RESUMO
The 7th National Audit Project of the Royal College of Anaesthetists studied peri-operative cardiac arrest in the UK. We report the results of the vascular surgery cohort from the 12-month case registry, from 16 June 2021 to 15 June 2022. Anaesthesia for vascular surgery accounted for 2% of UK anaesthetic caseload and included 69 (8%) reported peri-operative cardiac arrests, giving an estimated incidence of 1 in 670 vascular anaesthetics (95%CI 1 in 520-830). The high-risk nature of the vascular population is reflected by the proportion of patients who were ASA physical status 4 (30, 43%) or 5 (19, 28%); the age of patients (80% aged > 65 y); and that most cardiac arrests (57, 83%) occurred during non-elective surgery. The most common vascular surgical procedures among patients who had a cardiac arrest were: aortic surgery (38, 55%); lower-limb revascularisation (13, 19%); and lower-limb amputation (8, 12%). Among patients having vascular surgery and who had a cardiac arrest, 28 (41%) presented with a ruptured abdominal aortic aneurysm. There were 48 (70%) patients who had died at the time of reporting to NAP7 and 11 (16%) were still in hospital, signifying poorer outcomes compared with the non-vascular surgical cohort. The most common cause of cardiac arrest was major haemorrhage (39, 57%), but multiple other causes reflected the critical illness of the patients and the complexity of surgery. This is the first analysis of the incidence, management and outcomes of peri-operative cardiac arrest during vascular anaesthesia in the UK.
Assuntos
Anestesia , Anestésicos , Parada Cardíaca , Humanos , Anestesia/efeitos adversos , Procedimentos Cirúrgicos Vasculares , Anestesistas , Parada Cardíaca/epidemiologia , Parada Cardíaca/terapia , Parada Cardíaca/etiologiaRESUMO
Complications and critical incidents arising during anaesthesia due to patient, surgical or anaesthetic factors, may cause harm themselves or progress to more severe events, including cardiac arrest or death. As part of the 7th National Audit Project of the Royal College of Anaesthetists, we studied a prospective national cohort of unselected patients. Anaesthetists recorded anonymous details of all cases undertaken over 4 days at their site through an online survey. Of 416 hospital sites invited to participate, 352 (85%) completed the survey. Among 24,172 cases, 1922 discrete potentially serious complications were reported during 1337 (6%) cases. Obstetric cases had a high reported major haemorrhage rate and were excluded from further analysis. Of 20,996 non-obstetric cases, 1705 complications were reported during 1150 (5%) cases. Circulatory events accounted for most complications (616, 36%), followed by airway (418, 25%), metabolic (264, 15%), breathing (259, 15%), and neurological (41, 2%) events. A single complication was reported in 851 (4%) cases, two complications in 166 (1%) cases and three or more complications in 133 (1%) cases. In non-obstetric elective surgery, all complications were 'uncommon' (10-100 per 10,000 cases). Emergency (urgent and immediate priority) surgery accounted for 3454 (16%) of non-obstetric cases but 714 (42%) of complications with severe hypotension, major haemorrhage, severe arrhythmias, septic shock, significant acidosis and electrolyte disturbances all being 'common' (100-1000 per 10,000 cases). Based on univariate analysis, complications were associated with: younger age; higher ASA physical status; male sex; increased frailty; urgency and extent of surgery; day of the week; and time of day. These data represent the rates of potentially serious complications during routine anaesthesia care and may be valuable for risk assessment and patient consent.
