RESUMO
PURPOSE: This study systematically reviewed the clinical and radiographic outcomes of laser versus conventional pulpotomy in primary teeth. It also compared the success and effectiveness of different lasers to enhance the understanding and use of laser pulpotomy as an alternative treatment. METHODOLOGY: An electronic search was carried out in PubMed and Cochrane from 1st January 1999 to 31st December 2023. The published articles in the English language were searched using MeSH terms and text words. Only randomized controlled trials with a sample size of more than 10 and follow-ups over 6 months were included. Meta-analysis and forest plots were evaluated by utilizing Review Manager 5.4 software. Two reviewers assessed the risk of bias using the RoB 2 tool and discrepancies were resolved by the third reviewer. The success rates were combined using a random effects model to determine clinical and radiographic outcomes. We used risk ratios with 95% confidence intervals (CI) as the primary effect measures and set the significance level at 0.05. RESULTS: Only 18 studies met the inclusion criteria after an electronic search. Among them, 13 studies evaluated the clinical and radiographic outcomes of laser with formocresol pulpotomy, 2 studies compared with ferric sulfate pulpotomy, and the remaining studies with Mineral trioxide aggregate (MTA) pulpotomy. The various studies showed different levels of bias. There was no significant difference in the clinical success rate (p = 0.47; RR: 1.01; 95% CI 0.98-1.04; I2 = 0%; p = 0.70) and radiographic success rate (p = 0.94; RR: 1.00; 95% CI 0.91-1.09; I2 = 64%; p = 0.001) between laser pulpotomy and formocresol. Similarly, there was no significant difference between laser pulpotomy and ferric sulfate or MTA pulpotomy. CONCLUSION: Diode laser and LLLT can be considered as alternative pulpotomy agents to formocresol in primary teeth. However, high-quality trials are needed to confirm the accuracy and reliability of these findings.
Assuntos
Terapia a Laser , Pulpotomia , Dente Decíduo , Humanos , Pulpotomia/métodos , Terapia a Laser/métodos , Resultado do Tratamento , Formocresóis/uso terapêutico , Compostos Férricos/uso terapêutico , Compostos de Alumínio/uso terapêutico , Ensaios Clínicos Controlados Aleatórios como Assunto , Compostos de Cálcio/uso terapêutico , Óxidos/uso terapêutico , Silicatos/uso terapêutico , Combinação de MedicamentosRESUMO
BACKGROUND: The aim of this retrospective study was to determine the long-term clinical and radiographic success of our previous randomized clinical trial and to compare the success of hyaluronic acid, with the widely used formocresol and ferric sulphate agents. METHODS: This retrospective study is the extension of the 1-year survey of our randomized clinical trial that had compared the effectiveness of a hyaluronic acid pulpotomy over formocresol and ferric sulphate pulpotomies and included clinical and radiographic evaluations with a follow-up period of over 24 months for 44 children who applied to our clinic between May 2019 and September 2019. Long-term clinical and radiographic data were obtained from the periodic files of our department, wherein each tooth's file was examined to identify any clinical and radiographic findings. Descriptive statistics and Pearson's chi-square tests were used to evaluate the data. Statistical significance was considered as p < 0.05. RESULTS: The clinical and radiographic success rates of the hyaluronic acid, formocresol, and ferric sulphate groups were not statistically different at > 24 months. None of the teeth in the hyaluronic acid group showed any clinical findings at > 24 months. CONCLUSIONS: Hyaluronic acid pulpotomies exhibited comparable success rates to formocresol and ferric sulphate materials spanning over 24 months examinations. Because of convenient accessibility and applicability of hyaluronic acid, it may be recommended as a promising alternative medicament for pulpotomy treatments of primary molars. However, further long-term follow-up human studies are needed to better understand the effect of hyaluronic acid on the dental pulp of human primary molars.
Assuntos
Compostos Férricos , Formocresóis , Ácido Hialurônico , Dente Molar , Pulpotomia , Dente Decíduo , Humanos , Ácido Hialurônico/uso terapêutico , Pulpotomia/métodos , Estudos Retrospectivos , Dente Decíduo/diagnóstico por imagem , Dente Molar/diagnóstico por imagem , Formocresóis/uso terapêutico , Compostos Férricos/uso terapêutico , Feminino , Masculino , Criança , Pré-Escolar , Resultado do Tratamento , SeguimentosRESUMO
Due to concerns about formocresol's mutagenic and genotoxic potential, its use as a pulpotomy medication is currently debatable. The current paper aimed to review the properties of formocresol and concerns regarding its safety as a pulpotomy medicament for primary teeth. With reference to the context of the recently published literature, the alternatives to formocresol are discussed, together with their benefits and drawbacks. A literature search was conducted using multiple databases comprising of MEDLINE (via PubMed), EMBASE, and Web of Science. The terms used for the search were "formocresol", "pulpotomy", and "primary teeth". In total, 364 articles were obtained from the analysis of the databases. Unrelated articles from the available full text of 174 articles were excluded. The main reasons for excluding the articles were: they were usage and precautionary guidelines. A total of 68 studies were finally included in the review. The literature review in this paper supports the notion that formocresol continues to be the most often utilized pulp dressing agent in primary teeth pulpotomies despite offering no advantages over other pulp dressing chemicals that are currently on the market.
