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Compliance After Orthodontic Treatment Using Thermoplastic or Hawley Retainers

Objective Evaluation of Compliance After Orthodontic Treatment Using Thermoplastic or Hawley Retainers: A Randomized Controlled Trial

Status
Completed
Phases
NA
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT03683862
Acronym
OrthoComply
Enrollment
77
Registered
2018-09-25
Start date
2018-01-03
Completion date
2019-03-05
Last updated
2019-03-28

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Orthodontic Retention Compliance

Keywords

hawley, thermoplastic, orthodontic retention, compliance, vacuum- formed

Brief summary

This study aims to assess adolescent's compliance after the end of orthodontic treatment using either thermoplastic or Hawley retainers in the upper arch, with the aid of TheraMon microsensor (MC Technology GmbH).

Interventions

OTHERorthodontic appliance

Orthodontic device for retention in the upper arch, after the end of orthodontic treatment

Sponsors

University of Athens
Lead SponsorOTHER

Study design

Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT
Masking
NONE

Eligibility

Sex/Gender
ALL
Age
12 Years to 18 Years
Healthy volunteers
Yes

Inclusion criteria

* patients that have completed orthodontic treatment (are at stage of debonding) with fixed appliances in the upper and lower arch * age 12- 18

Exclusion criteria

* systematic diseases * craniofacial anomalies (clefts, etc) * handicapped patients with problems of compliance * pregnant women * previous orthodontic treatment or compromise orthodontic treatment

Design outcomes

Primary

MeasureTime frameDescription
Compliance of retainer wear3 monthsCompliance of retainer wear at 3 months, as expressed by average hours of daily wear (with the aid of TheraMon)

Secondary

MeasureTime frameDescription
Compliance of retainer wear1 monthCompliance of retainer wear at 1 month, as expressed by average hours of daily wear (with the aid of TheraMon)
Association between objective compliance assessment and diary reported hours3 monthsAssociation between objective compliance assessment (TheraMon) and diary reported hours (by patient)

Countries

Greece

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Mar 1, 2026