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AIMS: This national study investigated hospital quality and patient factors associated with treatment location for systemic anticancer treatment (SACT) in patients with metastatic cancers. MATERIALS AND METHODS: Using linked administrative datasets from the English NHS, we identified all patients diagnosed with metastatic breast and bowel cancer between 1 January 2016 and 31 December 2018, who subsequently received SACT within 4 months from diagnosis. The extent to which patients bypassed their nearest hospital was investigated using a geographic information system (ArcGIS). Conditional logistic regression models were used to estimate the impact of travel time, hospital quality and patient characteristics on where patients underwent SACT. RESULTS: 541 of 2,364 women (22.9%) diagnosed with metastatic breast cancer, and 2,809 of 10,050 (28.0%) patients diagnosed with metastatic bowel cancer bypassed their nearest hospital providing SACT. There was a strong preference for receiving treatment at hospitals near where patients lived (p < 0.001). However, patients who were younger (p = 0.043 for breast cancer; p < 0.001 for bowel cancer) or from rural areas (p = 0.001 for breast cancer; p < 0.001 for bowel cancer) were more likely to travel to more distant hospitals. Patients diagnosed with rectal cancer were more likely to travel further for SACT than patients with colon cancer (p = 0.002). Patients were more likely to travel to comprehensive cancer centres (p = 0.019 for bowel cancer) and designated Experimental Cancer Medicine Centres (ECMCs) although the latter association was not significant. Patients were less likely to receive SACT in hospitals with the highest readmission rates (p = 0.046 for bowel cancer). CONCLUSION: Patients with metastatic cancer receiving primary SACT are prepared to travel to alternative more distant hospitals for treatment with a preference for larger comprehensive centres providing multimodal care or hospitals which offer early phase cancer clinical trials.
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AIMS: There is little evidence about the survival of patients with colorectal cancer (CRC) also diagnosed with dementia. We quantified dementia severity and estimated how it is associated with 2-year overall survival. MATERIALS AND METHODS: Records of patients aged 65 years or older diagnosed with CRC in England and Wales were identified. A novel proxy for dementia severity combined dementia diagnosis in administrative hospital data with Eastern Cooperative Oncology Group performance status. Cox regression was used to estimate hazard ratios with and without risk adjustment. RESULTS: In total, 4033 of 105 250 CRC patients (3.8%) had dementia recorded. Two-year survival decreased with increasing dementia severity from 65.4% without dementia, 53.5% with mild dementia, 33.0% with moderate dementia to 16.5% with severe dementia (hazard ratio comparing severe with no dementia: 2.97; 95% confidence interval 2.79, 3.16). Risk adjustment for comorbidity and cancer stage reduced this association slightly (hazard ratio 2.52; 95% confidence interval 2.37, 2.68) and additional adjustment for treatment factors reduced it further (hazard ratio 1.60; 95% confidence interval 1.50, 1.70). CONCLUSIONS: Survival of CRC patients varied strongly according to dementia severity, suggesting that a 'one-size-fits-all' policy for the care of CRC patients with dementia is not appropriate. Comprehensive assessment of cancer patients with dementia that considers dementia severity is essential in a shared decision-making process that ensures patients receive the most appropriate treatment for their individual needs and preferences.
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Neoplasias Colorretais , Demência , Humanos , Estudos de Coortes , País de Gales/epidemiologia , Prognóstico , Demência/epidemiologia , Neoplasias Colorretais/epidemiologia , Inglaterra/epidemiologiaRESUMO
BACKGROUND: Programmatic management of TB infection is a critical component of the WHO End TB Strategy. Interferon-gamma release assays (IGRAs) overcome some limitations of the tuberculin skin test, but implementation of IGRA testing in low-resource settings is challenging.METHODS: In this feasibility study, we evaluated performance of a novel digital lateral-flow assay, the QIAreach® QuantiFERON® TB (QIAreach-QFT) test, against the QuantiFERON®-TB Gold Plus (QFT-Plus) assay. A population with a mix of risk factors for TB infection (111 donors) were sampled over multiple days. A total of 207 individual blood samples were tested according to the manufacturer´s instructions.RESULTS: The overall percentage agreement was 95.6% (two-sided 95% CI 91.8-98), with a positive percentage agreement (i.e., sensitivity) of 100% (95% CI 94.7-100) and a negative percentage agreement (i.e., specificity) of 95.6% (95% CI 90.6-98.4). All QFT-Plus positive specimens with TB1-Nil and TB2-Nil values less than 1 IU/ml tested positive on QIAreach-QFT.CONCLUSIONS: QIAreach QFT is a deployable, accurate testing solution for decentralised testing. It has the potential to overcome key hurdles for TB infection screening in high-burden settings thus helping to achieve the WHO End TB programme goals.
