Risky health behavior among adolescents in the childhood cancer survivor study cohort

Unhealthy lifestyle behaviors, overweight, and obesity among childhood cancer survivors in the Netherlands: A DCCSS LATER study

BACKGROUND

The objective of this study was to examine the prevalence of unhealthy lifestyle behaviors, overweight, and obesity in Dutch childhood cancer survivors (CCSs) compared with sibling controls and the Dutch general population. Other aims were to assess associated factors of unhealthy lifestyle behaviors, overweight, and obesity and to identify subgroups of CCSs at risk for these unhealthy statuses.

METHODS

The authors included 2253 CCSs and 906 siblings from the Dutch Childhood Cancer Survivor Study-Late Effects After Childhood Cancer cohort, part 1, and added data from the Dutch general population. Questionnaire data were collected on overweight and obesity (body mass index >25.0 kg/m2), meeting physical activity guidelines (>150 minutes per week of moderate or vigorous exercises), excessive alcohol consumption (>14 and >21 alcoholic consumptions per week for women and men, respectively), daily smoking, and monthly drug use. Multivariable logistic regression analyses and two-step cluster analyses were performed to examine sociodemographic-related, health-related, cancer-related, and treatment-related associated factors of unhealthy lifestyle behaviors and to identify subgroups of CCSs at risk for multiple unhealthy behaviors.

RESULTS

CCSs more often did not meet physical activity guidelines than their siblings (30.0% vs. 19.3%; p < .001). Married as marital status, lower education level, nonstudent status, and comorbidities were common associated factors for a body mass index ≥25.0 kg/m2 and insufficient physical activity, whereas male sex and lower education were shared associated factors for excessive alcohol consumption, daily smoking, and monthly drug use. A subgroup of CCSs was identified as excessive alcohol consumers, daily smokers, and monthly drug users.

CONCLUSIONS

The current results emphasize the factors associated with unhealthy behaviors and the potential identification of CCSs who exhibit multiple unhealthy lifestyle behaviors.

Human papillomavirus-associated subsequent malignant neoplasms among childhood cancer survivors

OBJECTIVE

Emerging evidence suggests a higher risk of human papillomavirus-associated subsequent malignant neoplasms (HPV-SMNs) in childhood cancer survivors. However, comprehensive population-based risk estimates for HPV-SMNs are lacking.

METHODS

We utilized longitudinal data obtained from the Surveillance, Epidemiology, and End Results program between 1975 and 2018 to establish a cohort comprising childhood cancer individuals who survived for at least 5 years. Standardized incidence ratio (SIR) with corresponding 95 % confidence interval (95 %CI) was used to evaluate the relative risk of HPV-SMNs. The competing risk regression model was performed to identify risk factors associated with HPV-SMNs.

RESULTS

A total of 35,397 childhood cancer survivors were included. Among them, 42 individuals subsequently developed HPV-SMNs (median time from primary cancer, 25 years). HPV-SMN anatomic sites included cervix (N=16), oropharynx (N=15), anus (N=5), vulva\vagina (N=5), and penis (N=1). The 40-year cumulative incidence rate of HPV-SMNs was estimated to be 0.51 %. All survivors had a 10-fold increased risk of developing HPV-SMNs compared to individuals of similar age in the general population (SIR 10.1, 95 %CI 7.3-13.6). The competing risk regression model indicted that age at diagnosis and the type of primary malignancy could potentially influence the development of HPV-SMNs. Furthermore, multivariable Cox regression analysis confirmed that the presence of HPV-SMNs significantly increased the risk of mortality for survivors (hazard ratio 2.63, 95 %CI 1.68-4.14).

CONCLUSIONS

Childhood cancer survivors have a significantly elevated risk of developing HPV-SMNs, accompanied by poor survival outcomes. Encouraging HPV vaccination and robust surveillance protocols may improve long-term health outcomes in childhood cancer survivors.

Modifiable Lifestyle Risk Factors in Adult Survivors of Childhood Cancer: A Nationally Representative Study

OBJECTIVE

Given the vulnerable health condition of adult childhood cancer survivors, it is essential that they develop positive health behaviors to minimize controllable health risks. Therefore, we evaluated if adult survivors of non-childhood cancer and childhood cancer differ in the odds of each modifiable risk factor compared with each other and compared with the general population.

METHODS

This nationally representative study leveraged the National Health Interview Survey (NHIS) sample from 2000 to 2018 and the Behavioral Risk Factor Surveillance System (BRFSS) sample from 2016 to 2021. Our study population included adults diagnosed with cancer when they were ≤14 years of age. Outcomes included physical activity, body mass index (BMI), current smoking, ever-smoking, alcohol use, and binge drinking.

RESULTS

Insufficient physical activity was not statistically significant in the BRFSS, but in the NHIS, childhood cancer survivors had significantly more insufficient physical activity compared with non-childhood cancer survivors (aOR 1.29, P=0.038) and the general population (aOR 1.40, P=0.006). Childhood cancer survivors also had a higher likelihood of being significantly underweight (aOR 1.84, P=0.018) and having ever-smoked (aOR 1.42, P=0.001) compared with the general population in the NHIS. There was a significantly higher likelihood of smoking among childhood cancer survivors in the BRFSS (aOR 2.02, P=0.004).

CONCLUSIONS

The likelihoods of many risky behaviors between adult childhood cancer survivors and general population controls were comparable, although rates of physical activity may be decreased, and rates of smoking may be increased among childhood cancer survivors. Targeted interventions are needed to promote healthy behaviors in this vulnerable population.

Burden of Childhood Cancer and the Social and Economic Challenges in Adulthood: A Systematic Review and Meta-Analysis

Importance

Significant advancements in pediatric oncology have led to a continuously growing population of survivors. Although extensive research is being conducted on the short-, medium-, and long-term somatic effects, reports on psychosocial reintegration are often conflicting; therefore, there is an urgent need to synthesize the evidence to obtain the clearest understanding and the most comprehensive answer.

Objective

To provide a comprehensive review and analysis of the socioeconomic attainment of childhood cancer survivors (CCSs) compared with their unaffected peers.

Data Sources

A systematic review and meta-analysis was conducted using data obtained from a comprehensive search of MEDLINE (via PubMed), Embase, and CENTRAL (Cochrane Central Register of Controlled Trials) databases on October 23, 2021; the search was updated until July 31, 2023.

Study Selection

Eligible articles reported on educational attainment, employment, family formation, quality of life (QoL), or health-risk behavior-related outcomes of CCSs, and compared them with their unaffected peers. Study selection was performed in duplicate by 4 blinded independent coauthors.

Data Extraction and Synthesis

Data extraction was performed in duplicate by 4 independent authors following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. Outcome measures were odds ratios (ORs) and mean differences with 95% CIs; data were pooled using a random-effects model.

Results

The search identified 43 913 articles, 280 of which were eligible for analysis, reporting data on a total of 389 502 survivors. CCSs were less likely to complete higher levels of education (OR, 0.69; 95% CI, 0.40-1.18), had higher odds of health-related unemployment (OR, 2.94; 95% CI, 1.90-4.57), and showed lower rates of marriage (OR, 0.72; 95% CI, 0.63-0.84) and parenthood (OR, 0.60; 95% CI, 0.49-0.74) compared with population-based controls.

Conclusion and Relevance

Study findings suggest that CCSs face several socioeconomic difficulties; as a result, the next goal of pediatric oncology should be to minimize adverse effects, as well as to provide lifelong survivorship support aimed at maximizing social reintegration.

Health-related risk behaviors among U.S. childhood cancer survivors: a nationwide estimate

BACKGROUND

Childhood cancer survivors (CCS) are subject to a substantial burden of treatment-related morbidity. Engaging in health protective behaviors and eliminating risk behaviors are critical to preventing chronic diseases and premature deaths. This study is aimed to provide updated information on currently smoking, physical inactivity, binge drinking patterns and associated factors among CCS using a nationwide dataset.

METHODS

We constructed a sample of CCS (cancer diagnosis at ages < 21y) and healthy controls (matched on age, sex, residency, race/ethnicity) using 2020 Behavioral Risk Factor Surveillance System. We used Chi-square tests and Wilcoxon rank-sum test to examine differences in sociodemographics and clinical characteristics between two groups. Logistic, ordinal regression and multivariable models (conditional models for matching) were used to determine factors associated with risk behaviors.

