RESUMEN
BACKGROUND: This study aimed to determine the psychometric properties of the English-language version of the Orofacial Esthetic Scale (OES-E) in a population of dental patients. METHODS: In this cross-sectional study, 1,784 English-speaking, adult dental patients (mean age, 56.7 [standard deviation, 15.8] years; 60.0% women) were included. The 8-item OES-E was used to assess orofacial appearance. Dimensionality of the OES was investigated through an analysis of the items' correlation matrix, a parallel analysis, and an exploratory factor analysis. Convergent validity was determined by means of several correlations between the OES and items of the Oral Health Impact Profile measuring orofacial appearance. Reliability of the OES was assessed as the instrument's internal consistency by means of computing Cronbach α and average interitem correlation. RESULTS: All analyses for dimensionality revealed that the OES is sufficiently represented by a single factor. Convergent validity was supported by means of the correlations of the OES summary score with the other measures of the construct with Pearson product moment and Spearman rank correlation coefficients of the expected size and direction. Cronbach α (lower boundary of 95% confidence interval, 0.94) and average interitem correlation (0.70) revealed that the scale's internal consistency was excellent. CONCLUSION: This study found that the OES-E has sufficient psychometric properties to characterize dental patient's global assessment of orofacial appearance. PRACTICAL IMPLICATIONS: The brevity and the easy application make the OES a pragmatic tool to clinically appraise the important construct of orofacial appearance in dental patients.
Asunto(s)
Estética Dental , Lenguaje , Adolescente , Adulto , Estudios Transversales , Femenino , Humanos , Masculino , Psicometría , Calidad de Vida , Reproducibilidad de los Resultados , Encuestas y CuestionariosRESUMEN
PURPOSE: Endoscopic technology has been developed to facilitate imagery for use during diagnostic and therapeutic phases of periodontal care. The purpose of this study was to compare the level of subgingival calculus detection using a periodontal endoscope with that of conventional tactile explorer in periodontitis subjects. METHODS: A convenience sample of 26 subjects with moderate periodontitis in at least 2 quadrants was recruited from the University of Minnesota School of Dentistry to undergo quadrant scaling and root planing. One quadrant from each subject was randomized for tactile calculus detection alone and the other quadrant for tactile detection plus the Perioscope ™ (Perioscopy Inc., Oakland, Cali). A calculus index on a 0 to 3 score was performed at baseline and at 2 post-scaling and root planing visits. Sites where calculus was detected at visit 1 were retreated. T-tests were used to determine within-subject differences between Perioscope™ and tactile measures, and changes in measures between visits. RESULTS: Significantly more calculus was detected using the Perioscope™ vs. tactile explorer for all 3 subject visits (p<0.005). Mean changes (reduction) in calculus detection from baseline to visit 1 were statistically significant for both the Perioscope™ and tactile quadrants (p<0.0001). However, further reductions in calculus detection from visit 1 to visit 2 was only significant for the Perioscope™ quadrant (p<0.025), indicating that this methodology was able to more precisely detect calculus at this visit. CONCLUSION: It was concluded that the addition of a visual component to calculus detection via the Perioscope™ was most helpful in the re-evaluation phase of periodontal therapy.
Asunto(s)
Cálculos Dentales/diagnóstico , Endoscopía/métodos , Examen Físico/instrumentación , Tacto , Cálculos Dentales/terapia , Profilaxis Dental/instrumentación , Raspado Dental/métodos , Encía/patología , Humanos , Índice de Higiene Oral , Pérdida de la Inserción Periodontal/terapia , Índice Periodontal , Bolsa Periodontal/terapia , Periodontitis/terapia , Aplanamiento de la Raíz/métodosRESUMEN
Although most cases of temporomandibular muscle and joint disorders (TMJD) are mild and self-limiting, about 10% of TMJD patients develop severe disorders associated with chronic pain and disability. It has been suggested that depression and catastrophizing contributes to TMJD chronicity. This article assesses the effects of catastrophizing and depression on clinically significant TMJD pain (Graded Chronic Pain Scale [GCPS] II-IV). Four hundred eighty participants, recruited from the Minneapolis/St. Paul area through media advertisements and local dentists, received examinations and completed the GCPS at baseline and at 18-month follow-up. In a multivariable analysis including gender, age, and worst pain intensity, baseline catastrophizing (ß 3.79, P<0.0001) and pain intensity at baseline (ß 0.39, P<0.0001) were positively associated with characteristic of pain intensity at the 18th month. Disability at the 18-month follow-up was positively related to catastrophizing (ß 0.38, P<0.0001) and depression (ß 0.17, P=0.02). In addition, in the multivariable analysis adjusted by the same covariates previously described, the onset of clinically significant pain (GCPS II-IV) at the 18-month follow-up was associated with catastrophizing (odds ratio [OR] 1.72, P=0.02). Progression of clinically significant pain was related to catastrophizing (OR 2.16, P<0.0001) and widespread pain at baseline (OR 1.78, P=0.048). Results indicate that catastrophizing and depression contribute to the progression of chronic TMJD pain and disability, and therefore should be considered as important factors when evaluating and developing treatment plans for patients with TMJD.
