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Outcomes following spliced vein graft and composite graft as conduit for infrainguinal bypass: An institutional experience 腹股沟下静脉搭桥和复合静脉搭桥的效果:一个机构经验
IF 0.1 Pub Date : 2022-09-01 DOI: 10.4103/ijves.ijves_73_22
S. Prasath, Arunagiri Viruthagiri, Nedounsejiane Mandjini
Background: Peripheral arterial disease is a significant health care burden globally. Treatment options for limb salvage include open surgical bypass or endovascular revascularization. One of the vital prerequisite for successful infrainguinal bypass is the availability of good conduit. Not all patients have good quality great saphenous vein of adequate length to facilitate bypass. In these scenarios, splicing of available autologous veins and synthetic graft with vein cuff are alternate options. Aim: To compare the outcomes of infrainguinal bypass done for patients with chronic limb threatening ischemia in two groups In Group I, non spliced GSV was the conduit used. In Group II, either spliced vein graft or synthetic graft with vein cuff was used. Materials and Methods: This is a retrospective study done in a tertiary care centre over a period of 40 months. Ipsilateral Great Saphenous Vein (GSV) was our preferred conduit. In the absence of good calibre GSV, splicing of available autologous veins were done. Only when autologous veins were not available synthetic graft was used with distal vein cuff. Results: A total of 52 patients have undergone bypass during the study period of which 15 patients (28.8%) did not have good calibre GSV. Splicing of autologous veins were done for 10 patients (19.2 %) and synthetic graft with vein cuff was used for 5 patients (9.6%). One year graft patency in group I was 81% and in group II was 66.6%. Limbs were salvaged in 86% of patients in either groups. The mortality rate was 8.1% and 6.6% in groups I & II respectively. Conclusion: When good caliber GSV is not available, splicing of available autologous veins provide comparable patency and should be preferred over synthetic graft. Synthetic graft provides acceptable limb salvage rate when used with an adjunctive procedure like vein cuff for tibial bypasses and should be used when autologous veins are not available or when the patient carries a high risk for major surgery.
背景:外周动脉疾病是全球重大的卫生保健负担。保留肢体的治疗选择包括开放手术旁路或血管内血运重建术。腹股沟下旁路手术成功的重要前提之一是有良好的导管。并不是所有的病人都有足够长的大隐静脉,以方便搭桥。在这些情况下,可用的自体静脉剪接和静脉袖的合成移植物是可选的选择。目的:比较两组慢性肢体缺血患者腹股沟下分流术的效果。第一组采用非剪接GSV导管。第二组采用拼接静脉移植物或带静脉袖的合成静脉移植物。材料和方法:这是一项在三级保健中心进行的为期40个月的回顾性研究。同侧大隐静脉(GSV)是我们首选的导管。在没有良好口径GSV的情况下,对可用的自体静脉进行剪接。只有在自体静脉不可用时,才采用人工移植物与远端静脉袖带。结果:研究期间共52例患者行搭桥术,其中15例(28.8%)患者GSV口径不佳。自体静脉剪接10例(19.2%),静脉袖带合成移植物5例(9.6%)。I组1年移植通畅率为81%,II组为66.6%。两组患者均有86%的肢体保留。ⅰ组死亡率为8.1%,ⅱ组死亡率为6.6%。结论:当没有良好口径的GSV时,可用的自体静脉剪接可提供相当的通畅性,应优于人工血管。当人工合成移植物与辅助手术(如静脉袖带进行胫骨分流)一起使用时,可提供可接受的肢体保留率,当无法获得自体静脉或患者有高风险进行大手术时应使用。
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引用次数: 0
Our initial experience in optical coherence tomography in peripheral vasculature: A pictorial essay 我们在外周血管系统光学相干断层扫描方面的初步经验:一篇图片文章
IF 0.1 Pub Date : 2022-09-01 DOI: 10.4103/ijves.ijves_90_22
V. Patra, R. Dhillan, Rohit Mehra, A. Dabas, Rahul Merkhed, Vnm Chamiraju
