{"title":"Intraoperative Blood Flow Evaluation Using Indocyanine Green Fluorescence Angiography for the Surgical Reconstruction of a Hilar Renal Artery Aneurysm.","authors":"Hiromasa Nakamura, Yujiro Miura, Atsuyuki Mitsuishi, Ren Saito, Takashi Karashima, Satoshi Fukata, Hideo Fukuhara","doi":"10.3400/avd.cr.23-00085","DOIUrl":"10.3400/avd.cr.23-00085","url":null,"abstract":"<p><p>Surgical reconstruction is one of the standard treatments for renal artery aneurysm. However, its intraoperative evaluation is sometimes difficult depending on the operative field, aneurysm morphology, and peripheral blood vessel distribution. This case demonstrated that after renal artery reconstruction, indocyanine green fluorescence angiography is used to evaluate the results of repairing. This method is useful in visceral aneurysm evaluation not only for assessing reconstructed blood flow but also for confirming tissue perfusion of the renal parenchyma.</p>","PeriodicalId":7995,"journal":{"name":"Annals of vascular diseases","volume":"17 2","pages":"192-196"},"PeriodicalIF":0.6,"publicationDate":"2024-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11196172/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141452723","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}
Yasushi Shiraishi, Naomi Kinoto, Atsuko Miyoshi, Kyoko Ishii, Mika Ogawa
{"title":"Development of a New Adjustable Compression Garment (McBoooon) Made of Non-Stretch Self-Adhesive Fabric.","authors":"Yasushi Shiraishi, Naomi Kinoto, Atsuko Miyoshi, Kyoko Ishii, Mika Ogawa","doi":"10.3400/avd.oa.23-00107","DOIUrl":"10.3400/avd.oa.23-00107","url":null,"abstract":"<p><p><b>Objectives:</b> To assess the physical features and compression characteristics of a newly developed adjustable compression garment, McBoooon (Mc). <b>Methods:</b> Twelve healthy volunteers were recruited to assess the compression characteristics. The interface pressure (IP) was continuously measured to calculate the static (SSI) and dynamic stiffness indices (DSI). Additionally, the peak flow velocity (PV) of the popliteal vein during ankle dorsiflexion was measured using ultrasonography. Each parameter was compared between ASHIKA stockings (AS), Mc applied at the same resting pressure as AS (Mc1), and Mc applied at a resting pressure approximately twice that of Mc1 (Mc2). <b>Results:</b> SSI and DSI were significantly different, increasing in the order AS < Mc1 < Mc2 (p <0.01). Although the PV was significantly higher in the compression group than in the control group (p <0.05), no significant differences were found among the three groups. <b>Conclusion:</b> The physical features and compression characteristics of Mc were clarified. The high stiffness of this garment improves the adherence to compression therapy and contributes to the treatment of chronic venous insufficiency.</p>","PeriodicalId":7995,"journal":{"name":"Annals of vascular diseases","volume":"17 2","pages":"164-170"},"PeriodicalIF":0.6,"publicationDate":"2024-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11196178/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141449436","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":"Eicosapentaenoic Acid Level Predicts Long-Term Survival and Cardiovascular or Limb Event in Peripheral Arterial Disease.","authors":"Hisao Kumakura, Ryuichi Funada, Yae Matsuo, Toshiya Iwasaki, Kuniki Nakashima, Eitoshi Tsuboi, Shuichi Ichikawa","doi":"10.3400/avd.oa.23-00079","DOIUrl":"10.3400/avd.oa.23-00079","url":null,"abstract":"<p><p><b>Objectives:</b> We examined the relationship between plasma eicosapentaenoic acid (EPA) level and long-term all-cause death (ACD) and cardiovascular or limb events in patients with peripheral arterial disease (PAD). <b>Method:</b> We performed a prospective cohort study on 637 PAD patients. The endpoints were ACD, major adverse cardiovascular events (MACEs), and lower extremity arterial events (LEAEs). <b>Results:</b> The incidences of ACD, MACEs, and LEAEs had correlation with EPA levels (p <0.05). Plasma EPA level had significant positive correlations with high-density lipoprotein cholesterol, triglyceride, and estimated glomerular filtration rate (eGFR), and negative correlation with C-reactive protein (CRP). In Cox stepwise multivariate analysis, lower EPA (hazard ratio [HR]: 0.996, 95% confidence interval [CI]: 0.993-1.000, p = 0.034), ankle brachial pressure index (ABI), body mass index, serum albumin, eGFR, age, CRP, D-dimer, critical limb ischemia, diabetes, cerebrovascular disease (CVD), and statin were related to ACD (p <0.05); lower EPA (HR: 0.997, 95% CI: 0.994-1.000, p = 0.038), ABI, serum albumin, eGFR, age, diabetes, coronary heart disease, CVD, and statin were related to MACEs (p <0.05); and lower EPA (HR: 0.988, 95% CI: 0.982-0.993, p <0.001), ABI, and low-density lipoprotein cholesterol were related to LEAEs (p <0.05). <b>Conclusions:</b> Low plasma EPA level was a significant risk factor for ACD, MACEs, and LEAEs in patients with PAD.