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1.
Acta neurol. colomb ; 40(2): e842, ene.-jun. 2024. tab, graf
Article in Spanish | LILACS-Express | LILACS | ID: biblio-1573722

ABSTRACT

Resumen Introducción: La endarterectomía carotídea se emplea para el tratamiento de pacientes con estenosis severa (> 70 %) o síntomas cerebrovasculares por enfermedad de la carótida interna. La escala Eagle ha sido usada como predictor de eventos cardiacos luego de una cirugía mayor. Este estudio busca determinar el uso de la escala Eagle como predictor de eventos mayores luego de endarterectomía carotídea. Materiales y métodos: En este estudio observacional retrospectivo de corte transversal, se revisaron historias clínicas de pacientes sometidos a endarterectomía carótida entre los años 2017 y 2021, donde la escala Eagle se realizó durante la visita prequirúrgica, para evaluar el riesgo de complicaciones mayores luego de una endarterectomía carotídea hasta finalizar la hospitalización. Discusión: Un total de 19 pacientes fueron evaluados prequirúrgicamente con el puntaje de la escala de Eagle y fueron tratados con endarterectomía carotídea, con un promedio de edad de 77 años. El procedimiento quirúrgico se realizó con mayor frecuencia en pacientes sintomáticos (89,40 %), incluyendo 10 (59 %) con antecedentes de ataque isquémico transitorio (AIT) y 7 (41 %) con ataque cerebrovascular. Las imágenes diagnósticas indicaron estenosis severa de la arteria carótida en 18 pacientes (94,7 %) y la mayoría de los pacientes presentaron riesgo moderado (68,42 %) según la escala Eagle, además, 5 presentaron complicaciones menores y ninguno presentó complicaciones mayores. Conclusiones: Un puntaje moderado en la escala de Eagle indica riesgo de desarrollar complicaciones cardiovasculares menores luego de endarterectomía carotídea, pero se requieren estudios con mayor tamaño de muestra para dilucidar el papel del puntaje Eagle como predictor de complicaciones cardiovasculares mayores luego de una endarterectomía carotídea.


Abstract Introduction: Carotid endarterectomy is used for treating patients with severe stenosis (>70%) or cerebrovascular symptoms secondary to internal carotid disease. Eagle score has been used as a predictor of cardiovascular events after major surgery. This study aims to assess the use of Eagle Score as a predictor of major cardiovascular events after carotid endarterectomy. Materials and methods: A retrospective observational cross-sectional study was conducted. Medical records of patients who underwent carotid endarterectomy between 2017 and 2021 were reviewed. The EAGLE scale was performed pre-surgically to assess the risk of the risk of major complications after carotid endarterectomy from surgery to the last day of hospitalization. Discussion: A total of 19 patients were assessed pre-surgically using the Eagle scale score and subsequently underwent carotid endarterectomy (Mean age of 77 years-old). The surgical procedure was predominantly performed on symptomatic patients (89.4%), including 10 patients (59%) with a history of transient ischemic attack (TIA) and 7 patients (41%) with a cerebrovascular attack. Previous diagnostic imaging indicated severe carotid artery stenosis in 18 patients (94.7%). According to the EAGLE Scale, the majority presented a moderate risk (68.42%), among whom 5 patients experienced minor complications, and none experienced major complications. Conclusions: Patients with minor cardiovascular complications after carotid endarterectomy were most commonly adjudicated as moderate risk according to the Eagle score. Further studies with large sample sizes are required to elucidate the role of Eagle Score as predictor of major cardiovascular events after carotid endarterectomy.

2.
Einstein (São Paulo, Online) ; 22: eAO0676, 2024. tab, graf
Article in English | LILACS-Express | LILACS | ID: biblio-1557717

ABSTRACT

ABSTRACT Objective Consequently, in this study, we aimed to evaluate 1,203 cases of referral to a quaternary vascular surgical service, in São Paulo, Brazil, over a 6-year period, to assess the appropriate need for referral; in addition to the prevalence of surgical indications. Methods In this retrospective analysis, we reviewed the institutional records of participants referred from Basic Healthcare Units to a vascular surgical service inside the Brazilian Unified Health System, between May 2015 and December 2020. Demographic and clinical data were collected. The participants were stratified, as per the reason for referral to the vascular surgical service, previous imaging studies, and surgical treatment indications. Referral appropriateness and complementary examinations were evaluated for each disease cohort. Finally, the prevalence of cases requiring surgical treatment was defined as the outcome measure. Results Of the 1,203 referrals evaluated, venous disease was the main reason for referral (53%), followed by peripheral arterial disease (19.4%). A considerable proportion of participants had been referred without complementary imaging or after a long duration of undergoing an examination. Referrals were regarded as inappropriate in 517 (43%) cases. Of these, 32 cases (6.2%) had been referred to the vascular surgical service, as the incorrect specialty. The percentage of referred participants who ultimately underwent surgical treatment was 39.92%. Carotid (18%) and peripheral arterial diseases (18.4%) were correlated with a lower prevalence of surgical treatments. Conclusion The rate of referral appropriateness to specialized vascular care from primary care settings was low. This may represent a subutilization of quaternary surgical services, with low rates of surgical treatment.

