Carboplatin Rechallenge After Hypersensitivity Reactions in Pediatric Patients With Low-Grade Glioma.

BACKGROUND: The high prevalence of carboplatin hypersensitivity reactions (HSR) significantly affects the treatment of pediatric patients with low-grade glioma (LGG). Rechallenging patients is an option that must balance the risks of repeat allergic reaction to the benefits of retaining an effective anti-tumor regimen. PROCEDURE: We performed a retrospective review of children with LGG treated with carboplatin and vincristine between October 2000 and April 2013, who had a documented HSR to carboplatin. Patients were re-exposed to carboplatin using either precautionary measures (prolonged infusion time and premedication with H1 antagonists, H2 antagonists, and corticosteroids), a desensitization protocol, or both. RESULTS: We report the results of our institutional experience of carboplatin re-exposure using both premedication with a prolonged infusion time and a desensitization protocol. Overall, 40 of 55 (73%) patients were successfully rechallenged with carboplatin, including 19 of 25 (76%) patients who underwent desensitization. CONCLUSION: Our results demonstrate re-exposure to be a safe alternative to abandoning carboplatin for patients with a hypersensitivity reaction. We propose a clinical algorithm for treatment.

Family Management Style Framework: a new tool with potential to assess families who have children with brain tumors.

Qualitative studies of families with children who have cancer or other serious illnesses have found that families often come to view their child and their lives as normal. They manage illness-related demands using family management styles that sustain usual patterns of family and child functioning. Few studies have addressed the family management styles of families who express less satisfaction with family and child functioning or who are identified by health care professionals as having difficulty with family functioning. Such families are likely to be overrepresented among those whose children are being treated for brain tumors that entail extremely burdensome treatments as well as a range of unfavorable prognoses and long-term sequelae. In fact, little is known about how these families manage on a day-to-day basis and how the interdisciplinary team can best provide supportive care to optimize their functioning. The purpose of this article is to present the Family Management Styles Framework as a tool that is useful in both clinical practice and research for assessing families who have children with cancer, including those with brain tumors.