UnknownPhase 4

Evaluate Cytotoxicity, Leaching, and Structural Conformation of Clear Aligners

Saudi Arabia84 participantsStarted 2024-07-15

Plain-language summary

The aim is to evaluate clear aligners' cytotoxicity, leaching, and structural properties and compare them with four cleaning tools. The null hypothesis is the cleansers have no impact on the properties tested.

Who can participate

Age range

21 Years – 40 Years

Sex

ALL

See this in plain English?

AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

Inclusion Criteria: * Participants who are on Invisalign Clear aligner treatment. * Participants who are 21 years and older and committed to their treatment. * Participants with caries-free dentition * Participants with no smoking habits * Participants are not pregnant females Exclusion Criteria: * Participants who are on Orthognathic treatment. * Participants with Hypodontia.

Questions worth asking your doctor

Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.

1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?

Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.

Questions for the trial coordinator

The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.

1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?

A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.

What they're measuring

Cytotoxicity

Timeframe: 1-2month

Leaching

Timeframe: 1-2months

Structural Conformation

Timeframe: 1-2months

Trial details

NCT IDNCT06503029

SponsorRiyadh Elm University

Sponsor typeOTHER

Study typeINTERVENTIONAL

Primary completion2025-01-25

Contact for this trial

Yara AlSenani, Resident

00966535599141 yara.a.alsenanai2022@student.riyadh.edu.sa

View on ClinicalTrials.gov More Malocclusion trials

Who can participate

Age range

21 Years – 40 Years

Sex

ALL

See this in plain English?

AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.