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Robotic surgery has emerged as a cornerstone in urological interventions, offering effectiveness and safety for patients. For anesthesiologists, this technological advancement presents a myriad of new challenges, spanning from patient selection and assessment to intraoperative dynamics and post-surgical pain management. This article aims to elucidate these challenges and provide guidance for anesthesiologists in navigating the complexities of anesthesia administration in robotic urological procedures. Through a detailed exploration of patient optimization, team coordination, intraoperative adjustments, and post-surgical care, this article serves as a valuable resource for ensuring the success of such interventions.
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Anestesia , Procedimentos Cirúrgicos Robóticos , Procedimentos Cirúrgicos Urológicos , Humanos , Procedimentos Cirúrgicos Robóticos/métodos , Procedimentos Cirúrgicos Urológicos/métodos , Anestesia/métodos , Dor Pós-Operatória/prevenção & controle , Seleção de Pacientes , Equipe de Assistência ao PacienteRESUMO
INTRODUCTION: Significant concerns raise for the healthcare workers involved in airway management of patients diagnosed with coronavirus 2019 disease (COVID-19). Due to shortages of personal protective equipment (PPE), barrier enclosure systems such as aerosol box (AB) have been proposed worldwide. The aim of this study was to evaluate our experience using AB as protective equipment in patients with COVID-19 in a third-level center in Mexico. METHODS: A retrospective study of COVID-19 patients requiring airway management using an AB in the Hospital Central Sur de Alta Especialidad de Pemex in Mexico City from March 1 to June 1, 2020. Antropometric data, pre-intubation vital signs, and laboratory tests were recorded; the primary endpoints were intubation success rate and complications associated with AB and patients' mortality. As a secondary endpoint, AB subjective evaluation was explored by administering a survey after airway management procedures. RESULTS: Thirty-nine patients for a total of 40 intubations were documented. Thirty-one (77.5%) were men, with a mean age of 61.65 years; successful intubation occurred in 39 (97.55%) of the procedures, and AB was used in 36 (90%) of intubations, with success in 28 (70.0%); A Cormack-Lehane grade 3 view was recorded in 18 patients (46.2%), and during the procedure, the AB had to be removed in 8 (22.2%) cases, with migration documented in 91.6% of cases. The 30-day mortality was 48.71%, with 23.0% of patients discharged. 83.3% of surveyed anesthesiologists reported significant limitations in manipulating airway devices with AB used. CONCLUSION: Our data indicate that in clinical practice, the use of AB may hinder airway management and decrease the intubation success rate and may also result in patients' injury. Further studies are necessary to validate the use of AB in clinical practice, and they should not replace certified PPE.
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INTRODUCTION: Patients with unexplained dilated common bile duct (CBD) and/or dilated main pancreatic duct (MPD) on noninvasive abdominal imaging tests are often referred for endoscopic ultrasound (EUS) in order to rule out biliopancreatic cancer. The aim of the study was to evaluate the diagnostic yield of EUS in this patient group. METHODS: A prospective study was conducted. Patients with unexplained dilated CBD and/or MPD on abdominal imaging, who underwent EUS, were enrolled. RESULTS: Fifty-four patients underwent EUS (CBD dilation n=38, MPD dilation n=5 or both n=11). In 31/54 patients (57.4%), EUS revealed pathologic findings. Sixteen patients (29.6%) had EUS evidence of biliopancreatic cancer and 15 patients (27.7%) had benign pathology. Ten (62.5%) of the patients with biliopancreatic cancer had MPD dilation. MPD dilation was significantly associated with malignancy (P=0.017). CONCLUSION: Patients with unexplained dilated MPD on noninvasive image have a high risk of biliopancreatic malignancy detected by EUS.
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Endossonografia , Neoplasias Pancreáticas , Humanos , Ductos Pancreáticos/diagnóstico por imagem , Neoplasias Pancreáticas/diagnóstico por imagem , Estudos Prospectivos , Estudos RetrospectivosRESUMO
Idiopathic acute recurrent pancreatitis (IARP) is defined as at least two episodes of acute pancreatitis with the complete or near-complete resolution of symptoms and signs of pancreatitis between episodes, without an identified cause. There is a paucity of information about the usefulness of endoscopic ultrasound (EUS) in IARP. OBJECTIVES: To determine the diagnostic yield of EUS in IARP. DESIGN: A retrospective study was performed in patients with IARP evaluated by EUS between January 2009 and December 2016. Follow-up assessments of acute pancreatitis recurrence were carried out. RESULTS: Seventy-three patients with 102 EUS procedures were included. EUS was able to identify the cause of IARP in 55 patients (75.3%). The most common findings were chronic pancreatitis in 27 patients (49.1%), followed by lithiasic pathology in 24 patients (43.6%), and intraductal papillary mucinous neoplasm in four patients (7.3%). A directed treatment against EUS findings had a protective tendency associated with the final resolution of recurrence. There were no complications reported. CONCLUSION: EUS performed in patients with IARP helped to identify a possible cause in 2/3 of the cases. The majority of patients have a treatable disease.