RESULTS

The final sample (18-80y) included 372 CCS and 1107 controls. Compared to controls, CCS had a similar proportion of binge drinking (~ 18%) but higher prevalence of currently smoking (26.6% vs. 14.4%, p < 0.001), physical inactivity (23.7% vs. 17.7%, p = 0.012), and of having 2-or-3 risk behaviors (17.2% vs. 8.1%, p < 0.001). Younger age, lower educational attainment, and having multiple chronic health conditions were associated with engaging in more risk behaviors among CCS. Females, compared to male counterparts, had lower odds of binge drinking (adjusted odds ratio (aOR) = 0.30, 95% confidence interval (CI): 0.16-0.57) among CCS but not in all sample. Having multiple chronic health conditions increased odds of both currently smoking (aOR = 3.52 95%CI: 1.76-7.02) and binge drinking (aOR = 2.13 95%CI: 1.11-4.08) among CCS while it only increased odds of currently smoking in all sample.

DISCUSSION

Our study provided risk behavior information for wide age-range CCS, which is currently lacking. Every one in four CCS was currently smoking. Interventions targeting risk behavior reduction should focus on CCS with multiple chronic health conditions.

Parenthood for childhood cancer survivors: unfounded fear of cancer development in offspring and related health behaviors

Current literature reveals no increased risk for adverse non-hereditary health outcomes in the offspring of childhood cancer survivors (CCS), yet survivors reported concerns regarding their offspring's health. To investigate how the fear of cancer development in offspring influences parental behavior related to health and prevention, survey reports from 256 European adult CCS and 256 age- and sex-matched siblings who participated in a multicenter study on offspring health were analyzed in the present study. Analyses of covariance and chi-square tests were conducted to test for differences between CCS and siblings in outcome variables (all related to healthy parenting behavior). CCS reported higher fear levels (p = 0.044, Partial η2 = 0.01) and less alcohol consumption (p = 0.011, Phi = 0.12) and smoking (p = 0.022, Phi = 0.11) during pregnancy than siblings. In survivor families, children were breastfed less often (p < 0.001, Phi = 0.18). Partial correlation analyses showed that CCS' fear levels decreased with increasing age (r = -0.16, p = 0.014), time since oncological therapy (r = -0.19, p = 0.003), and number of children (r = -0.21, p = 0.001). Overall, due to their own experiences with cancer, many CCS harbor misperceptions regarding the health outcomes of their offspring. Although the fear decreases with increasing distance from the active disease, any fear should be taken seriously, even if unfounded, and combated through targeted educational measures.

Contraceptive methods and fertility testing in young adult survivors of childhood cancer

PURPOSE

Reproductive health is important, but often neglected in cancer survivorship care. This study explored contraceptive use and factors associated with fertility testing among young adult survivors of childhood cancer in Germany.

METHODS

Young adult survivors of childhood cancer were identified through the German Childhood Cancer Registry and completed a mailed survey. Survivors were queried regarding contraceptive use, reproductive goals, uncertainty about fertility, and completion or interest in fertility testing. Multivariable stepwise logistic regression models were used to calculate Odds Ratios (OR) and 95% confidence intervals (CI) as a means of identifying factors associated with completion of and interest in fertility testing.

RESULTS

Survivors (N = 472; 57.8% female; aged 23.3 ± 1.5 years, and 14.9 ± 5.0 years from diagnosis), reported high rates of contraceptive use, including 61.2% using a single method, 30.6% dual methods, and 8.1% no/less effective methods. Few survivors had completed fertility testing (13.0%), although 58.8% were interested. Having been diagnosed during adolescence (OR = 2.66, 95%CI: 1.39-5.09), greater uncertainty about fertility (OR = 1.16, 95%CI: 1.03-1.31), and use of dual contraceptive methods (OR = 1.94, 95%CI: 1.02-3.69) were associated with having completed fertility testing. Factors associated with interest in fertility testing included goals of wanting to have children (OR = 7.76, 95%CI: 3.01-20.04) and greater uncertainty about fertility (OR = 1.19 95%CI: 1.06-1.33).

CONCLUSION

In this sample of young adults who survived childhood cancer, most reported contraceptive use. Few survivors had completed fertility testing, although more than half were interested. Interventions are needed to address potential barriers to fertility testing and help survivors manage fertility-related uncertainty.

Health behavior profiles in young survivors of childhood cancer: Findings from the St. Jude Lifetime Cohort Study

BACKGROUND

There is limited understanding of associations between a combination of health behaviors (physical activity, sedentary/screen-time, diet) and cardiometabolic health risk factors, physical performance, and emotional health among young (<18) childhood cancer survivors (CCS). The aims of this research were to address this gap by 1) deriving health behavior adherence profiles among CCS, and 2) examining associations among demographic, diagnosis and/or treatment exposures, cardiometabolic, physical performance, and emotional functioning with health behavior profile membership.

METHODS

Participants included 397 CCS (≥5 years post-diagnosis; 10-17 years old) enrolled in the St. Jude Lifetime Cohort Study who completed physical health evaluations and questionnaires assessing health behaviors and psychological functioning. Latent profile analysis was used to derive profiles of health behavior adherence. Logistic regression and t-tests were used to examine mean-level differences and associations between profile membership with demographic, diagnosis, treatment exposures, cardiometabolic health, psychological functioning, and physical performance.

RESULTS

Two profiles emerged: inactive-unhealthy-diet ("IU") and active-sedentary-unhealthy-diet ("ASU") to guidelines. More participants in IU demonstrated higher resting heart rate (mean [M], 76.54; SD = 12.00) and lower motor proficiency scores (M = 34.73; SD = 29.15) compared to ASU (resting heart rate, M = 71.95, SD = 10.74; motor proficiency, M = 50.40, SD = 31.02).

CONCLUSIONS

CCS exhibited low adherence to multiple health behavior guidelines, with adherence patterns differentially associated with cardiometabolic health (i.e., resting heart rate) and physical performance. However, robust protection against all health variables was not observed. Findings suggest interventions designed to improve health outcomes should target multiple health behaviors simultaneously.

PLAIN LANGUAGE SUMMARY

Pediatric cancer survivors are at-risk for detrimental health outcomes associated with cancer and treatment. Engagement in healthy lifestyle behaviors serves to reduce health vulnerabilities among adult survivors but less is known about associations with lifestyle behaviors on young survivors. This study documents patterns of lifestyle behaviors among survivors of pediatric cancer, factors that increase susceptibility to nonadherence, and associations among lifestyle behaviors and health indicators.

Health behaviors in adolescent survivors of cancer: An integrative review

PROBLEM

Adolescent survivors of cancer face an increased risk of chronic health conditions that can be improved by healthy behaviors. The purpose of this review is to synthesize the extent/prevalence of health behaviors (physical activity [PA], diet, human papillomavirus [HPV] vaccination, alcohol use, smoking, marijuana use, and unprotected sex) compared to age-matched peers and factors associated with those behaviors.

ELIGIBILITY CRITERIA

Four databases (PubMed, EMBASE, PsycINFO, and CINAHL) were searched for peer-reviewed primary studies published since 2000 including adolescents aged 11-20 years-old, who had completed cancer treatments. Studies reporting at least one behavior were included.

SAMPLE

Of 1979 articles reviewed, 27 studies reporting any of the following health behaviors were included: PA, diet, HPV vaccination, alcohol use, smoking, marijuana use, or unprotected sex.

RESULTS

Adolescent survivors of cancer engaged less in health risk behaviors (alcohol use, smoking, marijuana use, and unprotected sex) or health-promoting behaviors (PA, healthy diet, and HPV vaccination) compared to age-matched peers. Their health behaviors were associated with psychosocial factors including emotional discomfort (e.g., feeling depressed or nervous) and influence of others (family, friends, and healthcare providers).

CONCLUSIONS

Although health risk behaviors in adolescent survivors of cancer are not as prevalent as in their peers, the survivors' low engagement in health-promoting behaviors including PA, diet, and HPV vaccination is concerning.

IMPLICATIONS

More research is needed to develop and evaluate interventions to improve health-promoting behaviors in adolescent survivors of cancer by strengthening or facilitating psychosocial resources.

