RESUMEN
The incidence of oral cancer is rising in Ireland. The aim of this study is to assess the level of awareness of oral cancer amongst non-consultant hospital doctors (NCHDs) in Ireland, so any knowledge deficits can be identified and addressed. Data was collected by means of an anonymous online questionnaire, which was distributed via a private social media page for NCHDs in Ireland. It was completed by 221 participants, of which over 80% recorded that they do not regularly examine patients' oral mucosa. Sixty percent were 'unsure', and 21%, 'very unsure', about diagnosing oral cancer based on clinical appearance. Nor were respondents able to identify confidently the various potential risk factors for oral cancer. Eighty-four percent of NCHDs requested further education on the topic. The response rate of the study was low, and further investigation is required to determine if the findings of this study are representative of the wider NCHD community. The chief recommendation of this paper is to provide more education about oral cancer, at both medical undergraduate and postgraduate levels, and to increase awareness of the condition amongst hospital doctors.
Asunto(s)
Concienciación , Cuerpo Médico de Hospitales , Neoplasias de la Boca/diagnóstico , Competencia Clínica , Humanos , Irlanda , Encuestas y CuestionariosRESUMEN
INTRODUCTION: Oral Medicine focuses on care for patients with chronic, recurrent and medically related disorders of the orofacial region that are distinct from diseases of the periodontal and tooth tissues, with an emphasis on non-surgical management. At present, there are no shared outcomes for Oral Medicine to define the standards to be achieved before new graduates become registered dentists engaged with ongoing professional development. CURRICULUM: We present a consensus undergraduate curriculum in Oral Medicine agreed by representatives from 18 Dental Schools in the United Kingdom and Republic of Ireland. The scope of Oral Medicine practice includes conditions involving the oral mucosa, salivary glands, neurological system or musculoskeletal tissues that are not directly attributable to dental (tooth and periodontium) pathology. Account is taken of the priorities for practice and learning opportunities needed to support development of relevance to independent clinical practice. The outcomes triangulate with the requirements set out by the respective regulatory bodies in the UK and Republic of Ireland prior to first registration and are consistent with the framework for European undergraduate dental education and greater harmonisation of dental education. CONCLUSIONS: This curriculum will act as a foundation for an increasingly shared approach between centres with respect to the outcomes to be achieved in Oral Medicine. The curriculum may also be of interest to others, such as those responsible for the training of dental hygienists and dental therapists. It provides a platform for future collective developments with the overarching goal of raising the quality of patient care.
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Curriculum , Educación en Odontología , Medicina Oral/educación , Estudiantes de Odontología , Educación en Odontología/normas , Evaluación Educacional , Humanos , Irlanda , Mucosa Bucal , Sistema Musculoesquelético , Sistema Nervioso , Medicina Oral/normas , Calidad de la Atención de Salud , Glándulas Salivales , Reino UnidoRESUMEN
OBJECTIVES: HPV16-positive oropharyngeal cancer (OPC) patients experience better outcomes compared to HPV16-negative patients. Currently, strategies for treatment de-escalation are based on HPV status, smoking history and disease stage. However, the appropriate cut-point for smoking and the role of other non-clinical factors in OPC survival remains uncertain. MATERIALS AND METHODS: We examined factors associated with OPC outcome in 321 patients recruited in a large European multi-center study. Seropositivity for HPV16 E6 was used as a marker of HPV16 positive cancer. Hazard ratios (HR) and confidence intervals (CI) were estimated using Cox proportional models adjusted for potential confounders. RESULTS: Overall 5-year survival following OPC diagnosis was 50%. HPV16-positive OPC cases were at significantly lower risk of death (aHRâ¯=â¯0.51, 95% CI: 0.32-0.80). A significant effect on OPC survival was apparent for female sex (aHR 0.50: 95% CI: 0.29-0.85) and being underweight at diagnosis (aHR: 2.41, 95% CI: 1.38-4.21). A 10 pack year smoking history was not associated with overall survival. Higher stage at diagnosis appeared as the only factor significantly associated with OPC recurrence (aHR: 4.88, 95% CI: 2.12-11.21). CONCLUSION: This study confirms that HPV16 status is an independent prognostic factor for OPC survival while female sex lowers risk of death and being underweight at diagnosis increases the risk of death. Smoking was not an independent predictor of OPC survival.
