Treatment of Gamma Hydroxybutyrate Withdrawal in a Pregnant Female: A Case Report.

BACKGROUND: Gamma hydroxybutyrate (GHB) is used illicitly for its sedative hypnotic effects, and those who take it regularly are at risk of developing a substance use disorder. Withdrawal from GHB can include severe symptoms that may require medical management. For GHB use and withdrawal during pregnancy, there are no evidence- or practice-based guidelines to follow, and there is only minimal research literature. CASE SUMMARY: We present the case of a 32-year-old woman, G1P0 at 29 weeks and 6 days of gestation, admitted to the perinatal unit at a tertiary hospital for GHB withdrawal management and stabilization. GHB withdrawal was managed with a combination of baclofen and diazepam. We report the dosing and tapering of these medications throughout her 14-day admission. Withdrawal symptoms were well managed with this medication protocol, and she did not experience any features of complicated withdrawal. The patient later presented to hospital in preterm labor and precipitously delivered a healthy, preterm infant male at 34 weeks and 5 days of gestation. At 7 months postpartum, the patient continued to engage with perinatal addiction service, reported no use of GHB since her admission, and was parenting her healthy son. CLINICAL SIGNIFICANCE: There is a paucity of guidelines for managing GHB withdrawal in pregnancy. This case demonstrates good clinical outcomes administering a short-term combination of diazepam and baclofen during the third trimester of pregnancy. This case helps to fill a gap in the literature and may inform future research or clinical decision-making in similar situations.

OXTR DNA methylation differentiates men on the obesity spectrum with and without binge eating disorder.

BACKGROUND: The neuropeptide oxytocin (OXT) plays a role in the regulation of eating behavior and metabolism. OXT functioning is altered in patients with eating and weight disorders, and a variant of the oxytocin receptor gene (OXTR) has been associated with impulsive eating behavior as it is seen in patients with binge eating disorder (BED). Gene × environment interactions could play a role in BED. One mechanism mediating this interaction is the epigenetic alteration of gene expression. We therefore investigated if DNA methylation of the OXTR differs between individuals with obesity depending on a comorbid BED. We analyzed DNA methylation of the OXTR in peripheral blood of 227 individuals on the obesity spectrum (mean age: 40.3 ± 13.1 yrs; mean BMI: 38.6 ± 7.3 kg/m2), 130 of which were diagnosed with BED. RESULTS: There were no overall differences in OXTR methylation between participants with and those without BED (p > 0.05), while both subgroups were comparable regarding age and body mass index (BMI), but significantly differed in sex distribution (p = 0.035). We found no relationship between mean DNA methylation and BMI or self-reported eating disorder (ED) pathology. Analyzing potential sex differences revealed a significantly lower OXTR DNA methylation in male participants with BED as compared to those without BED (p = 0.017). No such difference was found in the female subsample (p > 0.05). CONCLUSIONS: Clinically significant binge eating pathology might be associated with lower OXTR DNA methylation exclusively in males. The differential DNA methylation of OXTR in males with BED supports the view that BED represents a phenotype within the obesity spectrum that is characterized by specific vulnerability factors. A better understanding of the epigenetic underpinnings of the OXT system might contribute to the refinement of OXT administration approaches as potential interventions in eating and weight disorders.

Developing, Nurturing, and Sustaining an Adolescent and Young Adult-Centered Culture of Care.

Adolescents and young adults have unique needs which differ from those of children or adults. In the United Kingdom, we have dedicated services, which are diverse in how they are managed and delivered. A multiple-case study was conducted in young people's cancer services in four geographical regions of England. Data collection included: semi-structured interviews with healthcare professionals (n = 41) and young people (n = 29); and observation (total = 120 hours). Thematic analysis was used to synthesize and interpret five emerging themes describing the way a culture of adolescent and young adult-specific care developed. To develop a cultural attitude which embraced and promoted core values, leadership was needed, as well as high patient volume accessing a service. Time was essential, an adolescent and young adult-centered culture of care does not happen overnight, it needs time and dedicated staff to evolve, but once in place, services have a significant impact on the experience of care.

