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INTRODUCTION: The National Institute for Health and Care Excellence published a draft consultation update on abdominal aortic aneurysm, which was expected to be published on 7 November 2018. This article analyses the readiness of NHS hospitals and their workforce to embrace the proposed guidelines. METHODS: The trust and individual surgeon-level anonymised data in the public domain for elective, rupture and complex abdominal aortic aneurysm cases were collected and analysed for all the acute care trusts providing these services from the Vascular Society of Great Briton and Ireland's prospective National Vascular Registry database. RESULTS: Of the 95 acute care trusts providing the service for the year 2017, the annual volume of infrarenal abdominal aortic aneurysm (both endovascular and open repairs) ranged between 0 and 137. Of these, 64 (67.36%) trusts had an annual volume of fewer than 60 cases. A total of 366 (approximately 75% of 490) vascular surgeons have performed 10 or fewer open abdominal aortic aneurysm repairs in three years (2014-2016) with a mean operating volume of 1.452 procedures per surgeon per three years (n = 254, median 0, interquartile range, IQR, 0-3, 0.484 procedures per surgeon per year) and about 51% of the vascular surgeons have only performed five or fewer procedures in those three years with a mean operating volume of 3.455 per surgeon per three years (n = 367, median 3, IQR 0-3, 1.151 per surgeon per year). CONCLUSION: The observations show that most UK acute hospitals lack the optimum case volume necessary to embrace the proposed change in the guideline.
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Aneurisma da Aorta Abdominal/cirurgia , Guias de Prática Clínica como Assunto , Procedimentos Cirúrgicos Vasculares/normas , Aneurisma da Aorta Abdominal/epidemiologia , Ruptura Aórtica/epidemiologia , Ruptura Aórtica/cirurgia , Bases de Dados Factuais , Procedimentos Cirúrgicos Eletivos/normas , Procedimentos Cirúrgicos Eletivos/estatística & dados numéricos , Emergências , Medicina Baseada em Evidências/métodos , Fidelidade a Diretrizes/estatística & dados numéricos , Humanos , Irlanda/epidemiologia , Sistema de Registros , Medicina Estatal/normas , Medicina Estatal/estatística & dados numéricos , Reino Unido/epidemiologia , Procedimentos Cirúrgicos Vasculares/métodos , Procedimentos Cirúrgicos Vasculares/estatística & dados numéricos , Carga de Trabalho/estatística & dados numéricosRESUMO
We present two cases of diamniotic, dichorionic twin pregnancies in which after the loss of the first foetus in the setting of clinical chorioamnionitis, both pregnancies were successfully managed by delayed-interval delivery. A fourstage protocol including aspects of management in this specific setting is proposed. We consider the importance of a selection process when managing conservatively, measures to promote latency and decisions regarding delivery of the foetuses. Whilst we report successful case studies of conservative management with delayed-interval delivery, we support a cautious approach and understand that in the setting of clinical chorioamnionitis of the remaining foetus, delivery is necessary.
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Corioamnionite/diagnóstico , Parto Obstétrico/métodos , Gravidez de Gêmeos , Adulto , Corioamnionite/diagnóstico por imagem , Feminino , Humanos , GravidezRESUMO
OBJECTIVES: The aim of this study was to compare the demographic and clinical characteristics of pregnant women and non-pregnant women of childbearing age hospitalized with laboratory-confirmed influenza A(H1N1)pdm09 infection in Singapore, and to assess whether pregnancy was a risk factor associated with the development of influenza-related complications. STUDY DESIGN: Retrospective observational study. METHODS: We retrospectively identified and collected information from available medical records of all women admitted to three tertiary hospitals between 26 May 2009 and 31 December 2009 with laboratory-confirmed influenza A(H1N1)pdm09 infection who were either pregnant or non-pregnant and of childbearing age between 15 and 50 years. RESULTS: A total of 222 women, of whom 81 (36.5%) were pregnant, were hospitalized during the study period. Pregnant women were significantly more likely to be hospitalized with influenza A(H1N1)pdm09 infection than non-pregnant women of childbearing age (relative risk 26.3; 95% confidence interval: 20.1-34.6). Among those hospitalized, the proportion of pregnant women having at least one underlying medical condition that could predispose them to influenza-related complications was significantly lower than that of non-pregnant women (32.1% versus 56.0%, P < 0.001). The median time from onset of symptoms to administration of anti-viral drugs was significantly shorter among pregnant women than among non-pregnant women (three days versus five days, P < 0.001). The median length of stay in hospital was also significantly shorter among pregnant women than that of non-pregnant women (two days versus three days, P = 0.002). About 4.9% of pregnant women developed influenza-related complications, compared with 12.8% among non-pregnant women (P = 0.066). CONCLUSIONS: Pregnant women with influenza A(H1N1)pdm09 infection were at a higher risk of hospitalization. Upon hospitalization, they were not at a higher risk of developing influenza-related complications.