Background: Optical coherence tomography (OCT) has been a cornerstone for intracoronary interventions for substantial years. The extrapolation of the benefits of this cutting-edge technology to the peripheral vasculature is still in its nascent stage. This pictorial essay was an endeavor to exhibit the role of OCT as a tool for visualization of peripheral vasculature. Aim: To ascertain adjunctive use of intravascular imaging through OCT of in vivo peripheral human arterial vasculature and to distinguish between lipid-rich, fibrous, and calcified atherosclerotic plaques and other lesions of peripheral vasculature. Subjects and Methods: OCT imaging was performed with commercially available OCT system which is a short mono-rail design with a fiberoptic imaging core integrated into a catheter. The optic imaging core rotates at a rate of 100–180 revolutions/s. OCT pull backs were performed in an automated fashion with simultaneous flushing of iso-osmolar contrast (Visipaque) and normal saline. The visualization of different lesions of peripheral human vasculature through the eye of OCT is presented here as a pictorial essay. Results: OCT has an evolving potential as a tool for monitoring, lesion characterization, assessment of retrogression, progression, and disease stabilization in peripheral vasculature. The technique provides optimal high-resolution lesion characterization akin to an optical biopsy. Conclusions: OCT as a tool for in vivo analysis of human peripheral vasculature provides superlative results. Larger studies will be required to validate a protocol for optimal usage in the peripheral human arteries.
背景:光学相干断层扫描(OCT)多年来一直是冠状动脉内介入治疗的基础。外推这种尖端技术的好处外周血管系统仍处于萌芽阶段。这篇图片文章试图展示OCT作为外周血管可视化工具的作用。目的:探讨体外人动脉外周血管OCT血管内成像的辅助应用,鉴别富含脂质、纤维状、钙化的动脉粥样硬化斑块和其他外周血管病变。对象和方法:使用市售OCT系统进行OCT成像,该系统是一种短单轨设计,光纤成像核心集成在导管中。光学成像核心以100-180转/秒的速度旋转。以自动方式进行OCT回拉,同时冲洗等渗造影剂(Visipaque)和生理盐水。通过眼睛的OCT可视化不同病变的周围人类血管是这里作为一个图片文章。结果:OCT作为外周血管的监测、病变表征、评估退行性、进展性和疾病稳定性的工具具有不断发展的潜力。该技术提供了最佳的高分辨率病变特征,类似于光学活检。结论:OCT作为人体外周血管的体内分析工具提供了最好的结果。将需要更大规模的研究来验证在人类外周动脉中最佳使用的方案。
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引用次数: 0
Successful management of abdominal aortocutaneous fistula following emergency endovascular aneurysm repair for aortoenteric fistula in a patient with Takayasu arteritis 1例高松动脉炎患者急诊血管内动脉瘤修复主动脉肠瘘后腹主动脉皮瘘的成功治疗
IF 0.1 Pub Date : 2022-09-01 DOI: 10.4103/ijves.ijves_45_22
Rahul Sima, N. Sekar, A. Gopalamurugan, A. Rajan, J. Sebastian
Aortocutaneous fistula is an extremely rare complication after aortic endograft infection. We report on the management of a patient who presented with aortocutaneous fistula following emergency endovascular aneurysm repair (EVAR) of an aortoenteric fistula (AEF). A 50-year-old female with Takayasu arteritis who had undergone thoracic endovascular aortic repair (TEVAR) for a thoracic aortic aneurysm, 23 years ago presented with a spontaneous abdominal AEF and another contained ruptured descending thoracic aortic aneurysm distal to the previous endograft. She underwent emergency bridge EVAR and redo-TEVAR. Thirteen months following EVAR, she presented with endograft infection and a spontaneous aortocutaneous fistula. She was successfully managed with an axillo-unifemoral bypass followed by EVAR endograft explantation. She was discharged on long-term antibiotics and has been symptom free for 12 months.