Processes of care and survival associated with treatment in specialist teenage and young adult cancer centres: results from the BRIGHTLIGHT cohort study.

OBJECTIVE: Survival gains in teenagers and young adults (TYA) are reported to be lower than children and adults for some cancers. Place of care is implicated, influencing access to specialist TYA professionals and research.Consequently, age-appropriate specialist cancer care is advocated for TYA although systematic investigation of associated outcomes is lacking. In England, age-appropriate care is delivered through 13 Principal Treatment Centres (TYA-PTC). BRIGHTLIGHT is the national evaluation of TYA cancer services to examine outcomes associated with differing places and levels of care. We aimed to examine the association between exposure to TYA-PTC care, survival and documentation of clinical processes of care. DESIGN: Prospective cohort study. SETTING: 109 National Health Service (NHS) hospitals across England. PARTICIPANTS: 1114 TYA, aged 13-24, newly diagnosed with cancer between 2012 and 2014. INTERVENTION: Participants were assigned a TYA-PTC category dependent on the proportion of care delivered in a TYA-PTC in the first year after diagnosis: all care in a TYA-PTC (ALL-TYA-PTC, n=270), no care in a TYA-PTC (NO-TYA-PTC, n=359), and some care in a TYA-PTC with additional care in a children's/adult unit (SOME-TYA-PTC, n=419). PRIMARY OUTCOME: Data were collected on documented processes indicative of age-appropriate care using clinical report forms, and survival through linkage to NHS databases. RESULTS: TYA receiving NO-TYA-PTC care were less likely to have documentation of molecular diagnosis, be reviewed by a children's or TYA multidisciplinary team, be assessed by supportive care services or have a fertility discussion. There was no significant difference in survival according to category of care. There was weak evidence that the association between care category and survival differed by age (p=0.08) with higher HRs for those over 19 receiving ALL or SOME-TYA-PTC compared with NO-TYA-PTC. CONCLUSION: TYA-PTC care was associated with better documentation of clinical processes associated with age-appropriate care but not improved survival.

"Holistic Competence": How Is it Developed, Shared, and Shaped by Health Care Professionals Caring for Adolescents and Young Adults with Cancer?

Purpose: In England, specialist cancer services for adolescents and young adults (young people) aged 15-24 are provided in 13 specialist units, with additional care provided in child and adult cancer units in the region. As a result of specialization, health care professionals (HCPs) have refined their competence, to deliver holistic care that has become central to the culture of young people's cancer care. We sought to understand and describe how HCPs developed this competence. Methods: We conducted a multiple case study in four regions across England in 24 hospitals. Data were collected through observation of clinical areas, shadowing members of the multidisciplinary team, and semistructured interviews with young people. Data were analyzed thematically and triangulated to draw meaning applicable to a range of contexts. Results: Young people (n = 29) and HCP (n = 41) across 24 different care settings were interviewed. Holistic competence enabled HCPs to deliver care that considered the age-specific needs of young people, including social, emotional, and psychological needs, in accordance with their life stage and psychosocial development. Development of holistic competence was facilitated by the following four factors: the environment, the experience continuum, enthusiasm, and education. Conclusion: The four factors facilitating holistic competence were interlinked. Working in a specialist/dedicated environment for young people increased HCPs' exposure to young people. This enabled them to become experienced in young people's cancer care, supported through education and training. Without frequent exposure to young people, HCPs were less able to achieve holistic competence, the impact of which was acutely felt by young people.

Exploring Young People's Experience of Ending Active Cancer Treatment: When the "Little Cancer Treatment Bubble" Pops.

