Can health beliefs help in explaining attendance to follow-up care? The Swiss Childhood Cancer Survivor Study

2010 ◽  
Vol 20 (10) ◽  
pp. 1034-1043 ◽  
Author(s):  
Gisela Michel ◽  
Claudia E. Kuehni ◽  
Cornelia E. Rebholz ◽  
Karin Zimmermann ◽  
Christine Eiser ◽  
...  
2011 ◽  
Vol 47 (2) ◽  
pp. 221-229 ◽  
Author(s):  
Cornelia E. Rebholz ◽  
Nicolas X. von der Weid ◽  
Gisela Michel ◽  
Felix K. Niggli ◽  
Claudia E. Kuehni

2008 ◽  
Vol 26 (28) ◽  
pp. 4639-4645 ◽  
Author(s):  
Edward G. Garmey ◽  
Qi Liu ◽  
Charles A. Sklar ◽  
Lillian R. Meacham ◽  
Ann C. Mertens ◽  
...  

Purpose We examined the rate of increase in the body mass index (BMI; kg/m2) after final height attainment in survivors of acute lymphoblastic leukemia (ALL) and a noncancer comparison group. Methods Childhood Cancer Survivor Study (CCSS) is a retrospectively ascertained cohort study that prospectively tracks the health status of adults who were diagnosed with childhood cancer between 1970 and 1986 and a comparison group of siblings. Changes in BMI from baseline enrollment to time of completion of follow-up (mean interval, 7.8 years) were calculated for 1,451 ALL survivors (mean age, 32.3 years at follow-up) and 2,167 siblings of childhood cancer survivors (mean age, 35.9 years). Results The mean BMI of the CCSS sibling comparison group increased with age (women, 0.25 units/yr, 95% CI, 0.22 to 0.28 units; men, 0.23 units/yr, 95% CI, 0.20 to 0.25 units). Compared with CCSS siblings, ALL survivors who were treated with cranial radiation therapy (CRT) had a significantly greater increase in BMI (women, 0.41 units/yr, 95% CI, 0.37 to 0.45 units; men, 0.29 units/yr; 95% CI, 0.26 to 0.32 units). The rate of BMI increase was not significantly increased for ALL survivors who were treated with chemotherapy alone. Younger age at CRT exposure significantly modified risk. Conclusion CRT used in the treatment of childhood ALL is associated with a greater rate of increasing BMI, particularly among women treated with CRT during the first decade of life. Health care professionals should be aware of this risk and interventions to reduce or manage weight gain are essential in this high-risk population.


Cancer ◽  
2017 ◽  
Vol 123 (13) ◽  
pp. 2551-2560 ◽  
Author(s):  
Neyssa M. Marina ◽  
Qi Liu ◽  
Sarah S. Donaldson ◽  
Charles A. Sklar ◽  
Gregory T. Armstrong ◽  
...  

2014 ◽  
Vol 32 (12) ◽  
pp. 1218-1227 ◽  
Author(s):  
Gregory T. Armstrong ◽  
Toana Kawashima ◽  
Wendy Leisenring ◽  
Kayla Stratton ◽  
Marilyn Stovall ◽  
...  

Purpose The first generation of childhood cancer survivors is now aging into their fourth and fifth decades of life, yet health risks across the aging spectrum are not well established. Methods Analyses included 14,359 5-year survivors from the Childhood Cancer Survivor Study, who were first diagnosed when they were younger than 21 years old and who received follow-up for a median of 24.5 years after diagnosis (range, 5.0 to 39.3 years) along with 4,301 of their siblings. Among the survivors, 5,604 were at least 35 years old (range, 35 to 62 years) at last follow-up. Severe, disabling, life-threatening, and fatal health conditions more than 5 years from diagnosis were classified using the Common Terminology Criteria for Adverse Events, grades 3 to 5 (National Cancer Institute). Results The cumulative incidence of a severe, disabling, life-threatening, or fatal health condition was greater among survivors than siblings (53.6%; 95% CI, 51.5 to 55.6; v 19.8%; 95% CI, 17.0 to 22.7) by age 50 years. When comparing survivors with siblings, hazard ratios (HR) were significantly increased within the age group of 5 to 19 years (HR, 6.8; 95% CI, 5.5 to 8.3), age group of 20 to 34 years (HR, 3.8; 95% CI, 3.2 to 4.5), and the ≥ 35 years group (HR, 5.0; 95% CI, 4.1 to 6.1), with the HR significantly higher among those ≥ 35 years versus those 20 to 34 years old (P = .03). Among survivors who reached age 35 years without a previous grade 3 or 4 condition, 25.9% experienced a subsequent grade 3 to 5 condition within 10 years, compared with 6.0% of siblings (P < .001). Conclusion Elevated risk for morbidity and mortality among survivors increases further beyond the fourth decade of life, which affects the future clinical demands of this population relative to ongoing surveillance and interventions.


2016 ◽  
Vol 34 (27) ◽  
pp. 3240-3247 ◽  
Author(s):  
Sogol Mostoufi-Moab ◽  
Kristy Seidel ◽  
Wendy M. Leisenring ◽  
Gregory T. Armstrong ◽  
Kevin C. Oeffinger ◽  
...  

Purpose The development of endocrinopathies in survivors of childhood cancer as they age remains understudied. We characterized endocrine outcomes in aging survivors from the Childhood Cancer Survivor Study on the basis of therapeutic exposures. Patients and Methods We analyzed self-reported conditions in 14,290 5-year survivors from the Childhood Cancer Survivor Study, with a median age 6 years (range, < 1 to 20 years) at diagnosis and 32 years (range, 5 to 58 years) at last follow-up. Identification of high-risk therapeutic exposures was adopted from the Children’s Oncology Group Long-Term Follow-Up Guidelines. Cumulative incidence curves and prevalence estimates quantified and regression models compared risks of primary hypothyroidism, hyperthyroidism, thyroid neoplasms, hypopituitarism, obesity, diabetes mellitus, or gonadal dysfunction between survivors and siblings. Results The cumulative incidence and prevalence of endocrine abnormalities increased across the lifespan of survivors (P < .01 for all). Risk was significantly higher in survivors exposed to high-risk therapies compared with survivors not so exposed for primary hypothyroidism (hazard ratio [HR], 6.6; 95% CI, 5.6 to 7.8), hyperthyroidism (HR, 1.8; 95% CI, 1.2 to 2.8), thyroid nodules (HR, 6.3; 95% CI, 5.2 to 7.5), thyroid cancer (HR, 9.2; 95% CI, 6.2 to 13.7), growth hormone deficiency (HR, 5.3; 95% CI, 4.3 to 6.4), obesity (relative risk, 1.8; 95% CI, 1.7 to 2.0), and diabetes mellitus (relative risk, 1.9; 95% CI, 1.6 to 2.4). Women exposed to high-risk therapies had six-fold increased risk for premature ovarian insufficiency (P < .001), and men demonstrated higher prevalence of testosterone replacement (P < .001) after cyclophosphamide equivalent dose of 20 g/m2 or greater or testicular irradiation with 20 Gy or greater. Survivors demonstrated an increased risk for all thyroid disorders and diabetes mellitus regardless of treatment exposures compared with siblings (P < .001 for all). Conclusion Endocrinopathies in survivors increased substantially over time, underscoring the need for lifelong subspecialty follow-up of those at risk.


2013 ◽  
Vol 7 (3) ◽  
pp. 379-391 ◽  
Author(s):  
Jeanne R. Steele ◽  
Melanie Wall ◽  
Nicholas Salkowski ◽  
Pauline Mitby ◽  
Toana Kawashima ◽  
...  

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