2012
DOI: 10.1016/s1470-2045(11)70301-1
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Gemcitabine and oxaliplatin with or without erlotinib in advanced biliary-tract cancer: a multicentre, open-label, randomised, phase 3 study

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Cited by 405 publications
(335 citation statements)
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“…However, other studies have also shown a trend toward better outcomes for IHC patients treated with anti-EGFR-targeted agents. 17,18 Is there any underlying biology that could explain why patients with IHC may benefit from EGFR inhibition? Our findings themselves do not justify the design of a new randomized clinical trial in this setting of patients; however, we think that data from available studies should be put together to draw more solid conclusions.…”
Section: Discussionmentioning
confidence: 99%
“…However, other studies have also shown a trend toward better outcomes for IHC patients treated with anti-EGFR-targeted agents. 17,18 Is there any underlying biology that could explain why patients with IHC may benefit from EGFR inhibition? Our findings themselves do not justify the design of a new randomized clinical trial in this setting of patients; however, we think that data from available studies should be put together to draw more solid conclusions.…”
Section: Discussionmentioning
confidence: 99%
“…Due to the overall poor prognosis of metastatic cholangiocarcinoma and limited treatment options, there is a clear need for identification of novel treatment options (26)(27)(28)(29). The role of anti-angiogenics and other targeted therapies have been evaluated in first and second line treatment of cholangiocarcinoma either in combination with gemcitabine based chemotherapy or 5 fluorouracil based therapy (26,27,(29)(30)(31). In a phase 2 study, GEMOX with bevacizumab (GEMOX-B) showed tolerable safety in patients with advanced BTCs (26).…”
Section: Discussionmentioning
confidence: 99%
“…Whether these results are better than can be achieved with GEMOX alone or GC will require a randomized clinical trial. Agents targeting epidermal growth factor receptor (EGFR) have also been evaluated in cholangiocarcinoma patients (30)(31)(32). Cetuximab, an anti-EGFR monoclonal antibody showed some response in a single arm phase II study but the benefits were not found to be significant in a randomized clinical trial (30,32).…”
Section: Discussionmentioning
confidence: 99%
“…The EGFR signaling pathway is integral in epithelial cell growth and proliferation, where preclinical studies have shown tumor regression with EGFR inhibition (28,30), forming the rationale for targeting EGFR for treatment. While initial small studies demonstrated promising antitumor activity with anti-EGFR therapy in combination with gemcitabine-based chemotherapy (31,32), these findings were unable to translate into a significant clinical benefit in larger randomized clinical trials (33,34 (35,36).…”
Section: Egfr Signaling Pathwaymentioning
confidence: 99%