BACKGROUND: The end of active cancer treatment is described as a stressful period for adolescents and young adults (AYAs). However, research evidence describing the experience of AYAs as they transition from active treatment into follow-up care is scarce. OBJECTIVE: We aimed to understand AYAs' experiences within the first 12 months of ending active treatment. METHODS: Data were collected using semistructured interviews, which were digitally recorded and transcribed verbatim. Qualitative analysis of transcripts was used to identify key themes/subthemes. RESULTS: Eleven AYAs (8 female participants), diagnosed with cancer aged 17 to 25 years and 19 to 26 years at point of interview, participated. At time of interview, 7 were within 6 months of treatment completion, and in 4 participants, treatment ended 6 to 12 months prior. Three main themes were identified: (1) challenges of social reintegration and self-identity, (2) expectations versus the lived experience of ending treatment, and (3) sudden loss of the safe "bubble" of treatment. CONCLUSIONS: Adolescents and young adults were underprepared for and challenged by the unexpected emotional and physical consequences of ending active cancer treatment. IMPLICATIONS FOR PRACTICE: Young people require information and support to prepare for ending active treatment and reintegration to everyday life. Preparation for the short- and long-term physical, social, and psychological impact of a cancer diagnosis even when treatment ends will assist young people in managing this transition. Further research is required to develop and test interventions to provide timely, structured, and equitable information and support at the end of treatment to better prepare AYAs for the challenges they may face as treatment ends.

Longitudinal cohort study of the impact of specialist cancer services for teenagers and young adults on quality of life: outcomes from the BRIGHTLIGHT study.

OBJECTIVES: In England, healthcare policy advocates specialised age-appropriate services for teenagers and young adults (TYA), those aged 13 to 24 years at diagnosis. Specialist Principal Treatment Centres (PTC) provide enhanced TYA age-specific care, although many still receive care in adult or children's cancer services. We present the first prospective structured analysis of quality of life (QOL) associated with the amount of care received in a TYA-PTC DESIGN: Longitudinal cohort study. SETTING: Hospitals delivering inpatient cancer care in England. PARTICIPANTS: 1114 young people aged 13 to 24 years newly diagnosed with cancer. INTERVENTION: Exposure to the TYA-PTC defined as patients receiving NO-TYA-PTC care with those receiving ALL-TYA-PTC and SOME-TYA-PTC care. PRIMARY OUTCOME: Quality of life measured at five time points: 6, 12, 18, 24 and 36 months after diagnosis. RESULTS: Group mean total QOL improved over time for all patients, but for those receiving NO-TYA-PTC was an average of 5.63 points higher (95% CI 2.77 to 8.49) than in young people receiving SOME-TYA-PTC care, and 4·17 points higher (95% CI 1.07 to 7.28) compared with ALL-TYA-PTC care. Differences were greatest 6 months after diagnosis, reduced over time and did not meet the 8-point level that is proposed to be clinically significant. Young people receiving NO-TYA-PTC care were more likely to have been offered a choice of place of care, be older, from more deprived areas, in work and have less severe disease. However, analyses adjusting for confounding factors did not explain the differences between TYA groups. CONCLUSIONS: Receipt of some or all care in a TYA-PTC was associated with lower QOL shortly after cancer diagnosis. The NO-TYA-PTC group had higher QOL 3 years after diagnosis, however those receiving all or some care in a TYA-PTC experienced more rapid QOL improvements. Receipt of some care in a TYA-PTC requires further study.

The support and information needs of adolescents and young adults with cancer when active treatment ends.