Assuntos
Anestesia , Anestésicos , Feminino , Gravidez , Humanos , Masculino , Incidência , Estudos Prospectivos , Anestesia/efeitos adversos , Hemorragia , Reino Unido/epidemiologiaRESUMO
The 7th National Audit Project of the Royal College of Anaesthetists studied peri-operative cardiac arrest in the UK, a topic of importance to patients, anaesthetists and surgeons. We report the results of the 12-month registry phase, from 16 June 2021 to 15 June 2022, focusing on management and outcomes. Among 881 cases of peri-operative cardiac arrest, the initial rhythm was non-shockable in 723 (82%) cases, most commonly pulseless electrical activity. There were 665 (75%) patients who survived the initial event and 384 (52%) who survived to hospital discharge. A favourable functional outcome (based on modified Rankin Scale score) was reported for 249 (88%) survivors. Outcomes varied according to arrest rhythm. The highest rates of survival were seen for bradycardic cardiac arrests with 111 (86%) patients surviving the initial event and 77 (60%) patients surviving the hospital episode. The lowest survival rates were seen for patients with pulseless electrical activity, with 312 (68%) surviving the initial episode and 156 (34%) surviving to hospital discharge. Survival to hospital discharge was worse in patients at the extremes of age with 76 (40%) patients aged > 75 y and 9 (45%) neonates surviving. Hospital survival was also associated with surgical priority, with 175 (88%) elective patients and 176 (37%) non-elective patients surviving to discharge. Outcomes varied with the cause of cardiac arrest, with lower initial survival rates for pulmonary embolism (5, 31%) and bone cement implantation syndrome (9, 45%), and hospital survival of < 25% for pulmonary embolism (0), septic shock (13, 24%) and significant hyperkalaemia (1, 20%). Overall care was rated good in 464 (53%) cases, and 18 (2%) cases had overall care rated as poor. Poor care elements were present in a further 245 (28%) cases. Care before cardiac arrest was the phase most frequently rated as poor (92, 11%) with elements of poor care identified in another 186 (21%) cases. These results describe the management and outcomes of peri-operative cardiac arrest in UK practice for the first time.
Assuntos
Reanimação Cardiopulmonar , Parada Cardíaca , Embolia Pulmonar , Recém-Nascido , Humanos , Reanimação Cardiopulmonar/métodos , Parada Cardíaca/epidemiologia , Parada Cardíaca/terapia , Sistema de Registros , AnestesistasRESUMO
The 7th National Audit Project of the Royal College of Anaesthetists studied peri-operative cardiac arrest in the UK, a topic of importance to patients, anaesthetists and surgeons. Here we report the results of the 12-month registry, from 16 June 2021 to 15 June 2022, focusing on epidemiology and clinical features. We reviewed 881 cases of peri-operative cardiac arrest, giving an incidence of 3 in 10,000 anaesthetics (95%CI 3.0-3.5 per 10,000). Incidence varied with patient and surgical factors. Compared with denominator survey activity, patients with cardiac arrest: included more males (56% vs. 42%); were older (median (IQR) age 60.5 (40.5-80.5) vs. 50.5 (30.5-70.5) y), although the age distribution was bimodal, with infants and patients aged > 66 y overrepresented; and were notably more comorbid (73% ASA physical status 3-5 vs. 27% ASA physical status 1-2). The surgical case-mix included more weekend (14% vs. 11%), out-of-hours (19% vs. 10%), non-elective (65% vs. 30%) and major/complex cases (60% vs. 28%). Cardiac arrest was most prevalent in orthopaedic trauma (12%), lower gastrointestinal surgery (10%), cardiac surgery (9%), vascular surgery (8%) and interventional cardiology (6%). Specialities with the highest proportion of cases relative to denominator activity were: cardiac surgery (9% vs. 1%); cardiology (8% vs. 1%); and vascular surgery (8% vs. 2%). The most common causes of cardiac arrest were: major haemorrhage (17%); bradyarrhythmia (9%); and cardiac ischaemia (7%). Patient factors were judged a key cause of cardiac arrest in 82% of cases, anaesthesia in 40% and surgery in 35%.
Assuntos
Parada Cardíaca , Adulto , Idoso , Idoso de 80 Anos ou mais , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Anestesia , Anestésicos , Anestesistas , Parada Cardíaca/epidemiologia , Parada Cardíaca/etiologia , LactenteRESUMO
Tobacco smoking is associated with a substantially increased risk of postoperative complications. The peri-operative period offers a unique opportunity to support patients to stop tobacco smoking, avoid complications and improve long-term health. This systematic review provides an up-to-date summary of the evidence for tobacco cessation interventions in surgical patients. We conducted a systematic search of randomised controlled trials of tobacco cessation interventions in the peri-operative period. Quantitative synthesis of the abstinence outcomes data was by random-effects meta-analysis. The primary outcome of the meta-analysis was abstinence at the time of surgery, and the secondary outcome was abstinence at 12 months. Thirty-eight studies are included in the review (7310 randomised participants) and 26 studies are included in the meta-analysis (5969 randomised participants). Studies were pooled for subgroup analysis in two ways: by the timing of intervention delivery within the peri-operative period and by the intensity of the intervention protocol. We judged the quality of evidence as moderate, reflecting the degree of heterogeneity and the high risk of bias. Overall, peri-operative tobacco cessation interventions increased successful abstinence both at the time of surgery, risk ratio (95%CI) 1.48 (1.20-1.83), number needed to treat 7; and 12 months after surgery, risk ratio (95%CI) 1.62 (1.29-2.03), number needed to treat 9. More work is needed to inform the design and optimal delivery of interventions that are acceptable to patients and that can be incorporated into contemporary elective and urgent surgical pathways. Future trials should use standardised outcome measures.