A pilot study of game-based learning programs for childhood cancer survivors

Background

Childhood cancer survivors lacking awareness on their potential risks of late effects often fail to seek adequate follow-up care. Patient education matching their preference is of great importance to improve their adherence to survivorship care. In this study, we developed two age-dependent game-based learning programs, which enable continuous approaches for childhood cancer survivors along their intellectual maturation. Then, we assessed the effectiveness of the programs.

Methods

Childhood cancer survivors over 10 years of age who regularly visited a long-term follow-up clinic were enrolled in this study. They were requested to play either of two different types of game tools, one for school children and another for adolescents and young adults, for one month at home. To evaluate the educational effects of the programs, they were examined for health management awareness, self-esteem, and knowledge on cancer-related late effects before and after the intervention with age-based questionnaires and knowledge tests.

Results

Among 83 participants, 49 (59.0%) completed the assessments over the period of 12 months. The health management awareness and knowledge levels increased significantly at 1-month after the intervention as compared to the baseline in both school children and adolescents/young adults (for health management awareness, p = 0.011 in elementary school children; p = 0.007 in junior high school children; p < 0.001 in adolescents/young adults; for knowledge levels, p < 0.001 in school children; p < 0.001 in adolescents/young adults). The effect was maintained for 12 months in school children while it decreased in adolescents and young adults with time. Self-esteem significantly increased at 1-month (p = 0.002 in school children; p = 0.020 in adolescents/young adults) and was maintained for 12 months in both age groups.

Conclusion

The game-based learning programs enhanced health locus of control and self-esteem in childhood cancer survivors. The game-based learning programs could be applied effectively to survivorship care as a new modality of patient education.

Trial registration

This study was retrospectively registered in UMIN-CTR (UMIN000043603) on March 12, 2021.

Supplementary Information

The online version contains supplementary material available at 10.1186/s12885-022-09359-w.

Gender differences in adherence to COVID-19 preventative measures and preferred sources of COVID-19 information among adolescents and young adults with cancer

Background

Methods

Results

Discussion

Systematic Review of Substance Use Measurement Tools in Adolescent and Young Adult Childhood Cancer Survivors

Substance use among adolescents and young adults (AYAs) is associated with an increased risk of poor physical and mental health outcomes. For AYA childhood cancer survivors (CCSs), substance use may also increase their likelihood of experiencing late effects. As a result, professional organizations recommend that AYA CCSs be regularly screened for risk behaviors, including substance use. The best methods for assessing these behaviors as part of clinical care for AYA CCSs, however, remain unclear. To begin to address this gap, the purpose of this study was to systematically review written substance use measures that have been used with AYA CCSs and published between 2000 and 2020. A search of PubMed, PsycINFO, and CINAHL using terms related to substance use and AYA CCSs identified 47 articles representing 20 different written substance use measures that evaluated current substance use (i.e., use of alcohol, tobacco, marijuana, prescription medications taken in a manner other than as prescribed, and/or other illicit substances within the 12 months). Measures varied in domains assessed, item formats, and response formats. Results are presented alongside recommendations for selecting screening tools for use with AYA CCS populations in both clinical and research settings.

Binge Drinking, Tobacco, and Marijuana Use Among Young Adult Childhood Cancer Survivors: A Longitudinal Study

Objectives: Substance use among young adult childhood cancer survivors (YACCSs) has been found to increase during survivorship, resulting in increased risk of developing long-term negative health outcomes. This investigation sought to determine various risk and protective factors of tobacco, alcohol, or marijuana use over time among a sample of YACCSs. Methods: 127 YACCSs (57% Hispanic, 55% female, average age at diagnosis 12.4 years) who were diagnosed with any cancer type (except Hodgkin lymphoma) at two large pediatric medical centers in Los Angeles County between 2000 and 2007 responded to two surveys separated by ∼5 years. Bivariate logistic regression models were used to assess independent clinical and psychosocial Time 1 variables associated with each substance use outcome at Time 2. Time 1 variables significant at p < .10 were included in multivariable logistic regression models for each Time 2 substance use variable. Results: Rates of 30-day use increased over time for binge drinking alcohol (from 25.6% to 37.7%), marijuana (from 10.6% to 22.1%), and cigarette/tobacco (from 8.9% to 12.2%). Of the following Time 1 variables, marijuana use, cigarette use, and binge drinking were associated with Time 2 marijuana, cigarette, and binge drinking, respectively. Of the following clinical factors, receipt of more intensive cancer treatment was associated with decreased tobacco use. All other psychosocial and clinical factors analyzed were not associated with any increase or decrease in substance use. Conclusions: A greater emphasis on early health education efforts regarding the health risks of tobacco, alcohol, and marijuana use is needed in this at-risk population.

Long-term Follow-up Care for Childhood, Adolescent, and Young Adult Cancer Survivors

Progress in therapy has made survival into adulthood a reality for most children, adolescents, and young adults with a cancer diagnosis today. Notably, this growing population remains vulnerable to a variety of long-term therapy-related sequelae. Systematic ongoing follow-up of these patients is, therefore, important to provide for early detection of and intervention for potentially serious late-onset complications. In addition, health counseling and promotion of healthy lifestyles are important aspects of long-term follow-up care to promote risk reduction for physical and emotional health problems that commonly present during adulthood. Both general and subspecialty health care providers are playing an increasingly important role in the ongoing care of childhood cancer survivors, beyond the routine preventive care, health supervision, and anticipatory guidance provided to all patients. This report is based on the guidelines that have been developed by the Children's Oncology Group to facilitate comprehensive long-term follow-up of childhood, adolescent, and young adult cancer survivors (www.survivorshipguidelines.org).

Neuropsychiatric Symptoms After Brain Tumor Resection in Children and Adolescents: A Scoping Review

BACKGROUND

Brain tumors are one of the most common solid tumors in pediatric populations, with their treatments having significant neuropsychiatric impact.

OBJECTIVE

The objective of this study was to review the literature on neuropsychiatric sequelae after surgical resection of brain tumors in children and adolescents.

METHODS

Using a scoping method, we reviewed empirical articles describing pediatric patients with brain tumors who underwent partial or total resection and examined major neuropsychiatric domains postoperatively over time.

RESULTS

The initial search yielded 15,543 articles. After duplicate removal, abstract screening, and review, 44 articles were included. Cognitive deficits were the most widely studied outcomes and found to be associated with tumor location, operative variables, perioperative complications, treatment types, and psychosocial factors. Cerebellar mutism, or posterior fossa syndrome, commonly co-occurred with emotional and behavioral dysregulation after posterior fossa resections. Depression, anxiety, and somatization were frequently grouped together as "distress," with higher rates among pediatric patients with brain tumor than among healthy peers. Problematic school behaviors, antisocial, and attention-deficit traits were increased; however, several other behaviors (e.g., risky sexual behaviors, substance use) were equal or lower when compared to peers. Posttraumatic stress disorder was highly prevalent and often interfered with social functioning. Delirium, eating disorders, and longer-term outcomes received inadequate attention.

CONCLUSION

Identifying risk factors of neuropsychiatric sequelae and their impact after pediatric brain tumor resection is important for prognostication and the development of tailored management strategies for these children and adolescents.

A cross-sectional examination of caregiver mental health and childhood cancer survivors' tobacco, alcohol, and marijuana use

PURPOSE

As childhood cancer survivors (CCS) age, they face numerous long-term consequences, or late effects, from their cancer treatments. Late effects may be mitigated by health-promoting behaviors, including the avoidance of substance use. CCS with greater depression symptomology have reported greater substance use, but whether their habits are associated with the mental health of their caregivers is unknown. The aim of this study was to examine caregiver psychosocial correlates of CCS substance use.

METHODS

This study utilizes data from the Project Forward pilot study, which collected data from 129 CCS-caregiver dyads (CCS mean age = 19.43, SD = 2.78; years since diagnosis = 7.62, SD = 2.06) from two large hospitals in Los Angeles County. CCS provided self-reported information on substance use, while caregivers self-reported on posttraumatic stress symptomatology (PTSS) associated with their child's cancer and current depressive symptoms.

RESULTS

Among CCS, prior 30-day tobacco, marijuana, binge drinking, and polysubstance use were 12.50%, 14.17%, 13.18%, and 12.40%. In multivariable logistic regression models, caregiver PTSS was independently positively associated with CCS tobacco use. No other significant relationships between caregiver mental health (PTSS or depressive symptoms) and CCS substance use were observed.

