-
Swiss Dental Journal Dec 2021The objective was to systematically analyse clinical studies on restorative procedures for teeth affected by molar-incisor hypomineralisation (MIH). The databases...
The objective was to systematically analyse clinical studies on restorative procedures for teeth affected by molar-incisor hypomineralisation (MIH). The databases PubMed, Embase, and Cochrane Library were searched. Only retrospective and prospective clinical studies dealing with sealing or restoration of MIH-affected teeth were included. The language was restricted to English or German. Thirteen of 36 potentially eligible studies were included focusing on the following subjects: extension of enamel preparation, adhesive procedures prior to restoration, application of fissure sealants as well as restoration with conventional glass ionomer cements (GIC), resin modified glass ionomer cements (RMGIC), resin composites, and indirect restorations. Seven clinical studies were controlled trials. However, only two included MIH-unaffected teeth as control. No meta-analysis was performed due to the heterogeneity of study designs (e.g. severity of MIH or the restorative materials investigated). Based on the present analysis, the annual failure rates were in average 21% for fissure sealants, 22% for GIC, 1-6% for RMGIC, 13-32% for resin composites, and 0-7% for indirect restorations. In summary, only few tendencies can be deduced from this review at a low level of evidence (number of studies): 1) preparation margins in sound enamel seem to be superior to preparations in hypomineralised enamel (1 study), 2) RMGIC seems to be superior to GIC (3 studies), 3) resin composites may be used for restoring all severities of MIH (7 studies) with self-etch and etch-and-rinse adhesive systems generally not performing differently (3 studies), and 4) in cases of severe MIH, indirect restorations showed a good clinical success (4 studies).
Topics: Dental Enamel Hypoplasia; Dental Restoration, Permanent; Humans; Incisor; Molar; Prospective Studies; Retrospective Studies
PubMed: 33764037
DOI: 10.61872/sdj-2021-12-764 -
Journal of Dentistry Oct 2016To evaluate the long-term clinical performance of direct versus indirect composite inlays/onlays in posterior teeth. (Meta-Analysis)
Meta-Analysis Review
OBJECTIVE
To evaluate the long-term clinical performance of direct versus indirect composite inlays/onlays in posterior teeth.
DATA
Screening for inclusion eligibility, quality assessment of studies and data extraction was performed independently by two authors.
SOURCES
The electronic databases MEDLINE, EMBASE, Cochrane Oral Health Group's Trials Register and CENTRAL were searched (14.12.2015), with no restriction to publication date or language. We included only randomised controlled trials (RCTs) and evaluated them according to Cochrane risk of bias tool. The main outcome assessed was the restoration failure, determined by several clinical parameters.
STUDY SELECTION
Two studies concerning direct and indirect inlays (82 patients with 248 restorations) and one study for onlays (157 patients with 176 restorations) satisfied the inclusion criteria. Two trials, one of unclear and one of high risk of bias, could be mathematically combined. The meta-analysis indicated no statistically significant difference in the risk failure between direct and indirect inlays, after 5 years (RR: 1.54; 95% Cl: 0.42, 5.58; p=0.52) or 11 years of function (RR: 0.95; 95% Cl: 0.34, 2.63; p=0.92). Only one parameter, the marginal discoloration, slightly favored direct inlays after 11 years (RR: 0.41; 95% Cl: 0.17, 0.96; p=0.04). Only one study dealt with onlays; an overall 5-year survival of 87% (95% CI: 81-93%) was reported.
CONCLUSION
The difference of the two techniques did not reach statistical significance in order to recommend one technique over the other. The scarcity of primary studies support the need for further well-designed long-term studies in order to reach firm conclusions about both techniques.
CLINICAL SIGNIFICANCE
Resin composite materials, placed directly or indirectly, exhibit a promising long-term clinical performance when rehabilitation of posterior teeth is needed. Although many years in clinical practice, the selection of the best treatment protocol still remains subjective. The available studies, and their synthesis, cannot provide reliable evidence in this field.
