BACKGROUND: Healthy behaviors are paramount in preventing long-term adverse health outcomes in childhood, adolescent, and young adult (CAYA) cancer survivors. We systematically reviewed and synthesized existing literature on barriers, facilitators, and other factors associated with health behaviors in this population. METHODS: MEDLINE and PsycInfo were searched for qualitative and quantitative studies including survivors aged 16-50 years at study, a cancer diagnosis ≤25 years and ≥2 years post diagnosis. Health behaviors included physical activity, smoking, diet, alcohol consumption, sun exposure, and a combination of these behaviors (defined as health behaviors in general). RESULTS: Barriers, facilitators, and other factors reported in ≥2 two studies were considered relevant. Out of 4529 studies, 27 were included (n = 31,905 participants). Physical activity was the most frequently examined behavior (n = 12 studies), followed by smoking (n = 7), diet (n = 7), alcohol (n = 4), sun exposure (n = 4), and health behavior in general (n = 4). Relevant barriers to physical activity were fatigue, lack of motivation, time constraints, and current smoking. Relevant facilitators were perceived health benefits and motivation. Influence of the social environment and poor mental health were associated with more smoking, while increased energy was associated with less smoking. No relevant barriers and facilitators were identified for diet, alcohol consumption, and sun exposure. Barriers to healthy behavior in general were unmet information needs and time constraints whereas lifestyle advice, information, and discussions with a healthcare professional facilitated healthy behavior in general. Concerning other factors, women were more likely to be physically inactive, but less likely to drink alcohol and more likely to comply with sun protection recommendations than men. Higher education was associated with more physical activity, and lower education with more smoking. CONCLUSION: This knowledge can be used as a starting point to develop health behavior interventions, inform lifestyle coaches, and increase awareness among healthcare providers regarding which survivors are most at risk of unhealthy behaviors.

• MeSH
• cvičení * MeSH
• dieta MeSH
• dítě MeSH
• dospělí MeSH
• kouření epidemiologie   škodlivé účinky   MeSH
• lidé středního věku MeSH
• lidé MeSH
• mladiství MeSH
• mladý dospělý MeSH
• nádory psychologie   epidemiologie   MeSH
• pití alkoholu epidemiologie   MeSH
• přežívající onkologičtí pacienti * psychologie   MeSH
• zdravé chování * MeSH
• Check Tag
• dítě MeSH
• dospělí MeSH
• lidé středního věku MeSH
• lidé MeSH
• mladiství MeSH
• mladý dospělý MeSH
• mužské pohlaví MeSH
• ženské pohlaví MeSH
• Publikační typ
• časopisecké články MeSH
• systematický přehled MeSH

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.

• Publikační typ
• časopisecké články MeSH

CCS often wish to have biological children yet harbour concerns about fertility impairment, pregnancy risks and the general health risks of prospective offspring. To clarify these concerns, health outcomes in survivor offspring born following ART (n = 74, 4.5%) or after spontaneous conception (n = 1585) were assessed in our European offspring study by descriptive and bivariate analysis. Outcomes were compared to a sibling offspring cohort (n = 387) in a 4:1 matched-pair analysis (n = 1681). (i) Survivors were more likely to employ ART than their siblings (4.5% vs. 3.7%, p = 0.501). Successful pregnancies were achieved after a median of one cycle with, most commonly, intracytoplasmic sperm injection (ICSI) using non-cryopreserved oocytes/sperm. (ii) Multiple-sibling births (p < 0.001, 29.7% vs. 2.5%), low birth weight (p < 0.001; OR = 3.035, 95%-CI = 1.615-5.706), and preterm birth (p < 0.001; OR = 2.499, 95%-CI = 1.401-4.459) occurred significantly more often in survivor offspring following ART utilisation than in spontaneously conceived children. ART did not increase the prevalence of childhood cancer, congenital malformations or heart defects. (iii) These outcomes had similar prevalences in the sibling population. In our explorative study, we could not detect an influence on health outcomes when known confounders, such as multiple births, were taken into account.

• MeSH
• asistovaná reprodukce škodlivé účinky   MeSH
• dítě MeSH
• lidé MeSH
• nádory * epidemiologie   MeSH
• novorozenec MeSH
• předčasný porod * epidemiologie   MeSH
• přežívající onkologičtí pacienti * MeSH
• prospektivní studie MeSH
• sperma MeSH
• těhotenství MeSH
• výsledek těhotenství MeSH
• Check Tag
• dítě MeSH
• lidé MeSH
• mužské pohlaví MeSH
• novorozenec MeSH
• těhotenství MeSH
• ženské pohlaví MeSH
• Publikační typ
• časopisecké články MeSH
• práce podpořená grantem MeSH

