Impact Of Soft Tissue Manipulation On Dimensional Changes After Posterior Region Extraction.

Not Applicable

• Conditions: Connective Tissue; Alveolar Ridge Preservation
• Interventions: Procedure: Alveolar Ridge Preservation With Gingival Graft

• Registration Number: NCT04296682
• Lead Sponsor: University of Campinas, Brazil

Brief Summary

Alveolar preservation seek to avoid multiple surgical interventions to the patient and decrease costs to the patient. In particular, in a Brazilian population where the need for extraction is great, the development of techniques that safely allow a higher quality of rehabilitation is of paramount importance. Thus, this analysis is of great scientific and therapeutic importance. Within the above, the objective is to use an autogenous connective tissue graft in order to eliminate the need to raise the full-thickness flap and compensate for soft tissue deficiencies, which may reduce dimensional losses after extraction, in addition to reducing the cost of the technique.

Detailed Description

Not available

Study Timeline

• Study Start: 2020-01-20
• Status Verified: 2020-03
• Study First Submitted: 2020-03-04
• Study First Submitted QC: 2020-03-04
• Last Update Submitted: 2020-03-04
• Study First Posted: 2020-03-05
• Last Update Posted: 2020-03-06
• Primary Completion: 2020-09-30
• Study Completion: 2020-12-21

Recruitment & Eligibility

• Status: UNKNOWN
• Sex: All
• Target Recruitment: 40

Inclusion Criteria

• Systemic health (absence of Hypertension and Diabetes);
• Indication of dental extraction of at least 2 teeth (with at least 2/3 of bone support, in the region of premolars or molars with indication for extraction;
• Signature of the consent form;
• Individuals over 18 years old.

Exclusion Criteria

• Presence of periodontal disease at the time of surgery;
• Pregnant and lactating women;
• Smokers;
• Be under orthodontic treatment;
• Use medication that alters the bone healing process, such as those used to treat osteoporosis and the bisphosphonates group;
• Individuals under 18 years old.

Study & Design

• Study Type: INTERVENTIONAL
• Study Design: PARALLEL

Arm && Interventions

Group	Intervention	Description
Atraumatic Extraction With Gingival Graft	Alveolar Ridge Preservation With Gingival Graft	Closure of the alveolus without flap elevation, and placement of a free gingival tissue graft removed from the individual palate.

Primary Outcome Measures

Name	Time	Method
Minor Alveolar dimensional loss with gingival graft.	3 months	Horizontal and vertical bone loss measures after CBCT base and 3 months.

Trial Locations

Locations (1)

University of Campinas, UNICAMP; 🇧🇷 Piracicaba, Sao Paulo, Brazil