Abstract
Purpose
The objective of the study was to describe the occurrence of stomatitis and noninfectious lung disease in patients with metastatic renal cell carcinoma (mRCC) treated with second-line everolimus in a real-world setting.
Methods
This multicenter, prospective, observational study was conducted in France by physicians with experience of treatment of patients with mRCC. Patients aged ≥18 years who received everolimus after first-line antivascular endothelial growth factor (VEGF) therapy were included in the study. The primary safety assessments were occurrence of stomatitis (in terms of severity, event dates, and therapeutic management) and noninfectious pneumonitis (in terms of detection methodology, severity, event dates, and therapeutic management).
Results
Between September 2010 and August 2012, 284 patients were enrolled at 77 centers, of whom, 274 received everolimus therapy. Most patients had mRCC of clear cell histology (88%), and most of them (84%) received first-line sunitinib. In total, 40% of patients experienced treatment-related stomatitis, and 15% of patients experienced noninfectious lung disease. Most of them had a single episode. The incidence of grade 3 stomatitis and noninfectious lung disease were 8 and 3%, respectively. Mean time to the first episode was 27 days for stomatitis and 72 days for noninfectious lung disease from treatment initiation. Stomatitis and noninfectious lung disease resulted in treatment discontinuations in 2 and 7% of patients, respectively. The primary first-episode treatment was mouthwash (86%) for stomatitis and corticosteroids (65%) for noninfectious lung disease.
Conclusions
This study confirms that stomatitis and noninfectious lung disease are commonly associated with everolimus use. Both adverse events were rarely severe and were managed easily and efficiently.
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Acknowledgments
Medical editorial assistance for the manuscript was provided by Sai Krishna Arepalli, Ph.D. (Novartis Healthcare Pvt. Ltd.) and Cathy R. Winter, Ph.D. (ApotheCom, Yardley, PA). This study was funded by Novartis Pharmaceuticals Corporation.
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Jean-Christophe Eymard, Thierry Lebret, Frederic Rolland, Thierry Nguyen, and Aline Guillot report no potential conflicts of interest. Florence Joly reports consulting or advisory fees from Novartis. Dominique Spaeth reports personal fees and consulting or advisory fees from Novartis. Alain Ravaud reports consulting or advisory fees from Pfizer, Novartis, Roche, BMS, and MSD as well as institutional grant support from Pfizer and Novartis. Laurence Albiges reports consulting or advisory fees from Pfizer, Novartis, Sanofi, BMS, and Bayer. Nadia Kelkouli and Khemaies Slimane are employees of Novartis Pharmaceuticals Corporation. Brigitte Laguerre reports personal fees from Novartis. The authors have had access to full data and analyses presented in this manuscript and will allow the journal to review the data if requested.
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Nadia Kelkouli was an employee of Novartis Pharmaceuticals Corporation until August 2016
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Joly, F., Eymard, JC., Albiges, L. et al. A prospective observational study on the evaluation of everolimus-related adverse events in metastatic renal cell carcinoma after first-line anti-vascular endothelial growth factor therapy: the AFINITE study in France. Support Care Cancer 25, 2055–2062 (2017). https://doi.org/10.1007/s00520-017-3594-y
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DOI: https://doi.org/10.1007/s00520-017-3594-y