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European Journal of Dentistry Oct 2019The aim of this study was to explore the literature for clinical and histological data of an unconventional treatment with implants placement in contact with dental...
The aim of this study was to explore the literature for clinical and histological data of an unconventional treatment with implants placement in contact with dental tissue (IPICDT) and to try to clarify its indications and surgical procedure particularities.Relevant publications published until May 2019 on the IPICDT were thoroughly reviewed. Search strategy was developed using a controlled vocabulary combination.Medline's exploration and manual research identified 397 articles; 15 of these were selected after screening. IPICDT was indicated in three clinical situations: impacted teeth, ankylosed teeth, or residual roots. Clinical and radiological follow-up were satisfied except for implants placed in contact with (and not through) roots. Histological analysis revealed different mineralized tissues formed on the implant surface: cementum on removed implants in human and osteodentin on implants placed in contact with animal teeth dentin and pulp. These findings were described as new concept of implants' "Mineral integration."According to this study, the follow-up results of implants placed in contact with roots were controversial. Some implants were stable and others were either removed or kept and disinfected after root extraction because of bacterial infection. However, implants placed through ankylosed or impacted teeth were stable. These findings suggest that the clinicians have to be cautious when applying this unconventional approach. Further studies are recommended to explore its long follow-up. It is also interesting to explore this technique in cases of syndromic dental diseases with several impacted teeth (such as cleidocranial dysplasia; or amelogenesis imperfecta).
PubMed: 31891983
DOI: 10.1055/s-0039-1697213 -
Medicine Jan 2020This study aims to explore the effectiveness of vitamin D for the management of adult patients with gingivitis.
BACKGROUND
This study aims to explore the effectiveness of vitamin D for the management of adult patients with gingivitis.
METHODS
We will perform a comprehensive search from the following electronic databases: Cochrane Library, PUBMED, EMBASE, AMED, CINAHL, WANGFANG, VIP, CBM, and China National Knowledge Infrastructure. All databases will be searched from their inceptions to the present without language limitation. We will also search for unpublished data to avoid missing more potential studies. Two authors will carry out study selection, data extraction, and methodological quality evaluation, respectively. RevMan 5.3 software will be utilized for statistical analysis.
RESULTS
This study will summarize the up-to-date evidence about the anti-inflammatory effect of vitamin D for the management of adult patients with gingivitis through assessing modified gingival, gingival bleeding indices, inflammatory factors, plaque, quality of life, and any adverse events.
CONCLUSION
This study may provide helpful evidence of vitamin D for the management of adult patients with gingivitis for clinical practice.
SYSTEMATIC REVIEW REGISTRATION
PROSPERO CRD42019156561.
Topics: Adult; China; Gingivitis; Humans; Quality of Life; Randomized Controlled Trials as Topic; Treatment Outcome; Vitamin D
PubMed: 31914014
DOI: 10.1097/MD.0000000000018338 -
European Review For Medical and... Nov 2021The aim of the study is to investigate the efficacy of cell-based therapy in the surgical treatment of periodontal intrabony defects. (Meta-Analysis)
Meta-Analysis
OBJECTIVE
The aim of the study is to investigate the efficacy of cell-based therapy in the surgical treatment of periodontal intrabony defects.
MATERIALS AND METHODS
PRISMA guidelines were followed, and the study protocol was regis-tered in PROSPERO. Electronic and hand searches were carried out on electronic databases and major international journals of periodontology. All randomized clinical trials (RCTs) comparing cell-based therapies com-bined with surgery to surgery alone for the treatment of periodontal intrabony defects were considered. Quality assessment was performed using the Cochrane Risk of Bias Tool for randomized clinical trials (RoB 2). Quantitative evaluation of data was performed by meta-analysis.
RESULTS
Five hundred twenty-eight records were initially screened and 5 RCTs fulfilling the eligibility criteria were included. Periodontal ligament stem cells, dental pulp stem cells, periosteum-derived stem cells, gingival fibroblasts and their associated stem cells were used in combination with different surgical techniques to treat intrabony periodontal defects. Meta-analysis showed a statistically signif-icant effect in favor of cell-based groups for clinical attachment level gain (p=0.004), with a difference in means of 1.7 mm (95% CI 0.5; 2.9). This was replicated for intrabony defect depth reduction (p=0.006), with a difference in means of 1.3 (95% CI 0.4; 2.3).
