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PURPOSE: Limited high-quality studies have compared robot-assisted laparoscopic prostatectomy (RALP) vs open retropubic radical prostatectomy. We sought to compare their postoperative outcomes in a randomized setting. MATERIALS AND METHODS: In a single center, 354 men with newly diagnosed prostate cancer were assessed for eligibility; 342 were randomized (1:1). The primary outcome was 90-day complication rates. Functional outcomes and quality of life were assessed over 18 months, and oncological outcomes, biochemical recurrence-free survival, and additional treatment over 36 months. RESULTS: From 2014 to 18, 327 patients underwent surgery (retropubic radical prostatectomy = 156, RALP = 171). Complications occurred in 27 (17.3%) vs 19 (11.1%; P = .107). Patients undergoing RALP experienced lower median bleeding (250.0 vs 719.5 mL; P < .001) and shorter hospitalization time. Urinary EPIC (Expanded Prostate Cancer Index Composite) median scores were better for RALP over 18 months, with higher continence rate at 3 months (80.5% vs 64.7%; P = .002), 6 months (90.1% vs 81.6%; P = .036) and 18 months (95.4% vs 78.8%; P < .001). Sexual EPIC and Sexual Health Inventory for Men median scores were higher with RALP up to 12 months, while the potency rate was superior at 3 months (23.9% vs 5.3%; P = .001) and 6 months (30.6% vs 6.9%; P < .001). Quality of life over the 18 months and oncological outcomes over 36 months were not significantly different between arms. CONCLUSIONS: Complications at 90 days were similar. RALP showed superior sexual outcomes at 1 year, improved urinary outcomes at 18 months, and comparable oncological outcomes at 36 months. TRIAL REGISTRATION: Prospective Analysis of Robot-Assisted Surgery; NCT02292914. https://clinicaltrials.gov/ct2/show/NCT02292914?cond=NCT02292914&draw=2&rank=1.
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Laparoscopia , Complicações Pós-Operatórias , Prostatectomia , Neoplasias da Próstata , Qualidade de Vida , Procedimentos Cirúrgicos Robóticos , Humanos , Masculino , Prostatectomia/métodos , Prostatectomia/efeitos adversos , Procedimentos Cirúrgicos Robóticos/efeitos adversos , Procedimentos Cirúrgicos Robóticos/métodos , Neoplasias da Próstata/cirurgia , Laparoscopia/métodos , Laparoscopia/efeitos adversos , Pessoa de Meia-Idade , Idoso , Complicações Pós-Operatórias/epidemiologia , Complicações Pós-Operatórias/etiologia , Resultado do TratamentoRESUMO
The patient is a 22-year-old male with a history of C1 avulsion fracture causing vertebral artery compression with pseudoaneurysm and symptomatic stroke. Cerebral angiography demonstrated dynamic compression of the V3 segment of the vertebral artery due to a chronic C1 avulsion fracture. The authors utilized a full endoscopic approach with intraoperative angiography for proximal control and Doppler ultrasound to confirm adequate decompression. The surgery duration was 3 hours with blood loss < 5 ml. The patient was discharged on postoperative day 1 with no complication and has been asymptomatic since surgery. This is the first documented use of endoscopic decompression to treat this condition. The video can be found here: https://stream.cadmore.media/r10.3171/2024.1.FOCVID23234.
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OBJECTIVE: The main objective of this study was to compare stress and anxiety levels in children undergoing surgical procedures with or without parental presence at induction of anesthesia by measuring salivary cortisol levels and applying the mYPAS. METHOD: Quasi-randomized trial with children aged 5-12 year, with ASA physical status I, II, or III, undergoing elective surgery. According to parents' willingness, the pair were defined as accompanied or unaccompanied group. Chi-square, Fisher's exact tests, Student's t test, Mann-Whitney, Hodges-Lehman and Spearman's tests were used for statistical analyzes. RESULTS: We included 46 children; 63% were preschool children mostly accompanied by their mothers (80%). The median mYPAS score was 37.5 (quartile range, 23.4-51.6) in unaccompanied children, and 55.0 (quartile range, 27.9-65.0) in accompanied children, with an estimated median difference of +11.8 (95% CI of 0 to 23.4; p = 0.044). There were no significant differences in the mean salivary cortisol levels. CONCLUSION: The level of anxiety was higher in accompanied children. There were no differences in salivary cortisol levels between both groups. Brazilian Registry of Clinical Trials (ReBEC): RBR-9wj4qvy.
