Comparing two methods for making clear orthodontic aligners in crowded teeth cases
Difference Between Pressing and Vacuum Techniques in Fabrication of Orthodontic Aligners in Cases With Crowding: A Cross-sectional Study
This study is testing which method works better for making clear orthodontic aligners for people with crowded teeth.
Quick facts
| Study type | Observational |
|---|---|
| Enrollment | 100 (estimated) |
| Sex | All |
| Sponsor | Cairo University Academic / other |
| Locations | 1 site (Cairo) |
| Trial ID | NCT06231888 on ClinicalTrials.gov |
What this trial studies
This observational study aims to compare two different techniques for fabricating clear orthodontic aligners specifically in patients with crowding in the maxillary arch. The study will assess the effectiveness and outcomes of pressing versus vacuum techniques in creating these aligners. By analyzing the results, the study seeks to determine which method yields better results for patients requiring orthodontic treatment. The research will be conducted at the Faculty of Dentistry at Cairo University.
Who should consider this trial
Good fit: Ideal candidates for this study are individuals with a maxillary arch exhibiting crowding and who have full permanent dentition.
Not a fit: Patients with missing teeth or dental restorations may not benefit from this study.
Why it matters
Potential benefit: If successful, this study could lead to improved fabrication techniques for orthodontic aligners, enhancing treatment outcomes for patients with crowded teeth.
How similar studies have performed: While there may be studies on aligner fabrication techniques, this specific comparison of pressing versus vacuum methods is relatively novel.
Eligibility criteria
Show full inclusion / exclusion criteria
Inclusion Criteria: * Maxillary arch with crowding. * Full permanent dentition. Exclusion Criteria: * Missing teeth. * Dental restorations.
Where this trial is running
Cairo
- Faculty of Dentistry — Cairo, Egypt (Recruiting)
How to participate
- Review the eligibility criteria above with your treating physician.
- Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
- Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.