# Comparison of Alignment Efficiency, Arch Dimensional Changes, and Passive Extraction Space Closure Between Self-Ligating and Conventional Brackets

> **NCT07503314** · NA · COMPLETED · sponsor: **Saidu College of Dentistry** · enrollment: 70 (actual)

## Conditions studied

- Dental Crowding
- Passive Extraction Space
- Intercanine Width
- Intermolar Width

## Interventions

- **DEVICE:** Self-Ligating Brackets (SLB)
- **DEVICE:** Conventional Bracket

## Key facts

- **NCT ID:** NCT07503314
- **Lead sponsor:** Saidu College of Dentistry
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2024-02-01
- **Primary completion:** 2025-06-25
- **Final completion:** 2025-06-25
- **Target enrollment:** 70 (ACTUAL)
- **Last updated:** 2026-03-31


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07503314

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07503314, "Comparison of Alignment Efficiency, Arch Dimensional Changes, and Passive Extraction Space Closure Between Self-Ligating and Conventional Brackets". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT07503314. Licensed CC0.

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