Assuntos
Abandono do Hábito de Fumar , Abandono do Uso de Tabaco , Humanos , Abandono do Uso de Tabaco/métodos , Abandono do Hábito de Fumar/métodos , Dispositivos para o Abandono do Uso de Tabaco , Complicações Pós-Operatórias/prevenção & controleRESUMO
The Royal College of Anaesthetists' 7th National Audit Project baseline survey assessed knowledge, attitudes, practices and experiences of peri-operative cardiac arrests among UK anaesthetists and Anaesthesia Associates. We received 10,746 responses, representing a 71% response rate. In-date training in adult and paediatric advanced life support was reported by 9646 (90%) and 7125 (66%) anaesthetists, respectively. There were 8994 (84%) respondents who were confident in leading a peri-operative cardiac arrest, with males more confident than females, but only 5985 (56%) were confident in leading a debrief and 7340 (68%) communicating with next of kin. In the previous two years, 4806 (46%) respondents had managed at least one peri-operative cardiac arrest, of which 321 (7%) and 189 (4%) of these events involved a child or an obstetric patient, respectively. Respondents estimated the most common causes of peri-operative cardiac arrest to be hypovolaemia, hypoxaemia and cardiac ischaemia, with haemorrhage coming fifth. However, the most common reported causes for the most recently attended peri-operative cardiac arrest were haemorrhage; (927, 20%); anaphylaxis (474, 10%); and cardiac ischaemia (397, 9%). Operating lists or shifts were paused or stopped after 1330 (39%) cardiac arrests and 1693 (38%) respondents attended a debrief, with 'hot' debriefs most common. Informal wellbeing support was relatively common (2458, 56%) and formal support was uncommon (472, 11%). An impact on future care delivery was reported by 196 (4%) anaesthetists, most commonly a negative psychological impact. Management of a peri-operative cardiac arrest during their career was reported by 8654 (85%) respondents. The overall impact on professional life was more often judged positive (2630, 30%) than negative (1961, 23%), but impact on personal life was more often negative.
Assuntos
Parada Cardíaca , Adulto , Masculino , Feminino , Humanos , Criança , Inquéritos e Questionários , Anestesistas , Hemorragia , IsquemiaRESUMO
We report the results of the Royal College of Anaesthetists' 7th National Audit Project organisational baseline survey sent to every NHS anaesthetic department in the UK to assess preparedness for treating peri-operative cardiac arrest. We received 199 responses from 277 UK anaesthetic departments, representing a 72% response rate. Adult and paediatric anaesthetic care was provided by 188 (95%) and 165 (84%) hospitals, respectively. There was no paediatric intensive care unit on-site in 144 (87%) hospitals caring for children, meaning transfer of critically ill children is required. Remote site anaesthesia is provided in 182 (92%) departments. There was a departmental resuscitation lead in 113 (58%) departments, wellbeing lead in 106 (54%) and departmental staff wellbeing policy in 81 (42%). A defibrillator was present in every operating theatre suite and in all paediatric anaesthesia locations in 193 (99%) and 149 (97%) departments, respectively. Advanced airway equipment was not available in: every theatre suite in 13 (7%) departments; all remote locations in 103 (57%) departments; and all paediatric anaesthesia locations in 23 (15%) departments. Anaesthetic rooms were the default location for induction of anaesthesia in adults and children in 148 (79%) and 121 (79%) departments, respectively. Annual updates in chest compressions and in defibrillation were available in 149 (76%) and 130 (67%) departments, respectively. Following a peri-operative cardiac arrest, debriefing and peer support programmes were available in 154 (79%) and 57 (29%) departments, respectively. While it is likely many UK hospitals are very well prepared to treat anaesthetic emergencies including cardiac arrest, the survey suggests this is not universal.
