"Learning with each other, about each other": Interdisciplinary learning among genetic counseling students and clinical health psychology residents.

Interprofessional collaborative healthcare is known to improve provider satisfaction and retention, as well as patient safety and quality of care. The specific knowledge, skills, and attitudes required to work in these environments are best taught interprofessionally. Despite having considerable overlap in training, orientation, and populations served, it is rare for trainees from genetic counseling and clinical health psychology to interact and learn together. In 2017, we developed an innovative week-long clinical health psychology rotation for students in the University of Manitoba MSc in Genetic Counselling Program, which aims to enrich psychotherapeutic/counseling knowledge and skills, as well as gain familiarity with the work of clinical psychologists. This rotation incorporates didactic teaching, observation, and structured reflection. Didactic teaching includes topics such as psychological assessment, adaptation to life-altering news, skills for managing intense emotional responses, and counseling for change. Observations of clinical health psychologists and clinical health psychology residents occur in a range of health settings. Structured reflection is practiced in both oral and written formats. Finally, both groups of trainees participate in an interprofessional case seminar series. Feedback from this experience has been very promising, and it was identified as a strength in the program's accreditation review. Adaptations over time include refining the clinical exposures to increase breadth and relevance, increasing the contact between the trainees from the two professions and enhancing the case seminar series to be more learner-driven and to focus on explicit interprofessional skills and themes. In addition to expected results, this rotation has led to some unanticipated findings, including an emergent emphasis on the social determinants of health and the need to work collaboratively for systemic change. Further, psychology residents have identified that it benefits them to learn more about genetic counseling and expressed interest in potential reciprocal learning opportunities in genetics clinics.

Refining the activities of genetic assistants: Development of task statements applicable across practice settings.

Although genetic (counseling) assistants (GAs) have been implemented in many institutions, their roles vary widely. Therefore, this study aimed to refine our knowledge of GA tasks across work settings and specialties. Tasks performed by GAs were extracted from peer-reviewed articles, publicly available theses, and job postings, then analyzed using directed content analysis. Briefly, task statements were coded using broad categories from previous studies, with new categories added as emergent. Coded tasks were combined and condensed to produce a final task list, which was reviewed by subject matter experts. Sixty-one task statements were extracted from previous studies and 335 task statements were extracted from job descriptions. Directed content analysis produced a list of 40 unique tasks under 10 categories (8 from original research and 2 from the data). This study design resulted in a refined list of GA tasks that may be applicable across work settings and specialties, which is an essential step towards defining the scope of GA work. Beyond the human resource applications of the refined task list, this work may also benefit genetics services by reducing role overlap, improving efficiencies, improving employee satisfaction, and informing the development/improvement of training and other educational materials.

Insights into genetic assistant practice and the workforce in North America.

Genetic assistant positions are now widely integrated in genetic services to address genetic counselor shortages and ultimately improve efficiency. While over 40% of genetic counselors report working with a genetic assistant ("NSGC Professional Status Survey: Work Environment," 2022), there is limited information about the genetic assistant workforce. The present study surveyed 164 genetic assistants and 139 individuals with experience working with genetic assistants (specifically genetic counselors, residents, geneticists, and administrative staff). Information was collected about genetic assistant demographics, positions, roles and responsibilities, and career paths. The data revealed that the genetic assistant workforce is demographically similar to the genetic counselor workforce and that most genetic assistants intend to pursue a career in genetic counseling. The genetic assistant positions were heterogeneous in terms of the roles and responsibilities assigned, even when separated by work setting. Lastly, participants reported that there were at least 144 genetic assistants across their institutions, a number that has likely grown since the time of the survey. The findings from this study highlight important opportunities for future research and focus, especially development of a scope of practice and competencies for genetic assistants, as well as the potential to use genetic assistant positions as an avenue to improve diversity within the genetic counseling workforce.

Exploring the role of a multidisciplinary hereditary gynecologic oncology clinic in epithelial ovarian cancer risk-reducing surgical decision-making practices: A mixed-methods study.

