Polidocanol-foam treatment of varicose veins: Quality-of-life impact compared to conventional surgery.

BACKGROUND AND OBJECTIVE: Lower limb varicose veins are a prevalent disease associated with several available treatment options, including conventional surgery and polidocanol foam sclerotherapy. However, few studies have analyzed therapeutic modality outcomes based on Patient-Reported Outcome Measures (PROMs). This large sample-size study was designed to evaluate the outcomes of polidocanol foam sclerotherapy compared to conventional surgery based on an analysis of PROMs. METHODS: This was a prospective, observational, and qualitative study of 205 patients who underwent varicose vein treatment with either polidocanol foam sclerotherapy (57 patients, 90 legs) or conventional surgery (148 patients, 236 legs). Patients were preoperatively assessed and re-evaluated 30 days after the procedure using the Venous Disease Severity Score (VCSS) and specific venous disease quality-of-life questionnaires (VEINES-QoL/Sym). RESULTS: Both treatments significantly improved VCSS and VEINES results 30 days after the procedure (p < 0.05). However, surgery promoted greater improvements in VCSS (on average 4.02-points improvement, p < 0.001), VEINES-QoL (average 8-points improvement, p < 0.001), and VEINES-Sym (average 11.66 points improvement, p < 0.001) than did sclerotherapy. Postoperative pain and aesthetic concerns about the legs were the domains of the questionnaires in which the results varied the most between the treatment modalities, with worse results for sclerotherapy. CONCLUSION: Both polidocanol foam sclerotherapy and conventional surgery positively impact patients' quality of life after 30 days, but the improvement is more significant for patients who undergo conventional surgery.

Primary results of the brazilian registry of atherothrombotic disease (NEAT).

There is limited contemporary prospective real-world evidence of patients with chronic arterial disease in Latin America. The Network to control atherothrombosis (NEAT) registry is a national prospective observational study of patients with known coronary (CAD) and/or peripheral arterial disease (PAD) in Brazil. A total of 2,005 patients were enrolled among 25 sites from September 2020 to March 2022. Patient characteristics, medications and laboratorial data were collected. Primary objective was to assess the proportion of patients who, at the initial visit, were in accordance with good medical practices (domains) for reducing cardiovascular risk in atherothrombotic disease. From the total of patients enrolled, 2 were excluded since they did not meet eligibility criteria. Among the 2,003 subjects included in the analysis, 55.6% had isolated CAD, 28.7% exclusive PAD and 15.7% had both diagnoses. Overall mean age was 66.3 (± 10.5) years and 65.7% were male patients. Regarding evidence-based therapies (EBTs), 4% were not using any antithrombotic drug and only 1.5% were using vascular dose of rivaroxaban (2.5 mg bid). Only 0.3% of the patients satisfied all the domains of secondary prevention, including prescription of EBTs and targets of body-mass index, blood pressure, LDL-cholesterol, and adherence of lifestyle recommendations. The main barrier for prescription of EBTs was medical judgement. Our findings highlight that the contemporary practice does not reflect a comprehensive approach for secondary prevention and had very low incorporation of new therapies in Brazil. Large-scale populational interventions addressing these gaps are warranted to improve the use of evidence-based therapies and reduce the burden of atherothrombotic disease.ClinicalTrials.gov NCT04677725.

Brazilian Society for Angiology and Vascular Surgery guidelines on abdominal aortic aneurysm.

The Brazilian Society of Angiology and Vascular Surgery, through the Guidelines Project, presents new Abdominal Aortic Aneurysm Guidelines, on the subject of care for abdominal aortic aneurysm patients. Its development prioritized descriptive guidelines, using the EMBASE, LILACS, and PubMed databases. References include randomized controlled trials, systematic reviews, meta-analyses, and cohort studies. Quality of evidence was evaluated by a pair of coordinators, aided by the RoB 2 Cochrane tool and the Newcastle Ottawa Scale forms. The subjects include juxtarenal aneurysms, infected aneurysms, and new therapeutic techniques, especially endovascular procedures. The current version of the guidelines include important recommendations for the primary topics involving diagnosis, treatment, and follow-up for abdominal aortic aneurysm patients, providing an objective guide for medical practice, based on scientific evidence and widely available throughout Brazil.