</p>","PeriodicalId":7995,"journal":{"name":"Annals of vascular diseases","volume":"17 2","pages":"135-141"},"PeriodicalIF":0.6,"publicationDate":"2024-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11196169/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141449439","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":"Subacute Limb Ischemia Suspected from COVID-19-Related Arterial Thrombosis Presenting with Local Occlusion Site Tenderness.","authors":"Kenshiroh Kawabe, Masamitsu Suhara, Ryosuke Taniguchi, Yasuaki Mochizuki, Toshio Takayama, Katsuyuki Hoshina","doi":"10.3400/avd.cr.23-00115","DOIUrl":"10.3400/avd.cr.23-00115","url":null,"abstract":"<p><p>A 59-year-old man was admitted to our hospital with severe popliteal fossa pain and mild left calf claudication. He had had an episode of pyrexia and dyspnea approximately 3 weeks prior. Contrast-enhanced computed tomography revealed acute occlusion of the left popliteal artery and multiple infiltration shadows with bilateral multifocal parenchymal consolidation of the lungs, suggesting post-coronavirus disease 2019 (COVID-19) pneumonia. As he had no comorbid risk of cardiogenic embolism or atherosclerosis, we diagnosed him with COVID-19-related arterial thrombosis. COVID-19-related arterial thrombosis should be considered a possible cause of acute limb ischemia, even when ischemic symptoms occur several weeks post infection.</p>","PeriodicalId":7995,"journal":{"name":"Annals of vascular diseases","volume":"17 2","pages":"197-200"},"PeriodicalIF":0.6,"publicationDate":"2024-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11196168/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141449443","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":"Carotid Artery Reconstruction with an Autologous Bifurcated Saphenous Vein Graft.","authors":"Tomohiro Tsunekawa, Ryo Utakata, Yukiomi Fukumoto, Tomitaka Kubo, Fumiya Kuze","doi":"10.3400/avd.nmt.23-00118","DOIUrl":"10.3400/avd.nmt.23-00118","url":null,"abstract":"<p><p>We present a new technique for carotid artery reconstruction using a modified bifurcated saphenous vein graft in a patient with a malignant neck tumor. This technique can optimize the size match between the SVG and common carotid artery, as well as the internal and external carotid arteries. Post operative computed tomography performed a year after the operation demonstrated excellent graft alignment and patent carotid arteries.</p>","PeriodicalId":7995,"journal":{"name":"Annals of vascular diseases","volume":"17 2","pages":"211-214"},"PeriodicalIF":0.6,"publicationDate":"2024-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11196180/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141449398","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":"Diagnosis and Treatments of Limb Lymphedema: Review.","authors":"Shinya Kitayama","doi":"10.3400/avd.ra.24-00011","DOIUrl":"10.3400/avd.ra.24-00011","url":null,"abstract":"<p><p>Lymphedema is caused by dysfunction of the lymphatic system. It is divided into primary edema with no apparent cause and secondary edema with an exogenous cause. The main symptoms are edema and heaviness, skin changes such as skin hardening, lymphocysts, lymphorrhoea, papillomas, and recurrent cellulitis. They are often irreversible and progressive, thus greatly reducing quality of life of the patients. Diagnosis is made by image examinations that can evaluate lymphatic flow and functions such as lymphoscintigraphy and indocyanine green fluorescence lymphangiography. Linear pattern and dermal backflow are the main findings. Conservative treatment consists of four components: compression therapy with elastic garments, exercise therapy, manual lymphatic drainage, and skin care, which is called complex physical therapy (CPT). Although CPT has become the gold standard of treatment, with evidence