Journal of Endovascular Therapy最新文献

{"title":"Clinical Study of a Physician Modified Y-Type Iliac Branch Device (PMYIBD) in the Endovascular Repair of Abdominal Aortic Aneurysms to Preserve the Internal Iliac Artery.","authors":"Zihe Zhao, Yi Jin, Dongsheng Fu, Chen Liu, Tong Qiao, Xiaoqiang Li, Xia Gao, Zhao Liu","doi":"10.1177/15266028231165185","DOIUrl":"10.1177/15266028231165185","url":null,"abstract":"<p><strong>Objectives: </strong>To report the method and curative effect of using a physician modified Y-type iliac branch device (PMYIBD) to preserve the internal iliac artery during the endovascular repair of abdominal aortic aneurysms.</p><p><strong>Methods: </strong>From September 2018 to April 2022, 24 patients with abdominal aortic aneurysms or dissecting aneurysms, including 19 true aneurysms and 5 dissecting aneurysms involving the common iliac artery were treated in our department. The average age was (65.3 ± 7.6) years. All patients underwent preoperative evaluation by enhanced computed tomography. Combined with intraoperative angiography, a Y-type stent graft was prepared during surgery to perform endovascular repair of abdominal aortic aneurysms.</p><p><strong>Results: </strong>All operations were successfully completed. The average operative duration was (224.8 ± 44.1) minutes. A total of 24 internal iliac arteries were reconstructed. The average follow-up time was (27.1 ± 13.5) months. During the follow-up, there was no expansion of aneurysm cavity, no endoleak or stent displacement, and no death occurred in all patients.</p><p><strong>Discussion: </strong>The physician-modified Y-type iliac branched device (PMYIBD) provides an effective method for full-cavity repair. It has a wide range of indications and convenience. According to follow-up results, the early and mid-term had good curative effects; however, the long-term effects require further follow-up.</p><p><strong>Conclusion: </strong>The modified Y-type IBD technique is safe and effective for aortic diseases involving internal iliac artery especially with complex anatomy.</p><p><strong>Clinical impact: </strong>It is meaningful to preserve the IIA during EVAR. The use of PMYIBD provides a simple and effective method for the total endovascular repair of aortic diseases involving the IIA. Several advantages such as minimal trauma, low mortality, low complication rates and perfect short- and medium-term effects emerge in clinical practice. PMYIBDs are good choices for clinicians before suitable commercial stents are available in markets.</p>","PeriodicalId":50210,"journal":{"name":"Journal of Endovascular Therapy","volume":" ","pages":"1150-1157"},"PeriodicalIF":1.7,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9315732","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Systematic Review on Abdominal Penetrating Atherosclerotic Aortic Ulcers: Outcomes of Endovascular Repair.","authors":"Johannes Hatzl, Dittmar Böckler, Jonathan Fiering, Samuel Zimmermann, Moritz Sebastian Biscshoff, Eva Kalkum, Rosa Klotz, Christian Uhl","doi":"10.1177/15266028231157636","DOIUrl":"10.1177/15266028231157636","url":null,"abstract":"<p><strong>Purpose: </strong>To systematically review existing evidence on outcomes of endovascular repair of abdominal atherosclerotic penetrating aortic ulcers (PAUs).</p><p><strong>Material and methods: </strong>Cochrane Central Registry of Registered Trials (CENTRAL), MEDLINE (via PubMed), and Web of Science databases were systematically searched. The systematic review was performed according to the Preferred Reporting Items for Systematic Reviews and Meta-Analysis protocol (PRISMA-P 2020). The protocol was registered in the international registry of systematic reviews (PROSPERO CRD42022313404). Studies reporting on technical and clinical outcomes of endovascular PAU repair in 3 or more patients were included. Random effects modeling was used to estimate pooled technical success, survival, reinterventions, and type 1 and type 3 endoleaks. Statistical heterogeneity was assessed using the I² statistic. Pooled results are reported with 95% confidence intervals (CIs). Study quality was assessed using an adapted version of the Modified Coleman Methodology Score.</p><p><strong>Results: </strong>Sixteen studies including 165 patients with a mean/median age ranging from 64 to 78 years receiving endovascular therapy for PAU between 1997 and 2020 were identified. Pooled technical success was 99.0% (CI: 96.0%-100%). In all, 30-day mortality was 1.0% (CI: 0%-6.0%) with an in-hospital mortality of 1.0% (CI: 0.0%-13.0%). There were no reinterventions, type 1, or type 3 endoleaks at 30 days. Median/mean follow-up ranged from 1 to 33 months. Overall, there were 16 deaths (9.7%), 5 reinterventions (3.3%), 3 type 1 (1.8%), and 1 type 3 endoleak (0.6%) during follow-up. The quality of studies was rated low according to the Modified Coleman score at 43.4 (+/- 8.5) of 85 points.