Measuring what gets done: Using goal attainment scaling in a vocational counseling program for survivors of childhood cancer.

BACKGROUND: Childhood cancer survivors face education and employment challenges due to physical, cognitive, and psychosocial effects of the disease and treatments, with few established programs to assist them. The objectives of this study were to describe the implementation of Goal Attainment Scaling (GAS) to evaluate an educational and vocational counseling program established for survivors of childhood cancer, and analyze patterns of program engagement and client outcomes, stratified by demographic and diagnostic characteristics. METHODS: A population-based retrospective cohort study of childhood cancer survivors who were engaged with the Pediatric Oncology Group of Ontario's School and Work Transitions Program (SWTP) between January 2015 and December 2018 was utilized. Survivors were followed from SWTP engagement until May 30, 2019 to capture goal attainment. Individual goals were summarized across various demographic, disease, and treatment strata. RESULTS: In total, 470 childhood cancer survivors (median age = 17.9, 58% male) set 4,208 goals in the SWTP during the study period. The mean length of observation was 130.8 weeks (SD = 56.9). Overall, 68% of the goals were achieved. Eighty-three percent of the goals related to further education. Clients diagnosed with a solid tumor set the most goals on average, followed by those with central nervous system tumors and leukemia/lymphoma. CONCLUSIONS: The SWTP assists childhood cancer survivors in realizing their academic and vocational goals. Application of GAS in this setting is a feasible way to evaluate program outcomes. From the volume and breadth of the GAS goals set and achieved, the overall success of the SWTP appears strong.

Financial toxicity among adolescent and young adult cancer survivors: A systematic review of educational attainment, employment, and income.

PURPOSE: To identify, evaluate and summarize the evidence on educational attainment, employment status and income of AYAs surviving cancer. METHODS: A search of six databases for articles published between 01/01/2010 and 03/31/2022 was performed. Articles with an AYA survivorship population, quantitative design and a cancer-free comparator group were included. Data extraction was conducted, and quality appraisal was completed using ROBINS-I. Results were summarized using a narrative synthesis. RESULTS: A total of 2801 articles were identified, of which 12 were included. Among the limited evidence, educational attainment did not differ from cancer-free peers. Survivors were more likely to be unemployed, have lower incomes and require social security for income supplementation. Evidence suggested that females, diagnosis of brain cancer and the presence of late-effects were among the risk factors for severe outcomes. CONCLUSIONS: Limited socioeconomic evidence exists for AYAs surviving cancer. Long-lasting financial toxicities occur and highlights a need for further investigation.

Utility of a Cancer Predisposition Screening Tool for Predicting Subsequent Malignant Neoplasms in Childhood Cancer Survivors.

PURPOSE: Childhood cancer survivors (CCS) are at risk of developing subsequent malignant neoplasms (SMNs) resulting from exposure to prior therapies. CCS with underlying cancer predisposition syndromes are at additional genetic risk of SMN development. The McGill Interactive Pediatric OncoGenetic Guidelines (MIPOGG) tool identifies children with cancer at increased likelihood of having a cancer predisposition syndrome, guiding clinicians through a series of Yes or No questions that generate a recommendation for or against genetic evaluation. We evaluated MIPOGG's ability to predict SMN development in CCS. METHODS: Using the provincial cancer registry (Ontario, Canada), and adopting a nested case-control approach, we identified CCS diagnosed and/or treated for a primary malignancy before age 18 years (1986-2015). CCS who developed an SMN (cases) were matched, by primary cancer and year of diagnosis, with CCS who did not develop an SMN (controls) over the same period (1:5 ratio). Potential predictors for SMN development (chemotherapy, radiation, and MIPOGG output) were applied retrospectively using clinical data pertaining to the first malignancy. Conditional logistic regression models estimated hazard ratios and 95% CIs associated with each covariate, alone and in combination, for SMN development. RESULTS: Of 13,367 children with a primary cancer, 317 (2.4%) developed an SMN and were matched to 1,569 controls. A MIPOGG output recommending evaluation was significantly associated with SMN development (hazard ratio 1.53; 95% CI, 1.06 to 2.19) in a multivariable model that included primary cancer therapy exposures. MIPOGG was predictive of SMN development, showing value in nonhematologic malignancies and in CCS not exposed to radiation. CONCLUSION: MIPOGG has additional value for SMN prediction beyond treatment exposures and may be beneficial in decision making for enhanced individualized SMN surveillance strategies for CCS.