A Sociedade Brasileira de Angiologia e Cirurgia Vascular, por meio do projeto Diretrizes, apresenta as novas Diretrizes de Aorta Abdominal, referentes aos cuidados de pacientes com aneurisma de aorta abdominal. Para sua elaboração, foram priorizadas diretrizes descritivas, utilizando as bases EMBASE, LILACS e PubMed. As referências incluem ensaios clínicos randomizados, revisões sistemáticas, metanálises e estudos de coorte. A qualidade das evidências foi examinada por uma dupla de coordenadores, com auxílio da ferramenta RoB 2 da Colaboração Cochrane e dos formulários da Newcastle Ottawa Scale. Aneurismas justarrenais, infectados e novas técnicas terapêuticas, principalmente no âmbito endovascular, estão entre os temas estudados. A versão atual das Diretrizes apresenta importantes recomendações para os principais itens que envolvem o diagnóstico, tratamento e acompanhamento de pacientes com aneurisma de aorta abdominal, oferecendo um guia objetivo para prática médica, construído a partir de evidências científicas e amplamente acessível em todo o território nacional.

Brazilian Society for Angiology and Vascular Surgery guidelines on abdominal aortic aneurysm / Projeto Diretrizes, Sociedade Brasileira de Angiologia e Cirurgia Vascular: aneurisma da aorta abdominal

Abstract The Brazilian Society of Angiology and Vascular Surgery, through the Guidelines Project, presents new Abdominal Aortic Aneurysm Guidelines, on the subject of care for abdominal aortic aneurysm patients. Its development prioritized descriptive guidelines, using the EMBASE, LILACS, and PubMed databases. References include randomized controlled trials, systematic reviews, meta-analyses, and cohort studies. Quality of evidence was evaluated by a pair of coordinators, aided by the RoB 2 Cochrane tool and the Newcastle Ottawa Scale forms. The subjects include juxtarenal aneurysms, infected aneurysms, and new therapeutic techniques, especially endovascular procedures. The current version of the guidelines include important recommendations for the primary topics involving diagnosis, treatment, and follow-up for abdominal aortic aneurysm patients, providing an objective guide for medical practice, based on scientific evidence and widely available throughout Brazil.

Resumo A Sociedade Brasileira de Angiologia e Cirurgia Vascular, por meio do projeto Diretrizes, apresenta as novas Diretrizes de Aorta Abdominal, referentes aos cuidados de pacientes com aneurisma de aorta abdominal. Para sua elaboração, foram priorizadas diretrizes descritivas, utilizando as bases EMBASE, LILACS e PubMed. As referências incluem ensaios clínicos randomizados, revisões sistemáticas, metanálises e estudos de coorte. A qualidade das evidências foi examinada por uma dupla de coordenadores, com auxílio da ferramenta RoB 2 da Colaboração Cochrane e dos formulários da Newcastle Ottawa Scale. Aneurismas justarrenais, infectados e novas técnicas terapêuticas, principalmente no âmbito endovascular, estão entre os temas estudados. A versão atual das Diretrizes apresenta importantes recomendações para os principais itens que envolvem o diagnóstico, tratamento e acompanhamento de pacientes com aneurisma de aorta abdominal, oferecendo um guia objetivo para prática médica, construído a partir de evidências científicas e amplamente acessível em todo o território nacional.

Pseudoaneurysm and arteriovenous fistula of the deep femoral artery after complete rupture of the vastus medialis muscle: endovascular treatment.

Due to its anatomical characteristics, the deep femoral artery is protected from most vascular injuries. We report a case of a soccer player with pseudoaneurysm of a perforating branch of the deep femoral artery, associated with an arteriovenous fistula and secondary to complete rupture of the vastus medialis muscle. Magnetic resonance imaging showed muscle damage associated with a pseudoaneurysm and angiotomography confirmed the presence of a pseudoaneurysm associated with a deep arteriovenous fistula of a branch of the deep femoral artery. Endovascular treatment of the fistula was performed by embolization with fibrous microcoils and surgical drainage of the muscle hematoma. The patient recovered well, was free from clinical complaints on the 30th postoperative day and also after 1 year.

Rivaroxaban with Aspirin Versus Aspirin for Peripheral Arterial Disease and Intermittent Claudication. Rationale and Design of the COMPASS CLAUDICATION Trial.

