Abstract
Background:
Chemotherapy induced oral mucositis is a common problem among patients with cancer. Different therapeutic agents have been evaluated to prevent or treat the disease. Here we aimed to compare therapeutic effects of atorvastatin and aloe vera mouthwash on chemotherapy induced oral mucositis.
Methods:
120 patients with large intestine and gastric cancer who were treated with 5-fluorouracil (FOLFOX4) for the first time were entered and randomized into 3 groups. Group 1 received tablets of atorvastatin 10 mg daily until 2 weeks after chemotherapy sessions plus placebo mouthwash. Group 2 received aloe vera mouthwash plus placebo tablets and group 3 received placebo mouthwash and placebo tablets until 2 weeks after chemotherapy sessions. Severity of mucositis was assessed using world health organization (WHO) indexes. Based on this method, mucositis is divided into 4 grades. This study was approved by Iranian Registry of Clinical Trials (IRCT) with the code of: IRCT20201203049585N1 (https://fa.irct.ir/trial/54037).
Results:
Analysis of the incidence of mucositis among patients showed that in placebo group, 50% of patients experienced grade 2 to 4 mucositis. In group 1, 9 patients (22.5%) had grade 2 mucositis and 6 patients (15%) had grade 3 mucositis and 4 patients (10%) had grade 4 mucositis. In group 2, only 1 patient (2.5%) was diagnosed with grade 2 mucositis. These data showed no significant differences between group 1 and group 3 (P=0.674), but the therapeutic results of group 2 were significantly better than those of group 3 (P=0.042) and group 1 (P=0.036).
Conclusion:
We showed that treatments with aloe vera mouthwash could be an effective choice in prevention of mucositis for patients undergoing chemotherapy. There are also much to discover about effects of aloe vera mouthwash on this disease.
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