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Tuberculose Latente , Nanopartículas , Humanos , Testes de Liberação de Interferon-gama , Programas de Rastreamento , Teste TuberculínicoRESUMO
INTRODUCTION: The Vascular Society of Great Britain and Ireland (VSGBI) Peripheral Arterial Disease Quality Improvement Framework (PAD QIF) stipulates targets for managing patients with chronic limb-threatening ischaemia (CLTI); however, it is unknown whether these are achievable. This survey aims to evaluate contemporary practice for managing CLTI in the UK. METHODS: A questionnaire was developed in conjunction with the VSGBI to survey the management of CLTI and canvass opinions on the PAD QIF. The survey was distributed to all consultant members of the VSGBI and through a targeted social media campaign. RESULTS: Forty-seven consultant vascular surgeons based at 36 arterial centres across the UK responded (response rate from arterial centres = 46%). Only 14.3% of centres provided outpatient consultation within the target of seven days from referral, with only one centre providing revascularisation within the target of seven days from consultation. For inpatient management, 31.6% provided surgical and 23.8% endovascular revascularisation within the target of three days from assessment. While 60% of participants believe the PAD QIF's 5-day 'admitted care' pathway is achievable, only 28.6% thought the 14-day 'non-admitted care' pathway was feasible. Challenges to meeting these targets include the availability of theatre space and angiography lists, and availability of outpatient appointments for patient assessment. CONCLUSIONS: The opinion of UK vascular surgeons indicates that achieving the targets of the PAD QIF represents a major challenge based upon current services. Adapting existing services with a greater focus on providing an 'urgent' model of care may help to potentially overcome these challenges.
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Isquemia/cirurgia , Extremidade Inferior/irrigação sanguínea , Extremidade Inferior/cirurgia , Doença Arterial Periférica/cirurgia , Padrões de Prática Médica , Especialidades Cirúrgicas , Procedimentos Cirúrgicos Vasculares , Doença Crônica , Pesquisas sobre Atenção à Saúde , Humanos , Salvamento de Membro , Reino UnidoRESUMO
BACKGROUND: Prompt revascularization in patients with chronic limb-threatening ischaemia (CLTI) is important, and recent guidance has suggested that patients should undergo revascularization within 5 days of an emergency admission to hospital. The aim of this cohort study was to identify factors associated with the ability of UK vascular services to meet this standard of care. METHODS: Data on all patients admitted non-electively with CLTI who underwent open or endovascular revascularization between 2016 and 2019 were extracted from the National Vascular Registry. The primary outcome was interval between admission and procedure, analysed as a binary variable (5 days or less, over 5 days). Multivariable Poisson regression was used to examine the relationship between time to revascularization and patient and admission characteristics. RESULTS: The study analysed information on 11 398 patients (5973 open, 5425 endovascular), 50.6 per of whom underwent revascularization within 5 days. The median interval between admission and intervention was 5 (i.q.r. 2-9) days. Patient factors associated with increased risk of delayed revascularization were older age, greater burden of co-morbidity, non-smoking status, presentation with infection and tissue loss, and a Fontaine score of IV. Patients admitted later in the week were less likely undergo revascularization within 5 days than those admitted on Sundays and Mondays (P < 0.001). Delays were slightly worse among patients having open compared with endovascular procedures (P = 0.005) and in hospitals with lower procedure volumes (P < 0.001). CONCLUSION: Several factors were associated with delays in time to revascularization for patients with CLTI in the UK, most notably the weekday of admission, which reflects how services are organized. The results support arguments for vascular units providing revascularization to have the resources for a 7-day service.