CONCLUSIONS
Cell-based therapies have been positively applied for the surgical treatment of intrabony periodontal defects with promising results. However, the results obtained should be interpreted with caution due to the low number of available RCTs, the study design heterogeneity, and the limited extension of the follow-up.
Topics: Cell- and Tissue-Based Therapy; Humans; Periodontal Diseases; Randomized Controlled Trials as Topic
PubMed: 34787862
DOI: 10.26355/eurrev_202111_27102 -
BMC Oral Health Mar 2024In the regenerative endodontic procedures, scaffolds could influence the prognosis of affected teeth. Currently, there is controversy regarding the postoperative... (Meta-Analysis)
Meta-Analysis
BACKGROUND
In the regenerative endodontic procedures, scaffolds could influence the prognosis of affected teeth. Currently, there is controversy regarding the postoperative evaluation of various scaffolds for pulp regeneration. The objective of this study was to access whether other scaffolds, used alone or in combination with blood clot (BC), are more effective than BC in regenerative endodontic procedures.
METHODS
We systematically search the PubMed, the Cochrane Central Register of Controlled Trials (CENTRAL), Embase, and Google Scholar databases. Randomized controlled trials examining the use of BC and other scaffold materials in the regenerative endodontic procedures were included. A random effects model was used for the meta-analysis. The GRADE method was used to determine the quality of the evidence.
RESULTS
We screened 168 RCTs related to young permanent tooth pulp necrosis through electronic and manual retrieval. A total of 28 RCTs were related to regenerative endodontic procedures. Ultimately, 12 articles met the inclusion criteria and were included in the relevant meta-analysis. Only 2 studies were assessed to have a low risk of bias. High quality evidence indicated that there was no statistically significant difference in the success rate between the two groups (RR=0.99, 95% CI=0.96 to 1.03; 434 participants, 12 studies); low-quality evidence indicated that there was no statistically significant difference in the increase in root length or root canal wall thickness between the two groups. Medium quality evidence indicated that there was no statistically significant difference in pulp vitality testing between the two groups.
CONCLUSIONS
For clinical regenerative endodontic procedures, the most commonly used scaffolds include BC, PRP, and PRF. All the different scaffolds had fairly high clinical success rates, and the difference was not significant. For regenerative endodontic procedures involving young permanent teeth with pulp necrosis, clinical practitioners could choose a reasonable scaffold considering the conditions of the equipment and patients.
Topics: Humans; Dental Pulp; Dental Pulp Necrosis; Regeneration; Regenerative Endodontics; Root Canal Therapy
PubMed: 38461281
DOI: 10.1186/s12903-024-04064-5 -
Medicine Dec 2019Cisplatin is often used for the treatment of oral cancer (OC). However, there are inconsistent results. Thus, this study plans to systematically assess the clinical...
BACKGROUND
Cisplatin is often used for the treatment of oral cancer (OC). However, there are inconsistent results. Thus, this study plans to systematically assess the clinical efficacy and safety of cisplatin for adult patients with OC.
METHODS
We will search for PUBMED, EMBASE, Cochrane Library, AMED, Cumulative Index to Nursing and Allied Health Literature, Chinese Biomedical Literature Database, and China National Knowledge Infrastructure. All of them will be searched from the construction of each database up to the present with no restrictions of language and publication status. The data analysis will be conducted using RevMan 5.3 software to assess the efficacy and safety of cisplatin for adult patients with OC.
RESULTS
This study will summarize the most recent high-quality evidence and will provide helpful information about the efficacy and safety of cisplatin for adult patients with OC.
CONCLUSION
The findings of this study will provide convinced evidence of cisplatin for adult patients with OC, and provide recommendations for clinical practice.
SYSTEMATIC REVIEW REGISTRATION
PROSPERO CRD42019156558.
Topics: Adult; Antineoplastic Agents; Cisplatin; Humans; Mouth Neoplasms; Treatment Outcome
PubMed: 31860968
DOI: 10.1097/MD.0000000000018210