Individuals that have gynecologic reproductive organs with pathogenic variants in BRCA1 or BRCA2 ("BRCA-positive") have an increased risk of developing high-grade serous ovarian cancer (HGSOC). The majority of HGSOC develops in the fallopian tubes and later spreads to the ovaries and peritoneal cavity. Therefore, risk-reducing salpingo-oophorectomy (RRSO) is recommended for those who are BRCA-positive to preventatively remove their ovaries and fallopian tubes. The Hereditary Gynecology Clinic (HGC) is a provincial program in Winnipeg, Canada, that specifically targets care to the unique needs of such individuals through an interdisciplinary team of gynecological oncologists, menopause specialists, and registered nurses. A mixed-methods study design was used to explore the decision-making processes of these BRCA-positive individuals who have been recommended (or who completed) RRSO and experiences with healthcare providers at the HGC influenced this decision. Individuals who are BRCA-positive without a previous diagnosis of HGSOC and who had previously received genetic counselling were recruited from the HGC and the provincial cancer genetics program (Shared Health Program of Genetics & Metabolism). Forty-three people completed a survey and 15 participated in an in-depth interview about their experiences and decisions surrounding RRSO. Surveys were analyzed to compare scores on validated scales related to decision-making and cancer-related worry. Qualitative interviews were transcribed, coded, and analyzed using interpretive description. Participants described the complex decisions faced by those who are BRCA-positive, which are intertwined with life experiences and circumstances including age, marital status, and family disease history. Participants interpreted their HGSOC risk through a personalized "lens" of contextual factors that impacted perceptions about the practical and emotional implications of RRSO and the need for surgery. Mean scores on validated scales evaluating the HGC's impact on decisional outcomes and preparedness for decision-making about RRSO were not significant, indicating that the HGC played a supportive role, rather than helping with decision-making itself. Therefore, we present a novel framework that consolidates the various influences on decision-making and connects them to the psychological and practical implications of RRSO in the context of the HGC. Strategies for improving support, decisional outcomes, and the overall experiences of individuals who are BRCA-positive attending the HGC are also described.

Integrating genetic assistants into the workforce: An 18-year productivity analysis and development of a staff mix planning tool.

In recent years, genetic (counseling) assistants have been integrated in the genetics workforce, such that one-third of genetic counselors now report working with a genetic assistant. While several studies showed that adoption of the genetic assistant model leads to an increase in patient volume, the impact of this role substitution has not been studied quantitatively beyond the cancer genetics workforce. This study utilized 18 years of data from a publicly funded genetics clinic with multiple specialties and varying staff mix. Time series regression modeling was applied to describe the evolving impact of genetic assistants on genetic counselor and clinical geneticist productivity (measured as patient volume). The regression models suggest that the integration of genetic assistants led to a sustainable increase in genetic counselor patient volume, while clinical geneticist patient volume was unaffected. Importantly, the models also demonstrated an interaction between the number of genetic counselors and genetic assistants, whereby the impact of adding a genetic counselor was greater as more genetic assistants were employed in the clinic, and vice versa. The main regression model was used to create "ClinMix: A Genetics Staff Mix Planning Tool," an Excel application that allows users to explore how different staffing plans could affect patient volume, by applying the parameters estimated from this data or their own. We hope this report and the ClinMix tool can be employed by the genetics workforce to advocate for further implementation and evaluation of genetic assistant positions. Adoption of the genetic assistant model may provide clinics the support needed to meet increasing service delivery demands and subsequently foster genetic counselor practice at "top of scope."

Neurosurgery activity levels in the United Kingdom and republic of Ireland during the first wave of the covid-19 pandemic - a retrospective cross-sectional cohort study.