BACKGROUND: The COMPASS trial demonstrated that in patients with peripheral arterial disease, the combination of rivaroxaban and aspirin compared with aspirin reduces the risk of major adverse limb events, but it is not known whether this combination can also improve symptoms in patients with intermittent claudication. The primary objective of this study is to evaluate the effect of the combination on claudication distance. STUDY DESIGN: Eighty-eight patients with intermittent claudication will be randomized to receive rivaroxaban 2.5 mg twice daily plus aspirin 100 mg once daily or aspirin 100 mg once daily for 24 weeks. The primary outcome is the change in claudication distance from the baseline to 24 weeks, measured by 6 min walking test and treadmill test. The primary safety outcome is the incidence of major bleeding and clinically relevant non-major bleeding according to the International Society on Thrombosis and Hemostasis criteria. SUMMARY: The COMPASS CLAUDICATION trial will provide high-quality evidence regarding the effect of the combination of rivaroxaban and aspirin on claudication distance in patients with peripheral arterial disease.

Conventional Varicose Vein Surgery: Comparison between Single versus Staged Surgery Using Patient Reported Outcomes.

BACKGROUND: In the Brazilian public health system, conventional surgery is the standard procedure for treatment of varicose veins (VV). We aimed to compare clinical and quality of life (QoL) results of patients subjected to bilateral treatment of VV by a single-procedure or staged-procedure approach. METHODS: A total of 111 patients undergoing bilateral treatment for VV were treated either by a single-surgery or 2 staged procedures (minimal: 30-day interval) depending on institutional protocol. Patients were evaluated with respect to clinical symptoms and quality of life markers before and after treatment, by use of the VEINES-Sym/QoL and EQ5D-5L scores, and these results were then compared between groups. RESULTS: QoL scores improved in general after treatment. VV specific symptoms and QoL aspects improved equally between the Staged-procedure and Single-surgery groups (VEINES-Sym mean variation 29.7 ± 2.1 vs. 29.9 ± 2.7, respectively; P = 0.340 and VEINES-QoL mean variation 5.5 ± 3.4 vs. 4.5 ± 4.3, respectively; P = 0.369). General QoL, however, showed more improvement in the Staged-procedure than the Single-surgery group (EQD5-5L mean increase 0.1678 ± 0.1555 and 0.0785 ± 0.1384, respectively; P = 0.007). When propensity matched, patient subgroups maintained this same differences in QoL results. CONCLUSIONS: Our findings suggest that the both the Staged- and Single-surgery approach for VV surgical treatment incur similar improvement in disease-specific QoL, and that the Staged-approach may impose less of a burden in the patients' recovery.

Pseudoaneurisma e fístula arteriovenosa da artéria femoral profunda após rotura completa do músculo vasto medial: tratamento endovascular / Pseudoaneurysm and arteriovenous fistula of the deep femoral artery after complete rupture of the vastus medialis muscle: endovascular treatment

Resumo A artéria femoral profunda, devido às suas características anatômicas, se encontra protegida da maioria dos traumatismos vasculares. Relatamos um caso de pseudoaneurisma de ramo perfurante da artéria femoral profunda, associado à fístula arteriovenosa, secundário a rotura completa do músculo vasto medial em paciente jogador de futebol. A ressonância magnética demonstrou lesão muscular associada a pseudoaneurisma, e a angiotomografia confirmou a presença de pseudoaneurisma associado a fístula arteriovenosa de ramo da artéria femoral profunda. Foi realizado tratamento endovascular da fístula através da embolização com micromolas fibradas e drenagem cirúrgica do hematoma muscular. O paciente evoluiu bem, sem queixas clínicas no 30º dia de pós-operatório e também após 1 ano.

Abstract Due to its anatomical characteristics, the deep femoral artery is protected from most vascular injuries. We report a case of a soccer player with pseudoaneurysm of a perforating branch of the deep femoral artery, associated with an arteriovenous fistula and secondary to complete rupture of the vastus medialis muscle. Magnetic resonance imaging showed muscle damage associated with a pseudoaneurysm and angiotomography confirmed the presence of a pseudoaneurysm associated with a deep arteriovenous fistula of a branch of the deep femoral artery. Endovascular treatment of the fistula was performed by embolization with fibrous microcoils and surgical drainage of the muscle hematoma. The patient recovered well, was free from clinical complaints on the 30th postoperative day and also after 1 year.

Anxiety and depression scores in patients subjected to aortic and iliac aneurysm repair procedures.

