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1.
Ann R Coll Surg Engl ; 106(1): 70-77, 2024 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-36779452

RESUMO

INTRODUCTION: A robust and reproducible way of assessing training should optimise and standardise vascular surgical training. This study describes the methodology supporting the Vascular Surgery Specialty Advisory Committee regional quality assurance reports for vascular surgery training programmes in the UK. METHODS: A Delphi consensus exercise was performed to establish the domains of training that most appropriately assess the quality of a vascular surgery training programme. A total of 54 stakeholders were invited to participate, including trainees, training programme directors and members of the vascular speciality advisory committee (SAC), vascular society executive and education committees. RESULTS: A total of 39 stakeholders successfully completed the three-stage Delphi process over 15 weeks. The domains identified as most appropriate to assess the quality of a vascular training programme were: Joint Committee on Surgical Training (JCST) survey results, clinical experience, regional education programmes, radiology support, timetable, regional support for trainees, trainer support for trainees, opportunities for professional development, trainee-rated quality of consultant teaching and training, and trainee recommendation of the post. CONCLUSIONS: This study describes a method to identify and prioritise domains that are appropriate to assess the quality of a vascular training programme. The domains that were identified as appropriate to assess quality are transferable internationally and the Delphi methodology could be used by other training schemes to 'fine-tune' their own domains to review and optimise the quality of their own training programmes.


Assuntos
Especialidades Cirúrgicas , Humanos , Especialidades Cirúrgicas/educação , Currículo , Educação de Pós-Graduação em Medicina/métodos , Procedimentos Cirúrgicos Vasculares , Consenso , Competência Clínica
2.
Ann R Coll Surg Engl ; 104(4): 280-287, 2022 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-34545756

RESUMO

INTRODUCTION: Surgeons and allied professionals have been quick to respond to the need for evidence during the COVID-19 pandemic. The Royal College of Surgeons of England (RCS England) has provided formal recognition, support and guidance to all members of its interdisciplinary collaborative COVID Research Group (RCS CRG). We describe research conducted by members of this group, initial findings and lessons for clinical practice so far. METHODS: Members of the more than 50 projects included so far in the RCS CRG portfolio were invited to provide a summary of their project and findings to date. The 26 summaries received were collated and broad themes identified to produce this summary document. RESULTS: Wide-ranging projects have been conducted by members of the RCS CRG, rapidly yielding crucial insights into the behaviour of the SARS-CoV-2 pathogen, its impact on patients and staff, the challenges it presents to surgical practice and investigation into methods to adapt and overcome such challenges. CONCLUSIONS: The response of the surgical research community to COVID-19 has been rapid and well-organised. Early establishment of a formal network under the auspices of RCS England has assisted efficient research collaboration and delivery, while avoiding academic duplication between groups. This has led to a high research output, directly informing and substantially influencing practice throughout and beyond the pandemic.


Assuntos
COVID-19 , Cirurgiões , COVID-19/epidemiologia , Inglaterra/epidemiologia , Humanos , Pandemias , SARS-CoV-2
4.
Int J Surg ; 84: 199-206, 2020 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-32169575

RESUMO

INTRODUCTION: Accurate recording of operative cases is essential during training to demonstrate experience. However, indicative numbers delineating minimum desirable experience may incentivise exaggeration or misrepresentation of experience. This study aimed to determine perceptions of real-world eLogbook use among UK surgeons in training. MATERIAL AND METHODS: An anonymous online questionnaire was disseminated electronically using a pre-planned yield-maximisation strategy, incorporating regional champions, email and social media. Evaluation employed mixed methods in a combined interpretation of quantitative and qualitative data from the questionnaire. Recommendations for development of the eLogbook were itemised from respondents' free text items and a modified Delphi process, conducted within the Council of the UK national trainee representative body, the Association of Surgeons in Training, determined the strength of each recommendation. RESULTS: Analysis included 906 complete responses from training-grade surgeons (34.8% female) from all UK recognised specialties and all grades of training. More than two-thirds (68.5%) believed that overstatement or misrepresentation of case involvement occurs. A fifth (20.8%) reported witnessing trainees logging cases they had not actually participated in and almost a third (32.7%) had witnessed overstatement, yet few (15.1%) had raised such an issue with a supervisor. Most (85.2%) respondents had few or no eLogbook entries validated. More than a quarter of respondents felt pressure to overstate their involvement in cases (28.6%) and the number recorded (28.1%). Almost a third (31.5%) felt the required case number for completion of training was not achievable. Female trainees were less likely to feel well supervised (p = 0.022) and to perceive targets for completion of training were achievable (p = 0.005). Thematic analysis identified four key themes to explain logbook misuse: Pressure to achieve training milestones; eLogbook functionality issues; training deficiencies and probity. CONCLUSIONS: Inaccurate operative recording was widely reported, primarily in response to perceived pressure to achieve targets for career progression. Operative logbooks may not be as accurate as intended. Consensus recommendations are made for improvement in the eLogbook and its use.


