Making sense of the cancer journey: Pediatric cancer survivors' and their parents' autobiographical memories.

PURPOSE: Youth diagnosed with acute lymphoblastic leukemia (ALL) and their caregiver's experience a myriad of challenges in all domains of health that extend beyond treatment. Yet, little is known about how the cancer experience, and recollections associated with the experience, impact survivorship. We explored pediatric ALL survivors' and their caregivers' autobiographical memories of the cancer experience from diagnosis onwards. METHODS: Survivors of ALL, and one of their caregivers, were recruited through a local clinic. Survivors and their caregivers completed a demographic survey and semi-structured, private, one-on-one interviews. Demographic information were analyzed using descriptive statistics. Interviews were transcribed verbatim and analyzed using reflexive thematic analysis at the level of the individual and dyad. RESULTS: Insights from survivors (N = 19; Mage = 15.3 years) and their caregivers (n = 19; Mage = 45.4 years) were captured. Analyses generated two themes contingent on role (i.e., survivor or caregiver): (1) It is hard to recall my cancer experience and (2) We did as much as we could to manage our child's cancer experience and two unified themes (present in both survivors and their caregivers): (3) It took a village to get through the cancer experience and (4) The cancer diagnosis and experience has had a lasting impact. CONCLUSIONS: Findings highlight the varied and long-lasting ways cancer impacts survivors of pediatric ALL and their caregivers. Survivors had difficultly remembering their experience or felt that information was withheld and were acutely aware of their caregiver's distress. Caregivers were cautious and intentionally limited the information they shared. IMPLICATIONS FOR CANCER SURVIVORS: Survivors desired to be included within, or told about, decisions related to their healthcare and were acutely aware of their caregiver's distress. Efforts should be made to communicate with survivors (from diagnosis onward) openly and to consider strategies to minimize the short- and long-term impacts of pediatric ALL among survivors and their caregivers.

Social adjustment in children diagnosed with sickle cell disease: A retrospective study.

BACKGROUND: Children with sickle cell disease (SCD) are at risk for physical, psychological, and social adjustment challenges. This study sought to investigate social adjustment and related factors in children living with SCD. METHODS: Data from 32 children (50% male, mean age = 10.32 years, SD = 3.27) were retrospectively collected from a neuropsychology clinic at a tertiary care pediatric hospital. Social adjustment was measured using the Behavior Assessment System for Children (BASC-3) parent-proxy, withdrawal subscale, and the Pediatric Quality of Life Inventory (PedsQL) Generic Module Social Functioning self- and parent-proxy subscales. Other measures captured executive functioning (i.e., Behavior Rating Inventory of Executive Function, Second Edition (BRIEF-2) Parent Form) and non-disease-related associations with social adjustment, including number of years in Canada and family functioning (i.e., PedsQL Family Impact Module). RESULTS: Sixteen percent of patients reported elevated social adjustment difficulties. Multiple linear regression found better family functioning [B = .48, t = 2.65, p = .016], and higher executive functioning [B = -.43, t = -2.39, p = .028] were related to higher scores on the PedsQL parent-proxy ratings of social adjustment [F(4,18) = 5.88, p = .003]. Male sex [B = .54, t = 3.08, p = .005], and having lived more years in Canada [B = .55, t = 2.81, p = .009], were related to higher PedsQL self-reported social adjustment [F(4,23) = 3.75, p = .017]. The model examining the BASC-3 withdrawal subscale was not statistically significant [F(4,16) = 1.63, p = .22]. IMPLICATIONS: Social adjustment in children diagnosed with SCD warrants future research to understand the influence of executive function, and non-disease-related factors, particularly focusing on sociocultural factors.

Internet-Delivered Cognitive Behavioral Treatment for Chronic Pain in Adolescent Survivors of Childhood Cancer: Protocol for a Single-Group Feasibility Trial.

