A research for Mobility Efficiency and Periodontal Tissue Rebuilding in Orthodontic Teeth of Invisalign

Status

Recruiting

Phases

Early Phase 1

Study type

Observational

Source

ChiCTR

Registry ID

ChiCTR1900021890

Enrollment

Unknown

Registered

2019-03-15

Start date

2017-04-11

Completion date

Unknown

Last updated

2019-03-18

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

Conditions

Malocclusion

Interventions

Case series:orthodontic treatment by Invisalign

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1. Adult patients in orthodontics Department of Peking UniversityHospital of Stomatology; 2. Invisible correction is required; 3. Treatment without extraction; 4. The periodontal condition of the patients was good, and there was no severe attachment loss and active periodontitis; 5. The whole body is in good condition and there is no systemic systemic disease.

Exclusion criteria

Exclusion criteria: 1. Conflicts with the selection criteria; 2. Those who have mental illness or other reasons can not cooperate with the treatment; 3. Preparing for pregnancy.

Design outcomes

Primary

Measure	Time frame
Cephalometry;	—

Contacts

Public ContactHu Wei

School of Stomatology Science Peking University

orthodwh@163.com+86 13621374232

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026