The impact of Covid-19 on surgical patients worldwide has been substantial. In the United Kingdom (UK) and the Republic of Ireland (RoI), the first wave of the pandemic occurred in March 2020. The aims of this study were to: (1) evaluate the volume of neurosurgical operative activity levels, Covid-19 infection rate and mortality rate in April 2020 with a retrospective cross-sectional cohort study conducted across 16 UK and RoI neurosurgical centres, and (2) compare patient outcomes in a single institution in April-June 2020 with a comparative cohort in 2019. Across the UK and RoI, 818 patients were included. There were 594 emergency and 224 elective operations. The incidence rate of Covid-19 infection was 2.6% (21/818). The overall mortality rate in patients with a Covid-19 infection was 28.6% (6/21). In the single centre cohort analysis, an overall reduction in neurosurgical operative activity by 65% was observed between 2020 (n = 304) and 2019 (n = 868). The current and future impact on UK neurosurgical operative activity has implications for service delivery and neurosurgical training.

Further delineation of BCAP31-linked intellectual disability: description of 17 new families with LoF and missense variants.

The BCAP31 gene, located at Xq28, encodes BAP31, which plays a role in ER-to-Golgi anterograde transport. To date, BCAP31 pathogenic variants have been reported in 12 male cases from seven families (six loss of function (LoF) and one missense). Patients had severe intellectual disability (ID), dystonia, deafness, and central hypomyelination, delineating a so-called deafness, dystonia and cerebral hypomyelination syndrome (DDCH). Female carriers are mostly asymptomatic but may present with deafness. BCAP31 is flanked by the SLC6A8 and ABCD1 genes. Contiguous deletions of BCAP31 and ABCD1 and/or SLC6A8 have been described in 12 patients. Patients with deletions including BCAP31 and SLC6A8 have the same phenotype as BCAP31 patients. Patients with deletions of BCAP31 and ABCD1 have contiguous ABCD1 and DXS1375E/BCAP31 deletion syndrome (CADDS), and demonstrate a more severe neurological phenotype with cholestatic liver disease and early death. We report 17 novel families, 14 with intragenic BCAP31 variants (LoF and missense) and three with a deletion of BCAP31 and adjacent genes (comprising two CADDS patients, one male and one symptomatic female). Our study confirms the phenotype reported in males with intragenic LoF variants and shows that males with missense variants exhibit a milder phenotype. Most patients with a LoF pathogenic BCAP31 variant have permanent or transient liver enzyme elevation. We further demonstrate that carrier females (n = 10) may have a phenotype comprising LD, ID, and/or deafness. The male with CADDS had a severe neurological phenotype, but no cholestatic liver disease, and the symptomatic female had moderate ID and cholestatic liver disease.

Clinical characterization and hematopoietic stem cell transplant outcomes for congenital sideroblastic anemia caused by a novel pathogenic variant in SLC25A38.

BACKGROUND: Congenital sideroblastic anemia (CSA) constitutes an uncommon category of inherited anemia often associated with pathologic iron accumulation. Pathogenic variants in several genes have been identified as causative for CSA. Autosomal recessive pathogenic variants in the mitochondrial glycine transporter SLC25A38 have been implicated in a subset of patients with CSA. PROCEDURE: We describe seven individuals of Canadian Cree descent with a known or inferred homozygous novel founder missense variant in SLC25A38 (c.560G>A, p.Arg187Gln). RESULTS: All individuals presented as young children (median age 6 months) with severe microcytic, hypochromic anemia associated with pretransfusion iron overload, requiring red cell transfusion support and iron chelation. Six individuals received pyridoxine supplementation; two demonstrating transient partial responses. Three individuals underwent allogeneic hematopoietic stem cell transplantation (HSCT). One individual with significant iron loading died in the posttransplant period due to complications of sepsis. The other two individuals remain transfusion-free following HSCT. CONCLUSIONS: Despite a common genetic etiology, phenotypic variability was noted in this cohort. A transient response to pyridoxine was noted in two individuals but should not be considered a long-term therapeutic strategy. HSCT was curative when performed before significant iron loading occurred. Early identification of CSA and timely HSCT can result in excellent long-term outcomes.

Success in changing stuttering attitudes: A retrospective analysis of 29 intervention studies.