Chronic limb-threatening ischaemia (CLTI) is a severe form of peripheral artery disease that reduces blood flow to the legs and can lead to amputation. Between 2016 and 2019, only 50.6 per cent of patients admitted to UK vascular units urgently with CLTI underwent revascularization within 5 days from admission. Several factors were associated with delays in time to revascularization, most notably the weekday of admission, which reflects how services are organized. The results support arguments for vascular units providing revascularization to have resources for a 7-day service.
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Isquemia Crônica Crítica de Membro/cirurgia , Procedimentos Endovasculares/métodos , Extremidade Inferior/irrigação sanguínea , Vigilância da População/métodos , Sistema de Registros , Medição de Risco/métodos , Idoso , Idoso de 80 Anos ou mais , Feminino , Seguimentos , Humanos , Incidência , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos , Reoperação , Fatores de Risco , Fatores de Tempo , Reino Unido/epidemiologiaRESUMO
BACKGROUND: Many women with hyperglycaemia in pregnancy do not receive care during and after pregnancy according to standards recommended in international guidelines. The burden of hyperglycaemia in pregnancy falls disproportionately upon Indigenous peoples worldwide, including Aboriginal and Torres Strait Islander women in Australia. The remote and regional Australian context poses additional barriers to delivering healthcare, including high staff turnover and a socially disadvantaged population with a high prevalence of diabetes. METHODS: A complex health systems intervention to improve care for women during and after a pregnancy complicated by hyperglycaemia will be implemented in remote and regional Australia (the Northern Territory and Far North Queensland). The Theoretical Domains Framework was used during formative work with stakeholders to identify intervention components: (1) increasing workforce capacity, skills and knowledge and improving health literacy of health professionals and women; (2) improving access to healthcare through culturally and clinically appropriate pathways; (3) improving information management and communication; (4) enhancing policies and guidelines; (5) embedding use of a clinical register as a quality improvement tool. The intervention will be evaluated utilising the RE-AIM framework at two timepoints: firstly, a qualitative interim evaluation involving interviews with stakeholders (health professionals, champions and project implementers); and subsequently a mixed-methods final evaluation of outcomes and processes: interviews with stakeholders; survey of health professionals; an audit of electronic health records and clinical register; and a review of operational documents. Outcome measures include changes between pre- and post-intervention in: proportion of high risk women receiving recommended glucose screening in early pregnancy; diabetes-related birth outcomes; proportion of women receiving recommended postpartum care including glucose testing; health practitioner confidence in providing care, knowledge and use of relevant guidelines and referral pathways, and perception of care coordination and communication systems; changes to health systems including referral pathways and clinical guidelines. DISCUSSION: This study will provide insights into the impact of health systems changes in improving care for women with hyperglycaemia during and after pregnancy in a challenging setting. It will also provide detailed information on process measures in the implementation of such health system changes.
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Serviços de Saúde do Indígena/organização & administração , Hiperglicemia/terapia , Complicações na Gravidez/terapia , Cuidado Pré-Natal/organização & administração , Adulto , Feminino , Programas Governamentais , Pessoal de Saúde , Humanos , Hiperglicemia/diagnóstico , Programas de Rastreamento , Serviços de Saúde Materna , Assistência Médica , Havaiano Nativo ou Outro Ilhéu do Pacífico , Northern Territory , Gravidez , Gravidez em Diabéticas/diagnóstico , Gravidez em Diabéticas/epidemiologia , Melhoria de Qualidade , Queensland , Encaminhamento e ConsultaRESUMO
Objective: Early menopause (EM), menopause aged <45 years, occurs spontaneously or secondary to medical treatments and is associated with multiple health impacts. A word cloud is an image where the word size reflects the frequency of use. We aimed to assess the perspectives of women with EM using a word cloud.Methods: Women diagnosed with EM, recruited from clinics/community, completed a survey including the open-ended question 'What words do you associate with EM?'. Demographics and medical history were collected. Data analysis included descriptive statistics, identification of word themes/stems/synonyms, word frequency, and chi-square test. A word cloud was constructed from words used by two or more women using 'Wordle' (www.wordle.net).Results: Responses were obtained from 190/263 participants. The mean age was 54 ± 11 years, with EM diagnosed at age 38 ± 5 years. The cause of EM was unknown (30% of women), bilateral oophorectomy (27%), cancer therapy (25%), or autoimmune/genetic/metabolic (17%). The commonest words reported were hot flushes (36.8% of women), mood swings (20.5%), and infertility (16.8%), which varied with age and cause of EM. Few women reported neutral/positive words.Conclusion: Most words that women associate with EM have negative connotations and refer to symptoms. A word cloud is a novel way to illustrate women's perspectives.
