# Evaluation of Profile Changes and Torque Control in Dental Bimaxillary Proclination Cases Using Lingual Lever Arm Mechanics vs Conventional Lingual Orthodontic Mechanics A Randomized Controlled Trial

> **NCT03579745** · NA · UNKNOWN · sponsor: **Cairo University** · enrollment: 24 (estimated)

## Conditions studied

- Bimaxillary Proclination

## Interventions

- **PROCEDURE:** Lingual orthodontics

## Key facts

- **NCT ID:** NCT03579745
- **Lead sponsor:** Cairo University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2018-10
- **Primary completion:** 2019-11
- **Final completion:** 2020-06
- **Target enrollment:** 24 (ESTIMATED)
- **Last updated:** 2018-07-09


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03579745

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03579745, "Evaluation of Profile Changes and Torque Control in Dental Bimaxillary Proclination Cases Using Lingual Lever Arm Mechanics vs Conventional Lingual Orthodontic Mechanics A Randomized Controlled Trial". Retrieved via AI Analytics 2026-06-01 from https://api.ai-analytics.org/clinical/NCT03579745. Licensed CC0.

---

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