BACKGROUND: Against the backdrop of hundreds of studies documenting negative stereotypes and stigma held by the public regarding people who stutter, a substantial number of investigations have attempted to improve public attitudes and measure their results with a standard instrument, the Public Opinion Survey of Human Attributes-Stuttering (POSHA-S). Although the majority of interventions have been moderately to quite successful, a substantial minority have been unsuccessful. PURPOSE: This study sought to determine what properties of interventions and demographic variables were predictive of least to most successful interventions. Preliminary to that, however, it required the division of samples into clearly differentiated categories of success. METHOD: Twenty-nine different study samples containing 934 participants were categorized into four levels of success of interventions according to pre versus post POSHA-S summary mean ratings. Intervention properties and demographic characteristics and for each success category were analyzed for their predictive potential of successful attitude improvement. RESULTS: Interventions characterized by high interest or involvement, meaningful material, and content that respondents found to be relevant, but not excessive, tended to be associated with more successful interventions. In contrast, demographic variables were weak predictors of intervention success. CONCLUSION: The authors hypothesize that maximally effective interventions reflect optimal matches between participant characteristics and intervention features, although the critical variables in each are not yet apparent.

A homozygous canonical splice acceptor site mutation in PRUNE1 is responsible for a rare childhood neurodegenerative disease in Manitoba Cree families.

Autosomal recessive PRUNE1 mutations are reported to cause a severe neurodevelopmental disorder with microcephaly, hypotonia, and brain malformations. We describe clinical and neuropathological features in a cohort of nine individuals of Cree descent who, because of a founder effect, are homozygous for the same PRUNE1 mutation. They follow the course of a combined neuromuscular and neurodegenerative disease, rather than a pure failure of normal development. This cohort presented in infancy with features of lower motor neuron disease, such as hypotonia, contractures, tongue fasciculations, and feeding difficulties in the absence of congenital brain anomalies and microcephaly. A neurodegenerative course followed with onset of seizures, spasticity, and respiratory insufficiency. Muscle biopsies showed denervation/reinnervation features, nonspecific atrophy and end-stage atrophy. Autopsy findings in two patients are also described, suggesting length dependent central motor axon degeneration, peripheral motor axon degeneration, possible spinal motor neuron degeneration, and accumulation of beta amyloid precursor protein inclusions in select brainstem nuclei. Exome sequencing and homozygosity mapping identified a homozygous PRUNE1 mutation in a canonical splice site, which produces two abnormal PRUNE1 mRNA products. Based on our studies and the histopathology and phenotypic data, we provide further evidence that this disorder leads to a neurodegenerative disease affecting both the peripheral and central nervous systems and suggest that the pathogenic c.521-2A>G mutation could lead to an altered effect on tubulin dynamics.

Compliance of camps in the United States with guidelines for health and safety practices.

OBJECTIVE: To determine the compliance of US camps with guidelines for health and safety practices as set forth by the American Academy of Pediatrics and the US Department of Homeland Security. METHODS: An electronic questionnaire was distributed to US camps during the summer of 2012 as identified by 3 online summer camp directories. RESULTS: Analysis was performed on 433 completed questionnaires. Fourteen percent of camps were considered medically related. Ninety-three percent of camps have established relationships with community emergency medical services, 34% with local orthodontists, and 37% with local mental health professionals. Camps reported the immediate availability of the following: automated external defibrillators (75%), respiratory rescue inhalers (44%), epinephrine autoinjectors (64%), cervical spine collars (62%), and backboard with restraints (76%). Camps reported the presence of the following written health policies: dehydration (91%), asthma and anaphylaxis (88%), head injuries (90%), seizures (78%), cardiac arrest (76%), and drowning (73%). Although 93% of camps have a disaster response plan, 15% never practice the plan. Sixty-eight percent of camps are familiar with community evacuation plans, and 67% have access to vehicles for transport. Camps reported the presence of the following written disaster policies: fire (96%), tornadoes (68%), arrival of suspicious individuals (84%), hostage situations (18%). CONCLUSIONS: Areas for improvement in the compliance of US camps with specific recommendations for health and safety practices were identified, such as medically preparing campers before their attendance, developing relationships with community health providers, increasing the immediate availability of several emergency medications and equipment, and developing policies and protocols for medical and disaster emergencies.