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Anestesia , Hidrocortisona , Pré-Escolar , Feminino , Humanos , Anestesia/métodos , Ansiedade/epidemiologia , Mães , Pais , Cuidados Pré-Operatórios/métodos , Criança , MasculinoRESUMO
The Circle of Willis (CoW) is a ring-like network of blood vessels that perfuses the brain. Flow in the collateral pathways that connect major arterial inputs in the CoW change dynamically in response to vessel narrowing or occlusion. Vasospasm is an involuntary constriction of blood vessels following subarachnoid hemorrhage (SAH), which can lead to stroke. This study investigated interactions between localization of vasospasm in the CoW, vasospasm severity, anatomical variations, and changes in collateral flow directions. Patient-specific computational fluid dynamics (CFD) simulations were created for 25 vasospasm patients. Computed tomographic angiography scans were segmented capturing the anatomical variation and stenosis due to vasospasm. Transcranial Doppler ultrasound measurements of velocity were used to define boundary conditions. Digital subtraction angiography was analyzed to determine the directions and magnitudes of collateral flows as well as vasospasm severity in each vessel. Percent changes in resistance and viscous dissipation were analyzed to quantify vasospasm severity and localization of vasospasm in a specific region of the CoW. Angiographic severity correlated well with percent changes in resistance and viscous dissipation across all cerebral vessels. Changes in flow direction were observed in collateral pathways of some patients with localized vasospasm, while no significant changes in flow direction were observed in others. CFD simulations can be leveraged to quantify the localization and severity of vasospasm in SAH patients. These factors as well as anatomical variation may lead to changes in collateral flow directions. Future work could relate localization and vasospasm severity to clinical outcomes like the development of infarct.
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Circulação Cerebrovascular , Círculo Arterial do Cérebro , Modelos Cardiovasculares , Vasoespasmo Intracraniano , Humanos , Círculo Arterial do Cérebro/fisiopatologia , Círculo Arterial do Cérebro/diagnóstico por imagem , Vasoespasmo Intracraniano/fisiopatologia , Vasoespasmo Intracraniano/diagnóstico por imagem , Feminino , Masculino , Pessoa de Meia-Idade , Hidrodinâmica , Idoso , Circulação Colateral , AdultoRESUMO
PURPOSE: Flow diverting stents (FDS) are used to treat cerebral aneurysms, by promoting thrombosis and occlusion of the aneurysm sac. However, retreatment is required in some cases, and the biologic basis behind treatment outcome is not known. The goal of this study was to understand how changes in hemodynamic flow after FDS placement affect aneurysmal endothelial cell (EC) activity. METHODS: Three-dimensional models of patient-specific aneurysms were created to quantify the EC response to FDS placement. Computational fluid dynamic simulations were used to determine the hemodynamic impact of FDS. Two identical models were created for each patient; into one a FDS was inserted. Each model was then populated with human carotid ECs and subjected to patient-specific pulsatile flow for 24 h. ECs were isolated from aneurysm dome from each model and bulk RNA sequencing was performed. RESULTS: Paired untreated and treated models were created for four patients. Aneurysm dome EC analysis revealed 366 (2.6%) significant gene changes between the untreated and FDS conditions, out of 13909 total expressed genes. Gene set enrichment analysis of the untreated models demonstrated enriched gene ontology terms related to cell adhesion, growth/tensile activity, cytoskeletal organization, and calcium ion binding. In the FDS models, enriched terms were related to cellular proliferation, ribosomal activity, RNA splicing, and protein folding. CONCLUSION: Treatment of cerebral aneurysms with FDS induces significant EC gene transcription changes related to aneurysm hemodynamics in patient-specific in vitro 3D-printed models subjected to pulsatile flow. Further investigation is needed into the relationship between transcriptional change and treatment outcome.
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Background: Pulsed-field ablation (PFA) is an alternative to thermal ablation (TA) in patients with atrial fibrillation (AF) receiving catheter-based therapy for pulmonary vein isolation (PVI). However, its efficacy and safety have yet to be fully elucidated. Objective: The purpose of this study was to compare the acute and long-term efficacies and safety of PFA and TA. Methods: We performed a systematic review and meta-analysis of randomized and nonrandomized controlled trials comparing PFA and TA in patients with AF undergoing their first PVI ablation. The TA group was divided into cryoballoon (CB) and radiofrequency subgroups. AF patients were divided into paroxysmal atrial fibrillation (PAF) and persistent atrial fibrillation (PersAF) subgroups for further analysis. Results: Eighteen studies involving 4998 patients (35.2% PFA) were included. Overall, PFA was associated with a shorter procedure time (mean difference [MD] -21.68; 95% confidence interval [CI] -32.81 to -10.54) but longer fluoroscopy time (MD 4.53; 95% CI 2.18-6.88) than TA. Regarding safety, lower (peri-)esophageal injury rates (odds ratio [OR] 0.17; 95% CI 0.06-0.46) and higher tamponade rates (OR 2.98; 95% CI 1.27-7.00) were observed after PFA. In efficacy assessment, PFA was associated with a better first-pass isolation rate (OR 6.82; 95% CI 1.37-34.01) and a lower treatment failure rate (OR 0.83; 95% CI 0.70-0.98). Subgroup analysis showed no differences in PersAF and PAF. CB was related to higher (peri)esophageal injury, and lower PVI acute success and procedural time. Conclusion: Compared to TA, PFA showed better results with regard to acute and long-term efficacy but significant differences in safety, with lower (peri)esophageal injury rates but higher tamponade rates in procedural data.