BACKGROUND: The end of active treatment is a period of high stress for young people with cancer, but limited literature exists about their information and support needs during this phase. This study aimed to understand the needs of young people with cancer, how these needs are currently being met, and how best to provide information and support at the end of active treatment. METHODS: This was a multi-stage, mixed methods study exploring the end of treatment experience from the perspectives of young people, and the healthcare professionals caring for them. Semi-structured interviews were undertaken with healthcare professionals, which informed a survey administered nationally. Subsequently, semi-structured interviews were conducted with young people. These combined results informed a co-design workshop to develop recommendations. RESULTS: Telephone interviews were conducted with 12 healthcare professionals and 49 completed the online survey. A total of 11 young people aged 19-26 years (female = 8; 73%) were interviewed. The stakeholder workshop was attended by both healthcare professionals (n = 8) and young people (n = 3). At the end of treatment young people experience numerous ongoing physical issues including pain, fatigue and insomnia; in addition to a range of psychosocial and emotional issues including anxiety, fear of recurrence and isolation. The top three priorities for end of treatment care were: earlier provision and preparation around on-going impact of cancer and cancer treatment; standardised and continued follow-up of young people's emotional well-being; and development of more information and resources specific to young people. CONCLUSION: The access and availability of appropriate information and sources of support at the end of treatment is variable and inequitable. Young people's needs would be more effectively met by timely, structured and accessible information, and support provision at the end of treatment to both prepare and enable adaptation across their transition to living with and beyond cancer. This will require both organisational and practical adjustments in care delivery, in addition to a renewed and updated understanding of what the 'end of treatment' transition process means.

Health care professional perceptions of online information and support for young people with cancer in the United Kingdom.

PURPOSE: The internet is integral to young people, providing round-the-clock access to information and support. Young people with cancer report searching for online information and support. What they search for and why varies across their timeline and is mainly driven by negative emotion. We sought to understand how health care professionals (HCPs) perceived online information and support for young people with cancer. POPULATION AND METHODS: Semi-structured interviews with eight HCPs across the UK informed the development of a survey, completed by 38 HCPs. Framework analysis was used to identify key themes and the survey was analyzed descriptively. RESULTS: Seven themes emerged as integral to HCP's perceptions of online information and support, these included: views about young people's use of online resources; how needs change along the cancer timeline; different platforms where HCPs refer young people to online; whether young people's online needs are currently met; recognition of the emotional relationship between young people and the internet; barriers and concerns when referring young people to online resources; and strategies used in practice. CONCLUSION: Professionals play an important role in signposting young people to online resources, where they are confident about the accuracy and delivery of information. The biggest perceived barrier to facilitating online access was the cost to the NHS, and most concerning factor for HCPs was keeping young people safe online. There is a need to develop online resources specific for young people on psychosocial topics beyond treatment to support young people and HCPs through this period.

The culture of young people's cancer care: A narrative review and synthesis of the UK literature.

INTRODUCTION: Growing consensus describes it as "inappropriate" to deliver care to young people in either child or adult environments of care or in settings not equipped to meet their psychosocial needs. The aim of this review was to identify what patient and professional experience tells us about the culture of care specific to young people receiving cancer care in the UK. METHODS: A narrative review of published, UK-based research was conducted. Five online databases were searched using terms related to "culture of care," "cancer" and "adolescent." Papers were assessed for relevance, according to pre-determined criteria: 19/1,366 identified papers met our inclusion criteria. RESULTS: Studies included in this review were predominantly reflective of care received in specialist units. The findings were in support of "young people-friendly," "tailored environments," showing how they facilitate young people to have positive experiences of care. Communication, information delivery and patient choice were themes that were central to the culture of care. CONCLUSION: Highlighted was the need to provide care beyond addressing clinical needs through a young person-centred approach, to facilitate optimal experiences of care. However, to fully understand the culture of care, research needs to focus on the delivery of care outside of specialist units.

Planning deficits in children with attention-deficit/hyperactivity disorder (ADHD): A meta-analytic review of tower task performance.

OBJECTIVE: Deficient planning is commonly observed among children and adolescents with attention-deficit/hyperactivity disorder (ADHD) and is associated with several adverse outcomes. The current meta-analysis expands on previous reviews by examining performance and latency metrics across five tower planning task variants, in addition to applying metaregression techniques to examine potential moderating effects. METHOD: Forty-one studies (NADHD = 2,051; NTD = 2,766) provided sufficient information to calculate between-group effect sizes and were included in the current study. RESULTS: Results revealed moderate-magnitude planning deficits exhibited by children with ADHD, ranging from Hedge's g of 0.36 to 0.59. Analysis of latency metrics revealed small- to moderate-magnitude between-groups differences (Hedge's g ranging from -0.42 to 0.41), such that children with ADHD responded more quickly on planning tasks when compared with typically developing peers. Age, percentage of females, solution presentation (e.g., pictorial vs. physical display), and task complexity (beads vs. disks) were identified as statistically significant moderating variables across planning metrics. CONCLUSIONS: Although aggregated findings suggest that children with ADHD, compared with typically developing children, exhibit moderate planning deficits, researchers and clinicians are advised to consider our findings of significant participant and task moderating variables when interpreting children's performance on tower tasks. (PsycINFO Database Record (c) 2019 APA, all rights reserved).

