ate complications after root coverage with two type of subepithelial connective tissue grafts

Not Applicable

• Conditions: Gingival Recession; K06.0

• Registration Number: RBR-2xw4y3
• Lead Sponsor: Bauru School of dentistry-University of São Paulo

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Results First Posted: 1900-01-01
• Study Start: 2020-09-18
• Last Update Posted: 29 May 2023

Recruitment & Eligibility

• Status: Recruitment completed
• Sex: Not specified
• Target Recruitment: Not specified

Inclusion Criteria

gingival recession in two or more adjacent teeth (multiple recession type defects); teeth witout root canal treatment; Patients without signals of periodontal disease and with plaque and gingival index in all mouth lesser than 20%; And patients that agree to the free and informed consent terms

Exclusion Criteria

atients with systemic diseases that contraindicate surgical procedures or affect the course of healing; Patients who use medication that interferes with the healing process or who use anticonvulsant, antihypertensive or cyclosporine medications, or who have systemic diseases that pose a risk when performing surgical procedures; Smokers, pregnant women; Patients who have previously undergone periodontal surgery in the area of interest. And patients with orthodontic therapy in progression;

Study & Design

• Study Type: Intervention
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
Expected outcome 1: It is expected to find the frequency of presence or absence of pasty white / yellow secretion associated or not with a cul-de-sac fistulous tract in the recipient areas of the grafts, verified by the methods of digital palpation and inspection by a millimeter-periodontal probe in the recipient area, observed from the proportion of the percentages of cases with complications and without complications for each treatment, in the 12-month interval, using the logarithmic transformation method, considering the difference between the percentages, the value of 5%.;Obteined outcome 1: after twelve months were observed 5 (16%) complications in DE group and 1 on PI group (3.7%), the proportion rate was 12.42%, confidence interval -4.10 to 29.19%(p: 0.11).

Secondary Outcome Measures

Name	Time	Method
Secondary outcomes are not expected;