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Clinical Trial Summary

This study aimed to compare experiences between adult patients receiving clear aligners and fixed appliances during the initial stage of orthodontic treatments.


Clinical Trial Description

Patients receiving either clear aligner treatments were enrolled in this study. During the same time period, patients receiving fixed orthodontic treatments well-matched with clear-aligner patients by similar ages (difference < 3 years), same gender and similar levels of severity of malocclusion [similar Index of Complexity Outcome and Need (ICON) level] were enrolled.The two groups were well-matched with ages, gender and levels of malocclusion severity. Pain perception, anxiety and quality of life were assessed through visual analogue scale (VAS), state-trait anxiety inventory (STAI) and oral health impact profile-14 (OHIP-14), respectively. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT03656471
Study type Observational [Patient Registry]
Source West China Hospital
Contact
Status Completed
Phase
Start date December 3, 2013
Completion date February 1, 2016

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