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Menopausa Precoce/psicologia , Vocabulário , Adulto , Sintomas Afetivos/etiologia , Sintomas Afetivos/psicologia , Feminino , Fogachos/etiologia , Fogachos/psicologia , Humanos , Infertilidade Feminina/etiologia , Infertilidade Feminina/psicologia , Pessoa de Meia-IdadeRESUMO
AIM: To confirm that pubic apophysitis is common in Australian Rules footballers with groin pain. MATERIALS AND METHODS: Thirteen male Australian Football League (AFL) players with groin pain were assessed with volumetric interpolated breath-hold examination (VIBE) MRI over the 2017, 2018, and 2019 AFL seasons. Images were reviewed for pubic maturation, the presence of pubic apophysitis, and associated bone pathology and correlated with side of groin pain. RESULTS: Pubic apophysitis was seen in 92% of AFL players with groin pain. Delayed maturation of the pubic apophyses was observed in 85%. Pubic bone erosions and cyst-like changes were common (100% and 46%, respectively), but due to delayed maturation of the apophyses and apophysiolysis. Apophysitis associated with adductor brevis-gracilis was more common than adductor longus-associated apophysitis. CONCLUSION: Pubic apophysitis associated with delayed maturation of the pubic apophyses is common in AFL players and is potentially a significant cause of groin pain in these athletes. Imaging findings in this group are the same as those conventionally describing osteitis pubis. Pubic apophysitis is best visualised with VIBE magnetic resonance imaging (MRI) and may be a more pathologically correct description of early, adductor load-related pubic bone pathology.
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Traumatismos em Atletas , Virilha , Imageamento por Ressonância Magnética , Sínfise Pubiana , Adolescente , Adulto , Humanos , Masculino , Traumatismos em Atletas/diagnóstico por imagem , Virilha/lesões , Imageamento por Ressonância Magnética/métodos , Medição da Dor , Sínfise Pubiana/lesões , Estudos Retrospectivos , EsportesRESUMO
BACKGROUND: Older adults undergoing emergency abdominal surgery have significantly poorer outcomes than younger adults. For those who survive, the level of care required on discharge from hospital is unknown and such information could guide decision-making. The ELF (Emergency Laparotomy and Frailty) study aimed to determine whether preoperative frailty in older adults was associated with increased dependence at the time of discharge. METHODS: The ELF study was a UK-wide multicentre prospective cohort study of older patients (65 years or more) undergoing emergency laparotomy during March and June 2017. The objective was to establish whether preoperative frailty was associated with increased care level at discharge compared with preoperative care level. The analysis used a multilevel logistic regression adjusted for preadmission frailty, patient age, sex and care level. RESULTS: A total of 934 patients were included from 49 hospitals. Mean(s.d.) age was 76·2(6·8) years, with 57·6 per cent women; 20·2 per cent were frail. Some 37·4 per cent of older adults had an increased care level at discharge. Increasing frailty was associated with increased discharge care level, with greater predictive power than age. The adjusted odds ratio for an increase in care level was 4·48 (95 per cent c.i. 2·03 to 9·91) for apparently vulnerable patients (Clinical Frailty Score (CFS) 4), 5·94 (2·54 to 13·90) for those mildly frail (CFS 5) and 7·88 (2·97 to 20·79) for those moderately or severely frail (CFS 6 or 7), compared with patients who were fit. CONCLUSION: Over 37 per cent of older adults undergoing emergency laparotomy required increased care at discharge. Frailty scoring was a significant predictor, and should be integrated into all acute surgical units to aid shared decision-making and discharge planning.