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Endossonografia , Pancreatite Crônica , Doença Aguda , Humanos , Estudos RetrospectivosRESUMO
BACKGROUND: Endoscopic ultrasound (EUS) is one of the greatest advances of the last few decades for the diagnostic and therapeutic approach of gastrointestinal diseases in adults. However, there are limitations to the application of the procedure in the pediatric population. The aim of this study was to describe the diagnostic yield and therapeutic role of EUS in pediatric patients with pancreatobiliary disease. MATERIALS AND METHODS: A retrospective study was performed on a prospective database of pediatric patients who underwent diagnostic and therapeutic endosonographic procedures. All patients seen in a 12-year period were included. RESULTS: A total of 54 patients were included, including 32 (59.3%) female individuals, with an average age of 16 (9 to 17) years. EUS was abnormal in 46 (85%) patients. Of the abnormal procedures, 4 (7.4%) corresponded to therapeutic ones. The main indication of the study was recurrent acute pancreatitis in 29 (54%). The main endosonographic findings were microlithiasis in 14 (25.9%), chronic pancreatitis in 9 (16.7%), and pancreatic tumors in 6 (11.1%) patients. Follow-up was performed in 31 (57.4%) patients, 19/31 patients underwent surgery, and 4/31 patients had endoscopic retrograde cholangiopancreatography. The median follow-up was 910 (2 to 3916) days. In 100% of the patients with follow-up, the initial diagnosis of EUS was confirmed. CONCLUSION: EUS is a useful and safe tool in the pediatric population with pancreatobiliary diseases.
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Doenças Biliares/diagnóstico por imagem , Colangiopancreatografia Retrógrada Endoscópica/métodos , Endossonografia/métodos , Pancreatopatias/diagnóstico por imagem , Segurança do Paciente , Adolescente , Fatores Etários , Doenças Biliares/cirurgia , Criança , Bases de Dados Factuais , Feminino , Humanos , Masculino , Pancreatopatias/cirurgia , Pediatria , Estudos Retrospectivos , Medição de RiscoRESUMO
Early diagnosis of pancreatic cancer (PC) is based on endoscopic ultrasound (EUS). However, EUS is invasive and requires a high level of technical skill. Recently, liquid biopsies have achieved the same sensitivity and specificity for the diagnosis of numerous pathologies, including cancer. Insulin-promoting factor 1 (PDX1) and Msh-homeobox 2 (MSX2), 2 homeotic genes, have been confirmed to be related to pancreatic oncogenesis.The aim of this study is to establish the diagnostic utility of circulating serum levels of MSX2 and PDX1 expression in patients with PC.A prospective study was conducted from January 2014 to February 2017. Patients with a suspected diagnosis of PC who underwent fine needle aspiration biopsy guided by EUS (EUS-FNA) were included in the study, in addition to non-PC control subjects. Both tissue and blood serum samples were submitted to histopathological analysis and measurement of PDX1 and MSX2 gene expression by means of qRT-PCR.Patients were divided into non-PC, malignant pathology (MP), or benign pathology (BP) groups. Significant differences in both MSX2 [2.05 (1.66-4.60) vs 0.83 (0.49-1.60), Pâ=â.006] and PDX1 [2.59 (1.28-10.12) vs 1.02 (0.81-1.17), Pâ=â.036] gene expression were found in blood samples of PC compared with non-PC subjects. We also observed a significant increase in MSX2 transcripts in tissue biopsy samples of patients diagnosed with MP compared with those with BP [1.98 (1.44-4.61) and 0.66 (0.45-1.54), respectively, Pâ=â.012]. The ROC curves indicate a sensitivity and specificity of 80% for PDX1 and 86% for MSX2.Gene expression of MSX2 in tissue samples obtained by EUS-FNA and serum expression of MSX2 and PDX1 were higher in patients with PC.
