New predictive factors determining the clinical flow of oral mucositis in patients with plane-cellar cancer of oropharyngeal region

Mucositis is a common and severe complication of cancer treatment. The use of herbal medicinal products in patients with malignant tumors of the oral mucosa and maxillofacial region can be considered as one of the promising methods for the prevention and treatment of mucositis. The effectiveness of local treatment of mucositis may be identified through evaluation of hemomicrocirculation in the mucous membrane of the oral cavity. In 2016-2017 years, we evaluated microcirculation parameter (MP) of the oral mucosa in four randomly selected points from 23 patients with squamous cell carcinoma of the oropharyngeal region subjected to radiation therapy in combination with the use of long-acting plant-based medications. The study was performed in the “Russian Scientific Center of Roentgenology and Radiology” of the Ministry of Health of the Russian Federation. The results confirm the efficiency of these drugs for the prevention and treatment of oral mucositis compared with the common methods of mouth irrigations with a decoction of chamomile and oleotherapy. Indicators of hemomicrocirculation in oral mucosa in patients with squamous cell carcinoma of the oropharyngeal region appeared to depend on the severity of the clinical manifestation of mucositis.