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Clinical Oral Investigations Dec 2021This systematic review aimed to assess the effectiveness of anesthetic methods for mandibular posterior teeth with symptomatic irreversible pulpitis, comparing to the... (Meta-Analysis)
Meta-Analysis Review
OBJECTIVE
This systematic review aimed to assess the effectiveness of anesthetic methods for mandibular posterior teeth with symptomatic irreversible pulpitis, comparing to the inferior alveolar nerve block (IANB) by meta-analysis.
MATERIALS AND METHODS
Studies were identified from Cochrane Library, Embase, Lilacs, PubMed, Scopus, and Web of Science databases up to May 2021. Randomized clinical trials comparing the anesthetic success rate of IANB and any other alternative anesthetic method were included. The quality of the selected studies was assessed by the Cochrane Risk of Bias 2.0 tool. Meta-analyses using Mantel-Haenszel method and random-effect models were performed to find the pooled estimates of risk ratio (RR) with 95% confidence interval (CI). The quality of evidence was assessed using the Grading of Recommendations, Assessment, Development and Evaluation approach.
RESULTS
Twenty-two studies were selected, which included fourteen anesthetic methods. Two studies were classified as high risk of bias, five as uncertain risk and fifteen as low risk. Vazirani-Akinosi nerve block (VANB) [RR = 1.27; p = 0.007; 95% CI, 1.07-1.52; I = 0%] and intraosseous injection (IOI) [RR = 1.48; p = 0.04; 95% CI, 1.02-2.15; I = 46%] had superior effectiveness compared to IANB, with low certainty of evidence, as well as buccal infiltrations associated with IANB (BI + IANB) [RR = 1.84; p = 0.004; 95% CI, 1.22-2.79; I = 52%], with very low certainty.
CONCLUSION
Evidence suggests that buccal infiltrations associated with IANB, VANB, and IOI are more effective than IANB at anesthetizing posterior mandibular teeth with symptomatic irreversible pulpitis.
CLINICAL SIGNIFICANCE
Alternative primary methods of anesthesia might be indicated for mandibular posterior teeth presenting symptomatic irreversible pulpitis.
Topics: Anesthesia, Dental; Anesthetics, Local; Double-Blind Method; Humans; Lidocaine; Mandibular Nerve; Pulpitis
PubMed: 34453595
DOI: 10.1007/s00784-021-04145-7 -
Journal of Endodontics Oct 2023Endodontic infections are polymicrobial; however, investigating the role of bacterial species is critical because they may influence pathogenesis, the development of... (Review)
Review
INTRODUCTION
Endodontic infections are polymicrobial; however, investigating the role of bacterial species is critical because they may influence pathogenesis, the development of symptoms, or the persistence of disease. This systematic review aimed to determine the prevalence of Fusobacterium species and its association with different types of endodontic infections.
METHODS
MEDLINE (Ovid), PubMed, Scopus, Web of Science, and Cochrane Library databases were used as electronic databases to retrieve relevant studies. The studies were evaluated for eligibility criteria, and the certainty in evidence and risk of bias were evaluated using critical appraisal tools for prevalence studies from the Joanna Briggs Institute. Forty studies were selected for meta-analysis and statistically analyzed for the relationship between the prevalence of Fusobacterium species and both the presence of symptoms and the type of infections (primary vs secondary/persistent) using meta-regression analysis.
RESULTS
The prevalence of Fusobacterium spp. in endodontic infections ranged from 3%-100% (mean = 42.51%) in the 40 included studies. Calculated confidence intervals indicated that the presence of Fusobacterium spp. was not statistically associated with the presence of symptoms or with the type of infections (the set of 2 predictors was not significant; P < .05).
CONCLUSIONS
The prevalence of Fusobacterium infection, which was identified with molecular methods, was not significant for overall regression using both predictors (ie, symptoms [symptomatic vs asymptomatic] and types of infections [primary vs secondary/persistent]).
PubMed: 37611654
DOI: 10.1016/j.joen.2023.08.009 -
Australian Endodontic Journal : the... Aug 2020The purpose of this systematic review was to assess the effect of occlusal reduction on post-operative pain following root canal treatment and was performed in... (Meta-Analysis)
Meta-Analysis Review
The purpose of this systematic review was to assess the effect of occlusal reduction on post-operative pain following root canal treatment and was performed in accordance with the PRISMA statement being registered in the PROSPERO database (CRD42018089941). Two reviewers independently conducted a systematic literature search in the PubMed (MEDLINE), Dentistry & Oral Sciences Source and the Cochrane Library databases. Seven studies were included, of which three were used to perform meta-analysis for 6 days post-operative and the rest for qualitative synthesis. Three studies were assessed as low risk of bias, three as some concern, and one as high risk of bias. Occlusal reduction diminishes the post-operative pain (SMD -1.10 (95%CI -2.06, -0.15) I = 96.9%) at 6 days for teeth diagnosed as irreversible pulpitis, and, overall, likely reduces post-operative pain for patients presenting with irreversible pulpitis and/or symptomatic apical periodontitis. Future high-quality clinical trials are needed to better understand the role of occlusal reduction.
