RESUMO
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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Currículo , Educação em Odontologia , Medicina Bucal/educação , Estudantes de Odontologia , Educação em Odontologia/normas , Avaliação Educacional , Humanos , Irlanda , Mucosa Bucal , Sistema Musculoesquelético , Sistema Nervoso , Medicina Bucal/normas , Qualidade da Assistência à Saúde , Glândulas Salivares , Reino UnidoRESUMO
Currently, we do not have a national standard regarding epidural consent in Ireland. The aim of this survey was to assess practice in obstetric units in Ireland with regard to obtaining informed consent prior to epidural insertion, and whether the risks discussed with women are being documented. A postal survey of anaesthetists in Irish obstetric units was performed in January 2012 to assess practice regarding obtaining informed consent prior to epidural insertion, and documentation of the risks discussed. The response rate was 16/18 (88%). There was major variation both in which risks are discussed with women in labour and what risks are quoted. The most frequently quoted risks were headache--15/16 (93.8% of the respondents), partially/not working epidural--15/16 (93.8%), drop in blood pressure--14/16 (87.5%) and temporary backache/local tenderness--12/16 (75%). The more serious risks were not discussed as frequently: permanent nerve damage--8/16 (50%), paralysis--8/16 (50%), epidural abscess/haematoma--6/16 (37.5%), meningitis--3/16 (18.7%). The vast majority of respondents supported introduction of a national standardised information leaflet, detailing all the benefits and risks of epidural analgesia, to be shown to all women before consenting to epidural insertion.
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Analgesia Epidural/efeitos adversos , Anestesiologia/normas , Consentimento Livre e Esclarecido , Comunicação , Documentação , Feminino , Humanos , Irlanda , Trabalho de Parto , Folhetos , GravidezRESUMO
BACKGROUND AND PURPOSE: Randomized trials in the late window have demonstrated the efficacy and safety of endovascular thrombectomy in large-vessel occlusions. Patients with M2-segment MCA occlusions were excluded from these trials. We compared outcomes with endovascular thrombectomy in patients with M2-versus-M1 occlusions presenting 6-24 hours after symptom onset. MATERIALS AND METHODS: Analyses were on pooled data from studies enrolling patients with stroke treated with endovascular thrombectomy 6-24 hours after symptom onset. We compared 90-day functional independence (mRS ≤ 2), mortality, symptomatic intracranial hemorrhage, and successful reperfusion (expanded TICI = 2b-3) between patients with M2 and M1 occlusions. The benefit of successful reperfusion was then assessed among patients with M2 occlusion. RESULTS: Of 461 patients, 367 (79.6%) had M1 occlusions and 94 (20.4%) had M2 occlusions. Patients with M2 occlusions were older and had lower median baseline NIHSS scores. Patients with M2 occlusion were more likely to achieve 90-day functional independence than those with M1 occlusion (adjusted OR = 2.13; 95% CI, 1.25-3.65). There were no significant differences in the proportion of successful reperfusion (82.9% versus 81.1%) or mortality (11.2% versus 17.2%). Symptomatic intracranial hemorrhage risk was lower in patients with M2-versus-M1 occlusions (4.3% versus 12.2%, P = .03). Successful reperfusion was independently associated with functional independence among patients with M2 occlusions (adjusted OR = 2.84; 95% CI, 1.11-7.29). CONCLUSIONS: In the late time window, patients with M2 occlusions treated with endovascular thrombectomy achieved better clinical outcomes, similar reperfusion, and lower symptomatic intracranial hemorrhage rates compared with patients with M1 occlusion. These results support the safety and benefit of endovascular thrombectomy in patients with M2 occlusions in the late window.
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Isquemia Encefálica , Procedimentos Endovasculares , Acidente Vascular Cerebral , Humanos , Resultado do Tratamento , Acidente Vascular Cerebral/etiologia , Trombectomia/métodos , Hemorragias Intracranianas/cirurgia , Hemorragias Intracranianas/etiologia , Procedimentos Endovasculares/métodos , Isquemia Encefálica/etiologia , Estudos RetrospectivosRESUMO
The importance of opportunistic pathogens in HIV disease has been demonstrated from the onset of the epidemic. This workshop aimed to review the evidence for the role of oral microorganisms in HIV-related periodontal disease and HIV transmission and the effect of HIV therapy on periodontal disease. Despite being a common copathogen, tuberculosis seems to have limited oral presentation. The oral manifestations seem to have little impact on the individual and, once diagnosed, are responsive to chemotherapy. The participants debated the available evidence on the role of microorganisms and whether further research was warranted and justified. Although the effects of lipodystrophy on facial aesthetics may be profound and may markedly affect quality of life, there is no evidence to suggest a direct effect on the oral cavity. Though of interest to oral health care workers, lipodystrophy and associated metabolic syndromes were thought to be further investigated by other, more appropriate groups.
