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Xie C, Li Y, Liu K, Liu J, Zeng J, Huang N, Yang S. A hybrid unsupervised clustering method for predicting the risk of dental implant loss. J Dent 2024; 149:105260. [PMID: 39096996 DOI: 10.1016/j.jdent.2024.105260] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2024] [Revised: 07/05/2024] [Accepted: 07/22/2024] [Indexed: 08/05/2024] Open
Abstract
OBJECTIVES The aim of this study was to predict the risk of dental implant loss by clustering features associated with implant survival rates. MATERIALS AND METHODS Multiple clinical features from 8513 patients who underwent single implant placement were retrospectively analysed. A hybrid method integrating unsupervised learning algorithms with survival analysis was employed for data mining. Two-step cluster, univariate Cox regression, and Kaplan‒Meier survival analyses were performed to identify the clustering features associated with implant survival rates. To predict the risk of dental implant loss, nomograms were constructed on the basis of time-stratified multivariate Cox regression. RESULTS Six clusters with distinct features and prognoses were identified using two-step cluster analysis and Kaplan‒Meier survival analysis. Compared with the other clusters, only one cluster presented significantly lower implant survival rates, and six specific clustering features within this cluster were identified as high-risk factors, including age, smoking history, implant diameter, implant length, implant position, and surgical procedure. Nomograms were created to assess the impact of the six high-risk factors on implant loss for three periods: 1) 0-120 days, 2) 120-310 days, and 3) more than 310 days after implant placement. The concordance indices of the models were 0.642, 0.781, and 0.715, respectively. CONCLUSIONS The hybrid unsupervised clustering method, which clusters and identifies high-risk clinical features associated with implant loss without relying on predefined labels or target variables, represents an effective approach for developing a visual model for predicting implant prognosis. However, further validation with a multimodal, multicentre, prospective cohort is needed. CLINICAL SIGNIFICANCE Visual prognosis prediction utilizing this nomogram that predicts the risk of implant loss on the basis of clustering features can assist dentists in preoperative assessments and clinical decision-making, potentially improving dental implant prognosis.
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Affiliation(s)
- Chenxi Xie
- The Affiliated Stomatological Hospital of Chongqing Medical University, Chongqing, 401147, PR China; Chongqing Key Laboratory of Oral Diseases, Chongqing, 401147, PR China; Chongqing Municipal Key Laboratory of Oral Biomedical Engineering of Higher Education, Chongqing, 401147, PR China
| | - Yuzhou Li
- The Affiliated Stomatological Hospital of Chongqing Medical University, Chongqing, 401147, PR China; Chongqing Key Laboratory of Oral Diseases, Chongqing, 401147, PR China; Chongqing Municipal Key Laboratory of Oral Biomedical Engineering of Higher Education, Chongqing, 401147, PR China
| | - Kehao Liu
- The Affiliated Stomatological Hospital of Chongqing Medical University, Chongqing, 401147, PR China; Chongqing Key Laboratory of Oral Diseases, Chongqing, 401147, PR China
| | - Jiahui Liu
- The Affiliated Stomatological Hospital of Chongqing Medical University, Chongqing, 401147, PR China; Chongqing Key Laboratory of Oral Diseases, Chongqing, 401147, PR China
| | - Jie Zeng
- The Affiliated Stomatological Hospital of Chongqing Medical University, Chongqing, 401147, PR China; Chongqing Key Laboratory of Oral Diseases, Chongqing, 401147, PR China; Chongqing Municipal Key Laboratory of Oral Biomedical Engineering of Higher Education, Chongqing, 401147, PR China
| | - Nannan Huang
- The Affiliated Stomatological Hospital of Chongqing Medical University, Chongqing, 401147, PR China; Chongqing Key Laboratory of Oral Diseases, Chongqing, 401147, PR China; Chongqing Municipal Key Laboratory of Oral Biomedical Engineering of Higher Education, Chongqing, 401147, PR China.
| | - Sheng Yang
- The Affiliated Stomatological Hospital of Chongqing Medical University, Chongqing, 401147, PR China; Chongqing Key Laboratory of Oral Diseases, Chongqing, 401147, PR China; Chongqing Municipal Key Laboratory of Oral Biomedical Engineering of Higher Education, Chongqing, 401147, PR China.
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Karahan M, Kiziltan Eliacik BB, Cagiral U, Iscan E, Ozhan G. Investigation of the biocompatibility of various pulp capping materials on zebrafish model. PLoS One 2024; 19:e0310996. [PMID: 39302990 DOI: 10.1371/journal.pone.0310996] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2024] [Accepted: 09/10/2024] [Indexed: 09/22/2024] Open
Abstract
Testing the biocompatibility of commercially available dental materials is a major challenge in dental material science. In the present study, the biocompatibility of four commercially available dental materials Mineral Trioxide Aggregate, Biodentine, Harvard BioCal-CAP and Oxford ActiveCal PC was investigated. The biocompatibility analysis was performed on zebrafish embryos and larvae using standard toxicity tests such as survivability and hatching rates. Comparative toxicity analysis of toxicity was performed by measuring apoptosis using acridine orange dye and whole mount immunofluorescence methods on zebrafish larvae exposed to the dental materials at different dilutions. Toxicity analysis showed a significant decrease in survival and hatching rates with increasing concentration of exposed materials. The results of the apoptosis assay with acridine orange showed greater biocompatibility of Biodentine, Oxford ActiveCal PC, Harvard BioCal-CAP and Biodentine compared to MTA, which was concentration dependent. Consequently, this study has shown that showed resin-modified calcium silicates are more biocompatible than traditional calcium silicates.
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Affiliation(s)
- Meltem Karahan
- Hamidiye Faculty of Dental Medicine, Department of Pediatric Dentistry, University of Health Sciences, Istanbul, Turkey
| | - Bahar Basak Kiziltan Eliacik
- Hamidiye Faculty of Dental Medicine, Department of Pediatric Dentistry, University of Health Sciences, Istanbul, Turkey
| | - Umut Cagiral
- Izmir International Biomedicine and Genome Institute (IBG-Izmir), Dokuz Eylul University, Izmir, Türkiye
- Izmir Biomedicine and Genome Center (IBG), Dokuz Eylul University Health Campus, Izmir, Turkey
| | - Evin Iscan
- Izmir International Biomedicine and Genome Institute (IBG-Izmir), Dokuz Eylul University, Izmir, Türkiye
- Izmir Biomedicine and Genome Center (IBG), Dokuz Eylul University Health Campus, Izmir, Turkey
| | - Gunes Ozhan
- Izmir Biomedicine and Genome Center (IBG), Dokuz Eylul University Health Campus, Izmir, Turkey
- Department of Molecular Biology and Genetics, Izmir Institute of Technology, Izmir, Turkey
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Xavier MT, Costa AL, Ramos JC, Caramês J, Marques D, Martins JNR. Calcium Silicate-Based Cements in Restorative Dentistry: Vital Pulp Therapy Clinical, Radiographic, and Histological Outcomes on Deciduous and Permanent Dentition-A Systematic Review and Meta-Analysis. MATERIALS (BASEL, SWITZERLAND) 2024; 17:4264. [PMID: 39274654 PMCID: PMC11396151 DOI: 10.3390/ma17174264] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/28/2024] [Revised: 08/10/2024] [Accepted: 08/16/2024] [Indexed: 09/16/2024]
Abstract
Vital pulp therapy aims to preserve the vitality of dental pulp exposed due to caries, trauma, or restorative procedures. The aim of the present review was to evaluate the clinical, radiographic, and histological outcomes of different calcium silicate-based cements used in vital pulp therapy for both primary and permanent teeth. The review included 40 randomized controlled trials from a search across PubMed, LILACS, and the Cochrane Collaboration, as well as manual searches and author inquiries according to specific inclusion and exclusion criteria. A critical assessment of studies was conducted, and after data extraction the results were submitted to a quantitative statistical analysis using meta-analysis. The studies, involving 1701 patients and 3168 teeth, compared a total of 18 different calcium silicate-based cements in both dentitions. The qualitative synthesis showed no significant differences in short-term outcomes (up to 6 months) between different calcium silicate-based cements in primary teeth. ProRoot MTA and Biodentine showed similar clinical and radiographic success rates at 6 and 12 months. In permanent teeth, although the global results appeared to be well balanced, ProRoot MTA generally seemed to perform better than other calcium silicate-based cements except for Biodentine, which had comparable or superior results at 6 months. Meta-analyses for selected comparisons showed no significant differences in clinical and radiographic outcomes between ProRoot MTA and Biodentine over follow-up periods. The present review highlights the need for standardized definitions of success and follow-up periods in future studies to better guide clinical decisions. Despite the introduction of new calcium silicate-based cements aiming to address limitations of the original MTA. ProRoot MTA and Biodentine remain the most used and reliable materials for vital pulp therapy, although the results did not deviate that much from the other calcium silicate-based cements. Further long-term studies are required to establish the optimal CSC for each clinical scenario in both dentitions.
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Affiliation(s)
- Maria Teresa Xavier
- Centre for Innovation and Research in Oral Sciences (CIROS), Institute of Paediatric and Preventive Dentistry, Faculty of Medicine, University of Coimbra, 3000-075 Coimbra, Portugal
- Instituto de Implantologia, 1070-064 Lisboa, Portugal
| | - Ana Luísa Costa
- Centre for Innovation and Research in Oral Sciences (CIROS), Institute of Paediatric and Preventive Dentistry, Faculty of Medicine, University of Coimbra, 3000-075 Coimbra, Portugal
| | - João Carlos Ramos
- Laboratory of Biomechanical tests and Centre for Innovation and Research in Oral Sciences (CIROS), Institute of Operative and Preventive Dentistry, Faculty of Medicine, University of Coimbra, 3000-075 Coimbra, Portugal
| | - João Caramês
- Instituto de Implantologia, 1070-064 Lisboa, Portugal
- Faculdade de Medicina Dentária, Universidade de Lisboa, 1600-277 Lisboa, Portugal
- LIBPhys-FCT UID/FIS/04559/2013, 1600-277 Lisboa, Portugal
| | - Duarte Marques
- Instituto de Implantologia, 1070-064 Lisboa, Portugal
- Faculdade de Medicina Dentária, Universidade de Lisboa, 1600-277 Lisboa, Portugal
- LIBPhys-FCT UID/FIS/04559/2013, 1600-277 Lisboa, Portugal
- Centro de Estudos de Medicina Dentária Baseada na Evidência (CEMDBE), 1600-277 Lisboa, Portugal
- Grupo de Investigação em Bioquímica e Biologia Oral (GIBBO), Unidade de Investigação em Ciências Orais e Biomédicas (UICOB), 1600-277 Lisboa, Portugal
| | - Jorge N R Martins
- Instituto de Implantologia, 1070-064 Lisboa, Portugal
- Faculdade de Medicina Dentária, Universidade de Lisboa, 1600-277 Lisboa, Portugal
- LIBPhys-FCT UID/FIS/04559/2013, 1600-277 Lisboa, Portugal
- Centro de Estudos de Medicina Dentária Baseada na Evidência (CEMDBE), 1600-277 Lisboa, Portugal
- Grupo de Investigação em Bioquímica e Biologia Oral (GIBBO), Unidade de Investigação em Ciências Orais e Biomédicas (UICOB), 1600-277 Lisboa, Portugal
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Alyahya A, Qudeimat MA. Optimal outcomes of pulpotomy in young patients: Long-term prospects for permanent molars with signs and symptoms indicative of irreversible pulpitis. J Dent 2024; 147:105132. [PMID: 38901324 DOI: 10.1016/j.jdent.2024.105132] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2024] [Revised: 06/10/2024] [Accepted: 06/13/2024] [Indexed: 06/22/2024] Open
Abstract
OBJECTIVES Limited literature addresses the long-term success of complete pulpotomy in permanent molars with signs of irreversible pulpitis in young patients. The aim of this observational study was to prospectively evaluate the long-term outcomes of complete pulpotomy using mineral trioxide aggregate (MTA) over an average period exceeding 11 years. METHODS Out of 27 molars displaying signs suggestive of irreversible pulpitis which underwent MTA pulpotomy, 24 molars were followed-up for a mean duration of 11.0 ± 2.2 years (range 8.2 to 14.8 years). Clinical and radiographic assessments were periodically conducted, tailored to each patient's specific circumstances. Treatment failure criteria included clinical signs and symptoms and radiographic evidence suggesting a lack of pulpal or periapical healing. RESULTS 83 % of molars had signs and symptoms of symptomatic irreversible pulpitis, with 83 % displaying apical periodontitis. Clinically and radiographically, all pulpotomies (100 %) were considered successful. A hard tissue barrier was observed in 71 % of teeth, and continued root maturation was evident in all molars with open apices. Complete pulp canal obliteration (PCO) was present in 21 % of the molars. All radiographic apical radiolucencies completely resolved. CONCLUSIONS This study demonstrates a 100 % success rate over an average 11-year follow-up for complete pulpotomy in managing permanent molars with signs and symptoms of irreversible pulpitis in young patients. It offers evidence for its long-term efficacy in promoting healing of pulp and periapical tissues. CLINICAL SIGNIFICANCE This study showed high long-term success for complete pulpotomy in young permanent molars with irreversible pulpitis, with clinical and radiographic success over 11 years. Despite initial symptoms of pulpitis and apical periodontitis, the treatment resulted in tissue healing, root maturation, and resolution of periapical radiolucencies, suggesting it as an alternative to root canal therapy.
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Affiliation(s)
- Asma Alyahya
- Discipline of Paediatric Dentistry, College of Dentistry, Kuwait University, Kuwait
| | - Muawia A Qudeimat
- Discipline of Paediatric Dentistry, College of Dentistry, Kuwait University, Kuwait.
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Kumar V, Chawla A, Priya H, Sachdeva A, Sharma S, Kumar V, Logani A. Comparative evaluation of full and partial pulpotomy in permanent teeth with irreversible pulpitis: A systematic review and meta-analysis. AUST ENDOD J 2024; 50:388-396. [PMID: 38566370 DOI: 10.1111/aej.12844] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2023] [Revised: 03/05/2024] [Accepted: 03/23/2024] [Indexed: 04/04/2024]
Abstract
The purpose of this systematic review and meta-analysis is to conduct a comparative evaluation of partial and full pulpotomy techniques in cariously exposed teeth with symptoms indicative of symptomatic irreversible pulpitis. Databases such as PubMed, EMBASE, Cochrane, and Web of Science were searched. Studies evaluating and/or comparing clinical and/or radiographic success of partial and full pulpotomy in teeth diagnosed with irreversible pulpitis with a minimum of 12 months follow-up were included. The risk of bias (ROB) tool was used for the assessment of ROB. A meta-analysis was conducted to compare the healing outcome of partial and full pulpotomy. Three studies fulfilled the inclusion criteria, there was a low risk of bias in each of the five domains. Full pulpotomy had a higher success rate than partial pulpotomy, according to meta-analysis, but the difference was not statistically significant.