Topics: Composite Resins; Dental Care; Dental Restoration, Permanent; Humans; Inlays; Molar
PubMed: 27452342
DOI: 10.1016/j.jdent.2016.07.011 -
The Journal of Clinical Pediatric... Jul 2023This scoping review aims to summarize the available evidence on strategies employed in preventing caries in patients with molar incisor hypo-mineralization (MIH). MIH... (Review)
Review
This scoping review aims to summarize the available evidence on strategies employed in preventing caries in patients with molar incisor hypo-mineralization (MIH). MIH refers to an enamel defect involving opacities, and sometimes post-eruptive degradation due to enamel porosity; resulting in outcomes ranging from a mild atypical caries to severe coronary destruction. A systematic review was conducted for literature in PubMed, Cochrane Library, Epistemonikos and Literatura Latinoamericana y del Caribe en Ciencias de la Salud (LILACS). The search was aimed at studies published between January 2010 and February 2022. Data were independently selected and extracted. 989 studies were found from the systematic search and 8 studies met the eligibility criteria. Most studies evaluated remineralization and cariogenic risk, both of which are crucial elements in caries prevention, as well as decreased sensitivity. The included studies investigated fluoride varnish, dental sealants, giomers, casein, and Icon as preventative methods for dental caries. Several methods for preventing dental caries in paediatric patients with MIH exist, but more research is needed to determine their effectiveness and safety. Any preventive intervention should consider the etiological aspects of the disease, the risk of caries, the type and extent of lesions, hypersensitivity level and patient's age. Collaboration between patients and carers is critical for disease diagnosis and caries prevention.
Topics: Humans; Child; Dental Caries; Dental Enamel Hypoplasia; Molar Hypomineralization; Dental Enamel; Molar; Prevalence
PubMed: 37408341
DOI: 10.22514/jocpd.2023.030 -
Journal of International Society of... 2021The objective was to compare the clinical efficacy of silver diamine fluoride (SDF) and atraumatic restorative treatment (ART) in arresting active caries in primary... (Review)
Review
INTRODUCTION
The objective was to compare the clinical efficacy of silver diamine fluoride (SDF) and atraumatic restorative treatment (ART) in arresting active caries in primary teeth and first permanent molars in children.
MATERIALS AND METHODS
The study protocol was registered in PROSPERO (CRD42020205675). A systematic search was performed in PubMed, Scopus, Embase, Cochrane Library, and gray literature for randomized controlled trials (RCTs) published in English language with a minimum follow-up of 6 months, comparing the caries arrest potential of SDF with ART in primary teeth and first permanent molars in children. The risk of bias and quality assessment of the studies was done using the Cochrane Collaboration Tool and Joanna Briggs Institute Critical Appraisal Tool. Data analysis was performed using RevMan software; the outcomes were summarized in meta-analysis (MA) using the random-effects model, and the odds ratio (OR) at 95% confidence interval (CI) was computed.
RESULTS
A total of 1059 studies were identified, out of which 562 remained after removal of duplicates. Eight studies were considered for full-text eligibility, and four studies were included in the qualitative review. Three out of four studies were conducted on primary dentition, whereas one study was done on erupting first permanent molars in children. MA of the two studies compared 30% SDF with ART in primary molars at 12 months and revealed the OR to be 2.02 (95% CI: 0.86-4.71; = 62%; = 0.10).
CONCLUSION
The current review points to the lack of solid evidence comparing SDF with ART for arresting active caries in primary teeth, especially in the first permanent molars. No statistically significant difference between 30% SDF and ART in primary molars at 12 months was found in the present review. Well-designed RCTs are required to determine a minimum concentration of SDF which is effective and safe for caries arrest in children.