of efficacy reported in terms of volume reduction, maintenance, and prevention of cellulitis, it is a symptomatic treatment and does not improve impaired lymphatic flow. On the other hand, surgical treatment, such as lymphaticovenous anastomosis and vascularized lymph node transplantation, can create new lymphatic flow and improve lymphatic dysfunctions. Although these techniques are expected to be effective in volume reduction, cellulitis prevention, and improving quality of life, there is a need for more studies with a higher level of evidence in the future. In Japan, lymphedema is treated with a combination of conservative and surgical therapies, but lymphedema is intractable and few cases are completely cured. Therefore, how to improve the outcome of treatment is an important issue to be addressed in the future. (This is a translation of Jpn J Vasc Surg 2023; 32: 141-146.).</p>","PeriodicalId":7995,"journal":{"name":"Annals of vascular diseases","volume":"17 2","pages":"114-119"},"PeriodicalIF":0.6,"publicationDate":"2024-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11196164/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141449437","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":"Distal Bypass Improves Skin Perfusion Pressure at the Whole Foot Regardless of Angiosomes in Patients with Chronic Limb-Threatening Ischemia.","authors":"Fukashi Serizawa, Yoshiyuki Nakano, Munetaka Hashimoto, Yoshihisa Tamate, Hiroko Sato, Masato Ohara, Keiichiro Kawamura, Daijiro Akamatsu, Takashi Kamei","doi":"10.3400/avd.oa.23-00105","DOIUrl":"10.3400/avd.oa.23-00105","url":null,"abstract":"<p><p><b>Objectives:</b> Distal bypass surgery's effect on tissue blood pressure beyond a focal angiosome remains debated. This study assessed tissue blood pressure in both direct revascularized angiosome (DRA) and indirect revascularized angiosome (IRA) after bypass surgery, utilizing repeated skin perfusion pressure (SPP) measurements. <b>Methods:</b> Twenty-nine limbs in 27 chronic limb-threatening ischemia (CLTI) patients (22 males and five females, age: 70.2 ± 9.3 years) who received distal bypass surgery were enrolled. SPP measurements were conducted for the DRA and IRA at 10 time intervals, encompassing both preoperative and postoperative periods of every 3-5 days until 30 days. <b>Results:</b> In total, 486 SPP measurements were collected from 58 measurement sites, and the transition of the SPP at the DRA was 35.4-62.5-59.5-70.2-58.2-62.2-63.1-63.6-63.8-73.4 mmHg and IRA was 29.4-53.4-53.7-58.8-51.3-63.1-47.9-62.1-57.6-61.0 mmHg. No significant differences were observed between SPP at the DRA and IRA. Fifteen wounds on the DRA (63%) and five on the IRA (100%) healed. <b>Conclusion:</b> Distal bypass improves SPP in both direct and IRAs of CLTI patients. These data indicated distal bypass improves tissue blood flow at entire foot regardless of angiosomes.</p>","PeriodicalId":7995,"journal":{"name":"Annals of vascular diseases","volume":"17 2","pages":"150-156"},"PeriodicalIF":0.6,"publicationDate":"2024-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11196174/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141449438","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":"Interventions in Acute or Subacute Phase for Type B Aortic Dissection.","authors":"Masaaki Kato","doi":"10.3400/avd.ra.24-00012","DOIUrl":"10.3400/avd.ra.24-00012","url":null,"abstract":"<p><p>The treatment strategy for acute and subacute Stanford type B aortic dissection has changed significantly since the advent of thoracic endovascular aortic repair (TEVAR). Indication for invasive treatment: In addition to the conventional complicated cases (rupture or malperfusion case), the indication for invasive treatment now includes cases with refractory hypertension, persistent or recurrent pain, large aortic diameter, and other conditions that are considered to have a poor prognosis with conservative treatment. Treatment methods: TEVAR is the first choice for acute, subacute, and early chronic-stage treatment, and when this is not possible, other techniques (fenestration and graft replacement) are chosen. Treatment timing: The timing of invasive treatment should be emergent in life-threatening conditions (for rupture or malperfusion case) and immediate in symptomatic cases, while in other cases, preemptive TEVAR is considered appropriate on a scheduled timing within 6 months of onset. (This is a translation of Jpn J Vasc Surg 2023; 32: 157-163.).