ANTECEDENTES: Los adultos mayores sometidos a cirugía abdominal de urgencia tienen resultados significativamente peores que los adultos jóvenes. Para aquellos pacientes que sobreviven, el nivel de atención que requieren tras el alta hospitalaria se desconoce y esta información podría servir de guía en la toma de decisiones. El estudio ELF (Emergency Laparotomy and Frailty) tenía como objetivo determinar si la fragilidad preoperatoria en adultos mayores se asociaba con un aumento de la dependencia en el momento del alta. MÉTODOS: El estudio ELF era un estudio multicéntrico extenso efectuado en el Reino Unido (n = 49) que incluyó una cohorte prospectiva de 934 pacientes mayores (> 65 años) sometidos a laparotomía de urgencia durante marzo-junio de 2017. El objetivo fue establecer si la fragilidad preoperatoria aumentaba el nivel de asistencia en el momento del alta en comparación con el nivel de asistencia preoperatorio. Para el análisis se utilizó una regresión logística multinivel ajustada a características previas al ingreso: fragilidad, edad del paciente, género, y nivel de asistencia. RESULTADOS: La edad media de los pacientes fue 76,2 años (DE = 6,83), con un 57% de mujeres, un 20,2% de pacientes frágiles y un 37,4% de adultos mayores que presentaron un aumento en el nivel de asistencia en el momento del alta. Un aumento de la fragilidad se asoció con un incremento en el nivel de asistencia en el momento del alta (y mayor poder predictivo que la edad). La razón de oportunidades (odds ratio, OR) ajustada por el aumento del nivel de asistencia fue 4,48 (i.c. del 95% 2,03-9,91) para pacientes aparentemente vulnerables (Clinical Frailty Scale, CFS 4); 5,94 (i.c. del 95% 2,54-13,90) para aquellos ligeramente frágiles (CFS 5); y 7,88 (i.c. del 95% 2,97-20,79) para aquellos con fragilidad moderada o grave (CFS 6 and 7) en comparación con pacientes en buenas condiciones. CONCLUSIÓN: Este es el primer estudio que documenta que más del 37% de adultos mayores sometidos a laparotomía de urgencia precisaron un aumento en el nivel de asistencia en el momento del alta. La evaluación de la fragilidad debería integrarse en todas las unidades quirúrgicas de agudos para ayudar a compartir la toma de decisiones y los planes de tratamiento.
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Emergências , Fragilidade/epidemiologia , Avaliação Geriátrica/métodos , Laparotomia/métodos , Admissão do Paciente/tendências , Alta do Paciente , Medição de Risco/métodos , Idoso , Idoso de 80 Anos ou mais , Comorbidade , Tomada de Decisões , Feminino , Seguimentos , Idoso Fragilizado , Humanos , Tempo de Internação , Masculino , Estudos Prospectivos , Fatores de RiscoRESUMO
AIMS: Adjuvant chemotherapy (ACT) for stage III colon cancer is well-established. This study aimed to explore the determinants of ACT use and between-hospital variation within the English National Health Service (NHS). MATERIALS AND METHODS: In total, 11 932 patients (diagnosed 2014-2017) with pathological stage III colon cancer in the English NHS were identified from the National Bowel Cancer Audit. Records were linked to Systemic Anti-Cancer Therapy and Hospital Episode Statistics databases. Multi-level logistic regression analyses were carried out to estimate independent factors for ACT use, including age, sex, deprivation, comorbidities, performance status, American Society of Anaesthesiologists (ASA) grade, surgical urgency, surgical access, TNM staging, readmission and hospital-level factors (university teaching hospital, on-site chemotherapy and high-volume centre). A random intercept was modelled for each English NHS hospital (n = 142). Between-hospital variation was explored using funnel plot methodology. Fully adjusted random-intercept models were fitted separately in young (<70 years) and elderly (≥70 years) patients and intra-class correlation coefficients estimated. RESULTS: 60.7% of patients received ACT. Age was the strongest determinant. Compared with patients aged <60 years, those aged 60-64 (adjusted odds ratio [aOR] 0.76, 95% confidence interval 0.63-0.93), 65-69 (aOR 0.63, 95% confidence interval 0.54-0.74), 70-74 (aOR 0.53, 95% confidence interval 0.44-0.62), 75-79 (aOR 0.23, 95% confidence interval 0.19-0.27) and ≥80 years (aOR 0.05, 95% confidence interval 0.04-0.06) were significantly less likely to receive ACT. With adjustment for other factors, ACT use was more likely in patients with higher socioeconomic status, fewer comorbidities, better performance status, lower ASA grade, advanced disease, elective resections, laparoscopic procedures and no unplanned readmissions. Hospital-level factors were non-significant. The observed proportions of ACT administration in the young and elderly were 46-100% (80% of hospitals 74-90%) and 10-81% (80% of hospitals 33-65%), respectively. Risk adjustment did not reduce between-hospital variation. Despite adjustment, age accounted for 9.9% (7.2-13.4%) of between-hospital variation in the elderly compared with 2.7% (1.2-5.7%) in the young. CONCLUSIONS: There is significant between-hospital variation in ACT use for stage III colon cancer, especially for older patients. Advanced age alone seems to be a greater barrier to ACT use in some hospitals.