OBJECTIVE: This study examines the changes in anxiety and depression scores of 84 patients subjected to aortic or iliac aneurysm correction with no previous psychiatric history. METHODS: Patients were referred to the evaluation using the Beck Anxiety and Depression Inventories no more than 3 days before surgery (i.e., preoperative [Pre-Op]), 30 days after revascularization (i.e., Early postoperative [PO]), and at least 6 months after revascularization (i.e., Late PO). RESULTS: Mean anxiety scores declined from baseline at both the Early (mean difference: 2.75, p<0.001) and Late PO (mean difference: 2.74, p=0.001). The depression levels showed no significant variation in either evaluation (Early PO; mean difference: -0.84, p>0.05, Late PO: 0.87, p=0.05). A more severe degree of anxiety at baseline was related to better anxiety results both in the Early PO (p=0.041) and Late PO (p=0.008). An endovascular technique was related to the improvement in depression symptoms in the Early PO (p=0.01) but the worsening of the symptoms in the Late PO (p=0.033). CONCLUSIONS: Patients subjected to aortoiliac aneurysm corrections have a higher incidence of anxiety and depressive symptoms. Anxiety symptoms, but not the depressive ones, improved considerably following the successful treatment. The formal psychiatric evaluation may be beneficial for patients with less improvement in the symptom.

Epidemiological Analysis of 5,595 Procedures of Endovascular Correction of Isolated Descending Thoracic Aortic Disease Over 12 Years in the Public Health System in Brazil.

OBJECTIVES: In Brazil, descending thoracic aorta disease, including aneurysms and dissections, is managed preferentially by endovascular treatment, owing to its feasibility and good results. In this study, we analyzed endovascular treatment of isolated descending thoracic aortic disease cases in the Brazilian public health system over a 12-year period. METHODS: Public data from procedures performed from 2008 to 2019 were extracted using web scraping techniques to assess procedure type frequency (elective or urgency), mortality, and governmental costs. RESULTS: A total of 5,595 procedures were analyzed, the vast majority of which were urgent procedures (61.82% vs. 38.18%). In-hospital mortality was lower for elective than for urgent surgeries (4.96 vs.10.32% p=0.008). An average of R$16,845.86 and R$20,012.04 was paid per elective and emergency procedure, respectively, with no statistical difference (p=0.095). CONCLUSION: Elective procedures were associated with lower mortality than urgent procedures. There was no statistically significant difference between elective and urgent procedures regarding costs.

Anxiety and Depression Scores in Patients Subjected to Arterial Revascularization for Critical Limb Ischemia.

OBJECTIVES: This study aims to examine the changes in anxiety and depression scores in 138 patients with critical limb ischemia (rest pain or gangrene) who had no previous psychiatric history, at 30 days and 6 months after surgical revascularization. METHODS: Patients were submitted to a questionnaire-based evaluation using the Beck Anxiety and Depression Inventories before surgery (no more than three days before surgery) ("Pre-Op"), 30 days after surgical revascularization ("Early PO") and at least 6 months after surgical revascularization ("Late PO"). The cut-off scores for depression were (1) < 10, no depression or minimal depression; (2) 10‒18, mild to moderate depression; (3) 19‒29, moderate to severe depression; and (4) 30‒63, severe depression. The cut-off scores for anxiety were (1) < 8, no anxiety or minimal anxiety; (2) 8‒15, mild anxiety; (3) 16‒25, moderate anxiety; and (4) 26‒63, severe anxiety. RESULTS: No perioperative mortality was observed 30 days after surgical revascularization. Thirty-nine (28.2%) patients underwent major (above-ankle) amputation within 30 days. Mean anxiety and depression scores, respectively, declined from 12.48 ± 9.74 (mean ± SD) and 16.92 ± 12.48 preoperatively to 4.89 ± 7.04 and 6.52 ± 9.36 postoperatively (P<0.001, both). Anxiety and depression scores were not significantly affected by preoperative comorbidities (systemic arterial hypertension, diabetes mellitus, previous stroke, and smoking), affected arterial territory (aortoiliac, femoropopliteal, or infrapopliteal), or surgical technique (open surgery vs endovascular therapy). Only patients undergoing amputation within 30 days showed no improvement in depressive symptoms. CONCLUSIONS: Patients with critical limb ischemia have a high incidence of anxiety and depressive symptoms, which improve considerably after successful surgical revascularization. Major amputation was associated with a lack of improvement in depression scores. A formal psychiatric evaluation may be beneficial in patients who show no improvement in depressive symptoms.

Endovascular correction of isolated descending thoracic aortic disease: a descriptive analysis of 1,344 procedures over 10 years in the public health system of São Paulo.

