Eligibility Module
The Eligibility Module contains detailed information about who can participate in the clinical trial. This includes eligibility criteria, age restrictions, gender requirements, healthy volunteer status, and study population descriptions, helping researchers understand who is eligible to participate in the study.
Eligibility Module path is as follows:
Study -> Protocol Section -> Eligibility Module
Eligibility Module
Ignite Creation Date:
2025-12-24 @ 7:57 PM
Ignite Modification Date:
2025-12-24 @ 7:57 PM
NCT ID:
NCT03741504
Eligibility Criteria:
Inclusion Criteria:
* Class I or Class II malocclusion, division 1 (ANB: 0º-5º) with maxillary canines completely erupted with the need for canine retraction.
* Patients in the working phase with MBT prescription, slot 0.022" who have undergone extractions of bilateral upper premolar with more than three months before the time of upper canine distalization and with open space between the canine and the second premolar greater or equal to 3 mm.
* Age range between 14-40 years.
* Probing depth less than 4 mm in the upper canine
Exclusion Criteria:
* Patients with systemic disease.
* Medicated patients (prolonged use of antibiotics, phenytoin, cyclosporine, anti-inflammatory drugs, corticosteroids, systemic steroids, and calcium channel blockers).
* Pregnancy.
* Poor oral hygiene evident in more than two visits.
* Overjet ≥ 6 mm
* SN-GoGn ≥ 38 °
* Radiographic evidence of moderate to severe bone loss.
* Subjects with active periodontal disease
* Patients who smoke.
* Individuals with inadequately treated endodontic problems in the study area.
Healthy Volunteers:
True
Sex:
ALL
Minimum Age:
14 Years
Maximum Age:
40 Years
Study:
NCT03741504
Study Brief:
Protocol Section:
NCT03741504