</p>","PeriodicalId":7995,"journal":{"name":"Annals of vascular diseases","volume":"17 2","pages":"120-127"},"PeriodicalIF":0.6,"publicationDate":"2024-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11196166/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141452722","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":"Absolute Lymphocyte Count Predicts Bypass Surgery Outcomes in Patients with Chronic Limb-Threatening Ischemia.","authors":"Satoshi Yamamoto, Takuya Hashimoto, Masaya Sano, Masaru Kimura, Osamu Sato, Juno Deguchi","doi":"10.3400/avd.oa.23-00088","DOIUrl":"10.3400/avd.oa.23-00088","url":null,"abstract":"<p><p><b>Objectives</b>: The aim of this study was to evaluate the relationship between absolute lymphocyte count (ALC) and outcomes of infrainguinal bypass surgery for chronic limb-threatening ischemia (CLTI). <b>Methods</b>: From 2004 to 2020, 209 limbs of 189 patients who underwent infrainguinal bypass surgery for CLTI and whose ALCs were available were included. Patients with survival >2 years and limb salvage >2 years were considered discriminant groups, and an ALC cut-off value was calculated. The relationship between preoperative ALC and outcomes was evaluated. <b>Results</b>: Survivorship of the higher ALC group was significantly higher than that of the lower ALC group (cut-off value 1030/μL, p = 0.0009). The limb salvage rate of the higher ALC group was significantly higher than that of the lower ALC group (cut-off value 1260/μL, p = 0.0081). In the dialysis patient group (103 limbs), the limb salvage rate of the higher ALC group was significantly higher than that of the lower ALC group (cut-off value 1170/μL, p = 0.026). ALC was independently associated with limb loss in multivariate analysis. <b>Conclusion</b>: ALC is promising as a predictor of outcomes after bypass surgery in CLTI. In particular, ALC is expected to be useful for limb prognosis in hemodialysis patients.</p>","PeriodicalId":7995,"journal":{"name":"Annals of vascular diseases","volume":"17 2","pages":"142-149"},"PeriodicalIF":0.6,"publicationDate":"2024-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11196179/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141449397","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":"Serious Adverse Events with Cyanoacrylate Closure of Varicose Veins: An Initial Report from a Large-Scale National Survey in Japan.","authors":"Michihisa Umetsu, Masayuki Hirokawa, Eri Fukaya, Eiichi Teshima, Hitoshi Kusagawa, Toshiya Nishibe, Hiroko Nemoto, Makoto Mo, Tomohiro Ogawa","doi":"10.3400/avd.oa.23-00106","DOIUrl":"10.3400/avd.oa.23-00106","url":null,"abstract":"<p><p><b>Objective:</b> Cyanoacrylate closure (CAC) is a minimally invasive technique for the treatment of varicose veins. A recent paper reported serious adverse events (AEs) associated with this use. This triggered an urgent survey to determine the incidence of AEs in Japan. <b>Methods:</b> The CAC-AE survey was sent to all 1,030 institutions authorized for CAC treatments. Cases performed between January 2020 and October 2023 were surveyed. Data on serious AEs and mortality were collected. <b>Results:</b> There were 623 surveys returned. There were 16 cases of proximal deep vein thrombosis, 3 cases of pulmonary embolism (PE), and 0 cases of stroke. Deep vein occlusion due to cyanoacrylate extension was observed in 1 case. Vein resection due to infection was observed in 4 cases. There were 299 cases of localized phlebitis and/or allergic reactions requiring steroid administration. Systemic allergic reactions requiring steroid administration were observed in 66 cases. There was no anaphylaxis associated with cyanoacrylate. There was one postoperative death from PE. <b>Conclusion:</b> This report's intent is to provide real world data on serious AEs following CAC from Japan given current concern over these events. An extensive report investigation of individual complications with analysis including causality will be provided following a full investigation separately.</p>","PeriodicalId":7995,"journal":{"name":"Annals of vascular diseases","volume":"17 1","pages":"21-24"},"PeriodicalIF":0.8,"publicationDate":"2024-03-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11018107/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140846904","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}