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Retrospective Study for factors impacting on the final outcomes of alveolar bone grafting evaluated in adulthood.

Retrospective Study for factors impacting on the final outcomes of alveolar bone grafting evaluated in adulthood. - Retrospective Study for factors impacting on the final outcomes of alveolar bone grafting evaluated in adulthood.

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
JPRN
Registry ID
JPRN-UMIN000041079
Enrollment
150
Registered
2020-08-01
Start date
2020-10-01
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

cleft lip and or palate

Interventions

None listed

Sponsors

Tohoku University
Lead Sponsor
Tohoku University Graduate school of Dentistry, Clinics for Orthodontics and Speech Therapy for Craniofacial Anomalies
Collaborator

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: The objects of this study are patients aged 20 years or older at the date of March 31, 2019, who underwent alveolar bone grafting during the primary or mixed dentition stage at Plastic and Reconstructive Surgery in Tohoku University Hospital. In addition, the objects are underwent continuous oral care at the Clinics for Maxillo-Oral Disorders in the dental center of Tohoku University Hospital.

Exclusion criteria

Exclusion criteria: Cases where medical records such as CT and X-ray are not available. Cases that include conditions other than CT findings in the decision of CT evaluation and cases that have complications due to factors that are not related to surgery or tooth status, such as failure to observe postoperative dietary restrictions, will also be excluded from the target.

Design outcomes

Primary

MeasureTime frame
"Bergrand evaluation of alveolus by dental Xp before the final orthodontic treatment" and "Bergrand evaluation by dental Xp after the final orthodontic treatment"

Countries

Japan

Contacts

Public ContactYoshimichi Imai

Tohoku University, School of Medicine Department of Plastic and Reconstructive Surgery

yo-imai@med.tohoku.ac.jp022-717-7332

Outcome results

None listed

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