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Affiliation(s)
- Vishal Kumar
- Division of Conservative Dentistry and Endodontics, Centre for Dental Education and Research, All India Institute of Medical Sciences, New Delhi, India
| | - Amrita Chawla
- Division of Conservative Dentistry and Endodontics, Centre for Dental Education and Research, All India Institute of Medical Sciences, New Delhi, India
| | - Harsh Priya
- Division of Public Health Dentistry, Centre for Dental Education and Research, All India Institute of Medical Sciences, New Delhi, India
| | - Akshat Sachdeva
- Division of Conservative Dentistry and Endodontics, Centre for Dental Education and Research, All India Institute of Medical Sciences, New Delhi, India
| | - Sidhartha Sharma
- Division of Conservative Dentistry and Endodontics, Centre for Dental Education and Research, All India Institute of Medical Sciences, New Delhi, India
| | - Vijay Kumar
- Division of Conservative Dentistry and Endodontics, Centre for Dental Education and Research, All India Institute of Medical Sciences, New Delhi, India
| | - Ajay Logani
- Division of Conservative Dentistry and Endodontics, Centre for Dental Education and Research, All India Institute of Medical Sciences, New Delhi, India
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Alfaisal Y, Idris G, Peters OA, Peters CI, Zafar S. Factors influencing treatment decisions in permanent mature teeth with irreversible pulpitis: a questionnaire-based study. Aust Dent J 2024. [PMID: 38850075 DOI: 10.1111/adj.13026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/08/2024] [Indexed: 06/09/2024]
Abstract
BACKGROUND Decision-making in dentistry is a complex process, and this study evaluated factors that influence dentists' approaches in permanent mature teeth with irreversible pulpitis. METHODS An online questionnaire was distributed to a group of dental practitioners. The questionnaire surveyed dentists' opinions about the management of vital permanent teeth with irreversible pulpitis including a case scenario. RESULTS Data from 262 respondents were analysed. Barriers to perform vital pulp therapy (VPT) included presuming it an inappropriate long-term treatment (29.7%), lack of knowledge, insufficient access to materials, inadequate training and lack of confidence. Patient's preference (79.44%) and tooth restorability (91%) were the most frequently reported factors influencing treatment decisions. Dentists aged 25-35 years and who have 1-5 years of experience ranked extraction as a more successful treatment (P = 0.008; P = 0.003, respectively). Non-Australian graduates ranked pulpotomy to be a more successful procedure (P = 0.007), and public sector/hospital practitioners favoured extraction more than practitioners from other sectors (P = 0.003). Postgraduates/specialists preferred pulpotomy (P = 0.012) more than general dentists. Participants' clinical approaches for the management of symptomatic irreversible pulpitis: root canal treatment (45.0%), indirect pulp capping (22.9%), direct pulp capping (15.8%), pulpotomy (17.1%) and extraction (6.3%). CONCLUSIONS Female, more experienced, overseas-educated dentists and endodontists preferred VPT for irreversible pulpitis in permanent mature teeth more than other participants. © 2024 Australian Dental Association.
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Affiliation(s)
- Y Alfaisal
- School of Dentistry, The University of Queensland, Brisbane, QLD, Australia
| | - G Idris
- Metro North Hospital and Health Services, Queensland Health, Brisbane, QLD, Australia
| | - O A Peters
- School of Dentistry, The University of Queensland, Brisbane, QLD, Australia
| | - C I Peters
- School of Dentistry, The University of Queensland, Brisbane, QLD, Australia
| | - S Zafar
- School of Dentistry, The University of Queensland, Brisbane, QLD, Australia
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Kalantzis N, Gioti M, Sofia F, Kodonas K, Gogos C. The management of deep carious lesions and the exposed pulp in fully developed and immature teeth with irreversible pulpitis: a questionnaire-based study among Greek dentists. Clin Oral Investig 2024; 28:359. [PMID: 38844571 DOI: 10.1007/s00784-024-05756-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2024] [Accepted: 05/29/2024] [Indexed: 06/26/2024]
Abstract
OBJECTIVES The study aimed to identify the preferred management techniques used by dentists in Greece for treating deep carious lesions or pulp exposure during the removal of carious tissue in teeth with irreversible pulpitis. Additionally, the study sought to explore how patient-related factors (such as age and symptoms) and operator-related factors (like material choice and the use of antibiotics) influence these management decisions. MATERIALS AND METHODS The questionnaire, developed by five investigators, was divided into two parts: the first gathered respondent demographics, and the second presented clinical scenarios of deep carious lesions, requesting treatment strategies, materials used, and antibiotic prescription practices. The scenarios described patients with intense spontaneous pain and very deep carious lesions, differentiated by age and tooth development status.Data collection was via Google Drive, with analysis performed using SPSS 28, Chi-square, and Fisher's exact tests, with significance set at p < 0.05. RESULTS The study polled 453 Greek dentists about their treatment choices, for deep carious lesions in mature and immature teeth with irreversible pulpitis The majority favored root canal treatment for mature teeth, however quite a few opted for partial or cervical pulpotomy. MTA emerged as the preferred capping material, emphasizing its biocompatibility. Hemostasis management varied, with saline and sodium hypochlorite as popular choices. In cases of immature teeth, a shift towards vital pulp therapy was evident, reflecting a preference for preserving healthy pulp to avoid complex procedures. CONCLUSIONS Challenges identified include varying treatment preferences, the significance of bleeding control in vital pulp therapy, and the limited use of antibiotics for irreversible pulpitis. While the study has limitations, including sample size and potential biases, its findings offer valuable insights into the decision-making processes of Greek dentists. CLINICAL RELEVANCE Future research and ongoing education within the dental community could contribute to standardizing treatment approaches and optimizing outcomes for patients with deep carious lesions and irreversible pulpitis.
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Affiliation(s)
- Nikolaos Kalantzis
- Department of Endodontology, School of Dentistry, Aristotle University of Thessaloniki, Thessaloniki, Greece.
| | - Mavreta Gioti
- Department of Endodontology, School of Dentistry, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Filippou Sofia
- Department of Endodontology, School of Dentistry, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Konstantinos Kodonas
- Department of Endodontology, School of Dentistry, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Christos Gogos
- Department of Endodontology, School of Dentistry, Aristotle University of Thessaloniki, Thessaloniki, Greece
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Li Y, Wang W, Zeng Q, Tang M, Massey J, Bergeron BE, Gu L, Tay FR. Efficacy of pulpotomy in managing irreversible pulpitis in mature permanent teeth: A systematic review and meta-analysis. J Dent 2024; 144:104923. [PMID: 38461884 DOI: 10.1016/j.jdent.2024.104923] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2024] [Revised: 02/29/2024] [Accepted: 03/02/2024] [Indexed: 03/12/2024] Open
Abstract
OBJECTIVES This paper evaluated the success rates of pulpotomy, compared its efficacy with non-surgical root canal treatment (NSRCT), evaluated different pulpotomy techniques, and analyzed the effectiveness of contemporary bioactive materials in managing irreversible pulpitis in mature permanent teeth. DATA SOURCES A comprehensive literature search was conducted across multiple databases including PubMed, Web of Science, Scopus, and the Cochrane Library. Search was conducted from the inception of each database to the present, adhering to PRISMA 2020 guidelines. STUDY SELECTION Studies were selected through a multi-step screening process, focusing on adult populations, randomized controlled trials, and single-arm trials. DATA Fifteen randomized controlled trials and eight single-arm trials were included. For a follow-up period of more than 24 months, pooled clinical success rate of pulpotomy was 92.9 % (95 %CI;82.1-99.0 %), whereas pooled radiographic success rate was 78.5 % (95 %CI;66.7-88.4 %). Meta-analyses showed that there was no significant difference in success rates between pulpotomy and NSRCT, between full and partial pulpotomy techniques, or between Mineral Trioxide Aggregate pulpotomy and Calcium Enriched Mixture pulpotomy. The results indicated comparable efficacy across these variables. CONCLUSIONS The study highlights the potential of less invasive treatments. Pulpotomy may be a viable alternative to NSRCT for managing irreversible pulpitis in mature permanent teeth. Limitations such as the low quality of some single-arm trials and the high risk of bias in some randomized controlled trials highlight the need for further research to standardize methodologies and broaden literature inclusion for a more comprehensive understanding of the efficacy of pulpotomy, considering the high success rates reported. Clinical Significance This quantitative systematic review recognizes the potential of full or partial pulpotomy as a viable treatment alternative to root canal therapy for managing irreversible pulpitis in mature permanent teeth. Future studies should aim for standardized protocols to validate these findings and improve patient treatment outcomes.
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Affiliation(s)
- Yuanyuan Li
- State Key Laboratory of Oral & Maxillofacial Reconstruction and Regeneration & National Clinical Research Center for Oral Diseases & Shaanxi International Joint Research Center for Oral Diseases, Center for Tissue Engineering, School of Stomatology, The Fourth Military Medical University, Xi'an, Shaanxi, PR China; Department of General Dentistry, Xiamen University Affiliated Chenggong Hospital & The 73rd Army Hospital of Chinese PLA, Amoy, Fujian, PR China
| | - Wenying Wang
- Hospital of Stomatology, Sun Yat-sen University, Guangzhou, PR China; Guangdong Provincial Key Laboratory of Stomatology, Guangzhou, PR China
| | - Qian Zeng
- Hospital of Stomatology, Sun Yat-sen University, Guangzhou, PR China; Guangdong Provincial Key Laboratory of Stomatology, Guangzhou, PR China
| | - Michelle Tang
- The Dental College of Georgia, Augusta University, GA, USA
| | - Joshua Massey
- The Dental College of Georgia, Augusta University, GA, USA
| | | | - Lisha Gu
- Hospital of Stomatology, Sun Yat-sen University, Guangzhou, PR China; Guangdong Provincial Key Laboratory of Stomatology, Guangzhou, PR China.
| | - Franklin R Tay
- The Dental College of Georgia, Augusta University, GA, USA.
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Alfaisal Y, Idris G, Peters OA, Zafar S, Nagendrababu V, Peters CI. Vital pulp therapy-Factors influencing decision-making for permanent mature teeth with irreversible pulpitis: A systematic review. Int Endod J 2024; 57:505-519. [PMID: 38326290 DOI: 10.1111/iej.14036] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2023] [Revised: 01/22/2024] [Accepted: 01/23/2024] [Indexed: 02/09/2024]
Abstract
BACKGROUND There is an increased tendency towards adopting minimally invasive interventions in dentistry, supported by advancement in materials and techniques. However, the decision-making process in choosing conservative or invasive treatments is influenced by several factors, particularly in permanent teeth with irreversible pulpitis. OBJECTIVES The objective of the study was to systematically review the literature regarding factors that influence decision-making for vital pulp therapy (VPT) as definitive treatment option in permanent mature teeth diagnosed with irreversible pulpitis. METHODS Two independent reviewers searched five electronic databases (PubMed, Embase, Web of Science, Scopus and Cochrane Library). Grey literature was searched through Google Scholar and contact with experts. Defined search keys were applied, and all peer-reviewed literature published with no language nor publication date limits were included. The All studies investigating the factors influencing treatment decision-making in mature permanent teeth with irreversible pulpitis were included. The quality of included studies was assessed by two independent reviewers using the Joanna Briggs Institute quality assessment tool. RESULTS Six articles were included in the review. All included studies used questionnaires to characterize clinician preferences and attitudes in choosing treatment options for mature permanent teeth with irreversible pulpitis. The available evidence suggests that dentist-related factors have a significant influence on the chosen treatment in teeth with irreversible pulpitis, with speciality training and years of experience influencing the choice of VPT over other treatment options. COVID-19 reportedly swayed the dentists' decision to favour VPT. Only one article studied the influence of patient-related factors, such as age and presence of spontaneous pain on decision-making. Of note, a history of cardiovascular disease moved dentists towards prescribing VPT. DISCUSSION Collectively, the included studies demonstrated an overriding influence of dentist-related factors on choosing among treatment options for painful teeth diagnosed with irreversible pulpitis. Patient-related factors were acknowledged but there are also potential factors such as socio-economic constraints that were not included in the component studies. CONCLUSION In teeth with irreversible pulpitis clinicians educational background influence the decision towards a specific treatment option. Further data, preferably derived from clinical records, is necessary in future investigations to explore the effect of other important factors related to both dentists and patients. REGISTRATION PROSPERO database (CRD42022339653).
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Affiliation(s)
- Yasmen Alfaisal
- School of Dentistry, The University of Queensland, Brisbane, Queensland, Australia
| | - Ghassan Idris
- Metro North Hospital and Health Services, Queensland Health, Brisbane, Queensland, Australia
| | - Ove A Peters
- School of Dentistry, The University of Queensland, Brisbane, Queensland, Australia
| | - Sobia Zafar
- School of Dentistry, The University of Queensland, Brisbane, Queensland, Australia
| | | | - Christine I Peters
- School of Dentistry, The University of Queensland, Brisbane, Queensland, Australia
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Edwards D, Rasaiah S, Kirkevang LL, Vaeth M, Stone SJ, Obara I, Durham J, Whitworth J. The use of medicaments in the management of symptomatic irreversible pulpitis: A community-based cohort study. Int Endod J 2024; 57:416-430. [PMID: 38214015 DOI: 10.1111/iej.14020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2023] [Revised: 12/15/2023] [Accepted: 01/02/2024] [Indexed: 01/13/2024]
Abstract
AIM To investigate patient outcomes from either pulpotomy or pulpectomy for the management of symptomatic irreversible pulpitis, with and without application of antibiotic/corticosteroid pastes in urgent primary dental care settings in the United Kingdom. METHODOLOGY All patients receiving intervention for symptomatic irreversible pulpitis in three different primary care settings were invited to participate. Pre-operatively, data regarding patients' numerical ratings scale (NRS), pain score (0-10), analgesic use, oral-health impact profile-14 (OHIP-14) and need for time away from work were collected. For 7 days post-operatively, participants recorded their NRS pain score, global rating of change score, medication use and their ability to work. Analysis used a mixed-effects model with post hoc Tukey's multiple comparisons test for continuous data and chi-squared or Fisher's exact test for categorical data. To test the effect of the corticosteroid/antibiotic paste, pulpectomy and pulpotomy groups were combined following Mantel-Haenszel stratified analysis or a weighted average of the difference between pulpotomy and pulpectomy with and without the use of corticosteroid/antibiotic paste. A binary composite score was constructed using pre- and post-operative data, whereby overall treatment success was defined as: (i) patients did not return for treatment due to pain by day seven; (ii) at day three, there was a 33% (or 2-points) reduction in NRS pain score; (iii) there was a change score of +3 in global rating; (iv) the patient was no longer using analgesia and able to return to work. RESULTS Eighty-five participants were recruited, with 83 completing follow up. Overall treatment success was 57%, with 25% of participants returning for more treatment due to inadequate pain relief. Overall treatment success did not differ between the two groups (p = .645), although patients self-reported greater improvement with an antibiotic/corticosteroid dressing for global rating of change (p = .015). CONCLUSIONS This study identified limited evidence of improved outcomes using antibiotic/corticosteroid dressings in the management of symptomatic irreversible pulpitis in the emergency setting. Further clinical research is needed to understand if these medications are beneficial in affording pain relief, above that of simple excision of irreversibly inflamed pulp tissue.