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Infecções Oportunistas Relacionadas com a AIDS , Infecções por HIV/complicações , Síndrome de Lipodistrofia Associada ao HIV , Doenças Periodontais/complicações , Superinfecção/fisiopatologia , Tuberculose Bucal/complicações , Grupos Focais , Infecções por HIV/transmissão , Síndrome de Lipodistrofia Associada ao HIV/psicologia , Humanos , Boca/microbiologia , Doenças Periodontais/microbiologiaRESUMO
Oral medicine is concerned with the oral health care of patients with chronic, recurrent and medically related disorders of the oral and maxillofacial region, and with their diagnosis and non-surgical management. For historical reasons care for conditions falling within the scope of oral medicine practice has been inconsistent with limited planning of clinical services. Managed Clinical Networks (MCNs) bring advantages to all stakeholders with a positive impact on patient pathways and access to equitable and quality care across a network of providers working in a coordinated way to make best use of NHS resources. MCNs provide a framework to address the limitations of legacy arrangements and are very relevant to dentistry. Here we describe oral medicine MCN development in Yorkshire and the Humber within the framework of the Five year forward view NHS policy. A step-wise approach is being taken across the region to introduce an MCN model that reflects cooperative working between oral medicine, oral surgery, oral & maxillofacial surgery and other stakeholders. Preliminary data are already informing how a regional oral medicine MCN can be further developed with the potential for translation of the lessons learned to other regions.
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Atenção à Saúde , Medicina Bucal , Assistência Odontológica , HumanosRESUMO
Motivationally responsive motor deficits may occur in isolation or as part of more general neglect syndromes. We describe three patients with two discrete syndromes of isolated motor neglect, differentiated primarily by their performance in motor tasks enacted within or toward the contralesional hemispace. The lesions in our patients likely disrupted attentional interactions with two separable sensorimotor processing subsystems. Physiologic data support the existence of a parietal-lateral premotor circuit that processes information encoded in spatial coordinates referenced to the extrapersonal environment and of a basal ganglionic-mesial premotor circuit that processes information mostly encoded in egocentric skeletomotor coordinates. The correlation of ischemic lesions resulting in hemispatial and directional biases in motor neglect with disruption of known physiologic subsystems may provide the basis for rational cognitive rehabilitation of these higher-order motor deficits. These observations are supported by recent PET studies that document the presence of specific attentional-motoric interactions within discrete processing components of a distributed sensorimotor attentional network.
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Atenção/fisiologia , Encefalopatias/fisiopatologia , Encéfalo/fisiopatologia , Desempenho Psicomotor , Encéfalo/diagnóstico por imagem , Encefalopatias/diagnóstico por imagem , Feminino , Lateralidade Funcional , Humanos , Masculino , Pessoa de Meia-Idade , Testes Neuropsicológicos , Tomografia Computadorizada por Raios XRESUMO
It is claimed that light-activated hybrid glass ionomer cements offer advantages over the conventional glass ionomer lining materials. The compressive strengths and erosion rates of two hybrid glass ionomer lining cements, when light activated and chemically set, were compared with conventional glass ionomer cements. The results demonstrated that the erosion rates of the light-activated materials were comparable with those of the conventional materials. The conventional material, Ketac-Bond, was stronger than the light-activated hybrids. When the hybrid materials were allowed to set chemically alone, their performance was inferior to the conventional glass ionomer lining cements.