Conceptualizing age-appropriate care for teenagers and young adults with cancer: a qualitative mixed-methods study.

PURPOSE: Teenage and young adult cancer care in England is centralized around 13 principal treatment centers, alongside linked "designated" hospitals, following recommendations that this population should have access to age-appropriate care. The term age-appropriate care has not yet been defined; it is however the explicit term used when communicating the nature of specialist care. The aim of this study was to develop an evidence-based, contextually relevant and operational model defining age-appropriate care for teenagers and young adults with cancer. MATERIALS AND METHODS: A mixed-methods study was conducted comprising 1) semi-structured interview data from young people with cancer and health care professionals involved in their care; 2) an integrative literature review to identify the current understanding and use of the term age-appropriate care; 3) synthesis of both sets of data to form a conceptual model of age-appropriate care. A combination of qualitative content, thematic and framework analysis techniques was used to analyze and integrate data. RESULTS: Analysis and synthesis across data sources enabled identification of seven core components of age-appropriate care, which were presented as a conceptual model: best treatment; health care professional knowledge; communication, interactions and relationships; recognizing individuality; empowering young people; promoting normality; and the environment. Subthemes emerged which included healthcare professionals clinical and holistic expertise, and the environment comprising both physical and social elements. CONCLUSION: The proposed model, necessarily constructed from multiple components, presents an evidence-based comprehensive structure for understanding the nature of age-appropriate care. It will be useful for clinicians, health service managers and researchers who are designing, implementing and evaluating interventions that might contribute to the provision of age-appropriate care. While the individual elements of age-appropriate care can exist independently or in part, age-appropriate care is optimal when all seven elements are present and could be applied to the care of young people with long-term conditions other than cancer.

Issues experienced and support provided to adolescents and young adults at the end of active treatment for cancer: A rapid review of the literature.

INTRODUCTION: The end of active treatment is a stressful period for adolescents and young adults (AYA), but little is known about AYA experiences at this time point. The aim was to describe the issues young people experienced and identify interventions to support AYA at the end of treatment. METHODS: We conducted a rapid review of published primary research to identify what is currently known about AYA experiences of the end of treatment, the issues which arise and existing interventions to support AYA at this time. RESULTS: Searches identified 540 papers of which 16 met the inclusion criteria. Five main themes were identified: physical/medical issues; psychological, social and emotional issues; information and support needs; sources of information and support; and difficulties accessing information and support. Within these broader themes, several subthemes were identified and explored further. CONCLUSION: Adolescents and young adults are under prepared for the unpredictable and ongoing nature of the physical, psychological and social issues they face at the end of cancer treatment. Enabling young people's inclusion within their relevant social and educational peer networks should be a priority. Timely, structured and equitable information/support is needed to prepare AYA for treatment ending and subsequent reintegration to "everyday" life.

Online information and support needs of young people with cancer: a participatory action research study.

