prevalence, clinical impact, and interaction of the multiple comorbidities that are common in children with SNI.

The impact of the COVID-19 pandemic on children with medical complexity.

BACKGROUND: Descriptions of the COVID-19 pandemic's indirect consequences on children are emerging. We aimed to describe the impacts of the pandemic on children with medical complexity (CMC) and their families. METHODS: A one-time survey of Canadian paediatricians using the Canadian Paediatric Surveillance Program (CPSP) was conducted in Spring 2021. RESULTS: A total of 784 paediatricians responded to the survey, with 70% (n = 540) providing care to CMC. Sixty-seven (12.4%) reported an adverse health outcome due to a COVID-19 pandemic-related disruption in healthcare delivery. Disruption of the supply of medication and equipment was reported by 11.9% of respondents (n = 64). Respondents reported an interruption in family caregiving (47.5%, n = 252) and homecare delivery (40.8%, n = 218). Almost 47% of respondents (n = 253) observed a benefit to CMC due to COVID-19 related changes in healthcare delivery, including increased availability of virtual care and reduction in respiratory illness. Some (14.4%) reported that CMC were excluded from in-person learning when their peers without medical complexity were not. CONCLUSION: Canadian paediatricians reported that CMC experienced adverse health outcomes during the COVID-19 pandemic, including disruptions to family caregiving and community supports. They also describe benefits related to the pandemic including the expansion of virtual care. These results highlight the need for healthcare, community and education policymakers to collaborate with families to optimize their health.

The early experience of doctors training in pediatrics: patient safety culture and the role and influence of the registrar.

INTRODUCTION: Postgraduate medical training incorporates education, both formal and informal, combined with clinical service. This study explored the early training experience of pediatricians in Ireland and its potential impact on patient safety. AIM: We sought to identify factors that contribute to the patient safety experience of new entrant pediatric trainees. METHODS: Trainees, or senior house officers (SHOs), in their first year of postgraduate training, participated in an interview conducted using a critical interview technique (CIT). They described an adverse event where the medical care delivered to the patient was not ideal. Thematic analysis identified themes that influenced the described event. RESULTS: Thirteen trainees participated in the interviews. This study identified influences on the relationship between the SHO and patient safety, including the SHO themselves, teamwork and communication. Colleagues within the workplace, including consultants, registrars, and nurses, also affect this relationship. The registrar is described as a central figure holding an active role in clinical care in 11 of the 13 stories told. In the participants' experience, the registrar was the senior decision-maker, teacher, team builder, and communication intermediary within the teams' hierarchical structure. The registrars' previous clinical experience, communication style, along with their ability to supervise and provide feedback shaped the SHO experience. CONCLUSIONS: Through a process designed to focus on exploring patient safety, it emerged that the registrar plays a crucial role in the working experience of their junior colleagues. The influence of the registrar needs to be recognized within clinical teams and by postgraduate training bodies.

Research priorities for children with neurological impairment and medical complexity in high-income countries.

AIM: To identify the highest-priority clinical research areas related to children with neurological impairment and medical complexity among clinicians and caregivers. METHOD: A modified, three-stage Delphi study using online surveys and guided by a steering committee was completed. In round 1, clinicians and family caregivers suggested clinical topics and related questions that require research to support this subgroup of children. After refinement of the suggestions by the steering committee, participants contributed to 1 (family caregivers) or 2 (clinicians) subsequent rounds to develop a prioritized list. RESULTS: A diverse international expert panel consisting of 49 clinicians and 12 family caregivers provided 601 responses. Responses were distilled into 26 clinical topics comprising 126 related questions. The top clinical topics prioritized for research were irritability and pain, child mental health, disorders of tone, polypharmacy, sleep, aspiration, behavior, dysautonomia, and feeding intolerance. The clinician expert panel also prioritized 10 specific research questions. INTERPRETATION: Study findings support a research agenda for children with neurological impairment and medical complexity focused on addressing clinical questions, prioritized by an international group of clinicians and caregivers.

Validation of Neurologic Impairment Diagnosis Codes as Signifying Documented Functional Impairment in Hospitalized Children.

