Christopher J. Recklitis

Psychological Status in Childhood Cancer Survivors: A Report From the Childhood Cancer Survivor Study

Psychological quality of life (QOL), health-related QOL (HRQOL), and life satisfaction outcomes and their associated risk factors are reviewed for the large cohort of survivors and siblings in the Childhood Cancer Survivor Study (CCSS). This review includes previously published manuscripts that used CCSS data focused on psychological outcome measures, including the Brief Symptom Inventory (BSI-18), the Medical Outcomes Survey Short Form-36 (SF-36), the Cantril Ladder of Life, and other self-report questionnaires. Comparisons and contrasts are made between siblings and survivors, and to normative data when available, in light of demographic/health information and abstracted data from the medical record. These studies demonstrate that a significant proportion of survivors report more symptoms of global distress and poorer physical, but not emotional, domains of HRQOL. Other than brain tumor survivors, most survivors report both good present and expected future life satisfaction. Risk factors for psychological distress and poor HRQOL are female sex, lower educational attainment, unmarried status, annual household income less than

Behavioral and Social Outcomes in Adolescent Survivors of Childhood Cancer: A Report From the Childhood Cancer Survivor Study

20,000, unemployment, lack of health insurance, presence of a major medical condition, and treatment with cranial radiation and/or surgery. Cranial irradiation impacted neurocognitive outcomes, especially in brain tumor survivors. Psychological distress also predicted poor health behaviors, including smoking, alcohol use, fatigue, and altered sleep. Psychological distress and pain predicted use of complementary and alternative medicine. Overall, most survivors are psychologically healthy and report satisfaction with their lives. However, certain groups of childhood cancer survivors are at high risk for psychological distress, neurocognitive dysfunction, and poor HRQOL, especially in physical domains. These findings suggest targeting interventions for groups at highest risk for adverse outcomes and examining the positive growth that remains despite the trauma of childhood cancer.

Psychological Distress in Long-term Survivors of Adult-Onset Cancer: Results From a National Survey

PURPOSE Adolescents, regardless of medical history, may face behavioral and social challenges. Cancer and related treatments represent additional challenges for teens navigating the transition from childhood to adulthood. This study was conducted to evaluate behavioral and social outcomes of adolescent childhood cancer survivors using data from the Childhood Cancer Survivor Study. PATIENTS AND METHODS We evaluated 2,979 survivors and 649 siblings of cancer survivors to determine the incidence of difficulty in six behavioral and social domains (depression/anxiety, headstrong, attention deficit, peer conflict/social withdrawal, antisocial behaviors, and social competence). Outcomes were determined by calculating parent-reported scores to questions from the behavior problem index. RESULTS Survivors and siblings were similar in age at the time of interview (mean: 14.8, survivors; 14.9, siblings; range, 12 to 17 years). Overall, multivariate analyses showed that survivors were 1.5 times (99% CI, 1.1 to 2.1) more likely than siblings to have symptoms of depression/anxiety and 1.7 times (99% CI, 1.3 to 2.2) more likely to have antisocial behaviors. Scores in the depression/anxiety, attention deficit, and antisocial domains were significantly elevated in adolescents treated for leukemia or CNS tumors when compared with siblings. In addition, survivors of neuroblastoma had difficulty in the depression/anxiety and antisocial domains. Treatments with cranial radiation and/or intrathecal methotrexate were specific risk factors. CONCLUSION Adolescent survivors of childhood cancer, especially those with a history of leukemia, CNS tumors, or neuroblastoma, may be at increased risk for adverse behavioral and social outcomes. Increased surveillance of this population, in combination with development of interventional strategies, should be a priority.

Factor Structure of the Brief Symptom Inventory--18 in Adult Survivors of Childhood Cancer: Results from the Childhood Cancer Survivor Study.

