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NCT05414019 Clinical Trial

Evaluation of Root Resorption Following Different Mandibular Incisors Intrusive Mechanics

Orthodontic Tooth Movement Clinical Trial

Official title:
Evaluation of Root Resorption Following Different Mandibular Incisors Intrusive Mechanics : A Randomized Clinical Trial

Clinical Trial Details — Status: Enrolling by invitation

Administrative data
NCT number NCT05414019
Other study ID # 799/2234
Secondary ID
Status Enrolling by invitation
Phase N/A
First received
Last updated
Start date March 15, 2024
Est. completion date December 2024

Study information
Verified date May 2023
Source Al-Azhar University
Contact n/a
Is FDA regulated No
Health authority
Study type Interventional

Clinical Trial Summary

Evaluation of root resorption following different mandibular incisors intrusive mechanics : A randomized clinical trial

Recruitment information / eligibility
Status Enrolling by invitation
Enrollment 21
Est. completion date December 2024
Est. primary completion date November 2024
Accepts healthy volunteers Accepts Healthy Volunteers
Gender All
Age group 12 Years to 16 Years
Eligibility Inclusion Criteria: - Patient will be included in this study if has: - An age range between 12 and 16 years. - Deep overbite with excessive curve of Spee of more than 5mm - Over erupted lower incisors. - Permanent teeth are all present (except for third molar). - No previous orthodontic treatment. - No indications or symptoms of periodontal disease in the past or present, as determined by clinical and radiographic examination Exclusion Criteria: - Patients who needed surgery to fix skeletal problems. - Any previous trauma or root canal therapy - Missing lower incisor. - Patients with congenital dentoskeletal disorders

Study Design

Related Conditions & MeSH terms

Intervention

Other:
• Mini-screw
7 patients will receive an intrusive force delivered by elastics from 2 mini-screws between mandibular lateral incisor and mandibular canine.
• Utility arch
7 patients will receive an intrusive force delivered by intrusive utility arch.
• Nitinol reverse curve wire
7 patients will receive an intrusive force delivered by Nitinol reverse curve wire

Locations
Country Name City State
Egypt Al Azhar University Cairo

Sponsors (1)
Lead Sponsor Collaborator
Al-Azhar University

Country where clinical trial is conducted

Egypt, 

References & Publications (9)

Burstone CR. Deep overbite correction by intrusion. Am J Orthod. 1977 Jul;72(1):1-22. doi: 10.1016/0002-9416(77)90121-x. — View Citation

Goel P, Tandon R, Agrawal KK. A comparative study of different intrusion methods and their effect on maxillary incisors. J Oral Biol Craniofac Res. 2014 Sep-Dec;4(3):186-91. doi: 10.1016/j.jobcr.2014.11.007. Epub 2014 Dec 6. — View Citation

Guven BA, Ciger S. Evaluation of the Effect of Fixed Anterior Biteplane Treatment on Temporomandibular Joint in Patients with Deep Bite. Turk J Orthod. 2020 Mar 1;33(1):8-12. doi: 10.5152/TurkJOrthod.2020.19108. eCollection 2020 Mar. — View Citation

Hamdan AM, Lewis SM, Kelleher KE, Elhady SN, Lindauer SJ. Does overbite reduction affect smile esthetics? Angle Orthod. 2019 Nov;89(6):847-854. doi: 10.2319/030819-177.1. Epub 2019 Jul 15. — View Citation

Millett DT, Cunningham SJ, O'Brien KD, Benson PE, de Oliveira CM. Orthodontic treatment for deep bite and retroclined upper front teeth in children. Cochrane Database Syst Rev. 2018 Feb 1;2(2):CD005972. doi: 10.1002/14651858.CD005972.pub4. — View Citation

Nanda R. The differential diagnosis and treatment of excessive overbite. Dent Clin North Am. 1981 Jan;25(1):69-84. No abstract available. — View Citation

Nielsen IL. Vertical malocclusions: etiology, development, diagnosis and some aspects of treatment. Angle Orthod. 1991 Winter;61(4):247-60. doi: 10.1043/0003-3219(1991)0612.0.CO;2. Erratum In: Angle Orthod 1992 Summer;62(2):87. — View Citation

Piancino MG, Tortarolo A, Di Benedetto L, Crincoli V, Falla D. Chewing Patterns and Muscular Activation in Deep Bite Malocclusion. J Clin Med. 2022 Mar 19;11(6):1702. doi: 10.3390/jcm11061702. — View Citation

Sonnesen L, Svensson P. Temporomandibular disorders and psychological status in adult patients with a deep bite. Eur J Orthod. 2008 Dec;30(6):621-9. doi: 10.1093/ejo/cjn044. Epub 2008 Aug 5. — View Citation

Outcome
Type Measure Description Time frame Safety issue
Primary Linear amount of root resorption Cone beam computed tomography linear measurements Change in Linear Root resorption at 6 months
Primary Volumetric amount of root resorption Cone beam computed tomography volumetric measurements Change in Volumetric Root resorption at 6 months
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