CONCLUSION

These findings suggest that caregiver PTSS is partially associated with CCS behavioral health. Survivorship care may improve tobacco use prevention efforts by incorporating family or caregiver mental health needs. Future research should examine the potential mediating effect of CCS mental health, including depressive symptoms, on this relationship.

The effectiveness of digital self-management interventions on health outcomes among childhood cancer survivors: A systematic review and meta-analysis

AIMS

The study aimed to review the evidence about existing digital interventions for childhood cancer survivors and examine their effectiveness on health outcomes.

DESIGN

Systematic review and meta-analysis.

DATA SOURCES

PUBMED, EMBASE, Cochrane, CINAHL, Web of Science, PsycArticles, SCOPUS and PQDT Global databases were searched, and the date last searched was 16 September 2019.

REVIEW METHODS

This systematic review followed PRISMA guidelines. Randomized and nonrandomized controlled trials, as well as before-and-after studies, were included. The main outcomes were health-related quality of life and moderate-to-vigorous physical activity. Two authors independently reviewed included studies and assessed methodological quality. Meta-analysis was conducted using statistical software STATA 16.0.

RESULTS

Out of the eight eligible studies, four were included in the meta-analysis. The digital self-management interventions were not effective on health-related quality of life and moderate-to-vigorous physical activity. Additionally, the digital self-management interventions increased the moderate-to-vigorous physical activity over time but was not statistically significant.

CONCLUSIONS

There is insufficient evidence on the effectiveness of digital self-management interventions in improving health outcomes among childhood cancer survivors. Future randomized controlled trials should be conducted from multiple locations and should include objective measures and means to encourage interaction with health care providers.

IMPACT

Digital interventions are increasingly implemented to improve health outcomes among childhood cancer survivors, but their results are inconsistent. Well-designed digital interventions may be beneficial for this population over time. The recommendations proposed in the current review may be useful for developing digital interventions and designing related studies in the future, thereby reducing late effects and improving healthy behaviours among this population.

Substance use, substance use disorders, and treatment in adolescent and young adult cancer survivors-Results from a national survey

BACKGROUND

Substance use can exacerbate cancer-related morbidity and mortality in adolescent/young adult (AYA) cancer survivors and place them at increased risk for adverse health outcomes. The objective of this study was to assess substance use, misuse, and substance use disorders [SUDs], as well as receipt of treatment for SUDs, among AYA cancer survivors.

METHODS

The authors used data from the National Survey of Drug Use and Health (2015-2018) to identify a nationally representative sample of AYAs aged 12 to 34 years. Outcomes assessed past-year tobacco, alcohol, marijuana, and illicit drug use; misuse of prescription opioids; SUDs; and SUD treatment. Multiple logistic regression was estimated to compare outcomes between 832 AYAs who reported a cancer history (survivors) and 140,826 AYAs who did not, adjusting sequentially for sociodemographic characteristics and health status.

RESULTS

In regressions adjusting for sociodemographic characteristics, survivors were more likely than a noncancer comparison group of peers to use alcohol (6% relative increase; P = .048) and illicit drugs (34% relative increase; P = .012), to misuse prescription opioids (59% relative increase; P < .001), and to have a marijuana (67% relative increase; P = .011), illicit drug (77% relative increase; P < .001), or prescription opioid (67% relative increase; P = .048) SUD. When further adjusting for health status, survivors were still 41% more likely (P < .001) to misuse prescription opioids than noncancer peers. Among those with SUDs, survivors were more likely than peers to receive treatment (unadjusted, 21.5% vs 8.0%; adjusted, P < .05).

CONCLUSIONS

AYA survivors were as likely as or more likely than noncancer peers to report substance use problems. These findings underscore the importance of interventions to reduce substance use and improve SUD treatment among AYA cancer survivors.

LAY SUMMARY

The authors assessed substance use, misuse, and substance use disorders, as well as the receipt of treatment for substance use disorders, among adolescent and young adult (AYA) cancer survivors. In a nationally representative AYA sample, cancer survivors, despite their increased risk for morbidity and early mortality, were as likely as or more likely than peers without cancer to experience substance use problems. In particular, survivors had a significantly higher rate of prescription opioid misuse than peers. However, only 1 in 5 AYA survivors who experienced substance use disorders received treatment. These findings underscore the importance of interventions toward reducing substance use and improving access to treatment among AYA survivors.

Considerations for Child Cancer Survivors and Immunocompromised Children to Prevent Secondary HPV-associated Cancers

Survivors of childhood cancer and other immunocompromised children are at high risk for the development of secondary human papillomavirus (HPV)-associated cancers. In this overview, the authors examine the epidemiology of vaccine efficacy, the natural history of HPV infections, and accelerated HPV-associated cancer development in these populations. The authors highlight the opportunities for preventive care and future research directives.

Family and parent-child relationship correlates of pediatric cancer survivors' substance use

OBJECTIVE

The primary aims of this research were to examine substance use among adolescent and young adult survivors of pediatric cancer (AYA survivors) and AYA without a history of chronic or life threatening illness (AYA comparisons) and to explore links between demographic, medical, caregiver-AYA, and family system factors with AYA substance use patterns.

METHODS

Participants included 289 AYA (survivors, n = 171; comparisons = 118; 51% female; M_age = 17.15, SD_age = 2.86) and their caregivers (M_age = 46.54, SD_age = 6.81; 88% mothers). AYA and caregivers completed the family environment scale, and caregivers completed the parenting relationship questionnaire at the initial assessment. Two years later, AYA completed an assessment of substance use. Chi-square and frequency analyses were used to compare differences in substance use among AYA survivors and comparisons. Multivariate analysis of variance was used to examine links between AYA substance use patterns with family and caregiver-AYA system level factors.

RESULTS

Patterns of substance use did not differ between AYA survivors and comparisons. AYA survivors were more likely to report polysubstance use if caregivers endorsed problematic caregiver-AYA relationship patterns. Family functioning and caregiver relationship patterns did not predict AYA comparison substance use.

CONCLUSION

AYA survivors were just as likely as AYA comparisons to engage in substance use, increasing their vulnerability to problematic health outcomes. Findings indicate that the role caregiver-AYA relationship patterns may have on youth at risk for substance use and potential mechanisms for future intervention.

Sexual behaviors and human papillomavirus vaccine non-initiation among young adult cancer survivors

BACKGROUND

Young adult cancer survivors are at risk for subsequent human papillomavirus (HPV)-related malignancies. High-risk sexual behavior increases risk for HPV acquisition; HPV vaccination protects against infection. We aimed to determine the prevalence of sexual behaviors, factors related to high-risk sexual behaviors, and the relationship between sexual behaviors and HPV vaccine non-initiation among survivors.

METHODS

Survivors at comprehensive cancer centers, aged 18-26 years and 1-5 years post-treatment, reported sexual behaviors and HPV vaccine initiation (i.e., ≥ 1 dose). Multivariable logistic regression was performed to calculate odds ratios (OR) and 95% confidence intervals (95%CI) for factors associated with high-risk sexual behaviors (age at first intercourse < 16 years, ≥ 3 lifetime sexual partners, or condom use ≤ 50% of the time) and to explore the relationship between sexual behaviors and vaccine non-initiation.

RESULTS

Of the 312 participants (48.1% female, median age at cancer diagnosis 17.2 years and at survey 20.9 years), sexual intercourse was reported by 63.1%. Of those reporting intercourse, 74.6% reported high-risk sexual behavior. Factors related to high-risk sexual behavior included currently dating/partnered (OR = 4.39, 95%CI 2.5-7.7, P < 0.001) and perceived susceptibility to HPV (OR = 1.76, 95%CI 1.3-2.5, P < 0.001). Most survivors (75.3%) reported HPV vaccine non-initiation; sexual behaviors were not associated with vaccine non-initiation (P = 0.4).

CONCLUSIONS

Many survivors participate in high-risk sexual behaviors, yet HPV vaccine initiation rates are low. Factors related to high-risk sexual behaviors can inform interventions to reduce risk for HPV acquisition among survivors.

IMPLICATIONS FOR CANCER SURVIVORS

Cancer survivors participate in sexual behaviors that increase risk for HPV acquisition and would benefit from vaccination.

Health Behaviors of Chinese Childhood Cancer Survivors: A Comparison Study with Their Siblings

Purpose: This study aimed to compare health behaviors between the childhood cancer survivors (CCS) and their sibling controls and to examine the pattern of health behaviors of the Hong Kong Chinese CCS and its associations with their health-related quality of life and psychological distress. Methods: A cross-sectional telephone survey was conducted. A total of 614 CCS and 208 sibling controls participated in this study. Patterns of health behaviors including lifestyle behaviors, cancer screening practices, and insurance coverage were compared. Multivariate regression analyses were performed for examining factors associated with health behaviors in CCS. Results: CCS had less alcohol consumption when compared with their sibling controls (adjusted odds ratio (AOR) = 0.65, p = 0.035). The sibling controls were more likely to have cancer screening practices (AOR = 0.38, p = 0.005) and health (AOR = 0.27, p < 0.001) and life insurance coverage (AOR = 0.38, p < 0.001). Among the CCS, those who were male, having a job or higher education, shorter time since diagnosis, and type of cancer suffered were significantly associated with alcohol consumption. Those CCS who were drinkers indicated poorer mental health (p = 0.004) and more psychological distress. Female CCS undertaking cancer screening were more likely to be employed, married/cohabiting, and have received intensive cancer treatment. Conclusion: This study reveals that Chinese childhood cancer survivors are less likely to engage in unhealthy lifestyle behaviors, insurance coverage and cancer screening, when compared with their siblings. Implications for Cancer Survivors: It is crucial for healthcare professionals to identify strategies or target interventions for raising CCS's awareness of their cancer risks and healthy lifestyle throughout their life.

Covariates of risky health behaviors in pediatric cancer survivors during adolescence

PURPOSE

Adolescent survivors of pediatric cancers may use alcohol and tobacco (73-90% and 10-29%, respectively) at similar rates as their healthy peers despite known adverse health effects of these substances. This is concerning given that these behaviors can increase the risk for adverse late effects among this population. This study explores the beliefs and behaviors associated with alcohol and tobacco use among adolescent survivors of pediatric cancer.

DESIGN

Cross-sectional study using assessment questionnaires by telephone.

PARTICIPANTS

Adolescent cancer survivors who had been seen at Memorial Sloan Kettering Cancer Center (n = 128).

METHODS

Questionnaires concerned participants' medical history, current health behaviors, attitudes about health behaviors, fear of cancer recurrence, cancer worry, knowledge of risk, and perceived risk of future health problems. Univariate and multiple logistic regression analyses determined the association between psychological covariates with having ever used alcohol and cigarettes.

RESULTS

In multiple logistic regression, higher positive attitude (OR = 3.65; p < 0.001) toward alcohol use and lower knowledge of the risk of binge drinking (OR = 0.38; p < 0.05) were significantly related to alcohol use. Older age (OR = 1.55; p < 0.01), lower knowledge of the risks of smoking (0.41; p < 0.05), and the subjective norm that smoking is desirable to others (OR = 1.90; p < 0.05) were significantly related to cigarette use.

CONCLUSION AND IMPLICATIONS FOR PSYCHOSOCIAL PROVIDERS

Understanding the uptake of risky health behaviors and factors related to tobacco and alcohol use for adolescent survivors is imperative to promoting lifelong healthy behaviors and potentially reducing future adverse health effects. Despite broadly disseminated public service campaigns and anticipatory guidance of our cancer specialists to inform youth about the adverse effects of alcohol and tobacco use, there remains a gap in adolescent cancer survivors' knowledge of these risks. More effective interventions to increase knowledge of the risks of drinking and smoking are needed to bridge this gap.

Development and Usability Evaluation of a Facebook-Based Intervention Program for Childhood Cancer Patients: Mixed Methods Study

Background

Childhood cancers previously considered to be incurable now have 5-year survival rates up to 84%. Nevertheless, these patients remain at risk of morbidity and mortality from therapy-related complications. Thus, patient education and self-management strategies for promoting a healthy lifestyle are of tantamount importance for improving short- and long-term health outcomes. A Facebook-based “Healthy Teens for Soaam” (a Korean term for childhood cancers) program was developed to help improve knowledge and self-management practices of teens with cancer related to their disease and treatment.

Objective

The two-fold purpose of this usability study was (1) to describe the process of developing an 8-week Facebook-based intervention program for teens with cancer, and (2) to evaluate its usability to refine the program.

Methods

Multiple phases and methods were employed to develop and evaluate the usability of the program. Study phases included: (1) needs assessment through focus group interviews and qualitative content analysis, (2) development of module content, (3) expert review and feedback on module content, (4) Facebook-based program development, (5) usability evaluation by heuristic evaluation, (6) usability evaluation by targeted end-user testing, and (7) modification and final version of the program. Usability of the final version was confirmed through feedback loops of these phases.

Results

Based on 6 focus group discussion sessions, it was determined that teens with cancer were interested in seeing stories of successful childhood cancer cases and self-management after discharge, and preferred multimedia content over text. Therefore, each Facebook module was redesigned to include multimedia materials such as relevant video clips tailored for teens. Usability assessed by heuristic evaluation and user testing revealed several critical usability issues, which were then revised. Potential end users tested the final program and perceived it to be usable and useful for teens with cancer.

Conclusions

To our knowledge, “Healthy Teens for Soaam” is the first Facebook-based intervention program for teens with cancer. We actively worked with current childhood cancer patients and survivors to develop and improve this program, achieved good usability, and met the expressed needs and preferences of target end users. This 8-week Facebook-based educational program for teens with cancer, developed as the first step of an upcoming intervention study, will be useful for improving knowledge and self-management strategies of teens.

Identifying clusters of health risk behaviors and their predictors in adult survivors of childhood cancer: A report from the French Childhood Cancer Survivor Study

OBJECTIVE

Health risk behaviors (HRB) of childhood cancer survivors (CCS) are generally studied separately, despite the evidence suggesting that HRB are not independent. To our knowledge, few studies have examined HRB profiles in the former pediatric cancer patients. In this study, we identified HRB profiles and examined predictors engaging in unhealthy behaviors in CCS.

METHODS

We used data from a French cohort of CCS that includes five-year survivors diagnosed between 1945 and 2000 and treated before reaching age 18, in five centers in France. A total of 2961 adult CCS answered a self-reported questionnaire pertaining to HRB. Latent class analysis was used to identify HRB profiles combining physical activity, smoking, cannabis use, and alcohol drinking. Multinomial logistic analyses examined predictors for engaging in unhealthy behaviors.

RESULTS

Three HRB patterns emerged: "Low-risk" (n = 1846, 62.3%) included CCS who exhibited the highest frequency for usual physical activity and the lowest probabilities for current smoking or cannabis use, but most drank at least moderately; "Moderate-risk behaviors" (n = 291, 9.8%), and "High-risk behaviors" (n = 824, 27.8%) for CCS who exhibited the highest frequencies for current smoking, cannabis use, and heavy drinking. The multivariable regression revealed that male CCS, less educated or not married were significantly more likely to be in the high-risk behaviors group than the low-risk group.

CONCLUSIONS

As CCS remain a vulnerable population, screening for HRB should be routinized in long-term follow-up care and interventions targeting multiple HRB simultaneously among survivors should be developed.

Fertility Preservation for Adolescents Receiving Cancer Therapies

According to the National Cancer Institute, ∼300,000 children globally are diagnosed with cancer each year. Advancements in chemotherapy and radiotherapy have revolutionized cancer treatment and improved long-term survival. Although many survivors will remain in good health with disease-free prognoses, three fourths will experience short-term and long-term effects from treatment. The cancer care paradigm has now appropriately shifted to include quality of life in survivorship with fertility cited as one of the most important quality of life indicators by survivors. A comprehensive approach to fertility preservation in adolescents receiving cancer therapies is described in this chapter.