BACKGROUND As advances in cancer screening and treatment increase the number of long-term cancer survivors, it is important to understand the long-term psychological sequelae of the cancer experience. METHODS The 4636 respondents who identified themselves as survivors of adult-onset cancer of 5 years or more and 122 220 respondents who were never diagnosed as having cancer were identified in the 2002 to 2006 National Health Interview Survey. The primary outcome in this population-based study was serious psychological distress (SPD) defined as a K6 scale (a validated screening tool for mental illness) score of 13 or more. RESULTS Among survivors, the median age at diagnosis was 50 years, the age at interview was 66 years, and the time since diagnosis was 12 years. The prevalence of SPD was significantly higher among long-term cancer survivors than among respondents who were never diagnosed as having cancer (5.6% vs 3.0%; P < .001). After adjustment for clinical and sociodemographic variables (age, sex, race, relationship status, educational attainment, insurance status, comorbidities, smoking history, and ability to perform instrumental activities of daily living), survivors remained significantly more likely to experience SPD (adjusted odds ratio, 1.4; 95% confidence interval, 1.2-1.7). After adjustment for other clinical and sociodemographic variables, long-term survivors who were younger, were unmarried, had less than a high school education, were uninsured, had more comorbidities, or had difficulty performing instrumental activities of daily living were more likely to experience SPD. CONCLUSIONS Long-term survivors of adult-onset cancer are at increased risk for psychological distress. This study identifies several clinical and sociodemographic factors associated with SPD that may help target high-risk survivors for psychological screening and support.

Suicide Ideation in Adult Survivors of Childhood Cancer: A Report From the Childhood Cancer Survivor Study

The factor structure of the Brief Symptom Inventory--18 (BSI-18; L. R. Derogatis, 2000) was investigated in a sample of adult survivors of childhood cancer enrolled in the Childhood Cancer Survivor Study (CCSS; N = 8,945). An exploratory factor analysis with a randomly chosen subsample supported a 3-factor structure closely corresponding to the 3 BSI-18 subscales: Depression, Anxiety, and Somatization. Confirmatory factor analysis with structural equation modeling validated this 3-dimensional structure in a separate subsample, though an alternative 4-factor model also fit the data. Analysis of the 3-factor model showed consistent fit in male and female participants. Compared with available community-based norms, survivors reported fewer symptoms of psychological distress. Together, results support the hypothesized 3-dimensional structure of the BSI-18 and indicate the measure may be useful in assessing psychological distress in this growing population of cancer survivors.

Suicidal Ideation and Attempts in Adult Survivors of Childhood Cancer

PURPOSE To evaluate risk of suicide ideation (SI) after childhood cancer, prevalence of SI in a cohort of adult survivors of pediatric cancers was compared with prevalence in a sibling comparison group. The relationship of SI to cancer treatment and current health was examined, and the hypothesis that poor physical health is significantly associated with suicidality, after adjusting for depression, was specifically tested. METHODS Nine thousand one hundred twenty-six adult survivors of childhood cancer and 2,968 siblings enrolled onto the Childhood Cancer Survivor Study completed a survey describing their demographics and medical and psychological functioning, including SI in the prior week. RESULTS Of survivors, 7.8% reported SI compared with 4.6% of controls (odds ratio = 1.79; 95% CI, 1.4 to 2.4). Suicidality was unrelated to age, age at diagnosis, sex, cancer therapy, recurrence, time since diagnosis, or second malignancy. SI was associated with primary CNS cancer diagnosis, depression, and poor health outcomes including chronic conditions, pain, and poor global health rating. A logistic regression analysis showed that poor current physical health was significantly associated with SI even after adjusting for cancer diagnosis and depression. CONCLUSION Adult survivors of childhood cancers are at increased risk for SI. Risk of SI is related to cancer diagnosis and post-treatment mental and physical health, even many years after completion of therapy. The association of suicidal symptoms with physical health problems is important because these may be treatable conditions for which survivors seek follow-up care and underscores the need for a multidisciplinary approach to survivor care.

Screening cancer patients' families with the distress thermometer (DT): a validation study.

