Research for the development of bone regenerative medicine products using human alveolar bone derived immature osteoblast.

Research for the development of bone regenerative medicine products using human alveolar bone derived immature osteoblast. - Research for the development of bone regenerative medicine products using human alveolar bone derived immature osteoblast.

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000050839

Enrollment

Registered

2023-05-01

Start date

2023-06-01

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

Dental cyst, apical periodontitis

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: (1) Name of disease: apical periodontitis or root cyst (2)Transmission image size on dental X-ray and cone-beam CT scan: 2 mm or more (3) Age: 20 years and over, 70 years and under (at the time of registration) (4) Gender: any. (5) Persons who have given their written consent to participate in the study.

Exclusion criteria

Exclusion criteria: (1) Transmission images on dental X-ray and cone-beam CT examination less than 2 mm in diameter (2) Age less than 20 years and 71 years or older (at the time of registration) (3) In case the physician in charge considers the patient to be inappropriate

Design outcomes

Primary

Measure	Time frame
Establish a technique for the isolation and culture of HAOB from alveolar bone fragments discarded after 30 apical root surgery.	—

Secondary

Measure	Time frame
Clonality of HAOBs is investigated by single cell analysis.	—

Countries

Japan

Contacts

Public ContactMasahiro Saito

Tohoku University Department of Ecological Dentistry Division of Operative Dentistry

masahiro.saito.c5@tohoku.ac.jp0227178340

Outcome results