Status:
RECRUITING
Interceptive Maxillary Expansion to Relief Anterior Crowding in the Mixed Dentition
Lead Sponsor:
Region Örebro County
Conditions:
Crowding of Anterior Maxillary Teeth
Orthodontics, Interceptive
Eligibility:
All Genders
6-16 years
Phase:
NA
Brief Summary
The goal of this clinical trial is to compare if it is better to treat severe anterior crowding in the early mixed dentition then later in the permanent dentition in children with anterior crowding of...
Detailed Description
The study will be conducted on consecutively included subjects referred to the centers and then randomized into either an experimental group or a control group. To be able to evaluate the amount of a...
Eligibility Criteria
Inclusion
- Healthy subjects without sucking habits
- Permanent maxillary central incisors and first permanent molars fully erupted. DS1M1.
- No severe crowding or protrusion in the lower arch considering the Leeway space and normal development of the arch.
- Permanent first molar in normal transversal relation.
- Crowding of the maxillary incisors with the lateral incisor just erupting ectopically or not yet emerged through the gingiva.
- Crowding greater than or equal to 6 millimeters between the upper deciduous canines.
Exclusion
- Skeletal asymmetries, anomalies and syndromes.
- Previous orthodontic treatment
Key Trial Info
Start Date :
December 20 2021
Trial Type :
INTERVENTIONAL
Allocation :
ESTIMATED
End Date :
January 31 2028
Estimated Enrollment :
60 Patients enrolled
Trial Details
Trial ID
NCT06187337
Start Date
December 20 2021
End Date
January 31 2028
Last Update
July 18 2025
Active Locations (4)
Enter a location and click search to find clinical trials sorted by distance.
1
Postgraduate School of Orthodontics, University of L'Aquila
Coppito, Italy
2
Universita Degli Studi Di Milano
Milan, Italy, 20122
3
The Institute for Postgraduate Dental Education in Jönköping
Jönköping, Sweden
4
Emil Östlund
Örebro, Sweden, 70383