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Neoplasias Orofaríngeas/patología , Análisis de Supervivencia , Alphapapillomavirus/aislamiento & purificación , Índice de Masa Corporal , Femenino , Humanos , Masculino , Persona de Mediana Edad , Recurrencia Local de Neoplasia , Neoplasias Orofaríngeas/virología , Estudios Retrospectivos , Factores de Riesgo , Fumar , Infecciones Tumorales por Virus/patología , Infecciones Tumorales por Virus/virologíaRESUMEN
Durable protection from hepatitis B virus (HBV) and other vaccine-preventable diseases assumes great importance due to improved long-term patient and graft survival rates in pediatric liver transplantation. Vaccine immunogenicity data in transplanted children is limited. This was a cross-sectional, single-center, point-prevalence study evaluating HBV immunity in 160 pediatric liver transplant recipients. Patients with hepatitis B surface antibody levels <10 IU/L were considered nonimmune. Predictor variables for nonimmunity identified in univariate analyses were later analyzed within a logistic regression model. All subjects received the full HBV vaccination series prior to transplant. The majority (67%) of previously immunized pediatric liver transplant patients were nonimmune. Older children (p < 0.001) and children who were further out from transplant (p < 0.001) were more likely to be nonimmune in univariate analyses, but only time from transplant was a significant predictor of nonimmunity in a logistic regression model (odds ratio 1.3, p < 0.001 at 1 year). The mean time since transplant was 5.6 years ± 4.6. Markers of nutrition, immunosuppression, white blood cell parameters and type/severity of disease did not correlate with HBV immunity. Information on the anamnestic response to boosting or revaccination is needed to adequately address this vulnerable group.
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Vacunas contra Hepatitis B/inmunología , Vacunas contra Hepatitis B/uso terapéutico , Virus de la Hepatitis B/inmunología , Hepatitis B/epidemiología , Hepatitis B/prevención & control , Trasplante de Hígado , Receptores de Trasplantes , Factores de Edad , Anticuerpos/sangre , Niño , Preescolar , Estudios Transversales , Femenino , Hepatitis B/inmunología , Antígenos de Superficie de la Hepatitis B/inmunología , Virus de la Hepatitis B/aislamiento & purificación , Humanos , Hígado/patología , Hígado/virología , Modelos Logísticos , Masculino , Prevalencia , Factores de Riesgo , Índice de Severidad de la Enfermedad , Factores de Tiempo , Estados UnidosRESUMEN
Oral hairy leukoplakia (OHL), while typically associated with HIV infection and immunosuppression, is rarely seen in HIV negative immunocompetent individuals. We report on two cases of OHL in immunocompetent patients.
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Inmunocompetencia , Leucoplasia Vellosa/diagnóstico , Anciano , Candidiasis/diagnóstico , Seronegatividad para VIH , Herpesvirus Humano 4 , Humanos , Leucoplasia Vellosa/terapia , Leucoplasia Vellosa/virología , Masculino , Persona de Mediana EdadRESUMEN
OBJECTIVE: To characterize true coagulase-negative Staphylococcus (CoNS) infections in infants receiving neonatal intensive care. STUDY DESIGN: Retrospective cohort study of neonatal intensive care unit (NICU) infants with clinical sepsis and CoNS isolated from ≥ 2 blood cultures (BCs) or one BC and a sterile site (proved infection) or CoNS isolated from one BC and deemed significant after blinded data review (probable infection). RESULT: In all, 98% of 40 proved and 96% of 55 probable infections occurred in infants with birth weight (BW) <2000 g and gestation <34 weeks. Total central lines (CLs) placed, but not CL duration or presence in situ, predicted proved (odds ratio (OR) 3.5, 95% confidence interval (CI) 1.4 to 8.3; P=0.005) and probable infection (OR 2.7, 95% CI 1.3 to 5.6; P=0.007) by multivariate analysis as did lethargy and gastric residuals. CONCLUSION: True CoNS infection is unlikely in infants with BW >2000 g and gestation >34 weeks. Total CL required for care, lethargy and gastric residuals predicted true CoNS infection.