PubMed: 34430496
DOI: 10.4103/jispcd.JISPCD_83_21 -
Dental and Medical Problems 2022Exodontia procedures are not without complications, which are the dentist's responsibility to avoid by taking into account clinical, imaging, systemic, and operative... (Review)
Review
Exodontia procedures are not without complications, which are the dentist's responsibility to avoid by taking into account clinical, imaging, systemic, and operative factors, among others. The purpose of this systematic review is to determine and analyze the prevalence of complications post simple exodontia (CPES). The method used in this systematic review was adapted from the Cochrane Handbook and PRISMA statement. A systematic search was conducted in PubMed, Scopus and ScienceDirect using the search terms "Exodontia" AND "Complications". The search was conducted from the starting coverage date to January 31, 2020. The inclusion criteria were studies on simple exodontia, studies on CPES prevalence and human studies. Studies on complications after third molar exodontia, generalities in exodontia, narratives and systematics literature reviews, book chapters, and animal studies were excluded. A total of 1,446 articles were found in the first search using the search strategy (725 in PubMed, 96 in Scopus and 631 in ScienceDirect). After duplicates were removed, 948 articles were obtained. After reading the title and abstract, 9 articles were read in full. Finally, 3 articles were included in the review, with the most common complications being trismus, alveolitis, pain, dehiscence, infections, and retained roots. Trismus of the chewing muscles, alveolitis and retained roots were the most prevalent CPES, which were most likely related to the surgeon's experience, surgery duration and tissue trauma during surgery.
Topics: Humans; Trismus; Tooth Extraction; Molar, Third; Risk Factors; Pain
PubMed: 36516334
DOI: 10.17219/dmp/144596 -
International Journal of Oral and... Jan 2024Clinicians frequently prescribe systemic antibiotics after lower third molar extractions to prevent complications such as surgical site infections and dry socket. A... (Meta-Analysis)
Meta-Analysis Review
Clinicians frequently prescribe systemic antibiotics after lower third molar extractions to prevent complications such as surgical site infections and dry socket. A systematic review of randomised clinical trials was conducted to compare the risk of dry socket and surgical site infection after the removal of lower third molars with different prophylactic antibiotics. The occurrence of any antibiotic-related adverse event was also analysed. A pairwise and network meta-analysis was performed to establish direct and indirect comparisons of each outcome variable. Sixteen articles involving 2158 patients (2428 lower third molars) were included, and the following antibiotics were analysed: amoxicillin (with and without clavulanic acid), metronidazole, azithromycin, and clindamycin. Pooled results favoured the use of antibiotics to reduce dry socket and surgical site infection after the removal of a lower third molar, with a number needed to treat of 25 and 18, respectively. Although antibiotic prophylaxis was found to significantly reduce the risk of dry socket and surgical site infection in patients undergoing lower third molar extraction, the number of patients needed to treat was high. Thus, clinicians should evaluate the need to prescribe antibiotics taking into consideration the patient's systemic status and the individual risk of developing a postoperative infection.
Topics: Humans; Dry Socket; Antibiotic Prophylaxis; Surgical Wound Infection; Molar, Third; Network Meta-Analysis; Anti-Bacterial Agents; Tooth Extraction
PubMed: 37612199
DOI: 10.1016/j.ijom.2023.08.001 -
The Cochrane Database of Systematic... May 2018In children, dental caries (tooth decay) is among the most prevalent chronic diseases worldwide. Pulp interventions are indicated for extensive tooth decay. Depending on... (Meta-Analysis)
Meta-Analysis Review
BACKGROUND
In children, dental caries (tooth decay) is among the most prevalent chronic diseases worldwide. Pulp interventions are indicated for extensive tooth decay. Depending on the severity of the disease, three pulp treatment techniques are available: direct pulp capping, pulpotomy and pulpectomy. After treatment, the cavity is filled with a medicament. Materials commonly used include mineral trioxide aggregate (MTA), calcium hydroxide, formocresol or ferric sulphate.This is an update of a Cochrane Review published in 2014 when insufficient evidence was found to clearly identify one superior pulpotomy medicament and technique.
OBJECTIVES
To assess the effects of different pulp treatment techniques and associated medicaments for the treatment of extensive decay in primary teeth.