Asunto(s)
Catastrofización/psicología , Dolor Crónico/psicología , Trastorno Depresivo/psicología , Trastornos de la Articulación Temporomandibular/psicología , Adulto , Catastrofización/epidemiología , Dolor Crónico/epidemiología , Estudios de Cohortes , Comorbilidad/tendencias , Trastorno Depresivo/epidemiología , Femenino , Humanos , Masculino , Músculos Masticadores/fisiopatología , Persona de Mediana Edad , Prevalencia , Estudios Prospectivos , Factores de Riesgo , Trastornos de la Articulación Temporomandibular/epidemiología , Adulto JovenRESUMEN
UNLABELLED: Although most cases of temporomandibular muscle and joint disorders (TMJD) are mild and self-limiting, about 10% of TMJD patients develop severe disorders associated with chronic pain and disability. It has been suggested that fibromyalgia and widespread pain play a significant role in TMJD chronicity. This paper assessed the effects of fibromyalgia and widespread pain on clinically significant TMJD pain (GCPS II-IV). Four hundred eighty-five participants recruited from the Minneapolis/St. Paul area through media advertisements and local dentists received examinations and completed the Graded Chronic Pain Scale (GCPS) at baseline and at 18 months. Baseline widespread pain (OR: 2.53, P = .04) and depression (OR: 5.30, P = .005) were associated with onset of clinically significant pain (GCPS II-IV) within 18 months after baseline. The risk associated with baseline fibromyalgia was moderate, but not significant (OR: 2.74, P = .09). Persistence of clinically significant pain was related to fibromyalgia (OR: 2.48, P = .02) and depression (OR: 2.48, P = .02). These results indicate that these centrally generated pain conditions play a role in the onset and persistence of clinically significant TMJD. PERSPECTIVE: Fibromyalgia and widespread pain should receive important consideration when evaluating and developing a treatment plan for patients with TMJD.
Asunto(s)
Síndromes de Dolor Regional Complejo/complicaciones , Síndromes de Dolor Regional Complejo/epidemiología , Fibromialgia/complicaciones , Fibromialgia/epidemiología , Trastornos de la Articulación Temporomandibular/complicaciones , Trastornos de la Articulación Temporomandibular/epidemiología , Adolescente , Adulto , Anciano , Enfermedad Crónica , Estudios de Cohortes , Comorbilidad , Síndromes de Dolor Regional Complejo/terapia , Trastorno Depresivo/diagnóstico , Trastorno Depresivo/epidemiología , Trastorno Depresivo/terapia , Femenino , Fibromialgia/terapia , Humanos , Masculino , Persona de Mediana Edad , Dimensión del Dolor/métodos , Estudios Prospectivos , Trastornos de la Articulación Temporomandibular/terapia , Adulto JovenRESUMEN
AIMS: The primary aim was to determine new estimates for the measurement reliability of the Research Diagnostic Criteria for Temporomandibular Disorders (RDC/TMD) Axis I diagnostic algorithms. A second aim was to present data on the reliability of key clinical measures of the diagnostic algorithms. METHODS: Kappa (k), computed by generalized estimate equation procedures, was selected as the primary estimate of interexaminer reliability. Intersite reliability of six examiners from three study sites was assessed annually over the 5-year period of the RDC/TMD Validation Project. Intrasite reliability was monitored throughout the validation study by comparing RDC/TMD data collections performed on the same day by the test examiner and a criterion examiner. RESULTS: Intersite calibrations included a total of 180 subjects. Intersite reliability of RDC/TMD diagnoses was excellent (k > 0.75) when myofascial pain diagnoses (Ia or Ib) were grouped. Good reliability was observed for discrete myofascial pain diagnoses Ia (k = 0.62) and Ib (k = 0.58), for disc displacement with reduction (k = 0.63), disc displacement without reduction with limited opening (k = 0.62), arthralgia (k = 0.55), and when joint pain (IIIa or IIIb) was grouped (k = 0.59). Reliability of less frequently observed diagnoses such as disc displacements without reduction without limited opening, and osteoarthrosis (IIIb, IIIc), was poor to marginally fair (k = 0.31-0.43). Intrasite monitoring results (n = 705) approximated intersite reliability estimates. The greatest difference in paired estimates was 0.18 (IIc). CONCLUSION: Reliability of the RDC/TMD protocol was good to excellent for myofascial pain, arthralgia, disc displacement with reduction, and disc displacement without reduction with limited opening. Reliability was poor to marginally fair for disc displacement without reduction without limited opening and osteoarthrosis.