</p><p><strong>Conclusion: </strong>There is low-level evidence on outcomes of endovascular PAU repair. While in the short-term endovascular repair of abdominal PAU seems safe and effective, mid-term and long-term data are lacking. Recommendations with regard to treatment indications and techniques in asymptomatic PAU should be made cautiously.</p><p><strong>Clinical impact: </strong>This systematic review demonstrated that evidence on outcomes of endovascular abdominal PAU repair is limited. While in the short-term endovascular repair of abdominal PAU seems safe and effective, mid-term and long-term data are lacking. In the context of a benign prognosis of asymptomatic PAU and lacking standardization in current reporting, recommendations with regard to treatment indications and techniques in asymptomatic PAUs should be made cautiously.</p>","PeriodicalId":50210,"journal":{"name":"Journal of Endovascular Therapy","volume":" ","pages":"1027-1040"},"PeriodicalIF":1.7,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11552196/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9263618","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Intravascular Ultrasound Versus Computed Tomography Angiography in Sizing and Operative Management of Endovascular Aortic Aneurysm Repair.","authors":"Mohammad A Taalab, Ahmed M Kamal, Ahmed F Mohammad, Mohamed M Zaki","doi":"10.1177/15266028231158964","DOIUrl":"10.1177/15266028231158964","url":null,"abstract":"&lt;p&gt;&lt;strong&gt;Objectives: &lt;/strong&gt;An abdominal aortic aneurysm (AAA) is a potentially life-threatening condition, the management of which has dramatically evolved over the past 2 decades with an increasing tendency toward endovascular repair (EVAR) rather than open surgical repair. Classically, contrast-enhanced multislice computed tomography (CT) angiography (CTA) is performed preoperatively for procedure sizing and EVAR planning. This entails voluminous contrast injection with risk of allergic reaction, nephropathy, and radiation exposure. Intra-vascular ultrasound (IVUS) has been increasingly used to guide EVAR procedures intraoperatively. The aim of this study is to investigate the accuracy of IVUS in sizing AAAs, device selection, and EVAR planning compared to the gold standard CTA.&lt;/p&gt;&lt;p&gt;&lt;strong&gt;Design: &lt;/strong&gt;This is a prospective observational study enrolling 10 patients who underwent standard infrarenal EVAR procedures performed for unruptured infrarenal AAAs over the course of 1 year. All patients had a preoperative CTA done upon which aneurysm sizing and device planning were performed, and the measurements obtained were compared to those obtained from intraoperative IVUS.&lt;/p&gt;&lt;p&gt;&lt;strong&gt;Methods: &lt;/strong&gt;All participating patients had unruptured infrarenal AAA, had no renal impairment, and had anatomical suitability for EVAR according to the instructions for use (IFU) of the device manufacturer. Primary endpoint was comparing anatomical measurements recorded by IVUS with those obtained from the preoperative CTA.&lt;/p&gt;&lt;p&gt;&lt;strong&gt;Results: &lt;/strong&gt;Mean age was 65.6 (±6.19), all patients were males and hypertensives and 4 (40%) had a positive family history for AAA. On comparing mean measurements taken by CTA and IVUS, there was no statistically significant differences with exception of maximal aortic diameter and aortic diameter at site of bifurcation (both p-values &lt;.001). There were no statistically significant differences in length measurements between the 2 imaging modalities. Computed tomography angiography was more associated with neck thrombus detection, and IVUS was more associated with calcification detection.&lt;/p&gt;&lt;p&gt;&lt;strong&gt;Conclusion: &lt;/strong&gt;Although CT angiography is still the gold standard imaging modality for AAA, IVUS use is very beneficial in EVAR sizing and planning, in addition to intra-operative guidance of the procedure, saving the patient significant time, contrast administration, and radiation exposure, especially in patients with renal impairment and contrast allergy.