Ireland
--:--IST
Latest
Astellas Expands Its 330 Million Euro Tralee Biopharma Facility with a Second Aseptic Filling Line to Double Drug-Product Capacity Xeolas Pharmaceuticals Opens 158,000 Sq Ft State-of-the-Art Baldoyle Facility to Scale Specialty Medicine Manufacturing Priya Life Science Partners with Fleming for the 9th Annual Corporate Compliance & Transparency in Life Sciences Summit in Zurich Ireland Has the Capital and the Lessons: Digital Project Management Is How They Become Delivery Dunbar Pharma Brings First Plant-Derived Dronabinol API to UK Market Through IPS Pharma Leveraging Priya Life Science as a Data Tracker: The Ultimate Use Case & Career Guide The €100K Reality Check: Why a Six-Figure Pharma Salary in Ireland Feels Different Than in Switzerland or Germany Ireland's €93.8 Billion Non-EU Pharma Export Engine: 2025 Eurostat Trade Data and Economic Impact Astellas Expands Its 330 Million Euro Tralee Biopharma Facility with a Second Aseptic Filling Line to Double Drug-Product Capacity Xeolas Pharmaceuticals Opens 158,000 Sq Ft State-of-the-Art Baldoyle Facility to Scale Specialty Medicine Manufacturing Priya Life Science Partners with Fleming for the 9th Annual Corporate Compliance & Transparency in Life Sciences Summit in Zurich Ireland Has the Capital and the Lessons: Digital Project Management Is How They Become Delivery Dunbar Pharma Brings First Plant-Derived Dronabinol API to UK Market Through IPS Pharma Leveraging Priya Life Science as a Data Tracker: The Ultimate Use Case & Career Guide The €100K Reality Check: Why a Six-Figure Pharma Salary in Ireland Feels Different Than in Switzerland or Germany Ireland's €93.8 Billion Non-EU Pharma Export Engine: 2025 Eurostat Trade Data and Economic Impact
Clinical Trials in Egypt / NCT07496892
Starting soon Not applicable

Evaluation of Accuracy of 3D Printed Aligners in Comparison to Thermoformed Aligners in Orthodontic Patients

NCT07496892 · tracked via the Priya Life Science Egypt tracker
Sponsor
Cairo University
Phase
Not applicable
Started
2026-04-01
Last updated
2026-03-27

Condition(s) studied

Lower Anterior Crowding

Investigational drug(s) / intervention(s)

3d printed alignerthermoformed aligner

3d printed aligner: direct printed aligner will be used

thermoformed aligner: conventional thermoformed aligner will be the gold standard

Study summary

The goal of this randomized clinical trial is to compare the accuracy of tooth movement achieved by 3D printed aligners versus thermoformed aligners in patients with lower anterior crowding. The study aims to evaluate whether directly printed aligners provide more accurate and predictable orthodontic tooth movement compared to conventional thermoformed aligners.

Eligibility

Sex
ALL
Min age
11 Years
Max age
25 Years
Healthy volunteers
No
Inclusion Criteria: * Non-extraction orthodontic treatment cases * Mild to moderate lower anterior crowding (\<5 mm) * Age between 12 and 25 years * Dental rotation less than 30 degrees * Relapse cases with crowding less than 5 mm Exclusion Criteria: * Active or history of periodontal disease * Presence of systemic disease * Temporomandibular joint disorders (TMJ) * Missing teeth

Primary outcome measure(s)

  • accuracy of tooth movement — 6 month
    The accuracy of tooth movement will be assessed by comparing the predicted tooth position from the digital treatment plan (TP) with the actual post-treatment position (T1) using 3D superimposition techniques. Measurements will include linear and angular differences for each tooth using digital software analysis.

Trial sites (1)

FacilityCityRegionStatus
Faculty of Oral and Dental Medicine Cairo Cairo Governorate

More Cairo University trials in Egypt

Comparison Between Egyptian MTA, Biodentine Versus Calcium Hydroxide as Indirect Pulp Capping Materials In Permanent Teeth Recruiting
Effect of Thoracic Mobilization in People With Central Obesity Active, not recruiting
Transanal vs Transvaginal Rectal Resection for Anterior Rectocele Recruiting
The Association Between Abdominal Obesity, Gluteal Muscles Strength and Endurance in Young and Middle-aged Adults. Active, not recruiting
Relationship Between Facial Palsy and Psychological Distress Starting soon
Official registry record

This page summarises publicly available registry data for informational purposes — not medical advice. Eligibility is determined by each study team; patients should discuss participation with their clinician.

View NCT07496892 on ClinicalTrials.gov ↗ ← All trials in Egypt