The lancet oncology
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The lancet oncology · Apr 2022
Randomized Controlled TrialObservation versus screening spinal MRI and pre-emptive treatment for spinal cord compression in patients with castration-resistant prostate cancer and spinal metastases in the UK (PROMPTS): an open-label, randomised, controlled, phase 3 trial.
Early diagnosis of malignant spinal cord compression (SCC) is crucial because pretreatment neurological status is the major determinant of outcome. In metastatic castration-resistant prostate cancer, SCC is a clinically significant cause of disease-related morbidity and mortality. We investigated whether screening for SCC with spinal MRI, and pre-emptive treatment if radiological SCC (rSCC) was detected, reduced the incidence of clinical SCC (cSCC) in asymptomatic patients with metastatic castration-resistant prostate cancer and spinal metastasis. ⋯ Cancer Research UK.
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The lancet oncology · Apr 2022
Prioritising locations for radiotherapy equipment in Brazil: a cross-sectional, population-based study and development of a LINAC shortage index.
Similarly to several other upper-middle-income countries, there is a major shortfall in radiotherapy services for the treatment of cancer in Brazil. In this study, we developed the linear accelerator (LINAC) shortage index to assess the LINAC shortage and support the prioritisation of new LINAC distribution in Brazil. ⋯ None.