&lt;/p&gt;&lt;p&gt;&lt;strong&gt;Clinical impact: &lt;/strong&gt;A preoperative CT angiogram is the gold standard required investigation for planning and sizing EVARs, with subsequent contrast injection entailing a risk of contrast induced nephropathy and allergic reactions. IVUS has been used as an adjuvant technique to guide EVAR stent graft deployment. However, our study concluded that it can also be reliably used in sizing and planning of the EVAR stent graft along with com","PeriodicalId":50210,"journal":{"name":"Journal of Endovascular Therapy","volume":" ","pages":"1121-1129"},"PeriodicalIF":1.7,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9180514","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Technical Feasibility and Safety of a Snare-Less, EVAR-First Technique for Iliac Branch Endoprosthesis.","authors":"Julia Fayanne Chen, Sarah Ann Loh, Uwe Fischer, Naiem Nassiri","doi":"10.1177/15266028231187200","DOIUrl":"10.1177/15266028231187200","url":null,"abstract":"<p><strong>Objective: </strong>The purpose of this study was to evaluate the technical feasibility, safety, and early outcomes of a snare-less, endovascular abdominal aortic aneurysm repair (EVAR)-first technique (SET) for iliac branch endoprosthesis (IBE) placement.</p><p><strong>Methods: </strong>We retrospectively reviewed all patients who received IBEs between July 2018 and March 2022. Patients were divided into 2 categories based on method of IBE deployment: SET or Standard. Primary endpoints were technical success, major adverse events, mortality, reintervention, internal iliac artery (IIA) patency, and freedom from IIA branch instability. Technical success was defined by successful deployment of both the EVAR and the IBE with maintained patency of the IIA and no stent graft migration.</p><p><strong>Results: </strong>There were 20 patients (90% male, median age 72 [65.4-74.5] years) who underwent IBE placement. Among these, 5 (33.3%) underwent SET to treat 5 common iliac artery (CIA)/IIA aneurysms, while the remaining 15 (66.7%) underwent standard IBE deployment with through-and-through femoral access (n=13) or trans-brachial access (n=2) to treat 19 CIA/IIA aneurysms. Overall median renal to iliac bifurcation length was 169 (152-177) mm, with 9 patients falling short of the minimum of 165 mm for on-label IBE placement. Median contrast used was 148 (120-201) mL, fluoroscopy time 42.8 (35.0-49.8) minutes, estimated blood loss 200 (100-275) mL, and procedure time 192 (167-246) minutes, with no significant differences between the 2 groups. Technical success was achieved in 100% of cases. At 30 days, there were no mortalities or major adverse events in either group; there were 100% IIA patency, no IIA instability, and no reinterventions in both groups. Median follow-up in the SET group was 5.7 (5.5-6.2) months, with 1 death at 6 months and 1 type 1B endoleak at 6 months requiring reintervention. Median follow-up for the Standard group was 1.6 (0.8-2.1) years with 2 non-aneurysm-related deaths and no reinterventions at 1 year.</p><p><strong>Conclusions: </strong>SET for IBE is a safe and effective approach that decreases technical complexity and mitigates anatomic barriers to IBE placement.</p><p><strong>Clinical impact: </strong>SET for IBE is a safe and effective approach to IBE placement that decreases technical complexity. A critical component to this technique is a large bore sheath with a stiff steerable tip. Importantly, this approach also mitigates anatomic barriers to IBE placement, expanding applicability of IBE technology to patients who may be otherwise ineligible.</p>","PeriodicalId":50210,"journal":{"name":"Journal of Endovascular Therapy","volume":" ","pages":"1190-1196"},"PeriodicalIF":1.7,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9775049","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Fractured Sealing Rings in a Fenestrated Anaconda Stent-Graft.","authors":"Shaneel Patel, George Ninkovic-Hall, Richard McWilliams, Simon Neequaye","doi":"10.1177/15266028231158955","DOIUrl":"10.1177/15266028231158955","url":null,"abstract":"<p><p>An 81 year-old man presented with an asymptomatic juxtrarenal abdominal aortic aneurysm and was subsequently treated with a fenestrated endovascular Anaconda stent-graft. Surveillance imaging within the first postoperative year demonstrated a lower proximal sealing ring fracture. In the second postoperative surveillance year, the upper proximal sealing ring was also fractured with extension of the wire into the right paravertebral space. Despite these sealing ring fractures, there were no endoleak nor visceral stent complications and the patient continued on standard surveillance protocols. There are an increasing number of reports of fractured proximal sealing rings with the fenestrated Anaconda platform. Those analysing the surveillance scans of patients treated with this device should stay vigilant for the development of this complication.