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BACKGROUND: The optimal duration for dual antiplatelet therapy (DAPT) after stent-assisted coiling (SAC) of intracranial aneurysms is unclear. Longer-term therapy may reduce thrombotic complications but increase the risk of bleeding complications. METHODS: A retrospective review of prospectively maintained data at 12 institutions was conducted on patients with unruptured intracranial aneurysms who underwent SAC between January 1, 2016 and December 31, 2020, and were followed ≥6 months postprocedure. The type and duration of DAPT, stent(s) used, outcome, length of follow-up, complication rates, and incidence of significant in-stent stenosis (ISS) were collected. RESULTS: Of 556 patients reviewed, 450 met all inclusion criteria. Nine patients treated with DAPT <29 days after SAC and 11 treated for 43-89 days were excluded from the final analysis as none completed their prescribed duration of treatment. Eighty patients received short-term DAPT. There were no significant differences in the rate of thrombotic complications during predefined periods of risk in the short, medium, or long-term treatment groups (1/80, 1.3%; 2/188, 1.1%; and 0/162, 0%, respectively). Similarly, no differences were found in the rate of hemorrhagic complications during period of risk in any group (0/80, 0%; 3/188, 1.6%; and 1/162, 0.6%, respectively). Longer duration DAPT did not reduce ISS risk in any group. CONCLUSIONS: Continuing DAPT >42 days after SAC did not reduce the risk of thrombotic complications or in-stent stenosis, although the risk of additional hemorrhagic complications remained low. It may be reasonable to discontinue DAPT after 42 days following non-flow diverting SAC of unruptured intracranial aneurysms.
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Difficult airway management in pediatrics during anesthesia represents a major challenge, requiring a careful approach, advanced technical expertise, and accurate protocols. The task force of the Brazilian Society of Anesthesiology (SBA) presents a report containing updated recommendations for the management of difficult airways in children and neonates. These recommendations have been developed based on the consensus of a panel of experts, with the objective of offering strategies to overcome challenges during airway management in pediatric patients. Grounded in evidence published in international guidelines and expert opinions, the report highlights crucial steps for the appropriate management of difficult airways in pediatrics, encompassing assessment, preparation, positioning, pre-oxygenation, minimizing trauma, and, paramountly, the maintenance of arterial oxygenation. The report also delves into additional strategies involving the use of advanced tools, such as video laryngoscopy, flexible intubating bronchoscopy, and supraglottic devices. Emphasis is placed on the simplicity of implementing the outlined recommendations, with a focus on the significance of continuous education, training through realistic simulations, and familiarity with the latest available technologies. These practices are deemed essential to ensure procedural safety and contribute to the enhancement of anesthesia outcomes in pediatrics.
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Anestesia , Anestesiologia , Recém-Nascido , Humanos , Criança , Anestesiologia/métodos , Intubação Intratraqueal/métodos , Brasil , Manuseio das Vias Aéreas/métodos , Laringoscopia/métodosRESUMO
There is growing interest in using cannabinoids across various clinical scenarios, including pain medicine, leading to the disregard of regulatory protocols in some countries. Legislation has been implemented in Brazil, specifically in the state of São Paulo, permitting the distribution of cannabinoid products by health authorities for clinical purposes, free of charge for patients, upon professional prescription. Thus, it is imperative to assess the existing evidence regarding the efficacy and safety of these products in pain management. In light of this, the São Paulo State Society of Anesthesiology (SAESP) established a task force to conduct a narrative review on the topic using the Delphi method, requiring a minimum agreement of 60% among panelists. The study concluded that cannabinoid products could potentially serve as adjuncts in pain management but stressed the importance of judicious prescription. Nevertheless, this review advises against their use for acute pain and cancer-related pain. In other clinical scenarios, established treatments should take precedence, particularly when clinical protocols are available, such as in neuropathic pain. Only patients exhibiting poor therapeutic responses to established protocols or demonstrating intolerance to recommended management may be considered as potential candidates for cannabinoids, which should be prescribed by physicians experienced in handling these substances. Special attention should be given to individual patient characteristics and the likelihood of drug interactions.
