# The Effectiveness of the Twin Block and Carriere Motion Appliances in Post-pubertal Patients and an Evaluation of the Impact of Class II Malocclusion and Its Correction on Oral Health-related Quality of Life

> **NCT07292636** · NA · NOT_YET_RECRUITING · sponsor: **Aslam Alkadhimi** · enrollment: 88 (estimated)

## Conditions studied

- CLASS II DIVISION 1 MALOCCLUSION
- Class II Malocclusion
- Growth
- Overjet
- Class II Buccal Segment Relationship
- Class II Growth Modification
- Distalization
- Oral Health-Related Quality of Life

## Interventions

- **DEVICE:** CTB
- **DEVICE:** CMA

## Key facts

- **NCT ID:** NCT07292636
- **Lead sponsor:** Aslam Alkadhimi
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** NOT_YET_RECRUITING
- **Start date:** 2026-03
- **Primary completion:** 2027-09
- **Final completion:** 2029-09
- **Target enrollment:** 88 (ESTIMATED)
- **Last updated:** 2025-12-18

## Collaborators

- [object Object]
- [object Object]
- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07292636

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07292636, "The Effectiveness of the Twin Block and Carriere Motion Appliances in Post-pubertal Patients and an Evaluation of the Impact of Class II Malocclusion and Its Correction on Oral Health-related Quality of Life". Retrieved via AI Analytics 2026-06-25 from https://api.ai-analytics.org/clinical/NCT07292636. Licensed CC0.

---

*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*