CI

At a glance

ClinicalIndex Comparison Record
N/AActive· 60 enrolled
Drug / intervention
Herbst appliance with skeletal anchorage +2 moredevice
Likely dose
Not stated in record
Structured eligibility isn't available for this trial yet — see the full criteria in the Eligibility tab below.

Standardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.

Search/NCT02411812
NCT02411812N/AActive

Effects of the Herbst Appliance With Skeletal Anchorage or Dental Anchorage, and Twin-Block Appliance in Class II Malocclusion: A Randomized Clinical Trial

Klaus Barretto-Lopes·interventional·Posted Apr 8, 2015·Updated Nov 18, 2024

In Brief

A clinical study evaluating Herbst appliance with skeletal anchorage, Herbst appliance with dental anchorage, and 1 other intervention for Malocclusion, Angle Class II. Active but no longer recruiting, targeting 60 participants across 1 site.

Detailed Summary

The purpose of this study is to determine if the Herbst appliance with indirect skeletal anchorage in mini-implants is capable of preventing excessive inclination of the lower incisors at the end of the treatment when compared to the Herbst appliance with dental anchorage and Twin-Block appliances in patients with Class II malocclusion and overjet ≥ 6 mm.

Study Details

Study Typeinterventional
Allocation--
Masking--
Primary Purpose--
CountriesBrazil
Collaborators--

Timeline

N/AActiveOverdue
201520162017201820192020202120222023202420252026
First PostedApr 8, 2015
Enrollment StartAug 1, 2015
Primary CompletionAug 1, 2025
Study CompletionSep 1, 2025
TodayJul 2, 2026
Enrollment to primary: 10 yearsPosted 11.2 years ago

Interventions

Herbst appliance with skeletal anchoragedevice

Group treated with the Herbst appliance with indirect skeletal anchorage in mini-implants.

Herbst appliance with dental anchoragedevice

Group treated with the conventional Herbst appliance with dental anchorage.

Twin-Block appliancedevice

Group treated with Twin-Block appliance