Assuntos
Avaliação Educacional/métodos , Registros , Estudantes de Medicina/psicologia , Cirurgiões/educação , Cirurgiões/psicologia , Adulto , Competência Clínica/normas , Consenso , Educação de Pós-Graduação em Medicina/normas , Avaliação Educacional/normas , Feminino , Humanos , Masculino , Inquéritos e Questionários , Reino Unido
5.
BJS Open ; 4(4): 714-723, 2020 08.
Artigo em Inglês | MEDLINE | ID: mdl-33521506

RESUMO

Background: Many differences exist in postgraduate surgical training programmes worldwide. The aim of this study was to provide an overview of the training requirements in general surgery across 23 different countries. Methods: A collaborator affiliated with each country collected data from the country's official training body website, where possible. The information collected included: management, teaching, academic and operative competencies, mandatory courses, years of postgraduate training (inclusive of intern years), working-hours regulations, selection process into training and formal examination. Results: Countries included were Australia, Belgium, Canada, Colombia, Denmark, Germany, Greece, Guatemala, India, Ireland, Italy, Kuwait, the Netherlands, New Zealand, Russia, Saudi Arabia, South Africa, South Korea, Sweden, Switzerland, UK, USA and Zambia. Frameworks for defining the outcomes of surgical training have been defined nationally in some countries, with some similarities to those in the UK and Ireland. However, some training programmes remain heterogeneous with regional variation, including those in many European countries. Some countries outline minimum operative case requirement (range 60-1600), mandatory courses, or operative, academic or management competencies. The length of postgraduate training ranges from 4 to 10 years. The maximum hours worked per week ranges from 38 to 88 h, but with no limit in some countries. Conclusion: Countries have specific and often differing requirements of their medical profession. Equivalence in training is granted on political agreements, not healthcare need or competencies acquired during training.


Antecedentes: Existen muchas diferencias entre los programas de formación quirúrgica de posgrado del mundo. El objetivo de este estudio fue proporcionar una visión general de los requisitos formativos en cirugía general en 23 países diferentes. Métodos: En cada uno de los países participantes, un colaborador recopiló datos de la página web del organismo oficial encargado de la formación, si era posible. La información incluyó: gestión, formación, competencias académicas y operatorias, cursos obligatorios, años de formación de postgrado (que incluía el período de internado), regulaciones sobre las horas de trabajo, proceso de selección para la formación y existencia de un examen final. Resultados: Se incluyeron los datos de Australia, Bélgica, Canadá, Colombia, Dinamarca, Alemania, Grecia, Guatemala, India, Irlanda, Italia, Kuwait, Países Bajos, Nueva Zelanda, Rusia, Arabia Saudita, Sudáfrica, Corea del Sur, Suecia, Suiza, Reino Unido, Estados Unidos de América y Zambia. En algunos países existen los marcos normativos para definir los resultados del programa de formación, con ciertas semejanzas a los del Reino Unido e Irlanda. Sin embargo, algunos programas de formación, incluso en muchos países europeos, son muy heterogéneos con variaciones regionales. Pocos países describen el número mínimo de procedimientos quirúrgicos (rango 60 a 1.600), los cursos obligatorios o competencias quirúrgicas, académicos o de gestión exigidos. La duración de la formación postgraduada osciló de los 4 a los 10 años. El número de horas trabajadas máximas por semana oscilaron entre 38 y 88, sin límite en algunos países. Conclusión: Cada país tiene unos requisitos específicos, a menudo diferentes, para la formación de sus médicos. La convalidación se otorga por acuerdos políticos, más que por las necesidades médicas o por las competencias adquiridas durante la formación.


