Danielle Novetsky Friedman

Breast Cancer After Chest Radiation Therapy for Childhood Cancer

PURPOSE The risk of breast cancer is high in women treated for a childhood cancer with chest irradiation. We sought to examine variations in risk resulting from irradiation field and radiation dose. PATIENTS AND METHODS We evaluated cumulative breast cancer risk in 1,230 female childhood cancer survivors treated with chest irradiation who were participants in the CCSS (Childhood Cancer Survivor Study). RESULTS Childhood cancer survivors treated with lower delivered doses of radiation (median, 14 Gy; range, 2 to 20 Gy) to a large volume (whole-lung field) had a high risk of breast cancer (standardized incidence ratio [SIR], 43.6; 95% CI, 27.2 to 70.3), as did survivors treated with high doses of delivered radiation (median, 40 Gy) to the mantle field (SIR, 24.2; 95% CI, 20.7 to 28.3). The cumulative incidence of breast cancer by age 50 years was 30% (95% CI, 25 to 34), with a 35% incidence among Hodgkin lymphoma survivors (95% CI, 29 to 40). Breast cancer-specific mortality at 5 and 10 years was 12% (95% CI, 8 to 18) and 19% (95% CI, 13 to 25), respectively. CONCLUSION Among women treated for childhood cancer with chest radiation therapy, those treated with whole-lung irradiation have a greater risk of breast cancer than previously recognized, demonstrating the importance of radiation volume. Importantly, mortality associated with breast cancer after childhood cancer is substantial.

Whole-body magnetic resonance imaging (WB-MRI) as surveillance for subsequent malignancies in survivors of hereditary retinoblastoma: A pilot study

Individuals with hereditary retinoblastoma (RB) are at very high risk of developing subsequent malignant neoplasms (SMNs) of which osteosarcoma (OS) is one of the most common. We hypothesized that annual surveillance using whole‐body magnetic resonance imaging (WB‐MRI) in asymptomatic survivors of hereditary RB would detect SMN of the bone and soft tissues at an early stage.

Solid Tumor Second Primary Neoplasms: Who is at Risk, What Can We Do?

Eighteen percent of incident malignancies in the United States are a second (or subsequent) cancer. Second primary neoplasms (SPNs), particularly solid tumors, are a major cause of mortality and serious morbidity among cancer survivors successfully cured of their first cancer. Multiple etiologies may lead to a cancer survivor subsequently being diagnosed with an SPN, including radiotherapy for the first cancer, unhealthy lifestyle behaviors, genetic factors, aging, or an interaction between any of these factors. In this article, we discuss these factors and synthesize this information for use in clinical practice, including preventive strategies and screening recommendations for SPNs.

Young adult female cancer survivors' unmet information needs and reproductive concerns contribute to decisional conflict regarding posttreatment fertility preservation.

Many young adult female cancer survivors (YAFCS) are at risk of experiencing premature menopause. The current study characterized the posttreatment fertility information needs, reproductive concerns, and decisional conflict regarding future options for posttreatment fertility preservation (FP) among YAFCS.

Long-term medical outcomes in survivors of extra-ocular retinoblastoma: The Memorial Sloan-Kettering Cancer Center (MSKCC) experience†

Data on long‐term outcomes of survivors of extra‐ocular retinoblastoma are lacking. The authors sought to provide the first report characterizing long‐term outcomes among survivors of extra‐ocular retinoblastoma.

Late effects in patients with Fanconi anemia following allogeneic hematopoietic stem cell transplantation from alternative donors

Hematopoietic stem cell transplantation (HSCT) is curative for hematological manifestations of Fanconi anemia (FA). We performed a retrospective analysis of 22 patients with FA and aplastic anemia, myelodysplastic syndrome or acute myelogenous leukemia who underwent a HSCT at Memorial Sloan Kettering Cancer Center and survived at least 1 year post HSCT. Patients underwent either a TBI- (N=18) or busulfan- (N=4) based cytoreduction followed by T-cell-depleted transplants from alternative donors. Twenty patients were alive at time of the study with a 5- and 10-year overall survival of 100 and 84% and no evidence of chronic GvHD. Among the 18 patients receiving a TBI-based regimen, 11 (61%) had persistent hemochromatosis, 4 (22%) developed hypothyroidism, 7 (39%) had insulin resistance and 5 (27%) developed hypertriglyceridemia after transplant. Eleven of 16 evaluable patients (68%), receiving TBI, developed gonadal dysfunction. Two patients who received a TBI-based regimen died of squamous cell carcinoma. One patient developed hemochromatosis, hypothyroidism and gonadal dysfunction after busulfan-based cytoreduction. TBI appears to be a risk factor for malignant and endocrine late effects in the FA host. Multidisciplinary follow-up of patients with FA (including cancer screening) is essential for early detection and management of late complications, and improving long-term outcomes.