INTRODUCTION: Research on childhood cancer survivor offspring has been limited to genetic disease occurrence, malformations or non-hereditary cancers. However, previous surveys indicated that survivors harbor fears about their (prospective) children's overall health. Our Multicenter Offspring Study examined extensive health aspects in children born to survivors and their siblings providing comprehensive information to be used in patient counseling to elucidate and alleviate existing concerns. METHODS: Using a specifically designed questionnaire, childhood cancer survivors and their siblings were surveyed on their offspring's health (Supplementary material). Recruitment strategies depended on local infrastructures and standards of participating centers, including registry-based and direct approaches. Group differences were tested non-parametrically and effect sizes were calculated. RESULTS: In total, 1126 survivors reported on 1780 offspring and 271 siblings reported on 441 offspring. Response rates ranged from 32.1% (Czech Republic) to 85.0% (Austria). Respondents were more likely to be female (p = .007), older at time of survey (p < .001), diagnosed 1980-1999 (p < .001) and treated with chemotherapy (p < .001). Compared to siblings, survivors were younger at time of survey (35 years vs. 39 years, p < .001) and at first birth (29 years vs. 30 years, p < .001). Survivor and sibling offspring only differed in terms of age at survey (6.3 years vs. 8.9 years, p < .001). CONCLUSION: The Multicenter Offspring Study investigates a wide variety of health aspects in offspring born to survivors and their siblings in five European countries. Our study cohorts form a solid basis for future analyses; yet, certain limitations, due to differences in approach among participating centers, must be considered when interpreting findings.

• MeSH
• dítě MeSH
• lidé MeSH
• nádory * epidemiologie   MeSH
• přežívající onkologičtí pacienti * MeSH
• přežívající MeSH
• prospektivní studie MeSH
• sourozenci MeSH
• Check Tag
• dítě MeSH
• lidé MeSH
• mužské pohlaví MeSH
• ženské pohlaví MeSH
• Publikační typ
• časopisecké články MeSH
• multicentrická studie MeSH
• práce podpořená grantem MeSH

Purpose: Within a multicenter European study, we explored fertility-related wishes, concerns, and decision-making of adolescent cancer patients and their parents. Patients and Methods: Patients and parents were each asked to complete a fertility-related questionnaire 3 months after initial diagnosis. In total, 113 of 142 (79.6%) eligible patients participated; 53.1% were male and the median age was 16 years (range 13-20 years). The questionnaire was completed by 111 parents. Univariate analyses were conducted using nonparametric methods with alpha = 5%. For multivariate analyses, binary logistic regression was conducted. Results: Both patients (86.1%) and parents (96.3%) indicated a strong desire for biological parenthood for themselves/their children. Female patients (odds ratio [OR] = 3.70; confidence interval [CI]: 1.43-9.50) and parents (OR = 2.70; CI: 1.21-6.00) were more likely to report a high fear of cancer recurrence. Patients who estimated their risk for fertility impairment being high were more likely to be concerned about their fertility (OR = 5.69; CI: 1.41-22.98). Parents who received fertility preservation information were more likely to recommend its use to their children (OR = 5.50; CI: 1.07-28.40), whereas parents of female patients were less likely to do so (OR = 0.13; CI: 0.03-0.61). Conclusions: The prospect of fertility following cancer treatment is important for adolescent cancer patients and their parents, yet it is associated with many concerns. Counseling regarding fertility preservation can be more effective when the individual needs of patients and their parents are taken into consideration.

• MeSH
• dospělí MeSH
• fertilita fyziologie   MeSH
• lidé MeSH
• mladiství MeSH
• mladý dospělý MeSH
• nádory komplikace   psychologie   MeSH
• průzkumy a dotazníky MeSH
• rodiče psychologie   MeSH
• Check Tag
• dospělí MeSH
• lidé MeSH
• mladiství MeSH
• mladý dospělý MeSH
• mužské pohlaví MeSH
• ženské pohlaví MeSH
• Publikační typ
• časopisecké články MeSH
• multicentrická studie MeSH
• práce podpořená grantem MeSH

Infertility is a relevant late-effect following cancer treatment; yet, a large proportion of survivors cannot recall having been informed of this risk. In an intervention study, we examined if and how supportive patient information material on fertility/fertility-preserving measures influences utilization of cryopreservation in adolescent cancer patients. The control group, recruited 03/2014-01/2016, received the usual patient education at initial diagnosis. The intervention group, recruited 04/2016-10/2017, received patient education supported by a fertility flyer and brochure. Patients and parents were each asked questions on utilization of cryopreservation in a questionnaire 3 and 6 months after initial diagnosis. Patient core and therapy data were obtained from medical records. Overall, cryopreservation rates showed no significant difference between the control (32.7%, n = 37/113) and intervention group (36.6%, n = 37/101). In the control group, cryopreservation was associated with gender (OR 0.100, CI 0.023-0.427), age (OR 1.559, CI 1.077-2.258) and recalling information on fertility protection (OR 33.663, CI 2.100-539.574); in the intervention group, cryopreservation was related to gender (OR 0.093, CI 0.026-0.330) and the estimated infertility risk (OR 43.665, CI 2.157-883.974).Conclusion: Cryopreservation rates did not overall increase following the intervention; however, the individual risk seemed to be brought into attention more: Those at risk, including younger patients, cryopreserved at higher rates.What is Known:•Infertility is a relevant late-effect following adolescent cancer.•Guidelines recommend to offer fertility protection before cancer treatment.•A relevant proportion of adolescents with cancer are not aware of this risk.•Fertility protection seems under-used in cancer patients at risk for infertility.What is New:•Information material on fertility and protection in adolescents did not increase overall rates of cryopreservation.•Cryopreservation rates were improved according to individual risk for infertility.•Our flyers and brochures on fertility in cancer patients are available in various languages.

