# Randomized In-Vivo Comparison of 3D-Printed and Thermoformed Clear Aligners: A Multi-Subject, Time-Dependent Analysis of Adaptation and Trueness

> **NCT07639515** · NA · NOT_YET_RECRUITING · sponsor: **University of Florida** · enrollment: 20 (estimated)

## Conditions studied

- Adaptation of Different Types of Clear Aligners

## Interventions

- **DEVICE:** Device: Invisalign Passive Clear Aligner
- **DEVICE:** Spark Passive aligners
- **DEVICE:** Zendura passive aligner
- **DEVICE:** Graphy passive aligner
- **DEVICE:** Luxcreo passive aligner

## Key facts

- **NCT ID:** NCT07639515
- **Lead sponsor:** University of Florida
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** NOT_YET_RECRUITING
- **Start date:** 2026-11-30
- **Primary completion:** 2028-02-21
- **Final completion:** 2028-04-06
- **Target enrollment:** 20 (ESTIMATED)
- **Last updated:** 2026-06-12


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07639515

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07639515, "Randomized In-Vivo Comparison of 3D-Printed and Thermoformed Clear Aligners: A Multi-Subject, Time-Dependent Analysis of Adaptation and Trueness". Retrieved via MORVS 2026-10-20 from https://api.morvs.ai/clinical/NCT07639515. Licensed CC0.

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