Novel Autosomal Recessive c10orf2 Mutations Causing Infantile-Onset Spinocerebellar Ataxia.

Recessive mutations in genes encoding mitochondrial DNA replication machinery lead to mitochondrial DNA depletion syndromes. This genetically and phenotypically heterogeneous group includes infantile onset spinocerebellar ataxia (OMIM# 271245) a neurodegenerative disease caused by mutations in the mtDNA helicase gene, c10orf2, with an increased frequency in the Finnish population due to a founder mutation. We describe a child of English descent who presented with a severe phenotype of IOSCA as a result of two-novel mutations in the c10orf2 gene. This paper expands the phenotypic spectrum of IOSCA and adds further evidence for the presence of a genotype-phenotype correlation among patients with recessive mutations in this gene.

Genetic counseling in a busy pediatric metabolic practice.

Patients with inborn errors of metabolism and their families require unique clinical care including management of acute illnesses, screening for long term complications, discussion of the etiology of the condition, connections to social supports, and clarification of the recurrence risks and prenatal testing and treatment options. Our multidisciplinary pediatric metabolic clinic combines the skills of metabolic geneticists, pediatric dieticians, social workers, clinical pharmacists, nurses and genetic counselors to provide optimal and well-rounded care for our patients and their families. Given the inherited nature of most inborn errors of metabolism and the necessary long-term management for these disorders, the genetic counselor's role in this clinic setting is integral in providing ongoing support and education for patients and their families. This includes coping with the disease burden, helping patients and families adapt to a condition in the family and ensuring adequate understanding of the genetic risks and the available prenatal diagnostic and reproductive choices. Our clinic provides services to a large geographic area with many isolated populations where unique metabolic diseases are highly prevalent secondary to a founder effect. In this paper, we share our experience in providing longitudinal care to children with complex medical needs due to metabolic disorders and highlight the role of the genetic counselor in this clinic setting.

Intermediate-dose idebenone and quality of life in Friedreich ataxia.

Idebenone has been used as therapy for Friedreich ataxia for more than a decade. Although several studies have assessed the influence of therapy on neurologic or cardiac function, there is a paucity of data surrounding patient-reported outcome measures. In an observational study of the effect of intermediate-dose idebenone (20 mg/kg per day) on quality of life and neurologic function measures, seven patients with Friedreich ataxia were assessed using the Pediatric Quality of Life Inventory, the International Cooperative Ataxia Rating Scale, and an Activities of Daily Living Scale before initiation of idebenone therapy and after 1 year of therapy. Physical scores on the Pediatric Quality of Life Inventory were universally worse after 1 year, and correlated with decreased activities of daily living scores. Despite worsening physical scores, there was a trend toward improved total, emotional, social, and school components of quality of life scores after 1 year of idebenone therapy. There was no statistically significant change in Pediatric Quality of Life Inventory scores between baseline and 1 year of idebenone therapy. Functional ability, as measured by activities of daily living scores, appeared to have the most influence on the perception of physical quality of life, which may be important in planning future therapeutic trials.

Childhood-onset CADASIL: clinical, imaging, and neurocognitive features.

CADASIL (cerebral autosomal dominant arteriopathy with subcortical infarcts and leukoencephalopathy) is a progressive neurodegenerative condition, associated with mutations in the notch3 gene. Symptoms include migraine with aura, mood disorders, progressive cognitive decline, subcortical ischemic strokes, dementia, and premature death. We present an 8-year-old boy with attention and behavioral difficulties, as well as a family history of the condition. Magnetic resonance imaging revealed subcortical foci of increased T2 hyperintensity, and sequencing of the notch3 gene revealed 1 previously reported mutation and 1 novel sequence variant. Neurocognitive assessment revealed deficits in several aspects of executive functioning and in verbal learning. To our knowledge, this is the youngest reported patient with this condition, and it prompts reconsideration of CADASIL as an adult-onset disease.