Assuntos
Currículo/normas , Educação de Pós-Graduação em Medicina/métodos , Cirurgia Geral/educação , Preceptoria/estatística & dados numéricos , Austrália , Canadá , Colômbia , Currículo/tendências , Europa (Continente) , Guatemala , Humanos , Índia , Kuweit , Nova Zelândia , Preceptoria/tendências , República da Coreia , Federação Russa , Arábia Saudita , Análise de Pequenas Áreas , África do Sul , Reino Unido , Estados Unidos , Zâmbia
6.
Int J Surg ; 52: 349-354, 2018 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-29428432

RESUMO

BACKGROUND: As front-line healthcare staff, doctors in surgical training occupy a unique organisational space rotating through hospitals and services in which they witness first hand both good and bad practice. This puts trainees in a clear position to identify and raise patient safety issues, and to contribute to discussions regarding quality and safety improvement. However, there are a number of real and perceived barriers to trainees doing so. These include concerns about the impact on training assessments and career progression, and uncertainty about the appropriate route. METHODS: Paper-based survey of delegates attending the Association of Surgeons in Training (ASiT) conference (response rate 73%; 479/652). RESULTS: 288 (60%) of trainees reported previous concerns over practices and behaviour of colleagues that might pose risks to patient care including concerns over poor performance (n = 243; 84%), bullying (n = 45; 16%), alcohol and drug abuse (n = 15; 5%) and mental health problems (n = 8; 3%). However, 53% (n = 153) did not escalate these concerns. 178 (37%) of trainees also reported concerns over hospital policies, protocols or systems that might pose a risk to patient care, with 46% (n = 82) not escalating such concerns. Respondents highlighted fear of personal vilification or reprisal (n = 224; 47%), fear of impact on career (n = 206; 43%) and a lack of confidence in the process (n = 170; 36%) as barriers to whistleblowing. More senior trainees were significantly more likely to raise concerns than more junior grades (p < 0.0001). CONCLUSION: These results highlight worrying issues around reporting concerns, with trainees often "silent witnesses" to poor performance in healthcare. Adverse events must provide opportunities for learning to improve future outcomes. Herein, ASiT proposes 14 recommendations to improve protection for trainees in raising patient safety concerns. These include the creation of a positive workplace culture, promoting the active involvement of trainees in quality improvement discussions, with clear mechanisms for trainees to raise concerns.


Assuntos
Segurança do Paciente/estatística & dados numéricos , Padrões de Prática Médica/estatística & dados numéricos , Qualidade da Assistência à Saúde/estatística & dados numéricos , Denúncia de Irregularidades/psicologia , Feminino , Humanos , Internato e Residência/estatística & dados numéricos , Masculino , Cirurgiões , Inquéritos e Questionários , Local de Trabalho
7.
Int J Surg ; 52: 371-375, 2018 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-29031925

RESUMO

Excellent surgical trainers play a key role in teaching, mentoring and inspiring the next generation of trainee surgeons. Although there are differences in approach, personality and technique among trainers, common themes exist for those that truly shine as examples of good training. The good surgical trainer has long been the "unsung hero" of patient safety, inspiring and imparting wisdom and skill in trainee surgeons, and instilling a sense of confidence and compassion. In order to recognise exceptional trainers, the Association of Surgeons in Training (ASiT) introduced the Silver Scalpel Award in 2000. The award acknowledges talented trainers who go the "extra mile" for their trainees, and the selection process includes both written nominations and structured interviews with the nominees. We wished to identify what makes the best trainers excellent, to see if these attributes could be used to develop recommendations on how to train and how to support trainers. Here we present an outline of key attributes of an excellent surgical trainer, based on qualitative synthesis of the interview sheets from Silver Scalpel interviews. These results clearly highlight that good trainers are first and foremost good doctors, and that good training goes hand-in-hand with excellent patient care. This symbiotic relationship between training and patient outcomes should be acknowledged, and trainers should be supported by their employers to empower them to carry out their dual roles of training and patient care to the best of their ability. Trainers are key role models to inspire the next generation of surgeons and exceptional trainers should be celebrated.