Pediatric hepatic cancer incidence and survival: 30-year trends in Ontario, Canada; the United States; and Australia.

BACKGROUND: Pediatric hepatic cancer is a rare malignancy, comprising only approximately 2% of all cancers diagnosed in children aged <15 years. The authors sought to describe trends in pediatric hepatic cancer incidence and survival in Ontario, Canada; the United States; and Australia. METHODS: Children aged <15 years who were diagnosed with hepatic cancer from 1985 through 2013 were ascertained through population-based registries and followed from the time of diagnosis until December 31, 2015. Age-standardized incidence and 5-year relative survival were calculated for each jurisdiction. Multivariable flexible parametric survival models were used to explore predictors of hepatic cancer mortality. RESULTS: A total of 794 children were identified in Ontario (148 children), the United States (400 children), and Australia (246 children). The average annual incidence increased by 2.2% (95% CI, 0.5%-4.0%) in Australia, 2.1% (95% CI, 0.9%-3.3%) in the United States, and 1.3% (95% CI, -0.4% to 3.0%) in Ontario. The 5-year relative survival rate improved from 60% to 82% (P = .08) in Ontario and 62% to 78% (P = .02) in the United States between the diagnostic periods 1985 through 1994 and 2005 through 2013, whereas in Australia the rate remained constant (between 74% and 77%) during the study period. On multivariable analysis, there was no significant difference noted with regard to the hazard of death between jurisdictions (P = .06). Older age, the presence of metastatic disease, and being diagnosed with hepatocellular carcinoma were found to be associated with mortality. CONCLUSIONS: The incidence of hepatic cancer in children appears to have increased over the last 30 years in Australia and North America. Survival differences between Australia; Ontario, Canada; and the United States observed in the 1980s and 1990s were no longer apparent and only marginal geographical differences in the hazard of mortality were observed.

Bayesian network modelling study to identify factors influencing the risk of cardiovascular disease in Canadian adults with hepatitis C virus infection.

OBJECTIVES: The present study evaluates the extent of association between hepatitis C virus (HCV) infection and cardiovascular disease (CVD) risk and identifies factors mediating this relationship using Bayesian network (BN) analysis. DESIGN AND SETTING: A population-based cross-sectional survey in Canada. PARTICIPANTS: Adults from the Canadian Health Measures Survey (n=10 115) aged 30 to 74 years. PRIMARY AND SECONDARY OUTCOME MEASURES: The 10-year risk of CVD was determined using the Framingham Risk Score in HCV-positive and HCV-negative subjects. Using BN analysis, variables were modelled to calculate the probability of CVD risk in HCV infection. RESULTS: When the BN is compiled, and no variable has been instantiated, 73%, 17% and 11% of the subjects had low, moderate and high 10-year CVD risk, respectively. The conditional probability of high CVD risk increased to 13.9%±1.6% (p<2.2×10-16) when the HCV variable is instantiated to 'Present' state and decreased to 8.6%±0.2% when HCV was instantiated to 'Absent' (p<2.2×10-16). HCV cases had 1.6-fold higher prevalence of high-CVD risk compared with non-infected individuals (p=0.038). Analysis of the effect modification of the HCV-CVD relationship (using median Kullback-Leibler divergence; DKL ) showed diabetes as a major effect modifier on the joint probability distribution of HCV infection and CVD risk (DKL =0.27, IQR: 0.26 to 0.27), followed by hypertension (0.24, IQR: 0.23 to 0.25), age (0.21, IQR: 0.10 to 0.38) and injection drug use (0.19, IQR: 0.06 to 0.59). CONCLUSIONS: Exploring the relationship between HCV infection and CVD risk using BN modelling analysis revealed that the infection is associated with elevated CVD risk. A number of risk modifiers were identified to play a role in this relationship. Targeting these factors during the course of infection to reduce CVD risk should be studied further.