OBJECTIVES: In Brazil, descending thoracic aorta disease (TAD), including aneurysms and dissection, are preferentially managed by endovascular treatment (TEVAR) due to the feasibility and good results of this technique. In this study, we analyzed endovascular treatment of isolated TAD (ITAD) in the public health system over a 10-year period in São Paulo, a municipality in Brazil in which more than 5 million inhabitants depend on the governmental health system. METHODS: Public data from procedures performed between 2008 and 2019 were extracted using web scraping techniques. The following types of data were analyzed: demographic data, operative technique, elective or urgent status, number of surgeries, in-hospital mortality, length of hospital stay, mean length of stay in the intensive care unit, and reimbursement values paid by the government. Trauma cases and congenital diseases were excluded. RESULTS: A total of 1,344 procedures were analyzed; most patients were male and aged ≥65 years. Most individuals had a residential address registered in the city. Approximately one-third of all surgeries were urgent cases. There were 128 in-hospital deaths (9.52%), and in-hospital mortality was lower for elective than for urgent surgeries (7.29% vs. 14.31%, p=0.031). A total of R$ 24.766.008,61 was paid; an average of R$ 17.222,98 per elective procedure and R$ 18.558,68 per urgent procedure. Urgent procedures were significantly more expensive than elective surgeries (p=0.029). CONCLUSION: Over a 10-year period, the total cost of ITAD interventions was R$ 24.766.008,61, which was paid from the governmental system. Elective procedures were associated with lower mortality and lower investment from the health system when compared to those performed in an urgent scenario.

Endovascular correction of isolated descending thoracic aortic disease: a descriptive analysis of 1, 344 procedures over 10 years in the public health system of São Paulo

OBJECTIVES: In Brazil, descending thoracic aorta disease (TAD), including aneurysms and dissection, are preferentially managed by endovascular treatment (TEVAR) due to the feasibility and good results of this technique. In this study, we analyzed endovascular treatment of isolated TAD (ITAD) in the public health system over a 10-year period in São Paulo, a municipality in Brazil in which more than 5 million inhabitants depend on the governmental health system. METHODS: Public data from procedures performed between 2008 and 2019 were extracted using web scraping techniques. The following types of data were analyzed: demographic data, operative technique, elective or urgent status, number of surgeries, in-hospital mortality, length of hospital stay, mean length of stay in the intensive care unit, and reimbursement values paid by the government. Trauma cases and congenital diseases were excluded. RESULTS: A total of 1,344 procedures were analyzed; most patients were male and aged ≥65 years. Most individuals had a residential address registered in the city. Approximately one-third of all surgeries were urgent cases. There were 128 in-hospital deaths (9.52%), and in-hospital mortality was lower for elective than for urgent surgeries (7.29% vs. 14.31%, p=0.031). A total of R$ 24.766.008,61 was paid; an average of R$ 17.222,98 per elective procedure and R$ 18.558,68 per urgent procedure. Urgent procedures were significantly more expensive than elective surgeries (p=0.029). CONCLUSION: Over a 10-year period, the total cost of ITAD interventions was R$ 24.766.008,61, which was paid from the governmental system. Elective procedures were associated with lower mortality and lower investment from the health system when compared to those performed in an urgent scenario.

Epidemiological analysis of 5,595 procedures of endovascular correction of isolated descending thoracic aortic disease over 12 years in the public health system in Brazil

OBJECTIVES: In Brazil, descending thoracic aorta disease, including aneurysms and dissections, is managed preferentially by endovascular treatment, owing to its feasibility and good results. In this study, we analyzed endovascular treatment of isolated descending thoracic aortic disease cases in the Brazilian public health system over a 12-year period. METHODS: Public data from procedures performed from 2008 to 2019 were extracted using web scraping techniques to assess procedure type frequency (elective or urgency), mortality, and governmental costs. RESULTS: A total of 5,595 procedures were analyzed, the vast majority of which were urgent procedures (61.82% vs. 38.18%). In-hospital mortality was lower for elective than for urgent surgeries (4.96 vs.10.32% p=0.008). An average of R$16,845.86 and R$20,012.04 was paid per elective and emergency procedure, respectively, with no statistical difference (p=0.095). CONCLUSION: Elective procedures were associated with lower mortality than urgent procedures. There was no statistically significant difference between elective and urgent procedures regarding costs.