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Hospitalização , Vírus da Influenza A Subtipo H1N1 , Influenza Humana/epidemiologia , Complicações Infecciosas na Gravidez/epidemiologia , Adolescente , Adulto , Antivirais/uso terapêutico , Feminino , Humanos , Influenza Humana/tratamento farmacológico , Prontuários Médicos , Pessoa de Meia-Idade , Gravidez , Complicações Infecciosas na Gravidez/tratamento farmacológico , Estudos Retrospectivos , Fatores de Risco , Singapura/epidemiologia , Centros de Atenção Terciária , Adulto JovemRESUMO
The Health Promotion Board (HPB) has updated the clinical practice guidelines on Treating Tobacco Use and Dependence to provide health professionals in Singapore with evidence-based interventions for smoking cessation. This article reproduces the introduction and executive summary of key guideline recommendations (with recommendations from the guidelines) from the HPB-MOH Clinical Practice Guidelines on Treating Tobacco Use and Dependence, for the information of SMJ readers. Chapters and page numbers mentioned in the reproduced extract refer to the full text of the guidelines, which are available from the Health Promotion Board website: http://www.hpb.gov.sg/cpg-smoking-cessation. The recommendations should be used with reference to the full text of the guidelines. Following this article are multiple choice questions based on the full text of the guidelines.
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Promoção da Saúde , Tabagismo/terapia , Medicina Baseada em Evidências , Humanos , Singapura/epidemiologia , Tabagismo/epidemiologiaRESUMO
INTRODUCTION: The development of anti-D antibodies results from foetomaternal sensitisation occurring in rhesus (Rh) negative blood group women who carry an Rh-positive foetus. Despite guidelines on Rh immunoprophylaxis, isoimmunisation continues to occur, suggesting that the guidelines are not being fully applied by obstetricians. This study aims to establish the adequacy of knowledge on Rh immunoprophylaxis among obstetricians and trainees in obstetrics and gynaecology in Singapore, and their usual practice in the care of an Rh-negative mother; and hence to audit their practice in accordance with evidence-based guidelines. METHODS: An anonymous questionnaire survey auditing obstetricians' knowledge of guidelines on anti-D prophylaxis and their usual practice in the clinical setting. RESULTS: The mean score achieved on the questionnaire was 75.9 percent. Many obstetricians did not know that anti-D immunoglobulins (Ig) should be given within 72 hours of a sensitising event for successful immunoprophylaxis. In clinical practice, all the obstetricians who participated in the questionnaire would offer anti-D Ig prophylaxis to Rh-negative women both antenatally and postnatally. However, only 12.7 percent of them would routinely perform a Kleihauer test in Rh-negative women following delivery. CONCLUSION: The knowledge on anti-D prophylaxis among obstetricians can be improved. A continual system of education to raise awareness of evidence-based practices as well as clinical audit has been implemented to address this.
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Cuidado Pré-Natal/normas , Isoimunização Rh/prevenção & controle , Imunoglobulina rho(D)/imunologia , Feminino , Humanos , Obstetrícia/métodos , Obstetrícia/normas , Guias de Prática Clínica como Assunto , Gravidez , Cuidado Pré-Natal/métodos , Singapura , Inquéritos e QuestionáriosRESUMO
Placenta percreta is a rare but potentially life-threatening condition associated with high maternal mortality and morbidity rates, usually arising from severe obstetric haemorrhage. Due to rising caesarean section rates, an increase in the incidence of morbidly adherent placentas (accreta, increta and percreta) has been observed. Various treatment strategies have been employed in different centres, ranging from performing a caesarean hysterectomy at the time of delivery to leaving the placenta in situ, with or without adjuvant internal iliac and uterine arterial embolisation and/or methotrexate therapy. In the case of placenta percreta, irrespective of the treatment method employed, women are still at high risk of life-threatening haemorrhage and morbidity secondary to placental invasion beyond the confines of the uterine serosa into surrounding organs, most commonly the bladder. We describe an unusual case of a partially adherent placenta percreta in which partial separation of the normally implanted placenta led to torrential haemorrhage on the third postoperative day after the placenta was left in situ at the time of delivery. We therefore advise caution in following a conservative approach in the treatment of cases of placenta percreta in which the percreta feature is only partial and will discuss the merits and disadvantages of alternative options.
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Placenta Acreta/cirurgia , Complicações Pós-Operatórias/etiologia , Hemorragia Pós-Parto/etiologia , Útero/cirurgia , Adulto , Feminino , Humanos , GravidezRESUMO
OBJECTIVE: To study obstetric outcomes in women with end-stage renal failure undergoing chronic renal dialysis. METHODS: A retrospective review of the database from the High-Risk Pregnancy Clinic at Singapore General Hospital, Singapore. RESULTS: From 1995 to 2004, 7 women treated with chronic renal dialysis had a total of 11 pregnancies. There were 2 pregnancy losses at previable gestation ages and 9 live births. Median gestational age at delivery was 31 weeks, and mean birth weight was 1390 g. Seven newborns had a low birth weight and 5 required neonatal intensive care. Severe hypertension occurred in 4 women for a total of 7 pregnancies. Other complications included polyhydramnios (n=2), preterm prelabor rupture of membranes (n=2), obstetric cholestasis (n=2), postpartum hemorrhage (n=1), thrombosis of the arteriovenous fistula (n=2), postpartum peritonitis (n=1), and fetal anomaly (n=1). There were no maternal deaths. CONCLUSION: Such pregnancies are high-risk, particularly because of maternal hypertension and prematurity. They should be managed by multidisciplinary teams, and prepregnancy counseling should not be neglected.