A National Survey of Medical Oncologist’s Opinions and Perceptions for Managing Rash Among mCRC Patients Treated with Panitumumab

Abstract

Abstract Introduction This study aimed to describe medical oncologist’s opinions and perceptions regarding the management of dermatologic toxicities among metastatic colorectal cancer (mCRC) patients who were treated with panitumumab in the USA and assess if there were differences across demographic and clinical characteristics. Methods We developed a survey based on the current literature and expert opinions regarding the management of dermatologic toxicities. The survey was implemented online in September 2016. Eligible oncologists were board certified and had treated at least five new or continuing patients with mCRC in the last 3 months, among whom at least three patients had received or were currently receiving panitumumab. Results A total of 250 oncologists completed the survey. The data suggest that approximately 82% of patients received recommendations for moisturizer, 88% for sunscreen and 67% for ultraviolet (UV)-protective garments prior to or at the time of initiation of panitumumab therapy. There were minor differences in how dermatologic toxicities were managed across specific demographic or clinical groups. The data also suggest that the management associated with panitumumab use among mCRC patients can be greatly improved. Conclusions Our results highlight the urgent need for heightened education regarding dermatologic toxicity management among oncologists who treated mCRC patients with panitumumab. Easily implemented strategies, such as moisturizer, sunscreen, and UV-protective garments should be recommended to all patients. Funding Amgen, Inc. Plain Language Summary Plain language summary available for this article.

Keywords

• Acneiform rash
• Anti-EGFR
• Dermatologic toxicity
• Metastatic colorectal cancer
• Panitumumab