Perspectives of Childhood Cancer Symptom-Related Distress: Results of the State of the Science Survey.

Management of symptom-related distress is an important area of pediatric oncology nursing. Participants who attended the Children's Oncology Group (COG) State of the Science Symposium on symptom distress completed an anonymous survey. The purpose was to explore participant perceptions of symptom distress experienced by children receiving cancer treatment on clinical trials, determine how symptom distress is currently assessed at COG institutions, and to identify what interventions are used to reduce symptom distress for these children. Among the 90 symposium attendees, 72% completed the survey, the majority (92%) of whom were nurses. The five most distressing symptoms in children with cancer enrolled on clinical trials identified by survey respondents were nausea/vomiting, fatigue, pain, anxiety, and sleep disturbances. Results from our survey also suggest that symptom distress may differ by disease type. For example, symptoms associated with leukemia/lymphoma included steroid side effects, procedural pain, and neuropathy. The majority of respondents (90%) also reported that symptoms go unrecognized by health care providers. The most commonly described unrecognized symptoms were behavioral (i.e., sadness, anxiety, fear, depression, and emotional needs; 45%) and fatigue (19%). Key focus areas reported by respondents included informal and inconsistent symptom assessment, the need for uniform measurement tools, and improved documentation of symptom-related distress. Management of symptom-related distress is an important aspect of pediatric oncology nursing. Further exploration of symptom distress experienced by children with specific types of cancers, and the development of standardized symptom assessment processes, will provide a foundation for developing future interventions aimed at alleviating symptom-related distress.

Getting patients active: using national data to drive practice.

Data from a National Cancer Institute-designated comprehensive cancer center taking part in the ONS Foundation-supported Breast Cancer Care Quality Measures Set pilot study revealed a lack of interventions recommended for patient-reported symptoms of fatigue. A team was formed to address the issue using the steps of the evidence-based practice process and to implement practice changes. This article describes the barriers and challenges faced, in addition to the integration of exercise resources into patients' plans of care. The authors describe the curriculum for staff education regarding the practice change, implementation of an evidence-based fatigue assessment and interventions, and methods to integrate these resources into patient care.

Long-term follow-up of children treated for high-grade gliomas: children's oncology group L991 final study report.

PURPOSE: High-grade gliomas of the CNS are characterized by poor treatment response and prognosis for long-term survival. The Children's Oncology Group (COG) L991 study investigated the neuropsychological, behavioral, and quality of life (QoL) outcomes after treatment on the Children's Cancer Group (CCG) trial for high-grade gliomas (CCG-945). PATIENTS AND METHODS: Fifty-four patients (29 males, 25 females) with a median age of 8.8 years at diagnosis (range, 0.2 to 19.5 years) were enrolled at 25 institutions in North America, representing 81% of available survivors; median length of follow-up was 15.1 years (range, 9.5 to 19.2 years), and median age at study evaluation was 23.6 years (range, 11.3 to 36 years). Standardized tests of neuropsychological functioning and QoL were performed. Descriptive statistics summarized principal findings, and one-way analysis of variance identified potential predictors of outcomes. RESULTS: With an average follow-up time of 15 years, survivors demonstrated intellectual functioning within the low-average range. Executive functioning and verbal memory were between the low-average and borderline ranges. In contrast, visual memory and psychomotor processing speed were between the borderline and impaired ranges, respectively. Approximately 75% of patient reported overall QoL within or above normal limits for both physical and psychosocial domains. Nonhemispheric tumor location (midline or cerebellum), female sex, and younger age at treatment emerged as independent risk factors. CONCLUSION: These results serve as a benchmark for comparison with future pediatric high-grade glioma studies, in addition to identifying at-risk cohorts that warrant further research and proactive interventions to minimize late effects while striving to ensure survival.

Creative arts therapy improves quality of life for pediatric brain tumor patients receiving outpatient chemotherapy.

This mixed methods pilot study evaluated the effects of the creative arts therapy (CAT) on the quality of life (QOL) of children receiving chemotherapy. A 2-group, repeated measures randomized design compared CAT with a volunteer's attention (n = 16). Statistical analysis of the randomized controlled phase of the study suggested an improvement in the following areas after the CAT: parent report of child's hurt (P = .03) and parent report of child's nausea (P = .0061). A nonrandomized phase, using a different instrument showed improved mood with statistical significance on the Faces Scale (P < .01), and patients were more excited (P < .05), happier (P < .02), and less nervous (P < .02). Provider focus groups revealed positive experiences. Case studies are included to exemplify the therapeutic process. With heightened interest in complementary therapy for children with cancer, future research with a larger sample size is needed to document the impact of incorporating creative arts into the healing process.