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Affiliation(s)
- David Edwards
- School of Dental Sciences, Newcastle University, Newcastle upon Tyne, UK
| | - Sabrina Rasaiah
- School of Dental Sciences, Newcastle University, Newcastle upon Tyne, UK
| | | | - Michael Vaeth
- Department of Public Health, Aarhus University, Aarhus C, Denmark
| | - Simon J Stone
- School of Dental Sciences, Newcastle University, Newcastle upon Tyne, UK
| | - Ilona Obara
- School of Pharmacy, Newcastle University, Newcastle upon Tyne, UK
| | - Justin Durham
- School of Dental Sciences, Newcastle University, Newcastle upon Tyne, UK
| | - John Whitworth
- School of Dental Sciences, Newcastle University, Newcastle upon Tyne, UK
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11
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Almutairi N. Pulpotomy of mature teeth: A systematic analysis of the failed cases. Saudi Dent J 2024; 36:509-515. [PMID: 38690395 PMCID: PMC11056412 DOI: 10.1016/j.sdentj.2024.01.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2023] [Revised: 12/31/2023] [Accepted: 01/02/2024] [Indexed: 05/02/2024] Open
Abstract
Pulp therapy aims to maintain the health and integrity of teeth and their supporting tissue and preserve the vitality of the tooth pulp affected by dentinal caries or severe traumatic injury. Thus, the best clinical practice provides pulpal health or pathosis diagnosis and various therapeutic interventions evidenced in both the deciduous and permanent dentition for endodontic treatment. The pulp health status determines the type of pulpal therapy used. Vital pulp therapies for primary teeth include protective liners, pulp capping, and pulpotomy for reversible pulpitis; for permanent teeth, pulpotomy can be considered for irreversible pulpitis. For reversible or irreversible pulpitis, invasive management of decayed teeth has traditionally been performed. However, at present, coronal pulpotomy-like vital pulp therapy has led to successful treatment outcomes that are less invasive. Compared to root canal treatments, coronal pulpotomy is cost-effective, less time-consuming, and less technically demanding. The success of a pulpotomy depends on the clinician's experience, appropriate clinical techniques, and materials used. This narrative review provides insights into the systematic analysis of pulpotomy failure, causes and signs of failure, and alternative endodontic interventions.
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Affiliation(s)
- Nawaf Almutairi
- Conservative Dental Science Department, College of Dentistry, Qassim University, Qassim, Saudi Arabia
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12
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Naved N, Umer F, Khowaja AR. Irreversible pulpitis in mature permanent teeth: a cost-effectiveness analysis of pulpotomy versus root canal treatment. BMC Oral Health 2024; 24:285. [PMID: 38418999 PMCID: PMC10902936 DOI: 10.1186/s12903-024-04052-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2023] [Accepted: 02/20/2024] [Indexed: 03/02/2024] Open
Abstract
INTRODUCTION Evidence-based dentistry suggests pulpotomy as a potential alternative to root canal treatment in mature permanent teeth with irreversible pulpitis. However, the evidence surrounding the cost-valuation and cost-efficacy of this treatment modality is not yet established. In this context, we adopted an economic modeling approach to assess the cost-effectiveness of pulpotomy versus root canal treatment, as this could aid in effective clinical decision-making. METHODS A Markov model was constructed following a mature permanent tooth with irreversible pulpitis in an 18-year-old patient over a lifetime using TreeAge Pro Healthcare 2022. Transition probabilities were estimated based on existing literature. Costs were estimated based on the United States healthcare following a private-payer perspective and parameter uncertainties were addressed using Monte-Carlo simulations. The model was validated internally by sensitivity analyses, and face validation was performed by an experienced endodontist and health economist. RESULTS In the base case scenario, root canal treatment was associated with additional health benefit but at an increased cost (1.08 more years with an incremental cost of 311.20 USD) over a period of an individual's lifetime. The probabilistic sensitivity analysis revealed pulpotomy to be cost-effective at lower Willingness-To-Pay (WTP) values (99.9% acceptable at 50 USD) whereas increasing the values of WTP threshold root canal treatment was a cost-effective treatment (99.9% acceptable at 550 USD). CONCLUSION Based on current evidence, pulpotomy was a cost-effective treatment option at lower WTP values for the management of irreversible pulpitis in mature permanent teeth. However, by increasing the WTP threshold, root canal treatment became a more cost-effective treatment option over a period of lifetime of an individual.
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Affiliation(s)
- Nighat Naved
- Operative Dentistry & Endodontics, Aga Khan University Hospital, Karachi, Pakistan
| | - Fahad Umer
- Operative Dentistry & Endodontics, Aga Khan University Hospital, Karachi, Pakistan.
| | - Asif R Khowaja
- Faculty of Applied Health Sciences, Brock University, St. Catharines, Canada
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13
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Celiksoz O, Irmak O. Delayed vs. immediate placement of restorative materials over Biodentine and RetroMTA: a micro-shear bond strength study. BMC Oral Health 2024; 24:130. [PMID: 38273289 PMCID: PMC10811922 DOI: 10.1186/s12903-024-03917-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2023] [Accepted: 01/19/2024] [Indexed: 01/27/2024] Open
Abstract
BACKGROUND The aim of the present study was to investigate the micro-shear bond strength (µSBS) of various restorative materials applied on two different fast-setting calcium silicate-based materials and to evaluate the effect of restoration time on µSBS. METHODS A total of 180 acrylic blocks with a cavity in the center were randomly divided into 2 main groups according to the capping material to be used (Biodentine or RetroMTA). The specimens were also randomly divided into 3 groups according to the restoration time (3 min, 12 min, 24 h). After the specified waiting periods, glass hybrid material (EQUIA Forte HT), resin composite (Filtek Z550) and light-cured calcium silicate material (Theracal LC) were placed on the specimens with tygon tubes. The specimens were kept for 24 h and then subjected to µSBS test. Statistical analysis was performed by 3-way ANOVA followed by Tukey test for pairwise comparisons (α = 0.05). RESULTS There is a statistically significant difference (p < 0.05) between the µSBS values obtained by applying resin composite on RetroMTA after different setting times (24 h > 12 min > 3 min). The µSBS obtained for the Biodentine-resin composite at the end of the 3 min setting time is significantly lower (p < 0.05) than the µSBS values at 12 min and 24 h. For both calcium silicate cements, at the end of all time periods, the µSBS obtained when resin composite was applied at the end was higher than the other materials (p < 0.05). CONCLUSIONS For Biodentine-resin composite bonding, the manufacturer's recommendation of 12 min can be considered an appropriate time, whereas for RetroMTA-resin composite bonding, the µSBS increased as the waiting time increased. Regardless of the waiting time, it is recommended to prefer direct composite resin restoration over Biodentine and RetroMTA.
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Affiliation(s)
- Ozge Celiksoz
- Department of Restorative Dentistry, Faculty of Dentistry, Eskisehir Osmangazi University, Eskisehir, Turkey.
| | - Ozgur Irmak
- Department of Restorative Dentistry, Faculty of Dentistry, Cyprus Health and Social Sciences University, Guzelyurt, Cyprus
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14
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Fasoulas A, Keratiotis G, Spineli L, Pandis N, De Bruyne MAA, De Moor RJ, Meire MA. Comparative efficacy of materials used in patients undergoing pulpotomy or direct pulp capping in carious teeth: A systematic review and meta-analysis. Clin Exp Dent Res 2023; 9:1129-1148. [PMID: 37710421 PMCID: PMC10728530 DOI: 10.1002/cre2.767] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2023] [Revised: 06/23/2023] [Accepted: 07/10/2023] [Indexed: 09/16/2023] Open
Abstract
OBJECTIVES Different materials have been used for capping the pulp after exposure during caries removal in permanent teeth. The purpose of this study was to collate and analyze all pertinent evidence from randomized controlled trials (RCTs) on different materials used in patients undergoing pulpotomy or direct pulp capping in carious teeth. MATERIALS AND METHODS Trials comparing two or more capping agents used for direct pulp capping (DPC) or pulpotomy were considered eligible. An electronic search of four databases and two clinical trial registries was carried out up to February 28, 2021 using a search strategy properly adapted to the PICO framework. Screening, data extraction, and risk of bias (RoB) assessment of primary studies were performed in duplicate and independently. The primary outcome was clinical and radiological success; secondary outcomes included continued root formation, tooth discoloration, and dentin bridge formation. RESULTS 21 RCTs were included in the study. The RoB assessment indicated a moderate risk among the studies. Due to significant clinical and statistical heterogeneity among the studies, performing network meta-analysis (NMA) was not possible. An ad hoc subgroup analysis revealed strong evidence of a higher success of DPC with Mineral Trioxide Aggregate (MTA) compared to calcium hydroxide (CH) (odds ratio [OR] = 3.10, 95% confidence interval [CI]: 1.66-5.79). MTA performed better than CH in pulp capping (both DPC and pulpotomy) of mature compared to immature teeth (OR = 3.34, 95% CI: 1.81-6.17). The GRADE assessment revealed moderate strength of evidence for DPC and mature teeth, and low to very low strength of evidence for the remaining subgroups. CONCLUSIONS Considerable clinical and statistical heterogeneity among the trials did not allow NMA. The ad hoc subgroup analysis indicated that the clinical and radiographic success of MTA was higher than that of CH but only in mature teeth and DPC cases where the strength of evidence was moderate. PROSPERO Registration: number CRD42020127239.
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Affiliation(s)
- Athanasios Fasoulas
- Department of Oral Health Sciences, Section of EndodontologyGhent UniversityGhentBelgium
| | - Georgios Keratiotis
- Department of Oral Health Sciences, Section of EndodontologyGhent UniversityGhentBelgium
| | - Loukia Spineli
- Midwifery Research and Education UnitHannover Medical SchoolHannoverGermany
| | - Nikos Pandis
- Department of Orthodontics and Dentofacial OrthopaedicsUniversity of BernBernSwitzerland
| | - Mieke A. A. De Bruyne
- Department of Oral Health Sciences, Section of EndodontologyGhent UniversityGhentBelgium
| | - Roeland J.G. De Moor
- Department of Oral Health Sciences, Section of EndodontologyGhent UniversityGhentBelgium
| | - Maarten A. Meire
- Department of Oral Health Sciences, Section of EndodontologyGhent UniversityGhentBelgium
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15
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Chua SKX, Sim YF, Wang WC, Mok BYY, Yu VSH. One-year outcome of selective caries removal versus pulpotomy treatment of deep caries: A pilot randomized controlled trial. Int Endod J 2023; 56:1459-1474. [PMID: 37795835 DOI: 10.1111/iej.13978] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2022] [Revised: 07/20/2023] [Accepted: 09/12/2023] [Indexed: 10/06/2023]
Abstract
AIM This study aimed to compare the outcome of SCR and Pulpotomy in teeth with deep caries extending at least 75% into dentine. METHODOLOGY This two-armed, parallel-group, randomized, superiority trial included vital mature permanent teeth with deep primary or secondary caries diagnosed radiographically as being at least 75% into the thickness of dentine, without clinical signs of symptomatic irreversible pulpitis or radiographic evidence of a periapical lesion. Carious teeth were blindly allocated to receive either SCR or Pulpotomy using computer-generated randomized patient codes concealed in opaque envelopes. All teeth were reviewed clinically and radiographically at 6 months and 1 year post-treatment. Using a significance level of p < .05, the log rank test and Cox proportional hazards regression were used to compare the outcome of SCR and Pulpotomy and to identify potential prognostic factors, respectively. RESULTS In all, 58 teeth in the SCR group and 55 teeth in the pulpotomy group completed treatment, after excluding 6 teeth because they did not complete the allocated treatment and another due to severe periodontal disease. At one year, 57/58 (98.3%) teeth from the SCR group and 48/55 (87.3%) teeth from the Pulpotomy group were available for analysis. One tooth in the Pulpotomy group (2.1%) and eight teeth in the SCR group (14.0%) required the further intervention of root canal treatment (p < .05). There were no other significant prognostic factors for survival. Overall, 91.4% of teeth treated with either SCR or Pulpotomy survived without requiring further intervention over a period of one year. No other adverse events occurred over the review period. CONCLUSION Within the limitations of this study, Pulpotomy fares better than SCR in preserving the remaining pulp and periapical health. As a treatment modality, Pulpotomy carries greater cost outlay to patient and takes a longer time to complete treatment than SCR. Long-term follow-up is needed to study the pulpal and restorative outcomes of Pulpotomy and SCR.
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Affiliation(s)
- S K X Chua
- National University Centre for Oral Health Singapore (NUCOHS), Singapore City, Singapore
- Faculty of Dentistry, National University of Singapore, Singapore City, Singapore
| | - Y F Sim
- Faculty of Dentistry, National University of Singapore, Singapore City, Singapore
| | - W C Wang
- National University Centre for Oral Health Singapore (NUCOHS), Singapore City, Singapore
- Faculty of Dentistry, National University of Singapore, Singapore City, Singapore
| | - B Y Y Mok
- National University Centre for Oral Health Singapore (NUCOHS), Singapore City, Singapore
- Faculty of Dentistry, National University of Singapore, Singapore City, Singapore
| | - V S H Yu
- National University Centre for Oral Health Singapore (NUCOHS), Singapore City, Singapore
- Faculty of Dentistry, National University of Singapore, Singapore City, Singapore
- Oral Care Health Innovation and Designs Singapore (ORCHIDS), National University of Singapore, Singapore City, Singapore
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16
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Silva EJNL, Pinto KP, Belladonna FG, Ferreira CMA, Versiani MA, De-Deus G. Success rate of permanent teeth pulpotomy using bioactive materials: A systematic review and meta-analysis of randomized clinical trials. Int Endod J 2023; 56:1024-1041. [PMID: 37254176 DOI: 10.1111/iej.13939] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2023] [Revised: 05/24/2023] [Accepted: 05/25/2023] [Indexed: 06/01/2023]
Abstract
BACKGROUND The results of vital pulp treatments in permanent teeth have been encouraging. Currently, pulpotomy treatment for permanent teeth primarily utilizes mineral trioxide aggregate (MTA) as the dressing material, followed by calcium hydroxide. While other calcium-silicate-based cements have been suggested for pulpotomy, there is a limited number of studies evaluating their long-term effectiveness. OBJECTIVES The objective of this systematic review and meta-analysis was to evaluate the success rate of pulpotomies performed on permanent teeth, comparing the use of ProRoot MTA with that of calcium hydroxide and other bioceramic materials. METHODS A comprehensive search was conducted in several electronic databases, including PubMed, Cochrane Library, Scopus, Web of Science, Embase and Science Direct until December 2022. The search was guided by PICOS criteria, including only randomized clinical trials (RCTs) that evaluated the success rate of pulpotomy treatments in permanent teeth using ProRoot MTA in comparison to calcium hydroxide and other bioceramic materials. The quality of the included studies was assessed using the RoB-2 tool to evaluate the risk of bias, and relevant data were extracted and analysed in RevMan software 5.3 using fixed-effect models. The GRADE tool was used to determine the overall quality of evidence. RESULTS The initial search retrieved 1072 studies and, after eliminating duplicates, 677 studies were screened and 28 studies were considered for eligibility. In the final selection process, 16 studies were included in the systematic review, with 10 being determined as having a high risk of bias. Pulpotomy showed an overall mean success rate of 92% after 1 year. The meta-analysis indicated a significantly higher success rate for pulpotomies utilizing MTA in comparison with calcium hydroxide, while no significant difference was seen between MTA and calcium-enriched mixture (CEM) or Biodentine. The GRADE assessment revealed an overall low level of evidence for the included studies. DISCUSSION Most randomized controlled trials exhibited a significant absence of control over confounding factors. CONCLUSIONS This systematic review and meta-analysis demonstrate that pulpotomy is a highly effective treatment for managing permanent teeth. The results indicate that the success rate of pulpotomy using ProRoot MTA is significantly higher than when using calcium hydroxide. However, the certainty of evidence supporting these findings is low, and there is a need for well-designed RCTs to assess the long-term outcomes of pulpotomy using newer bioceramic materials. REGISTRATION This systematic review was registered in the PROSPERO database (registration number CRD42023393970).