Assuntos
Educação Médica/métodos , Mentores , Especialidades Cirúrgicas/educação , Cirurgiões/educação , Distinções e Prêmios , Humanos
8.
Pediatr Obes ; 12(3): 239-246, 2017 06.
Artigo em Inglês | MEDLINE | ID: mdl-27071497

RESUMO

BACKGROUND: Laparoscopic Roux-en-Y gastric bypass (RYGB) causes changes in body composition and bone metabolism, yet little is known about effects in adolescents. OBJECTIVES: The objective of this study was to report dual-energy X-ray absorptiometry measures and serum bone markers, hypothesizing that bone turnover increases after surgery. METHODS: Inclusion criteria included the following: age 13-18 years and body mass index (BMI) >35 kg/m2 . Seventy-two adolescents (22 boys; mean age 16.5 years; BMI 44.8 kg/m2 ) undergoing RYGB underwent dual-energy X-ray absorptiometry and serum bone marker analyses preoperatively and annually for 2 years. RESULTS: Mean BMI reduction at 2 years was 15.1 kg/m2 . Body composition changes included a reduction in fat mass (51.8% to 39.6%, p < 0.001) and relative increase in lean mass (47.0% to 58.1%, p < 0.001). In contrast to previous studies in adults, adolescent boys lost a greater percentage of their body fat than girls (-17.3% vs. -9.5%, p < 0.001). Individual bone mineral density Z-scores (BMD-Z) at baseline were within or above the normal range. The mean (SD) BMD-Z was 2.02 (1.2) at baseline, decreasing to 0.52 (1.19) at 2 years. Higher concentrations of serum CTX (p < 0.001) and osteocalcin (p < 0.001) were observed in boys throughout the study period. Levels rose in the first year, before decreasing modestly in the second. Levels of serum markers of bone synthesis and resorption were higher in boys, whose skeletal maturity occurs later than girls'. CONCLUSIONS: Differences in body fat and lean mass proportions were observed according to sex following RYGB. Bone turnover increased, and BMD decreased to levels approaching a norm for age. Long-term outcome will determine the clinical relevance.


Assuntos
Composição Corporal , Densidade Óssea , Derivação Gástrica/efeitos adversos , Obesidade Mórbida/cirurgia , Absorciometria de Fóton/métodos , Adolescente , Biomarcadores/sangue , Índice de Massa Corporal , Feminino , Seguimentos , Humanos , Masculino , Redução de Peso
9.
Int J Surg ; 23 Suppl 1: S1-4, 2015 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-26525269

RESUMO

The Association of Surgeons in Training (ASiT) is a professional body and registered charity working to promote excellence in surgical training for the benefit of junior doctors and patients alike. ASiT is in-dependent of the National Health Service (NHS), Surgical Royal Colleges, and specialty associations and represents trainees in all ten surgical specialties. ASiT was delighted to welcome a number of distinguished guests and speakers to Glasgow for #ASiT2015. The theme of 'The Future of Surgery' delved into challenges surgical training faces, exciting developments into using technology to help patients, a glance at the past with the development of the Glasgow Coma Score and whether mortality truly is the future of measured outcomes. More than £3500 of prizes was awarded by the incoming President, Miss. Rhiannon Harries to the highest scoring papers presented selected from over 1000 abstracts submitted.


Assuntos
Instituições de Caridade , Cirurgia Geral/educação , Sociedades Médicas , Humanos , Escócia
10.
BMJ Open ; 5(4): e007677, 2015 Apr 08.
Artigo em Inglês | MEDLINE | ID: mdl-25854975