OBJECTIVE: To assess the performance of previously published high-intensity neurologic impairment (NI) diagnosis codes in identification of hospitalized children with clinical NI. METHODS: Retrospective study of 500 randomly selected discharges in 2019 from a freestanding children's hospital. All charts were reviewed for 1) NI discharge diagnosis codes and 2) documentation of clinical NI (a neurologic diagnosis and indication of functional impairment like medical technology). Test statistics of clinical NI were calculated for discharges with and without an NI diagnosis code. A sensitivity analysis varied the threshold for "substantial functional impairment." Secondary analyses evaluated misclassified discharges and a more stringent definition for NI. RESULTS: Diagnosis codes identified clinically documented NI with 88.1% (95% confidence interval [CI]: 84.7, 91) specificity, and 79.4% (95% CI: 67.3, 88.5) sensitivity; negative predictive value (NPV) was 96.7% (95% CI: 94.8, 98.0), and positive predictive value (PPV) was 49% (95% CI: 42, 56.1). Including children with milder functional impairment (lower threshold) resulted in NPV of 95.7% and PPV of 77.5%. Restricting to children with more severe functional impairment (higher threshold) resulted in NPV of 98.2% and PPV of 44.1%. Misclassification was primarily due to inclusion of children without functional impairments. A more stringent NI definition including diagnosis codes for NI and feeding tubes had a specificity of 98.4% (95% CI: 96.7-99.3) and sensitivity of 28.6% (19.4-41.3). CONCLUSIONS: All scenarios evaluated demonstrated high NPV and low-to-moderate PPV of the diagnostic code list. To maximize clinical utility, NI diagnosis codes should be used with strategies to mitigate the risk of misclassification.

The Secondary Consequences of the COVID-19 Pandemic in Hospital Pediatrics.

BACKGROUND AND OBJECTIVES: The coronavirus disease (COVID-19) pandemic has broad implications for children and families. Particular attention has been paid to delays in accessing timely pediatric care leading to unintended morbidity. In this study, we aim to describe the broader spectrum of unintended negative consequences for pediatric patients and families due to recent health care and societal changes. METHODS: All full-time doctors, dentists, and nurse practitioners working at a tertiary care children's hospital in Canada were surveyed every 2 weeks throughout the initial phase of the COVID-19 pandemic to identify clinical cases in which they perceived a negative outcome associated with hospital or societal changes as a result of the COVID-19 pandemic. Analysis followed a qualitative case series methodology using a narrative synthesis approach to determine similarities and associated themes. RESULTS: One hundred and forty-one clinicians, representing 26 hospital divisions, reported 57 unique cases in the first 6 weeks of the study. Thematic analysis of the first 50 reported cases was used to identify 6 primary themes focusing on health care quality domains as described by the Agency for Healthcare Research and Quality (safe, effective, patient-centered, timely, efficient, and equitable care). CONCLUSIONS: In this preliminary case analysis, we describe the broad social and clinical impact of COVID-19 on hospitalized pediatric patients and their families. These themes highlight the unintended consequence on families, siblings, disease diagnosis, and hospital-based care provision. Recognition and understanding of the broad implications of the COVID-19 pandemic are necessary as we strive to deliver safe, high-quality, family-centered pediatric care in this new era.

Pediatric Project ECHO: Implementation of a Virtual Medical Education Program to Support Community Management of Children With Medical Complexity.

OBJECTIVES: Health care providers (HCPs) require ongoing support to meet the evolving care needs of children with medical complexity (CMC). Project Extension for Community Healthcare Outcomes (ECHO) is a model for delivering technology-enabled medical education and cultivating a community of practice. In this study, we focused on developing, implementing, and evaluating the first ECHO program dedicated to the care of CMC. Specific objectives were to evaluate the program feasibility (participation and acceptability) and impact on perceived HCP knowledge, self-efficacy, and clinical practice after 6 months. METHODS: A needs assessment was conducted to inform an interprofessional CMC curriculum. This curriculum was delivered through monthly virtual TeleECHO clinics (didactic and case-based learning) from January 2018 to 2020. The program was available at no cost to HCPs throughout Ontario. Surveys were distributed at baseline and 6 months to assess program acceptability, knowledge, self-efficacy, and practice impact by using 7-point Likert scales. Descriptive and inferential data analyses were conducted. RESULTS: Twenty-four clinics were completed with a mean of 19 ± 6 attendees. Acceptability scores (n = 27) ranged from 5.0 ± 1.1 to 6.4 ± 0.6. Participants reported an improvement in their knowledge and self-efficacy across all probed topics and skills (P values ranged from <.001 to .006). These knowledge and self-efficacy scores related to "complex care support," "feeding support," and "respiratory support." The majority of participants reported positive or very positive practice impacts, including enhanced ability to provide quality care to CMC. CONCLUSIONS: Project ECHO is a feasible and acceptable model for virtual education of interprofessional HCPs in managing CMC. This program has the potential to increase system capacity to provide quality care to CMC close to home.

Sleep disordered breathing in children with Down syndrome in the Republic of Ireland.

