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1.
J Am Dent Assoc ; 154(10): 876-884, 2023 10.
Artículo en Inglés | MEDLINE | ID: mdl-37498261

RESUMEN

BACKGROUND: Caries is one of the most prevalent diseases affecting children. Topical fluoride is used to decrease the incidence of caries. The purpose of this study was to investigate the impact of fluoride varnish and gel applications on future restorative dental treatment claims. METHODS: The data were obtained in conjunction with a dental data warehouse through a partnership agreement. A retrospective analysis of dental claims made from 2010 through 2018 was completed. Data were extracted for patients aged 1 through 8 years with topical fluoride application and its subsequent impact on restorative dental claims. RESULTS: Data for 672,889 patients were included in the analysis. Patients who received topical fluoride had significantly lower numbers (P < .001) of restorative procedures and extractions per year and significantly increased time (P < .001) to their first restorative procedure or extraction after the index visit than patients who did not receive topical fluoride. CONCLUSIONS: The application of fluoride varnishes and gels increased the time to future restorative and extraction dental claims and decreased the number of future restorative and extraction dental claims. PRACTICAL IMPLICATIONS: This study is important because it found that the use of topical fluoride decreased the number of future restorative and extraction dental claims.


Asunto(s)
Caries Dental , Fluoruros Tópicos , Niño , Humanos , Fluoruros Tópicos/uso terapéutico , Cariostáticos/uso terapéutico , Estudios Retrospectivos , Caries Dental/prevención & control , Fluoruros , Geles
2.
J Appl Biomater Funct Mater ; 21: 22808000221131892, 2023.
Artículo en Inglés | MEDLINE | ID: mdl-37051725

RESUMEN

BACKGROUND: Streptococcus mutans (S. mutans) participates in the dental caries process. Titanium dioxide (TiO2) nanoparticles produce reactive oxygen species capable of disrupting bacterial DNA synthesis by creating pores in cell walls and membranes. OBJECTIVE: The objective of this study was to determine the effect of TiO2 on the disruption of S. mutans biofilm. METHODS: This study was conducted in four phases involving a TiO2-containing toothbrush and TiO2 nanoparticles. Each phase was completed using 24 h established S. mutans biofilm growth. Phase one data was collected through a bacterial plating study, assessing biofilm viability. Biofilm mass was evaluated in phase two of the study by measuring S. mutans biofilm grown on microtiter plates following crystal violet staining. The third phase of the study involved a generalized oxygen radical assay to determine the relative amount of oxygen radicals released intracellularly. Phase four of the study included the measurement of insoluble glucan/extracellular polysaccharide (EPS) synthesis using a phenol-sulfuric acid assay. RESULTS: Both exposure time and time intervals had a significant effect on bacterial viability counts (p = 0.0323 and p = 0.0014, respectively). Bacterial counts after 6 min of exposure were significantly lower than after 2 min (p = 0.034), compared to the no treatment control (p = 0.0056). As exposure time increased, the amount of remaining biofilm mass was statistically lower than the no treatment control. Exposure time had a significant effect on oxygen radical production. Both the 30 and 100 nm TiO2 nanoparticles had a significant effect on bacterial mass. The silver nanoparticles and the 30 and 100 nm TiO2 nanoparticles significantly inhibited EPS production. CONCLUSION: The TiO2-containing toothbrush kills, disrupts, and produces oxygen radicals that disrupt established S. mutans biofilm. TiO2 and silver nanoparticles inhibit EPS production and reduce biofilm mass. The addition of TiO2 to dental products may be effective in reducing cariogenic dental biofilm.


