RCT Comparing Invisalign and Traditional Orthodontic Treatment
Public ClinicalTrials.gov record NCT04556448. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
A Randomized Controlled Trial Comparing the Effectiveness of Invisalign and Traditional Orthodontic Treatments
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
Comparison of orthodontic patients treated with aligners and traditional (clear braces)
Study identification
- NCT ID
- NCT04556448
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Not applicable
- Enrollment
- 78 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 17 Years and older
- Sex
- All
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Dec 31, 2012
- Primary completion
- Feb 28, 2019
- Completion
- Feb 28, 2019
- Last update posted
- Sep 20, 2020
2013 – 2019
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Texas A&M Baylor College of Dentisry | Dallas | Texas | 75246 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT04556448, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Sep 20, 2020 · Synced Sep 2, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT04556448 live on ClinicalTrials.gov.