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Affiliation(s)
- Emmanuel J N L Silva
- Department of Endodontics, Fluminense Federal University, Rio de Janeiro, Brazil
- Department of Endodontics, State University of Rio de Janeiro, Rio de Janeiro, Brazil
- Department of Endodontics, Grande Rio University, Rio de Janeiro, Brazil
| | - Karem P Pinto
- Department of Endodontics, State University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Felipe G Belladonna
- Department of Endodontics, Fluminense Federal University, Rio de Janeiro, Brazil
| | - Claudio M A Ferreira
- Department of Endodontics, State University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Marco A Versiani
- Dental Specialty Center, Brazilian Military Police, Minas Gerais, Brazil
| | - Gustavo De-Deus
- Department of Endodontics, Fluminense Federal University, Rio de Janeiro, Brazil
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17
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Küçükkaya Eren S. Clinical applications of calcium silicate-based materials: a narrative review. Aust Dent J 2023; 68 Suppl 1:S96-S109. [PMID: 37885314 DOI: 10.1111/adj.12986] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/04/2023] [Indexed: 10/28/2023]
Abstract
Calcium silicate-based materials are hydrophilic materials with biocompatibility and bioactivity properties. Despite many advantages, they might present some problems related to discolouration, setting time, manipulation and solubility depending on the composition of the product and the type of clinical application. Calcium silicate-based materials can be evaluated under two types according to their intended use: calcium silicate-based cements (CSCs) and calcium silicate-based sealers (CSSs). CSCs can be used in many endodontic procedures including perforation repair, resorption repair, apical barriers, guided endodontic repair, vital pulp treatment, endodontic surgery, root fractures and root canal filling as a core obturation material. CSSs are available for use with gutta-percha to obturate root canals using cold and warm techniques, including the sealer-based obturation technique. The purpose of this review is to evaluate the available literature on CSCs and CSSs and to provide up-to-date information and recommendations for their clinical applications.
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Affiliation(s)
- S Küçükkaya Eren
- Faculty of Dentistry, Department of Endodontics, Hacettepe University, Ankara, Turkey
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18
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Dong X, Xu X. Bioceramics in Endodontics: Updates and Future Perspectives. Bioengineering (Basel) 2023; 10:bioengineering10030354. [PMID: 36978746 PMCID: PMC10045528 DOI: 10.3390/bioengineering10030354] [Citation(s) in RCA: 21] [Impact Index Per Article: 21.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2023] [Revised: 03/06/2023] [Accepted: 03/09/2023] [Indexed: 03/14/2023] Open
Abstract
Bioceramics, with excellent bioactivity and biocompatibility, have been widely used in dentistry, particularly in endodontics. Mineral trioxide aggregate (MTA) is the most widely used bioceramic in endodontics. Recently, many new bioceramics have been developed, showing good potential for the treatment of endodontic diseases. This paper reviews the characteristics of bioceramics and their applications in various clinical endodontic situations, including root-end filling, root canal therapy, vital pulp therapy, apexification/regenerative endodontic treatment, perforation repair, and root defect repair. Relevant literature published from 1993 to 2023 was searched by keywords in PubMed and Web of Science. Current evidence supports the predictable outcome of MTA in the treatment of endodontic diseases. Although novel bioceramics such as Biodentine, EndoSequence, and calcium-enriched mixtures have shown promising clinical outcomes, more well-controlled clinical trials are still needed to provide high-level evidence for their application in endodontics. In addition, to better tackle the clinical challenges in endodontics, efforts are needed to improve the bioactivity of bioceramics, particularly to enhance their antimicrobial activity and mechanical properties and reduce their setting time and solubility.
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Affiliation(s)
- Xu Dong
- State Key Laboratory of Oral Diseases and National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China;
- Department of Cariology and Endodontics, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China
| | - Xin Xu
- State Key Laboratory of Oral Diseases and National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China;
- Department of Cariology and Endodontics, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China
- Correspondence: ; Tel.: +86-028-85503494
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19
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Duncan HF, El-Karim I, Dummer PMH, Whitworth J, Nagendrababu V. Factors that influence the outcome of pulpotomy in permanent teeth. Int Endod J 2023; 56 Suppl 2:62-81. [PMID: 36334098 DOI: 10.1111/iej.13866] [Citation(s) in RCA: 20] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2022] [Revised: 11/01/2022] [Accepted: 11/03/2022] [Indexed: 11/06/2022]
Abstract
The promotion of minimally invasive treatments focussed on the maintenance of pulp vitality has become a priority area in Endodontics. These vital pulp treatments (VPT) include partial and full pulpotomy, during which diseased coronal pulp tissue is removed prior to placement of a capping biomaterial and restoration. Traditionally, pulpotomies were confined to the treatment of carious primary and traumatized permanent teeth. However, these treatments have now been proposed as definitive solutions for cariously exposed permanent teeth with mild symptoms or even symptoms indicative of irreversible disease. Until recently, it was recommended that carious exposure of mature permanent teeth be managed by root canal treatment. The promotion of pulpotomy as an alternative treatment has opened up a wave of laboratory and clinical research aimed at improving therapies or evaluating clinical outcomes. In modern evidence-based endodontics, it is imperative that the outcomes of both partial and full pulpotomy are considered and important prognostic factors identified, so that improvements can be made to aid clinical decision-making and to direct new research. In this narrative review, the outcomes of partial and full pulpotomy are discussed, before analysis of patient, intraoperative and postoperative factors that influence the outcome of the pulpotomy procedure. The review highlights that although partial and full pulpotomy for the treatment of even pulpal disease are highly successful procedures, this is based on low-quality evidence with a lack of prospective, comparative trials investigating potential prognostic factors. Based on current evidence, it appears that age, gender, tooth type, root development and intraoperative pulpal haemorrhage do not impact significantly on pulpotomy outcome, whilst others such as caries depth, inflammatory status of the pulp, capping material, level of inflammatory pulpal-biomarkers and the final restoration integrity do. Other factors, including the influence of exposure type, periodontal condition, pulpal lavage, magnification, operator experience, isolation of the operating field and type of pulpotomy, require further experimental investigation before definitive conclusions can be made relating to the success of the pulpotomy procedure. Finally, there is not only a need for future well-designed prospective research addressing these issues but also a widening of our understanding of outcome to include patient-reported as well as clinician-reported outcomes.
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Affiliation(s)
- Henry F Duncan
- Division of Restorative Dentistry & Periodontology, Trinity College Dublin, Dublin Dental University Hospital, Dublin, Ireland
| | - Ikhlas El-Karim
- School of Medicine Dentistry and Biomedical Sciences, Queen's University Belfast, Belfast, UK
| | - Paul M H Dummer
- School of Dentistry, College of Biomedical and Life Sciences, Cardiff University, Cardiff, UK
| | - John Whitworth
- School of Dental Sciences, Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne, UK
| | - Venkateshbabu Nagendrababu
- Department of Preventive and Restorative Dentistry, College of Dental Medicine, University of Sharjah, Sharjah, UAE
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20
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Schwendicke F, Herbst SR. Health economic evaluation of endodontic therapies. Int Endod J 2023; 56 Suppl 2:207-218. [PMID: 35488881 DOI: 10.1111/iej.13757] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2022] [Revised: 04/24/2022] [Accepted: 04/25/2022] [Indexed: 11/29/2022]
Abstract
Healthcare is an expensive endeavour, and it is likely that costs for endodontic treatment will grow over the next decade. The assessment of costs and, in most cases, health outcomes, and the comparison of the cost-health ratio of interventions, is at the heart of health economics. The present review aims to introduce the main concepts of health economic analysis, to systematically review the existing economic endodontic literature, and to deduce further action for the community. Overall, the identified body of evidence on the health economics of endodontic therapies is heterogenous and has several limitations: Not all studies identified robust data to inform their analyses and many relied on a wide range of assumptions, which were only explored for their impact in a limited way. However, a number of themes were identified from the review: (1) Maintaining pulpal vitality is preferable over root canal treatment if possible when it comes to cost-effectiveness. (2) Retaining teeth is usually more cost-effective than removing and replacing them. (3) Endodontic retreatment may be clinically indicated, but not always cost-effective, and should hence be considered carefully. In conclusion, the general sparsity of economic analyses is a concern, as decision makers such as commissioners or those funding dental care increasingly rely on them. The endodontic community is called to action to improve the competency of both researchers to conduct such analyses and consider them when planning research, but also clinicians who should factor in health economics when assigning interventions. Health economics should become an accepted pillar of endodontic research.
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Affiliation(s)
- Falk Schwendicke
- Department of Oral Diagnostics, Digital Health and Health Services Research, Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - Sascha Rudolf Herbst
- Department of Oral Diagnostics, Digital Health and Health Services Research, Charité - Universitätsmedizin Berlin, Berlin, Germany
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21
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Philip N, Suneja B. Minimally invasive endodontics: a new era for pulpotomy in mature permanent teeth. Br Dent J 2022; 233:1035-1041. [PMID: 36526777 PMCID: PMC9758046 DOI: 10.1038/s41415-022-5316-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2022] [Accepted: 06/08/2022] [Indexed: 12/23/2022]
Abstract
Emerging clinical and histologic evidence is challenging the long-established dogma that root canal treatment (RCTx) is the only therapeutic option for preservation of vital mature permanent teeth diagnosed with irreversible pulpitis or carious pulp exposure. Vital pulp therapy procedures like pulpotomy are not only technically simpler and more economical, but also afford patients a host of other benefits over conventional RCTx. This narrative review provides an update on the contemporary understanding of pulp pathophysiology and defence mechanisms, the proposed new diagnostic terminologies for pulpal inflammation, and how the biological characteristics of hydrophilic calcium silicate cements have enabled consistent successful outcomes for pulpotomy-treated mature teeth. The paper also details the evidence base from clinical trials and systematic reviews conducted over the past decade and outlines the practical treatment considerations for pulpotomy in mature permanent teeth.
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Affiliation(s)
- Nebu Philip
- College of Dental Medicine, QU Health, Qatar University, Doha, Qatar.
| | - Bharat Suneja
- Baba Jaswant Singh Dental College and Hospital, Ludhiana, India
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22
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Mousivand S, Sheikhnezami M, Moradi S, Koohestanian N, Jafarzadeh H. Evaluation of the outcome of apexogenesis in traumatised anterior and carious posterior teeth using mineral trioxide aggregate: a 5-year retrospective study. AUST ENDOD J 2022; 48. [PMID: 34699673 DOI: 10.1111/aej.12583] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2021] [Revised: 09/02/2021] [Accepted: 09/26/2021] [Indexed: 12/14/2022]
Abstract
The purpose of this study was to evaluate the outcome of apexogenesis with mineral trioxide aggregate (MTA) in traumatised anterior and carious posterior teeth over 5 years. A comprehensive chart review was performed to obtain a retrospective of sequential previously completed cases with recalls. Clinical and radiographic data were collected for 97 vital immature teeth (40 traumatised anterior and 57 carious posterior teeth) pulpotomised (partial or full pulpotomy) using MTA with an average follow-up time of 5 years. Chi-squared test and Fisher's exact test were implemented to analyse data. The success rate in anterior teeth and posterior teeth was 82.5% and 96.4% respectively. Crown discolouration was observed in 25 (62.5%) anterior teeth. There was a significant difference between the number of successful and unsuccessful cases (P < 0.05) and there was no correlation between type of treatment and success/failure (P > 0.05). The success rate of apexogenesis using MTA in immature teeth was relatively high.
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Affiliation(s)
| | - Mahshid Sheikhnezami
- Dental Trauma Center, Academic Center for Education, Culture and Research, Mashhad, Iran
| | - Saeed Moradi
- Dental Material Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | | | - Hamid Jafarzadeh
- Dental Trauma Center, Academic Center for Education, Culture and Research, Mashhad, Iran.,Dental Research Center, Mashhad University of Medical Sciences, Mashhad, Iran.,Faculty of Dentistry, University of Toronto, Toronto, Ontario, Canada
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23
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Zhang M, Xiong Y, Wang X, Wang Y, Cai Y, Xu J, Zhang C, Li J. Factors affecting the outcome of full pulpotomy in permanent posterior teeth diagnosed with reversible or irreversible pulpitis. Sci Rep 2022; 12:20280. [PMID: 36434032 PMCID: PMC9700813 DOI: 10.1038/s41598-022-24815-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2022] [Accepted: 11/21/2022] [Indexed: 11/27/2022] Open
Abstract
This study aimed to investigate the factors affecting the success rate of full pulpotomy in permanent posterior teeth with pulpitis. The study included 105 permanent posterior teeth clinically diagnosed as reversible or irreversible pulpitis in 92 patients aged 18-82 years. All teeth underwent a full pulpotomy using mineral trioxide aggregate as a capping material and were recalled for clinical and radiographic evaluation at 3, 6, 12, and 24 months postoperatively. The overall success rate after the 12-month review was above 90%, and failed cases mainly occurred during the first 12 months after treatment. In this study, the treatment outcome of pulpotomy was not related to sex, or tooth position and the cause of pulpitis. To analyze the influence of age on the treatment outcome, all the teeth were allocated to three groups: group 1 (18-39 years); group 2 (40-59 years); and group 3 (≥ 60 years). A significant difference in success rate was found between groups 1 and 3 (P = 0.014). These results suggest that pulpotomy can be used as an alternative treatment for permanent mature teeth diagnosed with pulpitis and that aging is one factor affecting the treatment outcome.
