3D Craniofacial Cephalometric Analysis
ACRO3D
Clinical Validation of the Three-dimensional Computer Tomography Based Craniofacial Cephalometric Analysis
3 other identifiers
observational
15
1 country
1
Brief Summary
Development of three-dimensional craniofacial cephalometric analysis for virtual planning in orthognathic surgery.
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
participants targeted
Target at below P25 for all trials
Started Aug 2008
Longer than P75 for all trials
1 active site
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
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Study Timeline
Key milestones and dates
Study Start
First participant enrolled
August 1, 2008
CompletedFirst Submitted
Initial submission to the registry
July 20, 2011
CompletedFirst Posted
Study publicly available on registry
August 10, 2011
CompletedPrimary Completion
Last participant's last visit for primary outcome
December 1, 2020
CompletedStudy Completion
Last participant's last visit for all outcomes
December 1, 2020
CompletedJuly 15, 2019
July 1, 2019
12.3 years
July 20, 2011
July 12, 2019
Conditions
Keywords
Outcome Measures
Primary Outcomes (1)
topological description of maxillomandibular dysmorphosis (angles, distances)
Anterior cranial base angle on three-dimensional CT recostruction of the skull (in degrees) Posterior cranial base angle on three-dimensional CT recostruction of the skull (in degrees) Ratio between distance from nasion to anterior nasal spine/anterior nasal spine to chin landmark (without unit of maesurment) Measurements between various anatomic landmarks for orbits and maxillary sinus structures on the three-dimensional CT reconstruction of the patient's skull (in mm).
2014
Interventions
A preoperative CBCT is performed for all patients in this study for medical reason
One cone beam computer tomography examination before surgery
Eligibility Criteria
Patient more than 18 yeras old, no pregnant women, no child
You may qualify if:
- maxillomandibular dysmorphoses,
- facial asymmetry,
- craniofacial syndromes
You may not qualify if:
- patients with orthodontic treatment only
- growing patients
Contact the study team to confirm eligibility.
Sponsors & Collaborators
Study Sites (1)
Department of oral and maxillofacial surgery, Cliniques universitaires saint Luc
Brussels, 1200, Belgium
MeSH Terms
Conditions
Interventions
Condition Hierarchy (Ancestors)
Intervention Hierarchy (Ancestors)
Study Officials
- PRINCIPAL INVESTIGATOR
Raphael Olszewski, DDS,MD,PhD
Department of Oral and maxillofacial surgery, Cliniques Universitaires saint Luc
Central Study Contacts
Study Design
- Study Type
- observational
- Observational Model
- COHORT
- Time Perspective
- RETROSPECTIVE
- Sponsor Type
- OTHER
- Responsible Party
- SPONSOR
Study Record Dates
First Submitted
July 20, 2011
First Posted
August 10, 2011
Study Start
August 1, 2008
Primary Completion
December 1, 2020
Study Completion
December 1, 2020
Last Updated
July 15, 2019
Record last verified: 2019-07
Data Sharing
- IPD Sharing
- Will not share