Dental Crowding Clinical Trial
Official title:
Early Versus Late Orthodontic Treatment of Dental Crowding - a Randomised Controlled Trial
Aim of the study is to compare treatment duration and effects of orthodontic treatment of dental crowding between treatments started at different stages of mixed dentition phase. The randomized controlled trial study will be conducted in a public health care center.
Status | Recruiting |
Enrollment | 60 |
Est. completion date | January 2030 |
Est. primary completion date | December 2029 |
Accepts healthy volunteers | No |
Gender | All |
Age group | 6 Years to 14 Years |
Eligibility | Inclusion Criteria: - Dental developmental stage of mixed dentition - Crowding on both dental arches - Skeletal discrepancy not suspected Exclusion Criteria: - National criteria for publicly funded treatment not met by the severity of the malocclusion - Other malocclusions - Angle Class III relationship of the molars - Malocclusion related to a syndrome - Non-compliance to orthodontic treatment |
Country | Name | City | State |
---|---|---|---|
Finland | University of Helsinki | Helsinki |
Lead Sponsor | Collaborator |
---|---|
University of Helsinki | City of Vantaa |
Finland,
Type | Measure | Description | Time frame | Safety issue |
---|---|---|---|---|
Primary | Treatment time | Duration of treatment | Up to 36 months | |
Secondary | Treatment burden | Number of orthodontic appliances used | Up to 48 months | |
Secondary | Alignment of dental arches | Occlusal end result of the treatment | up to 48 months |
Status | Clinical Trial | Phase | |
---|---|---|---|
Completed |
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