RESUMEN
BACKGROUND: Coronavirus disease 2019 imposed dramatic changes on ENT service delivery. Pre-pandemic, such changes would have been considered potentially unsafe. This study outlines the impact of lockdown on the incidence and management of ENT emergencies at a large UK centre. METHODS: After modification of pre-pandemic guidelines, ENT emergency referrals data during the UK lockdown were prospectively captured. A comparative analysis was performed with retrospective data from a corresponding period in 2019. RESULTS: An overall reduction (p < 0.001) in emergency referrals (n = 119) and admissions (n = 18) occurred during the lockdown period compared to the 2019 period (432 referrals and 290 admissions). Specifically, there were reduced admission rates for epistaxis (p < 0.0001) and tonsillar infection (p < 0.005) in the lockdown period. During lockdown, 90 per cent of patients requiring non-dissolvable nasal packing were managed as out-patients. CONCLUSIONS: Coronavirus disease 2019 compelled modifications to pre-pandemic ENT guidelines. The enforced changes to emergency care appear to be safe and successfully adopted. Arguably, the measures have both economic and patient-related implications post-coronavirus disease 2019 and during future similar pandemics and lockdowns.
Asunto(s)
Atención Ambulatoria/estadística & datos numéricos , COVID-19 , Epistaxis/terapia , Hospitalización/estadística & datos numéricos , Absceso Peritonsilar/terapia , Tonsilitis/terapia , Adolescente , Adulto , Anciano , Anciano de 80 o más Años , Oído , Enfermedades del Oído/epidemiología , Enfermedades del Oído/terapia , Urgencias Médicas , Servicio de Urgencia en Hospital , Epistaxis/epidemiología , Femenino , Cuerpos Extraños/epidemiología , Cuerpos Extraños/terapia , Humanos , Masculino , Persona de Mediana Edad , Enfermedades Otorrinolaringológicas/epidemiología , Enfermedades Otorrinolaringológicas/terapia , Absceso Peritonsilar/epidemiología , Complicaciones Posoperatorias/epidemiología , Complicaciones Posoperatorias/terapia , Guías de Práctica Clínica como Asunto , Derivación y Consulta/tendencias , SARS-CoV-2 , Tonsilitis/epidemiología , Reino Unido/epidemiología , Adulto JovenRESUMEN
OBJECTIVES: Very little up-to-date information is available on the microbiology of complicated acute bacterial rhinosinusitis. Reliable microbiology testing is necessary to inform current empirical antimicrobial treatments. This study was conducted in response to recent US guidelines on antimicrobial treatments for acute bacterial rhinosinusitis. It aimed to describe the pathological micro-organisms involved in complicated acute bacterial rhinosinusitis in the UK and their antimicrobial susceptibility. METHODS: This study collected retrospective data on cases of complicated acute bacterial rhinosinusitis with sinogenic orbital and/or intracranial infections from 2007 to 2012. Bacteria identified in paranasal sinus pus were compared with those identified in orbital and/or intracranial infections. RESULTS: Streptococcus anginosus group bacteria were isolated from 61.3 per cent of paranasal sinus pus samples, 83.3 per cent of orbital infections and 77.8 per cent of intracranial infections. All S anginosus isolates were sensitive to penicillin; no penicillin-resistant organisms were isolated. CONCLUSION: S anginosus was the predominant organism isolated from complicated acute bacterial rhinosinusitis samples at our UK centre. S anginosus is sensitive to penicillin, suggesting that penicillin can be used as an appropriate first-line empirical antibiotic for uncomplicated acute bacterial rhinosinusitis.