BACKGROUND: There are over 500,000 survivors of childhood cancer in North America alone. One in 4 survivors experiences chronic pain after treatment has been completed. Youths with chronic pain report increased anxiety, depression, activity limitations, and sleep disturbances. An 8-week web-based cognitive behavioral treatment for chronic pain (Web-Based Management of Adolescent Pain [WebMAP]) has demonstrated a reduction in pain in youths but has not yet been explored in survivors. OBJECTIVE: The objectives of this study are to (1) test the feasibility and acceptability of WebMAP for a sample of survivors with chronic pain and their parents; (2) assess the acceptability of WebMAP using qualitative interviews; (3) assess WebMAP's effect on activity limitations, pain intensity, depression and anxiety symptoms, and sleep disturbances; and (4) assess WebMAP's effect on parent pain catastrophizing and parental response to their child's pain. METHODS: A single-arm mixed methods pre-post intervention study design will be used. Participants will be 34 survivors and at least one of their parents or caregivers. Inclusion criteria are (1) a cancer history, (2) current age of 10-17 years, (3) >2 years post treatment or >5 years post diagnosis, (4) pain present over prior 3 months impairing >1 area of daily life and occurring >1 time per month, and (5) computer access with broadband internet. Survivors will complete a pretreatment questionnaire, which will include the following: the Child Activity Limitations Interview, the pain intensity Numerical Rating Scale, Patient-Reported Outcomes Measurement Information System (PROMIS)-Pain Interference, Anxiety, Depression, Insomnia Severity Index, and Adolescent Sleep Wake Scale. Parents will complete the Pain Catastrophizing Scale-Parent Version and the Adult Responses to Child Symptoms. Upon completion of pretreatment questionnaires (T0), survivors will begin WebMAP. After the 8-week intervention, survivors will complete the same measures (T1), and at 3-month follow-up (T2). Posttreatment interviews will be conducted to determine acceptability. Feasibility will be assessed via recruitment and retention rates. Treatment engagement will be measured by number of modules completed. Pre-post outcome data will be assessed using linear mixed models. Qualitative data will be analyzed using thematic analysis. Patient partners will be involved in study design, recruitment, interpretation of results, and knowledge translation. RESULTS: This study has been funded in January 2022. Data collection started in May 2022 and is projected to end in August 2023. We have enrolled 10 participants as of December 2022. CONCLUSIONS: Investigating whether WebMAP is useful to survivors will be an important step in improving pain management in this population. TRIAL REGISTRATION: ClinicalTrials.gov NCT05241717; https://clinicaltrials.gov/ct2/show/NCT05241717. INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID): DERR1-10.2196/45804.

Hydrogen and dark oxygen drive microbial productivity in diverse groundwater ecosystems.

Around 50% of humankind relies on groundwater as a source of drinking water. Here we investigate the age, geochemistry, and microbiology of 138 groundwater samples from 95 monitoring wells (<250 m depth) located in 14 aquifers in Canada. The geochemistry and microbiology show consistent trends suggesting large-scale aerobic and anaerobic hydrogen, methane, nitrogen, and sulfur cycling carried out by diverse microbial communities. Older groundwaters, especially in aquifers with organic carbon-rich strata, contain on average more cells (up to 1.4 × 107 mL-1) than younger groundwaters, challenging current estimates of subsurface cell abundances. We observe substantial concentrations of dissolved oxygen (0.52 ± 0.12 mg L-1 [mean ± SE]; n = 57) in older groundwaters that seem to support aerobic metabolisms in subsurface ecosystems at an unprecedented scale. Metagenomics, oxygen isotope analyses and mixing models indicate that dark oxygen is produced in situ via microbial dismutation. We show that ancient groundwaters sustain productive communities and highlight an overlooked oxygen source in present and past subsurface ecosystems of Earth.

Exploring pain among young people who have completed treatment for acute lymphoblastic leukemia: experiences of youth and caregivers.

PURPOSE: Acute lymphoblastic leukemia (ALL) is the most common cancer diagnosed among individuals <14 years of age. The disease and its treatments are associated with negative side effects, including pain, which is both prevalent and distressing. Little is known about pain experiences in this population, which has slowed efforts to identify strategies to mitigate and cope with this adverse effect. This study sought to explore youth's and their caregiver's experiences with, and perspectives of, pain in the context of pediatric cancer treatment. METHODS: Youth and one of their caregivers were recruited through (omitted for peer review). Following completion of a demographic survey, youth and one of their caregivers were interviewed separately using a semi-structured, one-on-one interview guide. Demographic information was analyzed with descriptive statistics, and interviews were transcribed verbatim and analyzed using reflexive thematic analysis. RESULTS: Youth (n = 19; Mage = 15.3 years) and caregiver (n = 19; Mage = 45.4 years) perspectives informed 4 themes: (1) my pain experience is nuanced, multidimensional, and is changing over time; (2) the cancer experience has changed the way I experience and respond to pain; (3) I used strategies to manage pain, and not all of them worked; and (4) my pain experience was influenced by people around me. CONCLUSIONS: Findings extend prior work, suggesting that pain is common, distressing, multidimensional, and influenced by social context. Results highlight the number of ways in which youth and their caregivers attempt to manage their pain and factors influencing pain experiences. Greater efforts are needed to address pain during cancer treatment and survivorship.

The Impact of the Early COVID-19 Global Pandemic on Children Undergoing Active Cancer Treatment and Their Parents.

