RESUMEN
AIM: Dysphagia is common in dependent older adults. Thus, a method of evaluating eating and swallowing functions that can be used to diagnose and manage dysphagia in a simple and robust manner is required. In 2002, the Mann Assessment of Swallowing Ability (MASA) was introduced to identify dysphagia in acute-stage stroke patients. As the MASA enables easy screening, it might also be applicable to dependent older adults if appropriate MASA cut-off values and the most useful assessment items could be determined. In the present study, we attempted to determine suitable MASA cut-off values, and the most useful assessment items for predicting aspiration and pharyngeal retention in dependent older adults. METHODS: Using the MASA, we evaluated the eating and swallowing functions of 50 dependent older adults with dysphagia. All of the patients also underwent videoendoscopic-based swallowing evaluations to detect aspiration and pharyngeal retention. The participants' characteristics and the utility of each assessment item were compared between various groups. Using the patients' videoendoscopic findings as a reference, receiver operating characteristic curve analysis was carried out to determine appropriate cut-off values for predicting aspiration and pharyngeal retention in dependent older adults. RESULTS: The optimal MASA cut-off values for predicting aspiration and pharyngeal retention were 122 points and 151 points, respectively. A total of 17 of the 24 clinical items assessed by the MASA were found to be associated with aspiration in dependent older adults. CONCLUSIONS: The MASA is a useful screening tool for evaluating eating and swallowing functions in dependent older adults. Geriatr Gerontol Int 2017; 17: 561-567.
Asunto(s)
Trastornos de Deglución/diagnóstico , Deglución/fisiología , Endoscopía , Cirugía Asistida por Video , Anciano , Anciano de 80 o más Años , Trastornos de Deglución/complicaciones , Femenino , Evaluación Geriátrica , Humanos , Masculino , Tamizaje Masivo , Valor Predictivo de las Pruebas , Curva ROC , Aspiración Respiratoria/diagnóstico , Aspiración Respiratoria/etiologíaRESUMEN
Change in oral function was evaluated longitudinally in elderly persons participating in an Exercises for Healthy Oral Function program implemented as part of the Long-Term Care Prevention Project. The participants comprised high-risk and healthy persons aged 65 yr or over. A questionnaire was used to classify them into two groups ('every day or sometimes' or 'rarely') at the end of the study for a comparison of change in repetitive saliva swallowing test (RSST) scores and oral diadochokinesis between 3 time points: at before, at immediately after, and at 1 yr after completion of the program. The average RSST score showed a decrease at 1 yr after intervention, but the difference was not statistically significant. Oral diadochokinesis showed a significant increase for all syllables upon completion of the program compared with at the beginning. This was followed by a significant decrease at 1 yr later compared with at the time of completion in the 'rarely' group for all syllables, but not in the 'every day or sometimes' group. In addition, the number of repetitions was significantly lower in the 'rarely' group than in the 'every day or sometimes' group for all syllables at 1 yr after completion. The results of the present study suggest that Long-Term Care Prevention Projects are necessary to maintain and improve oral function.
Asunto(s)
Trastornos de la Articulación/prevención & control , Trastornos de la Articulación/rehabilitación , Servicios de Salud Comunitaria/métodos , Trastornos de Deglución/prevención & control , Trastornos de Deglución/rehabilitación , Técnicas de Ejercicio con Movimientos/educación , Técnicas de Ejercicio con Movimientos/métodos , Terapia por Ejercicio/educación , Terapia por Ejercicio/métodos , Evaluación de Programas y Proyectos de Salud , Logopedia/educación , Logopedia/métodos , Anciano , Anciano de 80 o más Años , Pueblo Asiatico/etnología , Deglución/fisiología , Cara/fisiología , Femenino , Educación en Salud Dental/métodos , Promoción de la Salud , Servicios de Salud para Ancianos , Humanos , Japón/etnología , Estudios Longitudinales , Masculino , Higiene Bucal/educación , Cooperación del Paciente/estadística & datos numéricos , Habla/fisiología , Lengua/fisiologíaRESUMEN
As of fiscal year 2006, it became compulsory for all newly licensed dentists in Japan to undergo a year of practical training at one of the designated training facilities found throughout the country as part of their postgraduate programs. The goal of this training is for the trainees to acquire diagnostic and therapeutic skills. While officially trainees, they are nonetheless regarded as members of staff. Clinical training emphasizes improving both technical skills and theoretical knowledge. However, taking on such trainees is sometimes considered unprofitable, as work productivity is claimed to be low. The purpose of this study was to compare work outcomes and income generated between trainees and part-time dentists working at the Tokyo Dental College Suidobashi Hospital. The part-time dentists comprised clinical instructors and dentists responsible for outpatients. Postgraduate dental trainees also generally conduct dental treatment for outpatients. Therefore, part-time dentists were considered the most suitable for a control group. No significant difference was observed in the total number of patients seen by either group by the final term of clinical training. Furthermore, no significant difference was observed in insurance-based dental treatment unit income (insured care unit income) per patient between the two groups from the mid-term period of training onwards. These results suggest that, although the trainees were less efficient in terms of time taken to provide a diagnosis and treatment, their performance was almost equal when viewed from the viewpoint of insured care provided. Taken together, this suggests that time-related care efficiency must be increased and specific training policies and strategies developed to improve the work productivity of dental trainees.