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Cimentos de Ionômeros de Vidro/química , LuzRESUMO
Microdialysis was used to characterize the effects of two doses of ethanol, stress, and their interaction on the dopaminergic system. Saline-treated animals showed no changes in levels of dopamine (DA) or dihydroxyphenylacetic acid (DOPAC). Neither a 0.5- nor a 2-g/kg IP injection of ethanol had an effect on DA or DOPAC in resting animals. Immobilization caused marked increases in DA levels and smaller increases in DOPAC. Pretreatment with 0.5 g/kg ethanol did not reduce the stress-induced increase in DA or DOPAC. However, pretreatment with 2 g/kg ethanol strongly reduced and antagonized the stress-induced increases in DA and potentiated the stress-induced increase in extracellular DOPAC. Our data show that ethanol can have different, dose-dependent effects in resting vs. stressed animals, that it has different effects on DA and DOPAC, and that the high dose antagonized stress-induced increases in DA. The latter adds biochemical evidence to the tension-reduction hypothesis of ethanol by perhaps implicating a reduction in the DA stress response by ethanol as a contributing factor in the development of alcoholism.
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Córtex Cerebral/efeitos dos fármacos , Etanol/toxicidade , Estresse Fisiológico/metabolismo , Ácido 3,4-Di-Hidroxifenilacético/metabolismo , Alcoolismo/etiologia , Animais , Córtex Cerebral/metabolismo , Dopamina/metabolismo , Relação Dose-Resposta a Droga , Etanol/administração & dosagem , Masculino , Ratos , Ratos Sprague-DawleyRESUMO
The mesocortical dopamine system is thought to play an important role in the etiology of the stress response. Dopamine (DA) has been shown to accumulate in the rat frontal cortex in response to a wide variety of stressors. Diazepam, an anxiolytic benzodiazepine, can reverse the effects of stress on cortical DA. We investigated the effects of acute and chronic diazepam administration on immobilization stress-induced changes of the DA system in the frontal cortex of the rat. In the first study, 2.5 mg/kg diazepam was administered 20 min prior to 40 min of immobilization stress. Acute diazepam significantly reduced basal levels of extracellular DA and antagonized the stress-induced increase in cortical DA when compared to untreated stressed rats. Acute diazepam did not significantly effect extracellular DOPAC. In the second study, an experimental group of rats was given approximately 2 mg/kg/day diazepam in their drinking water for 3 weeks. This treatment significantly reduced anxiety as assessed by a staircase test for anxiety. Chronic diazepam had no effect on basal levels of cortical DA. However, chronic diazepam treatment also attenuated stress-induced increases in extracellular DA when compared to untreated stressed control rats. Chronic diazepam did not affect stress-induced changes in DOPAC but it did antagonize the effects of stress on HVA. Thus, acute and chronic diazepam treatment can antagonize stress-induced activation of the mesocortical DA system. It is proposed that this effect is produced through an enhancement of GABAergic neurotransmission by diazepam. The role of the dopaminergic system during stress, anxiety, and schizophrenia is discussed.
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Diazepam/farmacologia , Dopamina/metabolismo , Lobo Frontal/metabolismo , Estresse Fisiológico/metabolismo , Ácido 3,4-Di-Hidroxifenilacético/metabolismo , Animais , Cromatografia Líquida de Alta Pressão , Lobo Frontal/efeitos dos fármacos , Masculino , Microdiálise , Ratos , Ratos Sprague-Dawley , Fatores de TempoRESUMO
The present study evaluates the performance of patient-centred outcome measures in the oral medicine setting in patients with oral lichen planus. The study included 48 patients with a histologically confirmed diagnosis of oral lichen planus who completed a questionnaire incorporating two patient-centred outcome measures: the 16-item UK Oral Health Related Quality Of Life Measure (OHQOL-UK) and 14-item Oral Health Impact Profile (OHIP-14). They subsequently underwent an oral examination and rated the pain they experienced on a visual analogue scale (VAS). The impact of oral health on their life quality was considerable with physical, social and psychological consequences. Both OHQOL-UK (P<0.01) and OHIP-14 scores (P<0.01) were associated with clinical findings; demonstrating criterion validity. Patient rating of pain experienced (on a VAS) correlated with OHQOL-UK scores (P<0.01) and OHIP-14 (P<0.01); demonstrating construct validity. The mean inter-item correlation for OHQOL-UK was 0.93 and was 0.90 for OHIP-14; demonstrating high internal consistency reliability. Our results suggest both OHQOL-UK and OHIP-14, patient-centred outcome measures perform well in patients with oral lichen planus, demonstrating validity and reliability. This implies patient-centred outcome measures may be utilized in both oral medicine and oral and maxillofacial surgery to assess patient needs and opinions.
