Ignite Creation Date:
2025-12-25 @ 3:38 AM
Ignite Modification Date:
2026-03-02 @ 4:22 PM
Study NCT ID:
NCT02030002
Status:
COMPLETED
Last Update Posted:
2021-01-12
First Post:
2013-12-03
Is Gene Therapy:
True
Has Adverse Events:
True
Brief Title:
Evaluation of a "Flash-free" Adhesive Resin for Orthodontic Bracket Bonding
Sponsor:
University of Minnesota
Organization:
Study Overview
Official Title:
Use of a "Flash-free" Adhesive Resin for Orthodontic Bracket Bonding: a Clinical Study of Bonding Time, Bond Survival, and Adhesive Remnant Cleanup
Status:
COMPLETED
Status Verified Date:
2020-12
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
The purpose of this study is to compare bonding time, bond survival, amount of adhesive remaining on the tooth surface after bracket debonding, and time required for adhesive remnant cleanup between a new "flash-free" and a conventional adhesive resin for orthodontic bracket bonding.
Detailed Description:
Patients presenting for comprehensive orthodontic treatment with fixed appliances at the University of Minnesota, who are willing to participate, will be included in the initial study. Selection criteria will include full permanent dentition through the first molars, teeth with sound, non-carious buccal enamel and no pretreatment with chemical agents such as hydrogen peroxide, and no previous orthodontic treatment with fixed appliances. The patients will have their maxillary incisors, canines, and premolars bonded with ceramic orthodontic brackets pre-coated with a "flash-free" adhesive resin (Clarity Advanced Brackets APC flash-free, 3M Unitek, Monrovia, CA, USA) on one side and a conventional adhesive resin (Clarity Advanced Brackets APC II, 3M Unitek) on the other side. The side allocation and order of bonding will be randomized for each patient.
Study Oversight
Has Oversight DMC:
False
Is a FDA Regulated Drug?:
False
Is a FDA Regulated Device?:
True
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: