Clear aligner group:None

3 trials

Sponsors

West China Hospital of Stomatology, Sichuan University?, Suzhou Municipal Hospital, Shanghai Ninth Peoples Hospital,Shanghai JiaoTong University School of Medicine

Conditions

Cleft palate deformityLong-term Recurrence and Stability Changes in Dental Midline, Overbite, Overjet, and Cephalometric Indicators After Fixed or Clear Aligner Treatment for Malocclusionskeletal class II malocclusion

Unknown Phase

The therapeutic efficacy of clear aligners combined with high-pull headgear J-hook traction in adolescents with skeletal Class II malocclusion

Active, not recruitingChiCTR2500104105

West China Hospital of Stomatology, Sichuan University?skeletal class II malocclusion

Start: 2025-07-30Updated: 2025-06-16

The bone-to-tooth-to-lip collaborative response mechanism in the treatment of bimaxillary protrusion: Three-dimensional quantitative assessment of invisible and fixed techniques

RecruitingChiCTR2600128470

Suzhou Municipal HospitalCleft palate deformity

Start: 2025-09-15Updated: 2026-08-03

Retrospective Cohort Study on Long-Term Stability After Fixed and Incisible Orthodontic Treatment Based on the Target Trial Emulation (TTE) Framework

Active, not recruitingChiCTR2600131095

Shanghai Ninth Peoples Hospital,Shanghai JiaoTong University School of MedicineLong-term Recurrence and Stability Changes in Dental Midline, Overbite, Overjet, and Cephalometric Indicators After Fixed or Clear Aligner Treatment for Malocclusion

Start: 2026-09-01Updated: 2026-08-31