The lancet oncology
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The lancet oncology · Dec 2024
Multicenter StudyShort-course hypofractionated proton beam therapy, incorporating 18F-DOPA PET and contrast-enhanced MRI targeting, for patients aged 65 years and older with newly diagnosed glioblastoma: a single-arm phase 2 trial.
Older patients (aged ≥65 years) with glioblastoma have a worse prognosis than younger patients and a median overall survival of 6-9 months. 3,4-Dihydroxy-6-[18F]fluoro-L-phenylalanine (18F-DOPA) PET sensitively and specifically identifies metabolically active glioblastoma for preferential targeting. Proton beam therapy potentially improves quality of life (QOL) by sparing more healthy brain tissue than photon radiotherapy. With improved targeting and the dosimetric advantages of proton beam therapy, we aimed to test whether hypofractionated proton beam therapy could improve survival and QOL in older patients with glioblastoma. ⋯ Mayo Clinic Marley Endowment Funds and the Lawrence W and Marilyn W Matteson Fund in Cancer Research.
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The lancet oncology · Dec 2024
Comparative StudyEffectiveness and safety of immune checkpoint inhibitors in Black patients versus White patients in a US national health system: a retrospective cohort study.
Black patients were severely under-represented in the clinical trials that led to the approval of immune checkpoint inhibitors (ICIs) for all cancers. The aim of this study was to characterise the effectiveness and safety of ICIs in Black patients. ⋯ Million Veteran Program, Office of Research and Development, Veterans Health Administration and the LUNGevity foundation.
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The lancet oncology · Dec 2024
The current and future global burden of cancer among adolescents and young adults: a population-based study.
Compared with children and older adults, the burden of cancer in adolescents and young adults (ages 15-39) is understudied. We aimed to quantify the global burden of adolescent and young adult cancer in 2022 and 2050, and explore patterns in incidence, mortality, and case fatality. ⋯ None.