Pulmonary and overall healthcare utilization after childhood and young adult thyroid cancer.

Differentiated thyroid carcinoma (DTC) in children, adolescents, and young adults is associated with excellent prognosis. However, little is known about the long-term utilization of healthcare resources among survivors. The objective of this study was to compare the utilization of healthcare resources among DTC survivors to the general population, with a focus on pulmonary-related resource utilization. Population-based linked data were used to retrospectively ascertain DTC patients from the Ontario Cancer Registry, age <30 years at diagnosis between 1992 and 2011. DTC cases were individually matched 1:10 to the general population on age, sex, diagnosis year, and rural status. Billing records for all-cause hospitalizations, emergency department visits, pulmonary subspecialist visits, and chest imaging were compared using incidence rate ratios (IRR). A total of 2456 individuals with DTC were identified, with women representing the majority (82.8%) of cases. Compared to controls, hospitalization and emergency department visit IRRs were 2.56 (95% CI, 2.49-2.63) and 2.22 (95% CI, 2.18-2.26), respectively. An excess of pulmonary diagnostic imaging was observed for chest radiography (IRR, 2.7; 95% CI, 2.6-2.8) and pulmonary CT's (IRR, 17.5; 95% CI, 15.8-19.3). Patients who underwent radioactive iodine therapy had a higher incidence of pulmonary-related healthcare utilization than those who did not. The highest healthcare utilization for all modalities was observed in the 30 to 90 days after DTC diagnosis with a steady decline further from diagnosis; however, elevated utilization was observed throughout the observation period. Health services utilization is high for primary DTC survivors, irrespective of the time since diagnosis. Radioactive iodine therapy is associated with higher rates of utilization. These findings have ramifications for treatment, surveillance and for policy formulation.

Anxiety, depression, and mental health-related quality of life in survivors of pediatric allogeneic hematopoietic stem cell transplantation: a systematic review.

Allogeneic hematopoietic stem cell transplantation (allo-HSCT) has become increasingly used as a therapeutic treatment for several pediatric conditions, however the long-term mental health sequelae remain understudied among these survivors. Our objective was to conduct a systematic literature review to determine the association between allo-HSCT and anxiety, depression, and psychological health-related quality of life (HRQOL) in pediatric allo-HSCT recipients compared to survivors of pediatric cancer or healthy children. A literature search of peer-reviewed databases was conducted. Data extraction was conducted using a standardized form. Due to the heterogeneity in studies, populations, and measurement instruments, only a qualitative synthesis was performed. A total of 24 studies met eligibility criteria. Rates of anxiety and depression were higher among survivors of pediatric allo-HSCT compared to population normal values or children treated for health conditions without allo-HSCT. Most allo-HSCT survivors self-reported psychological HRQOL within normal levels, although some studies in leukemia patients identified poorer psychological HRQOL. The presence of multiple chronic health conditions, chronic graft-versus-host-disease, and patient sex were important risk factors for worse mental health. Patients who receive allo-HSCT during childhood experience subsequent anxiety, depression, and poorer psychological HRQOL after transplant and several clinical characteristics contribute to these mental health sequelae.

Impact of Videotaped Information on the Experience of Parents of Children with Acute Lymphoblastic Leukemia.

Videotaped information has been shown to be effective in reducing parental anxiety and facilitating knowledge transfer in various clinical settings. There is lack of literature on the use of videotaped information during the pediatric oncology initial family disclosure meeting. The purpose of this study was to deliver an informative DVD, highlighting information on childhood acute lymphoblastic leukemia (ALL), to parents of children with newly diagnosed ALL and to assess if the DVD provided increased levels of satisfaction and decreased levels of anxiety in parents around the time of diagnosis. We surveyed 24 parents of children on active treatment for ALL, diagnosed between the ages of 1 and 18 years from 2008 to 2016 at The Hospital for Sick Children, Toronto, Canada. Parents were provided a survey questionnaire assessing levels of satisfaction with information communicated by the healthcare team and anxiety following verbal disclosure and were asked to report satisfaction and anxiety levels immediately following viewing the DVD intervention. Twenty-three/24 (95.8%) parents surveyed reported seeking information from additional resources after disclosure. Of the 24 parents who watched the DVD, 12 (50.0%) watched it once, while 12 (50.0%) watched it twice or more. All parents were satisfied with DVD information, and there was a significant decrease in anxiety after viewing (P = 0.03). All 24 parents felt that the DVD was a useful educational tool. Videotaped information after verbal disclosure is an effective educational resource and is associated with reduced anxiety among parents of children with ALL.