Assuntos
Anestésicos , Parada Cardíaca , Adulto , Criança , Humanos , Inquéritos e Questionários , Hospitais , Reino UnidoRESUMO
Detailed contemporary knowledge of the characteristics of the surgical population, national anaesthetic workload, anaesthetic techniques and behaviours are essential to monitor productivity, inform policy and direct research themes. Every 3-4 years, the Royal College of Anaesthetists, as part of its National Audit Projects (NAP), performs a snapshot activity survey in all UK hospitals delivering anaesthesia, collecting patient-level encounter data from all cases under the care of an anaesthetist. During November 2021, as part of NAP7, anaesthetists recorded details of all cases undertaken over 4 days at their site through an online survey capturing anonymous patient characteristics and anaesthetic details. Of 416 hospital sites invited to participate, 352 (85%) completed the activity survey. From these, 24,177 reports were returned, of which 24,172 (99%) were included in the final dataset. The work patterns by day of the week, time of day and surgical specialty were similar to previous NAP activity surveys. However, in non-obstetric patients, between NAP5 (2013) and NAP7 (2021) activity surveys, the estimated median age of patients increased by 2.3 years from median (IQR) of 50.5 (28.4-69.1) to 52.8 (32.1-69.2) years. The median (IQR) BMI increased from 24.9 (21.5-29.5) to 26.7 (22.3-31.7) kg.m-2 . The proportion of patients who scored as ASA physical status 1 decreased from 37% in NAP5 to 24% in NAP7. The use of total intravenous anaesthesia increased from 8% of general anaesthesia cases to 26% between NAP5 and NAP7. Some changes may reflect the impact of the COVID-19 pandemic on the anaesthetic population, though patients with confirmed COVID-19 accounted for only 149 (1%) cases. These data show a rising burden of age, obesity and comorbidity in patients requiring anaesthesia care, likely to impact UK peri-operative services significantly.
Assuntos
Anestésicos , COVID-19 , Humanos , Pré-Escolar , Carga de Trabalho , Pandemias , COVID-19/epidemiologia , Anestesia Geral/métodos , Reino Unido/epidemiologiaRESUMO
Cardiac arrest in the peri-operative period is rare but associated with significant morbidity and mortality. Current reporting systems do not capture many such events, so there is an incomplete understanding of incidence and outcomes. As peri-operative cardiac arrest is rare, many hospitals may only see a small number of cases over long periods, and anaesthetists may not be involved in such cases for years. Therefore, a large-scale prospective cohort is needed to gain a deep understanding of events leading up to cardiac arrest, management of the arrest itself and patient outcomes. Consequently, the Royal College of Anaesthetists chose peri-operative cardiac arrest as the 7th National Audit Project topic. The study was open to all UK hospitals offering anaesthetic services and had a three-part design. First, baseline surveys of all anaesthetic departments and anaesthetists in the UK, examining respondents' prior peri-operative cardiac arrest experience, resuscitation training and local departmental preparedness. Second, an activity survey to record anonymised details of all anaesthetic activity in each site over 4 days, enabling national estimates of annual anaesthetic activity, complexity and complication rates. Third, a case registry of all instances of peri-operative cardiac arrest in the UK, reported confidentially and anonymously, over 1 year starting 16 June 2021, followed by expert review using a structured process to minimise bias. The definition of peri-operative cardiac arrest was the delivery of five or more chest compressions and/or defibrillation in a patient having a procedure under the care of an anaesthetist. The peri-operative period began with the World Health Organization 'sign-in' checklist or first hands-on contact with the patient and ended either 24 h after the patient handover (e.g. to the recovery room or intensive care unit) or at discharge if this occured earlier than 24 h. These components described the epidemiology of peri-operative cardiac arrest in the UK and provide a basis for developing guidelines and interventional studies.