主动脉皮瘘是主动脉内移植物感染后极为罕见的并发症。我们报告了一名在主动脉肠瘘(AEF)的紧急血管内动脉瘤修复(EVAR)后出现主动脉皮瘘的患者的治疗。一名50岁的女性,患有大动脉炎,23年前因胸主动脉瘤接受了胸主动脉腔内修复术(TEVAR),出现自发性腹部AEF,另一例在先前的内移植物远端出现胸降主动脉瘤破裂。她接受了紧急桥接EVAR和重做TEVAR。EVAR术后13个月,她出现移植物内感染和自发性主动脉皮瘘。她成功地进行了腋窝单股旁路移植,随后进行了EVAR内移植物移植。她因长期服用抗生素而出院,12个月来一直没有任何症状。
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引用次数: 0
Obscure presentation of postthrombotic syndrome 血栓形成后综合征的模糊表现
IF 0.1 Pub Date : 2022-09-01 DOI: 10.4103/ijves.ijves_99_22
J. Patel, Manisha Asrani, Arya Patel, Gazal Patel
Postthrombotic syndrome (PTS) will develop in 20% to 50% of patients within 1 to 2 years of symptomatic deep venous thrombosis (DVT). Limbs afflicted with PTS have more than three times the odds of having combined reflux and obstruction compared with limbs without PTS. Here, we present a case of an involvement of the right lower limb with classical features of PTS. Due to its low prevalence and similar presentations as those of chronic venous insufficiency lead to a missed diagnosis and prolonged follow up and complications of PTS. This can be prevented by employing CT venography as an early investigation modality. Here we treated the patient with open method as endovascular procedure was not successful.
血栓后综合征(PTS)将在症状性深静脉血栓形成(DVT)的1至2年内发展为20%至50%的患者。与没有PTS的肢体相比,患有PTS的四肢合并反流和阻塞的几率是没有PTS四肢的三倍多。在这里,我们提出了一个涉及右下肢的典型PTS特征的病例。由于其发病率低,表现与慢性静脉功能不全相似,导致PTS的漏诊、长期随访和并发症。这可以通过采用CT静脉造影作为早期调查模式来预防。在这里,我们用开放式方法治疗患者,因为血管内手术并不成功。
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引用次数: 0
New classification for juxta renal aortoiliac occlusion-based on imaging for safe clamping and contemporary surgical management results 基于安全夹闭的影像学和现代手术治疗结果的肾主动脉髂旁闭塞新分类
IF 0.1 Pub Date : 2022-09-01 DOI: 10.4103/ijves.ijves_62_22
A. Savlania, V. Vaddavalli, Sriharsha Balraj, P. Jain, Aswitha Ravi, M. Ananthakumar, A. Behera, U. Gorsi, L. Kaman
Objectives: The objective is to decide the site of aortic clamping based on preoperative imaging and intraoperative findings and assess the outcomes on midterm follow-up in patients with juxtarenal aortoiliac occlusion (JRAIO) managed with aortic thromboendarterectomy and bypass grafting. Methods: Forty patients (39 males and one female) with JRAIO were managed with aortobifemoral bypass (ABFB). Two patients required concomitant superior mesenteric artery (SMA) bypass. The aortic clamping site was inter-renal, suprarenal, or supra-celiac, depending on the extent of thrombus relative to the renal artery and SMA ostia. We compared serum creatinine levels with renal ischemic time in the postoperative period. At the mean follow-up of 26.7 months, patients were assessed for graft patency, limb salvage, and survival rate. Results: The mean age of patients was 53.9 years, and 97.5% of patients were heavy smokers. Of the total patients, inter-renal clamping was done in 12.5%, suprarenal clamping in 70%, and supra-celiac clamping in 17.5%. Perioperative morbidity and mortality were 22.5% and 5%, respectively. Five patients with renal ischemic time ≥20 min developed acute kidney injury, showing a significant positive correlation (r = 0.465; P < 0.0001) with clamp time. Postoperative mean serum creatinine values also showed a significant difference (P = 0.0001) between <20 and ≥20 min groups. At follow-up, graft patency and limb salvage rates were 100%, and the survival rate was 97.4%. Conclusion: The risk of atheroembolic renal ischemia in ABFB for JRAIO can be lowered by good preoperative planning and safe intraoperative clamping technique, based on a simple classification for aortic clamping.
