The lancet oncology
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The lancet oncology · Jul 2013
Randomized Controlled Trial Multicenter Study Comparative StudyPanitumumab and irinotecan versus irinotecan alone for patients with KRAS wild-type, fluorouracil-resistant advanced colorectal cancer (PICCOLO): a prospectively stratified randomised trial.
Therapeutic antibodies targeting EGFR have activity in advanced colorectal cancer, but results from clinical trials are inconsistent and the population in which most benefit is derived is uncertain. Our aim was to assess the addition of panitumumab to irinotecan in pretreated advanced colorectal cancer. ⋯ Cancer Research UK, Amgen Inc.
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The lancet oncology · Jul 2013
Randomized Controlled Trial Multicenter Study Comparative StudyAflibercept versus placebo in combination with docetaxel and prednisone for treatment of men with metastatic castration-resistant prostate cancer (VENICE): a phase 3, double-blind randomised trial.
Docetaxel plus prednisone is standard first-line chemotherapy for men with metastatic castrate-resistant prostate cancer. Aflibercept is a recombinant human fusion protein that binds A and B isoforms of VEGF and placental growth factor, thereby inhibiting angiogenesis. We assessed whether the addition of aflibercept to docetaxel and prednisone would improve overall survival in men with metastatic castrate-resistant prostate cancer compared with the addition of placebo to docetaxel and prednisone. ⋯ Sanofi and Regeneron Pharmaceuticals Inc.
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The lancet oncology · Jul 2013
ReviewVertebral compression fracture after stereotactic body radiotherapy for spinal metastases.
The use of stereotactic body radiotherapy for metastatic spinal tumours is increasing. Serious adverse events for this treatment include vertebral compression fracture (VCF) and radiation myelopathy. Although VCF is a fairly low-risk adverse event (approximately 5% risk) after conventional radiotherapy, crude risk estimates for VCF after spinal SBRT range from 11% to 39%. In this Review, we summarise the evidence and predictive factors for VCF induced by spinal SBRT, review the pathophysiology of VCF in the metastatic spine, and discuss strategies used to prevent and manage this potentially disabling complication.
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The lancet oncology · Jul 2013
ReviewExtracranial rhabdoid tumours: what we have learned so far and future directions.
Extracranial rhabdoid tumours are rare, and often occur in infants. Although the kidney is the most common site, they can occur anywhere in the body. Most contain a biallelic inactivating mutation in SMARCB1, which is part of the chromatin remodelling complex SWI/SNF, and functions as a classic tumour suppressor gene. ⋯ The young age of patients limits use of radiotherapy, which, along with age, is an important prognostic factor. Because the tumours are rare, no standard therapeutic pathway exists, and no randomised trials have examined the role of new therapeutic approaches. Improved understanding of the biology and role of SMARCB1 has enabled identification of new targets for small molecule inhibitors to combine with chemotherapy backbones that we might establish from the current EpSSG and COG studies.