Asunto(s)
Caries Dental , Nanopartículas del Metal , Humanos , Streptococcus mutans , Especies Reactivas de Oxígeno/metabolismo , Plata/farmacología , Biopelículas
3.
Pediatr Dent ; 45(1): 12-15, 2023 Jan 15.
Artículo en Inglés | MEDLINE | ID: mdl-36879370

RESUMEN

PURPOSE: To evaluate whether the postponement of dental elective procedures at the start of the COVID-19 pandemic was associated with an increased number of simple dental extractions, and/or decreased restorative procedures by analyzing data obtained from state-funded insurance dental claims. METHODS: Paid dental claims collected from March 2019 to December 2019 and from March 2020 to December 2020 for children ages two to 13 years old were analyzed. Dental procedures were selected based on Current Dental Terminology (CDT) codes for simple dental extractions and restorative procedures. Statistical analyses were performed to compare the rates of procedure types between 2019 and 2020. RESULTS: No differences in dental extractions but full-coverage restoration procedure rates per month and child were significantly lower than pre-pandemic (P=0.016). CONCLUSION: Further study required to determine the impact of COVID-19 on pediatric restorative procedures and access to pediatric dental care in the surgical setting.


Asunto(s)
COVID-19 , Humanos , Niño , Preescolar , Adolescente , COVID-19/epidemiología , Pandemias , Atención Odontológica , Salarios y Beneficios , Extracción Dental
4.
Anesth Prog ; 70(1): 3-8, 2023 03 01.
Artículo en Inglés | MEDLINE | ID: mdl-36995957

RESUMEN

OBJECTIVE: The risk of a spontaneous surgical fire increases as oxygen concentrations surrounding the surgical site rise above the normal atmospheric level of 21%. Previously published in vitro findings imply this phenomenon (termed oxygen pooling) occurs during dental procedures under sedation and general anesthesia; however, it has not been clinically documented. METHODS: Thirty-one children classified as American Society of Anesthesiologists I and II between 2 and 6 years of age undergoing office-based general anesthesia for complete dental rehabilitation were monitored for intraoral ambient oxygen concentration, end-tidal CO2, and respiratory rate changes immediately following nasotracheal intubation or insertion of nasopharyngeal airways, followed by high-speed suctioning of the oral cavity during simulated dental treatment. RESULTS: Mean ambient intraoral oxygen concentrations ranging from 46.9% to 72.1%, levels consistent with oxygen pooling, occurred in the nasopharyngeal airway group prior to the introduction of high-speed oral suctioning. However, 1 minute of suctioning reversed the oxygen pooling to 31.2%. Oropharyngeal ambient oxygen concentrations in patients with uncuffed endotracheal tubes ranged from 24.1% to 26.6% prior to high-speed suctioning, which reversed the pooling to 21.1% after 1 minute. CONCLUSION: This study demonstrated significant oxygen pooling with nasopharyngeal airway use before and after high-speed suctioning. Uncuffed endotracheal intubation showed minimal pooling, which was reversed to room air ambient oxygen concentrations after 1 minute of suctioning.


Asunto(s)
Consultorios Odontológicos , Oxígeno , Niño , Humanos , Intubación Intratraqueal/efectos adversos , Intubación Intratraqueal/métodos , Anestesia General/efectos adversos , Anestesia General/métodos , Nasofaringe
5.
J Am Dent Assoc ; 153(1): 23-30, 2022 Jan.
Artículo en Inglés | MEDLINE | ID: mdl-34654530

RESUMEN

BACKGROUND: The aim of the authors was to evaluate prescription patterns for bite-wing and panoramic radiographs (PRs) for pediatric and adolescent dental patients after the implementation of the most recent guidelines from the American Dental Association and US Food and Drug Administration. METHODS: The authors accessed paid insurance claims data for all 50 states from January 1, 2013, through June 30, 2019, for patients 18 years and younger and extracted a 5% random sample population. The authors performed statistical analyses to evaluate various imaging metrics for pediatric dentists (PDs) and general practitioners (GPs). RESULTS: A total of 2,123,735 bite-wing images were ordered during 4,734,249 office visits. The average (standard deviation [SD]) time interval between bite-wing examinations ordered by GPs was 13.9 (7.4) months, and for PDs the average (SD) was 13.0 (6.7) months (P < .0001). When divided by age group, 3.5% of all bite-wings were obtained from patients aged 0 through 4 years. For PRs, the authors included 286,824 images in this study. The average (SD) time interval between PRs ordered for the same patient was 3.4 (1.3) years for PDs and 3.3 (1.4) years for GPs. One percent of all PRs were ordered for patients aged 0 through 4 years, with 403 images attributed to PDs and 2,348 to GPs. CONCLUSIONS: PDs were more likely to comply with the guidelines on radiograph prescriptions for pediatric and adolescent patients than GPs. PRACTICAL IMPLICATIONS: Inclusion of patient caries risk with insurance claims data could be considered for more appropriate administration of dental radiography. Future guidelines should be developed to include more explicit recommendations for prescribing PRs.