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Bacteriemia/diagnóstico , Bacteriemia/microbiología , Cateterismo Venoso Central , Coagulasa/metabolismo , Infección Hospitalaria/diagnóstico , Infección Hospitalaria/microbiología , Medios de Cultivo , Contaminación de Equipos , Recien Nacido con Peso al Nacer Extremadamente Bajo , Recién Nacido de Bajo Peso , Unidades de Cuidado Intensivo Neonatal , Infecciones Estafilocócicas/diagnóstico , Infecciones Estafilocócicas/microbiología , Staphylococcus/enzimología , Bacteriemia/epidemiología , Infección Hospitalaria/epidemiología , Estudios Transversales , Diagnóstico Diferencial , Femenino , Humanos , Recién Nacido , Masculino , Recurrencia , Estudios Retrospectivos , Factores de Riesgo , Infecciones Estafilocócicas/epidemiologíaRESUMEN
BACKGROUND: The study aimed to investigate the role of medical history (skin warts, Candida albicans, herpetic lesions, heartburn, regurgitation) and medication use (for heartburn; for regurgitation; aspirin) in the aetiology of upper aerodigestive tract (UADT) cancer. METHODS: A multicentre (10 European countries) case-control study [Alcohol-Related CAncers and GEnetic susceptibility (ARCAGE) project]. RESULTS: There were 1779 cases of UADT cancer and 1993 controls. History of warts or C. albicans infection was associated with a reduced risk [odds ratio (OR) 0.80, 95% confidence interval (CI) 0.68-0.94 and OR 0.73, 95% CI 0.60-0.89, respectively] but there was no association with herpetic lesions, heartburn, regurgitation or medication for related symptoms. Regurgitation was associated with an increased risk for cancer of the oesophagus (OR 1.47, 95% CI 0.98-2.21). Regular aspirin use was not associated with risk of UADT cancer overall but was associated with a reduced risk for cancer of oesophagus (OR 0.51, 95% CI 0.28-0.96), hypopharynx (OR 0.53, 95% CI 0.28-1.02) and larynx (OR 0.74, 95% CI 0.54-1.01). CONCLUSIONS: A history of some infections appears to be a marker for decreased risk of UADT cancer. The role of medical history and medication use varied by UADT subsites with aspirin use associated with a decreased risk of oesophageal cancer and suggestive of a decreased risk of hypopharyngeal and laryngeal cancers.
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Carcinoma de Células Escamosas/etiología , Neoplasias de Cabeza y Cuello/etiología , Adulto , Aspirina/efectos adversos , Aspirina/uso terapéutico , Candidiasis/complicaciones , Estudios de Casos y Controles , Susceptibilidad a Enfermedades , Europa (Continente) , Pirosis/complicaciones , Infecciones por Herpesviridae/complicaciones , Humanos , Reflujo Laringofaríngeo/complicaciones , Persona de Mediana Edad , Oportunidad Relativa , Factores de Riesgo , Verrugas/complicaciones , Adulto JovenRESUMEN
OBJECTIVES: Orofacial granulomatosis has mostly been described in reports of very small numbers of cases. Few large case groups have been described. The aim of this study was to describe the demographics, symptoms, clinical features and laboratory findings in a large cohort of cases. SUBJECTS AND METHODS: Clinical and laboratory data for 119 cases of orofacial granulomatosis who attended oral medicine clinics in Dublin, Ireland, were examined for demographic characteristics at the time of first presentation. The male/female ratio was approximately 1:1, with a median age (and range) of 28 (5-84) years. RESULTS: Symptoms had been present for a median duration of 12 weeks. A food association was suspected by 30% of patients. The predominant complaint was lip swelling (77%) with only 15% reporting facial swelling, while 8% complained of both. Almost all patients had clinical evidence of lip or facial swelling (95%). Other common extra-oral manifestations were lip fissuring (30%), angular cheilitis (28%) and perioral erythema (28%). Common intra-oral manifestations were cobblestoning of the buccal mucosa (63%), ulcers (36%), granulomatous gingivitis (33%), mucosal tags (29%) and fissured tongue (17%). Over half of the biopsies (56%) performed were reported as typical of orofacial granulomatosis. CONCLUSION: This is one of the largest cohorts of orofacial granulomatosis patients to have been described in detail.