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Proteínas de Homeodomínio/metabolismo , Neoplasias Pancreáticas/metabolismo , Transativadores/metabolismo , Adulto , Idoso , Idoso de 80 Anos ou mais , Biomarcadores Tumorais/metabolismo , Biópsia por Agulha Fina , Estudos de Casos e Controles , Aspiração por Agulha Fina Guiada por Ultrassom Endoscópico , Feminino , Expressão Gênica , Regulação Neoplásica da Expressão Gênica , Humanos , Masculino , Pessoa de Meia-Idade , Pâncreas/metabolismo , Pâncreas/patologia , Neoplasias Pancreáticas/patologia , Estudos Prospectivos , Sensibilidade e EspecificidadeRESUMO
AIM: The goal of the study is to compare the efficacy and safety of bile duct drains guided by endoscopic ultrasound-guided biliary drainage (EGBD) versus percutaneous transhepatic biliary drainage (PTBD). MATERIALS AND METHODS: Retrospective comparative study. Patients with obstruction of the bile duct who underwent the EGBD or PTBD procedure and had at least 1 previous endoscopic retrograde cholangiopancreatography that failed or was inaccessible to the second duodenal portion were included. RESULTS: A total of 90 patients were initially evaluated and 28 were excluded. There were 39 (62.9%) women, with a median age of 55.6 years (range, 22 to 88 y). The etiology of biliary obstruction was malignancy in 35 (56.4%) patients. Differences between EGBD versus PTBD groups were in technical success (90% vs. 78%; P=0.3), clinical success (96% vs. 63%; P=0.04), complications (6.6% vs. 28%; P=0.04), length of stay [6.5 d (range, 0 to 11 d) vs. 12.5 d (range, 6.2 to 25 d)] (P=0.009), and costs 1440.15±240.94 versus 2165.87±241.10 USD (P=0.03). CONCLUSIONS: EGBD is associated with a higher clinical success rate and safety, shorter hospital stays, and lower cost compared with PTBD.
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Colestase/cirurgia , Drenagem/métodos , Endossonografia/métodos , Adulto , Idoso , Idoso de 80 Anos ou mais , Neoplasias dos Ductos Biliares/complicações , Neoplasias dos Ductos Biliares/cirurgia , Ductos Biliares Extra-Hepáticos/cirurgia , Cateterismo/métodos , Colangiopancreatografia Retrógrada Endoscópica/métodos , Coledocostomia/métodos , Colestase/etiologia , Drenagem/efeitos adversos , Feminino , Humanos , Tempo de Internação/estatística & dados numéricos , Masculino , Pessoa de Meia-Idade , Agulhas , Complicações Pós-Operatórias/etiologia , Estudos Prospectivos , Estudos Retrospectivos , Stents , Falha de Tratamento , Resultado do Tratamento , Ultrassonografia de Intervenção , Adulto JovemRESUMO
INTRODUCTION: Disconnected pancreatic duct syndrome (DPDS) is defined as the complete disruption of the main pancreatic duct, the result are peripancreatic fluid collections or pancreatic leaks. The aim of this study was to report the results of derivative endoscopic treatment of DPDS in a long-term follow-up period. PATIENTS AND METHODS: We performed a retrospective analysis of prospectively collected data. Endoscopic treatment consisted of transmural drainage with 2 double pigtail plastic stents (7 F and 4 cm) deployed under endoscopic ultrasound guidance. RESULTS: In total, 21 patients were included in our study. There were 15 (71%) men and the median age was 36 years (range, 23 to 86 y). The principal etiology of DPDS was acute pancreatitis. A total of 20 (95.2%) patients were diagnosed with DPDS by endoscopic pancreatography and only 1 (4.8%) patient by magnetic resonance cholangiopancreatography (MRCP). The median follow-up time was 28 months (range, 7 to 76 mo). Technique success was 100% and initial clinical success was 80.9% (17/21). Three (17.6%) of these patients required a new endoscopic procedure with success in all cases. During follow-up, 11 (52%) patients developed diabetes mellitus and 3 patients (14%) developed exocrine pancreatic insufficiency. There were 5 (15%) patients with complications. CONCLUSION: According to our data, endoscopic treatment with the placement of a permanent indwelling transmural stents is a useful and safe tool for the treatment of DPDS.