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Treatment Adherence With Twin-Blocks for Correction of Class II Malocclusion

NCT05155774 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 73

Last updated 2022-01-11

No results posted yet for this study

Summary

To compare the effect of two control intervals (once every 4th week or once every 6th week) on the wear time of a Twin Block removable appliance.

Conditions

  • Compliance, Patient
  • Treatment Adherence

Interventions

DEVICE

Twin block

Twin Block orthodontic appliance for treating patients with Angle class II molar relationship and a large horizontal overjet, often in combination with an incomplete lip closure

Sponsors & Collaborators

  • Region Jönköping County

    lead OTHER_GOV

Principal Investigators

  • Anders Magnusson, DDS, DMSc · Institute of Postgraduate Dental Education, department of Orthodontics, Jönköping, Sweden

  • Mikael Sonesson, DDS, DMSc · Orthodontic department, Faculty of odontology, Malmö University, Sweden

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
SINGLE
Model
PARALLEL

Eligibility

Min Age
8 Years
Max Age
14 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2018-12-01
Primary Completion
2020-10-22
Completion
2020-10-22

Countries

  • 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 NCT05155774 on ClinicalTrials.gov