Assuntos
Formocresóis , Dente Decíduo , Humanos , Formocresóis/uso terapêutico , Polpa Dentária , PulpotomiaRESUMO
Worldwide, dental schools employ varying approaches to teaching vital pulp therapy (VPT) for primary teeth. However, little is known about the VPT techniques taught in dental schools in Saudi Arabia. Therefore, this study aimed to describe the approaches of VPT for primary teeth taught in undergraduate dental schools in Saudi Arabia. A nationwide cross-sectional study was conducted between January and June 2022, using an online questionnaire distributed to pediatric dentistry faculty members at all dental schools in Saudi Arabia. The questionnaire collected information on socio-demographic characteristics, educational background, work setting, and VPT teaching approaches. Descriptive statistics and logistic regression models assessed the association between participants' characteristics and the VPT techniques taught. Seventy-seven faculty members from 17 out of 27 dental colleges in Saudi Arabia participated in the study. Most respondents reported teaching indirect pulp capping (95%), with glass ionomer cement and calcium hydroxide being the most popular materials. Only 11 participants (14%) taught direct pulp capping, with mineral trioxide aggregate and calcium hydroxide being the most commonly used materials. Pulpotomy procedures were taught in all dental schools, with formocresol being the most commonly used medicament (84%). No significant associations were found between faculty member characteristics and the likelihood of teaching indirect pulp capping. However, older age categories had a significantly higher chance of teaching direct pulp capping (trend odds ratio: 2.27, p = 0.02). In conclusion, most faculty members (95%) reported teaching indirect pulp capping using glass ionomer cement and calcium hydroxide for primary teeth. Only 14% of the respondents taught direct pulp capping, and the use of mineral trioxide aggregate for direct pulp capping appears to be increasing. Formocresol was the most commonly used pulpotomy medicament. Further research is needed to investigate factors that influence the teaching of VPT for primary teeth in Saudi Arabia.
Assuntos
Hidróxido de Cálcio , Formocresóis , Criança , Humanos , Hidróxido de Cálcio/uso terapêutico , Estudos Transversais , Arábia Saudita , Faculdades de Odontologia , Pulpotomia/métodos , Compostos de Cálcio , Capeamento da Polpa Dentária/métodos , Cimentos de Ionômeros de Vidro , Compostos de Alumínio , Óxidos , Silicatos , Combinação de Medicamentos , Dente DecíduoRESUMO
Aims: To histologically assess and compare formocresol (FC), platelet-rich fibrin (PRF), and hesperidin (HPN) as pulpotomy agents in dogs. Materials and Methods: Pulpotomy was attempted from the buccal surface (class V) of 48 teeth in three mongrel dogs (Canis Lupus). Cavities were randomly allocated for three groups (n = 16) according to the pulpotomy agent used; (group I: FC (control), group II: PRF, and group III: HPN). All cavities were then sealed with zinc oxide eugenol followed by resin-modified glass ionomer restoration. Two months later, dogs were euthanized; the specimens were obtained and prepared for histological assessment followed by statistical analysis. Results: HPN specimens showed the best dentin bridge formation and the least inflammatory signs and pulp disorganization. Followed without statistically significant difference by PRF (P ≥ 0.05). Both of HPN and PRF, however, showed a significant difference statistically (P ≤ 0.05) to FC that showed no dentin bridging with more pronounced inflammation, necrosis, and pulp disorganization. Conclusions: For pulpotomy, HPN and PRF seemed histologically to be good substitutes for FC in the dog model.
