Evaluation of Osteonecrosis of the Jaw by using NaF-Positron Emission Tomography / Computerized Tomography

Evaluation of Osteonecrosis of the Jaw by using NaF-Positron Emission Tomography / Computerized Tomography - Evaluation of Osteonecoris of the Jaw by using NaF-PET

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000025171

Enrollment

Registered

2016-12-07

Start date

2016-12-20

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

Osteonecrosis of the Jaw

Interventions

NaF-PET/CT scanning for all subjects

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Patient with Osteonecrosis of the Jaw because of medication or radiotherapy

Exclusion criteria

Exclusion criteria: 1.Women who are or may be pregnant, within 28 days after childbirth, or in nursing mothers 2.Having difficulty attending the test due to psychological disorder 3.Having difficulty attending the test due to psychological disorder insufficient ability to judge 4.Patient with osteonecrosis of the jaw because of strontium 89 therapy 5.Patient who are judged as inappropriate for the test by doctor

Design outcomes

Primary

Measure	Time frame
Region of Interests (ROIs) are defined in both affected side and unaffected side. The time-activity curves (TACs) and the standardized uptake values (SUVs) for each ROI are analyzed to investigate bone blood flow and bone metabolism.	—

Countries

Japan

Contacts

Public ContactHanako Suenaga

Tohoku University Graduate School of Dentistry Division of Advanced Prosthetic Dentistry

suenaga-thk@umin.ac.jp022-717-8369

Outcome results

None listed

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