Asunto(s)
Odontólogos , Prescripciones , Adolescente , Niño , Preescolar , Humanos , Radiografía de Mordida Lateral , Radiografía Panorámica , Encuestas y Cuestionarios
6.
Compend Contin Educ Dent ; 42(4): e5-e9, 2021 Apr.
Artículo en Inglés | MEDLINE | ID: mdl-34469178

RESUMEN

The purpose of this study was to quantify radiation dose from the XTG (Xray2Go) handheld X-ray device for bitewing and maxillary anterior occlusal projections using a pediatric phantom. The aim was to evaluate effects of thyroid shielding on total effective dose (E) and tissue equivalent doses (HT) and assess operator backscatter radiation. Methods:A pediatric phantom head with 24 tissue site dosimeters was exposed to radiation from the x-ray device. Exposures included: (1) right and left bitewing (BW) without thyroid collar on phantom, (2) BW with thyroid collar, (3) maxillary anterior occlusal (AO) without thyroid collar, (4) AO with thyroid collar. With each exposure type, new dosimeter sets were used and 30 exposures completed. The operator wore dosimeters on the forehead and right hand to quantify backscatter radiation. Average values of HT and E were calculated. Conclusions: Thyroid shielding made a statistically significant difference for radiation dose with the Xray2Go for BW projections at specific tissue sites, including the thyroid, lymph nodes, and muscle, and for overall effective dose. Radiation to the operator from the device was very low and indistinguishable from background radiation.


Asunto(s)
Protección Radiológica , Niño , Humanos , Fantasmas de Imagen , Dosis de Radiación , Glándula Tiroides/diagnóstico por imagen , Rayos X
7.
J Public Health Dent ; 80(4): 297-303, 2020 09.
Artículo en Inglés | MEDLINE | ID: mdl-32729942

RESUMEN

OBJECTIVES: The purpose of this study was to determine whether there is an association between lead exposure within the ages of 1-4 years and dental caries in the permanent dentition between ages 9-17 among Mexican youth. METHODS: Data were collected for the Early Life Exposures in Mexico to Environmental Toxicants (ELEMENT) cohort from a group of 490 children born and reared in Mexico City. Among ages 1-4 years, blood lead levels were measured in micrograms of lead per deciliter of blood (µg/dL) and the presence of caries in adolescence was determined using the International Caries and Detection and Assessment System (ICDAS). The relationship between blood levels of lead and decayed, missing, or filled surfaces (DMFS) was examined using negative binomial regression. Covariates were selected based on previous studies and included age, gender, socioeconomic status, oral hygiene, body mass index, and diet. The nonlinear relationship between lead and DMFS was examined using smoothing splines. RESULTS: The mean overall blood lead level (BLL) was 4.83 µg/dL (S.D. of 2.2). The mean overall caries level (DMFS) was 4.1. No statistically significant association was found between early childhood blood lead levels and dental caries in adolescence. CONCLUSION: This study shows a lack of association between exposure to lead between the ages of 1-4 years of age and dental caries in permanent dentition later in life. Other covariates, such as age and sugar consumption, appeared to play a more prominent role in caries development.


Asunto(s)
Caries Dental , Plomo , Adolescente , Niño , Preescolar , Índice CPO , Caries Dental/epidemiología , Dentición Permanente , Humanos , Lactante , México/epidemiología , Higiene Bucal
8.
Clin Pediatr (Phila) ; 58(9): 977-984, 2019 08.
Artículo en Inglés | MEDLINE | ID: mdl-31068000

RESUMEN

Objective. To investigate if parental background affects acceptance of behavior guidance techniques. Background. Behavior guidance techniques are used for the safe and effective treatment of pediatric patients. Acceptance of these techniques may vary by racial and ethnic background. Methods. A total of 142 parents were recruited and asked to rate videos showing: active restraint/protective stabilization (AR), general anesthesia (GA), nitrous oxide sedation (N2O), oral premedication/sedation (OP), passive restraint/protective stabilization (PR), tell-show-do (TSD), and voice control (VC) techniques. Results. Hispanic parents rated VC most acceptable, followed by TSD, PR, and pharmacologic techniques. Black and white parents rated TSD, followed by N2O, as most acceptable, and AR and PR as least favorable. Hispanics found GA significantly less acceptable than whites or blacks. Hispanics were less accepting of AR than blacks; but more accepting of PR than whites. TSD was highly rated among all 3 cohorts. Parental background affected acceptance of the techniques in this study.