</p>","PeriodicalId":50210,"journal":{"name":"Journal of Endovascular Therapy","volume":" ","pages":"1071-1073"},"PeriodicalIF":1.7,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10824852","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Intravascular Lithotripsy and Drug-Coated Balloon Angioplasty for Severely Calcified Common Femoral Artery Atherosclerotic Disease.","authors":"Konstantinos Stavroulakis, Giovanni Torsello, Gregory Chlouverakis, Theodosios Bisdas, Sarah Damerau, Nikolaos Tsilimparis, Angeliki Argyriou","doi":"10.1177/15266028231158313","DOIUrl":"10.1177/15266028231158313","url":null,"abstract":"<p><strong>Objectives: </strong>Intravascular lithotripsy (IVL) followed by drug-coated balloon (DCB) angioplasty might be a valuable alternative to surgery for calcified common femoral artery (CFA) atherosclerotic disease. Nonetheless, the 12 months performance of this treatment strategy remains unknown. This study reports on the 12 months outcomes of IVL with adjunctive DCB angioplasty for calcified CFA lesions.</p><p><strong>Methods: </strong>This is a retrospective single-center, single-arm study. Consecutive patients treated by IVL and DCB for calcified CFA disease between February 2017 and September 2020 were evaluated. The primary measure outcome of this analysis was primary patency. Procedural technical success (<30% stenosis), freedom from target lesion revascularization (TLR), secondary patency, and overall mortality were additionally analyzed.</p><p><strong>Results: </strong>Thirty-three (n=33) patients were included in this study. The majority presented with lifestyle limiting claudication (n=20, 61%), 52% (n=17) of the patients had chronic kidney disease (CKD) and 33% (n=11) had diabetes. The procedural technical success was 97% (n=32). A flow-limiting dissection post IVL was observed in 2 patients (6%) and a peripheral embolization in a single patient (3%), while the bail-out stenting rate amounted to 12% (n=4). No perforation was observed. The median length of hospital stay was 2 days (interquartile range 2-3). At 12 months, the primary patency was 72%. The freedom from TLR and the secondary patency rates were 94% and 88%, respectively. The 12-month survival amounted to 100% and 75% (n=25) of the patients were asymptomatic or presented with mild claudication. The presence of chronic limb-threatening ischemia (CLTI) (hazard ratio [HR], 0.92; confidence interval (CI); 0.18-4.8, p=0.7) or CKD (HR, 1.30; 95% CI, 0.29-5.8; p=0.72), as well as the use of a 7 mm IVL catheter (HR, 0.59; 95% CI, 0.13-2.63; p=0.49) or of high-dose DCB (HR, 0.68; 95% CI, 0.13-3.53; p=0.65) did not influence the primary patency.</p><p><strong>Conclusions: </strong>In this study, the combination of IVL and DCB angioplasty for calcified CFA disease was associated with low risk for periprocedural complications, acceptable 12 months clinical outcomes, and low rates of reinterventions.</p><p><strong>Clinical impact: </strong>Intravascular lithotripsy in combination with DCB angioplasty can be an alternative to surgery in highly selected patients with CFA atherosclerotic disease. In this Cohort the combination therapy lead to acceptable clinical results and low reintervention rates at 12 months.</p>","PeriodicalId":50210,"journal":{"name":"Journal of Endovascular Therapy","volume":" ","pages":"1165-1172"},"PeriodicalIF":1.7,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11552201/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9082933","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Differences in Biologic Drug Effects and Distal Particulate Embolization in Three Paclitaxel-Coated Balloons for Femoropopliteal Lesions in a Rabbit Model.","authors":"Marie Yoshikawa, Sho Torii, Kazuki Aihara, Masatoshi Ito, Norihito Nakamura, Satoshi Noda, Ayako Yoshikawa, Sayo Utsunomiya, Gaku Nakazawa Md, Yuji Ikari","doi":"10.1177/15266028231161215","DOIUrl":"10.1177/15266028231161215","url":null,"abstract":"<p><strong>Background: </strong>A recent meta-analysis of randomized control trials demonstrated a significantly higher risk of major amputation in patients treated with drug-coated balloons (DCBs) compared with standard treatment, especially in high-dose paclitaxel-coated DCBs. Distal particulate embolization after DCB use was considered a potential cause of the higher incidence of major amputation. The current study aimed to histologically and biologically compare biologic drug effect and distal particulate embolization in 3 DCBs (a high-dose paclitaxel-coated DCB [IN.PACT Admiral] and 2 low-dose paclitaxel-coated DCBs [Ranger and Lutonix]).