Assuntos
Hesperidina , Fibrina Rica em Plaquetas , Animais , Cães , Formocresóis , PulpotomiaRESUMO
Pulpotomy is the typical treatment for keeping deciduous teeth until exfoliation. Formocresol is one of the most common materials used in dental pulpotomy. Due to the side effects of this drug, its replacement with other substances seems necessary. Therefore, this study compared clinical and histopathological evaluations of primary pulpotomy molars with formocresol and biodentine. In this clinical trial, 66 second-mandibular deciduous molars of children aged 6 to 9 years who met the criteria for pulpotomy were selected. Pulpotomy of the teeth was performed using formocresol and biodentine. For each patient, one tooth was randomly placed in the pulpotomy group with formocresol. The other tooth was placed in the pulpotomy group with biodentine. Then the crowns of the teeth were restored with stainless steel veneer. We recorded clinical and radiographic results of these teeth over six months and one year. The teeth were then extracted after 12 months, and hematoxylin-eosin staining was performed for histopathological evaluations. The obtained data were analyzed by Fisher test and SPSS software version 22. The results showed that clinical success of 6 and 12 months of pulpotomy in both groups was 100%. The 6-month radiographic evaluation of the formocresol group was 84.8%, and the biodentine group was 93.9% (p = 0.21). The success of 12-month radiographs of the formocresol group and the biodentine group were 81.8 and 93.9, respectively (p = 0.13). Also, the histopathological evaluation showed that in the biodentine group, there was mild inflammation in two teeth, two teeth showed moderate inflammation, and two teeth showed severe inflammation. In the formocresol group, severe inflammation was seen in two cases. Mild inflammation was not seen in any of the teeth. Moderate inflammation was seen in one tooth. It was found that there was no significant difference between the two groups in terms of inflammation (P >0.05). No necrosis was seen in any of the biodentine group teeth, and there was necrosis in four teeth of the formocresol group. There was a significant difference between the two groups regarding necrosis (P = 0.032). There was no significant difference between the two groups regarding abscess (P> 0.05). According to the obtained results, biodentine could be a suitable alternative for mandibular second molar pulpotomy.
Assuntos
Formocresóis , Pulpotomia , Compostos de Alumínio , Compostos de Cálcio , Criança , Humanos , Óxidos , Silicatos , Dente Decíduo , Resultado do TratamentoRESUMO
This study has aimed to evaluate the clinical and radiographic success rates of calcium hydroxide pulpotomy (CH) with biostimulation (PBMT) and compare them to that of CH, formocresol (FC), mineral trioxide aggregate (MTA) pulpotomies without PBMT in primary molars. A total of 172 pulpotomies were performed on primary first or second mandibular molars in 94 children who were 5-8 years old. The pulpotomy procedure was performed with four different techniques. In the PBMT group, before the CH placement, 820-nm diode laser radiation was applied to each pulp-stump for 12 s (10 mW, 2.5 J/cm2). The clinical (lack of spontaneous pain, abscess or fistula, and pathological mobility) and radiographic success (lack of periapical/furcal lesions and internal/external resorption) were recorded at 6 and 12 months. The data was statistically evaluated. p value < 0.05 was considered as significant. After 12 months, the clinical and radiographic success rate (a tooth with at least one of the findings was considered unsuccessful) was 97%/92% for FC and 97%/95%, 87%/73%, and 71%/45% for MTA, CH + PBMT, and CH, respectively. There was no significant difference between the CH + PBMT and the other groups in clinical success, while a significant difference was found between CH and FC, MTA groups. In radiographic success, there was a significant difference between the CH and the other groups. No significant difference was found between the 6th- and 12th-month results in clinical success for all the groups. A decrease in success over time was seen only in the CH group for radiographic results. CH without PBMT showed the worst clinical and radiographic results among the groups. CH + PBMT showed similar clinical success compared to the MTA and FC groups. In radiographic success, CH + PBMT showed higher success compared to CH, but this success was not high as compared to MTA and FC.
Assuntos
Formocresóis , Pulpotomia , Criança , Pré-Escolar , Humanos , Compostos de Alumínio , Compostos de Cálcio/uso terapêutico , Hidróxido de Cálcio/uso terapêutico , Combinação de Medicamentos , Seguimentos , Óxidos/uso terapêutico , Pulpotomia/métodos , Silicatos/uso terapêutico , Dente DecíduoRESUMO
BACKGROUND: Pulpotomy is an effective, vital pulp therapy procedure for caries-affected or traumatized primary teeth. Though its efficacy is widely accepted, the superiority of medicaments and techniques remains debatable. AIM: The aims of this review were to compare the success rates of various pulpotomy medicaments or techniques, assess the methodological quality of reviews, and grade the level of evidence for each comparison. DESIGN: This review followed the principles of evidence-based medicine and recommendations for the overview of systematic reviews. An a priori protocol was registered in the International Prospective Register of Systematic Reviews (PROSPERO; CRD42021244489). A comprehensive literature search was performed by two reviewers, and studies were selected from various databases according to predefined criteria. Two reviewers independently used a self-designed pilot-tested form to extract data from the selected studies. A quality analysis was performed using A MeaSurement Tool to Assess systematic Reviews-2 (AMSTAR-2) and the ROBIS tool. Reporting characteristics and overlap of the primary studies were also assessed. We used modified Köhler's criteria for evaluating the quality of evidence for outcomes of included systematic reviews and meta-analyses. RESULTS: The scrutiny of 62 full-text articles resulted in the inclusion of eight systematic reviews. The quality of four of the reviews was found to be critically low, and the overlap of primary studies in the meta-analyses was found to be high. Pulpotomy medicaments/techniques, except calcium hydroxide, had success rates of more than 80% for all domains and time periods. Most of the comparisons revealed no differences in the clinical, radiographic, or overall success rates. Mineral trioxide aggregate, however, was found to have better radiographic and overall success rates than calcium hydroxide at periods greater than 12 and 18 months. It also had a greater radiographic success rate than full-strength/1:5 diluted and full-strength formocresol at 24 months. Formocresol was found to have better overall success rates than calcium hydroxide at all time periods and better radiographic success rates at 12 months. Only 12 of the 63 comparisons had suggestive or weak evidence, whereas all others had either negligible evidence or insufficient data. CONCLUSIONS: The pulpotomy medicaments/techniques, except calcium hydroxide, showed success rates of more than 80%, whereas most comparisons revealed no differences. Mineral trioxide aggregate, however, was found to be better than calcium hydroxide and formocresol in several respects. This study highlights the lack of evidence regarding the choice of pulpotomy agents for the treatment of caries-affected primary teeth and elucidates the domains that require primary studies in the future.