RESUMO

OBJECTIVES: Increasing numbers of minor surgical procedures are being performed in the community. In the UK, general practitioners (family medicine physicians) with a specialist interest (GPwSI) in surgery frequently undertake them. This shift has caused decreases in available cases for junior surgeons to gain and consolidate operative skills. This study evaluated GPwSI's case-load, procedural training and perceptions of offering formalised operative training experience to surgical trainees. DESIGN: Prospective, questionnaire-based cross-sectional study. SETTING/PARTICIPANTS: A novel, 13-item, self-administered questionnaire was distributed to members of the Association of Surgeons in Primary Care (ASPC). A total 113 of 120 ASPC members completed the questionnaire, representing a 94% response rate. Respondents were general practitioners practising or intending to practice surgery in the community. RESULTS: Respondents performed a mean of 38 (range 5-150) surgical procedures per month in primary care. 37% (42/113) of respondents had previously been awarded Membership or Fellowship of a Surgical Royal College; 22% (25/113) had completed a surgical certificate or diploma or undertaken a course of less than 1 year duration. 41% (46/113) had no formal British surgical qualifications. All respondents believed that surgical training in primary care could be valuable for surgical trainees, and the majority (71/113, 63%) felt that both general practice and surgical trainees could benefit equally from such training. CONCLUSIONS: There is a significant volume of surgical procedures being undertaken in the community by general practitioners, with the capacity and appetite for training of prospective surgeons in this setting, providing appropriate standards are achieved and maintained, commensurate with current standards in secondary care. Surgical experience and training of GPwSI's in surgery is highly varied, and does not yet benefit from the quality assurance secondary care surgical training in the UK undergoes. The Royal Colleges of Surgery and General Practice are well placed to invest in such infrastructure to provide long-term, high-quality service and training in the community.


Assuntos
Procedimentos Cirúrgicos Ambulatórios/estatística & dados numéricos , Educação de Pós-Graduação em Medicina/estatística & dados numéricos , Medicina de Família e Comunidade/estatística & dados numéricos , Medicina Geral/estatística & dados numéricos , Cirurgia Geral/educação , Padrões de Prática Médica/estatística & dados numéricos , Procedimentos Cirúrgicos Operatórios/estatística & dados numéricos , Procedimentos Cirúrgicos Ambulatórios/educação , Estudos Transversais , Educação de Pós-Graduação em Medicina/organização & administração , Medicina de Família e Comunidade/métodos , Medicina Geral/métodos , Humanos , Estudos Prospectivos , Procedimentos Cirúrgicos Operatórios/educação , Inquéritos e Questionários , Reino Unido
11.
Scand J Surg ; 104(1): 24-32, 2015 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-25388886

RESUMO

INTRODUCTION: Obesity represents a vast and rapidly increasing global burden. Bariatric surgery is the only intervention achieving sustained weight loss, among its wide-ranging benefits. METHODS: In this article, we describe the growing challenges presented by adolescents with severe obesity and review the literature on surgical and other treatment options. RESULTS: Outcomes in terms of weight loss, metabolic and quality of life improvement, reversal of obstructive sleep apnea, insulin resistance, type II diabetes mellitus, hypertension, and dyslipidemia appear comparable to those seen in adults. However, long-term data on safety and sustainability are lacking. There is a growing acceptance of the need for surgery as a treatment for the morbidly obese adolescent population, and the number of studies reporting outcomes after adolescent bariatric surgery is increasing. CONCLUSION: Accumulating evidence suggests that the benefits seen in adult bariatric surgery can be reproduced in adolescents. Thus, adolescent bariatric surgery appears to be safe and effective in achieving benefits desired in terms of weight control and improvements in metabolic health and quality of life. However, particular care must be taken when treating a young population, and long-term outcomes are awaited to properly define indications and limitations.


Assuntos
Cirurgia Bariátrica , Obesidade Mórbida/cirurgia , Adolescente , Comportamentos Relacionados com a Saúde , Humanos , Estilo de Vida , Obesidade Mórbida/complicações , Obesidade Mórbida/metabolismo , Obesidade Mórbida/terapia , Qualidade de Vida
12.
Int J Surg ; 12 Suppl 3: S1-4, 2014 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-25200963

RESUMO

Health service reconfigurations may result in increasing numbers of minor surgical procedures migrating from secondary care in hospitals to primary care in the community. Procedures may be performed by General Practitioners with a specialist interest in Surgery, or secondary care Surgeons who are sub-contracted to perform procedures in the community. Surgical training in such procedures, which are currently hospital based, may therefore be adversely affected unless surgical training also takes advantage of these opportunities. There is potential for surgical trainees to benefit from training in the community setting. ASiT supports the development of formal surgical training in the community setting for junior surgical trainees, providing high standards of patient care and training provision are ensured. Anticipated problems relating to the migration of surgical services to the community relate to the availability and quality assurance of training opportunities in primary care, its funding, including exposure to issues of indemnity cover for trainees, and also the release of surgical trainees from hospital duties in order to attend these training opportunities. These consensus recommendations set out a framework through which both patient care and training remain at the forefront of these continued service reconfigurations.