目的:目的是根据术前影像学和术中发现来确定主动脉夹闭的位置,并评估主动脉血栓内膜切除术和旁路移植术治疗的主动脉髂旁闭塞(JRAIO)患者的中期随访结果。方法:对40例JRAIO患者(男39例,女1例)采用主动脉双股旁路移植术(ABFB)进行治疗。两名患者需要同时行肠系膜上动脉(SMA)搭桥术。主动脉夹闭部位为肾间、肾上或腹腔上,这取决于血栓相对于肾动脉和SMA口的程度。我们比较了术后血清肌酸酐水平与肾缺血时间。在平均26.7个月的随访中,评估患者的移植物通畅性、肢体挽救率和生存率。结果:患者的平均年龄为53.9岁,97.5%的患者是重度吸烟者。在所有患者中,肾间夹闭术占12.5%,肾上夹闭术为70%,腹腔上夹闭手术为17.5%。围手术期发病率和死亡率分别为22.5%和5%。5例肾缺血时间≥20min的患者发生急性肾损伤,与夹闭时间呈正相关(r=0.465;P<0.0001)。术后平均血清肌酐值在<20和≥20min组之间也有显著差异(P=0.0001)。在随访中,移植物的通畅率和保肢率为100%,存活率为97.4%。结论:在主动脉夹闭的简单分类基础上,良好的术前计划和安全的术中夹闭技术可以降低JRAIO在ABFB中发生动脉粥样硬化性肾缺血的风险。
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引用次数: 0
Comparing endovascular revascularization to open surgical revascularization for chronic mesenteric ischemia: A systematic review and meta-analysis 比较血管内重建术与开放手术重建术治疗慢性肠系膜缺血:一项系统回顾和荟萃分析
IF 0.1 Pub Date : 2022-09-01 DOI: 10.4103/ijves.ijves_93_22
Saeed S Alqahtani, Bader M Albilasi, Osama Alenzi, Saleh A Almoallem, A. Alruwaili, Mohammed Alkhaldi, A. Alruwaili, Raid Almassaeed
Although the incidence of chronic mesenteric ischemia (CMI) is uncommon, it could become life threatening. With improvements in diagnostic imaging and endovascular therapy over the past few decades, the treatment of CMI has evolved. Even though endovascular revascularization for CMI is prominent, it is unclear if the early advantages outweigh the long-term patency rates. This study conducts a systematic review and meta-analysis to present comprehensive insights into the validity of endovascular revascularization versus open revascularization as effective therapeutic modalities. Studies up to 2022 were searched in MEDLINE, Cochrane Database of Systematic Reviews, Scopus, and Embase. Additionally, references from earlier studies and review papers were manually searched for additional relevant reports. At least two authors examined all the results, making sure they fit the inclusion and exclusion criteria. In the event of disagreement, the authors were able to reach an understanding. Open revascularization is superior to endovascular approaches in maintaining vessel patency and reducing symptoms over the long term. Perioperative problems are more common in patients undergoing open procedures. Each patient's anatomy and physiology call for a different revascularization approach to be applied in treating this condition.
