Jornal Vascular Brasileiro最新文献

{"title":"Vascular resistance index and the immediate hemodynamic success of lower limb distal artery revascularization.","authors":"Rebecca Paes de Andrade Souza Caldas, Esdras Marques Lins, Gabriela de Oliveira Buril, Fernanda Appolônio Rocha, Emmanuelle Tenório Albuquerque Godoi Berenguer de Barros E Silva, Larissa Barbosa de Andrade, Camilla Lins da Cunha Cavalcanti, Guilherme Barros Alves de Carvalho","doi":"10.1590/1677-5449.202301192","DOIUrl":"10.1590/1677-5449.202301192","url":null,"abstract":"<p><strong>Background: </strong>Revascularization surgery is used to attempt to restore blood flow to the foot in patients with critical ischemia (CI) caused by peripheral arterial occlusive disease of the lower limbs (LL). Ultrasonography with Doppler (USD) SAH emerged in recent years as a highly valuable method for planning this surgical intervention.</p><p><strong>Objectives: </strong>To evaluate the relationship between the resistance index (RI), measured with USD, and immediate hemodynamic success of LL revascularization surgery in patients with CI.</p><p><strong>Methods: </strong>The study design was a prospective cohort assessing 46 patients with LL CLI who underwent operations to perform infrainguinal revascularization by angioplasty or bypass from August 2019 to February 2022. All patients underwent preoperative clinical vascular assessment with USD including measurement of the RI of distal LL arteries, LL arteriography, and measurement of the ankle-brachial index (ABI). All patients had their ABI measured again in the immediate postoperative period.</p><p><strong>Results: </strong>Forty-six patients were assessed, 25 (54.3%) of whom were male. Age varied from 32 to 89 years (mean: 67.83). Hemodynamic success was assessed by comparison of preoperative and postoperative ABI, showing that hemodynamic success was achieved in 31 (67.4%) patients after revascularization surgery (ABI increased by 0.15 or more). A positive correlation (p ≤ 0.05) was observed between the RI of the distal revascularized LL artery and immediate hemodynamic success assessed by ABI (lower RI and hemodynamic success).</p><p><strong>Conclusions: </strong>This study observed a positive correlation between the resistance index of the distal artery and immediate hemodynamic success of lower limb revascularizations, as assessed by the ankle-brachial index, so that the lower the RI the greater the hemodynamic success achieved.</p>","PeriodicalId":14814,"journal":{"name":"Jornal Vascular Brasileiro","volume":"23 ","pages":"e20230119"},"PeriodicalIF":0.0,"publicationDate":"2024-03-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10939178/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140131483","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The paradigm shift in treatment of severe venous thromboembolism.","authors":"Fábio Henrique Rossi, Francisco José Osse, Patricia Ellen Thorpe","doi":"10.1590/1677-5449.202300952","DOIUrl":"10.1590/1677-5449.202300952","url":null,"abstract":"<p><p>Pulmonary embolism (PE) is the third leading cause of cardiovascular death and the main cause of preventable in-hospital death in the world. The PERT® (Pulmonary Embolism Response Team) concept involves multidisciplinary diagnosis and immediate treatment. Deep venous thrombosis (DVT) is the initial cause of most cases of PE and is responsible for complications such as chronic thromboembolic recurrence, postthrombotic syndrome, and chronic thromboembolic pulmonary hypertension. An aggressive approach to severe cases of iliofemoral DVT similar to the PERT® system can not only reduce the immediate risk of PE and death but can also reduce later sequelae. New percutaneous techniques and mechanical thrombectomy devices for venous thromboembolism (VTE) have shown encouraging clinical results. We propose the development of an expanded concept of rapid response to VTE, which involves not only PE (PERT®) but also severe cases of DVT: the Venous Thromboembolism Response Team (VTERT®).</p>","PeriodicalId":14814,"journal":{"name":"Jornal Vascular Brasileiro","volume":"24 ","pages":"e20230095"},"PeriodicalIF":0.0,"publicationDate":"2024-03-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10939176/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140131484","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Safety of preoperative branch embolization in patients undergoing evar.","authors":"Luis Ángel Suárez González, Iñigo Lozano Martínez-Luengas, Pablo Del Canto Peruyera, Manuel Javier Vallina-Victorero Vazquez","doi":"10.1590/1677-5449.202201372","DOIUrl":"10.1590/1677-5449.202201372","url":null,"abstract":"<p><p>The purpose of this systematic review is to evaluate the safety of pre-endovascular abdominal aortic aneurysm repair (EVAR) embolization of aortic side branches - the inferior mesenteric artery and lumbar arteries. Preferred Reporting Items for Systematic Reviews and Meta-Analysis guidelines were followed. A search of MEDLINE and DIMENSION databases identified 9 studies published from 2011 to 2021 that satisfied the inclusion and exclusion criteria. These studies were analyzed to detect the incidence of embolization-related complications. A total of 482 patients underwent preoperative aortic side branch embolization, 30 (6.2%) of whom suffered some kind of minor complication. The only major complication observed was ischemic colitis in 4 (0.82%) patients, two (0.41%) of whom died after bowel resection surgery. Regarding these findings, aortic side branch embolization seems to be a safe procedure, with very low percentages of both minor and major complications.