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Quimioterapia Adjuvante/estatística & dados numéricos , Neoplasias do Colo/tratamento farmacológico , Hospitais/estatística & dados numéricos , Fatores Etários , Idoso , Idoso de 80 Anos ou mais , Quimioterapia Adjuvante/métodos , Neoplasias do Colo/epidemiologia , Neoplasias do Colo/patologia , Comorbidade , Inglaterra/epidemiologia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Estadiamento de Neoplasias , Fatores Socioeconômicos , Medicina EstatalRESUMO
BACKGROUND: The aim of this study was to examine patterns of 10-year survival after elective repair of unruptured abdominal aortic aneurysms (AAAs) in different patient groups. METHODS: Patients having open repair or endovascular aneurysm repair (EVAR) in the English National Health Service between January 2006 and December 2015 were identified from Hospital Episode Statistics data. Postoperative survival among patients of different age and Royal College of Surgeons of England (RCS) modified Charlson co-morbidity score profiles were analysed using flexible parametric survival models. The relationship between patient characteristics and risk of rupture after repair was also analysed. RESULTS: Some 37 138 patients underwent elective AAA repair, of which 15 523 were open and 21 615 were endovascular. The 10-year mortality rate was 38·1 per cent for patients aged under 70 years, and the survival trajectories for open repair and EVAR were similar when patients had no RCS-modified Charlson co-morbidity. Among older patients or those with co-morbidity, the 10-year mortality rate rose, exceeding 70 per cent for patients aged 80 years. Mean survival times over 10 years for open repair and EVAR were often similar in subgroups of older and more co-morbid patients, but their survival trajectories became increasingly dissimilar, with open repair showing greater short-term risk within 6 months but lower 10-year mortality rates. The risk of rupture over 9 years was 3·4 per cent for EVAR and 0·9 per cent for open repair, and was weakly associated with patient factors. CONCLUSION: Long-term survival patterns after elective open repair and EVAR for unruptured AAA vary markedly across patients with different age and co-morbidity profiles.
ANTECEDENTES: El objetivo de este artículo fue examinar los patrones de supervivencia a 10 aáos tras reparación electiva de aneurismas de la aorta abdominal sin rotura (abdominal aortic aneurysms, AAA) en diferentes grupos de pacientes. MÉTODOS: Se identificaron pacientes sometidos a reparación abierta (open repair, OR) o reparación endovascular (endovascular aneurysm repair, EVAR) del aneurisma en el Sistema Nacional de Salud Inglés entre enero de 2006 y diciembre de 2015, a partir de los datos del Hospital Episode Statistics. Se analizaron la supervivencia postoperatoria entre los pacientes de diferentes edades y los perfiles de comorbilidad con la puntuación de Charlson modificada del Royal College of Surgeons of England (RCS) utilizando modelos de supervivencia paramétricos flexibles. También se analizó la relación entre las características de los pacientes y el riesgo de rotura tras la reparación. RESULTADOS: Un total de 37.138 pacientes fueron sometidos a reparaciones electivas de AAA, de las cuales 15.523 fueron reparaciones abiertas y 21.615 endovasculares. La mortalidad a los 10 aáos fue del 38% para los pacientes de edad inferior a los 70 aáos, y las curvas de supervivencia de la OR y EVAR fueron similares cuando los pacientes no tenían comorbilidad con el Charlson modificado del RCS. Entre los pacientes de edad avanzada y aquellos pacientes con comorbilidad, la mortalidad a los 10 aáos aumentó, excediendo el 70% para los pacientes de más de 80 aáos de edad. La media de los tiempos de supervivencia superior a 10 aáos para OR y EVAR fueron similares dentro de los subgrupos de pacientes de edad avanzada y más comorbilidad, pero las curvas de supervivencia se hicieron cada vez más diferentes, con la OR mostrando un mayor riesgo a corto plazo en los primeros 6 meses pero tasas de mortalidad a los 10 aáos más bajas. El riesgo de rotura mas allá de los 9 aáos fue 3,4% para EVAR y 0,9% para la reparación abierta, con una débil asociación con los factores inherentes a los pacientes. CONCLUSIÓN: Los patrones de supervivencia a largo plazo tras OR y EVAR electivas para AAA sin rotura varían notablemente entre pacientes con perfiles de edad y comorbilidad diferentes.