Assuntos
Cárie Dentária , Pulpotomia , Hidróxido de Cálcio/uso terapêutico , Cárie Dentária/tratamento farmacológico , Cárie Dentária/cirurgia , Formocresóis/uso terapêutico , Humanos , Pulpotomia/métodos , Revisões Sistemáticas como Assunto , Dente DecíduoRESUMO
Introduction A systematic review and meta-analysis of the effectiveness of Biodentine compared to formocresol for pulpotomies in the deciduous dentition.Data sources and study selection Four electronic data bases were searched (Medline, Embase, Cochrane Central Register of Controlled Trials and Web of Science). Randomised controlled trials (RCTs) which compared the use of Biodentine with formocresol were included in the screening. Two reviewers screened the titles and abstracts of the RCTs independently for inclusion in the review and a third reviewer was consulted in the case of any disagreements. Thirteen articles were used for full-text reading and nine were included in the review. Two investigators assessed risk of bias (RoB) by allocating a score of either high, low or unclear, in line with the Cochrane handbook for systematic reviews of interventions. Failure to blind practitioners paired with a lack of standardised application protocol results in high RoB.Data extraction and synthesis Data was extracted from the included studies using customised forms, including: sample size, patient ages, treatment and clinical and radiographic follow-up and results. Meta-analysis of the results was completed using ReviewManager version 5.4.0.Results In total, 626 children were assessed in the RCTs. All teeth were restored with a preformed metal crown placed directly after the procedure, except for two studies, which placed them 24 and 48 hours later. The primary outcomes of clinical failure were defined as pain, tenderness to percussion, swelling, abscess, fistula and pathological tooth mobility at 12 months. These showed that Biodentine had significantly lower failure rates (RR 0.16; 95% CI 0.003-0.87; N = 394). Radiographic failure rates defined as either internal or pathological external root resorption, furcation radiolucencies or a widened periodontal ligament showed significantly lower failure rates (RR 0.19; 95% CI 0.08-0.49; N = 393). However, the results showed no significant difference for secondary outcomes which assessed the teeth both clinically and radiographically at intervals up to 48 months. Outcomes were assessed using GRADE; this showed all results to be of low certainty due to the high RoB.Conclusions Biodentine may be the superior material to formocresol for pulpotomy in the deciduous dentition. However, the results for both primary and secondary outcomes have a very low to low GRADE rating due to high RoB; therefore, robust future studies should be completed to further substantiate these findings.
