# Patient's Expectations, Preferences, Experiences Before, During and After the Treatment With Invisalign® Aligners

> **NCT04105491** · — · UNKNOWN · sponsor: **Medical University of Vienna** · enrollment: 55 (estimated)

## Conditions studied

- Surveys and Questionnaires
- Quality of Life
- Orthodontics
- Orthodontic Appliances

## Interventions

- **DEVICE:** IInvisalign® Aligners

## Key facts

- **NCT ID:** NCT04105491
- **Lead sponsor:** Medical University of Vienna
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** UNKNOWN
- **Start date:** 2019-09-16
- **Primary completion:** 2022-09-16
- **Final completion:** 2023-09-16
- **Target enrollment:** 55 (ESTIMATED)
- **Last updated:** 2023-03-23


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04105491

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04105491, "Patient's Expectations, Preferences, Experiences Before, During and After the Treatment With Invisalign® Aligners". Retrieved via AI Analytics 2026-06-12 from https://api.ai-analytics.org/clinical/NCT04105491. Licensed CC0.

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