Asunto(s)
Atención Ambulatoria/economía , Atención Odontológica , Odontólogos/economía , Renta , Empleo , Hospitales , Humanos , Japón , Salarios y Beneficios , TokioRESUMEN
A new semi-quantitative enumeration system has been developed for the detection of Streptococcus mutans in saliva. Using two kinds of species-specific monoclonal antibodies, this system can quickly detect salivary S. mutans within 30 min and classify the results into three levels. The aim of this study was to evaluate the potential of this test kit in determining risk for the development of caries. Saliva samples collected during a compulsory dental examination from 56 children aged 18-months were tested. The children were classified into 3 groups according to the level of salivary S. mutans determined. After 18 months, 36 of the children underwent a second examination to investigate whether there was a correlation between salivary S. mutans level at the first examination and subsequent increment in caries. The results showed a good correlation between the two. This indicates that salivary S. mutans level before the window of infection is an indicator of caries risk and can be quickly detected using this test kit. This rapid test should be particularly useful in assessing risk of future caries in very young children.
Asunto(s)
Anticuerpos Monoclonales/inmunología , Susceptibilidad a Caries Dentarias/fisiología , Caries Dental/etiología , Saliva/microbiología , Streptococcus mutans/aislamiento & purificación , Carga Bacteriana , Índice CPO , Caries Dental/microbiología , Femenino , Estudios de Seguimiento , Predicción , Humanos , Lactante , Masculino , Juego de Reactivos para Diagnóstico , Medición de Riesgo , Especificidad de la Especie , Streptococcus mutans/inmunologíaRESUMEN
A facilities-group system designed to provide clinical training at dental clinics was developed after postgraduate clinical training became mandatory for dentists in Japan in 2006. As a result, there has been a steady increase in the number of dental clinics collaborating with dental school hospitals under this program. A larger number of dental clinics have also been designated as single-system facilities, program management facilities or collaborating facilities. However, it remains to be determined whether this increase in the number of dental clinics designated as clinical training facilities has led to an increase in the amount of training offered. Therefore, the purpose of this study was to investigate trends in the percentage of postgraduate dental trainees at dental clinics between fiscal years 2006 and 2010. The results showed no significant correlation among (1) the percentage of dental clinics designated as single-system collaborating facilities, (2) the percentage of training programs at dental clinics, and (3) the proportion of training program recruitment offers by dental clinics compared to the total number of recruits. These findings showed that increasing the number of collaborating dental clinics did not lead to an increase in the amount of clinical training at dental clinics. The findings also suggest that increasing the number of single-system or program management dental clinics is important in promoting clinical training at dental clinics.
Asunto(s)
Clínicas Odontológicas/estadística & datos numéricos , Educación en Odontología/estadística & datos numéricos , Internado y Residencia/estadística & datos numéricos , Curriculum , Hospitales de Enseñanza/estadística & datos numéricos , Humanos , Japón , Selección de Personal/estadística & datos numéricos , Facultades de Odontología/estadística & datos numéricosRESUMEN
Postgraduate clinical training for dentists has been mandatory in Japan since 2006. Hirata et al. reported that the geographic distribution of postgraduate dental trainees by prefecture in 2006 was worse than that of practicing dentists. This suggests that the postgraduate clinical training system could intensify the problem of distribution of dentists. In this study, therefore, we reviewed the geographic distribution of postgraduate dental trainees and practicing dentists between 2006 and 2010 in detail by city, ward, town and village by using the Lorenz curve and Gini coefficient. The results showed that while there was no significant worsening of geographic distribution of postgraduate dental trainees, the distribution of practicing dentists continued to deteriorate. A number of reasons may explain these findings: the clinical training system is based on a one-year employment contract, and dentists subsequently relocate as driven by the market; and geographic distribution among cities, towns and villages has worsened as a result of the merger of municipalities. The geographic distribution of practicing dentists is expected to deteriorate further if the number of dentists takes a downward turn in the future. Therefore, it is necessary to continuously review the distribution of postgraduate dental trainees.