Asunto(s)
Antibacterianos/uso terapéutico , Infecciones por Bacterias Gramnegativas/diagnóstico , Infecciones por Bacterias Grampositivas/diagnóstico , Rinitis/tratamiento farmacológico , Rinitis/microbiología , Sinusitis/tratamiento farmacológico , Sinusitis/microbiología , Enfermedad Aguda , Adolescente , Adulto , Anciano , Niño , Preescolar , Femenino , Infecciones por Bacterias Gramnegativas/tratamiento farmacológico , Infecciones por Bacterias Gramnegativas/microbiología , Infecciones por Bacterias Grampositivas/tratamiento farmacológico , Infecciones por Bacterias Grampositivas/microbiología , Haemophilus influenzae , Humanos , Masculino , Pruebas de Sensibilidad Microbiana , Persona de Mediana Edad , Estudios Retrospectivos , Rinitis/complicaciones , Sinusitis/complicaciones , Staphylococcus aureus , Streptococcus , Reino Unido , Adulto JovenRESUMEN
OBJECTIVE: This study aimed to evaluate whether a pre-operative elevated serum alkaline phosphatase level is a potential predictor of post-operative hypocalcaemia after total thyroidectomy. METHODS: Data was retrospectively collected from the case notes of patients who had undergone total thyroidectomy. Patients were divided into Graves' disease and non-Graves' groups. Pre-operative and post-operative biochemical markers, including serum calcium, alkaline phosphatase and parathyroid hormone levels, were reviewed. RESULTS: A total of 225 patients met the inclusion criteria. Graves' disease was the most common indication (n = 134; 59.5 per cent) for thyroidectomy. Post-operative hypocalcaemia developed in 48 patients (21.3 per cent) and raised pre-operative serum alkaline phosphatase was noted in 94 patients (41.8 per cent). Raised pre-operative serum alkaline phosphatase was significantly associated with post-operative hypocalcaemia, particularly in Graves' disease patients (p < 0.05). CONCLUSION: Pre-operative serum alkaline phosphatase measurements help to predict post-thyroidectomy hypocalcaemia, especially in patients who do not develop hypoparathyroidism. Ascertaining the pre-operative serum alkaline phosphatase level in patients undergoing total thyroidectomy may help surgeons to identify at-risk patients.
Asunto(s)
Fosfatasa Alcalina/sangre , Calcio/sangre , Hipocalcemia/diagnóstico , Hipocalcemia/etiología , Cuidados Posoperatorios , Cuidados Preoperatorios , Tiroidectomía/efectos adversos , Adolescente , Adulto , Biomarcadores/sangre , Femenino , Enfermedad de Graves/cirugía , Humanos , Hipocalcemia/sangre , Masculino , Persona de Mediana Edad , Valor Predictivo de las Pruebas , Estudios Retrospectivos , Sensibilidad y Especificidad , Enfermedades de la Tiroides/cirugíaRESUMEN
OBJECTIVE: This study aimed to evaluate the association between human papillomavirus infection and salivary gland tumours in a Scottish cohort. METHODS: Specimens from a range of salivary gland tumours operated on between 1997 and 2012 were studied. A tissue microarray constructed from tissue blocks was subjected to p16INK4 (cyclin-dependent kinase inhibitor 2A) immunohistochemistry and in situ hybridisation using probes specific for human papillomavirus, including types 16 and 18. RESULTS: A total of 61 tumours (benign and malignant) were deemed suitable for the study. p16INK4 staining yielded three (4.9 per cent) positive samples: one small cell carcinoma, one squamous cell carcinoma and one poorly differentiated carcinoma. Human papillomavirus in situ hybridisation demonstrated a positive signal in the latter sample only (1.6 per cent). CONCLUSION: This study demonstrated a very low human papillomavirus detection rate in salivary gland tumours. It can therefore be concluded that human papillomavirus infection is unlikely to play a role in salivary gland neoplasia. Rare human papillomavirus positive cases should be carefully evaluated to exclude the possibility of a metastatic lesion.