Assuntos
Anestésicos , Parada Cardíaca , Humanos , Estudos Prospectivos , Parada Cardíaca/epidemiologia , Parada Cardíaca/etiologia , Parada Cardíaca/terapia , Anestesiologistas , Estudos de CoortesRESUMO
Randomised controlled trials are the gold standard in clinical research, but remain rare due to their expense and a perceived lack of 'real-world' applicability. At the same time, there has been an exponential increase in routinely collected data which presents opportunities for audit, quality improvement, adverse event reporting and more efficient clinical research. Registry-based research benefits from reduced cost, large sample size and real-world applicability, with methodological developments, particularly registry-based randomised controlled trials and causal inference techniques, showing promise. Limitations include data quality and validity, the need for data linkage, the restrictions of fixed data fields, regulatory barriers, and privacy and security concerns. However, the principal factor hampering current efforts is a lack of anaesthesia-specific datasets in the UK and the fact that most surgical registries do not collect any anaesthetic data. This presents an opportunity for anaesthetists, through enhanced engagement and collaboration, to influence and improve the design of these datasets and increase the value and volume of data collected. Better datasets, coupled with a growing appreciation of new analysis methodologies, would allow significant progress towards realising the potential of routinely collected data for patient benefit. At the same time, work should begin on the development of a minimum dataset for anaesthesia to underpin new data sharing networks and, ideally, a national registry of anaesthesia.
Assuntos
Anestesia/métodos , Avaliação de Resultados da Assistência ao Paciente , Assistência Perioperatória/métodos , Sistema de Registros , Dados de Saúde Coletados Rotineiramente , HumanosRESUMO
Interventions from randomised controlled trials can only be replicated if they are reported in sufficient detail. The results of trials can only be confidently interpreted if the delivery of the intervention was systematic and the protocol adhered to. We systematically reviewed trials of anaesthetic interventions published in 12 journals from January 2016 to September 2019. We assessed the detail with which interventions were reported, using the Consolidated Standards of Reporting Trials statement for non-pharmacological treatments. We analysed 162 interventions reported by 78 trials in 18,675 participants. Detail sufficiently precise to replicate the intervention was reported for 111 (69%) interventions. Intervention standardisation was reported for 135 (83%) out of the 162 interventions, and protocol adherence was reported for 20 (12%) interventions. Sixty (77%) out of the 78 trials reported the administrative context in which interventions were delivered and 36 (46%) trials detailed the expertise of the practitioners. We conclude that bespoke reporting tools should be developed for anaesthetic interventions and interventions in other areas such as critical care.
Assuntos
Anestesia/métodos , Ensaios Clínicos Controlados Aleatórios como Assunto/normas , Relatório de Pesquisa/normas , HumanosRESUMO
BACKGROUND: Emergency surgery encompasses more than 50 per cent of the surgical workload; however, research efforts are disproportionally low. The mode of anaesthesia used during emergency surgery may affect outcomes, but the extent of research and the impact of the different modes of anaesthesia used are unclear. METHODS: MEDLINE and Embase were searched using scoping review methodology with a rapid systematic search strategy, identifying any study comparing locoregional (local, nerve block, subarachnoid, epidural) anaesthesia with general anaesthesia. All studies describing outcomes of emergency surgery with differing modes of anaesthesia were identified. Excluded were: studies published before 2003, studies enrolling patients aged less than 18 years and studies using sedation only. RESULTS: Forty-two studies were identified, describing 11 surgical procedures. Most publications were retrospective cohort studies (32). A very broad range of clinical and patient-reported outcomes were described, with wide variation in the outcomes reported in different studies. CONCLUSION: Reporting of mode of anaesthesia is inconsistent across different procedures and is often absent. There is a need for directed research efforts to improve the reporting standards of anaesthesia interventions, to understand the role of different modes of anaesthesia in specific emergency surgical procedures, and to standardize outcome reporting using core outcome sets.