Assuntos
Formocresóis , Pulpotomia , Criança , Humanos , Pulpotomia/métodos , Formocresóis/uso terapêutico , Dente Decíduo , Dente Molar , Revisões Sistemáticas como AssuntoRESUMO
AIM: The aim of the study is (a) To use collagen as a pulpotomy material in comparison with the gold standard formocresol-based pulpotomy, (b) to assess the clinical and radiographic success rate of formocresol pulpotomy and collagen-based pulpotomy, and (c) to compare the success rate of formocresol-based pulpotomy and collagen-based pulpotomy over a definitive interval of time. MATERIALS AND METHODS: Totally 30 primary first or second molars indicated for pulpotomy after confirming with the operative diagnosis were taken as samples for this study. This split-mouth technique consists of two groups: Group 1-formocresol pulpotomy (n = 15), and group 2-collagen-based pulpotomy (n = 15). Both the procedures were done in the same patient on regular appointments. Pre- and postoperative radiographs were taken. The children were recalled for clinical and radiographic follow-up at 2, 4, and 6 months. The success of the procedure was assessed based on clinical signs (pain, tenderness to percussion, abscess, swelling, fistula, and pathologic mobility) and radiographic findings (radicular radiolucency, internal and external root resorption, periodontal ligament (PDL) space widening, and furcation radiolucency). The Chi-square test was used to compare the differences between the groups. RESULT: The overall success rate for formocresol pulpotomy (n = 15) was 14, 13, and 10 for the second-, fourth-, and sixth-month review period, respectively. For collagen pulpotomy group (n = 15), the overall success rate was 14, 14, and 14 for the second-, fourth-, and sixth-month review period, respectively. The obtained data from the overall success rate were subjected to statistical analysis, and chi-square test was used. The p-value less than 0.1 was considered a statistically significant result. The chi-square value for the fourth- and sixth-month review was 0.37 and 3.33, respectively. CONCLUSION: Statistically significant value was obtained from the sixth-month review period (p <0.1), which describes that the overall success rate was better for the collagen pulpotomy group when compared with the formocresol pulpotomy group. CLINICAL SIGNIFICANCE: Collagen had proven to be a very good alternative for formocresol, its biocompatibility, and regenerative efficiency and is a benchmark for a better clinical success rate in dentistry. However, its implication in pulpotomy should be subjected to further comparative research study on mineral trioxide aggregate (MTA), Biodentine, etc. Keywords: Collagen-based pulpotomy, Formocresol-based pulpotomy.
Assuntos
Formocresóis , Pulpotomia , Compostos de Alumínio , Compostos de Cálcio , Criança , Colágeno , Combinação de Medicamentos , Humanos , Dente Molar/diagnóstico por imagem , Dente Molar/cirurgia , Óxidos , Silicatos , Dente DecíduoRESUMO
BACKGROUND The aim of this research was to systematically analyze the effectiveness of calcium hydroxide compared to formocresol (FC) and camphor phenol (CP) in root canal disinfection of primary teeth. MATERIAL AND METHODS The meta-analysis was based on the participants, interventions, control, outcome (PICO) study design principle and 16 randomized-controlled clinical trials published from January 2000 to August 2018. The data heterogeneity of each study was assessed by the Q-test. The odds ratio and 95% confidence interval (CI) were calculated based on the heterogeneity results by Revman software. RESULTS Sixteen randomized-controlled clinical trials of 3047 primary teeth were included in this meta-analysis. There were significant differences of clinical effectiveness between calcium hydroxide and FC in root canal disinfection of primary teeth (OR=3.37; 95% CI range: 2.54-4.48, P<0.01) and endodontic inter-appointment emergencies (EIAE) after disinfection for 7 days (OR=0.26; 95% CI range: 0.16-0.42, P<0.01). However, there was no statistical difference of EIAE, after disinfection of primary teeth for 48 hours, between calcium hydroxide and FC (OR=0.62; 95% CI range: 0.34-1.11, P=0.11). There were significant differences of clinical effectiveness between the calcium hydroxide and CP in root canal disinfection of primary teeth (OR=5.50; 95% CI range: 3.36-8.98, P<0.01). CONCLUSIONS This meta-analysis indicated that the effectiveness of calcium hydroxide as root canal disinfectant in primary teeth was more effective than that of FC and CP.
Assuntos
Hidróxido de Cálcio/uso terapêutico , Desinfetantes de Equipamento Odontológico/uso terapêutico , Tratamento do Canal Radicular/métodos , Cânfora/uso terapêutico , Cavidade Pulpar/efeitos dos fármacos , Combinação de Medicamentos , Formocresóis/uso terapêutico , Humanos , Fenóis/uso terapêutico , Ensaios Clínicos Controlados Aleatórios como Assunto , Dente Decíduo/cirurgia , Resultado do TratamentoRESUMO
BACKGROUND: The objective of this clinical study was to prospectively compare the clinical and radiographic success rates of BiodentineTM pulpotomies versus formocresol pulpotomies in children vital primary molars. METHODS: A randomized, split-mouth study design was used with a sample of 37 healthy children aged 4- to 8-year-old. A total of 56 pairs (112 teeth) of carious primary teeth, 1 pair per child, were selected for treatment. One tooth from each pair was randomly assigned to either the BiodentineTM pulpotomy group or the formocresol pulpotomy group. Children were followed-up at 3, 6 and 12 months for clinical evaluation and at 6 and 12 months for radiographic evaluation. Data were collected, tabulated and analyzed using Fisher exact and McNemar tests. The level of significance was set at P < 0.05. RESULTS: At 12 months, the clinical success rates of both BiodentineTM and formocresol groups were 100%, while the radiographic success rates for BiodentineTM and formocresol groups were 100% and 98.1%, respectively. There was no statistically significant difference between both groups (P=1). The only observed radiographic failure was furcal radiolucency in the formocresol group at 12-month interval. Pulp canal obliteration was radiographically observed in 10/56 (17.9%) and 7/56 (12.5%) cases in the BiodentineTM and formocresol groups, respectively. CONCLUSIONS: Both BiodentineTM and formocresol pulpotomy techniques demonstrated favorable clinical and radiographic outcomes over a 12-month period without any significant difference. TRIAL REGISTRATION: Registered on NCT03779698 . Date of Registration: 18 December 2018.
