NCT03308851

Evaluation of the Effects of Osteoperforation and Piezocorticision on Canine Retraction

Evaluation of the Effects of Osteoperforation and Piezocorticision on Canine Retraction: Randomized Controlled Clinical Trial.

• Status: Terminated
• Phase: N/A
• Study type: Interventional
• Enrollment: 17 (actual)
• Sponsor: Université de Montréal · Academic / Other
• Sex: All
• Age: 16 Years
• Healthy volunteers: Accepted

Summary

The primary objective of this research is to compare the rate of canine retraction following the osteoperforation and piezocorticision procedures in cases of first premolar extractions. The secondary objectives are to compare the second order movement of the canine (tipping), the amount of root resorption associated with the procedures, the inflammation process by measuring the inflammatory markers in the gingival crevicular fluid, the loss of posterior anchorage by measures on the cone beam computed tomography (CBCT) 3-dimensional radiograph and on the casts and to evaluate the pain level and the impact on quality of life following each procedure using the questionnaire of the visual analogue scale (VAS) of pain.

Conditions

• Piezocorticision
• Osteoperforation
• Canine Retraction
• Orthodontic Treatment

Interventions

Type	Name	Description
PROCEDURE	Piezocorticision	The piezocorticision is a procedure that aims to accelerate the movement of teeth during an orthodontic treatment. It consists of a local anaesthesia followed by an incision of the buccal mucosa and an incision in the alveolar bone with a piezotome.
PROCEDURE	Osteoperforation	The osteoperforation is a procedure that aims to accelerate the movement of teeth during orthodontic treatment. It consists of a local anaesthesia followed by perforations of the buccal mucosa and alveolar bone using a specific osteoperforation tool.

Timeline

• Start date: 2018-01-01
• Primary completion: 2021-04-30
• Completion: 2021-04-30
• First posted: 2017-10-13
• Last updated: 2021-06-10

Locations

1 site across 1 country: Canada