The retrospective study of risk factors of Medication related osteonecrosis of the jaw (MRONJ) after oral surgery

The retrospective study of risk factors of Medication related osteonecrosis of the jaw (MRONJ) after oral surgery - The study of risk factors of MRONJ after oral surgery

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000021543

Enrollment

600

Registered

2016-04-01

Start date

2016-04-01

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

Medication related osteonecrosis of the jaw

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: The subjects is the patients with bisphosphonate drug or anti-RANKL monoclonal antibody drug receiving oral surgery at the Department of Oral and Maxillofacial Surgery, Kobe University Graduate School of Medicine and the institutions of research collaboration.

Exclusion criteria

Exclusion criteria: Patients who principal investigator has determined to be inappropriate as a subject.

Design outcomes

Primary

Measure	Time frame
The presence or absence of MRONJ	—

Countries

Japan

Contacts

Public ContactTakumi Hasegawa

Kobe University Graduate School of Medicine Department of Oral and Maxillofacial Surgery

hasetaku@med.kobe-u.ac.jp078-382-6213

Outcome results