尽管慢性肠系膜缺血(CMI)的发生率并不常见,但它可能会危及生命。在过去的几十年里,随着诊断成像和血管内治疗的改进,CMI的治疗方法也在不断发展。尽管CMI的血管内血运重建很突出,但尚不清楚早期的优势是否大于长期的通畅率。本研究进行了系统回顾和荟萃分析,以全面了解血管内血运重建与开放式血运重建作为有效治疗模式的有效性。截至2022年的研究在MEDLINE、Cochrane系统评价数据库、Scopus和Embase中进行了检索。此外,还手动搜索了早期研究和综述论文中的参考文献,以查找其他相关报告。至少有两位作者检查了所有结果,确保它们符合纳入和排除标准。如果出现分歧,提交人能够达成谅解。在长期保持血管通畅和减少症状方面,开放式血运重建优于血管内方法。围手术期的问题在接受开放手术的患者中更为常见。每个患者的解剖学和生理学都要求采用不同的血运重建方法来治疗这种情况。
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引用次数: 0
Isolated giant infrarenal abdominal aortic aneurysm with dissection: Case report of an extremely rare entity 孤立性巨大肾下腹主动脉瘤伴夹层:一例极为罕见的实体瘤病例报告
IF 0.1 Pub Date : 2022-09-01 DOI: 10.4103/ijves.ijves_54_22
Divij Jayant, A. Behera, Cherring Tandup, S. Nagaraj, Saroj S. Yadav
Although abdominal aortic aneurysm (AAA) is common in the atherosclerotic aorta in the elderly, isolated AAA (IAAA) is a rare entity. Only few case reports of IAAA associated with concomitant dissection are reported in the literature. Here, we present a case of a middle-aged male who presented with abdominal pain with stable hemodynamics. Abdominal examination revealed a pulsatile mass in the left paraumbilical region. CT angiography of the abdomen revealed an isolated infrarenal AAA with dissection extending into the bilateral common iliac arteries and an eccentric partial thrombosis of the false lumen. The patient underwent successful open aneurysmorrhaphy with PTFE graft. Postoperative course was uneventful, and the patient was discharged to follow up in clinics.
尽管腹主动脉瘤(AAA)在老年人的动脉粥样硬化主动脉中很常见,但孤立性AAA(IAAA)是一种罕见的实体。文献中仅报道了少数伴有夹层的IAAA病例报告。在这里,我们介绍了一个中年男性的病例,他表现为腹痛,血流动力学稳定。腹部检查显示左侧脐旁有搏动性肿块。腹部CT血管造影术显示孤立的肾下AAA,夹层延伸至双侧髂总动脉,假腔偏心部分血栓形成。患者接受了成功的聚四氟乙烯移植开放性动脉瘤修补术。术后进展顺利,病人出院后到诊所随访。
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引用次数: 0
Work and life – A surgical challenge 工作和生活——外科手术的挑战
IF 0.1 Pub Date : 2022-09-01 DOI: 10.4103/ijves.ijves_3_23
R. George
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引用次数: 0
Cost-effective treatment for deep-vein thrombosis in rural tertiary care hospital 农村三级医院治疗深静脉血栓的成本效益分析
IF 0.1 Pub Date : 2022-07-01 DOI: 10.4103/ijves.ijves_23_22
Arunkumar Arasappa, N. Kumar, M. Anto, G. Manoharan, Duraipandian Selvanathan
Objective: The aim was to compare the cost of treating deep-vein thrombosis (DVT) using unfractionated heparin (UFH) and low-molecular-weight heparin (LMWH) among patients in rural tertiary care hospitals. Materials and Methods: A retrospective study was conducted at a Rural Tertiary Care Hospital from April 2017 to April 2019. Fifty-four patients who had symptoms of swelling of the unilateral or bilateral lower limb with or without pain were subjected to Padua prediction score and Doppler study of both lower limbs. Confirmed cases of DVT were treated with UFH or LMWH. The cost of these two treatments was compared. Results: The mean cost of heparin was 2493.33 ± 1406.27 Indian rupee (INR) in the study population. The mean cost of LMWH was 13,520 ± 9806.35 (INR) in the study population. There was a statistically significant difference between UFH and LMWH with regard to the cost of drugs (INR) for treatment (P < 0.001), which indicated that UFH was a cost-effective treatment compared to LMWH. Conclusions: The study's findings prove that UFH is a cost-effective treatment compared to LMWH in Rural Tertiary Care Hospitals for DVT. Based on the patient's affordability, the treatment decision can be made.
