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Treatment of Mandibular Overjet in Children With Maxillary Retrognathism

NCT07706400 · Status: NOT_YET_RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 180

Last updated 2026-07-15

No results posted yet for this study

Summary

The project involves a 10-year prospective longitudinal cohort multicentre study where orthodontic treatment and treatment effect is followed in children with Cl III due to maxillary retrognathia who undergo standardized orthodontic interceptive treatment. Standard clinical procedures are followed as usual at each clinic where standard diagnostic and follow up materials are taken before treatment, after treatment and follow ups after 5 and 10 years. The project will not introduce or test new treatment modalities, additional procedures or behavioural regulation in relation to normal clinical practice or new medical devices. The standard diagnostic and follow up materials in each clinic include examination of the dentition, occlusion, craniofacial morphology, and orofacial function. The analyses are based on the following standardized registration methods which are carried out on all the patients. Information from the patient record is included.

The patient related outcome measurements will be assessed by five different questionnaires. No biological material is collected for the project.

Conditions

  • Maxillary Retrognathism
  • Children
  • Treatment
  • Class III Malocclusion

Interventions

OTHER

Interceptive treatment

Control

Sponsors & Collaborators

  • University of Copenhagen

    collaborator OTHER

  • Malmö University

    lead OTHER

Principal Investigators

  • Liselotte Sonnesen, Professor · University of Copenhagen

Study Design

Allocation
NON_RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
9 Years
Max Age
12 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2026-07-31
Primary Completion
2038-07-31
Completion
2038-07-31

Countries

  • Denmark
  • Sweden

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT07706400 on ClinicalTrials.gov