Active clinical trials for "Gingival Recession"

The aim of this study is to evaluate the gingival margin stability with the use of oscillating-rotating toothbrushes compared to manual toothbrushes.

The aim of this randomized controlled clinical study is to evaluate and compare the effectiveness of platelet rich fibrin (PRF) and connective tissue grafts in the treatment of multiple gingival recessions.

Enamel matrix proteins have been shown to play a crucial role during tooth development and its supporting tissues. This is used in periodontal surgery where regeneration of lost tissues around the teeth is intended. Emdogain, a product of Straumann Institute contains these matrix proteins and has been successfully used in regenerative periodontal surgery for more than 16 years. The treatment of gum recession is a common requirement, more and more patients are seeking treatment at the investigators' clinic due to aesthetic concern, root sensitivity and difficulties in performing adequate oral hygiene. The standard treatment comprises the transplantation of a piece of connective tissue from the palate to the denuded root surface. In many cases Emdogain is additionally applied to enhance healing. So far the effect of Emdogain on the early wound healing process after surgical root coverage has not been investigated. The purpose of the investigators' study is to compare early wound healing parameters between treatment with and without Emdogain. For this study 40 patients undergoing root coverage surgery at the investigators' department will be included. Early wound healing features between the two groups will be described and compared. Furthermore, inflammatory markers typical for early healing will be evaluated together with patients'subjective postoperative comfort. Finally, outcomes 6 months after the treatment will be assessed. The investigators' hypothesis is that Emdogain treatment enhances wound healing and decreases post-operative complication rates.

The present study deals with treatment of localized gingival recessions. The hypothesis of this study is that platelet rich fibrin can be used an alternative to subepithelial connective tissue graft in the coverage of denuded roots. If the platelet rich fibrin will prove to be similarly effective as subepithelial connective tissue graft, it will be possible to avoid a donor site and to decrease patient discomfort after operation.

The aim of this study is to investigate the effects of the application of a citric acid + tetracycline gel solution during 90 or 180 seconds compared to no conditioning in the outcomes of treatment of Miller's class I or II recession defects by subepithelial connective tissue graft.

Gingival recession is defined as the apical migration of gingival margin beyond cemento-enamel junction with the exposure of root surface. More than 20% of the population presents one or more tooth surfaces with gingival recession. The main conditions leading to the development of this defect are gingival anatomical factors, chronic trauma, periodontitis, malposed tooth and dentinal hypersensitivity. The main goal of treating gingival recession is to restore the gingival margin to cement-enamel junction (CEJ) and normal sulcus with a functional attachment. A recent innovation in Guided Tissue Regeneration (GTR) technique is the use of second generation platelet concentrate, called as Platelet-Rich Fibrin membrane (PRF) that contains growth factors and cicatricial properties for root coverage procedures. Space is necessary to provide a channel for the migration of progenitor cells towards and on the denuded root surface, where they can differentiate into cementum and periodontal ligament cells. Since the gingival recession defects are non-space making, it may be difficult using the membrane technique alone, and hence, the use of a graft material underneath the membrane may help to resolve this problem. Root coverage tended to be better with the addition of demineralized freeze-dried bone allograft (DFDBA). These allografts prevent the collapse of membrane into the defect, stimulate the proliferation of osteogenic progenitor cells, and are thus, capable of promoting regeneration of attachment apparatus. Till date, no study is available in the literature on clinical evaluation of CAF (Coronally Advanced Flap)+PRF+DFDBA vs CAF+PRF for the management of gingival recession defects. And hence, this study is designed to evaluate the clinical efficacy of DFDBA (Rocky Mountain Particulate Allograft) for the management of isolated gingival recession defects.

The purpose of this observational research study is to understand more about wound healing of gum tissue. This study was the biomarker study of a small cohort of study participants derived from NCT01547962 (completed). Two surgical sites of each patient were randomly selected to receive CelTx™ as a donor material in one site and conventional autograft using keratinized tissue from the palate as the donor material at the contralateral (opposite side) site. Fluids collected from between a tooth and the gum and directly from wounds contain proteins that occur in different levels as the wound healing process proceeds. In this research study wound fluid will be collected from the donor palate site (roof of your mouth) and the treated sites on your gum before and after placement of CelTx and conventional treatment (tissue from the roof of your mouth) to measure which proteins and how much of each are present during the first 4 weeks of wound healing.

The purpose of this study is to evaluate Gintuit as a safe and effective alternative to palatal tissue in the treatment of subjects (with recession-type defects) who have an insufficient zone of attached gingiva associated with at least two nonadjacent teeth.

The clinical trial studies patients with gingival recession defects (receding gums). The goal of the study is to test whether the additional use of enamel matrix derivatives (EMD), combined with the use of a coronally advance flap (CAF) and a CM (collagen matrix), shows a better outcome compared to a comparison group. The comparison group comprises patients receiving treatment with CAF and CM without the use of EMD.

The aim of the present study is to evaluate the clinical, aesthetic and patient-centered parameters of connective tissue graft associated or not with composite resin for the treatment of gingival recession.