Cardiovascular morbidity in long‐term survivors of early‐onset cancer: A population‐based study

Improvements in cancer therapy have resulted in an expanding population of early‐onset cancer survivors. In contrast to childhood and adolescent cancer survivors, there is still a lack of data concerning late morbidities among young adult (YA) cancer survivors. Thus, our aim was to investigate cardiac and vascular morbidity among early‐onset cancer survivors with a special interest in YA cancer survivors. In a population‐based setting, we explored the risk of cardiovascular disease in early‐onset cancer survivors compared to healthy siblings. Patients diagnosed with cancer below 35 years of age since 1975 were identified from the Finnish Cancer Registry, and 5‐year survivors were included in our study (N = 13,860). Information on cardiovascular morbidity was collected from the national hospital discharge registry. Compared to siblings, cancer survivors aged 0–19 and 20–34 at diagnosis had significantly elevated hazard ratios (HRs) for the studied outcomes: HR 13.5 (95% CI 8.9–20.4) and 3.6 (95% CI 2.8–4.6) for cardiomyopathy/cardiac insufficiency; HR 3.4 (95% CI 2.3–5.1) and 1.7 (95% CI 1.4–2.0) for atherosclerosis/brain vascular thrombosis; HR 3.3 (95% CI 1.7–6.5) and 1.8 (95% CI 1.5–2.1) for myocardial infarction/cardiac ischemia and HR 1.7 (95% CI 1.2–2.6) and 1.4 (95% CI 1.2–1.7) for cardiac arrhythmia. In both groups, depending on the outcome, the HR for adverse events was highest among lymphoma, brain tumor, leukemia and testicular malignancy survivors. Our results regarding late effects of childhood cancer survivors confirmed previous findings. Additionally, our study provides novel information concerning the YA cancer survivor population. Hence, our data may help in planning the risk‐based long‐term follow‐up of early‐onset cancer survivors.     

A rapid review of needs assessment tools for post‐treatment cancer survivors

Relevant, comprehensive and psychometrically rigorous needs assessment tools are needed to ensure appropriate care is delivered to cancer survivors who have completed treatment. The aim of this rapid review was to identify and describe needs assessment tools that are used in cancer survivors post‐treatment, assess their psychometric properties and describe their use in clinical care. The electronic databases Medline, Cochrane Library, CINAHL and PsycINFO were searched. Six studies were identified that described five needs assessment tools used in cancer survivors post‐treatment. None of these tools covered all domains of unmet need nor demonstrated adequate evidence of all recommended criteria of validity and reliability. Few had been evaluated for use in a clinical environment. Out of the five tools, the Survivor Unmet Needs Survey (SUNS) showed the strongest psychometric properties. There is little empirical evidence available to guide recommendations on the most appropriate process of conducting needs assessment with cancer survivors once they have completed treatment.     

Tailored education enhances healthy behaviour self‐efficacy in childhood cancer survivors: A randomised controlled study with a 4‐month follow‐up

This study was to evaluate the acceptability and effectiveness of a tailored education on healthy behaviour self‐efficacy (HBSE) and health promotion lifestyle (HPL) for childhood cancer survivors. A two‐group, randomised study with repeated measures was conducted in Taiwan. Participants were randomly assigned to receive six 45–60 min individual education and follow‐up telephone counselling sessions (n = 34) or standard of care only (n = 35). Each participant was assessed with HBSE and HPL questionnaires and was evaluated at three time points (at baseline, and then 1 and 4 months after intervention). The attrition rate was 7.2%. HBSE and HPL scores increased across the three time points in the experimental group (all p < 0.05), except for the HBSE exercise subscale (p = 0.85). HBSE scores were significantly higher for the experimental group than for the control group after 4 months of intervention (F = 5.32, p = 0.02, η² = 0.25). No significant improvements in HBSE were observed over time in the control group. The intervention was acceptable and effective in promoting HBSE in childhood cancer survivors. Further empirical work is needed to reveal the effects of the intervention over a longer period of time and to improve patient engagement in exercise.     

Late mortality among 5‐year survivors of early onset cancer: A population‐based register study

To date, only few studies have been published documenting late mortality among early onset cancer survivors, especially regarding young adulthood (YA) malignancies. Our nation‐wide population‐based registry study provides information concerning cause‐specific long‐term mortality among 16,769 5‐year survivors of early onset cancer (aged 0–34 years at diagnosis), with follow‐up for death extending from 1971 through 2012. A sibling cohort and population data were used as reference. The overall standardized mortality ratio (SMR) of cancer patients was 4.6‐fold, (95% CI 4.4–4.8). Highest SMRs were found for malignancies (12.8, 95% CI 12.3–13.3), infectious (4.8, 95%CI 2.9–6.7) and cardiovascular diseases (1.9, 95% CI 1.7–2.1). Malignancies and cardiovascular diseases accounted for the largest number of deaths. Childhood and YA cancer survivors with the same primary cancer site had a similarly elevated overall SMR with the exception of markedly higher SMRs after childhood Hodgkin lymphoma. The highest cumulative non‐malignancy‐related mortality was due to cardiovascular disease with a steady rise throughout the follow‐up, but strongly dependent on the primary cancer site and age at diagnosis. In childhood cancer survivors, the cumulative cardiovascular mortality did not reduce over time. However, overall and malignancy‐related mortality showed a declining tendency towards the most recent periods after both, childhood and YA cancer. Our findings on non‐malignancy‐related mortality stress the need to set up long‐term individual follow‐up with a focus on cardiovascular late effects for early onset cancer survivors, especially for YA cancer survivors still lacking those.     