ANTECEDENTES: La cirugía de urgencias constituye > 50% de la carga de trabajo quirúrgico, aunque los esfuerzos realizados en investigación en este ámbito son desproporcionadamente bajos. La modalidad de anestesia utilizada durante la cirugía de urgencias puede afectar a los resultados, sin embargo, la investigación realizada y el impacto de los diferentes tipos de anestesia utilizados no están claros. MÉTODOS: Se realizaron búsquedas en Medline y Embase utilizando una metodología enfocada a la recuperación de revisiones, con una estrategia de búsqueda sistemática rápida, identificando cualquier estudio que comparara la anestesia locorregional (local, bloqueo nervioso, subaracnoidea, epidural) con la anestesia general. Se identificaron todos los estudios que describían los resultados de la cirugía de urgencias con diferentes tipos de anestesia. Se excluyeron los estudios publicados antes del 2003, los estudios que reclutaron pacientes < 18 años y los estudios que solo usaron sedación. RESULTADOS: Se identificaron 42 estudios que describían 11 procedimientos quirúrgicos. La mayoría de publicaciones fueron estudios de cohortes retrospectivos (n = 32). Se describió una gama muy amplia de resultados clínicos y resultados aportados por los pacientes, con una amplia variación en los resultados de los diferentes estudios. CONCLUSIÓN: Los resultados publicados respecto a la modalidad de anestesia empleada en diferentes procedimientos quirúrgicos son inconsistentes, a menudo esta información está ausente y no se pueden establecer conclusiones sobre el impacto del tipo de anestesia en los resultados. Es necesario realizar esfuerzos dirigidos a la investigación para mejorar la notificación de los estándares de los procedimientos de anestesia, comprender el papel de los diferentes tipos de anestesia en los procedimientos quirúrgicos específicos de urgencias, y estandarizar la presentación de los resultados obtenidos utilizando un conjunto de datos principales.
Assuntos
Anestesia , Emergências , Procedimentos Cirúrgicos Operatórios , Anestesia/métodos , HumanosRESUMO
BACKGROUND: Although delivering a chosen mode of anaesthesia for certain emergency surgery procedures is potentially beneficial to patients, it is a complex intervention to evaluate. This qualitative study explored clinician and patient perspectives about mode of anaesthesia for emergency surgery. METHODS: Snowball sampling was used to recruit participants from eight National Health Service Trusts that cover the following three emergency surgery settings: ruptured abdominal aortic aneurysms, hip fractures and inguinal hernias. A qualitative researcher conducted interviews with clinicians and patients. Thematic analysis was applied to the interview transcripts. RESULTS: Interviews were conducted with 21 anaesthetists, 21 surgeons, 14 operating theatre staff and 23 patients. There were two main themes. The first, impact of mode of anaesthesia in emergency surgery, had four subthemes assessing clinician and patient ideas about: context and the 'best' mode of anaesthesia; balance in choosing it over others; change and developments in anaesthesia; and the importance of mode of anaesthesia in emergency surgery. The second, tensions in decision-making about mode of anaesthesia, comprised four subthemes: clinical autonomy and guidelines in anaesthesia; conforming to norms in mode of anaesthesia; the relationship between expertise, preference and patient involvement; and team dynamics in emergency surgery. The results highlight several interlinking factors affecting decision-making, including expertise, preference, habit, practicalities, norms and policies. CONCLUSION: There is variation in practice in choosing the mode of anaesthesia for surgery, alongside debate as to whether anaesthetic autonomy is necessary or results in a lack of willingness to change.
ANTECEDENTES: Si bien determinados tipos de anestesia en ciertos procedimientos quirúrgicos de urgencia pueden ser potencialmente beneficiosos para los pacientes, la decisión de su utilización es difícil de evaluar. Este estudio cualitativo exploró las perspectivas del clínico y del paciente sobre sobre el tipo de anestesia en cirugía de urgencia. MÉTODOS: Se utilizó un muestreo de bola de nieve para reclutar participantes de 8 corporaciones del National Health Service (NHS) que cubrían tres entornos de cirugía de urgencia: rotura de aneurismas aórticos abdominales, fracturas de cadera y hernias inguinales. Un investigador cualitativo realizó 79 entrevistas a 21 anestesistas, 21 cirujanos, 14 técnicos de quirófano y 23 pacientes. Se realizó un análisis de las transcripciones de la entrevista por temas. RESULTADOS: Dos fueron los temas principales. El primero era el impacto del tipo de anestesia en la cirugía de urgencia y tenía 4 subtemas que evaluaban las ideas del clínico y del paciente sobre: el contexto y el mejor tipo de anestesia, las ventajas e inconvenientes de la elección de un tipo sobre los otros, los cambios y avances en anestesia, y la importancia de la anestesia en cirugía de urgencias. El segundo era las dificultades en la toma de decisiones sobre el tipo de anestesia y comprendía 4 subtemas: la autonomía clínica y las guías de anestesia, el seguimiento de las normas en el tipo de anestesia, la relación entre experiencia, preferencia y opinión del paciente, así como las dinámicas del equipo en cirugía de urgencia. Los resultados resaltaron varios factores interconectados que afectan la toma de decisiones, incluyen la experiencia, las preferencias, los hábitos, algunos aspectos prácticos, las normas y las políticas. CONCLUSIÓN: En la práctica, existen variaciones en la elección del tipo de anestesia para la cirugía, junto con el debate sobre si la autonomía anestésica es necesaria o si resulta en una falta de voluntad para el cambio.