Asunto(s)
Conducta Infantil/psicología , Etnicidad/psicología , Padres/psicología , Aceptación de la Atención de Salud/psicología , Odontología Pediátrica/métodos , Adulto , Anestesia General , Niño , Sedación Consciente , Etnicidad/estadística & datos numéricos , Femenino , Humanos , Masculino , Persona de Mediana Edad , Óxido Nitroso , Aceptación de la Atención de Salud/estadística & datos numéricos , Restricción Física , Encuestas y Cuestionarios , Grabación de Cinta de Video , Adulto Joven
9.
Pediatr Dent ; 41(2): 127-131, 2019 Mar 15.
Artículo en Inglés | MEDLINE | ID: mdl-30992110

RESUMEN

Purpose: Dental caries affects 23 percent of U.S. children aged two to five years old. 1 Stainless steel crowns (SSCs) are used for extensive caries and offer greater longevity than other restorations; however, disparity exists between pediatric and general dentists in restoration type provided. The purpose of this study was to evaluate utilization of stainless steel crowns among pediatric and general dentists by reviewing insurance claims. Methods: Data were obtained from a commercial dental insurance claims data warehouse from more than 50 dental insurance plans and multiple carriers in the United States for children 12 years old and younger. Data were examined for treatment of the primary dentition using SSCs or direct restorations. A generalized linear mixed effects model tested differences in the utilization of SSCs by general dentists (GDs) versus pediatric dentists (PD). Results: The data included 107,487 GDs and 5,395 PDs. The records included 2,555,726 claims for direct restorations and 440,423 claims for SSCs. PDs are more likely to place SSCs compared to GDs (odds ratio equals 3.2; P<0.0001). Conclusions: Pediatric dentists are more likely to restore carious primary dentitions with stainless steel crowns than general dentists. Perhaps increased training at the dental undergraduate level and access to more continuing education courses for general dentists would increase the utilization of SSCs.


Asunto(s)
Coronas , Odontología General/estadística & datos numéricos , Odontología Pediátrica/estadística & datos numéricos , Pautas de la Práctica en Odontología/estadística & datos numéricos , Acero Inoxidable , Niño , Preescolar , Humanos , Lactante , Estados Unidos
10.
Pediatr Dent ; 41(1): 52-55, 2019 Jan 15.
Artículo en Inglés | MEDLINE | ID: mdl-30803478

RESUMEN

Purpose: Use of general anesthesia (GA) for comprehensive dental treatment of children is an essential health benefit. Pediatric dentists utilize dentist anesthesiologists to provide GA for dental rehabilitation of severe early childhood caries. Dentist anesthesiologists deliver GA using intubated or nonintubated GA. The purpose of this study was to compare the incidence of respiratory complications when intubated versus nonintubated general anesthesia was completed by dentist anesthesiologists in a pediatric dentistry setting. Methods: The Society of Ambulatory Anesthesia (SAMBA) Clinical Outcomes Registry (SCOR) database was queried for pediatric dental GA cases completed by dentist anesthesiologists from January 1, 2010 to December 31, 2016. Logistic regression compared intubated GA versus nonintubated GA for differences in the incidence of respiratory complications. Results: Within 9,333 cases, there were 30 incidents of laryngospasm (0.3 percent), 19 incidents of bronchospasm (0.2 percent), two incidents of hypoxia (less than 0.1 percent), and six incidents of difficult airway (0.1 percent). When intubated versus nonintubated GA was compared for respiratory complication incidence, no significant association was found (P=0.81, odds ratio equals 0.93). Conclusion: No significant difference was found between the incidence of respiratory complications with intubated versus nonintubated GA provided by dentist anesthesiologists.