The Creation of a Comprehensive Adolescent and Young Adult Cancer Survivorship Program: "Lost in Transition" No More

Purpose: The Reid R. Sacco AYA Cancer Program set out to improve survivorship care for AYA-aged patients (15-39 years) of pediatric or AYA cancer. This article discusses the steps in establishing the clinic, including the creation of a database on cancer history, exposures, and attendant risks of late effects. Results from the database tell the broader story of AYAs who seek care within a dedicated survivorship clinic. Methods: The database was created with REDCap^® (Research Electronic Data Capture), a secure web-based, HIPAA compliant application for research and clinical study data. Data were abstracted and analyzed by trained members of the program team. Results: A total of 144 patients were seen for their initial survivorship visit between January 2013 and September 2019. Regarding physical health, two-thirds of the patients presented with an established late effect, one third with an established medical comorbidity, and 11% (n = 16) with secondary cancer related to their oncologic treatment. In assessing mental health, a significant cohort reported a known affective disorder (32%, n = 46) with one quarter already taking a psychotropic medication. Despite the transient nature of AYAs, 85% of patients remained in care within the long-term follow-up clinical model. Conclusions: Data presented illustrate how multilayered and complex survivorship care needs can be, as patients enter the clinic with complicated pre-existing psychosocial issues, significant late effects, and comorbidities. This study reinforces the value of a clinical database to better understand AYA survivors with the ultimate goal of optimizing and coordinating care.

Comparison of two cohorts of medically at-risk adolescents engaging in substance use (cancer survivors and asthmatics): Clinical predictors for monitoring care

BACKGROUND AND PURPOSE

Medically at-risk adolescents differ in their perception of severity and are vulnerable to substance use because of effects on their medical regimen. The intent in comparing two cohorts, adolescent survivors of cancer and teens with asthma, is to provide clinical predictors to help in monitoring those needing help with substance use decision making.

METHODS

Baseline data were obtained from two randomized controlled trials for a decision-making program of research for medically at-risk adolescents. Multivariate analyses were used to identify clinical predictors for poor decision making as well as lifetime and current substance use (smoking, alcohol use, and marijuana use).

CONCLUSIONS

Predictors for both cohorts for lifetime and current substance use were increasing age and risk motivation. A significant predictor for both cohorts for poor decision making related to substance use was risk motivation, measured as a more positive attitude for engaging in substance use. Negative modeling by peers and family members had an impact on teen survivors' decision making; but, this was not clear for teens with asthma.

IMPLICATIONS FOR PRACTICE

Research is needed comparing other medically at-risk adolescents to determine which cohorts on the substance use spectrum are less resilient to peer and parent modeling, have unrealistic views of their decision-making skills, and need close monitoring and guidance.

Summer sun-exposure in Australian childhood cancer survivors and community reference groups

PURPOSE

Sun-exposure can cause health problems, including melanoma and nonmelanoma skin cancer, especially in Australia where the incidence of skin cancer is particularly high. Childhood cancer survivors (CCSs) have an augmented risk due to previous cancer history and treatment. Despite recommendations advising sun protection, CCSs may be placing themselves at risk. We considered daily summer sun-exposure in an Australian cohort of CCSs and in community reference groups, and identified factors associated with sun-exposure in these populations.

METHODS

Summer sun-exposure data were collected on 471 CCSs (119 parents of survivors aged <16, and 352 survivors aged ≥16) and a reference group of 470 participants from the community (155 parents of children aged <16, and 355 adults aged ≥16). Survivors completed paper questionnaires and the reference groups completed an online survey. Medical records confirmed survivors' clinical information. Ordinal logistic regressions identified factors associated with daily summer sun-exposure.

RESULTS

More daily summer sun-exposure was reported by both parents reporting for the young survivors (U = 5,522.5, P < .001; U = 31,412, P < .001) and by older survivors (U = 5,039.5, P < .001; U = 29,913, P < .001). Among younger participants greater sun-exposure was associated with being a CCS, while in older participants, greater sun-exposure was associated with being a CCS, a male, smoker/ex-smoker and was also increased in those with more sensitive skin reaction to sunlight. Focusing only on the CCSs, when treatments were considered, none statistically predicted sun-exposure in young CCSs while older CCSs who received radiotherapy were less likely to spend excess time in the sun.

CONCLUSION

CCSs have sun-exposure at times of day when sun-related skin damage is highest, despite advice to avoid highest risk times. This data can inform sun-protection programs and lifestyle advice aimed at ameliorating the potential increased risk of skin cancer in CCSs.

Comprehensive assessments and related interventions to enhance the long-term outcomes of child, adolescent and young adult cancer survivors - presentation of the CARE for CAYA-Program study protocol and associated literature review

Background

Improved, multimodal treatment strategies have been shown to increase cure rates in cancer patients. Those who survive cancer as a child, adolescent or young adult (CAYA), are at a higher risk for therapy-, or disease-related, late or long-term effects. The CARE for CAYA-Program has been developed to comprehensively assess any potential future problems, to offer need-based preventative interventions and thus to improve long-term outcomes in this particularly vulnerable population.

Methods

The trial is designed as an adaptive trial with an annual comprehensive assessment followed by needs stratified, modular interventions, currently including physical activity, nutrition and psycho-oncology, all aimed at improving the lifestyle and/or the psychosocial situation of the patients. Patients, aged 15–39 years old, with a prior cancer diagnosis, who have completed tumour therapy and are in follow-up care, and who are tumour free, will be included. At baseline (and subsequently on an annual basis) the current medical and psychosocial situation and lifestyle of the participants will be assessed using a survey compiled of various validated questionnaires (e.g. EORTC QLQ C30, NCCN distress thermometer, PHQ-4, BSA, nutrition protocol) and objective parameters (e.g. BMI, WHR, co-morbidities like hyperlipidaemia, hypertension, diabetes), followed by basic care (psychological and lifestyle consultation). Depending on their needs, CAYAs will be allocated to preventative interventions in the above-mentioned modules over a 12-month period. After 1 year, the assessment will be repeated, and further interventions may be applied as needed. During the initial trial phase, the efficacy of this approach will be compared to standard care (waiting list with intervention in the following year) in a randomized study. During this phase, 530 CAYAs will be included and 320 eligible CAYAs who are willing to participate in the interventions will be randomly allocated to an intervention. Overall, 1500 CAYAs will be included and assessed. The programme is financed by the innovation fund of the German Federal Joint Committee and will be conducted at 14 German sites. Recruitment began in January 2018.

Discussion

CAYAs are at high risk for long-term sequelae. Providing structured interventions to improve lifestyle and psychological situation may counteract against these risk factors. The programme serves to establish uniform regular comprehensive assessments and need-based interventions to improve long-term outcome in CAYA survivors.

Trial registration

Registered at the German Clinical Trial Register (ID: DRKS00012504, registration date: 19th January 2018).

Digital Health Interventions for Adolescent and Young Adult Cancer Survivors

This narrative review describes the evidence regarding digital health interventions targeting adolescent and young adult (AYA) cancer survivors. We reviewed the published literature for studies involving Internet, mHealth, social media, telehealth, and other digital interventions for AYA survivors. We highlight selected studies to illustrate the state of the research in this unique patient population. Interventions have used various digital modalities to improve health behaviors (eg, physical activity, nutrition, tobacco cessation), enhance emotional well-being, track and intervene on cancer-related symptoms, and improve survivorship care delivery. The majority of studies have demonstrated feasibility and acceptability of digital health interventions for AYA survivors, but few efficacy studies have been conducted. Digital health interventions are promising to address unmet psychosocial and health information needs of AYA survivors. Researchers should use rigorous development and evaluation methods to demonstrate the efficacy of these approaches to improve health outcomes for AYA survivors.

Mapping the concept, content and outcome of wilderness therapy for childhood cancer survivors: protocol for a scoping review

INTRODUCTION

Long-term childhood cancer survivors are at risk for frailty and have significant health-related issues in adulthood. Various health promotion interventions have been proposed to enhance quality of life including wilderness therapy, which applies the impact of nature on health in a therapeutic context. Previous studies have described positive outcomes linked with various wilderness-related therapies for cancer survivors. However, there is no clarity on the role these therapies play in childhood cancer. The current scoping review aims to systematically map the concept, content and outcome of wilderness therapy for childhood cancer survivors.

METHODS AND ANALYSIS

This review will be guided by the Joanna Briggs Institute Reviewers' manual for scoping reviews. A systematic literature search using medical subject headings (MeSH) and text words related to wilderness therapy and childhood cancer survivors will be performed in EMBASE, ERIC, Medline, Psycinfo, CINAHL, Scopus, Web of Science, SPORTDiscus and Svemed+, Sociological Abstracts, supplemented by grey literature searches. Eligible quantitative and qualitative studies will be screened, included, assessed for quality and extracted for data by two reviewers independently. Results will be described in a narrative style, reported in extraction tables and diagrams, and where appropriate in themes and text.