3.
Rev. méd. Chile ; 151(10): 1411-1415, oct. 2023. ilus
Article in Spanish | LILACS | ID: biblio-1565647

ABSTRACT

La indicación en el implante de la válvula aortica percutánea (TAVI) se ha incrementado considerablemente en los últimos años, utilizando de preferencia el acceso transfemoral (TF), sin embargo, no queda claro cual debería ser la 2 vía de preferencia ante contraindicaciones a esta última. Presentamos un paciente de 81 años con alto riesgo quirúrgico en quien luego de discusión con heart team se decidió realizar TAVI y posterior a la identificación de obstrucción de la luz aortica descendente de 50%, se decidido realizar acceso transcarotideo izquierdo. Numerosos abordajes alternativos a la vía TF han sido descriptos en los últimos años. La vía transcarotidea ha sido la de mejores resultados en distintas revisiones clínicas y la que se ha presentado como 2° alternativa a la TF en algoritmos establecidos. Reportamos el primer implante de TAVI por vía transcarotidea en el hospital las Higueras, Chile.


The indication for percutaneous aortic valve implantation (TAVI) has increased considerably in recent years, preferably using transfemoral access (TF); however, it is not clear which should be the preferred access in the event of contraindications to the latter. We present an 81-year-old patient with high surgical risk in whom a 50% obstruction of the descending aortic lumen was identified and so, a left transcarotid access was chosen. Numerous alternative approaches to the TF approach have been described in recent years. The transcarotid approach has been the one with the best results in different clinical reviews and the one that has been presented as the second alternative to TF in established algorithms. We report the first transcarotid TAVI implantation in Las Higueras Hospital, Talcahuano, Chile.


Subject(s)
Humans , Male , Aged, 80 and over , Aortic Valve Stenosis/surgery , Transcatheter Aortic Valve Replacement/methods , Carotid Arteries/surgery , Chile , Treatment Outcome
4.
J. Vasc. Bras. (Online) ; J. vasc. bras;22: e20220108, 2023. graf
Article in Portuguese | LILACS-Express | LILACS | ID: biblio-1448575

ABSTRACT

Resumo O leiomiossarcoma de veia cava inferior (LVCI) é um raro tumor maligno mesenquimal. Seu tratamento cirúrgico é um desafio, pois necessita combinar margens cirúrgicas livres com reconstrução vascular, usando prótese ou enxerto autólogo, sutura primária ou ligadura simples sem reconstrução da veia. A ligadura é possível graças ao lento crescimento do tumor, permitindo o desenvolvimento de circulação venosa colateral. Apresentamos um caso de LVCI tratado por ressecção radical sem reconstrução vascular. Paciente feminina, 48 anos, com dor abdominal em hipocôndrio direito, astenia e sintomas dispépticos pós-prandiais. Tomografia de abdome revelou massa de formação expansiva localizada no segmento infra-hepático da veia cava inferior com redução da luz do vaso. Na cirurgia, o clampeamento da veia não indicou repercussões hemodinâmicas, sugerindo formação de circulação colateral suficiente. Decidiu-se pela ressecção radical em toda a porção da veia cava retro-hepática e ligadura da veia cava sem reconstrução vascular. A paciente evoluiu sem intercorrências.


Abstract Inferior vena cava leiomyosarcoma (IVCL) is a rare malignant mesenchymal tumor. Surgical treatment is a challenge because it must combine free surgical margins with vascular reconstruction, using prosthetic or autologous grafts, primary suture, or simple ligation without vein reconstruction. The ligation option is possible thanks to the slow growth of the tumor, allowing collateral venous circulation to develop. We present a case of an IVCL treated with radical resection without vascular reconstruction. The patient was a 48-year-old female with abdominal pain in the right upper quadrant, asthenia, and postprandial dyspeptic symptoms. Abdominal tomography revealed a mass with an expansive formation located in the infrahepatic segment of the inferior vena cava and reduced vessel lumen. During surgery, vein clamping did not provoke hemodynamic repercussions, suggesting sufficient collateral circulation formation. It was decided to perform a radical resection of the entire portion of the retrohepatic vena cava and ligate the vena cava without vascular reconstruction. The patient recovered without complications.

5.
J. Vasc. Bras. (Online) ; J. vasc. bras;22: e20230050, 2023. tab, graf
Article in Portuguese | LILACS-Express | LILACS | ID: biblio-1521170

