View clinical trials related to Tooth, Nonvital.
Filter by:The maintenance of primary teeth until their exfoliation has been one of the main purposes of Pediatric Dentistry, are they representing the fundamental basis for proper occlusion of the permanent dentition. Often, injuries or extensive dental caries reach the pulp of deciduous teeth making maintenance on these dependent endodontic treatment arc. Thus, this study was to conduct a randomized clinical trial is to evaluate the performance of endodontic treatment in primary teeth using MTA paste, comparing to Vitapex.
The aim of the study is to conduct a prospective randomized clinical trial to evaluate the effect of immediate and delayed surgical periodontal therapy after non-surgical endodontic treatment on periodontal healing of the concurrent endodontic -periodontal lesion with communication.
The aim of this prospective randomized controlled clinical trial is to evaluate the effectiveness of chlorhexidine intracanal medicament along with periodontal treatment in concomitant endodontic periodontal lesions with communication in terms of periodontal healing. Forty-seven patients were randomly divided into: group 1: conventional endodontic treatment with open flap debridement (OFD after 3 month of endodontic treatment) were performed, in group 2: endodontic treatment with 2% chlorhexidine gel (CHX) as an intracanal medicament placed in root canals and after 3 month OFD were performed. Primary outcome variables included probing pocket depth, clinical attachment level and bleeding on probing.
The elimination of pathogenic microorganisms from the root canal system is one of the main points in order to have success in endodontic treatment. The objective of this study is to perform a randomized controlled clinical trial to compare the effectiveness of success in endodontic treatment of primary teeth when combined with photodynamic therapy. Will be selected 30 primary teeth of children aged between 3 and 6 years. The teeth will be divided into two groups: group I control, which will be applied the conventional endodontic treatment and group II to be held endodontic treatment with application of photodynamic therapy. In both groups will be made microbiological evaluations before and after endodontic treatment and clinical and radiographic evaluations will be conducted in the day, 1 month, 3 months and 6 months after treatment comparing the treatment performed in both groups.
A randomized parallel-group clinical pilot study was designed to evaluate the impact of glass fiber reinforced composite posts compared to prefabricated titanium posts on long term survival of adhesively restored endodontically treated abutment teeth.
There are few randomized controlled trials comparing intraradicular posts used to restore endodontically treated teeth, especially considering cast posts and glass fiber posts. The investigators study will evaluate the clinical success rates of endodontically treated teeth restored with glass fiber posts or cast posts and metal ceramic crown. Individuals included in this study should present any tooth with endodontic treatment and need of intraradicular retention (post) on maxilla or mandible according to inclusion and exclusion criteria. Individuals will be randomly allocated into two groups: (1) endodontically treated teeth restored with fiber post and composite resin core and metal ceramic crown or (2) endodontically treated teeth restored with cast post and core and metal ceramic crown. A sample size calculation will be performed to establish the number of posts needed for comparison. All crowns and posts will be cemented with self-adhesive cement. Individuals will be examined by calibrated examiners, in years 1 to 3. The reason of failure will be categorized as root fracture, fracture of the post, post debonding, clinical and/or radiographical evidence of a gap between restoration and tooth or endodontic failure, tooth extraction, secondary caries, or marginal defects. The confidence level will be set in 95%.
The study’s primary goal is to assess the safety of the SAF (Self Adjusting File) device for root canal treatments. The study’s secondary goal is to evaluate the effectiveness of the SAF device for root canal treatments