A clinical study of orthodontic miniscrew.

A clinical study of orthodontic miniscrew. - A clinical study of orthodontic miniscrew.

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000017383

Enrollment

750

Registered

2015-05-06

Start date

2008-04-01

Completion date

Unknown

Last updated

2026-06-29

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

Conditions

Malocclusion

Interventions

Install of the orthodontic miniscrew.

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: The patients diagnosed as an orthodontic treatment is necessary.

Exclusion criteria

Exclusion criteria: The patient who has inflamed diseases,tumors, and cysts of the jaw.

Design outcomes

Primary

Measure	Time frame
Quality of bone and teeth around the screw. Evaluation about pain. Evaluation about inflammation. Change of craniofacial morphology and stomatognathic function.	—

Countries

Japan

Contacts

Public ContactTeruko Yamamoto

Tohoku University Graduate School of Dentistry Division of Orthodontics and Dentofacial Orthopedics

t-yamamo@m.tohoku.ac.jp022-717-8372

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026