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Clinical Trials/ISRCTN14352531
ISRCTN14352531
Active, not recruiting
未知

Fixed versus conventional removable Twinblock for overjet reduction in children – A randomised clinical trial to investigate the burden of care

niversity of Dundee0 sites88 target enrollmentJanuary 13, 2021

Overview

Phase
未知
Intervention
Not specified
Conditions
Functional treatment of Class II division 1 malocclusions
Sponsor
niversity of Dundee
Enrollment
88
Status
Active, not recruiting
Last Updated
2 years ago

Overview

Brief Summary

No summary available.

Registry
who.int
Start Date
January 13, 2021
End Date
June 29, 2024
Last Updated
2 years ago
Study Type
Interventional
Sex
All

Investigators

Sponsor
niversity of Dundee

Eligibility Criteria

Inclusion Criteria

  • 1\. Class II division 1 malocclusion
  • 2\. No history of active orthodontic treatment
  • 3\. Overjet \> 6mm (IOTN 4a/5a)
  • 4\. Age 9 \- 14 years
  • 5\. Child \& parent/carer who are able to assent and consent, respectively

Exclusion Criteria

  • 1\. Overjet \<6mm
  • 2\. Mobile/loose deciduous teeth
  • 3\. Profound hypodontia affecting the incisor region (\>1 missing tooth per quadrant)
  • 4\. Subjects taking growth hormone or endocrine disorders
  • 5\. Suspected or identifiable syndromes
  • 6\. Subjects with cleft lip and palate
  • 7\. Anterior open bite

Outcomes

Primary Outcomes

Not specified

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