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Líquen Plano Bucal/terapia , Assistência Centrada no Paciente , Adulto , Afeto , Idoso , Idoso de 80 Anos ou mais , Atitude Frente a Saúde , Feminino , Humanos , Relações Interpessoais , Líquen Plano Bucal/fisiopatologia , Líquen Plano Bucal/psicologia , Masculino , Pessoa de Meia-Idade , Saúde Bucal , Medição da Dor , Assistência Centrada no Paciente/estatística & dados numéricos , Qualidade de Vida , Reprodutibilidade dos Testes , Comportamento Social , Estatística como Assunto , Estatísticas não Paramétricas , Inquéritos e Questionários , Resultado do TratamentoRESUMO
The aim of this study was to evaluate the sensitivity of two patient-centred outcome measures to the topical application of a corticosteroid (betamethasone) in the treatment of oral lichen planus (OLP). Forty-eight patients with clinical and histological features of OLP were recruited to take part in a 6-week study of the effectiveness of topical betamethasone for the treatment of symptomatic OLP. Participants completed a questionnaire incorporating the 16-item UK Oral Health Related Quality Of Life measure (OHQOL) and the 14-item Oral Health Impact Profile (OHIP-14), rated their pain on 'global' and visual analogue scales (VAS) and underwent an oral examination, at the start and end of the trial. Four (8\%) patients failed to complete the study. The clinical signs of OLP had improved for half (22) of the patients following treatment. Twenty-nine (66%) reported that their oral pain had reduced ('global' scale). More objectively, there were significant differences in VAS ratings of pain (P =0.005), OHIP-14 scores (P =0.036) and OHQOL scores (P =0.003) between the start and end of the trial. In conclusion, both OHQOL and OHIP-14, patient-centred outcome measures are sensitive to the clinical effects of topical betamethasone in the treatment of oral lichen planus.
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Betametasona/análogos & derivados , Betametasona/uso terapêutico , Glucocorticoides/uso terapêutico , Líquen Plano Bucal/tratamento farmacológico , Avaliação de Resultados em Cuidados de Saúde/métodos , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Medição da Dor , Qualidade de Vida , Reprodutibilidade dos Testes , Perfil de Impacto da Doença , Inquéritos e QuestionáriosRESUMO
Salivary gland disease gives rise to salivary gland enlargement, pain, and prolonged xerostomia (dry mouth). Xerostomia is the most common long-standing problem for the majority of affected patients. There are many causes of dry mouth, with long-standing xerostomia being a particular problem in Sjögren's syndrome and after radiation to the head and neck region. Xerostomia is usually managed with saliva substitutes, but a large number of potential systemic therapies of long-standing xerostomia now exist. Some-particularly immunosuppressants-are of fundamental interest for the potential reduction of gland damage in Sjögren's syndrome but as yet are of limited clinical usefulness. Others, particularly pilocarpine and cevimeline, are, or have the potential to be, clinically useful in stimulating salivation by virtue of their action on cholinergic receptors.
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Xerostomia/etiologia , Colinérgicos/uso terapêutico , Humanos , Radioterapia/efeitos adversos , Saliva Artificial/uso terapêutico , Doenças das Glândulas Salivares/complicações , Xerostomia/tratamento farmacológicoRESUMO
INTRODUCTION: Intensive care units (ICU) in Irish academic centres are known to fare as well as their international counterparts. Our aim in this study was to characterise the role and outcomes of an ICU in a smaller Irish hospital and to compare these to international best practice. METHODS: We reviewed admissions of patients to the ICU of St. Luke's Hospital, Kilkenny. Patient demographics, indications for admission, and outcomes were all recorded and analysed. Sequential organ failure assessment (SOFA) scores were calculated. RESULTS: Forty-three patients were included in our study, 33 (76.7 %) of which were emergency admissions. Median length of stay was 2 days. The observed mortality rate in our cohort was 20.9 %. The median SOFA score in patients admitted was 7. Higher median SOFA scores on admission were predictive of mortality. The ICU occupancy rate during the duration of our study was 98 %, with only 15 (35.7 %) of admissions to ICU occurring within core working hours. CONCLUSION: Critical care can be provided safely and in line with current best practice in smaller Irish hospitals. There is a cohort of patients for whom care may be best provided in a tertiary centre, how best to provide for these patients will likely be achieved by early identification (e.g. with SOFA score). Bed capacity issues remain problematic.