Asunto(s)
Adenocarcinoma/metabolismo , Adenoma Pleomórfico/metabolismo , Carcinoma de Células Pequeñas/metabolismo , Carcinoma de Células Escamosas/metabolismo , Inhibidor p16 de la Quinasa Dependiente de Ciclina/metabolismo , ADN Viral/metabolismo , Neoplasias de Cabeza y Cuello/metabolismo , Infecciones por Papillomavirus/metabolismo , Neoplasias de las Glándulas Salivales/metabolismo , Adenocarcinoma/virología , Adenoma Pleomórfico/virología , Carcinoma de Células Acinares/metabolismo , Carcinoma de Células Acinares/virología , Carcinoma Adenoide Quístico/metabolismo , Carcinoma Adenoide Quístico/virología , Carcinoma Mucoepidermoide/metabolismo , Carcinoma Mucoepidermoide/virología , Carcinoma de Células Pequeñas/virología , Carcinoma de Células Escamosas/virología , Neoplasias de Cabeza y Cuello/virología , Papillomavirus Humano 16/genética , Papillomavirus Humano 16/aislamiento & purificación , Papillomavirus Humano 18/genética , Papillomavirus Humano 18/aislamiento & purificación , Humanos , Inmunohistoquímica , Hibridación in Situ , Infecciones por Papillomavirus/virología , Neoplasias de las Glándulas Salivales/virología , Carcinoma de Células Escamosas de Cabeza y Cuello , Análisis de Matrices TisularesRESUMEN
OBJECTIVES: To evaluate the histopathological findings from post-treatment neck dissection of p16 positive and negative oropharyngeal carcinoma cases, after completion of chemoradiotherapy, and to question the role of neck dissection after a 'clinically complete response' to chemoradiotherapy. METHODS: Data were collected retrospectively from a cohort of patients treated with curative intent using chemoradiotherapy and post-treatment neck dissection. Primary tumours underwent p16 immunohistochemistry. Neck dissection specimens were examined for viable cancer cells. RESULTS: A total of 76 cases were assessed. Viable cancer cells were detected from neck dissection in 29 per cent of p16 negative cases. Locoregional recurrence occurred in 12.9 per cent of p16 negative cases. The association between p16 positivity in the primary tumour and histopathologically negative neck dissection was significant (p < 0.05). CONCLUSION: p16 status appeared to be an independent marker of disease control for the cohort in this study. The data raise questions about the role of post-treatment neck dissection in p16 positive cases with a 'clinically complete response' to chemoradiotherapy.
Asunto(s)
Biomarcadores de Tumor/análisis , Carcinoma de Células Escamosas/patología , Carcinoma de Células Escamosas/terapia , Quimioradioterapia Adyuvante , Disección del Cuello , Proteínas de Neoplasias/análisis , Neoplasias Orofaríngeas/patología , Neoplasias Orofaríngeas/terapia , Adulto , Anciano , Estudios de Cohortes , Terapia Combinada , Inhibidor p16 de la Quinasa Dependiente de Ciclina , Femenino , Humanos , Ganglios Linfáticos/patología , Masculino , Persona de Mediana Edad , Estadificación de Neoplasias , Orofaringe/patología , Valor Predictivo de las Pruebas , Pronóstico , Estudios RetrospectivosRESUMEN
BACKGROUND: The association between eustachian tube dysfunction and middle-ear effusion is well established. Studies have also demonstrated pathological changes affecting the middle-ear mucosa associated with chronic sinonasal inflammation. No previous studies have evaluated symptoms related to sinonasal inflammatory disease in different ear diseases. OBJECTIVE: To assess the presence of sinonasal symptoms in ear diseases using the Dundee Rhinogram. METHODS: Data were collected prospectively in the period February-October 2011. Sinonasal symptoms were graded using the Dundee Rhinogram. Student's t-test analyses were performed to identify any statistically significant associations. RESULTS: In total, 164 patients were assessed. There was a statistically significant association between sinonasal symptoms and mucosal middle-ear diseases (p < 0.005). The mean sinonasal symptoms score for mucosal middle-ear disease patients was 5.94 (range, 0-32). CONCLUSION: Assessment of sinonasal symptoms is paramount in patients presenting with an ear symptom; inflammatory sinonasal disease treatment may become necessary in the management of middle-ear mucosal disease for better patient outcome.