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Granulomatosis Orofacial/epidemiología , Adolescente , Adulto , Factores de Edad , Anciano , Anciano de 80 o más Años , Recuento de Células Sanguíneas , Análisis Químico de la Sangre , Queilitis/epidemiología , Niño , Preescolar , Estudios de Cohortes , Edema/epidemiología , Eritema/epidemiología , Parálisis Facial/epidemiología , Femenino , Gingivitis/epidemiología , Humanos , Hipersensibilidad/epidemiología , Irlanda/epidemiología , Enfermedades de los Labios/epidemiología , Masculino , Persona de Mediana Edad , Úlceras Bucales/epidemiología , Estudios Retrospectivos , Factores Sexuales , Lengua Fisurada/epidemiología , Adulto JovenRESUMEN
The technical aspects of dentistry need to be practised with insight into the spectrum of human diseases and illnesses and how these impact upon individuals and society. Application of this insight is critical to decision-making related to the planning and delivery of safe and appropriate patient-centred healthcare tailored to the needs of the individual. Provision for the necessary training is included in undergraduate programmes, but in the United Kingdom and Ireland there is considerable variation between centres without common outcomes. In 2009 representatives from 17 undergraduate dental schools in the United Kingdom and Ireland agreed to move towards a common, shared approach to meet their own immediate needs and that might also be of value to others in keeping with the Bologna Process. To provide a clear identity the term 'Clinical Medical Sciences in Dentistry' was agreed in preference to other names such as 'Human Disease' or 'Medicine and Surgery'. The group was challenged to define consensus outcomes. Contemporary dental education documents informed, but did not drive the process. The consensus curriculum for undergraduate Clinical Medical Sciences in Dentistry teaching agreed by the participating centres is reported. Many of the issues are generic and it includes elements that are likely to be applicable to others. This document will act as a focus for a more unified approach to the outcomes required by graduates of the participating centres and act as a catalyst for future developments that ultimately aim to enhance the quality of patient care.
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Medicina Clínica/educación , Curriculum , Educación en Odontología/métodos , Consenso , Atención a la Salud/organización & administración , Tratamiento de Urgencia , Humanos , Irlanda , Anamnesis , Manejo de Atención al Paciente , Examen Físico , Terapéutica , Reino UnidoRESUMEN
INTRODUCTION: In the European Union, there are 180,000 new cases of upper aerodigestive tract (UADT) cancer cases per year--more than half of whom will die of the disease. Socioeconomic inequalities in UADT cancer incidence are recognised across Europe. We aimed to assess the components of socioeconomic risk both independently and through their influence on the known behavioural risk factors of smoking, alcohol consumption and diet. PATIENTS AND METHODS: A multicentre case-control study with 2198 cases of UADT cancer and 2141 controls from hospital and population sources was undertaken involving 14 centres from 10 countries. Personal interviews collected information on demographics, lifetime occupation history, smoking, alcohol consumption and diet. Socioeconomic status was measured by education, occupational social class and unemployment. Odds ratios (ORs) and 95% confidence intervals (CIs) were computed using unconditional logistic regression. RESULTS: When controlling for age, sex and centre significantly increased risks for UADT cancer were observed for those with low versus high educational attainment OR=1.98 (95% CI 1.67, 2.36). Similarly, for occupational socioeconomic indicators--comparing the lowest versus highest International Socio-Economic Index (ISEI) quartile for the longest occupation gave OR=1.60 (1.28, 2.00); and for unemployment OR=1.64 (1.24, 2.17). Statistical significance remained for low education when adjusting for smoking, alcohol and diet behaviours OR=1.29 (1.06, 1.57) in the multivariate analysis. Inequalities were observed only among men but not among women and were greater among those in the British Isles and Eastern European countries than in Southern and Central/Northern European countries. Associations were broadly consistent for subsite and source of controls (hospital and community). CONCLUSION: Socioeconomic inequalities for UADT cancers are only observed among men and are not totally explained by smoking, alcohol drinking and diet.
