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Background: The aim of this study was to describe the patterns of marriage and parenthood in a cohort of childhood cancer survivors included in the Off-Therapy Registry maintained by the Italian Association of Pediatric Hematology and Oncology., Design and Methods: We analyzed a cohort of 6,044 patients diagnosed with cancer between 1960 and 1998, while aged 0 to 14 years and who were 18 years old or older by December 2003. They were followed up through the regional vital statistics registers until death or the end of follow up (October 30, 2006), whichever occurred first, and their marital status and date of birth of their children were recorded. The cumulative probabilities of being married and having a first child were computed by gender and compared by tumor type within the cohort. Marriage and fertility rates (the latter defined as the number of live births per woman-year) were compared with those of the Italian population of the same age, gender, area of residence and calendar period by means of the observed to expected (O/E) ratios., Results: During the follow-up period, 4,633 (77%) subjects had not married. The marriage O/E ratios were 0.56 (95% CI: 0.51-0.61) and 0.70 (95% CI: 0.65-0.76) among men and women, respectively. Overall, 263 men had 367 liveborn children, and 473 women had 697 liveborn children. The female fertility O/E ratio was 0.57 (95% CI: 0.53-0.62) overall, and 1.08 (95% CI: 0.99-1.17) when analyses were restricted to married/cohabiting women, Conclusions: Childhood cancer survivors are less likely to marry and to have children than the general population, confirming the life-long impact of their previous disease on their social behavior and choices. The inclusion of counseling in the strategies of management and long-term surveillance of childhood cancer patients could be beneficial to survivors as they approach adulthood.

Background and Objectives: The aim of this study was to analyze late mortality among 5-year survivors of childhood cancer, in Piedmont (Italy), in terms of risk factors and causes of death., Design and Methods: From 1967 to 1999, the Childhood Cancer Registry of Piedmont recorded 3164 incident cases. Patients identified only by a death certificate (n = 59), lost to follow-up (n = 32), alive with a period of observation shorter than 5 years at the end of follow-up (n = 65) and records corresponding to a second malignant tumor during childhood (n = 9) were excluded from the analyses., Results: Within 5 years after diagnosis, 1301 children died, and among the 1698 5- year survivors, 144 children subsequently died. Among 5-year survivors, cumulative mortality percentages increased from 5.1% (95% CI 4.0-6.2) at 10 years after diagnosis to 16.0% (12.2-19.8) at 35 years. Period of diagnosis (p = 0.006), age at diagnosis (p = 0.002), and tumor type (p = 0.003) were associated with late mortality. Most deaths were related to cancer recurrence (62.2%) and treatment-related sequelae (22.4%), including second malignant neoplasms, cardiac diseases and other late effects. Compared to the general population, children included in this study had a 9-fold increased risk of overall mortality, and experienced an absolute excess of 4.4 deaths per 1000 person-years., Interpretation and Conclusions: Among 5-year survivors, patients treated more recently (after 1979) had a statistically significant lower risk of late death than those treated earlier. However, long-term survivors still experienced higher mortality rates than those in the general population, and recurrence or progression of the primary tumor was the first cause of death.