Assuntos
Compostos de Cálcio/uso terapêutico , Formocresóis/farmacologia , Formocresóis/uso terapêutico , Dente Molar/cirurgia , Pulpotomia/métodos , Silicatos/uso terapêutico , Dente Decíduo/cirurgia , Compostos de Alumínio , Compostos de Cálcio/farmacologia , Criança , Pré-Escolar , Estudos Transversais , Coroas , Método Duplo-Cego , Humanos , Nepal , Estudos Prospectivos , Silicatos/farmacologia , Resultado do TratamentoRESUMO
OBJECTIVE: The purpose of the present study was to evaluate clinically and radiographically the effectiveness of formocresol and the antibiotic paste CTZ (chloramphenicol, tetracycline and zinc oxide-eugenol) in primary teeth pulpotomies, during a 6, 12 and 24 month period. STUDY DESIGN: A total of 80 pulpotomies were performed in 58 patients between three and six years of age. The patients were selected and assigned to two groups: Group I Formocresol (FC, n=40), Group II chloramphenicol-tetracycline-zinc oxide eugenol (CTZ, n=40). The teeth were restored with glass ionomer and pre-formed stainless steel crowns. The treated teeth were evaluated clinically and radiographically at 6, 12 and 24 months. RESULTS: After 24 months of follow up a 100% and 94.3% clinical success was obtained, in the CTZ and formocresol groups respectively (x2= 0.450, p>0.05). The radiographic success was of 97.4% and 94.3% respectively (x2= 0.920, p>0.05). CONCLUSION: The performance of the antibiotic paste CTZ was superior to formocresol. No statistically significant differences were observed between the treatment groups either clinically or radiographically. More randomized clinical trials should be performed before it can be indicated safely.
Assuntos
Antibacterianos , Cloranfenicol , Formocresóis , Pulpotomia , Óxido de Zinco , Antibacterianos/uso terapêutico , Criança , Pré-Escolar , Cloranfenicol/uso terapêutico , Eugenol , Seguimentos , Formocresóis/uso terapêutico , Humanos , Dente Molar , Dente Decíduo , Resultado do Tratamento , Cimento de Óxido de Zinco e EugenolRESUMO
Data sources Cochrane Library, PubMed, Ovid, ScienceDirect, Wiley, China Biology Medicine (CBM), China National Knowledge Infrastructure (CNKI), Wan Fang and VIP Database for Chinese Technical Periodicals (VIP) databases were searched for articles dating from January 2000 to July 2018. Studies in languages other than English or Chinese were excluded.Study selection Randomised controlled trials comparing the clinical effectiveness of calcium hydroxide to formocresol or camphor phenol in acute pulpitis of deciduous teeth requiring root canal treatment were included. The primary outcome was clinical effectiveness while the secondary outcome was incidence of endodontic inter-appointment emergencies.Data extraction and synthesis Two authors independently screened titles and abstracts of all studies identified through the search and reviewed full articles against established inclusion/exclusion criteria. Any disagreements between the authors were resolved by consensus or by consulting relevant experts. Risk of bias assessment was carried out using the Cochrane collaboration tool. Clinical effectiveness and incidence of inter-appointment endodontic emergencies were expressed as odds ratio and 95% CI. Heterogeneity was assessed using Q-test and I2 measurement. Appropriate models were used for meta-analysis based on heterogeneity.Results A total of 16 randomised trials informed the meta-analysis. Clinical effectiveness of calcium hydroxide was compared to formocresol in 12 studies and pooled data indicate that calcium hydroxide was significantly better in terms of clinical effectiveness (OR = 3.37; 95% CI 2.54 to 4.48), and was associated with significantly decreased inter-appointment emergency visits (OR = 0.26; 95% CI 0.16 to 0.42) . Calcium hydroxide was compared to camphor phenol in seven studies and was shown to be significantly superior in its clinical effectiveness (OR = 5.50; 95% CI 3.36 to 8.98).Conclusions Limited available evidence suggest calcium hydroixide was superior to formocresol and camphor phenol as intracanal medicaments in the management of acute pulpitis in deciduous teeth.