目的:比较农村三级医院普通肝素(UFH)和低分子肝素(LMWH)治疗深静脉血栓形成(DVT)的费用。材料和方法:2017年4月至2019年4月在一家农村三级护理医院进行回顾性研究。对54名有单侧或双侧下肢肿胀症状(伴有或不伴有疼痛)的患者进行Padua预测评分和双下肢多普勒研究。确诊的DVT病例接受UFH或LMWH治疗。比较了这两种治疗方法的成本。结果:研究人群中肝素的平均成本为2493.33±1406.27印度卢比。研究人群中低分子肝素的平均成本为13520±9806.35(INR)。UFH和LMWH在治疗药物成本(INR)方面存在统计学显著差异(P<0.001),这表明与LMWH相比,UFH是一种具有成本效益的治疗方法。结论:研究结果证明,在农村三级护理医院,与低分子肝素相比,UFH是一种具有成本效益的DVT治疗方法。根据患者的负担能力,可以做出治疗决定。
{"title":"Cost-effective treatment for deep-vein thrombosis in rural tertiary care hospital","authors":"Arunkumar Arasappa, N. Kumar, M. Anto, G. Manoharan, Duraipandian Selvanathan","doi":"10.4103/ijves.ijves_23_22","DOIUrl":"https://doi.org/10.4103/ijves.ijves_23_22","url":null,"abstract":"Objective: The aim was to compare the cost of treating deep-vein thrombosis (DVT) using unfractionated heparin (UFH) and low-molecular-weight heparin (LMWH) among patients in rural tertiary care hospitals. Materials and Methods: A retrospective study was conducted at a Rural Tertiary Care Hospital from April 2017 to April 2019. Fifty-four patients who had symptoms of swelling of the unilateral or bilateral lower limb with or without pain were subjected to Padua prediction score and Doppler study of both lower limbs. Confirmed cases of DVT were treated with UFH or LMWH. The cost of these two treatments was compared. Results: The mean cost of heparin was 2493.33 ± 1406.27 Indian rupee (INR) in the study population. The mean cost of LMWH was 13,520 ± 9806.35 (INR) in the study population. There was a statistically significant difference between UFH and LMWH with regard to the cost of drugs (INR) for treatment (P < 0.001), which indicated that UFH was a cost-effective treatment compared to LMWH. Conclusions: The study's findings prove that UFH is a cost-effective treatment compared to LMWH in Rural Tertiary Care Hospitals for DVT. Based on the patient's affordability, the treatment decision can be made.","PeriodicalId":13375,"journal":{"name":"Indian Journal of Vascular and Endovascular Surgery","volume":null,"pages":null},"PeriodicalIF":0.1,"publicationDate":"2022-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49648588","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Friedrich Trendelenburg (1844–1924): A surgeon who opened the door for venous disorders 弗里德里希·特伦德伦堡(1844–1924):一位为静脉疾病打开大门的外科医生
IF 0.1 Pub Date : 2022-07-01 DOI: 10.4103/ijves.ijves_118_21
Devender Singh, S. Aryala
{"title":"Friedrich Trendelenburg (1844–1924): A surgeon who opened the door for venous disorders","authors":"Devender Singh, S. Aryala","doi":"10.4103/ijves.ijves_118_21","DOIUrl":"https://doi.org/10.4103/ijves.ijves_118_21","url":null,"abstract":"","PeriodicalId":13375,"journal":{"name":"Indian Journal of Vascular and Endovascular Surgery","volume":null,"pages":null},"PeriodicalIF":0.1,"publicationDate":"2022-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48809597","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
期刊
Indian Journal of Vascular and Endovascular Surgery
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