Asunto(s)
Anestesia Dental/métodos , Anestesia General/métodos , Atención Dental para Niños/métodos , Intubación Intratraqueal , Anestesia Dental/efectos adversos , Anestesia General/efectos adversos , Niño , Preescolar , Atención Dental para Niños/efectos adversos , Femenino , Humanos , Incidencia , Intubación Intratraqueal/efectos adversos , Intubación Intratraqueal/métodos , Masculino , Enfermedades Respiratorias/epidemiología , Enfermedades Respiratorias/etiología
11.
J Dent Child (Chic) ; 85(3): 120-124, 2018 Sep 15.
Artículo en Inglés | MEDLINE | ID: mdl-30869588

RESUMEN

Purpose: The purpose of this study was to investigate the inhibitory in vitro effects of silver diamine fluoride (SDF) with and without a saturated solution of potassium iodide (SSKI) on established Streptococcus mutans biofilm.Methods: Fifty µl of an overnight S. mutans culture (106 CFU per mL) in Tryptic Soy Broth (TSB) and three ml of fresh TSB supplemented with one percent sucrose (TSBS) were incubated for 24 hours to establish an S. mutans biofilm in six-well tissue culture plates. Four treatments (SDF, SSKI, SDF plus SSKI, and untreated control) were used to disrupt the biofilm. The biofilm groups were each treated with reagent and washed; the biofilm was collected, diluted, and spiral-plated onto blood agar plates; and an automated counting machine was used to determine the bacterial colony forming units (CFU).Results: The control had significantly more CFU than the SSKI, SDF, and SDF plus SSKI groups (P<.0001). The SSKI group had significantly more CFU than the SDF and SDF plus SSKI groups (P<.0001). The SDF group had significantly fewer CFU than the SDF plus SSKI group (P=.02). The reduction from the control was more than seven-fold for SDF, four-fold for SDF plus SSKI, and two-fold for SSKI.Conclusions: SDF alone, SDF plus SSKI, and SSKI disrupted an established S. mutans biofilm. SDF alone had the greatest overall disruption.


Asunto(s)
Biopelículas/efectos de los fármacos , Yoduro de Potasio/antagonistas & inhibidores , Compuestos de Amonio Cuaternario/antagonistas & inhibidores , Compuestos de Plata/antagonistas & inhibidores , Streptococcus mutans/efectos de los fármacos , Caries Dental/microbiología , Caries Dental/prevención & control , Combinación de Medicamentos , Fluoruros Tópicos , Viabilidad Microbiana/efectos de los fármacos
12.
J Dent Child (Chic) ; 84(3): 108-114, 2017 Sep 15.
Artículo en Inglés | MEDLINE | ID: mdl-29282165

RESUMEN

PURPOSE: Sports and energy drinks are being increasingly consumed and contain large amounts of sugars, which are known to increase Streptococcus mutans biofilm formation and metabolic activity. The purpose of this in vitro study was to investigate the effects of sports and energy drinks on S. mutans biofilm formation and metabolic activity. METHODS: S. mutans UA159 was cultured with and without a dilution (1:3 ratio) of a variety of sports and energy drinks in bacterial media for 24 hours. The biofilm was washed, fixed, and stained. Biofilm growth was evaluated by reading absorbance of the crystal violet. Biofilm metabolic activity was measured by the biofilm-reducing XTT to a water-soluble orange compound. RESULTS: Gatorade Protein Recovery Shake and Starbucks Doubleshot Espresso Energy were found to significantly increase biofilm (30-fold and 22-fold, respectively) and metabolic activity (2-fold and 3-fold, respectively). However, most of the remaining drinks significantly inhibited biofilm growth and metabolic activity. CONCLUSIONS: Several sports and energy drinks, with sugars or sugar substitutes as their main ingredients inhibited S. mutans biofilm formation. Among the drinks evaluated, Gatorade Protein Recovery Chocolate Shake and Starbucks Doubleshot Energy appear to have cariogenic potential since they increased the biofilm formation and metabolic activity of S. mutans.