The mediating role of coping between self‐reported health complaints and functional limitations,self‐assessed work ability and work status of long‐term sick‐listed cancer survivors

Our purpose was to investigate the possible mediating role of active coping and passive coping between self‐reported health complaints and functional limitations, as assessed by an insurance physician (IP), self‐assessed work ability and work status in cancer survivors on long‐term sick leave. Validated questionnaires were used for self‐reported health complaints, work ability and work status. The functional limitations of the respondents were transformed into scales for mental and physical limitations and limitations in working hours. Using LISREL, we constructed a model with coping in a mediating role. Active coping mediated between fewer self‐reported physical limitations, more depressive symptoms, better cognitive functioning and more fatigue on the one hand, and more physical limitations and limitations in working hours on the other hand. Passive coping played no mediating role and was associated with more self‐reported depressive symptoms only. More functional limitations were associated with lower self‐assessed work ability of cancer survivors, and with not being at work, whereas higher self‐assessed work ability was associated with being at work. Regarding the role of active and passive coping strategies in cancer survivors on long‐term sick leave, more longitudinal research is needed to confirm causality.     

Cause‐specific long‐term mortality in survivors of childhood cancer in Switzerland: A population‐based study

Survivors of childhood cancer have a higher mortality than the general population. We describe cause‐specific long‐term mortality in a population‐based cohort of childhood cancer survivors. We included all children diagnosed with cancer in Switzerland (1976–2007) at age 0–14 years, who survived ≥5 years after diagnosis and followed survivors until December 31, 2012. We obtained causes of death (COD) from the Swiss mortality statistics and used data from the Swiss general population to calculate age‐, calendar year‐, and sex‐standardized mortality ratios (SMR), and absolute excess risks (AER) for different COD, by Poisson regression. We included 3,965 survivors and 49,704 person years at risk. Of these, 246 (6.2%) died, which was 11 times higher than expected (SMR 11.0). Mortality was particularly high for diseases of the respiratory (SMR 14.8) and circulatory system (SMR 12.7), and for second cancers (SMR 11.6). The pattern of cause‐specific mortality differed by primary cancer diagnosis, and changed with time since diagnosis. In the first 10 years after 5‐year survival, 78.9% of excess deaths were caused by recurrence of the original cancer (AER 46.1). Twenty‐five years after diagnosis, only 36.5% (AER 9.1) were caused by recurrence, 21.3% by second cancers (AER 5.3) and 33.3% by circulatory diseases (AER 8.3). Our study confirms an elevated mortality in survivors of childhood cancer for at least 30 years after diagnosis with an increased proportion of deaths caused by late toxicities of the treatment. The results underline the importance of clinical follow‐up continuing years after the end of treatment for childhood cancer.     

An examination of the 3‐factor model and structural invariance across racial/ethnic groups for the FACIT‐Sp: a report from the American Cancer Society's Study of Cancer Survivors‐II (SCS‐II)

Objectives: Recent confirmatory factor analysis (CFA) of the Functional Assessment of Chronic Illness Therapy—Spiritual Well‐Being (FACIT‐Sp) Scale in a sample of predominantly white women demonstrated that three factors, Meaning, Peace, and Faith, represented a psychometric improvement over the original 2‐factor model. The present study tested these findings in a more diverse sample, assessed the stability of the model across racial/ethnic groups, and tested the contribution of a new item. Methods: In a study by the American Cancer Society, 8805 cancer survivors provided responses on the FACIT‐Sp, which we tested using CFA. Results: A 3‐factor model provided a better fit to the data than the 2‐factor model in the sample as a whole and in the racial/ethnic subgroups (Δχ², p<0.001, for all comparisons), but was not invariant across the groups. The model with equal parameters for racial/ethnic groups was a poorer fit to the data than a model that allowed these parameters to vary (Δχ²(81)=2440.54, p<0.001), suggesting that items and their associated constructs might be understood differently across racial/ethnic groups. The new item improved the model fit and loaded on the Faith factor. Conclusions: The 3‐factor model is likely to provide more specific information for studies in the field. In the construction of scales for use with diverse samples, researchers need to pay greater attention to racial/ethnic differences in interpretation of items. Copyright © 2009 John Wiley & Sons, Ltd.     