SEARCH METHODS
Cochrane Oral Health's Information Specialist searched the Cochrane Oral Health Group's Trials Register (to 10 August 2017), the Cochrane Central Register of Controlled Trials (CENTRAL) (The Cochrane Library 2017, Issue 7), MEDLINE Ovid (1946 to 10 August 2017), Embase Ovid (1980 to 10 August 2017) and the Web of Science (1945 to 10 August 2017). OpenGrey was searched for grey literature. The US National Institutes of Health Trials Registry (ClinicalTrials.gov) and the World Health Organization International Clinical Trials Registry Platform were searched for ongoing trials. No restrictions were placed on the language or date of publication when searching the electronic databases.
SELECTION CRITERIA
We included randomised controlled trials (RCTs) comparing interventions that combined a pulp treatment technique with a medicament or device in children with extensive decay in the dental pulp of their primary teeth.
DATA COLLECTION AND ANALYSIS
Two review authors independently extracted data and assessed 'Risk of bias'. We contacted authors of RCTs for additional information when necessary. The primary outcomes were clinical failure and radiological failure, as defined in trials, at six, 12 and 24 months. We performed data synthesis with pair-wise meta-analyses using fixed-effect models. We assessed statistical heterogeneity by using I² coefficients.
MAIN RESULTS
We included 40 new trials bringing the total to 87 included trials (7140 randomised teeth) for this update. All were small, single-centre trials (median number of randomised teeth = 68). All trials were assessed at unclear or high risk of bias.The 87 trials examined 125 different comparisons: 75 comparisons of different medicaments or techniques for pulpotomy; 25 comparisons of different medicaments for pulpectomy; four comparisons of pulpotomy and pulpectomy; and 21 comparisons of different medicaments for direct pulp capping.The proportion of clinical failures and radiological failures was low in all trials. In many trials, there were either no clinical failures or no radiographic failures in either study arm.For pulpotomy, we assessed three comparisons as providing moderate-quality evidence. Compared with formocresol, MTA reduced both clinical and radiological failures, with a statistically significant difference at 12 months for clinical failure and at six, 12 and 24 months for radiological failure (12 trials, 740 participants). Compared with calcium hydroxide, MTA reduced both clinical and radiological failures, with statistically significant differences for clinical failure at 12 and 24 months. MTA also appeared to reduce radiological failure at six, 12 and 24 months (four trials, 150 participants) (low-quality evidence). When comparing calcium hydroxide with formocresol, there was a statistically significant difference in favour of formocresol for clinical failure at six and 12 months and radiological failure at six, 12 and 24 months (six trials (one with no failures), 332 participants).Regarding pulpectomy, we found moderate-quality evidence for two comparisons. The comparison between Metapex and zinc oxide and eugenol (ZOE) paste was inconclusive, with no clear evidence of a difference between the interventions for failure at 6 or 12 months (two trials, 62 participants). Similarly inconclusive, there was no clear evidence of a difference in failure between Endoflas and ZOE (outcomes measured at 6 months; two trials, 80 participants). There was low-quality evidence of a difference in failure at 12 months that suggested ZOE paste may be better than Vitapex (calcium hydroxide/iodoform) paste (two trials, 161 participants).Regarding direct pulp capping, the small number of studies undertaking the same comparison limits any interpretation. We assessed the quality of the evidence as low or very low for all comparisons. One trial appeared to favour formocresol over calcium hydroxide; however, there are safety concerns about formocresol.
AUTHORS' CONCLUSIONS
Pulp treatment for extensive decay in primary teeth is generally successful. Many included trials had no clinical or radiological failures in either trial arm, and the overall proportion of failures was low. Any future trials in this area would require a very large sample size and follow up of a minimum of one year.The evidence suggests MTA may be the most efficacious medicament to heal the root pulp after pulpotomy of a deciduous tooth. As MTA is relatively expensive, future research could be undertaken to confirm if Biodentine, enamel matrix derivative, laser treatment or Ankaferd Blood Stopper are acceptable second choices, and whether, where none of these treatments can be used, application of sodium hypochlorite is the safest option. Formocresol, though effective, has known concerns about toxicity.Regarding pulpectomy, there is no conclusive evidence that one medicament or technique is superior to another, and so the choice of medicament remains at the clinician's discretion. Research could be undertaken to confirm if ZOE paste is more effective than Vitapex and to evaluate other alternatives.Regarding direct pulp capping, the small number of studies and low quality of the evidence limited interpretation. Formocresol may be more successful than calcium hydroxide; however, given its toxicity, any future research should focus on alternatives.
