Childhood Cancer - Cancer Currents Blog
News about childhood cancer research, with context from leading experts. Topics include new treatments, issues facing childhood cancer survivors, and findings on the biology of cancer in children.
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Based on an NCI-sponsored clinical trial conducted by the Children’s Oncology Group, FDA has approved the drug brentuximab vedotin (Adcetris) in combination with chemotherapy for some children and adolescents with Hodgkin lymphoma.
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An NCI study in mice has identified a drug combination that may help treat children with rhabdomyosarcoma. But one of the drugs, ganitumab, is no longer being made. Based on the study's promising results, the NCI researchers who led the study want to test the combination in humans.
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The chemotherapy cisplatin often causes permanent hearing loss. Sodium thiosulfate (Pedmark) is the first treatment approved by FDA that can reduce the risk of hearing loss and the severity of damage to the inner ear in children treated with cisplatin.
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Dr. Doug Hawkins, chair of the NCI-funded Children’s Oncology Group, discusses advances in treating children with cancer, COG’s role in conducting clinical trials, and efforts like the Childhood Cancer Data Initiative and Molecular Characterization Initiative.
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Researchers have confirmed that the immunotherapy drug dinutuximab (Unituxin) can help children with high-risk neuroblastoma live longer. The finding is based on a trial of nearly 1,200 children with the disease.
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The fusion protein that drives the growth and survival of some rhabdomyosarcoma tumors relies on the KDM4B enzyme, researchers have found. Treating mice with a KDM4B-blocking drug and chemotherapy nearly eliminated rhabdomyosarcoma tumors with the fusion protein.
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FDA has approved the combination of the targeted drugs dabrafenib (Tafinlar) and trametinib (Mekinist) for nearly any type of advanced solid tumor with a specific mutation in the BRAF gene. Data from the NCI-MATCH trial informed the approval.
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The combination of dabrafenib (Tafinlar) and trametinib (Mekinist) shrank more brain tumors, kept the tumors at bay for longer, and caused fewer side effects than chemotherapy, trial results showed. The children all had glioma with a BRAF V600 mutation that could not be surgically removed or came back after surgery.
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As adults, survivors of childhood cancer aren’t any less likely to have healthy babies than those without a history of cancer, a new study shows. However, they may have more health risks during pregnancy, warranting more intensive obstetric care.
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A new test could potentially be used to identify children treated for medulloblastoma who are at high risk of their cancer returning. The test detects evidence of remaining cancer in DNA shed from medulloblastoma tumor cells into cerebrospinal fluid.