PURPOSE This study examined the prevalence of suicidal ideation and past suicide attempt in adult survivors of childhood cancer and investigated the relationship of suicidal symptoms to cancer treatment and current health. The hypothesis that poor physical health would be significantly associated with suicidality after adjusting for mental health variables was specifically tested. METHODS Two hundred twenty-six adult survivors of childhood cancer (mean age, 28 years) seen in a survivor clinic completed the Short Form-36 and the Beck Depression Inventory (BDI), as well as suicide items from the Symptom Checklist-90 Revised, and Beck Scale for Suicide Ideation. Participants reporting current suicide ideation or any past suicide attempt were classified as suicidal. RESULTS Twenty-nine participants (12.83%) reported suicidality, although only 11 of these were significantly depressed by BDI criteria. Univariate analyses found suicidality unrelated to age or sex but positively associated with younger age at diagnosis, longer time since diagnosis, cranial radiation treatment, leukemia diagnosis, depression, hopelessness, pain, and physical appearance concern. A hierarchical logistic regression showed that current physical functioning, including pain, was significantly associated with suicidality even after adjusting for treatment and depression variables. CONCLUSION Suicidal symptoms, which are reported by a significant minority of adult survivors of childhood cancer, are related to cancer treatments and post-treatment mental and physical health. Association of suicidal symptoms with physical health problems is important because these represent treatable conditions for which survivors may seek follow-up care. The relationship of physical well-being to suicidality underscores the need for a multidisciplinary approach to survivor care.

Clinical and Developmental Perspectives on Adolescent Coping

Although family members of cancer patients are at great risk of experiencing psychological distress, clinical tools to assist with recognizing and intervening with appropriate psychosocial care are sparse. This study reports on the first validation of the distress thermometer (DT) as a screening instrument for symptoms of depression and anxiety in family members of cancer patients. The DT was administered with the Hospital Anxiety and Depression Scale (HADS) in a sample of 321 family members. Receiver operating characteristics (ROC) demonstrated that the DT has good diagnostic utility relative to the HADS (area under the curve= 0.88 relative to the HADS anxiety scale; 0.84 relative to the HADS depression scale, respectively). The ROC curves indicate that using a cut‐off of 4/5 maximizes sensitivity (86.2% HADS anxiety scale; 88.2% HADS depression scale) and specificity (71.2% HADS anxiety scale; 67.6% HADS depression scale); however, the alternative lower cut‐off of 3/4 increases sensitivity (94.1% for both scales) and hence reduces the risk of missing distressed family members (specificity is 62.9% for HADS anxiety scale; 59.1% for HADS depression scale). The results offer validation of the DT for screening family members of cancer patients and support its use for clinical assessment. Distress screening with DT for family members of cancer patients is a promising and efficient approach to integrating family members in the program of care and provides the first step toward meeting their unmet needs with referral for supportive services. Copyright

Reliability and Validity of the Childhood Cancer Survivor Study Neurocognitive Questionnaire

Although the development of appropriate coping strategies has been understood as an essential element of healthy adjustment, few studies have demonstrated the link between coping and psychological development. Similarly, research on adolescents with behavioral problems has neglected coping as an important variable in understanding and treating these conditions. This study examines the relationships between psychological development, coping strategies and symptoms in a sample of 302 psychiatrically hospitalized adolescents, ages 12–16. Subjects completed the Adolescent Coping Orientation for Problem Strategies Questionnaire, (A-COPE), the Youth Self Report symptom checklist (YSR), and Loevingers measure of ego development. Results showed that Avoidance and Ventilation were associated with increased behavior problems and lower levels of ego development. Problem solving and interpersonal strategies were associated with fewer symptoms and higher levels of development. Significant gender differences were found with girls using more interpersonal coping and boys using more physically active strategies. Gender differences were also found in the relationship of coping strategies to both symptomatic behavior and development. The results are discussed in the context of a developmental approach to adolescent psychopathology.

Longitudinal patterns of psychological distress in adult survivors of childhood cancer

Up to 40% of childhood cancer survivors may experience neurocognitive impairment in 1 or more specific domains. As such, regular monitoring has been recommended for patients exposed to cranial irradiation and/or antimetabolite chemotherapy. This study reports the results of a questionnaire developed to identify those survivors who may be experiencing neurocognitive problems.