OBJECTIVE: To determine the effects of decoction derived from the leaves of Nicotiana tabacum(L.)as a mouthwash on minor recurrent aphthous.METHODS: A randomized double-blinded placebo-controlled clinical trial was co...OBJECTIVE: To determine the effects of decoction derived from the leaves of Nicotiana tabacum(L.)as a mouthwash on minor recurrent aphthous.METHODS: A randomized double-blinded placebo-controlled clinical trial was conducted on 60 patients with minor recurrent aphthous. Treatment comprised of application of tobacco or placebo mouthwash(10 m L 3 times a day) for 5 days. Clinical evaluation included pain level using a visual analog scale and ulcer size on days 1, 3, and 5 were measured. Adverse effects after mouthwash application were recorded, and the oral mucosa was examined by the investigator at each visit.RESULTS: A total of 54 subjects with the mean age(38 ± 10) years fulfilled the study. No minor and major adverse effects were observed. In the treatment group, ulcer pain score was decreased by 79.2%and 93.8% and ulcer size was reduced by 69.1%and 92.2%(days 3 and 5, respectively), which was significantly greater than the control group(P <0.01).CONCLUSION: The decoction prepared with of Nicotiana tabacum leaves, used as mouthwash are well-tolerated and safe, and can be used for the management of recurrent aphthous.展开更多
文摘OBJECTIVE: To determine the effects of decoction derived from the leaves of Nicotiana tabacum(L.)as a mouthwash on minor recurrent aphthous.METHODS: A randomized double-blinded placebo-controlled clinical trial was conducted on 60 patients with minor recurrent aphthous. Treatment comprised of application of tobacco or placebo mouthwash(10 m L 3 times a day) for 5 days. Clinical evaluation included pain level using a visual analog scale and ulcer size on days 1, 3, and 5 were measured. Adverse effects after mouthwash application were recorded, and the oral mucosa was examined by the investigator at each visit.RESULTS: A total of 54 subjects with the mean age(38 ± 10) years fulfilled the study. No minor and major adverse effects were observed. In the treatment group, ulcer pain score was decreased by 79.2%and 93.8% and ulcer size was reduced by 69.1%and 92.2%(days 3 and 5, respectively), which was significantly greater than the control group(P <0.01).CONCLUSION: The decoction prepared with of Nicotiana tabacum leaves, used as mouthwash are well-tolerated and safe, and can be used for the management of recurrent aphthous.