The value of serial arteriography in osteosarcoma: delivery of chemotherapy, determination of therapy duration, and prediction of necrosis.

PURPOSE: To investigate the value of serial arteriography to assess tumor response, predict necrosis, and individualize the duration of a combined intravenous (IV) and intraarterial (IA) neoadjuvant chemotherapy protocol in patients with biopsy-proven high-grade osteosarcoma or malignant fibrohistiocytoma of bone. MATERIALS AND METHODS: Between July 1987 and March 2003, 109 patients completed a chemotherapy protocol of neoadjuvant IV doxorubicin and IA cisplatin. Patients were eligible regardless of age, disease stage, or disease site. A minimum of three IA cycles followed by definitive surgery was required for inclusion in the final analysis. IA dose and duration were increased for tumors larger than 10 cm. Initial arteriograms were scored as indicating mild, moderate, or marked tumor neovascularity (TNV). Subsequent arteriograms were prospectively compared with the baseline image for percent change in TNV. Treatment continued until a maximum of five cycles were administered or one of three criteria were met: (i) at least 90% decrease in TNV, (ii) plateau of effect, or (iii) no response. RESULTS: Of 408 IA procedures, 42 patients underwent three cycles, 53 underwent four, and 14 required five cycles of neoadjuvant therapy. There was a 2.5% minor complication rate. Eighty-six percent of patients exhibited at least 90% decrease in TNV and 82% exhibited good histologic response (> or =90% tumor necrosis). Serial arteriography predicted a good histologic response with an accuracy of 90% and a sensitivity of 97%. CONCLUSIONS: Serial arteriography was highly sensitive and accurately predicted good responses. This individually modified, dose-intensified neoadjuvant protocol yielded an excellent histologic response rate with minimal complications. Future endeavors should involve a multiinstitutional study of this unique approach.

Online exclusive: functional integration of nursing research into a pediatric oncology cooperative group: finding common ground.

PURPOSE/OBJECTIVES: To provide a brief description of the historic role of nursing and nursing research in the culture of previous pediatric oncology cooperative groups and compare the research language used in cooperative groups with the language used in nursing research. DATA SOURCES: Published empirical, clinical, and methodologic reports. DATA SYNTHESIS: The culture and language of nursing research differ from those of medical research and the pediatric oncology cooperative group, the Children's Oncology Group (COG). Different approaches exist to integrate nursing research priorities into the priorities of COG, including freestanding protocols, companion protocols, and research objectives included in therapeutic protocols. CONCLUSIONS: Full integration of nursing research into COG is feasible but dependent on recognition of cultural and language differences among researchers. Integration will be demonstrated by the number of concepts and protocols contributed to or developed by active nurses in COG. IMPLICATIONS FOR NURSING: Significant advances exist for nurses conducting research in COG. These research efforts are facilitated by a familiarity with the science language used by other disciplines in COG and an understanding of COG's research processes. Increased interdisciplinary scientific collaborations involving nurses in COG particularly benefit pediatric patients with cancer.

Superior survival in treatment of primary nonmetastatic pediatric osteosarcoma of the extremity.

BACKGROUND: A protocol to treat osteosarcoma of the extremity was developed at two local institutions. METHODS: The study involved a dose-intensified neoadjuvant protocol of intravenous doxorubicin and intra-arterial cisplatin administered repetitively until maximum angiographic response was noted. Definitive surgery was delayed until > or =90% reduction in tumor neovascularity was documented. Prospective assessment of serial arteriograms was highly accurate (94%) in predicting histological response and assisted in surgical planning. After resection, if patients were determined to be good responders (> or =90% tumor necrosis), they underwent a 4-month postoperative course with the same agents. Poor responders (<90% necrosis) were treated with alternative agents for 12 months from diagnosis. Forty-seven assessable patients with primary, high-grade, nonmetastatic osteosarcoma of the extremity were included in this analysis. The median age was 15 years (range, 7-21 years). RESULTS: Patients underwent an average of four preoperative intra-arterial courses. Forty-three patients underwent limb-preservation procedures, and 41 had >90% tumor necrosis. With an average follow-up of 92 months (range, 20-178 months), 39 patients were continuously disease free, 3 died of disease, 1 died of other causes, and 4 have no evidence of disease 11 to 51 months after relapse (all pulmonary metastases). There were no local recurrences. Kaplan-Meier analysis demonstrated a 10-year overall survival of 92% and an event-free survival of 84%. CONCLUSIONS: This study demonstrates excellent survival with a dose-intensified neoadjuvant protocol. Future endeavors should involve a multi-institutional randomized study comparing this approach with another multiagent intravenous neoadjuvant protocol.