OBS: Ankylosed Teeth Treatment by Bone Orthodontic Treatment

• Sponsor: University Hospital, Montpellier (Other)
• Overall Status: Unknown status
• CT.gov ID: NCT02337153
• Collaborator: Firm Orthodontics - Mauguio - French (Other), Universitat Internacional de Catalunya (Other)
• Enrollment: 40
• Location: 1
• Anticipated Duration (Months): 92.8
• Patients Per Site Per Month: 0.4

Study Details

Study Description

Brief Summary

Codify the treatment of teeth by stiff Corticotomy technique. Evaluate the duration of treatment and tooth movement.

Condition or Disease	Intervention/Treatment	Phase
Ankylosed Teeth

Detailed Description

Codify the treatment of teeth by stiff Corticotomy technique. Evaluate the duration of treatment and tooth movement.

During treatment the teeth by stiff Corticotomy, millimeter measurements are performed on a cohort of patients with this pathology. These measures take place during normal clinical phases and on all media such as, plaster models, photographs and radiological examinations performed at the beginning, during and at the end of treatment.

Study Design

• Study Type: Observational
• Anticipated Enrollment: 40 participants
• Observational Model: Cohort
• Time Perspective: Prospective
• Official Title: Study of Validation of Measurements of the Movement of Stiff Treated Teeth and Orthodontic Corticotomy
• Actual Study Start Date: Apr 7, 2014
• Anticipated Primary Completion Date: Dec 1, 2021
• Anticipated Study Completion Date: Dec 31, 2021

Outcome Measures

Primary Outcome Measures

1. Change of the distal view of the tooth mesial to the stiff corner of the adjacent tooth [Before orthodontic preparation, At the end of the orthodontic preparation on the day of surgery, Then 7 days, 15 days, 21 days, 30 days, 45 days, 60 days from the date of Surgery, at the end of the treatment of ankylosed teeth]

   Millimeter caliper measurements from the point of view of tooth distal to mesial stiff angle of the adjacent tooth during care for treatment corticotomy

Secondary Outcome Measures

1. Change of the mesial angle of the ankylosed tooth to the distal (or mesial) angle of the adjacent tooth [Before orthodontic preparation, At the end of the orthodontic preparation on the day of surgery, Then 7 days, 15 days, 21 days, 30 days, 45 days, 60 days from the date of Surgery, at the end of the treatment of ankylosed teeth]

   Millimeter caliper measurements from the mesial angle of the ankylosed tooth to the distal (or mesial) angle of the adjacent tooth during care for treatment corticotomy

2. Change of the incisal edge of ankylosed tooth to the Incisal edge of lower incisor, In occlusion [Before orthodontic preparation, At the end of the orthodontic preparation on the day of surgery, Then 7 days, 15 days, 21 days, 30 days, 45 days, 60 days from the date of Surgery, at the end of the treatment of ankylosed teeth]

   Millimeter caliper measurements of the incisal edge of the ankylosed tooth incisal edge of lower incisor in occlusion during care for treatment

3. Change of free gingival margin of the ankylosed tooth to the gingival margin of the distal adjacent tooth [Before orthodontic preparation, At the end of the orthodontic preparation on the day of surgery, Then 7 days, 15 days, 21 days, 30 days, 45 days, 60 days from the date of Surgery, at the end of the treatment of ankylosed teeth]

   Millimeter caliper measurements from free gingival margin of the ankylosed tooth to the gingival margin of the distal adjacent tooth during care for treatment corticotomy

4. Change of free gingival margin of the ankylosed tooth to the gingival margin of the mesial adjacent tooth [Before orthodontic preparation, At the end of the orthodontic preparation on the day of surgery, Then 7 days, 15 days, 21 days, 30 days, 45 days, 60 days from the date of Surgery, at the end of the treatment of ankylosed teeth]

   Millimeter caliper measurements from free gingival margin of the ankylosed tooth to the gingival margin of the mesial adjacent tooth during care for treatment corticotomy

Eligibility Criteria

Criteria

• Ages Eligible for Study: 13 Years to 25 Years
• Sexes Eligible for Study: All
• Accepts Healthy Volunteers: No

Inclusion Criteria:

• Patient in need of orthodontic treatment and presenting one or more teeth stiff

• Can meet the requirement of orthodontic treatment (attendance, quality of brushing)

• Showing no indication against General Surgery

Exclusion Criteria:

• A patient against indication for orthodontic treatment : Root resorption of teeth adjacent to stiff teeth, Dental anchoring Deficiency by multiple agenesis or agenesis of the adjacent teeth to teeth stiff, Loss of periodontal support or active periodontal disease

• A patient against indication to treatment with Corticotomy : General Pathology against indicating surgery, Proximity root with no possibility of improvement orthodontic preparation

• Inability to maintain a good level of oral hygiene and good cooperation.

Contacts and Locations

Locations

	Site	City	State	Country	Postal Code
1	UHMontpellier - AHU CSERD	Montpellier		France	34295

Sponsors and Collaborators

• University Hospital, Montpellier
• Firm Orthodontics - Mauguio - French
• Universitat Internacional de Catalunya

Investigators

• Principal Investigator: Philippe BOUSQUET, MCU PH, University Hospital, Montpellier

Study Documents (Full-Text)

None provided.

More Information

Publications

None provided.

• Responsible Party: University Hospital, Montpellier
• ClinicalTrials.gov Identifier: NCT02337153
• Other Study ID Numbers: 9367
• First Posted: Jan 13, 2015
• Last Update Posted: Aug 2, 2019
• Last Verified: Aug 1, 2019

• Keywords provided by University Hospital, Montpellier: Orthodontique Bone Stretching
• Additional relevant MeSH terms: Tooth Ankylosis

Study Results

No Results Posted as of Aug 2, 2019