Breast Cancer Risk in Childhood Cancer Survivors Without a History of Chest Radiotherapy: A Report From the Childhood Cancer Survivor Study

PURPOSE Little is known about the breast cancer risk among childhood cancer survivors who did not receive chest radiotherapy. We sought to determine the magnitude of risk and associated risk factors for breast cancer among these women. PATIENTS AND METHODS We evaluated cumulative breast cancer risk in 3,768 female childhood cancer survivors without a history of chest radiotherapy who were participants in the Childhood Cancer Survivor Study. RESULTS With median follow up of 25.5 years (range, 8 to 39 years), 47 women developed breast cancer at a median age of 38.0 years (range, 22 to 47 years) and median of 24.0 years (range, 10 to 34 years) from primary cancer to breast cancer. A four-fold increased breast cancer risk (standardized incidence ratio [SIR] = 4.0; 95% CI, 3.0 to 5.3) was observed when compared with the general population. Risk was highest among sarcoma and leukemia survivors (SIR = 5.3; 95% CI, 3.6 to 7.8 and SIR = 4.1; 95% CI, 2.4 to 6.9, respectively). By the age of 45 years, the cumulative incidence of breast cancer in sarcoma and leukemia survivors was 5.8% (95% CI, 3.7 to 8.4) and 6.3% (95% CI, 3.0 to 11.3), respectively. No other primary cancer diagnosis was associated with an elevated risk. Alkylators and anthracyclines were associated with an increased breast cancer risk in a dose-dependent manner (P values from test for trend were both < .01). CONCLUSIONS Women not exposed to chest radiotherapy who survive childhood sarcoma or leukemia have an increased risk of breast cancer at a young age. The data suggest high-dose alkylator and anthracycline chemotherapy increase the risk of breast cancer. This may suggest a possible underlying gene-environment interaction that warrants further study.

Chronic medical conditions in adult survivors of retinoblastoma: Results of the Retinoblastoma Survivor Study.

Limited data are available regarding long‐term morbidity in adult survivors of retinoblastoma (Rb).

New insights into the risk of breast cancer in childhood cancer survivors treated with chest radiation: A report from the Childhood Cancer Survivor Study (CCSS) and the Women's Environmental Cancer and Radiation Epidemiology (WECARE) Study.

CRA9513 Background: The risk of breast cancer (BC) by age 50 among women treated for childhood cancer with chest radiation therapy (RT) and how this risk compares with that of BRCA1 and BRCA2 (BRCA1/2) mutation carriers is unknown. METHODS We evaluated the risk of BC in a cohort of 1268 female 5-yr childhood cancer survivors treated with chest RT and estimated the cumulative incidence of BC non-parametrically treating death as a competing risk. The cumulative incidence of BC in BRCA1/2 mutation carriers was estimated with the kin-cohort method using data from 4570 female first-degree relatives of women diagnosed with unilateral BC (probands) participating in the WECARE Study. Absolute Excess Risks (AERs) were estimated using population-based data from the SEER program. RESULTS With a median follow-up of 26 yrs (range 5-39) for the CCSS cohort, 175 women were diagnosed with BC at a median age of 38 yrs (range 24-53) and a median latency of 23 yrs (range 7-38); the overall cumulative incidence of BC by age 50 was 24% (95% confidence interval [CI] 20-28%) and among Hodgkin lymphoma survivors was 30% (95% CI 25-35%). In comparison, among first-degree relatives of WECARE Study probands 324 were diagnosed with BC (median age at diagnosis, 55 yrs (range 26-90)). The estimated cumulative incidence by age 50 was 31% (95% CI 16-47%) and 10% (95% CI 2-23%) in carriers of BRCA1 and BRCA2 mutations, respectively. The population cumulative incidence of BC is 4% by age 50. Among the childhood cancer survivors, AERs for BCs diagnosed per 10,000 person-years of observation were respectively 34 (95% CI 18-52), 27 (95% CI 11-45), and 95 (95% CI 78-112) among women treated with 10-19 Gy (23%), 20-29 Gy (17%), and 30+ Gy (56%) of chest RT. CONCLUSIONS Women treated for childhood cancer with chest RT have a substantial risk of BC comparable to BRCA1/2 mutation carriers and considerably greater than that of the general population. Women treated with 10-19 Gy RT had an increased excess risk warranting consideration of breast cancer surveillance strategies similar to the current recommendations for women treated with > 20 Gy.

Psychosocial Outcomes in Adult Survivors of Retinoblastoma

PURPOSE Survival rates for individuals diagnosed with retinoblastoma (RB) exceed 95% in the United States; however, little is known about the long-term psychosocial outcomes of these survivors. PATIENTS AND METHODS Adult RB survivors, diagnosed from 1932 to 1994 and treated in New York, completed a comprehensive questionnaire adapted from the Childhood Cancer Survivor Study (CCSS), by mail or telephone. Psychosocial outcomes included psychological distress, anxiety, depression, somatization, fear of cancer recurrence, satisfaction with facial appearance, post-traumatic growth, and post-traumatic stress symptoms; noncancer CCSS siblings served as a comparison group. RESULTS A total of 470 RB survivors (53.6% with bilateral RB; 52.1% female) and 2,820 CCSS siblings were 43.3 (standard deviation [SD], 11) years and 33.2 (SD, 8.4) years old at the time of study, respectively. After adjusting for sociodemographic factors, RB survivors did not have significantly higher rates of depression, somatization, distress, or anxiety compared with CCSS siblings. Although RB survivors were more likely to report post-traumatic stress symptoms of avoidance and/or hyperarousal (both P < .01), only five (1.1%) of 470 met criteria for post-traumatic stress disorder. Among survivors, having a chronic medical condition did not increase the likelihood of psychological problems. Bilateral RB survivors were more likely than unilateral RB survivors to experience fears of cancer recurrence (P < .01) and worry about their children being diagnosed with RB (P < .01). However, bilateral RB survivors were no more likely to report depression, anxiety, or somatic complaints than unilateral survivors. CONCLUSION Most RB survivors do not have poorer psychosocial functioning compared with a noncancer sample. In addition, bilateral and unilateral RB survivors seem similar with respect to their psychological symptoms.