ABSTRACT

Resumo Contexto O trauma vascular acomete frequentemente os membros inferiores; entretanto, ainda há dúvidas sobre quais fatores levam a desfechos desfavoráveis. Objetivos Determinar o perfil das vítimas de traumatismo femoropoplíteo, o tratamento utilizado e fatores relacionados a desfechos desfavoráveis. Métodos Estudo retrospectivo, baseado em prontuários de pacientes operados entre 2017 e 2021. Foram analisados: sexo, idade, distância percorrida para atendimento, mecanismo de trauma, presença de choque hipovolêmico, lesões associadas, tratamento, realização de fasciotomia, decisões intraoperatórias inadequadas e índice de severidade de trauma. Necessidade de reintervenção, amputação e óbito foram considerados desfechos desfavoráveis. Foram utilizadas análises univariadas, bivariadas e regressão logística. Resultados Noventa e quatro pacientes foram selecionados, sendo 83% homens, com idade média de 30,8 anos. Lesões arteriais e venosas simultâneas ocorreram em 57,5% dos casos; vasos femorais superficiais foram mais acometidos (61,7%), e mecanismos penetrantes, mais prevalentes (80,9%). Lesões arteriais foram frequentemente tratadas com enxerto venoso (59,6%), e lesões venosas foram submetidas à ligadura (81,4%). Em 15% houve decisões cirúrgicas inadequadas, sendo o uso da safena magna ipsilateral para reconstrução arterial a mais comum. Ocorreram desfechos desfavoráveis em 44,7% dos casos; em 21,3%, foi necessária reintervenção; amputação em 25,5%; e ocorreu óbito em 9,5% dos pacientes. Conclusões As lesões acometeram principalmente homens jovens, vítimas de ferimento por arma de fogo. Vasos femorais superficiais foram os mais lesados, e traumatismos não vasculares concomitantes foram frequentes, principalmente fraturas. Decisões cirúrgicas inadequadas aumentaram em 34 vezes a necessidade de reintervenções. Necessidade de realização de fasciotomia, presença de fratura/luxação, mecanismo contuso de trauma e lesão de artéria poplítea aumentaram o risco de amputação.


Abstract Background Lower limbs are frequently involved in vascular trauma, but it is still not clear which factors lead to unfavorable clinical outcomes. Objectives To determine the clinical profile of patients with femoropopliteal injuries, the trauma mechanisms, and treatment and identify which factors led to unfavorable outcomes. Methods A retrospective study based on the medical records of patients treated from 2017 to 2021. The following data were assessed: sex, age, distance to reach the hospital, trauma mechanism, hypovolemic shock, additional injuries, treatment of vascular injuries, whether fasciotomy was needed, inappropriate intraoperative decisions, and injury severity score. Need for surgical reintervention, amputation, and death were defined as unfavorable outcomes. Univariate, bivariate, and logistic regression analyses were conducted. Results The sample comprised 94 patients; 83% were men; mean age was 30.8 years; combined arterial and venous injuries prevailed (57.5%); and superficial femoral vessels were the most affected (61.7%). Penetrating mechanisms prevailed (80.9%). Arterial injuries were most frequently treated with venous graft (59.6%) and venous injuries underwent ligation (81.4%). In 15% of cases, inappropriate surgical decisions were detected; most often use of the ipsilateral great saphenous vein for arterial reconstruction. Unfavorable outcomes occurred in 44.7%: surgical reintervention was necessary in 21.3% and limb amputation in 25.5%, while 9.5% of the patients died. Conclusions These injuries mainly involved young men, victims of gunshot wounds. Superficial femoral vessels were the most injured; concomitant non-vascular trauma was frequent, mainly fractures. Inappropriate surgical decisions increased the need for reinterventions by 34 times. Need for fasciotomy, presence of fracture/dislocation, blunt trauma mechanism, and popliteal artery injury increased the risk of amputation.

6.
Einstein (São Paulo, Online) ; 21: eAE0241, 2023. tab, graf
Article in English | LILACS-Express | LILACS | ID: biblio-1448189

ABSTRACT

ABSTRACT Objective To evaluate outcomes of vascular surgeries and identify strategies to improve public vascular care. Methods This was a descriptive, qualitative, and cross-sectional survey involving 30 specialists of the Hospital Israelita Albert Einstein via Zoom. The outcomes of vascular procedures performed in the Public Health System extracted through Big Data analysis were discussed, and 53 potential strategies to improve public vascular care to improve public vascular care. Results There was a consensus on mandatory reporting of some key complications after complex arterial surgeries, such as stroke after carotid revascularization and amputations after lower limb revascularization. Participants agreed on the recommendation of screening for diabetic feet and infrarenal abdominal aortic aneurysms. The use of Telemedicine as a tool for patient follow-up, auditing of centers for major arterial surgeries, and the concentration of complex arterial surgeries in reference centers were also points of consensus, as well as the need to reduce the values of endovascular materials. Regarding venous surgery, it was suggested that there should be incentives for simultaneous treatment of both limbs in cases of varicose veins of the lower limbs, in addition to the promotion of ultrasound-guided foam sclerotherapy in the public system. Conclusion After discussing the data from the Brazilian Public System, proposals were defined for standardizing measures in population health care in the area of vascular surgery.

7.
Einstein (São Paulo, Online) ; 21: eAO0197, 2023. tab, graf
Article in English | LILACS-Express | LILACS | ID: biblio-1448190

ABSTRACT

ABSTRACT Objective To analyze the refusal rate of elective aortic aneurysm surgery in asymptomatic patients after the presentation of a detailed informed consent form followed by a meeting where patient and their families can analyze each item. Methods We conducted a retrospective analysis of 49 patients who had aneurysms and were offered surgical treatment between June 2017 and February 2019. The patients were divided into two groups: the Rejected Surgery Group, which was composed of patients who refused the proposed surgical treatment, and the Accepted Surgery Group, comprising patients who accepted the proposed surgeries and subsequently underwent them. Results Of the 49 patients, 13 (26.5%) refused surgery after reading the informed consent and attending the comprehensive meeting. We observed that patients who refused surgery had statistically smaller aneurysms than those who accepted surgery (9% versus 26%). These smaller aneurysms were above the indication size, according to the literature. Conclusion One-quarter of patients who were indicated for elective surgical repair of aortic aneurysms rejected surgery after shared decision-making, which involved presenting patients with an informed consent form followed by a clarification meeting for them and their families to analyze each item. The only factor that significantly influenced a rejection of the procedure was the size of the aneurysm; patients who rejected surgery had smaller aneurysms than those who accepted surgery.