Asunto(s)
Biopelículas/efectos de los fármacos , Bebidas Energéticas , Deportes , Streptococcus mutans/fisiología , Técnicas Bacteriológicas , Biopelículas/crecimiento & desarrollo , Placa Dental/microbiología , Azúcares de la Dieta/análisis , Bebidas Energéticas/análisis , Humanos , Concentración de Iones de Hidrógeno , Streptococcus mutans/efectos de los fármacos , Streptococcus mutans/metabolismo
13.
Pediatr Dent ; 39(4): 289-296, 2017 Jul 15.
Artículo en Inglés | MEDLINE | ID: mdl-29122068

RESUMEN

PURPOSE: To (1) determine adherence to guidelines when prescribing panoramic radiographs (PR) for patients 18 y.o. and younger; and 2) compare PR prescriptions between general dentists (GPs) and pediatric dentists (PDs). METHODS: A retrospective analysis of insurance claims included codes for PRs and associated codes for two cities between 2008 and 2015. Chi-square tests ascertained the likelihood of a PR being associated within three days of routine exams. RESULTS: A total of 81,699 pediatric patients were seen by 2,077 GPs and 103 PDs. There were 11,993 PRs, 119,068 routine exams (7,343 associated with a PR), 13,819 orthodontic procedures (378 associated with a PR), 798 third molar procedures (172 associated with a PR), and 16,636 procedures for acute problems (1,670 associated with a PR). Patients aged eight years old and younger had the largest discrepancy between GPs and PDs. GPs prescribed proportionally more films in patients five years old and younger, but PDs prescribed more in seven and eight year olds. Nine- to 18 year olds. had more similar patterns between GPs and PDs, except for 14- to 15 year olds, when GPs prescribed more. CONCLUSIONS: GPs prescribed PR in patients younger than five years old more often and were somewhat less likely to follow guidelines.


Asunto(s)
Adhesión a Directriz/estadística & datos numéricos , Investigación sobre Servicios de Salud , Pautas de la Práctica en Odontología , Radiografía Panorámica/estadística & datos numéricos , Adolescente , Niño , Preescolar , Estudios Transversales , Odontología , Humanos , Odontología Pediátrica , Estudios Retrospectivos
14.
J Clin Pediatr Dent ; 41(6): 442-445, 2017.
Artículo en Inglés | MEDLINE | ID: mdl-28937909

RESUMEN

OBJECTIVE: The specific aim of this retrospective cross-sectional study was to assess the efficacy of DynaCleft® as a method of presurgical orthopedics with infants with a unilateral cleft lip and cleft palate who used an oral obturator. STUDY DESIGN: Data was collected from 25 infants all of comparable age diagnosed with a unilateral complete cleft lip and palate. Eight patients used DynaCleft ® and an obturator (Group Alpha) and seventeen patients only had an obturator (Group Beta). Maxillary impression casts were obtained from each patient at the initial clinic visit and at the time of cleft lip repair. Differences in alveolar cleft width were compared between the two groups. Casts were measured twice by one observer using a digital caliper. RESULTS: Group Alpha began treatment on an average age of 24.25 days and Group Beta an average of 15.35 days of age. The average cleft width of Group Alpha was 8.13 mm and after treatment it was 4.59 mm. The average cleft width of Group Beta was 8.09 mm and 6.92 mm after treatment. Results of paired t-tests and two-sample t-test showed that cleft width changes between the two groups were significant (P = .03). CONCLUSIONS: DynaCleft ® significantly decreased the size of the alveolar cleft width compared to infants who did not use it. Providers should consider using DynaCleft® for patients who may not have access to infant maxillary orthopedics.


Asunto(s)
Labio Leporino/terapia , Fisura del Paladar/terapia , Obturadores Palatinos , Labio Leporino/patología , Fisura del Paladar/patología , Estudios Transversales , Humanos , Recién Nacido , Cuidados Preoperatorios , Diseño de Prótesis , Estudios Retrospectivos , Resultado del Tratamiento
15.
J Am Dent Assoc ; 148(10): 760-766, 2017 10.
Artículo en Inglés | MEDLINE | ID: mdl-28728965

