RecruitingNot Applicable

Treatment of Mild Class II Malocclusion in Adult Patients With Clear Aligners Versus Fixed Multibracket Therapy

Syria24 participantsStarted 2026-08-25

Plain-language summary

Patient with class ii division 1 malocclusion who have mild increased overjet will be treated in this study. The efficacy of clear aligners in the treatment of Class II division 1 Malocclusion Using Intermaxillary Elastics will be assessed. The skeletal, dental and soft tissues changes resulted by this intervention will be studied and compared with the results of Traditional treatment with fixed appliances. There are two group: 1. a group of patients in which participants will be undergo to the clear aligners with class ii elastics. 2. a group of patients in which participants will be undergo to the traditional fixed appliances with class ii elastics.

Who can participate

Age range15 Years – 20 Years

SexALL

See this in plain English?

AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

Inclusion Criteria: * \- Patients with permanent occlusion at age 15-20 years. * Patients with class II division I (half cusp or Less) with moderate overjet (2-4mm). * Patients with normal or horizontal growth pattern. * Mild crowding (\_\<2 mm) in maxillary and mandibular arch. * Patient with satisfactory periodontal health and good oral hygiene * No previous orthodontic treatment * Comprehensive medical and dental history ruling out any systemic disease. Exclusion Criteria: * Patients with periodontal disease. * Patients with vertical growth pattern. * Patients with missing or extracted teeth except third molar. * Patients with temporomandibular joint disorder. * Patients with Skeletal open bite. * Patients with poor oral and gingival health * Patients with neuromuscular disorder. * Patients with severe skeletal class II.

What they're measuring

Change in the SNA angle

Timeframe: : T0:1 day before the beginning of treatment . T1: when a normal overjet and canines class I relationships achieved (expected to be within 4-6 months in the exp. Group and 12 months in the control group

change in the SNB angle

Timeframe: : T0:1 day before the beginning of treatment . T1: when a normal overjet and canines class I relationships achieved(expected to be within 4-6 months in the exp. Group and 12 months in the control group)

change in ANB angle

Timeframe: T0:1 day before the beginning of treatment . T1: when a normal overjet and canines class I relationships achieved (expected to be within 4-6 months in the exp. Group and 12 months in the control group)

change in SN.POG angle

Timeframe: : T0: 1 day before the beginning of treatment . T1: when a normal overjet and canines class I relationships achieved (expected to be within 4-6 months in the exp. Group and 12 months in the control group)

change in the mandibular length [

Timeframe: T0: 1day before the beginning of treatment . T1: when a normal overjet and canines class I relationships achieved (expected to be within 4-6 months in the exp. Group and 12 months in the control group)

change in SN.PP angle [

Timeframe: T0: 1 day before the beginning of treatment . T1: when a normal overjet and canines class I relationships achieved achieved (expected to be within 4-6 months in the exp. Group and 12 months in the control group)

Trial details

NCT IDNCT05684510

SponsorHama University

Sponsor typeOTHER

Study typeINTERVENTIONAL

Primary completion2026-11-11

Contact for this trial

Fadi Jnaid

988499015 Drfadijnaid@gmail.com

View on ClinicalTrials.gov More Malocclusion trials