8.
Rev. bras. cir. cardiovasc ; Rev. bras. cir. cardiovasc;37(3): 343-349, May-June 2022. tab
Article in English | LILACS-Express | LILACS | ID: biblio-1376544

ABSTRACT

Abstract Introduction: At present, there are few reports regarding the issue of aortic reoperation due to its complexity and high risk and individual differences among patients. Methods: From November 2016 to December 2017, the data from 35 cases of aortic reoperation at our institution, out of 212 consecutive aortic repairs, were reviewed. We retrospectively summarized and analyzed their surgical indications, operative data, time interval from previous aortic repair, and outcomes. The time intervals until reoperation were analyzed for differences. Results: Patients' mean age was 40.9±14.5 years, and 25 of them were men (71.4%). The indications for reoperation were aortic valvular problem (14.3%), aneurysmal dilatation (25.7%), pseudoaneurysm formation due to anastomotic leakage (43.2%), and aortic dissection (17.1%). For patients who had underwent primarily emergency operations due to aortic dissection, the time interval until reoperation (4.8±3.2 years) was significantly shorter than that of the whole group (5.5±3.6 years, P<0.01). Among the 35 reoperations, Sun's procedure was selected for 16 patients (45.7%) with total aortic arch reconstruction. The average follow-up was 12 months (range 9-15 months). Hospital mortality was 5.7% (two patients). Among the hospital survivors there were no cases of death, rupture of residual dissection, paraplegia, or central nervous system complications during the follow-up period. Conclusion: Patients with acute aortic dissection required repeat surgery significantly earlier compared to other diseases. As to reoperation strategy, we recommend Sun's procedure as the choice for extended arch reconstruction since minimal effect on overall mortality and complication rates were found.

9.
Rev. med. Chile ; 150(6): 788-801, jun. 2022. tab
Article in Spanish | LILACS | ID: biblio-1424138

ABSTRACT

Ruptured abdominal aortic aneurysm (RAAA) is an arterial emergency with an overall mortality of 80%-90% secondary to massive hemorrhage. If a patient with RAAA presents in a primary hospital without resolution capacity, survival will depend on early transfer to a center with adequately trained specialists. This article reviews the evidence supporting the centralization of AAAR treatment in qualified centers, specifying the criteria used for the selection of referral centers and the role of a coordinating unit. Our current referral system, which is based primarily on costs, is also described. Patients with AAAR who consult in non-resolving centers should be rapidly transferred to a qualified referral center, following a transfer protocol, and guided by a coordinating unit acting according to technical and established criteria based on results, quality, and costs. Qualified referral centers should have an accredited vascular surgeon and a high institutional aortic surgery volume, adequate infrastructure, endovascular resolution capacity, support services (intensive care, hemodialysis, etc.) and specialized personnel permanently available.


Subject(s)
Humans , Aortic Rupture/surgery , Aortic Aneurysm, Abdominal/surgery , Endovascular Procedures/methods , Retrospective Studies , Risk Factors , Treatment Outcome , Hospital Mortality , Hospitals
10.
Article in Chinese | WPRIM | ID: wpr-933616

ABSTRACT

Objective:To investigate the effect of chimney stent for reconstruction of left subclavical artery (LSA) in thoracic endovascular aotic repair (TEVAR) for acute Stanford type B aortic dissection with insufficient anchorage zone and non-thrombotic false lumen.Methods:TEVAR with chimney stent for LSA in 39 cases of acute Stanford type B aortic dissection with insufficient anchorage zone and non-thrombotic false lumen was done from Feb 2013 to Jan 2021.Results:Covered chimney stents was used in 11 cases and bare chimney stents in 28 cases. There was no postoperative stroke, left upper limb ischemia, paraplegia, hemiplegia and death. No stent migration, reverse tear and dissection rupture were observed. One bare stent was obstructed after 18 months, and all the remaining stents were patent during follow-up. The rate of immediate type Ⅰa endoleak in covered chimney stent group and bare chimney stent group were 0(0/11) and 32.1%(9/28) respectively ( P=0.04). The distance from proximal tear to LSA in covered chimney stent group, endoleak subgroup and non-endoleak subgroup in bare chimney stent were (5.1±2.3)mm, (14.4±5.2)mm and (7.8±7.0)mm respectively ( P<0.05). False lumen thrombosis was formed in endoleak subgroup 2-8 weeks after operation, and endoleak disappeared. Conclusions:There is a correlation between immediate type Ⅰa endoleak in bare chimney stent for LSA and the distance from proximal tear to LSA, covered chimney stent can reduce the incidence of immediate type Ⅰa endoleak in TEVAR for acute Stanford type B aortic dissection with insufficient anchorage zone and non-thrombotic false lumen.