Rationale and design for the study Apixaban versus ClopidoGRel on a background of aspirin in patient undergoing InfraPoPliteal angioplasty for critical limb ischemia: AGRIPPA trial.

BACKGROUND: New antithrombotic strategies that reduce primary thrombosis and restenosis might improve vascular outcomes in patients with peripheral artery disease (PAD) undergoing arterial angioplasty. The study objective is to evaluate the potential benefit of apixaban plus aspirin compared with standard of care dual antiplatelet therapy (DAPT) in reducing thrombotic restenosis and artery re-occlusion in patients undergoing endovascular infrapopliteal revascularization. STUDY DESIGN: This multicenter, parallel-group, prospective, randomized, open-label, blinded-endpoint adjudication, proof-of-concept, exploratory trial aims to randomize 200 patients 72 hours after successful infrapopliteal angioplasty for critical limb ischemia (CLI). Patients will be randomly assigned in a 1:1 ratio to receive oral apixaban (2.5 mg twice daily) plus aspirin (100 mg once daily) for 12 months or clopidogrel (75 mg daily) for at least 3 months on a background of aspirin (100 mg once daily) for 12 months. The primary endpoint is the composite of target lesion revascularization (TLR), major amputation, or restenosis/occlusion (RAS) in addition to major adverse cardiovascular events - MACE (myocardial infarction, stroke or cardiovascular death) at 12 months. The primary safety endpoint is the composite of major bleeding or clinically relevant non-major bleeding at 12 months. SUMMARY: This study will evaluate the efficacy and safety of apixaban 2.5 mg twice daily plus aspirin compared with DAPT (clopidogrel plus aspirin) in patients with CLI undergoing endovascular infrapopliteal revascularization and might prove the concept of an alternative antithrombotic regimen for these patients to be tested in a future large randomized clinical trial.

Leadership potential of physicians in a public teaching hospital in the city of São Paulo.

OBJECTIVE: To analyze the leadership potential of physicians in a public hospital in the city of São Paulo. METHODS: A descriptive pilot study, in which 40 assistant physicians and medical residents were randomly selected to receive an electronic invitation of the company Caliper Estratégias Humanas do Brasil . To those who accepted it, a link was sent to fill out a personality evaluation focused on the work, comprising 112 alternatives related to 21 domains of 4 performance areas. According to the Caliper Profile Questionnaire, the ipsative measures expressed as a percentage are distributed on a Likert scale, and three categories are established based on behavioral tendencies at work: need for improvement, moderate and high potential. RESULTS: A total of 47.5% of physicians invited accepeted taking part in the study. Regarding to leadership, the need for improvement was over 30% among the evaluated physicians. In the interpersonal relationship analysis, only 18.4% of assistant physicians and 37% of medical residents required improvement. The percentage of physicians who needed improvement in problem-solving and decision-making was similar among the assistant and resident physicians (12.6% versus 14%). In the evaluation of personal organization and time management, we obtained similar percentages in assistant physicians and residents who needed improvement (14% in both groups). High potential leadership was observed in these domains (18.4% and 20% for assistant physicians and residents, respectively). CONCLUSION: The physicians assessed presented high leadership potential in 25% of the cases, requiring improvement in the performance domains, such as interpersonal relationship, problem solving, decision-making, personal organization and time management.

Leadership potential of physicians in a public teaching hospital in the city of São Paulo / Potencial de liderança em médicos de um hospital público de ensino na cidade de São Paulo

ABSTRACT Objective To analyze the leadership potential of physicians in a public hospital in the city of São Paulo. Methods A descriptive pilot study, in which 40 assistant physicians and medical residents were randomly selected to receive an electronic invitation of the company Caliper Estratégias Humanas do Brasil . To those who accepted it, a link was sent to fill out a personality evaluation focused on the work, comprising 112 alternatives related to 21 domains of 4 performance areas. According to the Caliper Profile Questionnaire, the ipsative measures expressed as a percentage are distributed on a Likert scale, and three categories are established based on behavioral tendencies at work: need for improvement, moderate and high potential. Results A total of 47.5% of physicians invited accepeted taking part in the study. Regarding to leadership, the need for improvement was over 30% among the evaluated physicians. In the interpersonal relationship analysis, only 18.4% of assistant physicians and 37% of medical residents required improvement. The percentage of physicians who needed improvement in problem-solving and decision-making was similar among the assistant and resident physicians (12.6% versus 14%). In the evaluation of personal organization and time management, we obtained similar percentages in assistant physicians and residents who needed improvement (14% in both groups). High potential leadership was observed in these domains (18.4% and 20% for assistant physicians and residents, respectively). Conclusion The physicians assessed presented high leadership potential in 25% of the cases, requiring improvement in the performance domains, such as interpersonal relationship, problem solving, decision-making, personal organization and time management.