Assuntos
Desinfetantes , Pulpite , Hidróxido de Cálcio , Cânfora , China , Cavidade Pulpar , Desinfecção , Formocresóis , Humanos , Fenóis , Dente Decíduo , Resultado do TratamentoRESUMO
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.
Assuntos
Cárie Dentária/terapia , Dente Molar , Pulpectomia/métodos , Pulpotomia/métodos , Dente Decíduo , Compostos de Alumínio/uso terapêutico , Compostos de Cálcio/uso terapêutico , Hidróxido de Cálcio/uso terapêutico , Criança , Pré-Escolar , Ensaios Clínicos Controlados como Assunto , Cimentos Dentários/uso terapêutico , Materiais Dentários/uso terapêutico , Combinação de Medicamentos , Terapia por Estimulação Elétrica , Compostos Férricos/uso terapêutico , Formocresóis/uso terapêutico , Humanos , Óxidos/uso terapêutico , Ensaios Clínicos Controlados Aleatórios como Assunto , Silicatos/uso terapêutico , Falha de Tratamento , Cimento de Óxido de Zinco e Eugenol/uso terapêuticoRESUMO
The aim of this systematic review and subsequent meta-analysis was to elaborate the efficacy of laser pulpotomy over the formocresol pulpotomy of human primary teeth. Published materials in the MedLine were looked for through "PUBMED" and "PUBMED CENTRAL". The MESH terms of "Laser", "Pulpotomy", "Primary teeth", and "Children" were used to carry the search from the years 1999 to 2017. Collected data were assessed by four investigators using inclusion and exclusion criteria in order to select those studies with precise method targeted. Only clinical trials on all types of lasers were included for this systematic reviews but only four articles were used for the meta-analysis as the rest did not meet the requirements. Statistical analysis was conducted to see the differences. Seventeen articles completely fulfilled the inclusion criteria of this study. In general, high clinical, radiographic, and histopathological success rates were reported in laser groups in comparison to other assessed methods. Meta-analysis indicated that except at 36 months, in all other time intervals, Laser proved better or close results to formocresol. At 36 months, laser showed better clinical results. Laser may be considered as an adjuvant alternative for vital pulp therapy on human primary teeth but due to the limited number of high-quality clinical research articles on laser-assisted pulpotomy, various types of laser application methods, and different follow-up periods, reaching a net consensus is still challenging.
Assuntos
Lasers , Pulpotomia , Polpa Dentária/diagnóstico por imagem , Formocresóis , Humanos , Terapia com Luz de Baixa Intensidade , Resultado do TratamentoRESUMO
OBJECTIVES: This in vivo research investigated whether pulp treatments using formocresol for 7 days would cause mutagenic changes in children's lymphocytes. MATERIALS AND METHODS: The mutagenicity was tested in lymphocyte cultures established from the peripheral blood of children living in Brazil. The samples consisted of 2000 cells from teeth undergoing formocresol pulpotomies in which the formocresol pellet was sealed in the primary tooth for 7 days. It was removed on the seventh day, the base was placed, and the tooth was restored. Two venous blood samples (6-8 ml) were collected from each child; the first was prior to pulp therapy, and the second was 7 days later. Two thousand metaphases were analyzed. The level of significance adopted for the statistics was P < 0.05, and a random effects meta-analysis was performed combining this and two previous studies. RESULTS: There was no significant difference found in the metaphase analysis between the blood samples taken before and after the pulpotomy treatment (Wilcoxon signed rank test); however, the meta-analysis showed a significant difference between the combined studies. CONCLUSIONS: This study did not reveal any mutagenic effects, but based on the combined meta-analysis, we recommend the careful use of formocresol. CLINICAL RELEVANCE: This research helps to bring scientific evidence of the safe use of formocresol in deciduous pulpotomy treatments.
Assuntos
Polpa Dentária/efeitos dos fármacos , Formocresóis/toxicidade , Linfócitos/efeitos dos fármacos , Pulpotomia , Brasil , Células Cultivadas , Criança , Pré-Escolar , Feminino , Humanos , Masculino , Testes de Mutagenicidade , Dente DecíduoRESUMO
OBJECTIVE: This study was conducted to compare the efficacy of 3Mixtatin (a combination of simvastatin and 3Mix antibiotic) with MTA and Formocresol for the pulpotomy of primary molars. STUDY DESIGN: 114 children aged 3-6 years old with 150 primary molars were randomly allocated to three groups. MTA, Formocresol or 3Mixtatin were used for Pulpotomies. Hard setting zinc oxide eugenol was used to cover these materials. The teeth were restored with amalgam. Blinded radiographic and clinical examinations were conducted at 6, 12 and 24 months after treatment for the presence of pain, tenderness to palpation and percussion, sinus tract, swelling, presence of internal or external root resorption, inter-radicular radiolucency, and periapical lesion. RESULTS: 122 teeth were available for 24-month follow-up study. The overall success rate was 78.9% for FC, 90.5% for 3Mixtatin and 88.1% for MTA group. There was no significant difference in overall success rate among the groups after 24-month follow-up (X2=2.43, df = 2, P =0.27). CONCLUSION: Our findings demonstrated remarkable results of 3Mixtatin in pulpotomy of primary teeth at the 24-month follow-up. Therefore, 3Mixtatin may be considered as an effective material in pulpotomy of primary teeth because of its successful results.