</p><p><strong>Methods and results: </strong>The DCBs were inflated in the healthy descending aortas of 18 rabbits, followed by euthanasia 28 days after the procedure. The treated descending aorta and distal skeletal muscles were histopathologically evaluated, and paclitaxel concentrations were measured. The paclitaxel concentration of the treated lesion was highest for Ranger, followed by IN.PACT and Lutonix (Ranger vs IN.PACT vs Lutonix: 1089 [745-2170] pmol/mg vs 638 [160-2075] pmol/mg vs 25 [10-304] pmol/mg, respectively; p<0.0001). In the histopathological evaluation, the angle of severe medial smooth muscle cell loss was largest for Ranger followed by IN.PACT and Lutonix (12.8 [8.0-20.4] degree vs 1.4 [1.2-5.2] degree vs 0.8 [0.5-2.5] degree, respectively), with significant differences for Ranger vs IN.PACT (p=0.007) and Ranger vs Lutonix (p=0.002). However, paclitaxel concentrations of distal skeletal muscles were lowest for Lutonix, followed by Ranger and IN.PACT (12 [1-58] pmol/mg vs 15 [13-21] pmol/mg vs 42 [19-108] pmol/mg, respectively, p<0.0001). The numbers of arteries with downstream DCB effects were highest for IN.PACT, followed by Ranger and Lutonix (Ranger vs IN.PACT vs Lutonix, 3 [3-4] vs 4 [3-7] vs 2 [1-2], respectively), which was consistent with the measured tissue paclitaxel concentrations.</p><p><strong>Conclusion: </strong>These findings suggest that Ranger demonstrates the strongest paclitaxel effect, as well as the second-best effect regarding distal particulate embolization, making it a good treatment option for patients with peripheral artery disease among the 3 DCBs evaluated in the current study. Further clinical head-to-head comparisons with larger numbers of patients are needed to explore which DCB is the most effective and safe treatment option.Clinical Impact:The findings of the current preclinical study suggests that Ranger demonstrates the strongest paclitaxel effect, as well as the second-best effect regarding distal particulate embolization making it a good treatment for patients with intermittent claudication and chronic limb-threatening ischemia.</p>","PeriodicalId":50210,"journal":{"name":"Journal of Endovascular Therapy","volume":" ","pages":"1234-1243"},"PeriodicalIF":1.7,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9169831","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Outcomes of the Gore^® Excluder^® Iliac Branch Endoprosthesis Using Self Expanding or Balloon-Expandable Stent Grafts for the Internal Iliac Artery Component.","authors":"Nicholas S Cortolillo, Andres Guerra, Eric Murphy, Andrew W Hoel, Mark K Eskandari, Tadaki M Tomita","doi":"10.1177/15266028231169177","DOIUrl":"10.1177/15266028231169177","url":null,"abstract":"<p><strong>Objective: </strong>The GORE^® EXCLUDER^® Iliac Branch Endoprosthesis (IBE; W.L. Gore & Associates, Flagstaff, Arizona) was developed to be used in combination with a self-expanding stent graft (SESG) for the internal iliac artery (IIA) bridging stent. Balloon-expandable stent grafts (BESGs) are an alternative for the IIA, offering advantages in sizing, device tracking, precision, and lower profile delivery. We compared the performance of SESG and BESG when used as the IIA bridging stent in patients undergoing EVAR with IBE.</p><p><strong>Methods: </strong>This is a retrospective review of consecutive patients who underwent EVAR with IBE implantation at a single center from October 2016 to May 2021. Anatomic and procedural characteristics were recorded via chart review and computed tomography (CT) postprocessing software (Vitrea^® v7.14). Devices were assigned to SESG vs. BESG groups based on the type of device landing into the most distal IIA segment. Analysis was performed per device to account for patients undergoing bilateral IBE. The primary endpoint was IIA patency, and secondary endpoint was IBE-related endoleak.</p><p><strong>Results: </strong>During the study period, 48 IBE devices were implanted in 41 patients (mean age 71.1 years). All IBE devices were implanted in conjunction with an infrarenal endograft. There were 24 devices in each of the self-expanding internal iliac component (SE-IIC) and balloon-expandable internal iliac component (BE-IIC) groups. The BE-IIC group had smaller diameter IIA target vessels (11.6±2.0 mm vs. 8.4±1.7 mm, p<0.001). Mean follow-up was 525 days. Loss of IIA patency occurred in 2 SESG devices (8.33%) at 73 and 180 days postprocedure, and in zero BESG devices, however, this difference was not statistically significant (p=0.16). There was 1 IBE-related endoleak requiring reintervention during the study period. A BESG device required reintervention due to Type 3 endoleak at 284 days.