A reseach of the optimal condition for the transportation of teeth

A research to establish the optimal condition for the transportation of teeth as the source for dental pulp stem cells.

Status

Recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-jRCT1030220552

Enrollment

Registered

2022-12-29

Start date

2022-12-29

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

tooth extraction for orthodontic treatment

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Male and female patients not older than 40 years who receive tooth extraction for orthodontic treatment. When the patinet is younger than 20 years old, informed consent from a parent is also required.

Exclusion criteria

Exclusion criteria: Patients with a severe tooth decay, obvious infection around the tooth, immature tooth, or who are taking drugs such as immunosppuressant, anticancer drugs or hormonal agents.

Design outcomes

Primary

Measure	Time frame
Collected cell number, cell viability and proliferation rate	—

Contacts

Public ContactAtsuhiko Hikita

The University of Tokyo Hospital

ahikita-tky@g.ecc.u-tokyo.ac.jp+81-3-5800-9891

Outcome results