MedTrace Logo

Efficacy and Cost-effectiveness of Orthodontic Retention Protocols

NCT05121220 · Status: UNKNOWN · Phase: NA · Type: INTERVENTIONAL · Enrollment: 152

Last updated 2022-05-09

No results posted yet for this study

Summary

Objective is to assess changes of dentition and periodontium, and hygiene in retention after the end of the active phase of orthodontic treatment, and relationship with gender, type of retention appliance, pre-therapeutic condition of dentition and duration of active phase of treatment.

Conditions

  • Orthodontic Relapse

Interventions

DEVICE

fixed retainer

bonded lingual mandibular fixed retainer on frontal teeth 33-43

DEVICE

removable retainer

thermoplastic vacuum-formed removable mandibular retainer

Sponsors & Collaborators

  • University of Zagreb School of Dental Medicine, Zagreb, Croatia

    collaborator UNKNOWN

  • University of Rijeka Faculty of Dental Medicine, Rijeka, Croatia

    collaborator UNKNOWN

  • Poliklinika Orthonova

    lead OTHER

Principal Investigators

  • Silvija Kanižaj Ugrin, DDM · Poliklinika Orthonova

Study Design

Allocation
RANDOMIZED
Purpose
PREVENTION
Masking
SINGLE
Model
PARALLEL

Eligibility

Min Age
11 Years
Max Age
18 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2020-11-15
Primary Completion
2022-11-15
Completion
2023-11-15

Countries

  • Croatia

Study Locations

More Related Trials

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 NCT05121220 on ClinicalTrials.gov