PURPOSE: The Internet is a fully integrated part of young people's life and it is pivotal that online resources are developed to maximize the potential of the Internet to support those living with and beyond cancer. We sought to understand how young people with a cancer diagnosis use the Internet and to what extent information and support needs are met by existing online resources. PATIENTS AND METHODS: This was a participatory action research study involving 21 young people participating in workshops and individual interviews. Participants aged 13-24 years were diagnosed with a range of cancers. Young people were on treatment or had completed treatment; some had experienced relapse. Workshops consisted of participatory methods including focus group discussions, interactive activities, and individual thought, encompassing online resources used; when, how and what they were searching for, whether resources were helpful and how they could be improved. RESULTS: Young people reported using communication platforms, entertainment sites, social media, medical websites, charity websites, and search engines to find information and support. Different online use and needs were described throughout their cancer timeline and online use was generally driven by negative emotions. Seven factors influenced access and engagement: 1) where young people were on their cancer timeline; 2) external influencing factors, such as family and environments; 3) emotional drivers; 4) what young people search for online; 5) resources, websites, and digital platforms used by young people; 6) availability, accessibility, and assessment of online information and resources; 7) emotional responses to using online resources. CONCLUSION: The way young people access and engage with online resources is complex with multiple influencing factors including powerful emotional drivers and responses to Internet searching. There is a need to develop resources that support the holistic needs of young people and this should be done in collaboration with young people.

Working Memory and Motor Activity: A Comparison Across Attention-Deficit/Hyperactivity Disorder, Generalized Anxiety Disorder, and Healthy Control Groups.

Converging findings from recent research suggest a functional relationship between attention-deficit/hyperactivity disorder (ADHD)-related hyperactivity and demands on working memory (WM) in both children and adults. Excessive motor activity such as restlessness and fidgeting are not pathognomonic symptoms of ADHD, however, and are often associated with other diagnoses such as generalized anxiety disorder (GAD). Further, previous research indicates that anticipatory processing associated with anxiety can directly interfere with storage and rehearsal processes of WM. The topographical similarity of excessive motor activity seen in both ADHD and anxiety disorders, as well as similar WM deficits, may indicate a common relationship between WM deficits and increased motor activity. The relationship between objectively measured motor activity (actigraphy) and PH and visuospatial WM demands in adults with ADHD (n = 21), adults with GAD (n = 21), and healthy control adults (n = 20) was examined. Although all groups exhibited significant increases in activity from control to WM conditions, the ADHD group exhibited a disproportionate increase in activity, while activity exhibited by the GAD and healthy control groups was not different. Findings indicate that ADHD-related hyperactivity is uniquely related to WM demands, and appear to suggest that adults with GAD are no more active relative to healthy control adults during a cognitively demanding laboratory task.

Qualitative study to understand the barriers to recruiting young people with cancer to BRIGHTLIGHT: a national cohort study in England.

OBJECTIVES: BRIGHTLIGHT is a national evaluation of cancer services for teenagers and young adults in England. Following challenges with recruitment, our aim was to understand more fully healthcare professionals' perspectives of the challenges of recruiting young people to a low-risk observational study, and to provide guidance for future recruitment processes. DESIGN: Qualitative. SETTING: National Health Service (NHS) hospitals in England. METHODS: Semistructured telephone interviews with a convenience sample of 23 healthcare professionals. Participants included principal investigators/other staff recruiting into the BRIGHTLIGHT study. Data were analysed using framework analysis. RESULTS: The emergent themes were linked to levels of research organisational management, described using the levels of social network analysis: micro-level (the individual; in this case the target population to be recruited-young people with cancer); meso-level (the organisation; refers to place of recruitment and people responsible for recruitment); and macro-level (the large-scale or global structure; refers to the wider research function of the NHS and associated policies). Study-related issues occurred across all three levels, which were influenced by the context of the study. At the meso-level, professionals' perceptions of young people and communication between professionals generated age/cancer type silos, resulting in recruitment of either children or adults, but not both by the same team, and only in the cancer type the recruiting professional was aligned to. At the macro-level the main barrier was discordant configuration of a research service with a clinical service. CONCLUSIONS: This study has identified significant barriers to recruitment mainly at the meso-level and macro-level, which are more challenging for research teams to influence. We suggest that interconnected whole-system changes are required to facilitate the success of interventions designed to improve recruitment. Interventions targeted at study design/management and the micro-level only may be less successful. We offer solutions to be considered by those involved at all levels of research for this population.

Attention-deficit/hyperactivity disorder and phonological working memory: Methodological variability affects clinical and experimental performance metrics.