Down syndrome (DS) is associated with a complex respiratory phenotype, including obstructive sleep apnea syndrome (OSAS). The study explored parent-reported prevalence and presentation of OSAS symptoms in children and adolescents with DS in Ireland. It also investigated treatment and compliance in those who have OSAS. A cross-sectional survey was distributed to parents registered with Down Syndrome Ireland (DSI) (n = 1,343). Data was collated and analyzed using SPSS v23. The response rate was 393 (29%). Twenty-one percent of parents (n = 84) reported a diagnosis of OSAS in their child. The parents of children reported as compliant with continuous positive airway pressure (CPAP) were more likely to report a perceived benefit of treatment (p = .018). Ninety-two percent (n = 212) of children without a formal diagnosis of OSAS had at least one symptom (median 4 symptoms) of the condition. This, the largest survey of parental reporting of OSAS or its symptoms, demonstrates a high reported prevalence of symptoms in children and adolescents with DS in Ireland without a formal diagnosis of OSAS, indicating under-recognition. In treated patients, perception of the benefit of CPAP correlated with reported compliance, suggesting a need for tailored education.

Stress, coping, and psychological resilience among physicians.

BACKGROUND: Recent research has demonstrated that burnout is widespread among physicians, and impacts their wellbeing, and that of patients. Such data have prompted efforts to teach resilience among physicians, but efforts are hampered by a lack of understanding of how physicians experience resilience and stress. This study aimed to contribute to knowledge regarding how physicians define resilience, the challenges posed by workplace stressors, and strategies which enable physicians to cope with these stressors. METHODS: A qualitative approach was adopted, with 68 semi-structured interviews conducted with Irish physicians. Data were analysed using deductive content-analysis. RESULTS: Five themes emerged from the interviews. The first theme, 'The Nature of Resilience' captured participants' understanding of resilience. Many of the participants considered resilience to be "coping", rather than "thriving" in instances of adversity. The second theme was 'Challenges of the Profession', as participants described workplace stressors which threatened their wellbeing, including long shifts, lack of resources, and heavy workloads. The third theme, 'Job-related Gratification', captured aspects of the workplace that support resilience, such as gratification from medical efficacy. 'Resilience Strategies (Protective Practices)' summarised coping behaviours that participants considered to be beneficial to their wellbeing, including spending time with family and friends, and the final theme, 'Resilience Strategies (Attitudes)', captured attitudes which protected against stress and burnout. CONCLUSIONS: This study emphasised the need for further research the mechanisms of physician coping in the workplace and how we can capitalise on insights into physicians' experiences of coping with system-level stressors to develop interventions to improve resilience.

The effect of CB(1) receptor antagonism in the right basolateral amygdala on conditioned fear and associated analgesia in rats.

The endocannabinoid system mediates analgesia expressed following exposure to conditioned or unconditioned aversive stimuli, and controls the extinction of conditioned aversive behaviour. The present study investigated the effects of administration of the cannabinoid(1) (CB(1)) receptor antagonist SR141716A into the right basolateral amygdala (BLA) on expression of conditioned fear, formalin-evoked nociceptive behaviour, fear-conditioned analgesia and associated alterations in monoamine levels in discrete rat brain areas. Re-exposure to a context previously paired with footshock significantly reduced formalin-evoked nociceptive behaviour. Intra-BLA administration of SR141716A did not attenuate fear-conditioned analgesia, but reduced formalin-evoked nociceptive behaviour and attenuated the formalin-induced decrease in freezing and 22-kHz ultrasonic vocalizations in the early part of the trial. Furthermore, intra-BLA SR141716A significantly prolonged the duration of these fear-related behaviours in fear-conditioned rats not receiving formalin. Fear-conditioned analgesia was accompanied by increased homovanillic acid (HVA) : dopamine (DA) ratio and reduced serotonin (5-HT) in the cerebellum, an effect not altered by SR141716A. SR141716A-induced analgesia was accompanied by reduced DA, increased HVA : DA ratio and reduced 5-HT levels in the cerebellum, increased hippocampal HVA levels and increased 5-hydroxyindole-3-acetic acid (5-HIAA) in the amygdaloid cortex. The SR141716A-induced prolongation of contextually induced aversive behaviour was accompanied by reduced DA and 3,4-dihydroxyphenylacetic acid (DOPAC), levels in the hippocampus, and increased DA and 5-HIAA in the periaqueductal grey. These data suggest an important role for CB(1) receptors in the right BLA in mediating short-term extinction of conditioned aversive behaviour but not fear-conditioned analgesia. The results also enhance our understanding of endocannabinoid-monoamine interactions of relevance to conditioned fear and associated analgesia.