Incidence of Heart Failure Among Immigrants to Ontario, Canada: A CANHEART Immigrant Study.

BACKGROUND: Several known traditional cardiovascular risk factors contribute to the development of heart failure (HF); however, whether ethnicity is also an important predictor is not well established. We determined the incidence of hospitalization for HF among ethnic groups in Ontario, Canada, and examined differences in risk factor prevalence that may contribute to disparities in HF hospitalization incidence between groups. METHODS AND RESULTS: We conducted a retrospective observational study from 2008 to 2012 with the use of a linked cohort derived from population-based health administrative, clinical, and survey datasets. We followed 895,823 recent immigrants from 8 ethnic groups and 5.3 million long-term residents aged 40-105 years for incident HF hospitalization. Sex-stratified age-standardized HF incidence was lower among all immigrant groups than long-term residents. Among immigrants, Black men and West Asian women had the highest incidence of hospitalizations for HF (1.19 and 1.60 per 1000 person-years, respectively), and East Asians of both sexes had the lowest incidence. After adjusting for sociodemographic characteristics, comorbidities, and other risk factors, the association between ethnicity and HF hospitalization risk remained significant. CONCLUSIONS: HF hospitalization incidence varies widely among ethnic immigrant groups, highlighting the importance of ethnicity as a potential independent risk factor for HF development.

Cardiovascular disease risk in patients with hepatitis C infection: Results from two general population health surveys in Canada and the United States (2007-2017).

The role of hepatitis C virus (HCV) infection in increasing the risk of cardiovascular disease (CVD) is controversial. The objective of the present study is to estimate the 10-year risk of CVD in HCV- positive subjects and describe their profile of cardiometabolic risk markers compared to HCV-negative subjects. We conducted a cross-sectional study to estimate 10-year CVD risk, calculated using the Framingham Risk Score (FRS), in participants from the Canadian Health Measures Survey (CHMS; 2007-2015, n = 10,115) and the US-National Health and Nutrition Examination Survey (NHANES; 2007-2016, n = 16,668). Subjects included in our analysis were aged 30 to 74 years with no prior history of CVD. FRS estimates, sociodemographic and cardiometabolic risk factors were compared between HCV- positive and -negative subjects in the two surveys. HCV-positive subjects had a distinct sociodemographic profile compared to their HCV-negative counterparts. Cardiometabolic risk factors, inflammatory markers and serum levels of micronutrients were comparable between the two survey populations, both in HCV-positive and -negative subjects. The average FRS in HCV-positive patients was in the range of "intermediate" 10-year CVD risk (i.e., 10-20%) and was significantly higher (P<0.01) than their HCV-negative counterparts who were within the "low" 10-year CVD risk range (i.e., ≤10%). Using a multivariable linear regression model adjusted for ethnicity, number of metabolic syndrome components and BMI, HCV infection was significantly associated with a 2.5-3.5% absolute risk increase of 10-year CVD (P<0.01). The results of the present study suggest a potential association between HCV infection and risk of subclinical and clinical CVD. The expansion of anti-HCV therapy may also contribute to reduced CVD risk and burden in patients with chronic HCV infection and should be explored further in other datasets and population modelling studies.

Predictors of thrombohemorrhagic early death in children and adolescents with t(15;17)-positive acute promyelocytic leukemia treated with ATRA and chemotherapy.