Assuntos
Ciprofloxacina/administração & dosagem , Formocresóis/administração & dosagem , Metronidazol/administração & dosagem , Minociclina/administração & dosagem , Pulpotomia , Criança , Pré-Escolar , Combinação de Medicamentos , Feminino , Humanos , Masculino , Dente Molar , Dente DecíduoRESUMO
PURPOSE: To determine whether there were differences between formocresol (FC) and white mineral trioxide aggregate (MTA) pulpotomy in terms of clinical and radiographic signs or effects upon the permanent successor over a long term. METHODS: A total of 212 molars (74 treated with FC and 138 with white MTA) corresponding to 129 subjects [66 females (51.1%) and 63 males (48.8%)] were evaluated. The coronal pulp was carefully amputated up to the entrance of the root canals using a sharp spoon excavator. Post-amputation bleeding was confirmed to be bright red and was seen to subside after applying 2-3 minutes of gentle pressure with a sterile cotton pellet. One group was treated with a 1:5 dilution of formocresol (20% Buckley's formocresol solution), while a second group was treated using white MTA powder (ProRoot). RESULTS: There were no significant differences in clinical success rate between the two groups (89.9% in the white MTA group versus 82.5% if the FC group). However, the radiographic success rate was significantly greater for white MTA versus FC. The radiographic failure rate in the molars treated with MTA was 7.9% versus 18.9% with FC. Regarding alterations in the timing of eruption, early and delayed eruption were respectively recorded in 7.24% and 8.69% of the cases in the MTA group, versus 9.45% and 4.05% of the cases in the FC group. Thus, neither group showed relevant alterations in the timing of eruption. CLINICAL SIGNIFICANCE: Mineral trioxide aggregate showed a significantly greater radiographic success rate than formocresol in pulpotomy in primary teeth over 6 to 48 months of follow-up. MTA may be indicated as a substitute of formocresol in pulpotomy treatments of temporary molars, with no pathological consequences of any kind to the permanent successor premolar.
Assuntos
Compostos de Alumínio/farmacologia , Compostos de Cálcio/farmacologia , Formocresóis/farmacologia , Dente Molar/cirurgia , Óxidos/farmacologia , Pulpotomia/métodos , Silicatos/farmacologia , Criança , Pré-Escolar , Combinação de Medicamentos , Feminino , Seguimentos , Humanos , Lactente , Masculino , Teste de Materiais , Dente Molar/diagnóstico por imagem , Resultado do TratamentoRESUMO
INTRODUCTION: Pulpotomy is the most common treatment to preserve vitality of cariously exposed molars. Various pulpotomy medicaments used should be antimicrobial, should help in healing without damaging surrounding tissue, and should not affect eruption of permanent teeth. Thus, this study was conducted to evaluate and compare the clinical and radiographic outcomes of formocresol (FC) and sodium hypochlorite (NaOCl) in primary molars. The aim of this randomized study was to compare the clinical and radiographic success rate of FC and 5% NaOCl as a pulpotomy medicament in primary molars. MATERIALS AND METHODS: Forty children aged 4 to 9 years with primary carious molar were selected and randomly assigned into two groups: FC and NaOCl. Pulpotomy procedure was then performed followed by restoration with stainless steel crowns. Clinical and radiographic evaluation was done at an interval of 3 to 6 months. RESULTS: Clinical success rate at 3 and 6 months was 100% for both groups. Radiographic success rate for FC was 95% at 3 months and 90% at 6 months, whereas for NaOCl, it was 90% at 3 months and 85% at 6 months. CONCLUSION: Based on this study, result of 5% NaOCl and FC showed no significant difference in their success rate. Hence, NaOCl can be used as pulpotomy medicament; however, further clinical trials with long follow-up period are required. CLINICAL SIGNIFICANCE: Sodium hypochlorite is a potential clinical substitute of FC for vital pulpotomy treatment in primary teeth because of its exceptional biological compatibility and to evade carcinogenic effect of FC.