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3D Imaging of Hard and Soft Tissue in Orthognathic Surgery

The recruitment status of this study is unknown. The completion date has passed and the status has not been verified in more than two years.
Verified July 2007 by Radboud University.
Recruitment status was:  Recruiting
ClinicalTrials.gov Identifier:
First Posted: February 2, 2006
Last Update Posted: July 27, 2007
The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Read our disclaimer for details.
Information provided by:
Radboud University
The primary objective of this clinical trial is to assess the influence of orthognathic surgery on facial soft tissue, such as changes (volume, linear, angular) of facial hard and soft tissue, in three dimensions, so enabling the setup of 3D normative value tables.

Condition Intervention
Craniofacial Abnormalities Maxillofacial Abnormalities Cleft Lip Cleft Palate Procedure: 3D stereophotogrammetric imaging Procedure: 3D CT-imaging with cone-beam CT Procedure: Case report form

Study Type: Interventional
Study Design: Allocation: Non-Randomized
Intervention Model: Single Group Assignment
Masking: None (Open Label)
Primary Purpose: Diagnostic
Official Title: An Analysis of the Clinical Applicability of a Three-Dimensional Imaging Platform Used to Register the Influence of Orthognathic Surgery on Facial Hard and Soft Tissue in Patients With Congenital Maxillofacial Deformities.

Resource links provided by NLM:

Further study details as provided by Radboud University:

Primary Outcome Measures:
  • All changes (volumetric, linear or angular) of facial hard and soft tissue caused by orthognathic surgery at 1 months, 6 months, 12 months and 24 months.

Secondary Outcome Measures:
  • All postoperative changes in functionality at 1 year
  • patients' satisfaction of facial proportions at 1 year
  • surgeons' satisfaction of the 3D planning platform at 1 month

Estimated Enrollment: 450
Study Start Date: February 2006
Estimated Study Completion Date: December 2010

Information from the National Library of Medicine

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Ages Eligible for Study:   15 Years and older   (Child, Adult, Senior)
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   No

Inclusion Criteria:

  • Dysgnathic deformity
  • Caucasian
  • > 15 years
  • No history of orthognathic surgery
  • Informed Consent

Exclusion Criteria:

  • < 15 years
  • History of Orthognathic surgery
  • Not Caucasian
  Contacts and Locations
Information from the National Library of Medicine

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.

Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT00285714

Contact: Joanneke Plooij, MD +31-24-3619464 j.plooij@mka.umcn.nl
Contact: Thomas Maal, MsC +31-24-3614845 t.maal@mka.umcn.nl

Rijnstate Hospital Recruiting
Arnhem, Netherlands, 6815 AD
Contact: Th.J.M. Hoppenreijs, Dr.    +31-26-3787434      
Principal Investigator: Th.J.M. Hoppenreijs, MD, DMD, PhD         
Hospital Gelderse Vallei Recruiting
Ede, Netherlands, 6716 RP
Contact: P.J. Van Strijen, Dr.    +31-318-435140      
Principal Investigator: P.J. Van Strijen, MD, DMD, PhD         
Radboud University Nijmegen Medical Centre Recruiting
Nijmegen, Netherlands, 6500 HB
Contact: Joanneke Plooij, MD    +31-24-3619464    j.plooij@mka.umcn.nl   
Sub-Investigator: Joanneke Plooij, MD         
Principal Investigator: Filip Schutyser, MsC         
Sponsors and Collaborators
Radboud University
Study Director: Stefaan J Bergé, Prof, MD, DMD, PhD, Radboud University
Principal Investigator: Filip AC Schutyser, MsC Radboud University
  More Information

ClinicalTrials.gov Identifier: NCT00285714     History of Changes
Other Study ID Numbers: 3D_MKC590_JP01
First Submitted: February 1, 2006
First Posted: February 2, 2006
Last Update Posted: July 27, 2007
Last Verified: July 2007

Keywords provided by Radboud University:
3D computer assisted imaging
maxillofacial surgery
normative value

Additional relevant MeSH terms:
Craniofacial Abnormalities
Congenital Abnormalities
Cleft Lip
Cleft Palate
Maxillofacial Abnormalities
Lip Diseases
Mouth Diseases
Stomatognathic Diseases
Mouth Abnormalities
Stomatognathic System Abnormalities
Jaw Abnormalities
Jaw Diseases
Musculoskeletal Diseases
Musculoskeletal Abnormalities