</p>","PeriodicalId":14814,"journal":{"name":"Jornal Vascular Brasileiro","volume":"23 ","pages":"e20220137"},"PeriodicalIF":0.0,"publicationDate":"2024-02-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10939179/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140131482","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Open revascularization for chronic mesenteric ischemia in the endovascular era: a quaternary-center experience and management algorithm.","authors":"Bruno Pagnin Schmid, Vinícius Adorno Gonçalves, Lucas Marcelo Dias Freire, Felipe Nasser, Fábio Hüsemann Menezes","doi":"10.1590/1677-5449.202301482","DOIUrl":"10.1590/1677-5449.202301482","url":null,"abstract":"<p><strong>Background: </strong>Chronic mesenteric ischemia (CMI) is a debilitating disease with a heavy burden on quality of life. Stenting of the superior mesenteric artery (SMA) is the first option for treatment, but there is a lack of consensus defining precise indications for open revascularization (OR).</p><p><strong>Objectives: </strong>To describe a series of 4 patients with CMI treated with OR and to present an algorithm for the management of this condition.</p><p><strong>Methods: </strong>Three patients presented with typical intestinal angina and weight loss. One patient was subjected to prophylactic revascularization during open abdominal aortic aneurysm repair. Surgical techniques included: 1) Bypass from the infrarenal aorta to the SMA; 2) Bypass from an aorto-bifemoral polyester graft to the SMA; 3) Bypass from the right iliac artery to the SMA; 4) Bypass from the right graft limb of an aorto-biiliac polyester graft to the median colic artery at Riolan's arcade. PTFE was used in all surgeries. All grafts were placed in a retrograde configuration, tunneled under the left renal vein, making a smooth C-loop. A treatment algorithm was constructed based on the institution's experience and a review of recent literature.</p><p><strong>Results: </strong>All patients demonstrated resolution of symptoms and recovery of body weight. All grafts are patent after mean follow-up of two years.</p><p><strong>Conclusions: </strong>Open revascularization using the C-loop configuration is a valuable technique for CMI and may be considered in selected cases. The algorithm constructed may help decision planning in other quaternary centers.</p>","PeriodicalId":14814,"journal":{"name":"Jornal Vascular Brasileiro","volume":"23 ","pages":"e20230148"},"PeriodicalIF":0.0,"publicationDate":"2024-02-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10903786/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140021784","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A rare case of multiple visceral vascular variations around the kidneys: morphological and clinical aspects.","authors":"Dibakar Borthakur, Mohammed Ahmed Ansari, Neerja Rani, Rajesh Kumar, Monica Baxla","doi":"10.1590/1677-5449.202301202","DOIUrl":"10.1590/1677-5449.202301202","url":null,"abstract":"<p><p>Knowledge of the anatomical variations of the visceral branches of the abdominal aorta is important information for planning any surgeries in the region. We present here a rare constellation of variations of visceral vessels around the kidneys with a brief review of the recent literature. On the right side, an accessory renal artery was observed originating just distal to the main renal artery. The middle suprarenal artery was absent on the right side and there were two inferior suprarenal arteries originating from a branch of the main right renal artery. On the left side, the testicular artery had an arched course anterior to the left renal vein mimicking an unusual variety of nutcracker phenomenon. The right kidney was drained by two renal veins into the inferior vena cava. Knowledge of the coexistence of such complex anatomical variations might be helpful for clinicians during diagnostic and therapeutic procedures.</p>","PeriodicalId":14814,"journal":{"name":"Jornal Vascular Brasileiro","volume":"23 ","pages":"e20230120"},"PeriodicalIF":0.0,"publicationDate":"2024-02-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10939177/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140131481","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Sexual dysfunction after open abdominal aortic aneurysm repair: 16 years' experience in a quaternary center and literature review.","authors":"Bruno Pagnin Schmid, Marcelo Vezzi Muce, Rodrigo Gonzalez Bocos, Fábio Hüsemann Menezes","doi":"10.1590/1677-5449.202301352","DOIUrl":"10.1590/1677-5449.202301352","url":null,"abstract":"<p><strong>Background: </strong>Open abdominal aortic aneurysm (AAA) repair can lead to sexual dysfunction (SD) in men.</p><p><strong>Objectives: </strong>To determine the prevalence of SD following open AAA repair, explore whether surgical techniques for aortic reconstruction can have a differential impact on the occurrence of SD, and summarize current knowledge in this field.