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Filename: drivers/Session_files_driver.php
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Filename: Session/Session.php
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Function: require_once
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Filename: controllers/Detail.php
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File: /var/www/html/application/controllers/Detail.php
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Function: _error_handler
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Filename: controllers/Detail.php
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File: /var/www/html/application/controllers/Detail.php
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Function: _error_handler
File: /var/www/html/index.php
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Filename: controllers/Detail.php
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File: /var/www/html/application/controllers/Detail.php
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Function: _error_handler
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Filename: controllers/Detail.php
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Function: _error_handler
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Filename: models/Detail_model.php
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Function: strpos
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Function: insertAPISummary
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Filename: helpers/my_audit_helper.php
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Filename: controllers/Detail.php
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Line: 256
Function: _error_handler
File: /var/www/html/index.php
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Filename: controllers/Detail.php
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Function: _error_handler
File: /var/www/html/index.php
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Filename: controllers/Detail.php
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File: /var/www/html/application/controllers/Detail.php
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Filename: controllers/Detail.php
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Function: _error_handler
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Filename: controllers/Detail.php
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Function: _error_handler
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Filename: controllers/Detail.php
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Filename: controllers/Detail.php
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Filename: controllers/Detail.php
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Function: _error_handler
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Message: file_get_contents(https://...@gmail.com&api_key=61f08fa0b96a73de8c900d749fcb997acc09): Failed to open stream: HTTP request failed! HTTP/1.1 429 Too Many Requests
Filename: helpers/my_audit_helper.php
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Objective: To assess feasibility and preliminary efficacy of adding cetuximab to standard chemoradiotherapy for muscle-invasive bladder cancer.
Patients And Methods: TUXEDO was a prospective, single-arm, open-label, phase I/II trial conducted in six UK hospitals. Cetuximab was administered with an initial loading dose of 400mg/m on day 1 of week -1, and then 7-weekly doses of 250mg/m . Radiotherapy schedule was 64Gy/32F with day 1 mitomycin C (12g/m ) and 5-fluorouracil (500mg/m /day) over days 1-5 and 22-26. Patients with T2-4aN0M0 urothelial cancer and a performance status (PS) of 0-1 were eligible. Prior neoadjuvant therapy was permitted. The phase I primary outcome was impact on radiotherapy treatment completion and toxicity experienced during treatment. The phase II primary outcome was local control at three-months post-treatment. ISRCTN identifier: 80733590.
Results: Between Sept-2012 and Oct-2016, 33 patients were recruited; 7 in phase I, 26 in phase II. Three patients in phase II were subsequently deemed ineligible and received no trial therapy. Eight patients discontinued cetuximab due to adverse effects. Median age of patients was 70.1 years (range 60.6-75.1), 20 were PS 0, 27 male and 26 had already received neoadjuvant chemotherapy. In phase I, all patients completed planned radiotherapy, with no delays or dose reductions. Of the 30 evaluable patients in phase II, 25 had confirmed local control 3-months post treatment (77%, 95% CI: 58-90). During the trial there were 18 serious adverse events. The study was halted due to slow accrual.
Conclusion: Phase I data demonstrate it is feasible and safe to add cetuximab to chemoradiotherapy. Exploratory analysis of phase II data provides evidence to consider further clinical evaluation of cetuximab in this setting.
Download full-text PDF |
Source |
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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC10087008 | PMC |
http://dx.doi.org/10.1111/bju.15864 | DOI Listing |
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