We have located links that may give you full text access.
CLINICAL TRIAL, PHASE II
JOURNAL ARTICLE
MULTICENTER STUDY
RESEARCH SUPPORT, NON-U.S. GOV'T
Phase II study of paclitaxel, carboplatin, and cetuximab as first line treatment, for patients with advanced non-small cell lung cancer (NSCLC): results of OPN-017.
Journal of Thoracic Oncology 2008 November
BACKGROUND: Cetuximab has demonstrated synergy with taxanes in preclinical models; as well as single agent activity. We assessed the activity of cetuximab with carboplatin and paclitaxel given on a 4-week schedule, in advanced, chemo-naive non-small cell lung cancer.
PATIENTS AND METHODS: This phase II, single arm, multi-institution study featured standard dosage of cetuximab 400 mg/m day 1, then 250 mg/m with paclitaxel (100 mg/m/wk, for 3 weeks), and carboplatin (area under curve = 6) day 1 of each 28 day cycle. After 4 to 6 cycles, in the absence of disease progression or excess toxicity, cetuximab was continued weekly. Primary end point was response rate.
RESULTS: Fifty-three patients (median age 63, 51% male) participated. Response rate was 57% (3 complete response and 27 partial response). At a median follow-up of 12.5 months, the estimated overall survival is 13.8 months (95% CI: 9.08-16.02) with an event-free survival rate of 5.53 months (95% CI: 4.77-7.99), 18.9% remain free from progression at 1 year. Improved survival was associated with female gender, absence of prior radiation, PS 0 and epidermal growth factor receptor expression. Toxicities included rash (28% grade 3), nail changes (3.7% grade 3), hypomagnesemia (7.5% grade 3 and 3.7% grade 4), and neutropenia (25% grade 3 and 13% grade 4) in addition to other typical side effects anticipated with paclitaxel/carboplatin. There were no grade 5 toxicities.
CONCLUSION: Combination of cetuximab/paclitaxel/carboplatin in non-small cell lung cancer was well tolerated and clinically active with manageable toxicities. This unique schedule, integrating weekly paclitaxel and cetuximab has not yet been tested in a randomized trial.
PATIENTS AND METHODS: This phase II, single arm, multi-institution study featured standard dosage of cetuximab 400 mg/m day 1, then 250 mg/m with paclitaxel (100 mg/m/wk, for 3 weeks), and carboplatin (area under curve = 6) day 1 of each 28 day cycle. After 4 to 6 cycles, in the absence of disease progression or excess toxicity, cetuximab was continued weekly. Primary end point was response rate.
RESULTS: Fifty-three patients (median age 63, 51% male) participated. Response rate was 57% (3 complete response and 27 partial response). At a median follow-up of 12.5 months, the estimated overall survival is 13.8 months (95% CI: 9.08-16.02) with an event-free survival rate of 5.53 months (95% CI: 4.77-7.99), 18.9% remain free from progression at 1 year. Improved survival was associated with female gender, absence of prior radiation, PS 0 and epidermal growth factor receptor expression. Toxicities included rash (28% grade 3), nail changes (3.7% grade 3), hypomagnesemia (7.5% grade 3 and 3.7% grade 4), and neutropenia (25% grade 3 and 13% grade 4) in addition to other typical side effects anticipated with paclitaxel/carboplatin. There were no grade 5 toxicities.
CONCLUSION: Combination of cetuximab/paclitaxel/carboplatin in non-small cell lung cancer was well tolerated and clinically active with manageable toxicities. This unique schedule, integrating weekly paclitaxel and cetuximab has not yet been tested in a randomized trial.
Full text links
Related Resources
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app