Assuntos
Anestesia/métodos , Emergências , Pacientes , Cirurgiões , Procedimentos Cirúrgicos Operatórios/métodos , Humanos , Entrevistas como Assunto , Pacientes/psicologia , Autonomia Profissional , Cirurgiões/psicologiaRESUMO
We conducted a survey and semi-structured qualitative interviews to investigate current anaesthetic practice for arteriovenous fistula formation surgery in the UK. Responses were received from 39 out of 59 vascular centres where arteriovenous access surgery is performed, a response rate of 66%. Thirty-five centres reported routine use of brachial plexus blocks, but variation in anaesthetic skill-mix and practice were observed. Interviews were conducted with 19 clinicians from 10 NHS Trusts including anaesthetists, vascular access and renal nurses, surgeons and nephrologists. Thematic analysis identified five key findings: (1) current anaesthetic practice showed that centres could be classified as 'regional anaesthesia dominant' or 'local anaesthesia/mixed'; (2) decision making around mode of anaesthesia highlighted the key role of surgeons as frontline decision makers across both centre types; (3) perceived barriers and facilitators of regional block use included clinicians' beliefs and preferences, resource considerations and patients' treatment preferences; (4) anaesthetists' preference for supraclavicular blocks emerged, alongside acknowledgement of varied practice; (5) there was widespread support for a future randomised controlled trial, although clinician equipoise issues and logistical/resource-related concerns were viewed as potential challenges. The use of regional anaesthesia for arteriovenous fistula formation in the UK is varied and influenced by a multitude of factors. Despite the availability of anaesthetists capable of performing regional blocks, there are other limiting factors that influence the routine use of this technique. The study also highlighted the perceived need for a large multicentre, randomised controlled trial to provide an evidence base to inform current practice.
Assuntos
Anestesia por Condução/estatística & dados numéricos , Fístula Arteriovenosa/cirurgia , Procedimentos Cirúrgicos Vasculares/métodos , Adulto , Anestesia Local/estatística & dados numéricos , Anestesiologistas , Anestesistas , Bloqueio do Plexo Braquial , Tomada de Decisão Clínica , Feminino , Humanos , Masculino , Cirurgiões , Inquéritos e Questionários , Reino UnidoRESUMO
BACKGROUND: Case series and a post hoc subgroup analysis of a large randomized trial have suggested a potential benefit in treating ruptured abdominal aortic aneurysms (rAAAs) using endovascular aneurysm repair (EVAR) with local anaesthesia (LA) rather than general anaesthesia (GA). The uptake and outcomes of LA in clinical practice remain unknown. METHODS: The UK National Vascular Registry was interrogated for patients presenting with rAAA managed with EVAR under different modes of anaesthesia between 1 January 2014 and 31 December 2016. The primary outcome was in-hospital mortality. Secondary outcomes included: the number of centres performing EVAR under LA; the proportion of patients receiving this technique; duration of hospital stay; and postoperative complications. RESULTS: Some 3101 patients with rAAA were treated in 72 hospitals during the study: 2306 underwent on open procedure and 795 had EVAR (LA, 319; GA, 435; regional anaesthesia, 41). Overall, 56 of 72 hospitals (78 per cent) offered LA for EVAR of rAAA. Baseline characteristics and morphology were similar across the three EVAR subgroups. Patients who had surgery under LA had a lower in-hospital mortality rate than patients who received GA (59 of 319 (18·5 per cent) versus 122 of 435 (28·0 per cent)), and this was unchanged after adjustment for factors known to influence survival (adjusted hazard ratio 0·62, 95 per cent c.i. 0·45 to 0·85; P = 0·003). Median hospital stay and postoperative morbidity from other complications were similar. CONCLUSION: The use of LA for EVAR of rAAA has been adopted widely in the UK. Mortality rates appear lower than in patients undergoing EVAR with GA.