Topics: Aluminum Compounds; Calcium Compounds; Calcium Hydroxide; Child; Child, Preschool; Controlled Clinical Trials as Topic; Dental Caries; Dental Cements; Dental Materials; Drug Combinations; Electric Stimulation Therapy; Ferric Compounds; Formocresols; Humans; Molar; Oxides; Pulpectomy; Pulpotomy; Randomized Controlled Trials as Topic; Silicates; Tooth, Deciduous; Treatment Failure; Zinc Oxide-Eugenol Cement
PubMed: 29852056
DOI: 10.1002/14651858.CD003220.pub3 -
The Cochrane Database of Systematic... Feb 2021The most frequent indications for tooth extractions, generally performed by general dental practitioners, are dental caries and periodontal infections. Systemic... (Meta-Analysis)
Meta-Analysis
BACKGROUND
The most frequent indications for tooth extractions, generally performed by general dental practitioners, are dental caries and periodontal infections. Systemic antibiotics may be prescribed to patients undergoing extractions to prevent complications due to infection. This is an update of a review first published in 2012.
OBJECTIVES
To determine the effect of systemic antibiotic prophylaxis on the prevention of infectious complications following tooth extractions.
SEARCH METHODS
Cochrane Oral Health's Information Specialist searched the following databases: Cochrane Oral Health Trials Register (to 16 April 2020), the Cochrane Central Register of Controlled Trials (CENTRAL) (the Cochrane Library, 2020, Issue 3), MEDLINE Ovid (1946 to 16 April 2020), Embase Ovid (1980 to 16 April 2020), and LILACS (1982 to 16 April 2020). The US National Institutes of Health Trials Registry (ClinicalTrials.gov) and the World Health Organization International Clinical Trials Registry Platform were searched for ongoing trials. No restrictions were placed on the language or date of publication when searching the electronic databases.
SELECTION CRITERIA
We included randomised, double-blind, placebo-controlled trials of systemic antibiotic prophylaxis in patients undergoing tooth extraction(s) for any indication.
DATA COLLECTION AND ANALYSIS
At least two review authors independently performed data extraction and 'Risk of bias' assessment for the included studies. We contacted trial authors for further details where these were unclear. For dichotomous outcomes, we calculated risk ratios (RR) and 95% confidence intervals (CI) using random-effects models. For continuous outcomes, we used mean differences (MD) with 95% CI using random-effects models. We examined potential sources of heterogeneity. We assessed the certainty of the body of evidence for key outcomes as high, moderate, low, or very low, using the GRADE approach.
