The lancet oncology
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The lancet oncology · Feb 2011
Randomized Controlled Trial Multicenter Study Comparative StudyParotid-sparing intensity modulated versus conventional radiotherapy in head and neck cancer (PARSPORT): a phase 3 multicentre randomised controlled trial.
Xerostomia is the most common late side-effect of radiotherapy to the head and neck. Compared with conventional radiotherapy, intensity-modulated radiotherapy (IMRT) can reduce irradiation of the parotid glands. We assessed the hypothesis that parotid-sparing IMRT reduces the incidence of severe xerostomia. ⋯ Cancer Research UK (CRUK/03/005).
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The lancet oncology · Feb 2011
A 20-gene model for molecular nodal staging of bladder cancer: development and prospective assessment.
Neoadjuvant chemotherapy before cystectomy confers a survival benefit in bladder cancer, but it has not been widely adopted since most patients do not benefit and we are at present unable to predict those that do. Since the most important predictor of recurrence after cystectomy is pathologically positive nodes, our aim was to assess techniques that define this stage for the selection of patients for neoadjuvant chemotherapy. ⋯ US National Cancer Institute (R01CA143971).