The lancet oncology
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The lancet oncology · Jan 2025
Comparative StudyColorectal cancer incidence trends in younger versus older adults: an analysis of population-based cancer registry data.
Previous studies have shown that colorectal cancer incidence is increasing among younger adults (aged <50 years) in multiple high-income western countries in contrast with stabilising or decreasing trends in incidence in older adults (aged ≥50 years). This study aimed to investigate contemporary colorectal cancer incidence trends in younger adults versus older adults. ⋯ Intramural Research Program of the American Cancer Society, Cancer Grand Challenges, and National Institutes of Health.
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The lancet oncology · Jan 2025
ReviewThe changing global landscape of national cancer control plans.
Global efforts to highlight cancer and non-communicable diseases (NCDs) as a growing burden were first raised in 2005 World Health Assembly Resolution 58.22 and reinforced with Resolution 70.12 and the Global NCD action plan in 2017. One common thread for addressing cancer burden was the need to articulate cancer priorities within a comprehensive national cancer control plan (NCCP). ⋯ The global review included 16 new questions related to cancer equity, pandemic preparedness, global WHO initiatives, evidence-based recommendations, and other emerging trends. The findings can guide country-level decision makers on improvements to deliver person-centred cancer services to reduce the cancer burden.
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Technological innovations in genomics and related fields have facilitated large sequencing efforts, supported new biological discoveries in cancer, and spawned an era of liquid biopsy biomarkers. Despite these advances, precision oncology has practical constraints, partly related to cancer's biological diversity and spatial and temporal complexity. ⋯ We discuss key areas of advanced imaging for improving cancer outcomes and survival. Finally, we discuss practical challenges to the broader adoption of precision imaging in the clinic and the need for a robust translational infrastructure.