Asunto(s)
Odontólogos/provisión & distribución , Educación en Odontología , Internado y Residencia , Programas Obligatorios , Estudiantes de Odontología/estadística & datos numéricos , Odontólogos/estadística & datos numéricos , Humanos , Japón , Ubicación de la Práctica Profesional/estadística & datos numéricos , Población Rural/estadística & datos numéricos , Población Suburbana/estadística & datos numéricos , Población Urbana/estadística & datos numéricosRESUMEN
The need for domiciliary dental care has increased with the aging of Japanese society. The Tokyo Metropolitan Government and Tokyo Dental Association conducted a survey of dental institutions within Tokyo in order to clarify which factors influenced implementation of domiciliary dental care by dental institutions. The proportion was significantly higher in (1) dentists in their 50s or older, (2) those working in cooperation with primary care physicians, (3) those providing dysphagia rehabilitation, (4) those who give information on prevention of aspiration pneumonia, (5) those who attended training on medical or domiciliary dental care for the elderly in need of nursing care, and (6) those who attended training workshops and seminars provided by the Tokyo Dental Association in 2010. In the logistic regression analysis, a significant odds ratio was obtained for the same items, excluding age. Attendance at training on medical or domiciliary dental care for the elderly in need of nursing care had the highest odds ratio. Those who attended any kind of training course implemented domiciliary dental care significantly more often. Training conducted by the Tokyo Metropolitan Center for Oral Health of Persons with Disabilities, Tokyo Dental Association, and local dental associations showed a significant odds ratio, with the highest by the Tokyo Dental Association. Traditionally, education on domiciliary dental care in the elderly is not provided at the college level. The present results indicate the importance of educating students with regard to the unique challenges such work poses. Attending seminars hosted by the Tokyo Dental Association also significantly influenced implementation of domiciliary dental care. This seems to be an important result, suggesting the effectiveness of training provided by dental associations with regard to the promotion of domiciliary dental care. This indicates the need for dental associations to provide such training throughout Japan.
Asunto(s)
Atención Odontológica/estadística & datos numéricos , Servicios de Atención de Salud a Domicilio/estadística & datos numéricos , Servicios Urbanos de Salud/estadística & datos numéricos , Adulto , Anciano , Trastornos de Deglución/rehabilitación , Cuidado Dental para Ancianos/estadística & datos numéricos , Higienistas Dentales/estadística & datos numéricos , Odontólogos/estadística & datos numéricos , Educación Continua en Odontología/estadística & datos numéricos , Femenino , Promoción de la Salud/estadística & datos numéricos , Servicios de Salud para Ancianos/estadística & datos numéricos , Humanos , Masculino , Persona de Mediana Edad , Atención de Enfermería/estadística & datos numéricos , Grupo de Atención al Paciente/estadística & datos numéricos , Neumonía por Aspiración/prevención & control , Atención Primaria de Salud/estadística & datos numéricos , Sociedades Odontológicas/estadística & datos numéricos , Tokio , Adulto JovenRESUMEN
AIM: The purpose of this study was to analyze the improvement in oral function and environment in high-risk elderly persons participating in a program to improve oral function organized by their local government. METHODS: Participants comprised 36 high-risk elderly and the mean age was 77.11 ± 7.24 years. The program involved training sessions carried out five or six times every 2-3 weeks for 3 months. Oral function and environment was evaluated before and after the program. The research period extended from 2008 to 2010. RESULTS: The effects of intervention were clearly observed in oral diadochokinesis score in the high-risk elderly. Persons with a lower repetitive saliva swallowing test (RSST) and oral diadochokinesis score before intervention showed a tendency toward even greater improvement. No significant changes were observed in saliva secretion or total amounts of Streptococcus mutans, Lactobacilli, Candida or total microorganisms. CONCLUSIONS: The effects of intervention were clearly recognized in regards to oral diadochokinesis. Improvement in RSST and oral diadochokinesis scores was marked in those persons showing a lower number of articulations before intervention.
Asunto(s)
Promoción de la Salud , Boca/fisiología , Salud Bucal , Evaluación de Programas y Proyectos de Salud , Anciano , Carga Bacteriana , Candida/aislamiento & purificación , Recuento de Colonia Microbiana , Índice CPO , Deglución/fisiología , Dentaduras , Femenino , Educación en Salud Dental , Humanos , Japón , Lactobacillus/aislamiento & purificación , Masculino , Destreza Motora/fisiología , Higiene Bucal , Índice Periodontal , Fonética , Saliva/metabolismo , Saliva/microbiología , Tasa de Secreción/fisiología , Habla/fisiología , Streptococcus mutans/aislamiento & purificación , Lengua/patología , Cepillado DentalRESUMEN
Postgraduate clinical training for dentists in Japan became mandatory in April 2006. Mandatory postgraduate clinical training for physicians has been criticized as having accelerated the imbalance in distribution of physicians. This suggests the danger that the same phenomenon might occur in distribution of dentists. It is also necessary to investigate the geographic distribution of dental trainees and practicing dentists in Japan. In this study, the number of dental trainees enrolled in each clinical training program and number that had actually received clinical training at each facility were compared by prefecture. The results suggest that disparities in the number of dental trainees among prefectures are being compensated for by movement across prefectural borders under the clinical training facilities-group system. Postgraduate dental trainees, however, showed a significantly greater imbalance in geographic distribution than practicing dentists. Continuation of the postgraduate clinical training for dentists under the existing system may accelerate this imbalance in distribution of dentists. To prevent this, practical measures should be taken in accordance with the coming review of the system, based on research regarding changes in geographic distribution of dental trainees.