11.
Article in Chinese | WPRIM | ID: wpr-957828

ABSTRACT

Objective:To discuss the strategies of distal embolic filter protection(DEFP) during excimer laser ablation (ELA) or percutaneous mechanical thrombectomy (PMT) in treatment of peripheral artery disease.Methods:Clinical data of 29 patients undergoing ELA or PMT under the DEFP from Oct 2019 to Aug 2021 were retrospectively collected to analyze the strategies of DEFP and high-risk factors of capturing clinically significant macrodebris.Results:There were 21 males and 8 females, aged (70.3±11.0) years with 32 lesions (29 limbs) including 5 in-stent restenosis (ISR), 10 thrombosis and 17 chronic total occlusion (CTO). The technical success rate of DEFP device release and recovery was 100%. The overall debris capture rate was 77.3% and the macrodebris capture rate was 36.4%. Even with DEFP the distal embolization (DE) incidence was 3.4%. When ELA for CTO with severe calcification or long-segment ISR lesions, the capture rate of macrodebris was as high as 60.0%, and the former was significantly higher than ELA for CTO without high calcification lesions ( P<0.05). Conclusion:ELA or PMT under the DEFP in treatment of peripheral artery disease appears to be of great significance in preventing DE.

12.
Journal of Chinese Physician ; (12): 1761-1764, 2022.
Article in Chinese | WPRIM | ID: wpr-992226

ABSTRACT

This paper introduces several major methods of surgical treatment of ischemic diabetic foot artery occlusion lesions, including open bypass procedure, endovascular treatment and angiogenesis therapy, details the advantages and disadvantages of each surgical technique, and emphasizes the necessity of selecting appropriate surgical treatment options to treat patients with diabetic foot lower limb artery occlusive ischemia during different situations.

13.
Journal of Chinese Physician ; (12): 1795-1799, 2022.
Article in Chinese | WPRIM | ID: wpr-992234

ABSTRACT

In recent years, novel methods and concepts for the treatment of diabetic foot disease have emerged worldwide. This article summarizes the progress of clinical practice of diabetic foot, focuses on the revascularization of diabetic foot combined with lower limb arterial disease, such as endovascular debulking, drug-coated balloon and tibial transverse transport surgery, and the new wound repair technology of diabetes foot ulcer, such as stem cell therapy, platelet-rich gel and antibiotic loaded bone cement, and briefly introduces phage therapy.

14.
J. Vasc. Bras. (Online) ; J. vasc. bras;21: e20210081, 2022. graf
Article in Portuguese | LILACS | ID: biblio-1360565

ABSTRACT

Resumo O tamanduá-bandeira é um mamífero encontrado na América Central e na América do Sul. Esse animal possui garras que podem chegar a 6,5 cm de comprimento, utilizadas para escavar formigueiros e obter alimento, além de servir para sua defesa. Relatamos o caso de paciente masculino de 52 anos, com histórico de epilepsia, que foi levado desacordado ao pronto-socorro, devido a lesões no seu braço direito causadas por um tamanduá. Frente à suspeita de trauma vascular, o paciente foi submetido a exploração cirúrgica, que evidenciou uma lesão combinada de vasos braquiais, submetida a reparo. Apresentou boa evolução do quadro, recebendo alta hospitalar no segundo dia de pós-operatório e, no seguimento ambulatorial, evoluiu sem sequelas neurológicas ou vasculares.


Abstract The giant anteater is a mammal found in Central and South America. These animals have claws that can reach 6.5 centimeters in length, which they use to dig anthills to obtain food and for defense. We report the case of a 52-year-old male patient with a history of epilepsy who was taken unconscious to the emergency room due to injuries to his right arm caused by an anteater. He underwent surgical exploration to investigate suspected vascular trauma, revealing a combined (arterial and venous) injury of the brachial vessels, which were repaired. He recovered well and was discharged on the second postoperative day. During outpatient follow-up he continued to improve, with no neurological or vascular sequelae.


Subject(s)
Humans , Male , Middle Aged , Brachial Artery/injuries , Ulnar Artery/injuries , Radial Artery/injuries , Vascular System Injuries/surgery , Vermilingua , Embolectomy , Vascular System Injuries/drug therapy , Accidental Injuries , Hoof and Claw
15.
J. Vasc. Bras. (Online) ; J. vasc. bras;21: e20220027, 2022. tab, graf
Article in Portuguese | LILACS | ID: biblio-1375803

ABSTRACT

Resumo Contexto Na pandemia de covid-19, os serviços de saúde diminuíram os atendimentos e procedimentos eletivos. Pacientes de cirurgia vascular são grupo de risco para adquirir formas graves da infecção, ao mesmo tempo que são suscetíveis a apresentar complicações de suas doenças de base caso não tenham acompanhamento rotineiro. Dessa forma, faz-se necessário entender os impactos e as consequências diretas e indiretas da pandemia com relação aos pacientes vasculares. Objetivos Avaliar o impacto de 1 ano de pandemia em um serviço de Cirurgia Vascular, assim como a mudança do perfil de cirurgias no mesmo período. Métodos Foi feita a análise de prontuários de pacientes submetidos a cirurgias eletivas e de urgência entre 2019 e 2021. Em conjunto, foi realizada uma revisão de literatura com as palavras-chave "cirurgia vascular", "covid-19" e "amputações". Os dados foram analisados com o programa computacional Stata/SE v.14.1 (StataCorpLP, EUA). Resultados Foram identificadas 1.043 cirurgias no período de estudo, sendo 51,6% pré-pandemia e 48,4% durante a pandemia. Observou-se redução no número de cirurgias eletivas e aumento no número de amputações de membros inferiores e desbridamentos cirúrgicos. Foi possível observar também aumento de pacientes com doença arterial obstrutiva periférica com classificação de Rutherford avançada, assim como de casos de pé diabético. Conclusões A diminuição dos atendimentos eletivos e o receio dos pacientes em procurar os serviços de saúde durante o período da pandemia são os prováveis motivos que justificam o aumento da gravidade dos quadros dos pacientes, com maior necessidade de amputação de membros inferiores, desbridamento cirúrgico e mudanças no perfil de cirurgia do serviço.