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Canabinoides , Manejo da Dor , Humanos , Canabinoides/efeitos adversos , Canabinoides/uso terapêutico , Brasil , Manejo da Dor/métodos , Anestesiologia , Sociedades Médicas , Técnica Delphi , Dor Aguda/tratamento farmacológicoAssuntos
Procedimentos Endovasculares , Aneurisma Intracraniano , Microcirurgia , Humanos , Aneurisma Intracraniano/cirurgia , Procedimentos Endovasculares/métodos , Microcirurgia/métodos , Monitorização Neurofisiológica Intraoperatória/métodos , Procedimentos Neurocirúrgicos/métodos , Monitorização Intraoperatória/métodosRESUMO
ABSTRACT Objective: The main objective of this study was to compare stress and anxiety levels in children undergoing surgical procedures with or without parental presence at induction of anesthesia by measuring salivary cortisol levels and applying the mYPAS. Method: Quasi-randomized trial with children aged 5-12 year, with ASA physical status I, II, or III, undergoing elective surgery. According to parents' willingness, the pair were defined as accompanied or unaccompanied group. Chi-square, Fisher's exact tests, Student's t test, Mann-Whitney, Hodges-Lehman and Spearman's tests were used for statistical analyzes. Results: We included 46 children; 63% were preschool children mostly accompanied by their mothers (80%). The median mYPAS score was 37.5 (quartile range, 23.4-51.6) in unaccompanied children, and 55.0 (quartile range, 27.9-65.0) in accompanied children, with an estimated median difference of +11.8 (95% CI of 0 to 23.4; p = 0.044). There were no significant differences in the mean salivary cortisol levels. Conclusion: The level of anxiety was higher in accompanied children. There were no differences in salivary cortisol levels between both groups. Brazilian Registry of Clinical Trials (ReBEC):RBR-9wj4qvy.
RESUMO Objetivo: O principal objetivo deste estudo foi comparar os níveis de estresse e ansiedade em crianças submetidas a procedimentos cirúrgicos com ou sem presença dos pais na indução da anestesia, medindo os níveis de cortisol salivar e aplicando o mYPAS. Método: Ensaio quaserandomizado com crianças de 5 a 12 anos, com estado físico ASA I, II ou III, submetidas a cirurgia eletiva. De acordo com a disposição dos pais, o par foi definido como grupo acompanhado ou não acompanhado. Foram utilizados testes de qui-quadrado, exato de Fisher, t de Student, Mann-Whitney, Hodges-Lehman e Spearman para as análises estatísticas. Resultados: Foram incluídas 46 crianças; 63% delas em idade préescolar, principalmente acompanhadas por suas mães (80%). A pontuação mYPAS mediana foi de 37,5 (intervalo interquartil, 23,4-51,6) em crianças não acompanhadas e de 55,0 (intervalo interquartil, 27,9-65,0) em crianças acompanhadas, com uma diferença mediana estimada de +11,8 (IC de 95% de 0 a 23,4; p = 0,044). Não houve diferenças significativas nos níveis médios de cortisol salivar. Conclusão: O nível de ansiedade foi maior em crianças acompanhadas. Não houve diferenças nos níveis de cortisol salivar entre os dois grupos. Registro Brasileiro de Ensaios Clínicos (ReBEC):RBR-9wj4qvy.
RESUMEN Objetivo: El objetivo principal de este estudio fue comparar los niveles de estrés y ansiedad en niños sometidos a procedimientos quirúrgicos con o sin presencia de los padres en la inducción de la anestesia mediante la medición de los niveles de cortisol salival y la aplicación del mYPAS. Método: Ensayo cuasi-aleatorio con niños de 5 a 12 años, con estado físico ASA I, II o III, sometidos a cirugía electiva. Según la disposición de los padres, se definieron como grupo acompañado o no acompañado. Se utilizaron pruebas de chi-cuadrado, exacta de Fisher, t de Student, Mann-Whitney, Hodges-Lehman y Spearman para los análisis estadísticos. Resultados: Se incluyeron 46 niños; el 63% eran niños en edad preescolar, en su mayoría acompañados por sus madres (80%). La puntuación mYPAS mediana fue de 37,5 (rango intercuartílico, 23,4-51,6) en niños no acompañados y de 55,0 (rango intercuartílico, 27,9-65,0) en niños acompañados, con una diferencia mediana estimada de +11,8 (IC del 95% de 0 a 23,4; p = 0,044). No hubo diferencias significativas en los niveles medios de cortisol salival. Conclusión: El nivel de ansiedad fue mayor en los niños acompañados. No hubo diferencias en los niveles de cortisol salival entre ambos grupos. Registro Brasileño de Ensayos Clínicos (ReBEC):RBR-9wj4qvy.
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Humanos , Criança , Estresse Psicológico , Criança , Anestesia , Ansiedade , Relações Pais-Filho , HidrocortisonaRESUMO
Abstract Difficult airway management in pediatrics during anesthesia represents a major challenge, requiring a careful approach, advanced technical expertise, and accurate protocols. The task force of the Brazilian Society of Anesthesiology (SBA) presents a report containing updated recommendations for the management of difficult airways in children and neonates. These recommendations have been developed based on the consensus of a panel of experts, with the objective of offering strategies to overcome challenges during airway management in pediatric patients. Grounded in evidence published in international guidelines and expert opinions, the report highlights crucial steps for the appropriate management of difficult airways in pediatrics, encompassing assessment, preparation, positioning, pre-oxygenation, minimizing trauma, and, paramountly, the maintenance of arterial oxygenation. The report also delves into additional strategies involving the use of advanced tools, such as video laryngoscopy, flexible intubating bronchoscopy, and supraglottic devices. Emphasis is placed on the simplicity of implementing the outlined recommendations, with a focus on the significance of continuous education, training through realistic simulations, and familiarity with the latest available technologies. These practices are deemed essential to ensure procedural safety and contribute to the enhancement of anesthesia outcomes in pediatrics.