Assuntos
Cirurgia Geral/educação , Atenção Primária à Saúde , Garantia da Qualidade dos Cuidados de Saúde , Instituições de Caridade , Serviços de Saúde Comunitária , Humanos , Segurança do Paciente , Sociedades Médicas , Reino Unido
13.
Int J Surg ; 12 Suppl 3: S9-12, 2014 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-25150022

RESUMO

The Association of Surgeons in Training (ASiT) is a professional body and registered charity working to promote excellence in surgical training for the benefit of junior doctors and patients alike. ASiT is independent of the National Health Service (NHS), Surgical Royal Colleges, and specialty associations and represents trainees in all ten surgical specialties. ASiT was delighted to welcome all four surgical Royal College Presidents and over 650 delegates to Belfast for ASiT 2014. With a theme of Marginal Gains, the conference programme explored collaboration, simulation training and human factors, complimented by debates including the Shape of Training Review (ShOT), several focussed parallel sessions and ten subsidised pre-conference training courses. Almost £4000 was awarded by the incoming President, Mr Vimal Gokani, to delegates across more than 30 prizes for delegates who presented the highest scoring academic work from over 1200 submitted abstracts.


Assuntos
Instituições de Caridade , Cirurgia Geral/educação , Sociedades Médicas , Humanos , Reino Unido
14.
Br J Surg ; 100(13): 1732-8, 2013 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-24227357

RESUMO

BACKGROUND: Moderate wound pain and opiate analgesia requirement is reported following thyroid and parathyroid surgery. A randomized clinical trial was performed to investigate whether intraoperative superficial cervical plexus block (SCPB) would decrease postoperative pain and analgesia use. METHODS: Patients were randomized to incisional local anaesthesia (control) or incisional local anaesthesia plus intraoperative SCPB. The primary outcome measure was pain, assessed by a visual analogue scale (VAS). Secondary outcome measures were analgesia use (strong opiates defined as having potency at least as strong as that of oral morphine), respiratory rate and sedation score. Primary outcome measures were analysed with non-parametric tests, as well as with receiver operating characteristic (ROC) curves calculated as area under the curve (AUC) to discriminate between trial limbs. RESULTS: Twenty-nine patients were randomized to each group. Pain (VAS) scores were lower in patients who received intraoperative SCPB than in controls 30 min after surgery and subsequently (P < 0·020 at all time points), with a median pain score of zero on the day of operation in the SCPB group. Corresponding analysis of ROC curves showed differences between groups at 30 min (AUC = 0·722, P = 0·012), 90 min (AUC = 0·747, P = 0·005), 150 min (AUC = 0·803, P < 0·001) and 210 min (AUC = 0·849, P < 0·001) after surgery, and at 07.00 hours on postoperative day 1 (AUC = 0·710, P = 0·017). Fewer patients in the SCPB group required strong opiates (5 of 29 versus 16 of 29 in the control group; P = 0·003) and rescue opiates (6 of 29 versus 20 of 29; P < 0·001). CONCLUSION: Intraoperative SCPB reduces pain scores following thyroid and parathyroid surgery, and reduces the requirement for strong and rescue opiates. REGISTRATION NUMBER: 2009-012671-98 (https://www.clinicaltrialsregister.eu).


Assuntos
Anestesia Local/métodos , Bloqueio Nervoso/métodos , Dor Pós-Operatória/prevenção & controle , Doenças das Paratireoides/cirurgia , Doenças da Glândula Tireoide/cirurgia , Tireoidectomia/métodos , Idoso , Analgésicos/uso terapêutico , Anestésicos Locais/administração & dosagem , Área Sob a Curva , Bupivacaína/administração & dosagem , Plexo Cervical , Feminino , Hematoma/etiologia , Humanos , Cuidados Intraoperatórios/métodos , Masculino , Pessoa de Meia-Idade , Pescoço , Bloqueio Nervoso/efeitos adversos , Curva ROC , Resultado do Tratamento
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