Topics: Humans; Pain, Postoperative; Periapical Periodontitis; Pulpitis; Randomized Controlled Trials as Topic; Root Canal Therapy
PubMed: 31638301
DOI: 10.1111/aej.12380 -
Australian Endodontic Journal : the... Sep 2023Pulpotomy has been used in primary teeth and immature permanent teeth. However, with the advent of new bioactive material, the procedure is shifting towards permanent... (Review)
Review
Pulpotomy has been used in primary teeth and immature permanent teeth. However, with the advent of new bioactive material, the procedure is shifting towards permanent teeth with mature apices of roots. The objective of this systematic review was to evaluate the success of pulpotomy on mature permanent teeth with acute irreversible pulpitis and to compare it with root canal treatment or between the effectiveness of the bioactive material used. The following databases were searched: PubMed, Cochrane Library: Cochrane Central Register of Controlled Trials, Embase, ClinicalTrials.gov, International Clinical Trials Registry Platform. After using the keywords predefined, the electronic search yielded a total of 86 articles. After undergoing a thorough screening and eligibility process, only four articles were finally selected. Unexpectedly, pulpotomy demonstrated a better tendency for success in such cases over the years. This shows that pulpotomy is not inferior to root canal treatment for permanent treatment of irreversible pulpitis. In addition, the results obtained showed that pulpotomy is rapid, biologically reliable and more cost-effective in all situations compared to root canal therapy. Complete pulpotomy appears to have a high success rate as a permanent treatment of irreversible pulpitis and could be considered as an alternative to root canal therapy. Pulpotomy is not inferior to root canal treatment for a permanent treatment of irreversible pulpitis. In addition, the results obtained have shown that complete pulpotomy is faster and more profitable in all situations compared to root canal treatment. Furthermore, with the advent of new so-called bioactive materials, the use of this therapeutic is increasingly considered. This is why a review based on studies of reliable articles is above all necessary to be able to generalise the indication of this therapy.
Topics: Humans; Pulpotomy; Pulpitis; Calcium Compounds; Silicates; Dentition, Permanent; Treatment Outcome
PubMed: 36149016
DOI: 10.1111/aej.12694 -
PeerJ 2021The goal of this systematic review and meta-analysis is to determine the performance of 4% Articaine 2% Lidocaine for mandibular and maxillary block and infiltration...
Efficacy of 4% articaine 2% lidocaine in mandibular and maxillary block and infiltration anaesthesia in patients with irreversible pulpitis: a systematic review and meta-analysis.
OBJECTIVE
The goal of this systematic review and meta-analysis is to determine the performance of 4% Articaine 2% Lidocaine for mandibular and maxillary block and infiltration anaesthesia in patients with irreversible pulpitis (IP).
METHODS
PubMed/MEDLINE, Cochrane Central Register of Controlled Trials, Web of Science, Google Scholar, and Open Gray were used to conduct a thorough literature search. A manual search of the reference lists of the publications found was also carried out. Two reviewers critically evaluated the papers for inclusion and exclusion criteria, and data extraction was done on the selected publications. The Cochrane Collaboration Tool and the Minors checklist were used to assess the quality of the selected studies for randomised controlled trials (RCTs) and non-randomised studies, respectively. The RevMan software was used to perform a meta-analysis of the pooled data and subgroups according to the technique of anaesthetic solution delivery, as well as a sensitivity analysis ( < 0.05).
RESULTS
A total of twenty-six papers were included in the qualitative synthesis, with twenty-two of them being included in the meta-analysis. There were fifteen studies with a low potential for bias, three with a moderate potential for bias, and seven with a high potential for bias. The combined results of the 19 trials in the tooth level unit revealed that 4% articaine had a success rate 1.37 times greater than 2% lidocaine for mandibular teeth (RR, 1.37; 95% CI [1.17-1.62]; = 0.0002). For the maxillary buccal infiltration method, the combined results from the three trials revealed that 4% articaine resulted in a success rate 1.06 times greater than 2% lidocaine (RR, 1.06; 95% CI [0.95-1.2]; = 0.3). Excluding subgroups with a single study in sensitivity analysis for mandibular teeth revealed a substantial improvement in the success rate of the articaine group in treating IP when compared to the lidocaine group.
