# Efficiency, Efficacy, Periodontal & Occlusal Outcomes for Aligners Versus Fixed Orthodontic Appliances in Crowded Incisor Treatment

> **NCT06731465** · NA · ENROLLING_BY_INVITATION · sponsor: **University of Sharjah** · enrollment: 40 (estimated)

## Conditions studied

- Crowding of Anterior Mandibular Teeth

## Interventions

- **DEVICE:** Clear aligner therapy
- **DEVICE:** Fixed pre-adjusted edgewise orthodontic appliance

## Key facts

- **NCT ID:** NCT06731465
- **Lead sponsor:** University of Sharjah
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** ENROLLING_BY_INVITATION
- **Start date:** 2023-10-16
- **Primary completion:** 2028-12
- **Final completion:** 2028-12
- **Target enrollment:** 40 (ESTIMATED)
- **Last updated:** 2026-05-05


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT06731465

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT06731465, "Efficiency, Efficacy, Periodontal & Occlusal Outcomes for Aligners Versus Fixed Orthodontic Appliances in Crowded Incisor Treatment". Retrieved via AI Analytics 2026-06-25 from https://api.ai-analytics.org/clinical/NCT06731465. Licensed CC0.

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