Effect of supplemental vibration on orthodontic treatment with aligners: A randomized trial
Autor: | Burcu Bayirli, Mina Katchooi, Charles Spiekerman, Sandra Tai, Bobby Cohanim, Greg J. Huang |
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Rok vydání: | 2017 |
Předmět: |
Adult
Male Washington Wilcoxon signed-rank test Tooth Movement Techniques Dentistry 030209 endocrinology & metabolism Orthodontics Vibration law.invention 03 medical and health sciences symbols.namesake 0302 clinical medicine Incisor Randomized controlled trial Quality of life law Surveys and Questionnaires Medicine Humans Fisher's exact test Pain Measurement British Columbia business.industry Significant difference 030206 dentistry Regimen medicine.anatomical_structure Treatment Outcome Tooth movement symbols Quality of Life Female business Malocclusion |
Zdroj: | American journal of orthodontics and dentofacial orthopedics : official publication of the American Association of Orthodontists, its constituent societies, and the American Board of Orthodontics. 153(3) |
ISSN: | 1097-6752 |
Popis: | Introduction Supplemental vibration has been reported to accelerate orthodontic tooth movement and reduce discomfort. Our purpose was to investigate the effects of AcceleDent on Invisalign treatment. This randomized clinical trial was carried out in 2 orthodontic private practices with a 1:1 allocation ratio. Methods Adult patients who were beginning their orthodontic treatment were randomly allocated to either an active (A) or a sham (B) AcceleDent Aura device (OrthoAccel Technologies, Inc. Houston, TX). All patients were placed on a 1-week aligner change regimen, and fit was evaluated every 3 weeks. The outcomes were the ability to complete the initial set of aligners and the incisor irregularity measurements for those who completed their regimen of aligners. In addition, aligner compliance, pain levels, and oral health-related quality of life data were gathered from questionnaires. The subjects, investigators, and assessors were all blinded to the treatment arms. Results Twenty-seven subjects were randomized into 2 groups (A and B), 1 subject discontinued treatment, and 13 subjects were analyzed in each group. The Fisher exact test showed no significant difference in completion rates between the 2 groups (group A, 77%; group B, 85%; P = 1). Independent-sample t tests showed no significant difference between the final irregularity index or change in irregularity index between the 2 groups. Compliance was similar in both groups. The Wilcoxon rank sum test showed minimal differences in pain levels. Quality of life responses were similar in both groups. No serious harm was observed. Conclusions We found no evidence that the AcceleDent Aura device impacts the ability to complete a series of aligners with a 1-week change regimen or the final alignment achieved in adult patients. It also had no significant effect on the reduction of orthodontic pain or oral health-related quality of life parameters when used with Invisalign. |
Databáze: | OpenAIRE |
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