</p><p><strong>Conclusions: </strong>There were no significant differences in outcomes between SESG and BESG when used for the IIA bridging stent in EVAR with IBE. The BESGs were associated with using 2 IIA bridging stents and were more often deployed in smaller IIA target arteries. Retrospective study design and small sample size may limit the generalizability of our findings.</p><p><strong>Clinical impact: </strong>This series compares postoperative and midterm outcomes of self expanding stent grafts and balloon expandable stent grafts (BESG) when used as the internal iliac stent graft as part of a Gore® Excluder® Iliac Branch Endoprosthesis (IBE). With similar outcomes between the two stent-grafts, our series suggests that some of the advantages of BESG, device sizing, tracking, deployment, and profile, may be able to be leveraged without impacting the mid-term performance of the IBE.</p>","PeriodicalId":50210,"journal":{"name":"Journal of Endovascular Therapy","volume":" ","pages":"1227-1233"},"PeriodicalIF":1.7,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9767846","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Re: In Situ Fenestrated Thoracic Endovascular Repair Using the Upstream Peripheral Go Back™ Re-Entry Catheter From Antegrade Approach.","authors":"Konstantinos Spanos, Miltiadis Matsagkas","doi":"10.1177/15266028231167991","DOIUrl":"10.1177/15266028231167991","url":null,"abstract":"","PeriodicalId":50210,"journal":{"name":"Journal of Endovascular Therapy","volume":" ","pages":"1270-1271"},"PeriodicalIF":1.7,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9753440","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Geniculate Artery Endovascular Embolization Post-Total Knee Arthroplasty for Hemarthrosis Treatment: A Systematic Review of the Literature.","authors":"Christina M Melian, Stefanos Giannopoulos, Ioannis Tsouknidas, Panagiotis Volteas, Dimitrios Virvilis, George J Koullias","doi":"10.1177/15266028231157642","DOIUrl":"10.1177/15266028231157642","url":null,"abstract":"<p><strong>Purpose: </strong>To provide an updated systematic review on the use of geniculate artery embolization (GAE) in the management of recurrent hemarthrosis post-total knee arthroplasty (TKA).</p><p><strong>Materials and methods: </strong>A systematic literature review was conducted, and all clinical reports in the English language from inception to July 2022 were identified. References were manually reviewed to identify additional studies. Demographics, procedural techniques, post-procedural complications, and follow-up data were extracted and analyzed using STATA 14.1.</p><p><strong>Results: </strong>A total of 20 studies (9 case reports, 11 case series; n= 214) were included for review. In all cases, patients underwent coil embolization of one or more geniculate arteries. Procedure success was reported in 94.8% (n=203/214) of cases without perioperative adverse events. Improvement of symptoms was seen in 72.6% (n=119/164) of cases, with 30.7% (n=58/189) of cases requiring repeat embolization. Recurrent hemarthrosis occurred in 22.2% (n=22/99) of cases over a mean follow-up of 48 months.</p><p><strong>Conclusion: </strong>GAE appears to be a safe and effective treatment for recurrent hemarthrosis following TKA. Future studies in the form of randomized controlled trials should be conducted to further evaluate such embolization techniques and compare outcomes between GAE and standard techniques.</p><p><strong>Clinical impact: </strong>Conservative management of post total knee arthroplasty (TKA) hemarthrosis is successful in only one third of cases. Geniculate artery embolization (GAE) has recently gained attention due to its minimally invasive nature compared to open or arthroscopic synovectomy promising faster rehabilitation, decreased infection rates and less additional surgeries. The purpose of this article was to summarize current literature, provide an updated review on the use of GAE in the management of recurrent hemarthrosis post-TKA and describe immediate and long-term outcomes in an effort to help optimize current treatment algorithms.</p>","PeriodicalId":50210,"journal":{"name":"Journal of Endovascular Therapy","volume":" ","pages":"1158-1164"},"PeriodicalIF":1.7,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9078719","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}