Tooth Wear
Conditions
Interventions
This is a two-arm randomized clinical trial with a double-blind split-mouth design including 25 participants in whom 50 affected areas will be treated and randomly allocated into two parallel groups.
Sponsors
Universidade de Guarulhos (UnG)
Universidade de Guarulhos (UnG)
Eligibility
Age
18 Years to No maximum
Inclusion criteria
Inclusion criteria: Systemically healthy individuals; age between 18 and 50 years; at least two teeth with gingival recessions Recession Type 1 or Recession Type 2 (Miller Class I or II); presence of non-carious cervical lesions associated with gingival recessions located in upper canines or premolars; periodontally healthy patients with less than 10% of sites presenting bleeding on probing and probing depth less than or equal to 3 mm
Exclusion criteria
Exclusion criteria: Smokers; pregnant or lactating women; individuals with diabetes or periodontal disease with more than 10% of sites showing bleeding on probing; teeth positioned buccally outside the alveolar envelope; continuous use of anti-inflammatory drugs or medications that interfere with tissue response such as anticoagulants, antiplatelet agents, phenytoin and calcium channel blockers; patients allergic to iodine or with known hypersensitivity to the materials used; contraindications for periodontal surgery
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| It is expected to observe clinical and volumetric improvement in the treatment of gingival recessions associated with non-carious cervical lesions through the comparison between restorations of the lesions with bioactive composite resin Beautifil II (Shofu Inc., Giomer) and conventional composite resin Filtek Z350 XT (3M ESPE) both associated with the modified VISTA technique measured by bleeding on probing index and intraoral scanning for volumetric and root coverage analysis at 1, 3, 6 and 12 months | — |
Secondary
| Measure | Time frame |
|---|---|
| It is expected to observe reduction of postoperative pain in the donor area of the free gingival graft evaluated by visual analogue pain scales during 7 days after surgery ;Improvement in the tissue repair of the donor area covered with collagen sponge and bioactive flowable composite resin Beautifil Flow Plus (Shofu Inc., Giomer) monitored by intraoral scanning for volumetric and healing process follow-up at 1, 3, 6 and 12 months;Improvements in additional clinical parameters of periodontal health, such as probing depth and the presence of gingival inflammation, are expected at 1, 3, 6 and 12 months | — |
Countries
Brazil
Contacts
Public ContactJosé Rodrigues
Universidade de Guarulhos (UnG)
Outcome results
None listed