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Aneurisma da Aorta Abdominal/mortalidade , Procedimentos Endovasculares/mortalidade , Procedimentos Cirúrgicos Vasculares/mortalidade , Fatores Etários , Idoso , Idoso de 80 Anos ou mais , Aorta Abdominal/cirurgia , Aneurisma da Aorta Abdominal/cirurgia , Disostose Craniofacial , Feminino , Humanos , Deformidades Congênitas dos Membros , Masculino , Modelos de Riscos Proporcionais , Fatores de Risco , Análise de SobrevidaRESUMO
BACKGROUND: To report our experience of postoperative haemorrhage in patients following transoral robotic surgery (TORS). METHODS: Data were collected on patients having TORS. Postoperative haemorrhage within 30 days was graded using the Mayo Clinic grading system. RESULTS: Transoral robotic surgery operations were performed on 122 patients. There were 23 bleeding events classified as minor to severe following 19 operations (16%). Haemorrhage requiring a return to the operating room occurred after 7 operations (6%). The odds of an emergent haemorrhage were 5.19 times greater in patients who had a staged neck dissection after TORS (P = .05). The odds of a postoperative bleeding event were 2.6 times greater in patients receiving a larger resection (P = .107). There were no haemorrhage events in the 36 patients who received a synchronous neck dissection with transcervical ligation of the external carotid artery. CONCLUSIONS: Surgical intervention for TORS haemorrhage occurred in 6% patients. No haemorrhage occurred in patients who had ligation of the external carotid artery.
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Carcinoma de Células Escamosas/cirurgia , Neoplasias Bucais/cirurgia , Esvaziamento Cervical/efeitos adversos , Neoplasias Otorrinolaringológicas/cirurgia , Hemorragia Pós-Operatória/epidemiologia , Procedimentos Cirúrgicos Robóticos/efeitos adversos , Idoso , Carcinoma de Células Escamosas/patologia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Neoplasias Bucais/patologia , Estadiamento de Neoplasias , Neoplasias Otorrinolaringológicas/patologia , Estudos RetrospectivosRESUMO
AIMS: Preconception care may decrease adverse pregnancy outcomes associated with pre-existing diabetes mellitus. Aboriginal Australians are at high risk of type 2 diabetes mellitus (T2DM), with earlier onset. We explored practitioner views on preconception care delivery for women with T2DM in the Northern Territory, where 31% of births are to Aboriginal women. METHODS: Mixed-methods study including cross-sectional survey of 156 health practitioners and 11 semi-structured interviews. RESULTS: Practitioners reported low attendance for preconception care however, 51% provided counselling on an opportunistic basis. Rural/remote practitioners were most likely to find counselling feasible. The majority (69%) utilised appropriate guidelines and addressed lifestyle modifications including smoking (81%), weight management (79%), and change medications appropriately such as ceasing ACE inhibitors (69%). Fewer (40%) prescribed the recommended dose of folate (5mg) or felt comfortable recommending delaying pregnancy to achieve optimal preconception glucose control (42%). Themes identified as barriers to care included the complexity of care setting and infrequent preconception consultations. There was a focus on motivation of women to make informed choices about conception, including birth spacing, timing and contraception. Preconception care enablers included cross-cultural communication, a multi-disciplinary care team and strong client-based relationships. CONCLUSIONS: Health practitioners are keen to provide preconception counselling and reported knowledge of evidence-based guidelines. Improvements are needed in recommending high dose folate and optimising glucose control. Cross-cultural communication and team-based care were reported as fundamental to successful preconception care in women with T2DM. Continued education and policy changes are required to support practitioners in opportunities to enhance pregnancy planning.