RESUMO Objetivo Avaliar o potencial de liderança de médicos ativos de um hospital público na cidade de São Paulo. Métodos Estudo-piloto descritivo, no qual foram selecionados aleatoriamente 40 médicos assistentes e residentes para receberem o link com convite eletrônico da empresa Caliper Estratégias Humanas do Brasil. Aos que o aceitaram, foi encaminhado o link para preenchimento de avaliação de personalidade focada no trabalho, composta por 112 alternativas relativas a 21 domínios de 4 áreas de desempenho. De acordo com Questionário Perfil Caliper, as medidas ipsativas expressas em percentual são distribuídas em uma escala do tipo Likert, e são determinadas três categorias em relação às tendências comportamentais no trabalho: necessidade de aprimoramento, potencial moderado e alto potencial. Resultados A taxa de adesão dos médicos convidados ao estudo foi de 47,5% (19 médicos). No domínio liderança, a necessidade de aprimoramento ultrapassou 30% dos médicos avaliados. No relacionamento interpessoal, apenas 18,4% dos médicos assistentes necessitavam de aprimoramento e, no grupo dos médicos residentes, 37% necessitavam aprimoramento. Para resolução de problemas e tomada de decisões, as percentagens de necessidade de aprimoramento foram semelhantes (12,6% versus 14%). Na avaliação da organização pessoal e da administração do tempo, obtivemos percentagens semelhantes entre médicos assistentes e residentes, com necessidade de aprimoramento (14% nos dois grupos) e alto potencial nestas áreas (18,4% e 20% para médicos assistentes e residentes, respectivamente). Conclusão Os médicos avaliados apresentaram alto potencial de liderança em um quarto dos casos, necessitando aprimoramento nas áreas de desempenhos, como relacionamento interpessoal, resolução de problemas, tomada de decisão, organização pessoal e administração do tempo.

Clinical, ultrasonographic and histological findings in varicose vein surgery

SUMMARY OBJECTIVE This study aims to correlate the demographic data, different clinical degrees of chronic venous insufficiency (CEAP), ultrasound findings of saphenofemoral junction (SFJ) reflux, and anatomopathological findings of the proximal segment of the great saphenous vein (GSV) extracted from patients with primary chronic venous insufficiency (CVI) submitted to stripping of the great saphenous vein for the treatment of lower limb varicose. METHOD This is a prospective study of 84 patients (110 limbs) who were submitted to the stripping of the great saphenous vein for the treatment of varicose veins of the lower limbs, who were evaluated for CEAP clinical classification, the presence of reflux at the SFJ with Doppler ultrasonography, and histopathological changes. We study the relationship between the histopathological findings of the proximal GSV withdrawal of patients with CVI with a normal GSV control group from cadavers. RESULTS The mean age of the patients was higher in the advanced CEAPS categories when comparing C2 (46,1 years) with C4 (55,7 years) and C5-6(66 years), as well as C3 patients (50,6 years) with C5-6 patients. The normal GSV wall thickness (mean 839,7 micrometers) was significantly lower than in the saphenous varicose vein (mean 1609,7 micrometers). The correlational analysis of reflux in SFJ with clinical classification or histopathological finding did not show statistically significant findings. CONCLUSIONS The greater the age, the greater the clinical severity of the patients. The GSV wall is thicker in patients with lower limb varicose veins, but those histopathological changes are not correlated with the disease's clinical severity or reflux in the SFJ on a Doppler ultrasound.

