# Comparison of Arch Expansion Changes Between Passive Self-ligating and Conventional Brackets

> **NCT03363620** · PHASE3 · COMPLETED · sponsor: **CES University** · enrollment: 54 (actual)

## Conditions studied

- Orthodontic Appliance Complication

## Interventions

- **DEVICE:** Orthodontic Brackets
- **DEVICE:** Orthodontic Brackets

## Key facts

- **NCT ID:** NCT03363620
- **Lead sponsor:** CES University
- **Sponsor class:** OTHER
- **Phase:** PHASE3
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2015-01-20
- **Primary completion:** 2015-12-20
- **Final completion:** 2016-12-20
- **Target enrollment:** 54 (ACTUAL)
- **Last updated:** 2017-12-06


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03363620

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03363620, "Comparison of Arch Expansion Changes Between Passive Self-ligating and Conventional Brackets". Retrieved via AI Analytics 2026-07-03 from https://api.ai-analytics.org/clinical/NCT03363620. Licensed CC0.

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