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Introdução: A atividade física é uma ferramenta importante para a manutenção e promoção da saúde física e mental, porém, diante da pandemia instalada mundialmente pelo coronavírus e consequentemente o distanciamento social para o controle de sua disseminação, foram necessárias adaptações na prática de exercícios físicos, como sua maior realização em ambientes abertos. Objetivo: Investigar se houve incremento na prática de exercícios físicos ao ar livre após o início da pandemia entre acadêmicos de Medicina de uma faculdade do noroeste paulista. Método: Trata-se de estudo transversal descritivo, com abordagem quantitativa dos dados, realizado através de um questionário on-line. Resultados: No total, 189 estudantes participaram da pesquisa. Os resultados indicaram que 74,60% dos participantes afirmaram que se exercitaram ao ar livre neste período, sendo que 29,63% não tinham esse hábito anteriormente, além disso, a frequência dessas atividades aumentou, já que durante a pandemia, 41% dos estudantes relataram se exercitar quatro ou mais vezes por semana ao ar livre, enquanto anteriormente essa proporção era de 22,75%, sendo a principal motivação, a preocupação com a saúde mental (60,67%). Conclusão: Foram identificadas mudanças na prática de exercício físico pelos estudantes de medicina, através da realização desta ao ar livre e com aumento de sua periodicidade
Introduction: Physical activity is an important tool for maintaining and promoting physical and mental health, however, in view of the pandemic installed worldwide by the coronavirus and consequently social distancing to control its spread, adaptations were necessary in the practice of physical exercises, as his greatest achievement in open environments. Objective: To investigate whether there was an increase in outdoor physical exercise after the start of the pandemic among medical students at a college in the northwest of São Paulo. Method: This is a descriptive cross-sectional study, with a quantitative approach to the data, carried out through an online questionnaire. Results: In total, 189 students participated in the survey. The results indicated that 74.60% of the participants stated that they exercised outdoors during this period, with 29.63% not having this habit before, in addition, the frequency of these activities increased, since during the pandemic, 41% of students reported exercising four or more times a week outdoors, while previously this proportion was 22.75%, the main motivation being concern for mental health (60.67%). Conclusion: Changes were identified in the practice of physical exercise by medical students, by performing it outdoors and with increased frequency
Introducción: La actividad física es una herramienta importante para el mantenimiento y promoción de la salud física y mental, sin embargo, ante la pandemia instalada a nivel mundial por el coronavirus y consecuentemente el distanciamiento social para controlar su propagación, fueron necesarias adaptaciones en la práctica de ejercicios físicos, como su mayor logro en ambientes abiertos. Objetivo: Investigar si hubo un aumento del ejercicio físico al aire libre después del inicio de la pandemia entre los estudiantes de medicina de una facultad del noroeste de São Paulo. Método: Se trata de un estudio descriptivo transversal, con abordaje cuantitativo de los datos, realizado a través de un cuestionario online. Resultados: En total, 189 estudiantes participaron en la encuesta. Los resultados indicaron que el 74,60% de los participantes manifestaron realizar ejercicio al aire libre durante este período, siendo que el 29,63% no tenían este hábito antes, además, aumentó la frecuencia de estas actividades, ya que durante la pandemia, el 41% de los estudiantes reportaron realizar ejercicio de cuatro o más veces a la semana al aire libre, mientras que antes esta proporción era del 22,75%, siendo la principal motivación la preocupación por la salud mental (60,67%). Conclusión: Se identificaron cambios en la práctica de ejercicio físico de los estudiantes de medicina, al realizarlo al aire libre y con mayor frecuencia
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Humanos , Masculino , Feminino , Adulto , História do Século XIX , Adulto Jovem , Estudantes de Medicina , Exercício Físico , COVID-19/epidemiologiaRESUMO
Objetivo: Como a frequência de pacientes em uso de anticoagulantes e antiagragantes plaquetários nos consultórios odontológicos é crescente, este trabalho objetivou avaliar através de Revisão de Literatura, qual o melhor manejo desses medicamentos na prática odontológica perioperatória. Metodologia: Trata-se de uma revisão integrativa da literatura, utilizadas as bases de dados Scielo e PubMed. Foram escolhidos os seguintes descritores disponíveis na BVs e PubMed em inglês "Platelet Aggregation Inhibitors", "Oral Surgical Procedures" e "Antigoagulants" no período de 2016 a 2021. Também foram consultados livros e sites de diretrizes do Governo. Foram escolhidos 20 artigos para elaboração da pesquisa. Resultados: doenças cardiovasculares e outras condições clínicas pró-coagulantes tem prevalência crescente e são conhecidos fatores de risco para a ocorrência de fenômenos tromboembólicos graves. A terapia antitrombótica tem papel definido nesses casos. No perioperatorio de cirurgias orais, a decisão por suspender ou manter a terapia deve ser individualizada e pode ser orientada por guidelines. Conclusão: procedimentos orais de baixo risco de sangramento podem ser conduzidos sem a descontinuação da terapia antitrombótica. Cirurgias de moderado a alto risco frequentemente requerem suspensão temporária das medicações para fins de minimizar os riscos de complicações hemorrágicas... (AU)