RESUMO OBJETIVO Este estudo tem como objetivo correlacionar os dados demográficos, os diferentes graus clínicos da insuficiência venosa crônica (Ceap), com achados ultrassonográficos de refluxo da junção safenofemoral (JSF) e os achados anatomopatológicos do segmento proximal da veia safena magna (VSM) extraído de pacientes com insuficiência venosa crônica (IVC) primária submetidos à safenectomia magna para correção de varizes dos membros inferiores. MÉTODO Estudo prospectivo de 84 pacientes e 110 membros submetidos à safenectomia magna para o tratamento de varizes de membros inferiores, correlacionando a sua classificação clínica Ceap, presença de refluxo na JSF ao ultrassom Doppler e alterações histopatológicas. Comparamos ainda os achados histopatológicos da VSM proximal retirada dos pacientes com IVC com grupo controle de VSM normal retirada de cadáveres. RESULTADOS Média de idade dos pacientes foi maior nos Ceaps avançados quando comparado Ceap C2 (46,1 anos) com C4 (55,7 anos) e C5-6 (66 anos), e pacientes C3 (50,6 anos) com C5-6. A espessura da parede da VSM normal (média de 839,7 micrômetros) foi significativamente menor do que das VSM varicosas (média de 1.609,7 micrômetros). As análises de correlação da presença do refluxo em JSF com a classificação clínica ou achado histopatológico não demostraram ser estatisticamente significativas. CONCLUSÕES Quanto maior a idade, mais avançada é a classificação clínica da IVC dos pacientes. A espessura da parede da crossa da VSM é maior nos pacientes com IVC e essas alterações não se correlacionam com a classificação clínica da doença ou com a presença de refluxo na JSF ao ultrassom Doppler.

Rupture of Thrombosed Popliteal Aneurysm: A Case Report.

Asymptomatic rupture of a popliteal arterial aneurysm (AAP) is rare but has been previously reported in the literature. Here, we present the first case of a thrombosed AAP that ruptured and developed into an abscess. We present the case of an 83-year-old male patient who was admitted to the emergency room in an impaired general condition, with a 3-month history of a daily fever that mainly occurred in the evening (38°C), a lack of appetite, and weight loss of 18 kg over 3 months. On initial physical examination in the emergency room, the patient presented with fever (37.8°C), a heart rate of 105 bpm, a blood pressure of 110/70 mm Hg, and bulging in the posterior aspect of the right thigh that was hard, painless, without hyperemia, and without localized heat on palpation. The femoral pulses were normal bilaterally, but the popliteal and distal pulses in the right lower limb were absent. A magnetic resonance imaging demonstrated thrombosis of the right AAP associated with continuity contour loss and images compatible with collection with low degree on T1 and intermediate signal intensity on T2, which may correspond to the subacute bleeding areas that measured 10.6 × 5.9 × 4.0 cm and that were located between the muscle belly of the sartorius, semimembranosus, and vastus muscles inferiorly. There was another collection (with similar characteristics) that measured 5.4 × 4.2 × 2.4 cm and that was located medially from the biceps femoral muscle. The patient consented to the resection of the aneurysm and the ligation of the collateral arteries. First, we dissected down to the femoral artery proximal to the aneurysm and the popliteal artery at the P2 segment where there was no evidence of infection or rupture. The surgical wound was washed with 10 L of 0.9% saline solution, samples were sent to pathology for culture, and the surgical wound was drained with a closed drain. We decided not to revascularize the limb because there was good perfusion and a current infection.

Clinical, ultrasonographic and histological findings in varicose vein surgery.

OBJECTIVE: This study aims to correlate the demographic data, different clinical degrees of chronic venous insufficiency (CEAP), ultrasound findings of saphenofemoral junction (SFJ) reflux, and anatomopathological findings of the proximal segment of the great saphenous vein (GSV) extracted from patients with primary chronic venous insufficiency (CVI) submitted to stripping of the great saphenous vein for the treatment of lower limb varicose. METHOD: This is a prospective study of 84 patients (110 limbs) who were submitted to the stripping of the great saphenous vein for the treatment of varicose veins of the lower limbs, who were evaluated for CEAP clinical classification, the presence of reflux at the SFJ with Doppler ultrasonography, and histopathological changes. We study the relationship between the histopathological findings of the proximal GSV withdrawal of patients with CVI with a normal GSV control group from cadavers. RESULTS: The mean age of the patients was higher in the advanced CEAPS categories when comparing C2 (46,1 years) with C4 (55,7 years) and C5-6(66 years), as well as C3 patients (50,6 years) with C5-6 patients. The normal GSV wall thickness (mean 839,7 micrometers) was significantly lower than in the saphenous varicose vein (mean 1609,7 micrometers). The correlational analysis of reflux in SFJ with clinical classification or histopathological finding did not show statistically significant findings. CONCLUSIONS: The greater the age, the greater the clinical severity of the patients. The GSV wall is thicker in patients with lower limb varicose veins, but those histopathological changes are not correlated with the disease's clinical severity or reflux in the SFJ on a Doppler ultrasound.