# 3D-Printed vs Conventional Fixed Retainers After Orthodontic Treatment

> **NCT07730476** · NA · NOT_YET_RECRUITING · sponsor: **Minia University** · enrollment: 36 (estimated)

## Conditions studied

- Orthodontic Relapse
- Malocclusion

## Interventions

- **DEVICE:** Conventional Multistranded Stainless Steel Fixed Retainer
- **DEVICE:** 3D-Printed Cobalt-Chromium Fixed Retainer
- **DEVICE:** 3D-Printed Titanium Fixed Retainer

## Key facts

- **NCT ID:** NCT07730476
- **Lead sponsor:** Minia University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** NOT_YET_RECRUITING
- **Start date:** 2026-08-01
- **Primary completion:** 2027-08-01
- **Final completion:** 2027-09-01
- **Target enrollment:** 36 (ESTIMATED)
- **Last updated:** 2026-07-31


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07730476

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07730476, "3D-Printed vs Conventional Fixed Retainers After Orthodontic Treatment". Retrieved via MORVS 2026-10-20 from https://api.morvs.ai/clinical/NCT07730476. Licensed CC0.

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