Abstract Background During the COVID-19 pandemic, healthcare services reduced the number of elective procedures performed. Vascular surgery patients are a group at risk of contracting severe forms of the infection, but are also susceptible to complications of their underlying diseases if they do not receive routine care. It is therefore necessary to understand the direct and indirect impacts and consequences of the pandemic on vascular patients. Objectives To assess the impact of 1 year of the pandemic on a vascular surgery service and changes to the profile of surgeries during the same period. Methods An analysis was conducted of the medical records of patients who underwent elective and emergency surgery from 2019 to 2021. A review of the literature was also conducted, using the search terms "vascular surgery", "COVID-19", and "amputations". Data were analyzed with Stata/SE v.14.1 (StataCorpLP, United States). Results A total of 1,043 surgeries were identified during the study period, 51.6% conducted pre-pandemic and 48.4% performed during the pandemic. There was a reduction in the number of elective surgeries and an increase in the number of lower limb amputations and surgical debridements. Increases were also observed in the proportion of patients with peripheral arterial occlusive disease with advanced Rutherford classifications and in the number of cases of diabetic foot. Conclusions The reduction in elective care and patients' reluctance to seek health services during the pandemic are the probable causes of increased severity of patient status, with greater need for lower limb amputation and surgical debridement and changes to the profile of the surgery performed at the service.


Subject(s)
Humans , Male , Female , Adolescent , Adult , Middle Aged , Aged , Aged, 80 and over , Diabetic Foot/epidemiology , Lower Extremity/surgery , Debridement/statistics & numerical data , Peripheral Arterial Disease/epidemiology , Amputation, Surgical/statistics & numerical data , Social Isolation , Surgicenters , Vascular Surgical Procedures , Retrospective Studies , Pandemics
16.
J. Vasc. Bras. (Online) ; J. vasc. bras;21: e20210199, 2022. graf
Article in English | LILACS | ID: biblio-1375804

ABSTRACT

Abstract Co-occurrence of acute limb ischemia (ALI) and arteriovenous fistula (AVF) as a manifestation of inadvertent arterial injury during percutaneous femoral vein dialysis catheter insertion is a rare and dangerous, but preventable complication. Iatrogenic femoral AVF commonly presents late, with leg swelling or high output cardiac failure. However, the co-occurrence of a femoral AVF with both progressive leg swelling, and acute thromboembolism has not been previously reported. We report the case of an iatrogenic femoral AVF with superficial femoral artery (SFA) thrombosis and distal embolism in a 53-year-old female who underwent percutaneous femoral access for temporary hemodialysis. Both the SFA and AVF were managed with open surgical repair.


Resumo A coocorrência de isquemia aguda de membro (IAM) e fístula arteriovenosa (FAV) como uma manifestação de lesão arterial inadvertida durante a inserção de cateter para hemodiálise por via femoral percutânea é uma complicação rara e perigosa, porém evitável. A FAV femoral iatrogênica geralmente tem apresentação tardia, com edema dos membros inferiores ou insuficiência cardíaca de alto débito. No entanto, a coocorrência de FAV femoral com edema progressivo dos membros inferiores e tromboembolismo agudo não foi previamente relatada. Relatamos o caso de uma FAV femoral iatrogênica com trombose da artéria femoral superficial (AFS) e embolia distal em uma paciente do sexo feminino, 53 anos, submetida à acesso femoral percutâneo para hemodiálise temporária. Tanto a AFS quanto a FAV foram manejadas com reparo cirúrgico aberto.


Subject(s)
Humans , Female , Middle Aged , Arteriovenous Fistula/complications , Femoral Artery , Vascular Access Devices/adverse effects , Chronic Limb-Threatening Ischemia/complications , Thrombosis/surgery , Catheterization, Central Venous/adverse effects , Arteriovenous Fistula/surgery , Renal Dialysis , Femoral Vein
17.
J. Vasc. Bras. (Online) ; J. vasc. bras;21: e20210220, 2022. graf
Article in Portuguese | LILACS-Express | LILACS | ID: biblio-1405498

ABSTRACT

Resumo O carcinoma anaplásico da tireoide corresponde ao câncer de menor incidência e de pior prognóstico. Neste relato, descrevemos o caso de uma paciente de 64 anos submetida a tireoidectomia total associada a esvaziamento cervical nível VI devido a carcinoma papilífero de tireoide. No seguimento, apresentou sinais de recidiva regional e foi submetida a esvaziamento cervical ampliado e esofagectomia cervical. No intraoperatório, observou-se ausência de plano de clivagem entre o tumor e a artéria carótida comum (ACC) e procedeu-se com implante de shunt carotídeo, resseção em bloco incluindo segmento da ACC e do esôfago acometidos e ponte vascular com interposição da veia safena magna. Foi evidenciado carcinoma anaplásico em revisão de lâmina do exame anatomopatológico. A paciente foi submetida ao tratamento adjuvante e não apresenta sinais de recidiva locorregional. Diante da possibilidade de proceder uma cirurgia curativa com ressecção em bloco, o cirurgião vascular deve estar apto para as opções cirúrgicas.