(1) Background: The COVID-19 global pandemic has impacted people worldwide with unique implications for vulnerable groups. In this cross-sectional study, we examined the impact of the early pandemic on children undergoing active cancer treatment and their parents. (2) Methods: In May 2020, 30 parents of children undergoing active cancer treatment completed an online survey regarding the impact of COVID-19 on their child's cancer care, perceived utility of telemedicine, and child and parent mental health status. (3) Results: Most participants (87%) reported that they did not experience any changes to major cancer treatments. Among those who reported using telemedicine, 78% reported this to be beneficial. Over half of the participants reported that their child's mental health status was worse now than prior to the COVID-19 global pandemic. Parent-reported child anxiety scores were significantly higher for those who reported changes to mental health care for their child compared to those who did not report the same, t(25.99) = -3.04, p = 0.005. (4) Conclusion: Child and parent mental health status were affected when compared to pre-pandemic. Telemedicine appears to be a promising complement to face-to-face meetings for some families and warrants further exploration.

Social adjustment across the lifespan in survivors of pediatric acute lymphoblastic leukemia (ALL): a systematic review.

PURPOSE: The objectives of this review were to (1) summarize studies that described social adjustment in survivors of pediatric ALL across the lifespan, (2) summarize social adjustment outcomes reported across studies, and (3) examine associations between social adjustment and disease/treatment- and non-treatment-related factors. METHODS: Searched databases included EMBASE (Ovid), MEDLINE (Ovid), PsycINFO (EBSCO Information Services), and Web of Science (Thomson Reuters). Eligible studies included: (1) original research; (2) published in English; (3) a diagnosis of cancer between 0 and 21 years; (4) survivors at least 5 years from diagnosis and/or 2 years from therapy completion; and (5) quantitative assessment of social adjustment. RESULTS: The literature search yielded 3698 articles of which 43 were included in the final review. Risk of bias was assessed using domains adapted from the Cochrane risk-of-bias tool. Quality of evidence was evaluated following the Grading of Recommendations Assessment Development and Evaluation (GRADE) criteria. There was some evidence that school-aged and adolescent/young adult survivors experienced worse social adjustment compared to controls. There was some evidence suggesting cranial radiation therapy (CRT) is associated with social adjustment difficulties among young adult survivors. Inconsistent evidence was found for relapse, age at diagnosis and study, sex, and late effects in relation to social adjustment. CONCLUSION: Survivors of pediatric ALL were at higher risk of social adjustment difficulties compared to controls. However, evidence for treatment and non-treatment risk and resilience factors require stronger evidence. IMPLICATIONS FOR CANCER SURVIVORS: Information on modifiable factors that modulate social adjustment may influence targets of intervention and follow-up guidelines.

The Perceived Impact of COVID-19 on the Mental Health Status of Adolescent and Young Adult Survivors of Childhood Cancer and the Development of a Knowledge Translation Tool to Support Their Information Needs.

Background: Adolescent and young adult (AYA; 13 to 39 years) survivors of childhood cancer may be especially vulnerable to physical health and mental health concerns during the pandemic. We investigated the impact of COVID-19 on the mental health status of AYA survivors (Aim 1) and shared tailored, evidence-based health-related information on COVID-19 (Aim 2). Methods: Between May and June 2020, participants completed a cross-sectional online survey assessing their cancer history, current mental health status, and their COVID-19 information needs. Results: Ninety-four participants (78 females, 13 males, 2 non-binary) with a mean age of 26.9 years (SD = 6.2) were included in the final sample. Participants reported residing from 10 countries and 94% identified as White. Nearly half of the participants (49%) described their mental health status as worse now than before the pandemic. Thirty-nine participants (41%) that indicated their current mental health status was tied to fears/worries about their past cancer and treatment experienced a higher level of anxiety and PTSS than those who did not report the same. Most participants (77%) had not received any information related to the potential risks of COVID-19 and expressed an interest in receiving this information. In response, an infographic detailing recommended strategies for coping with mental health problems in the pandemic, along with preliminary study findings, was developed. Discussion: AYA survivors reporting their mental health status was linked to their past cancer experienced poorer mental health. There is a value to educating survivors on their potential health risks, but accounting for their perceived mental health vulnerabilities should be considered when disseminating knowledge. The use of an infographic is a unique contribution towards the development of innovative and personalized means of sharing health education to this vulnerable yet resilient group. This research on the mental health status of AYA survivors very early in the pandemic informs continued initiatives investigating the rapidly changing nature of how COVID-19 may impact AYA survivors today and in the future.

Health related quality of life in children with sickle cell disease: A systematic review and meta-analysis.