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Affiliation(s)
- Min Zhang
- grid.89957.3a0000 0000 9255 8984Department of Geriatric Dentistry, The Affiliated Stomatological Hospital of Nanjing Medical University, 136 Hanzhong Road, Nanjing, 210029 People’s Republic of China ,Jiangsu Province Key Laboratory of Oral Diseases, Nanjing, People’s Republic of China ,Jiangsu Province Engineering Research Center of Stomatological Translational Medicine, Nanjing, People’s Republic of China
| | - Yuhua Xiong
- grid.89957.3a0000 0000 9255 8984Department of Geriatric Dentistry, The Affiliated Stomatological Hospital of Nanjing Medical University, 136 Hanzhong Road, Nanjing, 210029 People’s Republic of China ,Jiangsu Province Key Laboratory of Oral Diseases, Nanjing, People’s Republic of China ,Jiangsu Province Engineering Research Center of Stomatological Translational Medicine, Nanjing, People’s Republic of China
| | - Xuerong Wang
- grid.89957.3a0000 0000 9255 8984Department of Geriatric Dentistry, The Affiliated Stomatological Hospital of Nanjing Medical University, 136 Hanzhong Road, Nanjing, 210029 People’s Republic of China ,Jiangsu Province Key Laboratory of Oral Diseases, Nanjing, People’s Republic of China ,Jiangsu Province Engineering Research Center of Stomatological Translational Medicine, Nanjing, People’s Republic of China
| | - Yunqin Wang
- grid.89957.3a0000 0000 9255 8984Department of Geriatric Dentistry, The Affiliated Stomatological Hospital of Nanjing Medical University, 136 Hanzhong Road, Nanjing, 210029 People’s Republic of China ,Jiangsu Province Key Laboratory of Oral Diseases, Nanjing, People’s Republic of China ,Jiangsu Province Engineering Research Center of Stomatological Translational Medicine, Nanjing, People’s Republic of China
| | - Yixin Cai
- grid.89957.3a0000 0000 9255 8984Department of Geriatric Dentistry, The Affiliated Stomatological Hospital of Nanjing Medical University, 136 Hanzhong Road, Nanjing, 210029 People’s Republic of China ,Jiangsu Province Key Laboratory of Oral Diseases, Nanjing, People’s Republic of China ,Jiangsu Province Engineering Research Center of Stomatological Translational Medicine, Nanjing, People’s Republic of China
| | - Junchen Xu
- grid.89957.3a0000 0000 9255 8984Department of Geriatric Dentistry, The Affiliated Stomatological Hospital of Nanjing Medical University, 136 Hanzhong Road, Nanjing, 210029 People’s Republic of China ,Jiangsu Province Key Laboratory of Oral Diseases, Nanjing, People’s Republic of China ,Jiangsu Province Engineering Research Center of Stomatological Translational Medicine, Nanjing, People’s Republic of China
| | - Chengfei Zhang
- grid.194645.b0000000121742757Restorative Dental Sciences, Faculty of Dentistry, The University of Hong Kong, Pok Fu Lam, Hong Kong, Special Administrative Region People’s Republic of China
| | - Jin Li
- grid.89957.3a0000 0000 9255 8984Department of Geriatric Dentistry, The Affiliated Stomatological Hospital of Nanjing Medical University, 136 Hanzhong Road, Nanjing, 210029 People’s Republic of China ,Jiangsu Province Key Laboratory of Oral Diseases, Nanjing, People’s Republic of China ,Jiangsu Province Engineering Research Center of Stomatological Translational Medicine, Nanjing, People’s Republic of China
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A Pilot Feasibility Study to Establish Full Pulpotomy in Mature Permanent Teeth with Symptomatic Irreversible Pulpitis as a Routine Treatment in Mexican Public Healthcare Services. Healthcare (Basel) 2022; 10:healthcare10122350. [PMID: 36553875 PMCID: PMC9778542 DOI: 10.3390/healthcare10122350] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2022] [Revised: 11/18/2022] [Accepted: 11/20/2022] [Indexed: 11/25/2022] Open
Abstract
Symptomatic irreversible pulpitis is a common dental disease for which root canal treatment (RCT) has been the standard treatment. However, in many countries, RCT is considered a high-cost treatment that is not covered by public healthcare services; this forces patients to have dental extraction as their only option to relieve pain. In the last decade, several investigations have provided evidence that an alternative treatment known as full pulpotomy (FP) could be an alternative for patients who could not afford the cost of an RCT. Nevertheless, evidence is lacking on the success rate that could be obtained if it is performed in a public dental care clinic (PDCC). The present investigation has two main objectives. To be the first approach of a multicentric feasibility study to find out whether an FP performed by a general practice dentist (GPD) in a PDCC could be suitable and establish its success rate and patient satisfaction. Patients attending a PDCC with symptoms of irreversible pulpitis were invited to participate. FP was performed and followed up at 1, 3, 6, 9, and 12 months. The treatment success was assessed by combining three variables, patient satisfaction, clinical, and radiographic outcomes. Forty-one patients from 17 to 78 years old received the intervention. In total, 97.5% were completely satisfied with the treatment and were considered successful since none of the clinical or radiographic variables were present in any of the follow-ups. An FP performed by a GPD in a PDCC could be suitable as a routine treatment for symptomatic irreversible pulpitis due to the excellent success rate and patient satisfaction.
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Outcome of pulpotomy in permanent teeth with irreversible pulpitis: a systematic review and meta-analysis. Sci Rep 2022; 12:19664. [PMID: 36385132 PMCID: PMC9669040 DOI: 10.1038/s41598-022-20918-w] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2022] [Accepted: 09/20/2022] [Indexed: 11/17/2022] Open
Abstract
Treatment planning is key to clinical success. Permanent teeth diagnosed with "irreversible pulpitis" have long been implied to have an irreversibly damaged dental pulp that is beyond repair and warranting root canal treatment. However, newer clinical approaches such as pulpotomy, a minimally invasive and biologically based procedure have re-emerged to manage teeth with pulpitis. The primary aim of the study was to conduct a meta-analysis to comprehensively estimate the overall success rate of pulpotomy in permanent teeth with irreversible pulpitis as a result of carious pulp exposure. The secondary aim of the study was to investigate the effect of predictors such as symptoms, root apex development (closed versus open), and type of pulp capping material on the success rate of pulpotomy. Articles were searched using PubMed, Scopus, CENTRAL, and Web of Science databases, until January 2021. Outcomes were calculated by pooling the success rates with a random effect model. Comparison between the different subgroups was conducted using the z statistic test for proportion with significance set at alpha = 0.05. A total of 1,116 records were retrieved and 11 studies were included in the quantitative analysis. The pooled success rate for pulpotomy in teeth with irreversible pulpitis was 86% [95% CI: 0.76-0.92; I2 = 81.9%]. Additionally, prognostic indicators of success were evaluated. Stratification of teeth based on (1) symptoms demonstrated that teeth with symptomatic and asymptomatic irreversible pulpitis demonstrated success rate of 84% and 91% respectively, with no significant difference (p = 0.18) using z-score analysis; (2) open apex teeth demonstrated a significantly greater success rate (96%) compared to teeth with closed apex (83%) (p = 0.02), and (3) pulp capping materials demonstrated that Biodentine yielded significantly better success rates compared to Mineral Trioxide Aggregate (MTA), calcium hydroxide, and Calcium Enriched Mixture (CEM.) Collectively, this is the first meta-analytical study to determine the clinical outcome of pulpotomy for carious teeth with irreversible pulpitis and it's predictors for success. Moreover, we identify the stage of root development and type of biomaterial as predictors for success of pulpotomy.
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26
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Ricucci D, Rôças IN, Alves FR, Cabello PH, Siqueira JF. Outcome of direct pulp capping using calcium hydroxide: a long-term retrospective study. J Endod 2022; 49:45-54. [DOI: 10.1016/j.joen.2022.11.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2022] [Revised: 10/24/2022] [Accepted: 11/02/2022] [Indexed: 11/13/2022]
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Shang W, Zhang Z, Zhao X, Dong Q, Schmalz G, Hu S. The Understanding of Vital Pulp Therapy in Permanent Teeth: A New Perspective. BIOMED RESEARCH INTERNATIONAL 2022; 2022:8788358. [PMID: 36132084 PMCID: PMC9484899 DOI: 10.1155/2022/8788358] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/25/2022] [Accepted: 08/29/2022] [Indexed: 11/18/2022]
Abstract
The indications of vital pulp therapy (VPT) are expanding, which cases are suitable for VPT, and how to improve the success rate of VPT is a problem that often bothers us. The main purpose of VPT is to eliminate pulpitis by promoting the formation of reparative dentin or calcium bridge, so that it can continue to perform various physiological functions, and finally achieve the purpose of preserving pulp vitality and long-term preservation of affected teeth. Pulp capping and pulpotomy are the most common methods for VPT. The research field of VPT has attracted the attention of many scholars, who have studied it from many aspects (such as indications, material selection, operation requirements, and long-term prognosis). This article reviews the recent advances in the techniques of VPT in permanent teeth.
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Affiliation(s)
- Wei Shang
- Department of Stomatology, Heping Hospital Affiliated to Changzhi Medical College, Changzhi, 046000 Shanxi, China
| | - Zeliang Zhang
- Department of Stomatology, Heping Hospital Affiliated to Changzhi Medical College, Changzhi, 046000 Shanxi, China
| | - Xicong Zhao
- Department of Stomatology, Heping Hospital Affiliated to Changzhi Medical College, Changzhi, 046000 Shanxi, China
| | - Qingquan Dong
- Department of Stomatology, Changzhi Medical College, Changzhi, 046000 Shanxi, China
| | - Gerhard Schmalz
- Department of Cariology, Endodontology and Periodontology, University Leipzig, Liebigstr 12, 04103 Leipzig, Germany
| | - Shaonan Hu
- Department of Stomatology, Changzhi Medical College, Changzhi, 046000 Shanxi, China
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Vital Pulp Therapy of Permanent Teeth with Reversible or Irreversible Pulpitis: An Overview of the Literature. J Clin Med 2022; 11:jcm11144016. [PMID: 35887779 PMCID: PMC9321233 DOI: 10.3390/jcm11144016] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2022] [Revised: 07/08/2022] [Accepted: 07/10/2022] [Indexed: 12/10/2022] Open
Abstract
Vital pulp therapy (VPT) has been recently proposed as an alternative approach even in symptomatic mature permanent teeth with deep caries’ lesions, aiming to maintain the pulp vitality over time and/or to avoid non-surgical root canal therapy (NSRCT). However, to date, the diagnosis of reversible or irreversible pulpitis is only based on clinical pain quantity and quality, without precisely reflecting the pulp inflammation status. Therefore, the aim of the present study was to provide an overview based on the current scientific literature to demonstrate the clinical effectiveness of VPT on mature permanent teeth, validating the use of hydraulic calcium silicate-based cements and their role in pain management. VPT may be successfully applied not only in mature permanent teeth diagnosed with reversible pulpitis, but also in permanent dental elements with signs and symptoms of irreversible pulpitis. Hydraulic cements showed favorable outcomes in terms of decrease of pro-inflammatory mediators and of post-operative pain. Pain plays a central role in the chance to perform VPT in mature permanent teeth, since it may be considered as a pre-operative diagnostic criterion as well as a treatment success parameter. In addition, proper assessment of pulp inflammation and choice of appropriate materials are key factors in enhancing VPT success.
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Cushley S, Duncan HF, Lundy FT, Nagendrababu V, Clarke M, El Karim I. Outcomes reporting in systematic reviews on vital pulp treatment: A scoping review for the development of a core outcome set. Int Endod J 2022; 55:891-909. [PMID: 35704241 PMCID: PMC9545459 DOI: 10.1111/iej.13785] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2022] [Revised: 05/18/2022] [Accepted: 06/03/2022] [Indexed: 11/30/2022]
Abstract
Background A large number of research reports on vital pulp treatment (VPT) has been published over the last two decades. However, heterogeneity in reporting outcomes of VPT is a significant challenge for evidence synthesis and clinical decision‐making. Objectives To identify outcomes assessed in VPT studies and to evaluate how and when outcomes are measured. A subsidiary aim was to assess evidence for selective reporting bias in the included studies. The results of this review will be used to inform the development of a core outcome set (COS) for endodontic treatments. Methods Multiple healthcare bibliographic databases, including PubMed/MEDLINE, Ovid EMBASE, Scopus, Cochrane Database of Systematic Reviews and Web of Science were searched for systematic reviews published between 1990 and 2020, reporting on VPT. Screening, data extraction and risk of bias assessment were completed independently by two reviewers. Outcomes' information was extracted and aligned with a healthcare taxonomy into five core areas: survival, clinical/physiological changes, life impact, resource use and adverse events. Results Thirty‐six systematic reviews were included, 10 reporting on indirect pulp capping or selective caries removal, nine on direct pulp capping, eight on pulpotomy and nine on combined VPTs. There was considerable variation in the outcomes reported in these reviews and their included studies. Clinician‐reported outcomes were used considerably more often than patient‐reported outcomes. A range of instruments and time points were used for measuring outcomes. Several of the reviews were assessed as having low risk of selective reporting bias, but many did not specifically report this domain, whilst others did not provide risk of bias assessment at all. Discussion Considerable variation in selection of outcomes and how and when they are measured and reported was evident, and this heterogeneity has implications for evidence synthesis and clinical decision‐making. Conclusions Whilst there is a lack of consistency, several potentially important outcomes for VPT, including pulp survival, incidence of post‐operative pain and need for further intervention, have been identified which could inform the development of a COS for endodontic treatment. Registration Core Outcome Measures in Effectiveness Trials (COMET) (No. 1879).
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Affiliation(s)
- Siobhan Cushley
- School of Medicine, Dentistry and Biomedical Sciences, Queen's University Belfast, Northern Ireland
| | - Henry F Duncan
- Division of Restorative Dentistry & Periodontology, Dublin Dental University Hospital, Trinity College Dublin, Lincoln Place, Dublin, Ireland
| | - Fionnuala T Lundy
- School of Medicine, Dentistry and Biomedical Sciences, Queen's University Belfast, Northern Ireland
| | - Venkateshbabu Nagendrababu
- Department of Preventive and Restorative Dentistry, College of Dental Medicine, University of Sharjah, Sharjah, UAE
| | - Mike Clarke
- School of Medicine, Dentistry and Biomedical Sciences, Queen's University Belfast, Northern Ireland
| | - Ikhlas El Karim
- School of Medicine, Dentistry and Biomedical Sciences, Queen's University Belfast, Northern Ireland
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Wang Y, Luo S, Tang W, Yang L, Liao Y, Liu F. Efficacy and safety of mineral trioxide aggregate (MTA) pulpotomy for caries-exposed permanent teeth in children: a systematic review and meta-analysis. Transl Pediatr 2022; 11:537-546. [PMID: 35558967 PMCID: PMC9085940 DOI: 10.21037/tp-22-68] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/19/2022] [Accepted: 04/19/2022] [Indexed: 11/06/2022] Open
Abstract
BACKGROUND This study aimed to evaluate the effect of mineral trioxide aggregate (MTA) pulp capping for caries-exposed permanent teeth. However, the efficacy of MTA in the treatment of children's gums is still controversial, and different studies have shown different efficacy. Therefore, it is necessary to systematically review the efficacy and safety of MTA pulp incision in the treatment of pediatric caries using meta methods. METHODS We used meta-analysis to compare differences in the efficacy of MTA and calcium hydroxide (CH) for treating caries in permanent teeth. The mean treatment success rate of MTA for reversible and irreversible pulpitis groups was calculated, and the effect of apical opening condition and surgical type on success rate were investigated. RESULTS A total of 15 studies were included, and meta-analysis showed that there was a significant statistical difference between the MTA group and CH group in efficacy [odds ratio (OR) =1.87, 95% confidence interval (CI): 1.28, 2.73, P=0.001, I2=63%, Z=3.25], success rate (OR =3.20, 95% CI: 1.93, 5.30, P<0.00001, I2=0%, Z=4.52), influence of apical foramen condition on success rate (OR =1.77, 95% CI: 1.14, 2.73, P=0.01, I2=15%, Z=2.56), and surgical procedure on success rate (OR =2.64, 95% CI: 1.65, 4.23, P<0.0001, I2=45%, Z=4.05). DISCUSSION Our results showed that MTA pulpotomy was superior to CH. Nonclosure of apical openings and complete coronal pulpotomy may be more beneficial than partial pulpotomy.