MAIN RESULTS
We included 23 trials that randomised approximately 3206 participants (2583 analysed) to prophylactic antibiotics or placebo. Although general dentists perform dental extractions because of severe dental caries or periodontal infection, only one of the trials evaluated the role of antibiotic prophylaxis in groups of patients affected by those clinical conditions. We assessed 16 trials as being at high risk of bias, three at low risk, and four as unclear. Compared to placebo, antibiotics may reduce the risk of postsurgical infectious complications in patients undergoing third molar extractions by approximately 66% (RR 0.34, 95% CI 0.19 to 0.64; 1728 participants; 12 studies; low-certainty evidence), which means that 19 people (95% CI 15 to 34) need to be treated with antibiotics to prevent one infection following extraction of impacted wisdom teeth. Antibiotics may also reduce the risk of dry socket by 34% (RR 0.66, 95% CI 0.45 to 0.97; 1882 participants; 13 studies; low-certainty evidence), which means that 46 people (95% CI 29 to 62) need to take antibiotics to prevent one case of dry socket following extraction of impacted wisdom teeth. The evidence for our other outcomes is uncertain: pain, whether measured dichotomously as presence or absence (RR 0.59, 95% CI 0.31 to 1.12; 675 participants; 3 studies) or continuously using a visual analogue scale (0-to-10-centimetre scale, where 0 is no pain) (MD -0.26, 95% CI -0.59 to 0.07; 422 participants; 4 studies); fever (RR 0.66, 95% CI 0.24 to 1.79; 475 participants; 4 studies); and adverse effects, which were mild and transient (RR 1.46, 95% CI 0.81 to 2.64; 1277 participants; 8 studies) (very low-certainty evidence). We found no clear evidence that the timing of antibiotic administration (preoperative, postoperative, or both) was important. The included studies enrolled a subset of patients undergoing dental extractions, that is healthy people who had surgical extraction of third molars. Consequently, the results of this review may not be generalisable to all people undergoing tooth extractions.
AUTHORS' CONCLUSIONS
The vast majority (21 out of 23) of the trials included in this review included only healthy patients undergoing extraction of impacted third molars, often performed by oral surgeons. None of the studies evaluated tooth extraction in immunocompromised patients. We found low-certainty evidence that prophylactic antibiotics may reduce the risk of infection and dry socket following third molar extraction when compared to placebo, and very low-certainty evidence of no increase in the risk of adverse effects. On average, treating 19 healthy patients with prophylactic antibiotics may stop one person from getting an infection. It is unclear whether the evidence in this review is generalisable to patients with concomitant illnesses or patients at a higher risk of infection. Due to the increasing prevalence of bacteria that are resistant to antibiotic treatment, clinicians should evaluate if and when to prescribe prophylactic antibiotic therapy before a dental extraction for each patient on the basis of the patient's clinical conditions (healthy or affected by systemic pathology) and level of risk from infective complications. Immunocompromised patients, in particular, need an individualised approach in consultation with their treating medical specialist.
Topics: Anti-Bacterial Agents; Antibiotic Prophylaxis; Bacterial Infections; Bias; Controlled Clinical Trials as Topic; Dry Socket; Humans; Molar, Third; Pain, Postoperative; Postoperative Complications; Tooth Extraction; Tooth, Impacted
PubMed: 33624847
DOI: 10.1002/14651858.CD003811.pub3 -
Journal of Oral and Maxillofacial... Nov 2023Mandibular second molar (M2M) impaction is a serious eruption disorder. The purpose of this systematic review was to analyze the therapeutic approaches for M2M... (Meta-Analysis)
Meta-Analysis Review
PURPOSE
Mandibular second molar (M2M) impaction is a serious eruption disorder. The purpose of this systematic review was to analyze the therapeutic approaches for M2M impaction. The objective of the meta-analysis was to summarize the success of the surgical, surgical-orthodontic, and orthodontic treatment.
METHODS
A PRISMA-guided search strategy was conducted by 2 authors in 5 databases up to January 2023. Randomized and nonrandomized clinical trials were considered. Case reports, case series with<5 patients, and reviews were excluded. Methodological quality was assessed using Newcastle-Ottawa scale and Cochrane Collaboration tool for nonrandomized and randomized clinical trials, respectively. Outcomes were as follows: 1) treatment success rate defined by the repositioning of impacted M2M in the dental arch with normal functional occlusal relationship and periodontal health; 2) time-to-repositioning as time-to-event analysis; and 3) complications. Meta-analysis examined treatment success differences with 3 approaches: orthodontic (uprighting maneuvers/traction), surgical (surgical procedures/strategic extractions), and surgical-orthodontic (combined surgical and orthodontic procedures) as the exposure variable. The quantitative analysis also compared the success rate using third molar removal as the secondary predictor variable. The χ test determined the statistical heterogeneity (I2); a cut-off of 70% was used to select the common or random effects model. Odds ratio (OR) and 95% confidence interval (CI) were recorded.