</p><p><strong>Methods: </strong>Retrospective review of 100 patients submitted to open AAA repair between 1995 and 2010 in a quaternary center. Sexual dysfunction was assessed according to questions from the modified International Index of Erectile Function (IIEF), considering the condition before surgical repair and 3 months after surgery. The chi-square test, Fisher's exact test, and Student's <i>t</i> test were used for statistical analyses.</p><p><strong>Results: </strong>100 patients were included (mean age = 66.4 years old). Normal sexual activity, no sexual activity, erectile dysfunction, and retrograde ejaculation with preserved erectile function were found in 36%, 21%, 18%, and 24% of patients, respectively. The group of patients with no sexual activity was older (mean age = 72.3 years old <i>vs</i> 64.5 years old, p < 0.001). Erectile dysfunction prevalence was higher in patients submitted to an aorto-bifemoral bypass (p = 0.032). Retrograde ejaculation was more frequent in patients submitted to an aorto-aortic bypass (p = 0.007).</p><p><strong>Conclusions: </strong>Sexual function is a frequent condition intimately associated with the aortic reconstruction technique. The literature review found contradictory results regarding whether the endovascular approach is protective compared with open repair, but clearly demonstrated the importance of techniques targeting preservation of the internal iliac artery and the superior hypogastric plexus.</p>","PeriodicalId":14814,"journal":{"name":"Jornal Vascular Brasileiro","volume":"23 ","pages":"e20230135"},"PeriodicalIF":0.0,"publicationDate":"2024-02-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10903787/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140021706","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Correlation between the vascular resistance index and arteriography for assessment of the distal arterial bed in chronic limb threatening ischemia.","authors":"Gabriela de Oliveira Buril, Esdras Marques Lins, Emmanuelle Tenório Albuquerque Godoi Berenguer de Barros E Silva, Fernanda Appolônio da Rocha, Juliana Cavalcanti de Siqueira Charamba, Rebecca Paes de Andrade Souza Caldas, Isadora Ísis Fernandes Vieira, Paloma Karine Araújo da Silva","doi":"10.1590/1677-5449.202300712","DOIUrl":"10.1590/1677-5449.202300712","url":null,"abstract":"<p><strong>Background: </strong>Patients with chronic limb threatening ischemia (CLTI) of the lower limbs (LL) undergo arteriography for revascularization surgery planning. Doppler ultrasound (DU) is non-invasive and can provide information about the distal arteries through measurement of the resistance index (RI).</p><p><strong>Objectives: </strong>To correlate the Rutherford Angiographic Classification with the RI for assessment of the distal arterial bed of the LL.</p><p><strong>Methods: </strong>A cross-sectional study, conducted at a public tertiary hospital with 120 patients with LL CLTI, from September 2019 to April 2022. The RI of arteries that were candidates for revascularization was compared with the images of the same arteries obtained using arteriography, using the Rutherford Angiographic Classification of the distal bed.</p><p><strong>Results: </strong>A total of 120 LL were assessed in 120 patients with a mean age of 68.6 years. The sample was 50.0% male and 90.0% of the patients in the sample were classified as Rutherford category five. The RI values found for the arteries of the leg exhibited a statistically significant positive correlation with the Rutherford Classification (anterior tibial, p< 0.01; posterior tibial, p = 0.012 fibular, p = 0.034; and dorsalis pedis, p < 0.001).</p><p><strong>Conclusions: </strong>In this study, RIs for the arteries of the leg measured using Doppler ultrasound exhibited a positive correlation with the Rutherford Classification. This index could be useful for assessment of the distal arterial bed of the lower limbs of patients with chronic limb threatening ischemia.</p>","PeriodicalId":14814,"journal":{"name":"Jornal Vascular Brasileiro","volume":"23 ","pages":"e20230071"},"PeriodicalIF":0.0,"publicationDate":"2024-02-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10903956/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140021783","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Short term outcomes of carotid surgery: the real-world experience of a single teaching center.","authors":"Tércio Ferreira Oliveira, Carlos Diego Ribeiro Centellas, Marcelo Bellini Dalio, Edwaldo Edner Joviliano","doi":"10.1590/1677-5449.202300332","DOIUrl":"10.1590/1677-5449.202300332","url":null,"abstract":"<p><strong>Background: </strong>Surgical treatment of symptomatic extracranial carotid stenosis is well established for preventing neurological events and should adhere to optimal quality standards. However, there is growing concern as to whether results of controlled trials are replicable in real-world settings.</p><p><strong>Objectives: </strong>To assess a symptomatic carotid stenosis population that underwent surgery and its short-term outcomes in a real-world context at a professional training center.</p><p><strong>Methods: </strong>Observational study using data collected from medical records from January 2012 to January 2023. Patients undergoing operations for other carotid diseases and with concomitant heart surgery were excluded.