Research progress on influencing factors of radiation-induced oral mucositis

Radiation-induced oral mucositis (RIOM) is a common toxicity in patients receiving radiotherapy for head and neck cancer. RIOM not only significantly affects the oral function of patients, but also affects the short-term and long-term quality of life. In severe cases, it can reduce the tumor control rate and thus impact the survival of patients. The influencing factors of RIOM has been intensively studied, whereas the conclusions of some studies are inconsistent. In this article, the research progresses on the influencing factors of RIOM in recent years were summarized, aiming to provide the basis for the prevention and management of RIOM.