CONCLUSION
The findings of this meta-analysis back up the claim that articaine is more effective than lidocaine in providing anaesthesia in patients with IP. PROSPERO Registration No.: CRD42020204606 (https://www.crd.york.ac.uk/prospero/display_record.php?ID=CRD42020204606).
PubMed: 34631321
DOI: 10.7717/peerj.12214 -
Australian Endodontic Journal : the... Apr 2024The 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... (Review)
Review
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.
PubMed: 38566370
DOI: 10.1111/aej.12844 -
Oral Diseases Oct 2023To assess the efficacy and adverse events linked to the utilization of fentanyl for perioperative pain management in dentistry. (Review)
Review
OBJECTIVES
To assess the efficacy and adverse events linked to the utilization of fentanyl for perioperative pain management in dentistry.
METHODS
This systematic review of randomized clinical trials (RCTs) adhered to the PRISMA guidelines and incorporated various databases.
RESULTS
Eleven RCTs studying 674 patients were analyzed. Perioperative pain was predominantly evaluated in patients undergoing surgery for impacted molars, although some studies also included patients with other conditions such as oral submucous fibrosis, maxillary cancer, bony temporomandibular joint ankylosis, irreversible pulpitis, among others. Combined with dexmedetomidine, fentanyl produced enhanced analgesic effects. It demonstrated comparable efficacy when compared to nefopam and nalbuphine. Both intranasal and intravenous administration routes proved equally effective. In four RCTs, the transdermal fentanyl patch outperformed the control group, except in the clinical trial where it was compared to ropivacaine. The main adverse events associated with the use of fentanyl included nausea, vomiting, drowsiness, delirium, and respiratory depression; however, they were like those reported in the comparison groups.
CONCLUSIONS
While fentanyl demonstrated satisfactory perioperative analgesic efficacy, there were other alternatives that displayed better or comparable outcomes. Due to the risks and potential for misuse of fentanyl, these alternatives must be considered although adverse events were also reported.
PubMed: 37837245
DOI: 10.1111/odi.14773 -
The Journal of Evidence-based Dental... Jun 2022To compare the anesthetic efficacy of buccal infiltration (BI) using 4% articaine vs 4% articaine or 2% lidocaine inferior alveolar nerve block (IANB) for mandibular... (Meta-Analysis)
Meta-Analysis Review
EFFICACY OF 4% ARTICAINE BUCCAL INFILTRATION VERSUS INFERIOR ALVEOLAR NERVE BLOCK FOR MANDIBULAR MOLARS WITH SYMPTOMATIC IRREVERSIBLE PULPITIS: A SYSTEMATIC REVIEW AND META-ANALYSIS.
OBJECTIVES
To compare the anesthetic efficacy of buccal infiltration (BI) using 4% articaine vs 4% articaine or 2% lidocaine inferior alveolar nerve block (IANB) for mandibular molars with symptomatic irreversible pulpitis.
METHODS
PubMed, Cochrane, Web of Science, Scopus, and ClinicalTrials.gov were searched using MESH terms and specific keywords. Included articles were Randomized Clinical Trials (RCTs), which compared 4% articaine BI vs conventional IANB in terms of the efficacy of pulpal anesthesia and success rate. The quality assessment of included studies was done according to the Cochrane risk of bias assessment tool. Studies were quantitatively assessed using fixed or random effect models.
RESULTS
Out of 756 articles, 5 RCT studies were included with a total number of 500 patients: 231 in 4% articaine BI group, 150 in 2% lidocaine IANB group, and 119 in 4% articaine IANB group. Our meta-analysis results showed that patients anesthetized with 4% articaine BI had a similar success rate compared to 2% lidocaine IANB [pooled RD: 0.14 (95% CI, -0.01 to 0.29); P = .08]. Similarly, there was non-significant difference when compared to 4% articaine IANB [RD:-0.01 (95% CI, -0.13 to 0.11; P = .86)]. Patients anesthetized with 4% articaine BI presented comparable pain scores compared to IANB (4% articaine or 2% lidocaine) [pooled MD: -0.14 (95% CI, -0.38 to 0.11); P = .27]. Regarding quality assessment, 3 studies were considered to have a low risk of bias, one study has an unclear risk of bias, and one study has a high risk of bias.
CONCLUSION
4% articaine BI showed comparable results in terms of pain relief and success rate in comparison with 2% lidocaine IANB or 4% articaine IANB. However, due to the limited number and small sample size of included studies, these findings should be considered carefully, and further studies are required to confirm our findings.