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Trastornos de la Articulación Temporomandibular/clasificación , Trastornos de la Articulación Temporomandibular/diagnóstico , Algoritmos , Artralgia/diagnóstico , Dolor Facial/diagnóstico , Humanos , Luxaciones Articulares/diagnóstico , Modelos Estadísticos , Variaciones Dependientes del Observador , Osteoartritis/diagnóstico , Estándares de Referencia , Reproducibilidad de los Resultados , Síndrome de la Disfunción de Articulación Temporomandibular/diagnóstico , Estudios de Validación como AsuntoRESUMEN
BACKGROUND: The purpose of this study was to test the hypothesis that periodontal pathogens associated with aggressive periodontitis persist in extracrevicular locations following scaling and root planing, systemic antibiotics, and antimicrobial rinses. METHODS: Eighteen patients with aggressive periodontitis received a clinical examination during which samples of subgingival plaque and buccal epithelial cells were obtained. Treatment consisted of full-mouth root planing, systemic antibiotics, and chlorhexidine rinses. Clinical measurements and sampling were repeated at 3 and 6 months. Quantitative polymerase chain reaction determined the number of Aggregatibacter actinomycetemcomitans (previously Actinobacillus actinomycetemcomitans), Prevotella intermedia, Porphyromonas gingivalis, Tannerella forsythia (previously T. forsythensis), and Treponema denticola in the plaque. Fluorescence in situ hybridization and confocal microscopy determined the extent of intracellular invasion in epithelial cells. RESULTS: Clinical measurements improved significantly following treatment. All bacterial species except P. gingivalis were significantly reduced in plaque between baseline and 3 months. However, all species showed a trend to repopulate between 3 and 6 months. This increase was statistically significant for log T. denticola counts. All species were detected intracellularly. The percentage of cells infected intracellularly was not affected by therapy. CONCLUSIONS: The 6-month increasing trend in the levels of plaque bacteria suggests that subgingival recolonization was occurring. Because the presence of these species within epithelial cells was not altered after treatment, it is plausible that recolonization may occur from the oral mucosa. Systemic antibiotics and topical chlorhexidine did not reduce the percentage of invaded epithelial cells. These data support the hypothesis that extracrevicular reservoirs of bacteria exist, which might contribute to recurrent or refractory disease in some patients.
Asunto(s)
Periodontitis Agresiva/microbiología , Bacterias Gramnegativas/crecimiento & desarrollo , Mucosa Bucal/microbiología , Adolescente , Adulto , Anciano , Aggregatibacter actinomycetemcomitans/crecimiento & desarrollo , Periodontitis Agresiva/terapia , Amoxicilina/uso terapéutico , Antibacterianos/uso terapéutico , Antiinfecciosos Locales/uso terapéutico , Bacteroides/crecimiento & desarrollo , Clorhexidina/uso terapéutico , Recuento de Colonia Microbiana , Placa Dental/microbiología , Células Epiteliales/microbiología , Femenino , Estudios de Seguimiento , Humanos , Masculino , Metronidazol/uso terapéutico , Persona de Mediana Edad , Antisépticos Bucales/uso terapéutico , Porphyromonas gingivalis/crecimiento & desarrollo , Prevotella intermedia/crecimiento & desarrollo , Aplanamiento de la Raíz , Treponema denticola/crecimiento & desarrollo , Adulto JovenRESUMEN
AIMS: To determine whether Rocabado's 6 x 6 exercise program has an added benefit to self-care alone in reducing myofascial jaw pain and improving forward head posture (FHP) in subjects with myofascial pain and FHP at the end of 4 weeks. METHODS: In this double-blinded trial, 45 subjects (43 female and 2 male, mean age 24 years) were randomly assigned to self-care or self-care + 6 X 6 exercises. The primary outcome measure was intensity of jaw pain on a numerical graphic rating scale (NGRS). Secondary outcome measures were jaw pain on a verbal rating scale (VRS), neck pain (NGRS and VRS), and change in head posture. Twenty-one subjects per group resulted in 80% power to detect a difference of 2 in the NGRS for intensity of jaw pain. Alpha was set at .05 for statistical significance. RESULTS: Both groups showed significant statistical (P = .001) and clinical (> 2 on NGRS) improvement in jaw pain intensity. Jaw pain and neck pain improved significantly (P < .01) in both groups. There were no differences between groups for any of the measures. A significant change in head posture was not detected in either group. CONCLUSION: The 6 x 6 exercises were not significantly more beneficial in reducing the intensity of jaw and neck pain than self-care alone. Furthermore, they were not beneficial in improving head posture within the 4-week duration of this study.
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Ejercicio Físico , Dolor Facial/terapia , Músculos Masticadores/fisiopatología , Dolor de Cuello/terapia , Adulto , Análisis de Varianza , Método Doble Ciego , Femenino , Humanos , Masculino , Postura , Autocuidado/métodosRESUMEN
Volatile sulfur compounds are known to be major contributors to oral malodor, and their detection by gas chromatography (GC) is a commonly used method for evaluating breath odor in clinical trials. A custom-designed breath-sampling GC system was developed for this purpose. A clinical study was performed to compare the performance of this instrumental method to organoleptic evaluation by trained odor judges. A statistically significant correlation was found between the measured levels of volatile sulfurs and the ratings of the odor judges. Both methods performed similarly in evaluating the breath-freshening effects of two test products. These results demonstrate the strength of the GC method for evaluating breath odor and predicting the breath-freshening effects of oral-care products.