RESULTS
A total of 1,102 articles were retrieved. After full-text reading, 16 articles were included and 1008 M2Ms were analyzed. Nine studies had fair quality, 6 studies had good quality, and 1 had unclear risk of bias. Managing impacted M2Ms showed a moderate to high success rate (66.7 to 100%). Significant differences favoring surgical treatment over orthodontic treatment were observed for M2M uprighting (OR = 4.97; CI: 1.49 to 16.51; P = .01).No differences were detected comparing surgical and surgical-orthodontic treatment (OR = 1.00; CI: 0.03 to 37.44; P = .99), or orthodontic and surgical-orthodontic treatment(OR = 4.14; CI: 0.43 to 40.14; P = .22).Third molar removal showed no significant correlation with M2M uprighting (OR = 1.98; CI: 0.24 to 16.03; P = .5).
CONCLUSION
Despite study limitations, both orthodontic and surgical management of impacted M2M can be effective suggesting that clinicians are able to choose best treatment for most cases.
Topics: Humans; Molar; Tooth Extraction; Dental Care; Tooth, Impacted; Molar, Third
PubMed: 37699532
DOI: 10.1016/j.joms.2023.08.168 -
Journal of Dentistry Sep 2014Pulpotomy is a common procedure to treat asymptomatic reversible pulpitis in primary molars. The aim of this study is to undertake a systematic review and a network... (Comparative Study)
Comparative Study Meta-Analysis Review
OBJECTIVE
Pulpotomy is a common procedure to treat asymptomatic reversible pulpitis in primary molars. The aim of this study is to undertake a systematic review and a network meta-analysis to compare the clinical and radiographic outcomes of different pulpotomy procedures in primary molars.
DATA
Three authors performed data extraction independently and in duplicate using data collection forms. Disagreements were resolved by discussion.
SOURCES
An electronic literature search was performed within MEDLINE (via PubMed), ScienceDirect, Web of Science, Cochrane, and ClinicalKey databases until December 2012. Medications for pulpotomy including formocresol, ferric sulfate, calcium hydroxide, and mineral trioxide aggregate (MTA), and laser pulpotomy are compared using Bayesian network meta-analyses. The outcome is the odds ratio for clinical and radiographic failure including premature tooth loss at 12 and 24 months after treatments amongst different treatment procedures. 37 studies were included in the systematic review, and 22 of them in the final network meta-analyses. After 18-24 months, in terms of treatment failure, the odds ratio for calcium hydroxide vs. formocresol was 1.94 [95% credible interval (CI): 1.11, 3.25]; 3.38 (95% CI: 1.37, 8.61) for lasers vs. formocresol; 2.16 (95% CI: 1.12, 4.31) for calcium hydroxide vs. ferric sulfate; 3.73 (95% CI: 1.27, 11.67) for lasers vs. ferric sulfate; 0.47 (95% CI: 0.26, 0.83) for MTA vs. calcium hydroxide; 3.76 (95% CI: 1.39, 10.08) for lasers vs.
MTA CONCLUSIONS
After 18-24 months, formocresol, ferric sulfate, and MTA showed significantly better clinical and radiographic outcomes than calcium hydroxide and laser therapies in primary molar pulpotomies.
CLINICAL SIGNIFICANCE
The network meta-analyses showed that MTA is the first choice for primary molar pulpotomies. However, if treatment cost is an issue, especially when the treated primary molars are going to be replaced by permanent teeth, ferric sulfate may be the choice.
Topics: Aluminum Compounds; Calcium Compounds; Calcium Hydroxide; Drug Combinations; Ferric Compounds; Formocresols; Humans; Laser Therapy; Molar; Oxides; Pulpitis; Pulpotomy; Root Canal Irrigants; Silicates; Tooth, Deciduous; Treatment Outcome
PubMed: 24513112
DOI: 10.1016/j.jdent.2014.02.001