Objective: As the frequency of patients using anticoagulants and antiplatelet agents in dental offices is increasing, this study aimed to evaluate, through a Literature Review, which is the best management of these medications in dental perioperative practice. Methodology: This is an integrative literature review, being used Scielo and PubMed databases. The following descriptors available in BVs and PubMed "Platelet aggregation inhibitors", "Oral Surgical Procedures" and "Antigoagulants" were used, from 2016 to 2021. In addition, the search was also performed in guideline books and Government websites. Twenty articles were chosen for research elaboration. Results: established cardiovascular disease and other procoagulant clinical conditions have an increasing prevalence, especially among the elderly, and are known risk factors for the occurrence of severe thromboembolic phenomena. Antithrombotic therapy has defined role in these cases. In the perioperative period of oral surgery, the decision to suspend or maintain therapy must be individualized and may be guided by guidelines. Age appears as a clinical criterion in the main ones used. Conclusion: oral procedures with low risk of bleeding can be carried out without discontinuing antithrombotic therapy. Moderate to high-risk surgeries usually require its temporary suspension in order to minimize the risk of bleeding complications... (AU)
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Humanos , Masculino , Feminino , Inibidores da Agregação Plaquetária , Coagulantes , Procedimentos Cirúrgicos Bucais , Anticoagulantes , Consultórios OdontológicosRESUMO
Abstract Background Postoperative pain represents an important concern when remifentanil is used for total intravenous anesthesia because of its ultrashort half-life. Longer acting opioids, such as sufentanil, have been used during induction of remifentanil-based total intravenous anesthesia as a means to overcome this shortcoming. However, the effectiveness and safety of such strategy still lacks evidence from randomized clinical trials. Hence, we aimed to assess the postoperative analgesic efficacy and safety of a single dose of sufentanil administered during the induction of remifentanil-based total intravenous anesthesia. Methods Forty patients, scheduled for elective open abdominal surgery, were randomized to receive remifentanil-based total intravenous anesthesia with or without a single dose of sufentanil upon induction. We assessed the postoperative morphine consumption administered through a patient-controlled analgesia pump. Self-reported pain scores and the occurrence of nausea, vomiting, pruritus, agitation, somnolence and respiratory depression were also assessed up to 2 days after surgery. Results The mean difference between the sufentanil and control groups regarding morphine consumption in the post-anesthetic care unit and at 12, 24 and 48 h after surgery were -7.2 mg (95%CI: -12.5 to -2.1, p < 0.001), -3.9 mg (95%CI: -11.9 to 4.7, p = 0.26), -0.6 mg (95%CI: (-12.7 to 12.7, p = 0.80), and -1.8 mg (95%CI: (-11.6 to 15.6, p = 0.94), respectively. Neither self-reported pain nor the incidence of adverse events were significantly different between groups at any time point. Conclusion Our findings suggest that the administration of sufentanil during induction of remifentanil-based total intravenous anesthesia is associated with decreased early postoperative opioid consumption.
Resumo Justificativa A dor pós-operatória é uma grande preocupação quando o remifentanil é usado para anestesia intravenosa total devido à sua meia-vida ultracurta. Os opioides de ação mais longa, como o sufentanil, têm sido usados durante a indução de anestesia intravenosa total à base de remifentanil como um meio de superar essa deficiência. Porém, a eficácia e segurança de tal estratégia ainda precisam de evidências advindas de ensaios clínicos randômicos. Portanto, objetivamos avaliar a eficácia analgésica e a segurança pós-operatória de uma dose única de sufentanil administrada durante a indução de anestesia intravenosa total à base de remifentanil. Métodos Quarenta pacientes eletivamente agendados para cirurgia abdominal aberta foram randomizados para receber anestesia intravenosa total à base de remifentanil, com ou sem uma dose única de sufentanil, após a indução da anestesia. Avaliamos o consumo de morfina no pós-operatório, administrado através de uma bomba de analgesia controlada pelo paciente. Os escores de dor autorrelatados e a ocorrência de náusea, vômito, prurido, agitação, sonolência e depressão respiratória também foram avaliados até dois dias após a cirurgia. Resultados A diferença média entre os grupos sufentanil e controle em relação ao consumo de morfina em sala de recuperação pós-anestesia e após 12, 24 e 48 horas da cirurgia foi de -7,2 mg (IC 95%: -12,5 a -2,1, p < 0,001), -3,9 mg (IC 95%: -11,9 a 4,7, p = 0,26), -0,6 mg (IC 95%: (-12,7 a 12,7, p = 0,80) e -1,8 mg (IC 95%: -11,6 para 15,6, p = 0,94), respectivamente. Não houve diferença significativa tanto nos escores de dor autorrelatados, quanto na incidência de eventos adversos entre os grupos. Conclusão Nossos achados sugerem que a administração de sufentanil durante a indução de anestesia intravenosa total à base de remifentanil está associada à redução do consumo de opioides no pós-operatório imediato.