This review had three aims: 1) describe the measures used to assess health-related quality of life (HRQL) in pediatric patients diagnosed with sickle cell disease (SCD); 2) document the biopsychosocial factors related to HRQL in pediatric patients diagnosed with SCD; and 3) complete a meta-analysis comparing HRQL in pediatric patients diagnosed with SCD to healthy controls. Included studies were published in English, quantitatively assessed HRQL as a primary aim, in both SCD and controls, and included participants between 0 and 21 years of age. The final review included 66 articles, with a total of 8642 participants with SCD, 4 months-21 years of age, and 62,458 controls, 5-27 years of age. HRQL was predominately measured using the Pediatric Quality of Life Inventory Generic Core and Sickle Cell Disease Module. Meta-analyses revealed children with SCD had significantly worse HRQL compared to healthy controls (standardized mean difference = -0.93, 95% CI = -1.25, -0.61, p < 0.00001). Worse HRQL was associated with more severe SCD, female sex, and pain. The findings indicate that children with SCD are at risk for worse HRQL compared to their healthy peers and their HRQL may be impacted by several biopsychosocial factors. Future research is needed to examine how sociocultural factors uniquely impact this population and their overall quality of life.

Exploring Posttraumatic Stress Symptoms and Posttraumatic Growth among Children Living beyond Cancer and Their Parents Using an Actor-Partner Interdependence Model.

There is a growing focus on describing both negative and positive outcomes in the wake of childhood cancer. The purpose of this study was to describe and explore the relationships between posttraumatic stress symptoms (PTSS) and posttraumatic growth (PTG) among children living beyond cancer and one of their parents. As part of a larger online survey, 113 children (Mage at time of study = 15.82 (SD = 4.81); Mage at diagnosis = 5.86 (SD = 4.66)) and one of their parents completed questionnaires assessing PTSS and PTG. Descriptive statistics were used to describe the sample and levels of PTSS and PTG. Data were z-transformed and analyzed using bivariate correlations and t-tests. An actor-partner interdependence model (APIM) was used to test whether children's and their parents' PTSS was associated with their own PTG (actor effect) and the others' PTG (partner effect). PTSS was low and PTG was moderate in this sample relative to scale ranges. There were no significant differences between the children's and their parents' PTSS (p = 0.535) or PTG (p = 0.534). Results from the APIM showed no significant actor effects (p = 0.185). A significant overall partner effect (p = 0.020) emerged. Lower PTSS for children was associated with greater PTG for their parents (b = -0.29, p = 0.018), but parent's PTSS was not associated with children's PTG (p = 0.434). This sample reported similar levels of PTSS and PTG to that which has been reported in the literature. Children and their parents' scores on PTSS and PTG measures were not significantly different from one another. Children's PTSS was negatively associated with their parents PTG, illuminating the ways in which PTSS and PTG may be related in the context of childhood cancer. Exploring family-based strategies to reduce PTSS and enhance PTG may be warranted, though further studies are required.

Social adjustment in survivors of acute lymphoblastic leukemia without cranial radiation therapy.

OBJECTIVE: To evaluate group differences in social adjustment in survivors of pediatric acute lymphoblastic leukemia (ALL) compared to survivor siblings and controls; identify disease-related predictors of social adjustment in survivors; and explore whether executive functioning explained differences in social adjustment across groups and between disease-related predictors. METHODS: Survivors of pediatric ALL (n = 38, average age at diagnosis = 4.27 years [SD = 1.97]; average time off treatment = 4.83 years [SD = 1.52]), one sibling (if available, n = 20), and one parent from each family were recruited from a long-term survivor clinic. Healthy age- and sex-matched controls (n = 38) and one parent from each family were recruited from the community. Parents completed the Behavioral Assessment System for Children, Parent Rating Scale (BASC-3) Social Withdrawal subscale as a measure of social adjustment, and the Behavior Rating Inventory of Executive Functions (BRIEF-2) as a measure of executive function for each of their children. Multilevel modeling and mediation analysis were used to achieve the study aims. RESULTS: Parents reported that survivors had significantly worse social adjustment compared to controls (b = 6.34, p = .004), but not survivor siblings. Among survivors, greater time off treatment (b = 2.06, p = .058) and poorer executive functioning (b = 0.42, p = .006) were associated with worse social adjustment. Executive function did not mediate differences in social withdrawal between survivors and controls or the relationship between time off treatment and social withdrawal among survivors. CONCLUSIONS: Survivors of pediatric ALL presenting to follow-up programs should be screened for difficulties with social adjustment. Future research should examine treatment- and nontreatment-related factors contributing to poorer social outcomes.