Premolar Autotransplantation in Juvenile Dentition: Quantitative Assessment of Vertical Bone and Soft Tissue Growth
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|ClinicalTrials.gov Identifier: NCT02740907|
Recruitment Status : Completed
First Posted : April 15, 2016
Last Update Posted : April 15, 2016
Premolar autotransplantation represents an effective therapeutic option for the treatment of juvenile dentition in traumatic dental injury with tooth loss. Numerous studies report on the osteoinductive potency of the method, however, to date no quantitative data has been provided. The objective of this prospective clinical study was to quantitatively assess the bone and soft tissue levels after autogenous premolar transplantation by clinical and radiographic parameters.
In the study 26 premolars were transplanted in 20 patients after traumatic dental injury (n=10) or tooth aplasia (n=16) in the upper front. Standard clinical parameters were evaluated. Based on a standardized photo documentation, the relative soft tissue level was measured in comparison to the healthy adjacent teeth. Radiographic findings involved the evaluation of root resorption, pulp canal obliterations and the relative bone height. Patient satisfaction was determined using a standardized questionnaire.
|Condition or disease||Intervention/treatment|
|Traumatic Dental Injury Tooth Aplasia||Procedure: premolar autotransplantation|
|Study Type :||Observational|
|Actual Enrollment :||20 participants|
|Official Title:||Premolar Autotransplantation in Juvenile Dentition: Quantitative Assessment of Vertical Bone and Soft Tissue Growth|
|Study Start Date :||August 2012|
|Actual Primary Completion Date :||October 2014|
|Actual Study Completion Date :||October 2014|
- Procedure: premolar autotransplantation
Autogenous tooth transplantation of premolars to the anterior maxilla to stimulate bone and soft tissue growth.
- Transplant survival [ Time Frame: 2006-2014 ]Evaluation by Kaplan-Meier-Estimator.
- Soft tissue development [ Time Frame: 2006-2014 ]Measurement by standardized clinical documentation.
- Bone development [ Time Frame: 2006-2014 ]Measurement by radiographic evaluation.
- Sensibility [ Time Frame: 2006-2014 ]Assessment of clinical sensibility.
- Root resorptions [ Time Frame: 2006-2014 ]Radiographic evaluation.
- Pulp obliteration [ Time Frame: 2006-2014 ]Radiographic evaluation.
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): NCT02740907
|Munich, Sauerbruchstraße 48, Germany, 81377|