RESUMEN

BACKGROUND: The effectiveness of stainless steel crowns (SSCs) versus direct restorations when placed in primary mandibular molars (teeth nos. L and S) is uncertain. The authors evaluated effectiveness by gauging longevity of treatment. METHODS: The authors obtained private dental insurance claims (2004-2016) from a national dental data warehouse. Paid insurance claims records (n = 1,323,489) included type of treating dentist, treatment placed, and patient age. RESULTS: Dentist specialty, type of treatment, and patient age were significant in predicting failure after the first restoration. The authors found high survival rates for all treatments (> 90%) after 5 years; however, as soon as within 3 years after treatment, SCCs had approximately 6% better survival. CONCLUSIONS: Teeth nos. L and S first treated with SSCs lasted longer without new treatment compared with teeth first treated with direct restorations; the difference was small. Teeth treated by pediatric dentists had better survival rates. PRACTICAL IMPLICATIONS: Primary mandibular first molars initially treated with SSCs lasted longer without new treatment compared with direct restorations. Overall dental care costs of the former were considerably higher.


Asunto(s)
Coronas , Restauración Dental Permanente , Diente Molar/cirugía , Factores de Edad , Niño , Preescolar , Coronas/economía , Fracaso de la Restauración Dental/economía , Fracaso de la Restauración Dental/estadística & datos numéricos , Restauración Dental Permanente/economía , Odontólogos/estadística & datos numéricos , Costos de la Atención en Salud/estadística & datos numéricos , Humanos , Estimación de Kaplan-Meier , Mandíbula , Acero Inoxidable , Factores de Tiempo
16.
Pediatr Dent ; 39(3): 197-202, 2017 May 15.
Artículo en Inglés | MEDLINE | ID: mdl-28583243

RESUMEN

PURPOSE: The purposes of this study were to: (1) evaluate the relationship between appointment failure and the factors of age, gender, race, insurance type, day of week, scheduled time of surgery, distance traveled, and weather; (2) investigate reasons for failure; and (3) explore the relationships between the factors and reasons for failure. METHODS: Electronic medical records were accessed to obtain data for patients scheduled for dental care under general anesthesia from May 2012 to May 2015. Factors were analyzed for relation to appointment failure. RESULTS: Data from 3,513 appointments for 2,874 children were analyzed. Bivariate associations showed statistically significant (P<0.05) relationships between failed appointment and race, insurance type, scheduled time of surgery, distance traveled, snowfall, and temperature. Multinomial regression analysis showed the following associations between factors and the reason for failure (P<0.05): (1) decreased temperature and increased snowfall were associated with weather as reason for failure; (2) the African American population showed an association with family barriers; (3) Hispanic families were less likely to give advanced notice; and (4) the "additional races" category showed an association with fasting violation. CONCLUSION: Patients who have treatment under general anesthesia face specific barriers to care.


Asunto(s)
Anestesia Dental , Anestesia General , Pacientes no Presentados , Citas y Horarios , Niño , Preescolar , Femenino , Humanos , Indiana , Internado y Residencia , Masculino , Grupos Raciales , Tiempo (Meteorología)
17.
J Clin Pediatr Dent ; 41(2): 141-146, 2017.
Artículo en Inglés | MEDLINE | ID: mdl-28288290

RESUMEN

OBJECTIVE: This study addressed the effect of pediatric liquid antibiotic medications on Streptococcus mutans UA159. These suspensions commonly contain sugars such as sucrose to make them more palatable for children. The study was designed to evaluate the effects of oral liquid antibiotics on Streptococcus mutans growth and biofilm formation. STUDY DESIGN: A 24 hour culture of S. mutans was treated with various concentrations of liquid medications commonly prescribed to children for odontogenic or fungal infections- amoxicillin, penicillin VK, clindamycin, and nystatin. The study was conducted in sterile 96-well flat bottom microtiter plates. The minimum inhibitory and biofilm inhibitory concentrations (MIC/MBIC) of S. mutans were determined for each medication. S. mutans was cultured with and without the test drugs, the amount of total growth measured, the biofilms washed, fixed, and stained with crystal violet. The absorbance was determined to evaluate biofilm formation. RESULTS: Higher concentrations of amoxicillin, penicillin VK and clindamycin had decreased biofilm and overall growth than the control. The MICs were 1:2,560 (1.95 ug/ml), 1:2,560 (1.95 ug/ml) and 1:40 (9.375 ug/ml), while the MBIC were 1:640 (7.8 ug/ml), 1:1,280 (3.9 ug/ml) and 1:20 (18.75 ug/ml), respectively. Lower concentrations provided increased biofilm and overall growth. Nystatin induced significantly more biofilm and overall growth than the control at all concentrations. CONCLUSION: At high concentrations, approximately at the levels expected to be present in the oral cavity of children, amoxicillin, penicillin, and clindamycin inhibited S. mutans biofilm and overall growth due to their antibiotic activity, while at lower concentrations the three antibiotics demonstrated an increase in biofilm and growth. The increase in S. mutans biofilm and overall growth is most likely attributed to the sugar content in the medications. Nystatin provided an increase in biofilm and growth at each concentration tested.