OBJECTIVE: Despite promising findings in extant research that suggest impaired working memory (WM) serves as a central neurocognitive deficit or candidate endophenotype of attention-deficit/hyperactivity disorder (ADHD), findings from translational research have been relatively underwhelming. This study aimed to explicate previous equivocal findings by systematically examining the effect of methodological variability on WM performance estimates across experimental and clinical WM measures. METHOD: Age-matched boys (ages 8-12 years) with (n = 20) and without (n = 20) ADHD completed 1 experimental (phonological) and 2 clinical (digit span, letter-number sequencing) WM measures. RESULTS: The use of partial scoring procedures, administration of greater trial numbers, and high central executive demands yielded moderate-to-large between-groups effect sizes. Moreover, the combination of these best-case procedures, compared to worst-case procedures (i.e., absolute scoring, administration of few trials, use of discontinue rules, and low central executive demands), resulted in a 12.5% increase in correct group classification. CONCLUSION: Collectively, these findings explain inconsistent ADHD-related WM deficits in previous reports, and highlight the need for revised clinical measures that utilize best-case procedures. (PsycINFO Database Record

Optimizing a Retention Strategy with Young People for BRIGHTLIGHT, a Longitudinal Cohort Study Examining the Value of Specialist Cancer Care for Young People.

PURPOSE: To maximize retention of participants in a longitudinal cohort study, we sought to understand young peoples' views about barriers and facilitators to continuing study participation. METHODS: Ten young people with a previous cancer diagnosis aged 15-24 participated in a 1 day workshop. The workshop used participatory methodology consisting of three exercises as follows: role play/scene setting; force field analysis of research participation in small groups; and focus group discussion. A final prioritization exercise was administered individually after the workshop. RESULTS: Twenty-four barriers to maintaining participation were summarized in five themes as follows: life commitments; concerns specific to the study; emotional barriers; practical barriers; and other reasons. The top 3 specific barriers were as follows: not a priority/other things are more important; too time consuming; and forgetting/memory. The top 3 facilitators for participation were as follows: wishing to help other young people; giving back to the cancer community; and honoring an initial commitment to participation. The top 3 suggested solutions to encourage continued participation were as follows: reminder text message or email before each survey to check preferred method of delivery; breaking up the online survey into modules to make completion less overwhelming; and consolidation of study information in one location. CONCLUSION: Involving young people in designing a retention strategy for young people with cancer has informed the BRIGHTLIGHT retention strategy. Patient and public involvement is imperative for successful research but measuring impact is challenging. The success of implementing the changes to optimize retention was shown in the increase in retention in Wave 3 from 30% to final participation of 58%.

[Formula: see text]Working memory and behavioral inhibition in boys with ADHD: An experimental examination of competing models.

Working memory (WM) and behavioral inhibition impairments have garnered significant attention as candidate core features, endophenotypes, and/or associated neurocognitive deficits of attention-deficit/hyperactivity disorder (ADHD). The relationship between ADHD-related WM and inhibition deficits remains relatively unclear, however, with inferences about the constructs' directional relationship stemming predominantly from correlational research. The current study utilized a dual-task paradigm to experimentally examine the relationship between ADHD-related WM and behavioral inhibition deficits. A total of 31 boys (15 ADHD and 16 typically developing [TD]) aged 8-12 years completed WM (1-back and 2-back), behavioral inhibition (stop-signal task [SST]), and dual-condition (1-back/SST and 2-back/SST) experimental tasks. Children with ADHD exhibited significant, large-magnitude WM deficits for the 1-back condition but were not significantly different from children in the TD group for the 2-back, 1-back/SST, and 2-back/SST conditions. Children with ADHD also exhibited significant inhibition deficits for the SST, 1-back/SST, and 2-back/SST conditions, but the within-group effect was not significant. The findings suggest that ADHD-related stop-signal demands are upstream, or compete for, resources involved in controlled-focused attention and/or other central executive (CE), WM processes.