Clinical trials on childhood acute promyelocytic leukemia (APL) report early death (ED) rates of 3-8%, but predictors of thrombohemorrhagic (TH)-ED are not well understood. In a retrospective study, we aimed to determine the incidence and predictors of TH-ED in childhood APL. Data were analyzed from children and adolescents with t(15;17)-positive APL (n = 683) who started treatment with all-trans retinoic acid (ATRA) and chemotherapy in different international studies. Demographic data; initial white blood cell (WBC), peripheral blood (PB) blast, and platelet counts; hemoglobin value; coagulation parameters; morphologic variant (M3 or M3v); and induction details were analyzed. Early death was defined as death occurring within 30 days of presentation. The incidence of ED was 4.7% (32 of 683 patients). Predictors of TH-ED were identified by univariable and multivariable Cox proportional hazard regression analyses (n = 25). In univariable analysis, high WBC (>10 × 109/L) (P < 0.001) and high PB blast (>30 × 109/L) (P < 0.001), M3v (P < 0.01), and black ethnicity (P < 0.001) were independent predictors of TH-ED. In multivariable analysis, high WBC count (P < 0.01) and obesity (i.e., body mass index ≥95th percentile for age) (P = 0.03) were predictors of TH-ED. Initial high WBC counts and obesity are likely predictors of TH-ED in childhood APL. The efficacy of novel drugs for APL-associated coagulopathy or of frontline arsenic trioxide and ATRA combination regimens in reducing ED rates in childhood APL remains to be established.

Early Complications of Hyperleukocytosis and Leukapheresis in Childhood Acute Leukemias.

Hyperleukocytosis in children with acute lymphoblastic leukemia (ALL) and acute myeloid leukemia (AML) is associated with early morbidity and mortality. The benefit from leukapheresis is controversial, and its complications are not well defined. We analyzed the frequency of early complications in children with ALL and AML presenting with white blood cell (WBC) count >100 × 10(9)/L, and the type and frequency of complications related to leukapheresis. During a 12-year period, 84 of 634 (13%) ALL and 18 of 143 (12.5%) AML patients presented with hyperleukocytosis. Leukapheresis was performed in 18 ALL and 12 AML patients. The median initial WBC was 474 × 10(9)/L in the leukapheresis group compared with 175 × 10(9)/L in the nonleukapheresis group. Neurological leukostasis occurred in 6 ALL (7.1%) and 4 AML (22.2%) patients. Pulmonary leukostasis occurred in 16 ALL (19%) and 4 AML patients (22.2%). Neurological symptoms improved in few patients after leukapheresis, except in patients with very high WBC (>650 × 10(9)/L in ALL and >400 × 10(9)/L in AML). Leukapheresis improved respiratory symptoms in some patients but caused worsening symptoms in others. Early death was associated with neurological complications, AML diagnosis, and coagulopathy. Leukapheresis did not delay initiation of chemotherapy, nor did it impact early response to chemotherapy or long-term survival. Complications included femoral vein thrombosis, electrolyte imbalances, and hemodynamic instability, which were all reversible. The role of leukapheresis as a cytoreductive procedure in childhood hyperleukocytic leukemia remains to be well defined.

Treatment of young children with CNS-positive acute lymphoblastic leukemia without cranial radiotherapy.

BACKGROUND: Due to the long-term sequelae of cranial radiotherapy (CRT), contemporary treatment protocols for children with acute lymphoblastic leukemia (ALL) aim to limit the use of prophylactic CRT. For patients with central nervous system (CNS) involvement with ALL at diagnosis, the use of CRT remains common. Children <5 years of age are a particularly challenging subgroup in whom the consequences of CRT can be devastating. PROCEDURE: This study retrospectively describes the overall (OS) and event-free survival (EFS) of young children (1-5 years) who were treated for CNS-positive ALL at the Hospital for Sick Children between 2000 and 2013. RESULTS: Of a total of 19 patients, two were treated with upfront CRT, both as part of the conditioning regimen prior to HSCT. All patients received intensification of CNS-directed chemotherapy by triple intra-thecal chemotherapy (84.2%), use of dexamethasone in induction (57.9%) and maintenance (66.7%), and high-dose methotrexate (77.8%). The OS was 84.2 ± 8.4% and EFS was 79.0 ± 9.4% with a median follow-up time of 4.3 years (range, 2.6-8.2). The cumulative incidence of CNS relapse was 5.2 ± 5.1%. CONCLUSIONS: We conclude that omission of CRT from the treatment of young children with ALL involving the CNS is associated with acceptable survival and avoids potentially devastating late effects in this group.