Asunto(s)
Antibacterianos/farmacología , Biopelículas/efectos de los fármacos , Streptococcus mutans/efectos de los fármacos , Humanos , Técnicas In Vitro , Pruebas de Sensibilidad Microbiana
18.
Community Dent Oral Epidemiol ; 45(3): 251-257, 2017 06.
Artículo en Inglés | MEDLINE | ID: mdl-28145570

RESUMEN

OBJECTIVES: This study aimed to calculate the fluoride concentrations of commonly consumed foods and beverages for 2-years-old children utilizing market basket information for the US Midwest region. METHODS: Total Diet Study food lists were cross-referenced with National Health and Nutrition Examination Survey-What We Eat in America data to determine the foods and beverages to be included. Fluoride concentrations were determined using a modification of the hexamethyldisiloxane microdiffusion technique. Fluoride concentrations were summarized for each of the food categories. Daily dietary fluoride intake was estimated using a simulation analysis. RESULTS: Food and beverage fluoride concentrations varied widely, ranging from nondetectable for some oils and dairy products to more than 3.0 µgF/g food for some processed meats, fish and fruits. The estimated mean (±SD) daily dietary fluoride intake, excluding dentifrice and supplements, was 412±114 µgF/d. The estimated average ingestion for a 2-years-old weighing 12.24 kg was 0.034±0.009 mg/kg/d. A diet based on foods and beverages in the fifth percentile of fluoride intake distribution for an average child would result in 247 µgF/d or 0.020 mg/kg/d, while a diet with foods and beverages in the 95th percentile would result in a total intake of 622 µgF/d or 0.051 mg/kg/d. CONCLUSIONS: The fluoride concentrations of foods and beverages vary widely, and, if items in the 95th percentile of fluoride intake distribution are ingested, children could consume more fluoride than the recommended 0.05 mg/kg/d. Fluoride intake calculated in this study was higher than historically reported dietary levels.


Asunto(s)
Dieta/estadística & datos numéricos , Fluoruros/administración & dosificación , Bebidas/análisis , Bebidas/estadística & datos numéricos , Preescolar , Femenino , Fluoruros/análisis , Alimentos/estadística & datos numéricos , Análisis de los Alimentos , Humanos , Masculino , Medio Oeste de Estados Unidos , Encuestas Nutricionales
19.
Dent J (Basel) ; 4(3)2016 Aug 15.
Artículo en Inglés | MEDLINE | ID: mdl-29563469

RESUMEN

The purpose of this study was to determine if differences in behavior exist following dental treatment under hospital-based general anesthesia (HBGA) or office-based general anesthesia (OBGA) in the percentage of patients exhibiting positive behavior and in the mean Frankl scores at recall visits. This retrospective study examined records of a pediatric dental office over a 4 year period. Patients presenting before 48 months of age for an initial exam who were diagnosed with early childhood caries were included in the study. Following an initial exam, patients were treated under HBGA or OBGA. Patients were followed to determine their behavior at 6-, 12- and 18-month recall appointments. Fifty-four patients received treatment under HBGA and 26 were treated under OBGA. OBGA patients were significantly more likely to exhibit positive behavior at the 6- and 12-month recall visits p = 0.038 & p = 0.029). Clinicians should consider future behavior when determining general anesthesia treatment modalities in children with early childhood caries presenting to their office.

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