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Neoplasias de Cabeza y Cuello/etiología , Adulto , Anciano , Consumo de Bebidas Alcohólicas/efectos adversos , Consumo de Bebidas Alcohólicas/epidemiología , Estudios de Casos y Controles , Dieta/estadística & datos numéricos , Escolaridad , Europa (Continente)/epidemiología , Femenino , Frutas , Neoplasias de Cabeza y Cuello/epidemiología , Humanos , Estilo de Vida , Masculino , Persona de Mediana Edad , Factores de Riesgo , Fumar/efectos adversos , Fumar/epidemiología , Clase Social , Factores Socioeconómicos , VerdurasRESUMEN
The use of fibrin sealant to secure the mesh after a hernia repair, and to reduce seroma formation after abdominoplasty, is well recognised. However, delivery of the fibrin sealant post-abdominoplasty has proved technically difficult due to the competing demands of: (1) applying instant pressure to the fibrin sealant-containing cavity and (2) accurate suturing of the skin flaps. A new technique is proposed for the application of the fibrin sealant during abdominoplasty.
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Pared Abdominal/cirugía , Adhesivo de Tejido de Fibrina/uso terapéutico , Hernia Inguinal/cirugía , Mallas Quirúrgicas , Humanos , Inyecciones Intralesiones , Laparoscopía/métodos , Pronóstico , Medición de Riesgo , Prevención Secundaria , Resistencia a la Tracción , Resultado del TratamientoRESUMEN
OBJECTIVE: To examine all studies reporting prevalences of oral lichen planus (OLP) for epidemiological validity and to extract prevalence data from the valid papers. DESIGN: Computer based literature searches were carried out using the MeSH headings 'lichen planus, oral and (prevalence or incidence)' and were supplemented by manual searching. MAIN OUTCOME MEASURES: Each paper was examined for five criteria: clinic-based or population study, adequate demographic description (by sex and age group) of the population, adequate demographic description of the sample (if the population was sampled), adequate demographic description of the OLP cases identified, and histological confirmation of the clinical diagnosis. RESULTS: Forty-five relevant papers were identified, 21 clinic-based and 24 population studies. All but one of the population studies was deficient. One study, while having some defects, was probably sufficiently valid to permit the findings to be regarded as useful. An overall age-standardized prevalence of 1.27% (0.96% in men and 1.57% in women) can be calculated from this study. CONCLUSIONS: There appears to be only one usable prevalence study of OLP. Other large-scale studies are required in other populations. Such studies need to distinguish between OLP and lichenoid reactions.
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Liquen Plano Oral/epidemiología , Adolescente , Adulto , Factores de Edad , Anciano , Asia/epidemiología , Demografía , Clínicas Odontológicas/estadística & datos numéricos , Europa (Continente)/epidemiología , Femenino , Salud Global , Humanos , Masculino , Persona de Mediana Edad , Vigilancia de la Población , Prevalencia , Factores Sexuales , Estados Unidos/epidemiología , Adulto JovenRESUMEN
We report a case of gingival T cell non-Hodgkin's lymphoma that responded initially to chemotherapy, recurred at another site a year later, but regressed spontaneously after incisional biopsy. We are not aware of any other reports about spontaneous regression of T cell lymphomas in the oral cavity.