Long‐term cancer survivors experience work changes after diagnosis: results of a population‐based study

Background: Although cancer survivorship is increasing with improved diagnosis and treatments, few studies have explored employment changes and the factors related to this change among cancer survivors. Therefore, we aim to explore the prevalence of employment problems in long‐term cancer survivors. In addition, we explored what patient or tumour characteristics predicted employment changes. Methods: All 1893 long‐term survivors of prostate cancer, endometrial cancer, non‐Hodgkin's lymphoma, and Hodgkin's lymphoma diagnosed between 1989 and 1998 in the area of the Comprehensive Cancer Centre South, The Netherlands were included in a population‐based cross‐sectional survey. Results: Response rate was 80% (n=1511). After excluding survivors without a job before diagnosis, 403 survivors remained; 197 (49%) experienced no changes in their work situation following cancer diagnosis, 69 (17%) were working fewer hours, and 137 (34%) stopped working or retired. A medium educational level was significant in reducing the risk of work changes. Being older, having more than one comorbid condition, being treated with chemotherapy, and disease progression were significant independent predictors of work changes after cancer. Experiencing work changes was associated with lower physical functioning but positively associated with social well‐being. Discussion: Long‐term cancer survivors experience work changes after diagnosis and treatment, and clinical factors significantly predicted work change after cancer. As such, our study underscores the importance of rehabilitation programs in improving the return to work after cancer. Copyright © 2009 John Wiley & Sons, Ltd.     

Fear of cancer progression and cancer‐related intrusive cognitions in breast cancer survivors

Objective: To assess the character and frequency of fear of progression (FoP) and to clarify its relationship with cancer‐related intrusive cognitions in breast cancer survivors. Methods: A sample of 1083 patients was recruited in this cross‐sectional study through a population‐based Cancer Registry an average of 47 month following diagnosis (66% response rate). Participants completed self‐report measures assessing fear of cancer progression (FoP‐Q‐SF), posttraumatic stress‐disorder symptoms (PCL‐C), coping strategies (DWI) and quality of life (QoL) (SF‐8). Results: In total, 23.6% of women were classified as having moderate to high FoP. Being nervous prior to doctors' appointments or examinations and being afraid of relying on strangers for activities of daily living were the most frequent fears. FoP was significantly associated with younger age, having children, disease progress, chemotherapy, perceived amount of impairments, physical and mental QoL, but not with time since initial diagnosis. Intrusive cognitions were screened in 37% of the sample. We found significant correlations between FoP and intrusive thoughts (r=0.63), avoidance (r=0.57), hyperarousal (r=0.54) and posttraumatic stress disorder diagnosis (r=0.42). Factors significantly associated with moderate and high FoP included a depressive coping style as well as an active problem‐oriented coping style, intrusion, avoidance and hyperarousal symptoms (Nagelkerke's R²=0.44). Conclusions: Findings of this study give information regarding the frequency and the character of anxiety in breast cancer survivors and underline the relation of FoP to the reality of living with breast cancer. Results suggest that intrusive cognitions as well as avoidance and hyperarousal symptoms seem to be closely related to future‐oriented fears of cancer recurrence. Copyright © 2009 John Wiley & Sons, Ltd.     

Modifications in dietary and alcohol intakes between before and after cancer diagnosis: Results from the prospective population‐based NutriNet‐Santé cohort

Postdiagnosis diet and alcohol consumption may be associated with cancer prognosis, recurrence and mortality. Our aim was to investigate food, nutrient and alcohol intake variations between before and after cancer diagnosis and their determinants in a prospective cohort. Subjects (n = 696) were incident cancer cases diagnosed in the NutriNet‐Santé cohort between 2009 and 2016. Food, nutrient and alcohol intakes were prospectively collected using repeated nonconsecutive 24‐hr dietary records since subjects' inclusion (i.e. an average of 2 y before diagnosis). Mean number of dietary records per subject was 5.9 before and 8.1 after diagnosis. All dietary data before and after diagnosis were compared by mixed models. Factors associated with the main dietary changes observed were also investigated using multivariable logistic regressions. We observed a decrease in intakes of vegetables (mean decrease in intake in patients who decreased their intake=‐102.4 ± 79.8 g/d), dairy products (–93.9 ± 82.8 g/d), meat/offal (–35.5 ± 27.8/d), soy products (–85.8 ± 104.1 g/d), sweetened soft drinks (–77.9 ± 95.4 g/d), and alcoholic drinks (–92.9 ± 119.9 g/d), and an increase in broths (42.1 ± 34.9 g/d) and fats/sauces (18.0 ± 13.4 g/d). We observed a decrease in energy intake (–377.2 ± 243.5 kcal/d) and in intakes of alcohol (–7.6 ± 9.4 g/d) proteins (–17.4 ± 12.5 g/d), and several vitamins (p < 0.05) and micronutrients (p < 0.05). Conversely, lipid (19.4 ± 14.6 g/d), SFA (9.3 ± 7.0 g/d), MUFA (8.3 ± 6.3 g/d) and vitamin E (3.9 ± 3.3 mg/d) intakes increased after diagnosis. This large prospective study suggests that cancer diagnosis is a key period for nutritional changes. It highlights some healthy behaviors such as a decrease in alcohol and sweetened drink consumption, but also less favorable trends, such as a decrease in vegetable consumption and in many vitamin and mineral intakes. These results provide insights to identify and target recommendations to put forward for better nutritional care of cancer survivors.