# Gingival Crevicular Fluid Characterization During Orthodontic Treatment

> **NCT04226469** · — · COMPLETED · sponsor: **University of Illinois at Chicago** · enrollment: 15 (actual)

## Conditions studied

- Healthy
- Maxillary First Premolar Tooth Extraction
- Canine Retraction

## Interventions

- **PROCEDURE:** Tooth movement

## Key facts

- **NCT ID:** NCT04226469
- **Lead sponsor:** University of Illinois at Chicago
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2019-01-01
- **Primary completion:** 2021-05-05
- **Final completion:** 2021-05-05
- **Target enrollment:** 15 (ACTUAL)
- **Last updated:** 2025-05-07


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04226469

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04226469, "Gingival Crevicular Fluid Characterization During Orthodontic Treatment". Retrieved via AI Analytics 2026-06-08 from https://api.ai-analytics.org/clinical/NCT04226469. Licensed CC0.

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