• MeSH
• hodnocení výsledků zdravotní péče MeSH
• kryoprezervace * statistika a číselné údaje   MeSH
• lidé MeSH
• mladiství MeSH
• mladý dospělý MeSH
• nádory psychologie   terapie   MeSH
• následné studie MeSH
• pacientův souhlas se zdravotní péčí * psychologie   statistika a číselné údaje   MeSH
• riziko MeSH
• vzdělávání pacientů jako téma metody   MeSH
• zachování plodnosti * psychologie   statistika a číselné údaje   MeSH
• zárodečné buňky * MeSH
• Check Tag
• lidé MeSH
• mladiství MeSH
• mladý dospělý MeSH
• mužské pohlaví MeSH
• ženské pohlaví MeSH
• Publikační typ
• časopisecké články MeSH
• klinické zkoušky MeSH
• Geografické názvy
• Evropa MeSH

OBJECTIVE: As adolescent cancer patients may suffer from infertility following treatment, fertility counselling is essential. Our aim was to explore the current situation in four European countries in terms of (I) education about the risk for infertility, (II) counselling on fertility preservation, (III) patients' knowledge on fertility, (IV) sufficiency of information and (V) uptake of cryopreservation. METHODS: In total, 113 patients (13-20 years) at 11 study centres completed a self-report questionnaire three and six months after cancer diagnosis. Multivariate logistic regression was used to estimate odds ratios (OR) with 95% confidence intervals (CI). RESULTS: As many as 80.2% of participants reported having received education about the risk for infertility prior to treatment, 73.2% recalled counselling on fertility preservation. Only 52.3% stated they felt sufficiently informed to make a decision. Inability to recall counselling on fertility preservation (OR = 0.03, CI: 0.00-0.47) and female gender (OR = 0.11, CI: 0.03-0.48) was associated with lower use of cryopreservation, whereas older age was associated with higher use. CONCLUSION: Fertility counselling was available to a relatively high proportion of patients, and it did influence the utilisation of cryopreservation. However, many patients did not feel sufficiently informed. Further improvement is needed to enable adolescent cancer patients to make an informed decision on fertility preservation.

• MeSH
• infertilita * prevence a kontrola   MeSH
• lidé MeSH
• mladiství MeSH
• nádory * terapie   MeSH
• poradenství MeSH
• senioři MeSH
• zachování plodnosti * MeSH
• Check Tag
• lidé MeSH
• mladiství MeSH
• senioři MeSH
• ženské pohlaví MeSH
• Publikační typ
• časopisecké články MeSH
• Geografické názvy
• Evropa MeSH

INTRODUCTION/OBJECTIVES: Fertility preservation is a major concern for adolescent cancer patients; yet, educational gaps remain. Our intervention study examined whether specially designed educational materials regarding fertility preservation increase knowledge and empowerment of patients and parents. METHODS: Eleven paediatric-oncological centres in four European countries agreed to enrol all eligible patients and parents in a questionnaire survey at 3 and 6 months after diagnosis. Treating physicians were surveyed on their medical consultation regarding fertility. RESULTS: Educational intervention increased knowledge in both patients (n = 113 and n = 101 in the control and intervention groups, respectively) and parents (n = 111 and n = 99 in the control and intervention groups, respectively), but the difference did not achieve statistical significance (knowledge difference patients: 5.6% (t0)/13.1% (t1); parents: 6.4% (t0)/3.8% (t1)). Parents of older patients (OR = 1.3, 95%CI = 1.1-1.7) and higher educational groups (OR = 6.2, 95%CI = 2.1-18.3) in the intervention group (OR = 1.9, 95%CI = 1.03-3.7) achieved higher knowledge levels. Empowerment was significantly improved in both patients (p = 0.046, d = 0.27) and parents (p = 0.046, d = 0.48) in the intervention group. DISCUSSION/CONCLUSIONS: In our study, the use of specifically prepared flyers and brochures successfully raised the level of fertility preservation knowledge in parents of older patients as well as parents with higher educational levels. Overall, the intervention improved patient and parent empowerment. Subsequent projects will include simpler information and digital material to particularly reach out to younger and less educated individuals.

• MeSH
• empowerment * MeSH
• lékařská onkologie organizace a řízení   MeSH
• lidé MeSH
• mladiství MeSH
• nádory terapie   MeSH
• vzdělávání pacientů jako téma metody   MeSH
• zachování plodnosti metody   psychologie   MeSH
• zdraví - znalosti, postoje, praxe * MeSH
• Check Tag
• lidé MeSH
• mladiství MeSH
• mužské pohlaví MeSH
• ženské pohlaví MeSH
• Publikační typ
• časopisecké články MeSH
• práce podpořená grantem MeSH
• Geografické názvy
• Evropa MeSH