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Affiliation(s)
- Yan Wang
- Department of Pediatric Dentistry, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Sha Luo
- Department of Pediatric Dentistry, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Weiwei Tang
- Department of Pediatric Dentistry, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Luping Yang
- Department of Pediatric Dentistry, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Yue Liao
- Department of Pediatric Dentistry, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Fan Liu
- Department of Nursing, West China Hospital of Stomatology, Sichuan University, Chengdu, China
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Asgary S, Eghbal MJ, Shahravan A, Saberi E, Baghban AA, Parhizkar A. Outcomes of root canal therapy or full pulpotomy using two endodontic biomaterials in mature permanent teeth: a randomized controlled trial. Clin Oral Investig 2022; 26:3287-3297. [PMID: 34854987 PMCID: PMC8636579 DOI: 10.1007/s00784-021-04310-y] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Accepted: 11/20/2021] [Indexed: 10/27/2022]
Abstract
OBJECTIVE The concept of minimally invasive endodontics recommends less-invasive vital pulp therapy (VPT) modalities over more aggressive traditional endodontic approaches in mature permanent teeth with carious pulp exposure, including irreversible pulpitis (IP) cases. Consequently, VPT needs to be compared with root canal therapy (RCT) in terms of treatment outcomes. This randomized clinical trial compares the results of full pulpotomy using two calcium-silicate cements, i.e., mineral trioxide aggregate (MTA) and calcium-enriched mixture (CEM) cement, with RCT in mature permanent teeth. MATERIALS AND METHODS A total of 157 carious pulp exposure cases in two academic centers with/without established IP were selected/included/randomly appointed to three study arms; (i) RCT (n = 51) as the reference treatment, (ii) pulpotomy with ProRoot MTA (PMTA; n = 55), and (iii) pulpotomy with CEM cement (PCEM; n = 51) as two alternative VPT treatments. Two-year clinical/radiographic results were the outcomes of interest. Data were statistically analyzed through the analysis of variance, chi-square, Fisher exact test, and Kruskal-Wallis. RESULTS At 2-year recall, 147 teeth were examined (6.4% dropout). All molars, except for one, were clinically functional/symptom-free, and there was no statistical difference between the three study arms (p = 0.653). The radiographic success rates in RCT, PMTA, and PCEM arms were 98%, 100%, and 97.9%, respectively, without statistically significant differences (p = 0.544). CONCLUSION In the management of mature permanent teeth with/without established IP, all experimental groups exhibited equivalent/comparable results. CLINICAL RELEVANCE Simple VPT using MTA/CEM can be suggested/recommended as a viable advantageous alternative to RCT for the management of carious pulp exposures with/without sign/symptoms of IP.
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Affiliation(s)
- Saeed Asgary
- Iranian Center for Endodontic Research, Research Institute for Dental Sciences, Shahid Beheshti University of Medical Sciences, 1983963113, Tehran, Iran.
| | - Mohammad Jafar Eghbal
- Iranian Center for Endodontic Research, Research Institute for Dental Sciences, Shahid Beheshti University of Medical Sciences, 1983963113, Tehran, Iran
| | - Arash Shahravan
- Endodontology Research Center, Endodontic Department, Dental School, Kerman University of Medical Sciences, 7618751689, Kerman, Iran
| | - Eshaghali Saberi
- Endodontic Department, Oral and Dental Diseases Research Center, Dental School, Zahedan University of Medical Sciences, 9816743463, Zahedan, Iran
| | - Alireza Akbarzadeh Baghban
- Proteomics Research Center, Department of Biostatistics, School of Allied Medical Sciences, Shahid Beheshti University of Medical Sciences, 1971653313, Tehran, Iran
| | - Ardavan Parhizkar
- Iranian Center for Endodontic Research, Research Institute for Dental Sciences, Shahid Beheshti University of Medical Sciences, 1983963113, Tehran, Iran
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Donnelly A, Foschi F, McCabe P, Duncan HF. Pulpotomy for treatment of complicated crown fractures in permanent teeth: A systematic review. Int Endod J 2022; 55:290-311. [PMID: 35076954 PMCID: PMC9304243 DOI: 10.1111/iej.13690] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2021] [Revised: 01/21/2022] [Accepted: 01/21/2022] [Indexed: 11/28/2022]
Abstract
Background Consensus on the treatment of choice for complicated crown fractures of teeth is limited. Recent guidance recommends vital‐pulp‐therapy; however, the preferred type is not specified. Higher success rates for pulpotomy compared to pulp‐capping have been documented, which suggests pulpotomy may be a preferable option for complicated crown‐fractures. Objectives The purpose of this systematic review was to determine the success rate of pulpotomy (partial and complete) on teeth that suffered complicated crown fractures. Participants: patients who have suffered a complicated crown fracture to an anterior permanent tooth. Intervention: pulpotomy (partial or complete). Comparator: pulp‐capping or root canal treatment. Outcome: combined clinical and radiographic success at or after 12 months. Methods A systematic literature using key search terms was conducted using PubMed, Web of Science and Cochrane‐Central‐Register‐of‐Controlled‐Trials (CENTRAL) as well as a grey literature search from inception to May 2021 and without language restricted to English. Strict inclusion criteria were applied. A standardized tool with defined criteria to assess the risk of bias in each study was used. For non‐randomized comparative trials, the Robins‐I tool was used while the Newcastle‐Ottawa scale was used for non‐comparative non‐randomized studies. Results Seven retrospective clinical studies were included. The studies reported high success rates for pulpotomy with overall success ranges for partial or complete pulpotomy ranging from 75% to 96%. One study compared the success rates of pulpotomy to an alternative treatment option pulp capping (90.9% vs. 67%, respectively). Due to the lack of homogeneity in the included studies, a meta‐analysis was not possible. Discussion This review highlights the limited evidence based for the current guidance on treatment of complicated crown fractures. The findings of the review indicate high success rates for pulpotomy; however, there is a moderate risk of bias and small sample sizes in the included studies with the result that the overall results should be interpreted with caution. Conclusion Within the limitations of this review, the benefits and high success rates reported for partial pulpotomy suggest this procedure, rather than pulp‐capping, should be considered as the treatment of choice for both immature and mature teeth that have suffered complicated crown‐fractures.
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Affiliation(s)
- Aisling Donnelly
- Faculty of Dentistry Oral & Craniofacial Sciences King’s College London London SE1 9RT
| | - Federico Foschi
- Faculty of Dentistry Oral & Craniofacial Sciences King’s College London London SE1 9RT
- University of Plymouth Peninsula Dental School Plymouth UK
- Department of Therapeutic Dentistry I. M. Sechenov First Moscow State Medical University Moscow Russia
| | - Paul McCabe
- Specialist Endodontist Oranmore Endodontics Oranmore Ireland
| | - Henry F. Duncan
- Division of Restorative Dentistry & Periodontology Dublin Dental University Hospital Trinity College Dublin Dublin Ireland
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Richert R, Ducret M, Alliot-Licht B, Bekhouche M, Gobert S, Farges JC. A critical analysis of research methods and experimental models to study pulpitis. Int Endod J 2022; 55 Suppl 1:14-36. [PMID: 35034368 DOI: 10.1111/iej.13683] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2021] [Revised: 01/10/2022] [Accepted: 01/11/2022] [Indexed: 11/29/2022]
Abstract
Pulpitis is the inflammatory response of the dental pulp to a tooth insult, whether it is microbial, chemical, or physical in origin. It is traditionally referred to as reversible or irreversible, a classification for therapeutic purposes that determines the capability of the pulp to heal. Recently, new knowledge about dental pulp physiopathology led to orientate therapeutics towards more frequent preservation of pulp vitality. However, full adoption of these vital pulp therapies by dental practitioners will be achieved only following better understanding of cell and tissue mechanisms involved in pulpitis. The current narrative review aimed to discuss the contribution of the most significant experimental models developed to study pulpitis. Traditionally, in vitro two(2D)- or three(3D)-dimensional cell cultures or in vivo animal models were used to analyse the pulp response to pulpitis inducers at cell, tissue or organ level. In vitro 2D cell cultures were mainly used to decipher the specific roles of key actors of pulp inflammation such as bacterial by-products, pro-inflammatory cytokines, odontoblasts or pulp stem cells. However, these simple models did not reproduce the 3D organisation of the pulp tissue and, with rare exceptions, did not consider interactions between resident cell types. In vitro tissue/organ-based models were developed to better reflect the complexity of the pulp structure. Their major disadvantage is that they did not allow the analysis of blood supply and innervation participation. On the contrary, in vivo models have allowed researchers to identify key immune, vascular and nervous actors of pulpitis and to understand their function and interplay in the inflamed pulp. However, inflammation was mainly induced by iatrogenic dentine drilling associated with simple pulp exposure to the oral environment or stimulation by individual bacterial by-products for short periods. Clearly, these models did not reflect the long and progressive development of dental caries. Lastly, the substantial diversity of the existing models makes experimental data extrapolation to the clinical situation complicated. Therefore, improvement in the design and standardization of future models, for example by using novel molecular biomarkers, databased models and artificial intelligence, will be an essential step in building an incremental knowledge of pulpitis in the future.
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Affiliation(s)
- Raphaël Richert
- Hospices Civils de Lyon, Service d'Odontologie, Lyon, France.,Université de Lyon, Université Claude Bernard Lyon 1, Faculté d'Odontologie, Lyon, France.,Laboratoire de Mécanique des Contacts et Structures, UMR 5259, Villeurbanne, France
| | - Maxime Ducret
- Hospices Civils de Lyon, Service d'Odontologie, Lyon, France.,Université de Lyon, Université Claude Bernard Lyon 1, Faculté d'Odontologie, Lyon, France.,Laboratoire de Biologie Tissulaire et Ingénierie thérapeutique, UMR 5305, CNRS, Université, UMS, Claude Bernard Lyon 1, 3444 BioSciences Gerland-Lyon Sud, Lyon, France
| | - Brigitte Alliot-Licht
- Université de Nantes, Faculté d'Odontologie, Nantes, France.,CHU de Nantes, Odontologie Conservatrice et Pédiatrique, Service d, Nantes, France
| | - Mourad Bekhouche
- Université de Lyon, Université Claude Bernard Lyon 1, Faculté d'Odontologie, Lyon, France.,Laboratoire de Biologie Tissulaire et Ingénierie thérapeutique, UMR 5305, CNRS, Université, UMS, Claude Bernard Lyon 1, 3444 BioSciences Gerland-Lyon Sud, Lyon, France
| | - Stéphanie Gobert
- Laboratoire de Biologie Tissulaire et Ingénierie thérapeutique, UMR 5305, CNRS, Université, UMS, Claude Bernard Lyon 1, 3444 BioSciences Gerland-Lyon Sud, Lyon, France
| | - Jean-Christophe Farges
- Hospices Civils de Lyon, Service d'Odontologie, Lyon, France.,Université de Lyon, Université Claude Bernard Lyon 1, Faculté d'Odontologie, Lyon, France.,Laboratoire de Biologie Tissulaire et Ingénierie thérapeutique, UMR 5305, CNRS, Université, UMS, Claude Bernard Lyon 1, 3444 BioSciences Gerland-Lyon Sud, Lyon, France
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Johri S, Verma P, Bains R, Tikku AP. Human amniotic membrane as therapeutic agent in pulpotomy of permanent molars. BMJ Case Rep 2021; 14:e243414. [PMID: 34667035 PMCID: PMC8527132 DOI: 10.1136/bcr-2021-243414] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/28/2021] [Indexed: 11/03/2022] Open
Abstract
A 22-year-old woman reported with a cariously exposed mandibular molar. Pulpotomy was planned rather than routine root canal treatment, which was otherwise indicated. Amniotic membrane (AM) that has been extensively researched in different fields of medicine was used as the pulpotomy agent. After gaining coronal access to the root orifices, bleeding was arrested and activated AM was placed over the root stumps. Glass ionomer cement(GIC) was placed over the membrane and temporary restoration was done. One week later, permanent restoration with composite resin was done. The patient's symptoms resolved, and the tooth started responding normally to vitality tests at subsequent follow-ups. The present case report is an attempt to use human AM as a natural pulpotomy agent for treating irreversible pulpitis in permanent teeth. Understanding of innumerable beneficial properties of the AM and its application in preserving vitality of permanent teeth is the main learning objective.
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Affiliation(s)
- Saumya Johri
- Conservative Dentistry and Endodontics, King George's Medical University, Lucknow, Uttar Pradesh, India
| | - Promila Verma
- Conservative Dentistry and Endodontics, King George's Medical University, Lucknow, Uttar Pradesh, India
| | - Rhythm Bains
- Conservative Dentistry and Endodontics, King George's Medical University, Lucknow, Uttar Pradesh, India
| | - Aseem Praksh Tikku
- Conservative Dentistry and Endodontics, King George's Medical University, Lucknow, Uttar Pradesh, India
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Lin GSS, Yew YQ, Lee HY, Low T, Pillai MPM, Laer TS, Wafa SWWSST. Is pulpotomy a promising modality in treating permanent teeth? An umbrella review. Odontology 2021; 110:393-409. [PMID: 34633590 DOI: 10.1007/s10266-021-00661-w] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2021] [Accepted: 09/29/2021] [Indexed: 12/25/2022]
Abstract
Emerging evidence suggests the use of less invasive therapy such as pulpotomy in treating permanent teeth with pulp exposure and signs of pulpitis. Hence, this umbrella review aims to evaluate the available systematic reviews on pulpotomy treated permanent teeth. Articles published between January 1970 and May 2021 were searched in ten electronic databases and five textbooks. Only systematic reviews published in English that examined the use of pulpotomy on either carious or traumatic pulpal exposed in mature or immature permanent teeth with signs of pulpitis were selected. The Corrected Covered Areas (CCAs) were calculated to identify the overlap in primary studies, whereas the AMSTAR 2 assessment tool was used to analyze the risk of bias in each included review. Nine systematic reviews were chosen of which two systematic reviews focused solely on coronal pulpotomy, one on partial pulpotomy, and the remaining focused on both coronal and partial pulpotomies. Overall, only two reviews were rated as 'High Quality'. Umbrella analyses showed that both coronal and partial pulpotomies revealed overall high success rates ranging from 88.5% to 90.6%. However, the currently available evidence on the effects of different pulpal medicaments and restorative materials on the success rate of pulpotomy were still inconclusive. Pulpotomy can be regarded as a promising modality in treating mature and immature permanent teeth with carious pulpal exposure or signs of pulpitis. Nonetheless, further high-quality clinical trials with long-term follow-up and better control of confounding factors are warranted in the future.