Abstract Of all thyroid cancers, anaplastic thyroid carcinoma (ATC) has the lowest incidence and worst prognosis. In this report, we describe a 64-year-old female patient who underwent total thyroidectomy and level VI neck dissection for papillary thyroid carcinoma. During follow-up, she showed signs of regional recurrence and underwent extended neck dissection and cervical esophagectomy. Intraoperatively, there was no cleavage plane between the tumor and the common carotid artery (CCA), so a carotid shunt was implanted and en bloc resection, including the affected CCA and esophagus segments was performed followed by vascular bypass with interposition of a great saphenous vein graft. A pathology review found evidence of anaplastic carcinoma. The patient underwent adjuvant treatment and has no signs of locoregional recurrence. Presented with the possibility of carrying out curative surgery with en bloc resection, the vascular surgeon must be prepared for the surgical options.

18.
Arch. méd. Camaguey ; 25(2): e7600, mar.-abr. 2021. graf
Article in Spanish | LILACS-Express | LILACS | ID: biblio-1248836

ABSTRACT

RESUMEN Fundamento: el trauma vascular abdominal constituye un reto para el cirujano. El control vascular es una condición sine qua non en los pacientes que reciben intervención quirúrgica frente a esta letal enfermedad, donde las maniobras de movilización visceral constituyen una herramienta clave en el tratamiento. Objetivo: explicar las maniobras de movilización visceral que pueden auxiliar al cirujano frente a un trauma vascular abdominal. Métodos: se realizó una búsqueda en las bases de datos Scopus, Medline, Cochrane, Hinari y Redalyc se utilizaron los descriptores: trauma vascular, abdomen, maniobras, movilización visceral. Resultados: se abordaron las maniobras de movilización visceral a tener en cuenta en el trauma vascular abdominal con una explicación de los principales pasos técnicos en cada una de ellas. Conclusiones: el conocimiento y aplicación de las maniobras de movilización visceral constituyen una herramienta útil en el tratamiento de pacientes con trauma vascular abdominal.


ABSTRACT Background: abdominal vascular trauma is a challenge for the surgeon. Vascular control is a sine qua non condition in patients who receive surgical intervention against this lethal pathology, where visceral mobilization maneuvers are a key tool in treatment. Objective: to explain the visceral mobilization maneuvers that can help the surgeon against abdominal vascular trauma. Methods: a search of the Scopus, Medline, Cochrane, Hinari and Redalyc databases was performed using the descriptors: vascular trauma, abdomen, maneuvers, visceral mobilization. Results: visceral mobilization maneuvers to be taken into account in abdominal vascular trauma were addressed with an explanation of the main technical steps in each of them. Conclusions: the knowledge and application of visceral mobilization maneuvers constitute a useful tool in the treatment of patients with abdominal vascular trauma.

19.
Rev. cuba. angiol. cir. vasc ; 22(1): e173, ene.-abr. 2021. tab, fig
Article in Spanish | LILACS, CUMED | ID: biblio-1251678

ABSTRACT

Introducción: La insuficiencia venosa impacta en la calidad de vida de los pacientes y del sistema de salud de países poco desarrollados, donde las técnicas endovasculares tienen uso limitado por su alto costo, lo que favorece el amplio uso de los métodos quirúrgicos convencionales. Objetivo: Valorar la utilidad de la safeno-varicectomía como alternativa de tratamiento en Colombia para la enfermedad por várices. Métodos: Se realizó un estudio observacional, descriptivo y retrospectivo de corte transversal en 477 pacientes sometidos a stripping superior y/o flebo-extracción en un centro especializado para el manejo de patologías venosas en la ciudad de Medellín, Colombia, entre 2016 y 2018. Las variables estudiadas se dividieron en perioperatorias y posoperatorias, y sus valores se resumieron en las frecuencias absoluta y relativa. Resultados: El 70,4 por ciento de los pacientes correspondió al sexo femenino, el 48 por ciento tenía más de 51 años, y la mayoría se encontraba en sobrepeso (49,5 por ciento) y el 15,1 por ciento en obesidad. El procedimiento más realizado fue la extracción de la safena mayor más varicectomía (72,3 por ciento), principalmente del lado izquierdo (43,8 por ciento). La mayoría de los pacientes refirió dolor moderado y 92,7 por ciento tuvo adherencia a la media compresiva. La mejoría global y estética resultó satisfactoria en el 86,6 por ciento. El 64,7 por ciento reinició sus actividades diarias entre el primer y el tercer día; y el 72,5 por ciento tuvo incapacidad laboral entre 8 y 12 días. Conclusiones: La cirugía convencional tiene excelentes resultados clínicos con poca tasa de complicaciones, lo que puede ser una alternativa de manejo en países con recursos limitados(AU)


