We are an international, interdisciplinary organization dedicated to the practice, education, and research of supportive care in cancer.

When you join MASCC, you become eligible to join up to three study groups devoted to specific topic areas in supportive care in cancer.
Evidence-based resources to support your work in supportive care
The future of supportive care in cancer is shaped at the MASCC/ISOO Annual Meeting.
We’re proud to work together with our affiliates and partners to reduce the burden of cancer worldwide.
Estonian The MASCC Oral Agent Teaching Tool (MOATT): PDF | Word Doc French The MASCC Oral Agent Teaching Tool (MOATT): PDF | Word Doc Translation produced by ICON and funded by the Lausanne University Hospital (Department of Oncology, UNIL), Faculty of Biology and Medicine (FBM) and the Institute of Higher Education and Research in Healthcare […]
About the MASCC EGFR Inhibitor Skin Toxicity Tool (MESTT) The MASCC EGFR Inhibitor Skin Toxicity Tool© (MESTT) assists health providers with the monitoring and reporting of dermatologic adverse effects in patients treated with epidermal growth factor receptor (EGFR) inhibitors. The MESTT is an event-specific grading system that can be used to: Standardize assessment Optimize the […]
Albanian The MASCC Antiemesis Tool (v.1.0): PDF | Word Doc Guide to Using the MAT Translated by: Edmond Kurtovic and Mimoza Meholli Arabic The MASCC Antiemesis Tool (v.1.1): PDF | Word Doc Guide to Using the MAT MAT Patient Outcomes Scoresheet: PDF | Word Doc | Excel Spreadsheet Tool translated by: Muhammad Alsabagh and Kasey […]
Below are links to selected session recordings from the MASCC/ISOO 2025 Annual Meeting. Please note that not all presentations are included. Plenary Presentations https://vimeo.com/1113657440/481cbd0aef Plenary 1 8211; Financial Toxicities: Time for a Change at the Global Level Chairs: Prof. Raymond Chan & Prof. Gary Lyman Presentations: Financial Toxicity: From Data to Practice and Policy Change […]
Leadership Chair Hirotoshi Iihara, PhDJapan Vice-Chair Mary Lou Affronti, DNP, RN, MHSc, ANP, FAANUSA Mission and Goals The Antiemetics Study Group was originally established as a subcommittee of MASCC to address the control of nausea and vomiting induced by chemotherapy and radiotherapy. At the 1995 MASCC Annual Meeting in Luxembourg, the group organized a consensus […]
Every patient with cancer needs supportive care Learn more Join MASCC What’s New at MASCC MASCC Board of Directors 2026-2028 April 2026 Announcements MASCC Webinar: The Hidden Burden: Understanding and Treating Cancer Fatigue April 2026 Webinars MASCC Webinar: Optimizing CINV Management: Best Practices for Addressing Delayed Nausea with T-DXd March 2026 Webinars All news MASCC […]
Leadership Chair Egidio Del Fabbro, MDUSA Vice-Chair Tateaki Naito, MDJapan Mission and Goals The MASCC Nutrition and Cachexia Study Group encourages broad-based research and state-of-the-art clinical practice in all areas of clinical nutrition as it relates to cancer. The study group aims to increase awareness of the importance of nutritional care and the appropriate use […]
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Congratulations to each of our 2025 award recipients
Congratulations to our Supportive Care 2030 Movement - President Training Fellowship Recipients
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