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Affiliation(s)
- Galvin Sim Siang Lin
- Department of Dental Materials, Faculty of Dentistry, Asian Institute of Medicine, Science and Technology (AIMST) University, 08100, Bedong, Kedah, Malaysia.
| | - Yun Qing Yew
- Bayan Lepas Dental Clinic, Ministry of Health Malaysia, 11900, Bayan Lepas, Penang, Malaysia
| | - Hern Yue Lee
- Seberang Jaya Dental Clinic, Ministry of Health Malaysia, 13700, Butterworth, Penang, Malaysia
| | - Ting Low
- Gunung Rapat Dental Clinic, Ministry of Health Malaysia, 31350, Ipoh, Perak, Malaysia
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Edwards D, Bailey O, Stone SJ, Duncan H. How is carious pulp exposure and symptomatic irreversible pulpitis managed in UK primary dental care? Int Endod J 2021; 54:2256-2275. [PMID: 34487553 DOI: 10.1111/iej.13628] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2021] [Revised: 09/02/2021] [Accepted: 09/03/2021] [Indexed: 12/12/2022]
Abstract
AIM To investigate attitudes and approaches of UK primary care dentists to carrying out vital pulp treatment (VPT) after carious exposure and with additional signs and symptoms indicative of irreversible pulpitis. METHODOLOGY An electronic questionnaire was openly distributed via publicly funded (NHS) local dental committees, corporate dental service-providers, professional societies and social media. Principally NHS practitioners and those from mixed and private practice were targeted, in addition to community and military dental officers, and dental therapists. Participants were asked questions relating to several clinical scenarios, with responses analysed using descriptive statistics. χ2 tests with sequential Bonferroni correction were used to explore variables including the method of remuneration, practitioner type (dentist/therapist), postgraduate qualification(s), place of graduation and years since qualification. Variables with a relationship p ≤ .2 were selected for backwards likelihood ratio logistic modelling. RESULTS In total, 648 primary care practitioners were included for analysis. Calcium hydroxide (CH) was most frequently used for direct pulp caps (DPCs) (398/600; 66.3%) with calcium silicate cements (CSCs) less frequently used (119/600; 19.8%). Rubber dam was used by 222/599 (37.1%) practitioners. A definitive pulpotomy for the management of teeth with signs and symptoms indicative of irreversible pulpitis was selected by 65/613 (10.6%) dentists. The principal barrier for the provision of definitive pulpotomies was a lack of training (602/612; 98.4%). Regression analysis identified NHS practitioners as a good predictor for using CH for DPCs, having shorter emergency appointments, limited access to magnification and not using rubber dam. Non-UK graduates were more likely to select CSCs, appropriately control pulpal haemorrhage, undertake appropriate postoperative evaluation and use rubber dam. CONCLUSIONS Practitioners deviated from evidence-based guidelines in a number of aspects including material selection, asepsis and case selection. A number of other challenges exist in primary care in providing predictable VPTs, including lack of time and access to magnification. These were most evident in NHS practice, potentially exacerbating existing social health inequalities. Possible inconsistencies in the UK undergraduate curriculum were supported by a lack of association between years since qualification and technique employed as well as the fact that non-UK graduates and dentists with postgraduate qualifications adhered more to evidence-based VPT guidelines.
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Affiliation(s)
- David Edwards
- Restorative Department, Newcastle Dental Hospital, Newcastle upon Tyne, UK
| | - Oliver Bailey
- School of Dental Sciences, Newcastle University, Newcastle upon Tyne, UK
| | - Simon J Stone
- School of Dental Sciences, Newcastle University, Newcastle upon Tyne, UK
| | - Hal Duncan
- Division of Restorative Dentistry and Periodontology, Dublin Dental University Hospital, Trinity College Dublin, Dublin, Ireland
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Al-Natour B, Rankin R, McKenna R, McMillan H, Zhang SD, About I, Khan AA, Galicia JC, Lundy FT, El-Karim IA. Identification and validation of novel biomarkers and therapeutics for pulpitis using connectivity mapping. Int Endod J 2021; 54:1571-1580. [PMID: 33964033 DOI: 10.1111/iej.13547] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2021] [Accepted: 05/04/2021] [Indexed: 12/21/2022]
Abstract
AIM To create an irreversible pulpitis gene signature from microarray data of healthy and inflamed dental pulps, followed by a bioinformatics approach using connectivity mapping to identify therapeutic compounds that could potentially treat pulpitis. METHODOLOGY The Gene Expression Omnibus (GEO) database, an international public repository of genomics data sets, was searched for human microarray datasets assessing pulpitis. An irreversible pulpitis gene expression signature was generated by differential expression analysis. The statistically significant connectivity map (ssCMap) method was used to identify compounds with a highly correlating gene expression pattern. qPCR was used to validate novel pulpitis genes. An ex vivo pulpitis model was used to test the effects of the compounds identified, and the level of inflammatory cytokines was measured with qPCR, ELISA and multiplex array. Means were compared using the t-test or ANOVA with the level of significance set at p ≤ .05. RESULTS Pulpitis gene signatures were created using differential gene expression analysis at cutoff points p = .0001 and .000018. Top upregulated genes were selected as potential pulpitis biomarkers. Among these, IL8, IL6 and MMP9 were previously identified as pulpitis biomarkers. Novel upregulated genes, chemokine (C-C motif) ligand 21 (CCL21), metallothionein 1H (MT1H) and aquaporin 9 (AQP9) were validated in the pulp tissue of teeth clinically diagnosed with irreversible pulpitis using qPCR. ssCMap analysis identified fluvastatin (Statin) and dequalinium chloride (Quaternary ammonium) as compounds with the strongest correlation to the gene signatures (p = .0001). Fluvastatin reduced IL8, IL6, CCL21, AQP9 (p < .001) and MMP9 (p < .05) in the ex vivo pulpitis model, while dequalinium chloride reduced AQP9 (p < .001) but had no significant effect on the other biomarkers. CONCLUSIONS AQP9, MT1H and CCL21 were identified and validated as novel biomarkers for pulpitis. Fluvastatin and dequalinium chloride identified by the ssCMap as potential therapeutics for pulpitis reduced selected pulpitis biomarkers in an ex vivo pulpitis model. In vivo testing of these licenced drugs is warranted.
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Affiliation(s)
- Banan Al-Natour
- School of Medicine, Dentistry and Biomedical Sciences, Queen's University Belfast, Belfast, UK.,Department of Oral Medicine and Oral Surgery, Jordan University of Science and Technology, Irbid, Jordan
| | - Robby Rankin
- School of Medicine, Dentistry and Biomedical Sciences, Queen's University Belfast, Belfast, UK
| | - Robyn McKenna
- School of Medicine, Dentistry and Biomedical Sciences, Queen's University Belfast, Belfast, UK
| | - Hayley McMillan
- School of Medicine, Dentistry and Biomedical Sciences, Queen's University Belfast, Belfast, UK
| | - Shu-Dong Zhang
- Northern Ireland Centre for Stratified Medicine, School of Biomedical Sciences, University of Ulster, Londonderry, UK
| | - Imad About
- Aix-Marseille Univ, CNRS, ISM, Inst Movement Sci, Marseille, France
| | - Asma A Khan
- Department of Endodontics, Dental School, UT Health San Antonio, San Antonio, TX, USA
| | - Johnah C Galicia
- Department of Restorative Dentistry (Endodontics), University College London Eastman Dental Institute, London, UK
| | - Fionnuala T Lundy
- School of Medicine, Dentistry and Biomedical Sciences, Queen's University Belfast, Belfast, UK
| | - Ikhlas A El-Karim
- School of Medicine, Dentistry and Biomedical Sciences, Queen's University Belfast, Belfast, UK
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El karim IA, Duncan HF. Reducing Intervention in the COVID-19 Era: Opportunities for Vital Pulp Treatment. FRONTIERS IN DENTAL MEDICINE 2021. [DOI: 10.3389/fdmed.2021.686701] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Over the last 12 months, the Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-COV-2) virus has emerged as a significant global health problem with extensive repercussions for the practise of dentistry. As the principle transmission-route is via droplet-spread, aerosol-generating dental procedures (AGPs) present an exquisite challenge, which either has to be avoided or performed using strict infection-control measures, which increase the deployment of resources and cost. This new working environment necessitates the adoption of simplified, yet effective procedures that reduce intervention and minimise clinical chair time to short, single visits. Vital pulp treatment (VPT) has emerged as an attractive, technically less-complicated group of biologically-based management strategies that are aimed at maintaining pulp vitality and avoiding root canal treatment (RCT). These procedures are carried out in a strict aseptic environment using a rubber dam and have a reported high success rate, suggesting that they could be considered as effective and simple alternative therapies to relieve pain and avoid multiple visit RCT and other endodontic procedures. The relevance of promoting a simple, predictable and effective alternative to traditional, more complex dentistry has never been more compelling. In this perspective article, the latest advances in VPT are highlighted, along with an analysis of their relative success and compelling reasons why we as dentists should be adopting these treatment approaches. Thereafter, case selection, prognostic factors, techniques, limitations and future prospects of these procedures are discussed.
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Vital Pulp Therapy in Permanent Mature Posterior Teeth with Symptomatic Irreversible Pulpitis: A Systematic Review of Treatment Outcomes. ACTA ACUST UNITED AC 2021; 57:medicina57060573. [PMID: 34205149 PMCID: PMC8228104 DOI: 10.3390/medicina57060573] [Citation(s) in RCA: 37] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2021] [Accepted: 05/31/2021] [Indexed: 12/20/2022]
Abstract
Background and Objectives: Symptomatic irreversible pulpitis in permanent mature teeth is a common indication for nonsurgical root canal treatment (NSRCT), but contemporary studies have reported on vital pulp therapy (VPT) applied in such teeth as a less invasive treatment. This systematic review assessed the outcomes of VPT, including partial and full pulpotomy performed with hydraulic calcium silicate cements (HCSCs) in permanent mature posterior teeth diagnosed with symptomatic irreversible pulpitis. Materials and Methods: The PRISMA guidelines were followed. The search strategy included PubMed®, EMBASE, Cochrane library and grey literature electronic databases. The quality assessment of the identified studies followed the Cochrane Collaboration Risk of Bias, ROBINS-I and Newcastle–Ottawa Scale tools. Results: The search of primary databases identified 142 articles, of which 9 randomized controlled trials and 3 prospective cohort studies were selected for review. The risk-of-bias was assessed as ‘high’ or ‘serious’, ‘fair’, and ‘low’ for three, seven and two articles, respectively. One to five years after VPT using HCSCs, the success rates mostly ranged from 78 to 90%. Based on two articles, the outcomes of the VPT and NSRCT were comparable at one and five years. Despite the necessity for the intra-operative pulp assessment in VPT procedures, the majority of the studies did not fully report on this step or on the time needed to achieve hemostasis. Small sample sizes, of under 23 teeth, were reported in three studies. Conclusions: The reviewed 12 articles reported favorable outcomes of the VPT performed with HCSCs in permanent mature posterior teeth with symptomatic irreversible pulpitis, with radiographic success in the range of 81 to 90%. Two articles suggested comparable outcomes of the VPT and root canal treatment. Universal case selection and outcome criteria needs to be established for VPT when considered as an alternative to NSRCT. This evidence supports the need for further research comparing longer-term outcomes of both of the treatment modalities.
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Pozos-Guillén A, Molina G, Soviero V, Arthur RA, Chavarria-Bolaños D, Acevedo AM. Management of dental caries lesions in Latin American and Caribbean countries. Braz Oral Res 2021; 35:e055. [PMID: 34076079 DOI: 10.1590/1807-3107bor-2021.vol35.0055] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2021] [Accepted: 03/09/2021] [Indexed: 11/22/2022] Open
Abstract
Caries management at the lesion level is dependent on the lesion activity, the presence of a cavitation (either cleanable or non-cleanable), and lesion depth as evaluated via radiographic examination. A variety of non-invasive, micro-invasive, and minimally invasive treatment (with or without restoration) options are available for primary and permanent teeth. Non-invasive strategies include oral hygiene instructions, dietary counseling, and personal as well as professional use of fluoridated products that reduce demineralization and increase re-mineralization. Micro-invasive procedures include the use of occlusal resin sealants and resin infiltrants, while minimally invasive strategies comprise those related to selective removal of caries tissues and placement of restorations. Deep caries management includes indirect pulp capping, while exposed pulp may be treated using direct pulp capping and partial or complete pulpotomy. The aim of the present study was to review available evidence on recommended preventive and restorative strategies for caries lesions in Latin American/Caribbean countries, and subsequently develop evidence-based recommendations for treatment options that take into consideration material availability, emphasize ways to adapt available treatments to the local context, and suggest ways in which dentists and health systems can adopt these treatments.
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Affiliation(s)
- Amaury Pozos-Guillén
- Universidad Autónoma de San Luis Potosí, Faculty of Dentistry, Basic Sciences Laboratory, San Luis Potosí, México
| | - Gustavo Molina
- Universidad Nacional de Córdoba, The Dental Faculty, Department of Dental Materials, Córdoba, Argentina
| | - Vera Soviero
- Universidade Estadual do Rio de Janeiro - UERJ, School of Dentistry, Department of Preventive and Community Dentistry, Rio de Janeiro, RJ, Brazil.,Centro Universitário Arthur Sá Earp Neto - Unifase, School of Dentistry, Petrópolis, RJ, Brazil
| | - Rodrigo Alex Arthur
- Universidade Federal do Rio Grande do Sul - UFRGS, Dental School, Department of Preventive and Community Dentistry, Porto Alegre, RS, Brazil
| | - Daniel Chavarria-Bolaños
- Universidad de Costa Rica, Faculty of Dentistry, Department of Diagnostic and Surgical Sciences, San José, Costa Rica
| | - Ana María Acevedo
- Universidad Central de Venezuela, Faculty of Dentistry, Institute of Dental Research "Raul Vincentelli", Caracas, Venezuela
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41
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Leong DJX, Yap AU. Vital pulp therapy in carious pulp-exposed permanent teeth: an umbrella review. Clin Oral Investig 2021; 25:6743-6756. [PMID: 33970319 DOI: 10.1007/s00784-021-03960-2] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2020] [Accepted: 04/20/2021] [Indexed: 01/08/2023]
Abstract
OBJECTIVE There has been increasing evidence indicating rather high success rates of vital pulp therapies. This umbrella review aimed to provide an overview of existing systematic reviews regarding the outcomes of vital pulp therapy, specifically direct pulp capping, partial pulpotomy and full pulpotomy, in carious pulp-exposed permanent human teeth. MATERIALS AND METHODS The specific PICO questions were as follows: Population - permanent human teeth with carious pulp exposure; Intervention - direct pulp capping with pulp capping materials; Comparators - partial pulpotomy and full pulpotomy; Outcomes - success rate and prognostic factors. PubMed, Ovid and Cochrane databases were searched in conjunction with hand searching. Grey literature was searched too. Study selection, data extraction and study appraisal were performed independently by two authors. A consensus was reached through discussion when disagreements arose. RESULTS Six articles fulfilled the inclusion criteria. Higher and more predictable success rates of ≥ 2 years were observed for partial pulpotomy and full pulpotomy in carious pulp-exposed permanent human teeth as compared to direct pulp capping. Possible prognostic factors (pre-operative pulp status, pulp capping material and apex closure) yielded conflicting results. Restorative material, periapical status at baseline, final irrigation solution, age and study type did not seem to affect the treatment outcome. CONCLUSIONS Vital pulp therapy is a reliable treatment option for permanent teeth with carious pulp exposure. However, more high-quality studies are required to corroborate this finding. CLINICAL RELEVANCE Vital pulp therapy could be considered as an alternative for root canal treatment for carious pulp-exposed permanent teeth.
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Affiliation(s)
- Dephne Jack Xin Leong
- Department of Dentistry, Ng Teng Fong General Hospital, 1 Jurong East Street 21, Singapore, 609606, Singapore.
| | - Adrian Ujin Yap
- Department of Dentistry, Ng Teng Fong General Hospital, 1 Jurong East Street 21, Singapore, 609606, Singapore
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42
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Yong D, Cathro P. Conservative pulp therapy in the management of reversible and irreversible pulpitis. Aust Dent J 2021; 66 Suppl 1:S4-S14. [PMID: 33818812 DOI: 10.1111/adj.12841] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2020] [Revised: 03/05/2021] [Accepted: 03/30/2021] [Indexed: 11/26/2022]
Abstract
Conservative pulp therapy is an alternative treatment option to tooth removal and root canal treatment in the management of deep caries, traumatic pulp exposures and developmental anomalies. Pulp tissue preservation can extend the long-term survival of teeth through relatively simple restorative procedures. This article aims to update clinicians on the current state of research in materials, techniques and outcomes of vital pulp therapies and provide practical guidelines for their implementation into daily practice.