Assuntos
Humanos , Masculino , Feminino , Adulto , Idoso , Dor Pós-Operatória/prevenção & controle , Sufentanil/administração & dosagem , Remifentanil/administração & dosagem , Analgésicos Opioides/administração & dosagem , Anestesia Intravenosa/métodos , Fatores de Tempo , Método Duplo-Cego , Analgesia Controlada pelo Paciente/estatística & dados numéricos , Sufentanil/efeitos adversos , Remifentanil/efeitos adversos , Pessoa de Meia-Idade , Morfina/administração & dosagemRESUMO
Abstract Background: Myofascial pain syndrome is a common cause of musculoskeletal pain. The objective of this study was to evaluate the potential analgesic action of 8% capsaicin cream for topical use in patients with myofascial pain syndrome. Methods: Initially, cream formulations of PLA (Placebo) and CPS (Capsaicin 8%) were developed and approved according to the current requirements of the health authority agency. The 40 participating patients were randomly assigned to the PLA and CPS groups in a double-blind fashion. Before the creams were topically administered, according to the allocation group, the local anesthetic was used for a period of 50 minutes directly in the area of interest. The cream was applied to the area of the skin over the trigger point, represented by the area with pain at palpation, in an amount of 10 g for 30 minutes in a circular area of 24 mm diameter. Subsequently, the cream was removed and the skin tolerability parameters were evaluated. The pain was measured before and during the formulation application, as well as at 1 hour, 7 days, 30 days, and 60 days after the procedure, evaluated using a verbal numerical scale (from 0 to 10: with 0 = no pain and 10 = worst pain imaginable). Results: No patient in PLA Group had hyperemia or burning sensation at the site of application, while 85% of patients in CPS Group had hyperemia or burning sensation at 15 minutes. These complaints disappeared 24 hours after the cream was removed. The pain score in CPS Group decreased steadily up to the 60th day of evaluation (p < 0.0001). Conclusion: Application of the formulations did not cause macroscopic acute or chronic skin lesions in patients, and the 8% capsaicin formulation was beneficial and well tolerated.
Resumo Justificativa: A síndrome da dor miofascial é uma causa comum de dor musculoesquelética. O objetivo deste estudo foi avaliar a potencial ação analgésica de 8% do creme de capsaicina para uso tópico em pacientes com síndrome da dor miofascial. Métodos: Inicialmente, as formulações de creme de PLA (Placebo) e CPS (Capsaicina 8%) foram desenvolvidas e aprovadas de acordo com os requisitos atuais da agência de autoridade de saúde. Os 40 pacientes participantes foram distribuídos aleatoriamente e de forma duplo-cega para os grupos PLA e CPS. Antes dos cremes serem administrados topicamente, de acordo com o grupo de alocação, o anestésico local foi usado por um período de 50 minutos diretamente na área de interesse. A administração ocorreu na área da pele sobre o ponto-gatilho, o qual apresentou a área dolorida à palpação, em uma quantidade de 10 g por 30 minutos em área circular com diâmetro de 24 mm. Posteriormente, o creme foi removido e os parâmetros de tolerabilidade à pele foram avaliados. A dor foi medida antes e durante a aplicação da formulação, bem como 1 hora, 7 dias, 30 dias e 60 dias após o procedimento avaliado pela escala numérica verbal (0 a 10, com zero sem dor e dez a pior dor imaginável). Resultados: Nenhum paciente no grupo PLA experimentou hiperemia ou sensação de queimação no local de aplicação do creme, enquanto 85% dos que experimentaram no grupo CPS apresentaram hiperemia ou sensação de queimação 15 minutos. Essas queixas desapareceram 24 horas após a remoção do creme. O escore de dor no grupo CPS diminui de forma sustentada até o 60° dia de avaliação (p < 0,0001). Conclusão: A administração das formulações não causou lesões cutâneas agudas ou crônicas macroscópicas nos pacientes e a formulação de 8% de capsaicina foi benéfica e bem tolerada.