ETHICS AND DISSEMINATION

This study describes a protocol for a scoping review that will undertake secondary analysis of data already published in literature and is therefore exempt from medical ethical review. The scoping review will inform understanding of the benefits and risks of wilderness therapy for childhood cancer survivors, their families, practitioners, clinicians and researchers, and will help elucidate the steps necessary for building its evidence base going forward. Results will be published in a peer-reviewed scientific journal.

Prevalence and reasons for smoking in adolescent Swiss childhood cancer survivors

BACKGROUND

Smoking harms health, particularly that of childhood cancer survivors, who face risk of pulmonary and cardiovascular diseases because of chemotherapy and radiotherapy to the chest. This nationwide study assessed smoking habits and reasons for smoking in adolescent survivors and healthy peers.

METHODS

As part of the Swiss Childhood Cancer Survivor Study, we sent a questionnaire to all Swiss resident survivors, who were aged 16-19 years. We compared smoking status and reasons for smoking between 511 survivors, 141 of their siblings, and 1,727 adolescents in a representative population-based study, the Tobacco Monitoring Switzerland (TMS).

RESULTS

Current smoking was less prevalent in survivors (17%) and their siblings (17%) compared with TMS (32%). Survivors and TMS adolescents gave similar reasons for smoking. Stress control, smoking being a habit, and good taste were the reasons for smoking cited most often in both groups. Peer smoking was more important in survivors (49%) than in TMS (34%, P = 0.004). Most important reasons for not smoking in both groups were smoking being unhealthy and not wanting to be addicted.

CONCLUSIONS

In Switzerland, survivors smoke as often as their siblings but less than the general population. Peer smoking was a more important reason for smoking in survivors than in the general population, suggesting that reducing smoking in peers could result in a reduction of smoking in survivors. Overall, reasons for smoking were very similar, thus interventions to reduce smoking in survivors could be the same as those used in the general population.

Roles of positive psychological outcomes in future health perception and mental health problems: A report from the Childhood Cancer Survivor Study

OBJECTIVE

Positive psychological outcomes among adolescent and young adult survivors of childhood cancer may influence long-term health status. We examined posttraumatic growth (PTG) and Life satisfaction (LS) in adolescence, and their impact on future emotional and physical health status in young adulthood.

METHODS

Survivors (n = 2802) from the Childhood Cancer Survivor Study were longitudinally analyzed across social, emotional, and physical factors during adolescence (12-17 years old), and PTG (PTG-Inventory) and LS (Cantril-Ladder-of-Life) during young adulthood (19-24 years old). The impact of PTG and LS on survivors' future long-term mental health, physical health, and social skills was also examined (23-28 years old) using Structural Equation Modeling.

RESULTS

Survivors reported high levels of LS (M = 7.43, range 1 to 10) and a positive impact from their cancer experience (M = 48.78, range 0 to 105). Adolescent predictors of higher PTG included older age at diagnosis (p = 0.001), experiencing more severe chronic health conditions (p = 0.01), cancer recurrence/relapse (p = 0.01), and being diagnosed with a non-CNS cancer (p = 0.001). Higher perceived general health (p = 0.01), higher social skills (p = 0.001), and diagnosis with a non-CNS cancer (p = 0.02) were associated with higher LS. Higher PTG during young adulthood predicted poorer perceived health (p = 0.04) and worse emotional health (p = 0.001) in later adulthood. Higher LS predicted better emotional health (p = 0.001) and better perceived health (p = 0.001).

CONCLUSIONS

While LS was found to help survivors have better perceived long-term emotional and physical health outcomes, survivors with higher PTG fond both positive and negative impacts from cancer. Future therapeutic trials to improve LS should be considered.

Psychological Symptoms, Social Outcomes, Socioeconomic Attainment, and Health Behaviors Among Survivors of Childhood Cancer: Current State of the Literature

The diagnosis, treatment, and medical late effects of childhood cancer may alter the psychosocial trajectory of survivors across their life course. This review of the literature focuses on mental health symptoms, achievement of social milestones, socioeconomic attainment, and risky health behaviors in survivors of childhood cancer. Results suggest that although most survivors are psychologically well adjusted, survivors are at risk for anxiety and depression compared with siblings. Although the absolute risk of suicide ideation and post-traumatic stress symptoms is low, adult survivors are at increased risk compared with controls. Moreover, young adult survivors are at risk for delayed psychosexual development, lower rates of marriage or cohabitation, and nonindependent living. Survivors' socioeconomic attainment also is reduced, with fewer survivors graduating college and gaining full-time employment. Despite risk for late health-related complications, survivors of childhood cancer generally engage in risky health behaviors at rates similar to or only slightly lower than siblings and peers. CNS tumors and CNS-directed therapies are salient risk factors for poor psychosocial outcomes. In addition, physical health morbidities resulting from cancer-directed therapies are associated with worse psychosocial functioning. Several studies support the effectiveness of cognitive and behavioral interventions to treat psychological symptoms as well as to modify health behaviors. Additional randomized controlled trials are needed to evaluate the efficacy and long-term outcomes of intervention efforts. Future research should focus on the identification of potential genetic predispositions related to psychosocial outcomes to provide opportunities for preventive interventions among survivors of childhood cancer.

Childhood Cancer Survivorship and Substance Use Behaviors: A Matched Case-Control Study Among Hispanic Adolescents and Young Adults

PURPOSE

This case-control study compared substance use behaviors between Hispanic adolescent and young adult survivors of childhood cancers (cases) and a community sample of participants without cancer (controls).

METHODS

A total of 100 cases were matched to controls (200 participants) one to one by ethnicity, age, and sex (mean age at survey 19.27, standard deviation = 1.92). Differences in self-reported previous 30-day use of tobacco, alcohol, binge drinking of alcohol, and marijuana were examined using conditional multivariable logistic regression.

RESULTS

The odds of tobacco, alcohol, binge drinking, and marijuana use were significantly lower for cases than for controls (all p's <.05). When stratified by age, cases (vs. controls) under 21 years of age reported lower levels of substance use (all p's <.05), whereas differences over the age of 21 were nonsignificant.

CONCLUSIONS

Lower levels of substance use among Hispanic adolescent and young adult survivors of childhood cancers (vs. controls) are most apparent at younger ages. Future work needs to examine a potential delay in initiation of use among survivors.

Factors influencing risk-based care of the childhood cancer survivor in the 21st century

The population of adult survivors of childhood cancer continues to grow as survival rates improve. Although it is well established that these survivors experience various complications and comorbidities related to their malignancy and treatment, this risk is modified by many factors that are not directly linked to their cancer history. Research evaluating the influence of patient-specific demographic and genetic factors, premorbid and comorbid conditions, health behaviors, and aging has identified additional risk factors that influence cancer treatment-related toxicity and possible targets for intervention in this population. Furthermore, although current long-term follow-up guidelines comprehensively address specific therapy-related risks and provide screening recommendations, the risk profile of the population continues to evolve with ongoing modification of treatment strategies and the emergence of novel therapeutics. To address the multifactorial modifiers of cancer treatment-related health risk and evolving treatment approaches, a patient-centered and risk-adapted approach to care that often requires a multidisciplinary team approach, including medical and behavioral providers, is necessary for this population. CA Cancer J Clin 2018;68:133-152. © 2018 American Cancer Society.

Alcohol and Cancer: A Statement of the American Society of Clinical Oncology

Alcohol drinking is an established risk factor for several malignancies, and it is a potentially modifiable risk factor for cancer. The Cancer Prevention Committee of the American Society of Clinical Oncology (ASCO) believes that a proactive stance by the Society to minimize excessive exposure to alcohol has important implications for cancer prevention. In addition, the role of alcohol drinking on outcomes in patients with cancer is in its formative stages, and ASCO can play a key role by generating a research agenda. Also, ASCO could provide needed leadership in the cancer community on this issue. In the issuance of this statement, ASCO joins a growing number of international organizations by establishing a platform to support effective public health strategies in this area. The goals of this statement are to:

• Promote public education about the risks between alcohol abuse and certain types of cancer;

• Support policy efforts to reduce the risk of cancer through evidence-based strategies that prevent excessive use of alcohol;

• Provide education to oncology providers about the influence of excessive alcohol use and cancer risks and treatment complications, including clarification of conflicting evidence; and

• Identify areas of needed research regarding the relationship between alcohol use and cancer risk and outcomes.