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Affiliation(s)
- D Yong
- Department of Oral Rehabilitation, Faculty of Dentistry, University of Otago Dental School, Dunedin, New Zealand
| | - P Cathro
- Department of Oral Rehabilitation, Faculty of Dentistry, University of Otago Dental School, Dunedin, New Zealand
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43
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Asgary S, Sarraf Shirazi A, Sabbagh S. Management of primary molars with irreversible pulpitis employing tampon pulpotomy: Report of three cases with 34-month mean follow-up. Clin Case Rep 2021; 9:2289-2294. [PMID: 33936681 PMCID: PMC8077301 DOI: 10.1002/ccr3.4017] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2020] [Revised: 02/17/2021] [Accepted: 02/21/2021] [Indexed: 11/24/2022] Open
Abstract
This study suggests that tampon-based coronal pulpotomy using a calcium silicate-based biomaterial can be a reliable approach for the treatment of vital primary molars with irreversible pulpitis.
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Affiliation(s)
- Saeed Asgary
- Iranian Center for Endodontic ResearchResearch Institute of Dental SciencesShahid Beheshti University of Medical SciencesTehranIran
| | - Alireza Sarraf Shirazi
- Pediatric Dentistry DepartmentSchool of DentistryMashhad University of Medical SciencesMashhadIran
| | - Sedigheh Sabbagh
- Dental Materials Research CenterMashhad University of Medical SciencesMashhadIran
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44
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Preserving pulp vitality: part two - vital pulp therapies. Br Dent J 2021; 230:148-155. [PMID: 33574536 DOI: 10.1038/s41415-020-2599-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2020] [Accepted: 07/23/2020] [Indexed: 12/29/2022]
Abstract
Vital pulp therapies (VPTs) aim to preserve the vitality of the pulp. The European Society of Endodontology have begun a campaign to raise awareness on the efficacy of VPTs following on from the publication of their 2019 position statement, aimed at both specialists and general dental practitioners. This review examines the current evidence surrounding VPTs and provides a rational approach to the management of the exposed pulp with the aid of case studies. Success lies in accurate diagnosis and case selection, along with well-executed treatment and appropriate follow-up protocols. The introduction of calcium silicate cements has made these treatments more predictable.
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45
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Doranala S, Surakanti J, Vemisetty H, Loka S, Sudireddy K, Punna R. Comparative assessment of titanium-prepared platelet-rich fibrin, EndoSequence root repair material, and calcium hydroxide as pulpotomy agents in permanent teeth with irreversible pulpitis: A randomized controlled trial. J Conserv Dent 2021; 24:606-610. [PMID: 35558675 PMCID: PMC9089767 DOI: 10.4103/jcd.jcd_264_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2021] [Revised: 12/03/2021] [Accepted: 12/21/2021] [Indexed: 11/21/2022] Open
Abstract
Context: Pulpotomy is a procedure in which part of an exposed vital pulp is removed, usually as a means of preserving the vitality and function of the remaining part. Aim: The aim is to compare the effectiveness of Dycal (CH), EndoSequence, and Titanium-prepared platelet-rich fibrin with EndoSequence (T-PRF) as pulpotomy agents in mature permanent molars with irreversible pulpitis. Settings and Design: Sixty permanent mandibular molars with carious exposure and symptoms of irreversible pulpitis were randomly allocated to three groups. Subjects and Methods: Full pulpotomy was performed using Dycal, EndoSequence, and T-PRF with EndoSequence as pulpotomy agents. Pain intensity was analyzed using a Numeric Rating Scale score at baseline 24 h, 7 days, 6 months, and 1 year. The clinical and radiographic evaluations were done at 6 months and 1 year. Statistical Analysis: Nonparametric tests (Kruskal–Wallis, Chi-square) were applied to analyze the data as the normality test does not follow a normal distribution. Results: T-PRF and EndoSequence showed effective results when compared clinically, and there was no significant difference between radiographic success rates among the three groups at (P = 0.325 at 6 months, 0.466 at 12 months) follow-up. Conclusion: T-PRF and EndoSequence showed higher success rates among Dycal, EndoSequence as pulpotomy agents in teeth with irreversible pulpitis.
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Sanz JL, Forner L, Llena C, Guerrero-Gironés J, Melo M, Rengo S, Spagnuolo G, Rodríguez-Lozano FJ. Cytocompatibility and Bioactive Properties of Hydraulic Calcium Silicate-Based Cements (HCSCs) on Stem Cells from Human Exfoliated Deciduous Teeth (SHEDs): A Systematic Review of In Vitro Studies. J Clin Med 2020; 9:jcm9123872. [PMID: 33260782 PMCID: PMC7761433 DOI: 10.3390/jcm9123872] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2020] [Revised: 11/20/2020] [Accepted: 11/25/2020] [Indexed: 02/06/2023] Open
Abstract
The implementation of hydraulic calcium silicate-based endodontic cements (HCSCs) in biologically based endodontic procedures for the primary dentition has been recently investigated, focusing on the biological response of stem cells from human exfoliated deciduous teeth (SHEDs) towards them. The present systematic review aimed to present a qualitative synthesis of the available literature consisting of in vitro assays, which assessed the cytocompatibility and bioactive properties of HCSCs in direct contact with SHEDs. Following the PRISMA statement, an electronic database search was carried out in Medline, Scopus, Embase, Web of Science, and SciELO on March 31st and updated on November 16th, 2020. In vitro studies evaluating the biological response of SHEDs to the treatment with HCSCs were eligible. Within the term biological response, assays assessing the cytocompatibility (i.e., cell viability, migration, proliferation), cell plasticity or differentiation (i.e., osteo/odontogenic marker expression), and bioactivity or biomineralization (i.e., mineralized nodule formation) were included. A total of seven studies were included after the selection process. The study sample comprised an extensive range of cell viability, migration, proliferation, adhesion, and bioactivity assays regarding the biological response of SHEDs towards five different commercially available HCSCs (MTA, ProRoot MTA, Biodentine, iRoot BP Plus, and Theracal LC). Biodentine, MTA, and iRoot BP Plus showed significant positive results in cytocompatibility and bioactivity assays when cultured with SHEDs. The results from in vitro assays assessing the cytocompatibility and bioactivity of the HCSCs MTA, Biodentine, and iRoot BP Plus towards SHEDs support their use in vital pulp treatment for the primary dentition.
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Affiliation(s)
- José Luis Sanz
- Departament d’Estomatologia, Facultat de Medicina I Odontologia, Universitat de València, 46010 Valencia, Spain; (J.L.S.); (C.L.); (M.M.)
| | - Leopoldo Forner
- Departament d’Estomatologia, Facultat de Medicina I Odontologia, Universitat de València, 46010 Valencia, Spain; (J.L.S.); (C.L.); (M.M.)
- Correspondence: ; Tel.: +34-963864175
| | - Carmen Llena
- Departament d’Estomatologia, Facultat de Medicina I Odontologia, Universitat de València, 46010 Valencia, Spain; (J.L.S.); (C.L.); (M.M.)
| | - Julia Guerrero-Gironés
- Cellular Therapy and Hematopoietic Transplant Research Group, Biomedical Research Institute, Virgen de la Arrixaca Clinical University Hospital, IMIB-Arrixaca, University of Murcia, 30120 Murcia, Spain; (J.G.-G.); (F.J.R.-L.)
- Department of Dermatology, Stomatology, Radiology and Physical Medicine, Morales Meseguer Hospital, Faculty of Medicine, University of Murcia, 30100 Murcia, Spain
| | - María Melo
- Departament d’Estomatologia, Facultat de Medicina I Odontologia, Universitat de València, 46010 Valencia, Spain; (J.L.S.); (C.L.); (M.M.)
| | - Sandro Rengo
- Department of Neurosciences, Reproductive and Odontostomatological Sciences, University of Naples “Federico II”, 80138 Napoli, Italy; (S.R.); (G.S.)
| | - Gianrico Spagnuolo
- Department of Neurosciences, Reproductive and Odontostomatological Sciences, University of Naples “Federico II”, 80138 Napoli, Italy; (S.R.); (G.S.)
- Institute of Dentistry, I. M. Sechenov First Moscow State Medical University, Moscow 119146, Russia
| | - Francisco Javier Rodríguez-Lozano
- Cellular Therapy and Hematopoietic Transplant Research Group, Biomedical Research Institute, Virgen de la Arrixaca Clinical University Hospital, IMIB-Arrixaca, University of Murcia, 30120 Murcia, Spain; (J.G.-G.); (F.J.R.-L.)
- Department of Dermatology, Stomatology, Radiology and Physical Medicine, Morales Meseguer Hospital, Faculty of Medicine, University of Murcia, 30100 Murcia, Spain
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Palma PJ, Marques JA, Antunes M, Falacho RI, Sequeira D, Roseiro L, Santos JM, Ramos JC. Effect of restorative timing on shear bond strength of composite resin/calcium silicate-based cements adhesive interfaces. Clin Oral Investig 2020; 25:3131-3139. [PMID: 33047203 DOI: 10.1007/s00784-020-03640-7] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2020] [Accepted: 10/07/2020] [Indexed: 12/21/2022]
Abstract
OBJECTIVES The aim of this study was to evaluate the shear bond strength inherent to immediate and delayed definitive composite resin restorations, over three different biomaterials. METHODS Fifty-four aluminum blocks were randomly assigned to six experimental groups (n = 9) according to the biomaterial (Biodentine, TotalFill BC Putty, or PCM) and restoration timing (immediate or 7 days delayed). Regarding the restorative procedures, a two-step self-etch bonding system (Clearfil SE Bond) was applied and subsequently restored using a flowable composite resin (SDR). After shear bond strength testing, fracture pattern analysis was performed. The significance level was set at α = 0.05. RESULTS Within the immediate groups, Biodentine showed the highest mean shear bond strength value, with no statistically significant differences (P > 0.05) being detected when compared with both TotalFill (P = 0.072) and PCM (P = 0.232) groups. Regarding the delayed restoration groups, Biodentine and TotalFill presented the highest mean shear bond strength value, with statistical differences when compared with PCM (P = 0.002 and P = 0.043, respectively). No statistically significant differences (P > 0.05) were verified between both immediate and delayed groups for each tested biomaterial. Also, a statistically significant association was found between the fracture type and the biomaterial (P < 0.001). CONCLUSIONS AND CLINICAL RELEVANCE Our findings suggest that all tested biomaterials present suitable alternatives which allow to perform restorative procedures immediately after pulp capping biomaterial placement (3 or 12 min, depending on the bioactive cement), therefore requiring one single appointment to complete the procedure. Biodentine and TotalFill BC Putty have shown superior shear bond strength results when compared with PCM, within a delayed timeframe (7 days).
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Affiliation(s)
- Paulo J Palma
- Institute of Endodontics, Faculty of Medicine, University of Coimbra, 3000-075, Coimbra, Portugal. .,Center for Innovation and Research in Oral Sciences (CIROS), Faculty of Medicine, University of Coimbra, Coimbra, Portugal.
| | - Joana A Marques
- Institute of Endodontics, Faculty of Medicine, University of Coimbra, 3000-075, Coimbra, Portugal
| | - Márcia Antunes
- Dentistry Department, Faculty of Medicine, University of Coimbra, 3000-075, Coimbra, Portugal
| | - Rui I Falacho
- Institute of Oral Implantology and Prosthodontics, Faculty of Medicine, University of Coimbra, 3000-075, Coimbra, Portugal
| | - Diana Sequeira
- Institute of Endodontics, Faculty of Medicine, University of Coimbra, 3000-075, Coimbra, Portugal
| | - Luís Roseiro
- Department of Mechanical Engineering, Institute of Engineering of Coimbra, Polytechnic - ISEC, 3000, Coimbra, Portugal
| | - João Miguel Santos
- Institute of Endodontics, Faculty of Medicine, University of Coimbra, 3000-075, Coimbra, Portugal.,Center for Innovation and Research in Oral Sciences (CIROS), Faculty of Medicine, University of Coimbra, Coimbra, Portugal
| | - João C Ramos
- Center for Innovation and Research in Oral Sciences (CIROS), Faculty of Medicine, University of Coimbra, Coimbra, Portugal.,Institute of Operative Dentistry, Faculty of Medicine, University of Coimbra, 3000-075, Coimbra, Portugal
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MacInnes A. What is the most effective endodontic medicament for pulpotomies in immature permanent teeth? Evid Based Dent 2020; 21:108-109. [PMID: 32978545 DOI: 10.1038/s41432-020-0126-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Data sources MEDLINE (via PubMed), EMBASE, the Cochrane library (CENTRAL) and the clinicaltrials.gov database were used as the data sources for the systematic review. Date restrictions were from database inception to October 2018 and only articles published in English were included. Hand searching of reference lists was carried out. Missing data was sought from authors if required for analysis.Study selection Two independent researchers identified randomised controlled trials assessing the outcomes of pulpotomy procedures on vital permanent teeth with immature apices. Studies were only included if they reported clinical and radiographic success rates. After full text assessment, any disagreement between reviewers was resolved via discussion.Data extraction and synthesis Data extraction was carried out using a table which was custom designed for this study. Accuracy of data was checked by a third reviewer. Strict criteria for healing were used for clinical and radiographic outcomes. Success rates were calculated for each intervention. Statistical testing on the data was completed using a fixed- or random-effect model depending on heterogeneity identified, using the i2 test. Results were presented as relative risks with 95% confidence intervals. Two independent reviewers assessed the quality of studies using the Cochrane risk of bias assessment tool.Results Following screening of 1364 articles, five studies were included for qualitative analysis and two for quantitative analysis. All included studies were assessed as having a high risk of bias, which was attributed to the nature of the intervention and challenges in blinding the researcher. Four out of the five included studies were assessed as having a low risk of bias for detection, because of blinding of the investigator assessing the outcome. The remaining study had an unclear risk of bias for this parameter. No significant difference was detected between mineral trioxide aggregate (MTA) and calcium hydroxide (CH) at 6 months or 12 months post-treatment. MTA was also compared to platelet-rich fibrin (PRF), calcium-enriched mixture (CEM) and triple antibiotic paste (TAP) in individual studies with no statistically significant differences identified between groups. Significant clinical and radiographic differences were observed in favour of MTA and TAP compared to abscess remedy (AR), although this was noted as weak evidence.Conclusions Based on the present evidence, there were similar success rates when using MTA, CH, CEM, RPF and TAP as medicaments for pulpotomies in the treatment of immature permanent teeth. More high-quality RCTs are needed in this field in future studies.
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Affiliation(s)
- Andrew MacInnes
- StR In Restorative Dentistry, Glasgow Dental Hospital and School, UK
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Abstract
Two increasingly common endodontic procedures, vital pulp therapy (VPT) and regenerative endodontic procedures, rely on dental tissue regeneration/repair mechanisms with the aid of biomaterials. These materials are applied in close contact to the pulpal tissue and are required to be biocompatible, form an antimicrobial seal, not induce staining, and be easy to manipulate. Historically, calcium hydroxide played an important role in VPT. However, over the last 3 decades, significant efforts in research and industry have been made to develop various biomaterials, including hydraulic tricalcium silicate cements. The present review summarized various hydraulic tricalcium silicate cements and their biological properties in clinical procedures, namely VPT and regenerative endodontic procedures.
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