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Mortalidade Hospitalar , Hospitais Gerais/estatística & dados numéricos , Unidades de Terapia Intensiva/estatística & dados numéricos , Ocupação de Leitos/estatística & dados numéricos , Cuidados Críticos , Feminino , Humanos , Unidades de Terapia Intensiva/normas , Irlanda , Tempo de Internação , Masculino , Avaliação de Resultados em Cuidados de Saúde , Guias de Prática Clínica como Assunto , Índice de Gravidade de DoençaRESUMO
BACKGROUND: Gout and serum uric acid are associated with mortality but their simultaneous contributions have not been fully evaluated in the general population. PURPOSE: To explore the independent and conjoint relationships of gout and uric acid with mortality in the US population. METHODS: Mortality risks of gout and serum uric acid were determined for 15 773 participants, aged 20 years or older, in the Third National Health and Nutrition Examination Survey by linking baseline information collected during 1988-1994 with mortality data up to 2006. Multivariable Cox proportional hazards regression determined adjusted hazard ratios (HRs) and 95% confidence intervals (CIs) for each exposure and all analyses were conducted in 2011 and 2012. RESULTS: Compared with subjects without a history of gout, the multivariable HR for subjects with gout were 1.42 (CI 1.12-1.82) for total and 1.58 (CI 1.13-2.19) for cardiovascular mortality. Adjusted HRs per 59.5 µmol/l (1 mg/dl) increase in uric acid were 1.16 (CI 1.10-1.22) for total and cardiovascular mortality and this pattern was consistent across disease categories. In the conjoint analysis, the adjusted HRs for mortality in the highest two uric acid quartiles were 1.64 (CI 1.08-2.51) and 1.77 (CI 1.23-2.55), respectively, for subjects with gout, and were 1.09 (CI 0.87-1.37) and 1.37 (CI (1.11-1.70), respectively, for subjects without gout, compared with those without gout in the lowest quartile. A similar pattern emerged for cardiovascular mortality. CONCLUSION: Gout and serum uric acid independently associate with total and cardiovascular mortality. These risks increase with rising uric acid concentrations.
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Doenças Cardiovasculares/mortalidade , Gota/sangue , Hiperuricemia/mortalidade , Ácido Úrico/sangue , Adulto , Fatores Etários , Biomarcadores/sangue , Doenças Cardiovasculares/epidemiologia , Feminino , Humanos , Hiperuricemia/epidemiologia , Incidência , Masculino , Pessoa de Meia-Idade , Fatores SexuaisRESUMO
AIM: Presenting features associated with orofacial granulomatosis (OFG) and oral Crohn's disease (OCD) are varied, making successful diagnosis and management difficult. The aim of this service evaluation was to establish a profile of patients with these conditions attending a paediatric oral medicine clinic and to determine their overall satisfaction with the care received. STUDY DESIGN: A retrospective case note analysis to establish the patient profile and a postal patient satisfaction questionnaire for service evaluation. METHODS: All patients with OFG and OCD who had attended the joint paediatric dentistry/oral medicine clinic at Charles Clifford Dental Hospital, Sheffield in the previous 14 years were included in the study. Hospital case notes were retrospectively reviewed and patient demographics, clinical features, investigations, diagnosis, treatment and outcomes of treatment were recorded. An anonymous patient satisfaction questionnaire using the Healthcare Satisfaction Generic Module of the Paediatric Quality of Life Inventory (PedsQLTM) was distributed to all patients by mail. RESULTS: A total of 24 patients (13 females and 11 males) were identified. Median age at presentation was 11 years (SD± 3.79, range 2-15). Fifteen patients (63%) were diagnosed with OCD, and 9 (37%) with OFG. Overall, the most common orofacial feature was oral ulceration (75%) followed by lip/facial swelling (71%), angular cheilitis (67%) and mucosal cobblestoning (67%). Differences in presentation were seen between the two conditions with oral ulceration (87%) and mucosal cobblestoning (80%) being the most frequently observed features of OCD and lip swelling (78%) and angular cheilitis (67%) being the most common features of OFG. 58% of patients reported relief of symptoms through treatment. Thirteen patient satisfaction questionnaires were completed (54%). 85% (n=11) felt the overall care received in the clinic was 'excellent'. CONCLUSIONS: This service evaluation highlights the variety of presenting features of OFG and OCD. Despite only a moderate response to treatment, patient satisfaction with the service was high, emphasising the importance of good communication when managing children with chronic, debilitating conditions.