The lancet oncology
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The lancet oncology · May 2016
Randomized Controlled Trial Multicenter StudyPazopanib plus best supportive care versus best supportive care alone in advanced gastrointestinal stromal tumours resistant to imatinib and sunitinib (PAZOGIST): a randomised, multicentre, open-label phase 2 trial.
Gastrointestinal stromal tumours (GIST) are the most common mesenchymal neoplasms of the gastrointestinal tract. Imatinib followed by sunitinib and regorafenib is the standard sequence of treatment for advanced disease. Pazopanib is effective in soft tissue sarcomas but has never been assessed in advanced GIST in a randomised trial. We aimed to assess the efficacy and safety of pazopanib in patients with previously treated advanced GIST. ⋯ GlaxoSmithKline, French National Cancer Institute, EuroSARC (FP7-278742), Centre Léon Bérard.
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The lancet oncology · May 2016
Randomized Controlled Trial Multicenter StudyPonatinib versus imatinib for newly diagnosed chronic myeloid leukaemia: an international, randomised, open-label, phase 3 trial.
Ponatinib has shown potent activity against chronic myeloid leukaemia that is resistant to available treatment, although it is associated with arterial occlusion. We investigated whether this activity and safety profile would result in superior outcomes compared with imatinib in previously untreated patients with chronic myeloid leukaemia. ⋯ ARIAD Pharmaceuticals.
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The lancet oncology · May 2016
Randomized Controlled Trial Multicenter StudyLung cancer incidence and mortality in National Lung Screening Trial participants who underwent low-dose CT prevalence screening: a retrospective cohort analysis of a randomised, multicentre, diagnostic screening trial.
Annual low-dose CT screening for lung cancer has been recommended for high-risk individuals, but the necessity of yearly low-dose CT in all eligible individuals is uncertain. This study examined rates of lung cancer in National Lung Screening Trial (NLST) participants who had a negative prevalence (initial) low-dose CT screen to explore whether less frequent screening could be justified in some lower-risk subpopulations. ⋯ None.
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The lancet oncology · May 2016
ReviewVessel-sparing radiation and functional anatomy-based preservation for erectile function after prostate radiotherapy.
Treatment selection for men undergoing curative treatment for prostate cancer is often a challenging decision in view of the goal of maximising cure while maintaining quality of life. Previous quality-of-life comparisons suggest that specific outcomes are associated with type of treatment (surgery vs radiation); however, the functional anatomy approach, starting with nerve-sparing prostatectomy, assumes that quality-of-life outcomes are established by anatomic preservation. ⋯ Such approaches will encompass all essential functions affected by treatment including genitourinary, rectal, and sexual functions. In this Review, we outline the current techniques in functional anatomy-based preservation related to sexual outcomes, and outline the capacity of vessel-sparing radiotherapy to preserve sexual function in 90% of patients at the 5 year follow-up while maintaining excellent cure rates.
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The lancet oncology · May 2016
Targeting tumour-associated macrophages with CCR2 inhibition in combination with FOLFIRINOX in patients with borderline resectable and locally advanced pancreatic cancer: a single-centre, open-label, dose-finding, non-randomised, phase 1b trial.
In pancreatic ductal adenocarcinoma, the CCL2-CCR2 chemokine axis is used to recruit tumour-associated macrophages for construction of an immunosuppressive tumour microenvironment. This pathway has prognostic implications in pancreatic cancer, and blockade of CCR2 restores anti-tumour immunity in preclinical models. We aimed to establish the safety, tolerability, and recommended phase 2 oral dose of the CCR2 inhibitor PF-04136309 in combination with FOLFIRINOX chemotherapy (oxaliplatin and irinotecan plus leucovorin and fluorouracil). ⋯ Washington University-Pfizer Biomedical Collaborative.