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Neoplasias Gingivales , Linfoma de Células T Periférico , Neoplasias Gingivales/sangre , Neoplasias Gingivales/patología , Neoplasias Gingivales/terapia , Humanos , Linfoma de Células T Periférico/sangre , Linfoma de Células T Periférico/patología , Linfoma de Células T Periférico/terapia , Masculino , Persona de Mediana Edad , Remisión EspontáneaRESUMEN
Oral cancer has anecdotally been held to have a regional distribution in Ireland, with higher incidence rates in western areas. The first all-Ireland data sets on oral cancer incidence rates were recently published by cancer registries in Northern Ireland and the Republic of Ireland, for the years 1994-1998 and 1994-1997 respectively. The objective of this study was to analyse these rates according to the 12 health administrative regions on the island of Ireland. All rates were standardised to the world population using standard methodology, and were examined separately for lip, intra-oral, salivary and pharyngeal cancers for men and for women. Rates were mapped to highlight any regional variations. In general, the anecdotal evidence for higher incidences in the west of Ireland has not been borne out, except for lip cancers in men, which in turn is reflected in the slight western preponderance in the distribution of all oral cancers. The incidences of intra-oral cancers in both men and women were highest in the regions that include the two large conurbations (Belfast and Dublin). We conclude that the anecdotal evidence for a higher incidence of oral cancer in the west of Ireland was probably based on the distorting effect of the high incidences of lip cancer in men in these regions.
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Neoplasias de la Boca/epidemiología , Neoplasias Faríngeas/epidemiología , Femenino , Humanos , Incidencia , Irlanda/epidemiología , Masculino , Irlanda del Norte/epidemiología , Características de la ResidenciaRESUMEN
AIMS: To assess by postal questionnaire, cross-infection control methods, especially sterilisation procedures, of 700 general dental practitioners in the Republic of Ireland, and to biologically monitor steam pressure sterilisers or autoclaves in their practices. MAIN OUTCOME MEASURES: Methods of instrument cleaning and sterilisation, autoclave efficacy. RESULTS: A response rate of 40% with all, except one practitioner, using steam sterilisation. 49% also reported the use of chemical sterilisation with a quarter of these using glutaraldehyde. However, instrument soaking time varied greatly from 2.5 minutes to 74 hours. Methods of instrument cleaning prior to autoclaving were as follows: scrubbing by hand 41.5%, ultrasonic cleaning 7.0%, combination of both 50%. 52.9% of the respondents did not autoclave their dental handpieces and only 44.7% disinfected impressions before sending them to the laboratory. The autoclaves of thirty practitioners (11.3%) did not pass the initial biological test. Following counselling about possible causes of failure, four autoclaves (1.5%) failed a repeat biological test. However, seven practitioners did not return the repeat biological test. CONCLUSIONS: Some aspects of recommended cross-infection control procedures are well adhered to, e.g. instrument cleaning, but further education is required in certain key areas, in particular the use of chemical sterilisation, dental handpiece autoclaving and impression disinfection. There is also a need to increase awareness of the importance of routine autoclave servicing and calibration, along with validation and monitoring.
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Instrumentos Dentales , Control de Infección Dental/métodos , Esterilización/métodos , Síndrome de Creutzfeldt-Jakob/transmisión , Femenino , Humanos , Control de Infección Dental/normas , Irlanda , Masculino , Esterilización/instrumentaciónRESUMEN
Four patients with nicorandil induced ulceration are described, and the literature on the subject is reviewed. Nicorandil induced ulcers are very painful and distressing for patients. Clinically they appear as large, deep, persistent ulcers that have punched out edges. They are poorly responsive to topical steroids and usually require alteration of nicorandil treatment. The ulceration tends to occur at high doses of nicorandil and all four cases reported here were on doses of 40 mg per day or greater. In these situations reduction of nicorandil dose may be sufficient to promote ulcer healing and prevent further recurrence. However, nicorandil induced ulcers have been reported at doses as low as 10 mg daily and complete cessation of nicorandil may be required.