Assuntos
Anestesia Local/métodos , Aneurisma da Aorta Abdominal/cirurgia , Ruptura Aórtica/cirurgia , Procedimentos Endovasculares/métodos , Idoso , Anestesia Local/mortalidade , Aneurisma da Aorta Abdominal/mortalidade , Ruptura Aórtica/mortalidade , Procedimentos Endovasculares/mortalidade , Feminino , Humanos , Tempo de Internação/estatística & dados numéricos , Masculino , Complicações Pós-Operatórias/etiologia , Complicações Pós-Operatórias/mortalidade , Resultado do TratamentoRESUMO
Anaesthetists experience unique stressors, and recent evidence suggests a high prevalence of stress and burnout in trainee anaesthetists. There has been no in-depth qualitative analysis to explore this further. We conducted semi-structured interviews to explore contributory and potentially protective factors in the development of perceived stress, burnout, depression and low work satisfaction. We sampled purposively among participants in the Satisfaction and Wellbeing in Anaesthetic Training study, reaching data saturation at 12 interviews. Thematic analysis identified three overarching themes: factors enabling work satisfaction; stressors of being an anaesthetic trainee; and suggestions for improving working conditions. Factors enabling work satisfaction were patient contact; the privilege of enabling good patient outcomes; and strong support at home and work. Stressors were demanding non-clinical work-loads; exhaustion from multiple commitments; a 'love/hate' relationship, as trainees value clinical work but find the training burden immense; feeling 'on edge', even unsafe at work; and the changing way society sees doctors. Nearly all trainees discussed feeling some levels of burnout (which were high and distressing for some) and also high levels of perceived stress. However, trainees also experienced distinct elements of work satisfaction and support. Suggested recommendations for improvement included: allowing contracted hours for non-clinical work; individuals taking responsibility for self-care in and out of work; cultural acceptance that doctors can struggle; and embedding wellbeing support more deeply in organisations and the specialty. Our study provides a foundation for further work to inform organisational and cultural changes, to help translate anaesthetic trainees' passion for their work into a manageable and satisfactory career.
Assuntos
Anestesiologistas/psicologia , Esgotamento Profissional/epidemiologia , Esgotamento Profissional/psicologia , Depressão/epidemiologia , Depressão/psicologia , Satisfação no Emprego , Estresse Psicológico/epidemiologia , Estresse Psicológico/psicologia , Adulto , Feminino , Humanos , Entrevista Psicológica , Masculino , Pacientes , Satisfação Pessoal , Relações Médico-Paciente , Autocuidado , Reino Unido/epidemiologia , Tolerância ao Trabalho Programado , Adulto JovemRESUMO
There is growing evidence that anaesthetic trainees experience, and may be particularly susceptible to, high levels of work stress, burnout and depression. This is concern for the safety and wellbeing of these doctors and for the patients they treat. To date, there has been no in-depth evaluation of these issues among UK anaesthetic trainees to examine which groups may be most affected, and to identify the professional and personal factors with which they are associated. We conducted an anonymous electronic survey to determine the prevalence of perceived stress, risk of burnout/depression and work satisfaction among anaesthetic trainees within South-West England and Wales, and explored in detail the influence of key baseline characteristics, lifestyle and anaesthetic training variables. We identified a denominator of 619 eligible participants and received 397 responses, a response rate of 64%. We observed a high prevalence of perceived stress; 37% (95%CI 32-42%), burnout risk 25% (21-29%) and depression risk 18% (15-23%), and found that these issues frequently co-exist. Having no children, > 3 days sickness absence in the previous year, ≤ 1 h.week-1 of exercise and > 7.5 h.week-1 of additional non-clinical work were independant predictors of negative psychological outcomes. Although female respondents reported higher stress, burnout risk was more likely in male respondents. This information could help in the identification of at-risk groups as well as informing ways to support these groups and to influence resource and intervention design. Targeted interventions, such as modification of exercise behaviour and methods of reducing stressors relating to non-clinical workloads, warrant further research.