The lancet oncology
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The lancet oncology · Mar 2021
Meta AnalysisIntermediate clinical endpoints for surrogacy in localised prostate cancer: an aggregate meta-analysis.
The international Intermediate Clinical Endpoints in Cancer of the Prostate working group has established metastasis-free survival as a surrogate for overall survival in localised prostate cancer based on the findings of 19 predominantly radiotherapy-based trials. We sought to comprehensively assess aggregate trial-level performance of commonly reported intermediate clinical endpoints across all randomised trials in localised prostate cancer. ⋯ Prostate Cancer Foundation and National Institutes of Health.
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The lancet oncology · Mar 2021
Randomized Controlled Trial Multicenter Study Comparative StudyShort-term outcomes of complete mesocolic excision versus D2 dissection in patients undergoing laparoscopic colectomy for right colon cancer (RELARC): a randomised, controlled, phase 3, superiority trial.
Whether extended lymphadenectomy for right colon cancer leads to increased perioperative complications or improves survival is still controversial. This trial aimed to compare the efficacy and safety of complete mesocolic excision (CME) versus D2 dissection in laparoscopic right hemicolectomy for patients with right colon cancer. This article reports the early safety results from the trial. ⋯ The Capital Characteristic Clinical Project of Beijing and the Chinese Academy of Medical Sciences.
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The lancet oncology · Mar 2021
Randomized Controlled Trial Multicenter Study Comparative StudyHigh-dose versus standard-dose twice-daily thoracic radiotherapy for patients with limited stage small-cell lung cancer: an open-label, randomised, phase 2 trial.
Concurrent chemoradiotherapy is standard treatment for limited stage small-cell lung cancer (SCLC). Twice-daily thoracic radiotherapy of 45 Gy in 30 fractions is considered to be the most effective schedule. The aim of this study was to investigate whether high-dose, twice-daily thoracic radiotherapy of 60 Gy in 40 fractions improves survival. ⋯ The Norwegian Cancer Society, The Liaison Committee for Education, Research and Innovation in Central Norway, the Nordic Cancer Union, and the Norwegian University of Science and Technology.
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The lancet oncology · Mar 2021
Comparative StudyComparison of breast cancer and cervical cancer stage distributions in ten newly independent states of the former Soviet Union: a population-based study.
Screening for breast cancer and cervical cancer in the newly independent states of the former Soviet Union is largely opportunistic, and countries in the region have among the highest cervical cancer incidence in the WHO European Region. We aimed to compare the stage-specific distributions and changes over time in breast cancer and cervical cancer incidence in the newly independent states of the former Soviet Union. ⋯ Union for International Cancer Control, WHO Regional Office for Europe, and Ministry of Health of Ukraine.