Topics: Anesthetics, Local; Carticaine; Double-Blind Method; Humans; Lidocaine; Mandibular Nerve; Molar; Nerve Block; Pain; Pulpitis
PubMed: 35718426
DOI: 10.1016/j.jebdp.2022.101712 -
Frontiers in Oral Health 2023Symptomatic irreversible pulpitis (SIP) or symptomatic apical periodontitis (SAP) are two painful conditions often warranting emergency treatment. The most common... (Review)
Review
Pain after emergency treatments of symptomatic irreversible pulpitis and symptomatic apical periodontitis in the permanent dentition: a systematic review of randomized clinical trials.
BACKGROUND
Symptomatic irreversible pulpitis (SIP) or symptomatic apical periodontitis (SAP) are two painful conditions often warranting emergency treatment. The most common emergency treatments supported by evidence are pulpotomy and pulpectomy and are normally performed under time-constrained circumstances. However, there is no strong evidence of which treatment suggested in literature a clinician can use to reduce endodontic pain effectively. Therefore, the aim of this systematic review is to investigate the present knowledge on postoperative pain related to the two types of emergency treatments available for treating SIP and SAP.
METHODS
Randomized controlled trials investigating postoperative pain after emergency treatments (pulpotomy and/or pulpectomy) on permanent dentition with signs and symptoms of SIP and/or SAP were searched in three major databases from 1978 until 2022. Risk of bias was assessed with Cochrane's tool.
RESULTS
Only five studies fulfilled the inclusion criteria. The included studies indicated that pulpotomy and pulpectomy are both suitable treatment options for SAP and SIP, as they provide sufficient alleviation of pain in permanent dentition. However, inconsistent results were found between the included trials on which emergency treatment is more effective in reducing pain. Cochrane's tool revealed that the studies had a low risk of bias. Limitations found in the design of the included randomized control trials decreased the level of evidence. None of the included studies accounted for essential confounding variables, such as factors affecting pain (including the psychological aspects). Moreover, possible non-odontogenic pain was not assessed, and therefore, it was not excluded; hence, affecting the internal validity of the studies.
CONCLUSION
There are controversies within the available randomized control trials on which treatment is most effective in reducing emergency pain. This could be due to some weaknesses in the design of the clinical trials. Thus, further well-designed studies are warranted to draw conclusions on which emergency treatment is more effective in reducing pain.
SYSTEMATIC REVIEW REGISTRATION
PROSPERO (CRD42023422282).
PubMed: 37920592
DOI: 10.3389/froh.2023.1147884 -
Journal of Endodontics Jul 2024Chronic inflammation in irreversible pulpitis leads to heightened sensitivity of nociceptive receptors, resulting in persistent hyperalgesia. This poses significant... (Meta-Analysis)
Meta-Analysis Review
INTRODUCTION
Chronic inflammation in irreversible pulpitis leads to heightened sensitivity of nociceptive receptors, resulting in persistent hyperalgesia. This poses significant challenges in achieving effective anesthesia for patients with irreversible pulpitis. Various anesthetic techniques and pharmacological approaches have been employed to enhance the success of local anesthesia. Recently, the preemptive use of anti-inflammatory agents, specifically corticosteroids, has gained attention and shown promising results in randomized controlled trials. This systemic review and meta-analysis aimed to evaluate the impact of systemically administered corticosteroids on enhancing anesthetic success in patients undergoing endodontic treatment.
METHODS
A comprehensive search was conducted across multiple databases including PubMed, Cochrane Library, Embase, Scopus, Dentistry & Oral Science, and ProQuest. Additionally, the references of primary studies and related systematic reviews were manually searched for additional relevant publications. The primary outcome assessed was the success of anesthesia, and the effect measure was risk ratio using the random-effects inverse variance method. Statistical significance was set at P < .05. The certainty of the evidence was evaluated using the Grading of Recommendations, Assessment, Development, and Evaluation approach.
RESULTS
Twelve studies involving 917 participants were analyzed to determine the frequency of successful anesthesia. The corticosteroid group demonstrated a significantly higher number of patients achieving successful anesthesia (risk ratio = 1.66; 95% confidence interval, 1.34-2.06;P < .00001). However, heterogeneity within the pooled data analysis was observed (I = 57%, P = .007).
CONCLUSIONS
Moderate certainty evidence indicates that preemptive use of systemic corticosteroids enhances the success of local anesthesia, specifically inferior alveolar nerve block, in cases of irreversible pulpitis.
Topics: Humans; Adrenal Cortex Hormones; Anesthesia, Local; Pulpitis; Anesthesia, Dental; Root Canal Therapy; Anesthetics, Local; Endodontics
PubMed: 38490300
DOI: 10.1016/j.joen.2024.03.002