Assuntos
Humanos , Masculino , Feminino , Capsaicina/administração & dosagem , Analgesia , Síndromes da Dor Miofascial/tratamento farmacológico , Pomadas , Método Duplo-Cego , Estudos Prospectivos , Administração Tópica , Pessoa de Meia-IdadeRESUMO
Abstract Background and objectives: There are few data in the literature characterizing the pattern of analgesic use in Latin American countries, including Brazil. Little is known about the undertreatment of pain and its influence on the habit of self-medication with analgesics. The aim of this study is to define the pattern of analgesic use among chronic pain patients and its potential association with self-medication with analgesics. Method: Cross-sectional observational study with an urban population sample. Chronic pain was defined as a pain lasting for at least 90 days. The study was approved by the Research Ethics Committee of the institution. Results: 416 subjects were included; 45.7 % (n = 190) had chronic pain, with females (72.3 %; p = 0.04) being the most affected. Self-medication with analgesics is practiced by 78.4% of patients with chronic pain. The most common current analgesic treatment consists of non-steroidal anti-inflammatory drugs (dipyrone and acetaminophen). Weak opioids are rarely used and only 2.6% of subjects with chronic pain were taking these analgesics. None of the subjects were taking potent opioids. Conclusions: The practice of self-medication with analgesics is frequent among patients with chronic pain, which may be due to the underprescription of more potent analgesics, such as opioids. It can also be said that, given the data presented, there is no crisis of recreational opioid use in the studied population.
Resumo Justificativa e objetivos: Há poucos dados na literatura que caracterizam o padrão de uso de analgésicos na América Latina e no Brasil. Também se sabe pouco sobre o subtratamento da dor e sua influência no hábito de automedicação analgésica. O objetivo desta pesquisa é definir o padrão de uso de analgésicos entre os portadores de dor crônica (DC) e a sua potencial associação à automedicação analgésica. Método: Estudo observacional transversal com amostra de população urbana. A dor crônica foi definida como aquela presente por pelo menos 90 dias. A pesquisa foi aprovada pelo Comitê de Ética em Pesquisa institucional. Resultados: Foram incluídos 416 indivíduos; 45,7% (n = 190) portadores de dor crônica, sendo os do sexo feminino (72,3%; p = 0,04) os mais acometidos. A automedicação analgésica é praticada por 78,4% dos portadores de dor crônica. O tratamento analgésico vigente mais frequente é composto pelos anti-inflamatórios não esteroides (AINES), dipirona e paracetamol. Os opioides fracos são pouco usados e apenas 2,6% dos indivíduos com dor crônica fazem uso desses analgésicos. Nenhum dos indivíduos estava em uso de opioides potentes. Conclusões: A prática de automedicação analgésica é frequente entre os portadores de dor crônica, o que pode ser consequência da pouca prescrição de analgésicos mais potentes, como os opioides. Pode-se também dizer que, pelos dados apresentados, não ocorre uma crise de uso recreativo de opioides na população estudada.
Assuntos
Humanos , Masculino , Feminino , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Adulto Jovem , Automedicação/estatística & dados numéricos , Dor Crônica/tratamento farmacológico , População Urbana/estatística & dados numéricos , Brasil , Anti-Inflamatórios não Esteroides/administração & dosagem , Dipirona/administração & dosagem , Estudos Transversais , Analgésicos/administração & dosagem , Acetaminofen/administração & dosagem , Pessoa de Meia-IdadeRESUMO
Abstract INTRODUCTION: Trypanosoma cruzi is the etiological agent of Chagas disease (CD), a zoonotic infection transmitted by triatomine bug vectors to human beings. Although the story of this parasitic infection was born in Brazil and here this has made major step forward information, the same cannot be said about the actual distribution of the triatomine vector in several areas of this country. The aim of this study was to assess the occurrence of triatomine species in an endemic region for CD in Northeastern Brazil. METHODS: A retrospective study was performed using data obtained from 2008 to 2017. All information was provided by the V Gerência Regional de Saúde of the state of Pernambuco. The spatial distribution of triatomine species was analyzed by drawing a map using the Quantum geographic information system. RESULTS: A total of 4,694 triatomine specimens (469.4 ± 221.2 per year) were collected during the period 2008-2017, with 94.5% (4,434/4,694) at the intradomicile and 5.5% (260/4,694) at peridomicile environment. Of all arthropods collected, 92.5% (4,340/4,694) and 7.5% (354/4,694) were adults and nymphs, respectively. The species most frequently detected were Panstrongylus lutzi (30.36%), Triatoma brasiliensis (26.12%), Triatoma pseudomaculata (22.43%), and Panstrongylus megistus (20.54%). CONCLUSIONS: These data contribute to a better understanding of the distribution of T. cruzi infection in the Northeastern region of Brazil. Preventive measures based on vector control should be implemented in the study area in order to reduce the burden this neglected tropical disease.