Preventing and Therapeutic Effect of Propolis in Radiotherapy

Abbas Javadzadeh Bolouri and et al.

Abstract:

Mucositis is one of the acute complications of radiotherapy which can ulcerate oral mucosa and cause severe pain and discomfort which can affect oral normal function. Propolis is a natural source of flavonoid which has antiulcer, antibacterial, antifungal, healing and anti-inflammatory effects. Using such an affordable compound without any bad smell or taste that has reasonable price can help the radiotherapy undergoing patients.  Our goal is assessing the preventing and therapeutic effect of propolis in radiotherapy induced mucositis in patients with head and neck cancer.  In a randomized triple blind clinical trial, 20 patients were selected randomly to swish and swallow 15 ml of water based extract of propolis mouth wash 3 times a day in the case group (n = 10) and 15 ml placebo mouth wash in control group (n = 10). we use NIC-CTC scale for determining mucositis grading.  We use T-test, Man-Whitney, Chi-square, and Friedman as analyzing tests. Case group had significantly (P < 0.05) lower grade of mucositis in all of the follow-ups, but xerostomia is not significantly different in two groups (P > 0.05). This is a pilot study which shows water based extract of propolis efficiently prevents and heals radiotherapy induced mucositis.