# Eight Units Extended Maxillary Fixed Retainer

> **NCT05889884** · NA · COMPLETED · sponsor: **Alexandria University** · enrollment: 26 (actual)

## Conditions studied

- Orthodontic Retention

## Interventions

- **DEVICE:** Extended maxillary fixed retainer

## Key facts

- **NCT ID:** NCT05889884
- **Lead sponsor:** Alexandria University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2022-08-28
- **Primary completion:** 2023-02-28
- **Final completion:** 2023-02-28
- **Target enrollment:** 26 (ACTUAL)
- **Last updated:** 2023-06-05


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05889884

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05889884, "Eight Units Extended Maxillary Fixed Retainer". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT05889884. Licensed CC0.

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