Unintended Pregnancy: A Systematic Review of Contraception Use and Counseling in Women With Cancer

BACKGROUND

Women with past or current cancer diagnoses can benefit from planning pregnancies to optimize maternal health and birth outcomes.
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OBJECTIVES

The purpose of this systematic review is to identify unmet needs for family planning services among women with cancer by describing the prevalence of contraception counseling, contraception use, unintended pregnancy, and abortion.
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METHODS

Using the PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) guidelines, 16 studies were included.
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FINDINGS

Women with cancer experience unintended pregnancy and abortion throughout their care. Not all women reported receiving contraception counseling, and many reported inconsistencies between contraception counseling desired and received. A prominent theme was uncertainty about fertility status. Use of highly effective contraceptive methods was low to moderate in eight patient populations.

National Institutes of Health Hematopoietic Cell Transplantation Late Effects Initiative: The Patient-Centered Outcomes Working Group Report

In 2015, the National Institutes of Health convened six working groups to address the research needs and best practices for late effects of hematopoietic stem cell transplantation survivors. The Patient-Centered Outcomes Working Group, charged with summarizing the HRQOL evidence base, used a scoping review approach to efficiently survey the large body of literature in adult and pediatric HCT survivors over 1 year after transplantation. The goals of this paper are to (1) summarize the current literature describing patient-centered outcomes in survivors, including the various dimensions of health-related quality of life affected by HCT, and describe interventions tested to improve these outcomes; (2) highlight areas with sufficient evidence allowing for integration into standard practice; (3) address methodological issues that restrict progress in this field; (4) identify major gaps to guide future research; and (5) specify priority research recommendations. Patient-centered outcomes were summarized within physical, psychological, social, and environmental domains, as well as for adherence to treatment, and health behaviors. Interventions to improve outcomes were evaluated for evidence of efficacy, although few interventions have been tested in long-term HCT survivors. Methodologic issues defined included lack of consistency in the selection of patient-centered outcome measures, along with the absence of a standard for timing, frequency, and mode of administration. Recommendations for HCT survivorship care included integration of annual screening of patient-centered outcomes, use of evidence-based practice guidelines, and provision of treatment summaries and survivorship care plans after HCT. Three priority research recommendations included the following: (1) design and test risk-targeted interventions with dose-intensity modulation matching the needs of HCT survivors with priority domains, including sexual dysfunction, fatigue, sleep disruption, nonadherence to medications and recommended health care, health behaviors including physical inactivity and healthy eating, and psychological dysfunction, with particular consideration of novel technologies to reach HCT survivors distant from their transplantation centers; (2) design a consensus-based methodologic framework for outcomes evaluation; and (3) evaluate and compare existing practices for integrating patient-centered outcome screening and interventions across HCT survivorship programs.

Prevention of cardiotoxicity among survivors of childhood cancer

LINKED ARTICLES

This article is part of a joint Themed section with the British Journal of Pharmacology on Cardiotoxicity. The rest of the Themed section will appear in a future issue of BJP and will be available at http://onlinelibrary.wiley.com/journal/10.1111/(ISSN)1476-5381 The number of survivors of childhood cancers has increased exponentially over the past few decades. However, these survivors are also at substantially increased long-term risk of morbidity and mortality, especially from treatment-related cardiotoxicity. Preventing these risks is now a priority when treating children and adolescents with cancer. Dexrazoxane reduces the risk of anthracycline-induced cardiotoxicity among adults and children with cancer without reducing its antineoplastic effects or event-free survival. Thus, it should be strongly considered as a part of therapy for children and adolescents treated with anthracyclines.

Substance use among adolescent and young adult cancer survivors

OBJECTIVE

Health-promoting behaviors are recommended to childhood cancer survivors (CCS) to reduce late effects resulting from cancer treatment. Understanding factors associated with substance use is needed, especially among Hispanic CCS who are underrepresented in previous studies. The objective of this study is to examine substance use behaviors of recently treated Hispanic and non-Hispanic CCS.

METHODS

One hundred ninety-three Los Angeles County CCS who were diagnosed between 2000 and 2007 (54% Hispanic; mean age 19.9 years, SD = 2.8; mean age at diagnosis = 12.1, SD = 3.0; mean years since diagnosis = 7.8, SD = 2.0) provided self-reported information on substance use, demographics, clinical factors, religiosity, and depressive symptoms. Risk and protective factors for substance use were examined using multivariable logistic regression.

RESULTS

Prevalence of 30-day substance use was 11%, 25%, and 14% for tobacco, alcohol, and marijuana, respectively. In controlled regression models, age was positively associated with tobacco use, binge drinking, and polysubstance use (use of at least two of the three substances). Male gender, higher depressive symptoms, and higher socioeconomic status were associated with greater marijuana use. In addition, religiosity was negatively associated with the use of all substances.

CONCLUSIONS

The prevalence rates for substance use in this ethnically diverse representative sample of CCS are lower than those observed in the general population. Older CCS were at higher risk of substance use, and depression was associated with greater marijuana use. No differences by ethnicity were observed. Interventions for substance use prevention/cessation among CCS may be most effective if implemented before the age of 21 years and address mental health as part of survivorship care. Copyright © 2015 John Wiley & Sons, Ltd.

Media Use and the Cancer Communication Strategies of Cancer Survivors

Communication related to health not only substantially affects perceptions and behaviors related to health but is also positively associated with the extent of health-information seeking and the practice of preventive behavior. Despite the fact that the number of cancer survivors has increased dramatically, there are few studies of the lack of health information, factors which act as barriers, and the difficulties in follow-up care experienced by cancer survivors. Therefore, we reviewed media utilization and the types of media used by cancer survivors with regard to risk communication and suggested appropriate strategies for cancer communication. According to the results, health communication contributed to health promotion by providing health-related information, consolidating social support factors such as social solidarity and trust, and reducing anxiety. In particular, participatory health communication may establish preventive programs which reflect the needs of communities, expand accessibility to better quality healthcare, and intensify healthy living by reducing health inequalities. Therefore, when people do not have an intention to obtain cancer screening, we need to intervene to change their behavior, norms, and degrees of self-efficacy. The findings of this study may help those involved in building partnerships by assisting in their efforts to understand and communicate with the public.

Distinct health behavior and psychosocial profiles of young adult survivors of childhood cancers: a mixed methods study

BACKGROUND

We used a mixed-methods approach to examine health behavior profiles of young adult cancer survivors and characterize related sociodemographic and psychosocial factors.

METHODS

We conducted a mail-based survey assessing sociodemographics, cancer treatment, health behaviors (e.g., tobacco use, physical activity), healthcare provider interactions, and psychosocial factors (e.g., Profile of Moods States [POMS]) among 106 young adult survivors from a southeastern cancer center and semi-structured interviews among a subset of 26.

RESULTS

A k-means cluster analysis using eight health behaviors yielded three distinct health behavior profiles: high risk (n = 25), moderate risk (n = 39), and low risk (n = 40). High risks had the highest current alcohol, tobacco, and marijuana use; physical activity; and number of sexual partners (p's < 0.001). They had higher symptoms of POMS tension-anxiety, depression-dejection, fatigue-inertia, and confusion-bewilderment (p's < 0.05). Moderate risks had lowest physical activity (p < 0.05) but otherwise had moderate health behaviors. Low risks had the lowest alcohol, tobacco, and marijuana use and fewest sexual partners (p's < 0.05). They had the lowest levels of tension-anxiety, depression-dejection, fatigue-inertia, and confusion-bewilderment (p's < 0.05). Qualitative interviews showed that cancer had a range of effects on health behaviors and variable experiences regarding how healthcare providers address these behaviors.

CONCLUSIONS

Assessing health behavior profiles, rather than individual health behaviors, is informative in characterizing young adult cancer survivors and targeting survivorship care.

IMPLICATIONS FOR CANCER SURVIVORS

Young adult cancer survivors demonstrate distinct health behavior profiles and are differentially impacted by the experience of cancer. Healthcare providers should be consistently intervening to ensure that survivors understand their specific health risks.