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Diabetes Mellitus Tipo 2/complicações , Cuidado Pré-Concepcional/métodos , Adulto , Estudos Transversais , Feminino , Humanos , Gravidez , Complicações na GravidezRESUMO
OBJECTIVE: To evaluate the knowledge and attitudes of Australian health professionals (HPs) including general practitioners (GPs), gynecologists and endocrinologists, to menopausal hormone therapy (MHT). METHODS: Participants were recruited from medical societies/colleges and a national GP conference. An online survey containing devised and previously published questions was used. Data analysis included frequencies, ANOVA, χ2 and regression analysis. RESULTS: A total of 745/888 responses were analyzed. Fewer HPs (52%) reported being knowledgeable regarding non-hormonal therapies compared with menopause physiology or MHT (72%), with no significant knowledge differences between specialties. Most HPs (91%) would offer MHT to symptomatic menopausal women. The combined oral contraceptive pill (52%) was preferred for women with premature menopause. Transdermal MHT was preferred for women >50 years, although differences were observed between specialties (p = 0.005). HPs varied regarding duration of MHT for women with premature menopause (p = 0.009) and women over 50 years (p = 0.001). Menopause society members were more likely to prescribe MHT and for longer duration (p < 0.05). Consumer concern regarding breast cancer was considered the main barrier in prescribing MHT. CONCLUSIONS: Although most HPs will recommend MHT, when indicated, for symptomatic menopausal women, variations exist between specialties in prescribing practices. HPs' knowledge gaps and perceived consumer concerns are barriers to prescribing MHT.
Assuntos
Terapia de Reposição de Estrogênios , Conhecimentos, Atitudes e Prática em Saúde , Pessoal de Saúde , Menopausa , Adulto , Pessoal Técnico de Saúde , Austrália , Endocrinologistas , Terapia de Reposição de Estrogênios/efeitos adversos , Terapia de Reposição de Estrogênios/métodos , Feminino , Clínicos Gerais , Ginecologia , Humanos , Masculino , Pessoa de Meia-Idade , Padrões de Prática Médica/estatística & dados numéricos , Inquéritos e Questionários , Saúde da MulherRESUMO
BACKGROUND: Contrast induced nephropathy (CIN) is the commonest cause of iatrogenic renal injury and its incidence has increased with the advent of complex endovascular procedures. Evidence suggests that ascorbic acid (AA) has a nephroprotective effect in percutaneous coronary interventions when contrast media are used. A variety of biomarkers (NGAL, NGAL:creatinine, mononuclear cell infiltration, apoptosis and RBP-4) in both the urine and kidney were assayed using a mouse model of CIN in order to determine whether AA can reduce the incidence and/or severity of renal injury. METHODS: Twenty-four BALB/c mice were divided into 4 groups. Three groups were exposed to high doses of contrast media (omnipaque) in a well-established model of CIN, and then treated with low or high dose AA or placebo (saline). CIN severity was determined by measurement of urinary neutrophil gelatinase-associated lipocalin (NGAL):creatinine at specific time intervals. Histological analysis was performed to determine the level of mononuclear inflammatory infiltration as well as immunohistochemistry to determine apoptosis in the glomeruli by staining for activated caspase-3 and DNA nicking (TUNEL assays). Reverse transcriptase PCR (rtPCR) of mRNA transcripts prepared from mRNA extracted from mouse kidneys was also performed for both lipocalin-2 (Lcn2) encoding NGAL and retinol binding protein-6 (RBP4) genes. NGAL protein expression was also confirmed by ELISA analysis of kidney lysates. RESULTS: Urinary NGAL:creatinine ratio was significantly lower at 48 h with a 44% and 62% (204.3µg/mmol versus 533.6µg/mmol, p = 0.049) reduction in the low and high dose AA groups, respectively. The reduced urinary NGAL:creatinine ratio remained low throughout the time period assessed (up to 96 h) in the high dose AA group. In support of the urinary analysis ELISA analysis of NGAL in kidney lysates also showed a 57% reduction (12,576 ng/ml versus 29,393 ng/ml) reduction in the low dose AA group. Immunohistochemistry for apoptosis demonstrated decreased TUNEL and caspase-3 expression in both low and high dose AA groups. CONCLUSIONS: Ascorbic acid reduced the frequency and severity of renal injury in this murine model of CIN. Further work is required to establish whether AA can reduce the incidence of CIN in humans undergoing endovascular procedures.