Study Status: Recruiting
Recruit Status: Recruiting
Study Type: Interventional
Official Title: Efficacy of Tobacco Cessation for Improving Oral Diseases - Multicenter Prospective Trial
Brief Summary: This study is to verify the efficacy of tobacco cessation in patients with oral diseases; periodontitis, dental implant and oral mucosal diseases by a multicenter prospective trial. Tobacco cessation intervention is implemented for 12 weeks. During the tobacco cessation intervention for the subjects, attending doctors implement standard treatments for their oral diseases. Improvement of each disease is evaluated between smoking cessation intervention group and non-cessation intervention group.