</p><p><strong>Results: </strong>A total of 70 patients undergoing angioplasty or carotid endarterectomy were included. Population subsets undergoing angioplasty or endarterectomy were similar. Differences in anesthetic modality and a longer operative time in the carotid endarterectomy subgroup were statistically significant. There were 4 cases of stroke, only 3 of which (2 minor and 1 major) were related to the index lesion. Thus, the rate of major operation-related stroke was 1.43% and the rate of any lesion-related stroke was 4.29%. There was 1 case of AMI in the angioplasty group and there were no deaths in the sample. The overall rate of major adverse cardiovascular events was 5.71%. There were no statistical differences between the endarterectomy and angioplasty groups regarding the main outcomes.</p><p><strong>Conclusions: </strong>The rates of outcomes of ischemic stroke, acute myocardial infarction, death, and major adverse cardiovascular events at this center are in line with the rates reported by randomized controlled trials, demonstrating the feasibility of carotid surgery in centers with teaching programs.</p>","PeriodicalId":14814,"journal":{"name":"Jornal Vascular Brasileiro","volume":"23 ","pages":"e20230033"},"PeriodicalIF":0.0,"publicationDate":"2024-02-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10903515/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140021707","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Superficial ulnar artery diagnosed by vascular ultrasound: case report.","authors":"Mariana Jordão França, Luciana Akemi Takahashi, Graciliano José França, Luiz Fernando Tosi Ferreira","doi":"10.1590/1677-5449.202300852","DOIUrl":"10.1590/1677-5449.202300852","url":null,"abstract":"<p><p>The largest branch of the terminal division of the brachial artery is the ulnar artery, which arises after the cubital fossa. This artery usually has a deep path in the muscles of the anterior forearm and is responsible for vascularization of the superficial and deep musculature on the ulnar side of the forearm and hypothenar area of the hand. We report an anatomical variant diagnosed by Doppler ultrasound in which the ulnar artery had a superficial position in the forearm. Occurrence of a superficial ulnar artery is rare, but it is an important fact for clinicians, surgeons, and nursing professionals.</p>","PeriodicalId":14814,"journal":{"name":"Jornal Vascular Brasileiro","volume":"23 ","pages":"e20230085"},"PeriodicalIF":0.0,"publicationDate":"2024-02-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10903516/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140021708","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Occurrence of depression and assessment of functional capacity in patients with vascular diseases admitted to a Vascular Surgery Service.","authors":"José Aderval Aragão, Osmar Max Gonçalves Neves, Iapunira Catarina Sant'Anna Aragão, Felipe Matheus Sant'Anna Aragão, Bárbara Costa Lourenço, Luciano Conceição Porto, Pedro Henrique Adário Marassi, Francisco Prado Reis","doi":"10.1590/1677-5449.202300821","DOIUrl":"10.1590/1677-5449.202300821","url":null,"abstract":"<p><strong>Background: </strong>Vascular diseases are associated with significant sequelae and clinical repercussions for the lives of affected patients, which are more serious among the elderly. The consequences of vascular disease, such as limb loss, chronic pain, prolonged hospitalization, and polypharmacy, reduce these patients' autonomy and independence, influencing their wellbeing and quality of life.</p><p><strong>Objectives: </strong>To determine the prevalence of depression and assess functional capacity in patients with vascular diseases admitted to a Vascular Surgery Service.</p><p><strong>Methods: </strong>This is a descriptive, cross-sectional study, carried out at the Vascular Surgery Service of a tertiary hospital with a non-random sample of patients selected consecutively. The geriatric depression scale short form (GDS-15) was used to assess depression and the Katz scale was used for functional assessment.</p><p><strong>Results: </strong>The prevalence of depression in these patients was 60.6%. Associations were observed between depression and consultation with a family doctor in the last 12 months, alcoholism, claudication, diabetes, and individuals who had had an amputation. Individuals' Katz index functional capacity scores were significantly associated with sociodemographic variables, conditions related to vascular disease, and hospitalization.</p><p><strong>Conclusions: </strong>There was a high prevalence of depression in patients with vascular diseases admitted to a vascular surgery service and important reductions in functional capacity in some groups, such as individuals with low educational levels, those who had chronic pain in the lower limbs, patients with diabetes, and those who had had an amputation.</p>","PeriodicalId":14814,"journal":{"name":"Jornal Vascular Brasileiro","volume":"22 ","pages":"e20230082"},"PeriodicalIF":0.0,"publicationDate":"2023-12-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10755889/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139074127","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}