Introduction: Venous insufficiency impacts the quality of life of patients and the health system of less developed countries, where endovascular techniques are limitedly used, due to their high cost, which favors the wide usage of conventional surgical methods. Objective: To identify the usefulness of saphenous varicectomy as an alternative treatment in Colombia for varicose vein disease. Methods: An observational, descriptive and retrospective cross-sectional study was carried out with 477 patients undergoing superior stripping and/or phlebextraction in a specialized center for the management of venous pathologies in Medellín City, Colombia, between 2016 and 2018. The variables studied were divided into perioperative and postoperative ones, and their values ​​were summarized in absolute and relative frequencies. Results: 70.4 percent of the patients were female, 48 percent were over 51 years old, the majority were overweight (49.5 percent), and 15.1 percent were obese. The most performed procedure was extraction of the greater saphenous vein plus varicectomy (72.3 percent), mainly on the left side (43.8 percent). Most of the patients reported moderate pain and 92.7 percent had adherence to compression stocking. Overall and aesthetic improvement was satisfactory in 86.6 percent. 64.7 percent resumed their daily activities between the first and third days, and 72.5 percent had a work disability of 8-12 days. Conclusions: Conventional surgery showed excellent clinical outcomes with a low rate of complications, a reason why it can be a management alternative in countries with limited resources(AU)


Subject(s)
Humans , Female , Middle Aged , Venous Insufficiency/therapy , Endovascular Procedures/methods , Obesity , Epidemiology, Descriptive , Retrospective Studies , Observational Studies as Topic
20.
Rev. cuba. angiol. cir. vasc ; 22(1): e214, ene.-abr. 2021. tab
Article in Spanish | LILACS, CUMED | ID: biblio-1251680

ABSTRACT

Introducción: El pie diabético se considera un problema de salud a escala mundial, debido al alto número de ingresos en los servicios hospitalarios. Objetivo: Caracterizar a los pacientes con pie diabético isquémico sometidos a cirugía revascularizadora en el Instituto Nacional de Angiología y Cirugía Vascular. Métodos: Se llevó a cabo un estudio descriptivo y retrospectivo en 24 pacientes que ingresaron en el Servicio de Angiopatía Diabética del Instituto Nacional de Angiología y Cirugía Vascular con el diagnóstico de pie diabético isquémico, a los cuales se les realizó cualquier tipo de cirugía revascularizadora durante el período comprendido entre abril de 2018 y abril de 2019. Las variables estudiadas fueron: edad, sexo, factores de riesgo ateroscleróticos y enfermedades asociadas, patrón topográfico, clasificación de Fontaine, clasificación hemodinámica según la American College of Cardiology Foundation (ACCF) y técnicas quirúrgicas utilizadas. Se calcularon las frecuencias absolutas y relativas para las variables cualitativas. Resultados: Más del 95 por ciento de los pacientes eran mayores de 50 años. Hubo un predominó del sexo masculino (79,2 por ciento). La hipertensión arterial y el hábito de fumar resultaron los factores de riesgo de mayor frecuencia con igual porcentaje (79,8 por ciento). El patrón oclusivo predominante fue el fémoro-poplíteo (75 por ciento) y la técnica quirúrgica más utilizada resultó el bypass fémoro-poplíteo con prótesis sintética en la primera porción de la poplítea (54,1 por ciento). No se necesitó la amputación después de la cirugía en el 83 por ciento de los enfermos. Conclusiones: Los pacientes se caracterizaron por ser en su mayoría adultos mayores, fumadores e hipertensos. A estos se les realizaron, preferentemente, técnicas quirúrgicas convencionales sobre los procederes endovasculares(AU)


Introduction: Diabetic foot is considered a global health problem, due to the high number of hospital admissions. Objective: Characterize patients with ischemic diabetic foot undergoing revascularization surgery at the National Institute of Angiology and Vascular Surgery. Methods: A descriptive and retrospective study was carried out in 24 patients who were admitted in the Diabetic Angiopathy Service of the National Institute of Angiology and Vascular Surgery with the diagnosis of ischemic diabetic foot, whom underwent any kind of revascularization surgery during the period from April 2018 to April 2019. The variables studied were: age, sex, atherosclerotic risk factors and associated diseases, topographic pattern, Fontaine classification, hemodynamic classification according to the American College of Cardiology Foundation (ACCF) and surgical techniques used. Absolute and relative frequencies for qualitative variables were calculated. Results: More than 95 percent of patients were over 50 years of age. There was a predominance of the male sex (79.2 percent). High blood pressure and smoking habit resulted in the most common risk factors with the same percentage (79.8 percent). The predominant occlusive pattern was the femoro-popliteal (75 percent) and the most commonly used surgical technique was the femoro-popliteal bypass with synthetic prosthetics in the first portion of the popliteal (54.1 percent). No amputation was needed after surgery in 83 percent of patients. Conclusions: Patients were characterized by being mostly older adults, smokers and hypertensive ones. Preferably conventional surgical techniques on endovascular proceedings were performed to these patients(AU)


Subject(s)
Humans , Male , Middle Aged , Prostheses and Implants , Risk Factors , Diabetic Foot , Diabetic Angiopathies , Vascular Surgical Procedures/methods
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