Journal of vascular and interventional radiology: JVIR

Publisher: Society of Cardiovascular and Interventional Radiology; HighWire Press, Elsevier

Journal description

Current impact factor: 1.81

Impact Factor Rankings

Additional details

5-year impact 0.00
Cited half-life 6.20
Immediacy index 0.31
Eigenfactor 0.01
Article influence 0.63
Other titles Journal of vascular and interventional radiology (Online), Journal of vascular and interventional radiology, JVIR
ISSN 1535-7732
OCLC 46970420
Material type Document, Periodical, Internet resource
Document type Internet Resource, Computer File, Journal / Magazine / Newspaper

Publisher details

Elsevier

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    • Articles in some journals can be made Open Access on payment of additional charge
    • NIH Authors articles will be submitted to PubMed Central after 12 months
    • Publisher last contacted on 18/10/2013
  • Classification
    ​ green

Publications in this journal

  • [Show abstract] [Hide abstract]
    ABSTRACT: To perform a feasibility study to explore the relationship between hepatocellular carcinoma genetics and transarterial chemoembolization treatment response to identify potential biomarkers associated with enhanced treatment efficacy. In this single-institution study, pretreatment hepatocellular carcinoma biopsy specimens for tumors in 19 patients (14 men, five women; mean age, 59 y) treated with chemoembolization between 2007 and 2013 were analyzed for a panel of 60 chemotherapy-sensitivity, hypoxia, mitosis, and inflammatory genes with the QuantiGene Plex 2.0 mRNA detection assay. Demographic, disease, and procedure data and tumor response outcomes were collected. Quantitative mRNA levels were compared based on radiologic response between tumors exhibiting complete response (CR) versus partial response (PR). The study sample included 19 biopsy specimens from tumors (mean size, 3.0 cm; grade 1, n = 6; grade 2, n = 9; grade 3, n = 4) in patients treated with a mean of two conventional chemoembolization sessions. Thirteen and six tumors exhibited CR and PR, respectively, at a mean of 116 days after treatment. Tumors with CR showed a significant increase in (P < .05) or trend toward (P < .1) greater (range, 1.49-3.50 fold) pretreatment chemotherapy-sensitivity and mitosis (ATF4, BAX, CCNE1, KIF11, NFX1, PPP3CA, SNX1, TOP2A, and TOP2B) gene mRNA expression compared with tumors with PR, in addition to lower CXCL10 levels (0.48-fold), and had significantly (P < .05) higher (1.65-fold) baseline VEGFA levels. Genetic signatures may allow prechemoembolization stratification of tumor response probability, and gene analysis may therefore offer an opportunity to personalize locoregional therapy by enhancing treatment modality allocation. Further corroboration of identified markers and exploration of their respective predictive capacity thresholds is necessary. Copyright © 2015 SIR. Published by Elsevier Inc. All rights reserved.
    Journal of vascular and interventional radiology: JVIR 02/2015;
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    ABSTRACT: To evaluate the clinical efficacy of temporary placement of a retrievable expandable metallic stent (REMS) during preoperative neoadjuvant chemoradiotherapy (CRT) in patients with resectable esophageal cancer. REMSs were placed in 25 patients who underwent preoperative neoadjuvant CRT for resectable esophageal cancer. Stent removal was scheduled between 4 and 6 weeks after starting neoadjuvant CRT. Clinical effectiveness was assessed using the following variables: technical and clinical success, dysphagia score before and after stent placement and removal, and complications and their management. REMS placement was technically successful in all patients, with 24 of 25 patients (96%) showing symptomatic improvement. Stents were removed electively 32 days (range, 27-42 d) after starting neoadjuvant CRT (n = 20; 80%) or after stent migration and exit through the anus with no evidence of symptom recurrence (n = 5; 20%). The dysphagia score (before stent, 3.1 ± 0.5) improved by 3 days after stent placement (1.3 ± 0.4; P < .001) and was maintained up to 1 month after stent removal (1.2 ± 0.7; P < .001). The median survival was 18.6 months. In patients with resectable esophageal cancer, temporary placement of a REMS during preoperative neoadjuvant CRT showed clinical efficacy in the bridge to surgery. Stent removal between 4 and 6 weeks after starting neoadjuvant CRT seems to be a feasible time frame with symptom improvement. Copyright © 2015 SIR. Published by Elsevier Inc. All rights reserved.
    Journal of vascular and interventional radiology: JVIR 02/2015;
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    ABSTRACT: To evaluate the accuracy and source of errors using a two-dimensional (2D)/three-dimensional (3D) fusion road map for endovascular aneurysm repair (EVAR) of abdominal aortic aneurysm. A rigid 2D/3D road map was tested in 16 patients undergoing EVAR. After 3D/3D manual registration of preoperative multidetector computed tomography (CT) and cone beam CT, abdominal aortic aneurysm outlines were overlaid on live fluoroscopy/digital subtraction angiography (DSA). Patient motion was evaluated using bone landmarks. The misregistration of renal and internal iliac arteries were estimated by 3 readers along head-feet and right-left coordinates (z-axis and x-axis, respectively) before and after bone and DSA corrections centered on the lowest renal artery. Iliac deformation was evaluated by comparing centerlines before and during intervention. A score of clinical added value was estimated as high (z-axis < 3 mm), good (3 mm ≤ z-axis ≤ 5 mm), and low (z-axis > 5 mm). Interobserver reproducibility was calculated by the intraclass correlation coefficient. The lowest renal artery misregistration was estimated at x-axis = 10.6 mm ± 11.1 and z-axis = 7.4 mm ± 5.3 before correction and at x-axis = 3.5 mm ± 2.5 and z-axis = 4.6 mm ± 3.7 after bone correction (P = .08), and at 0 after DSA correction (P < .001). After DSA correction, residual misregistration on the contralateral renal artery was estimated at x-axis = 2.4 mm ± 2.0 and z-axis = 2.2 mm ± 2.0. Score of clinical added value was low (n = 11), good (n= 0), and high (n= 5) before correction and low (n = 5), good (n = 4), and high (n = 7) after bone correction. Interobserver intraclass correlation coefficient for misregistration measurements was estimated at 0.99. Patient motion before stent graft delivery was estimated at x-axis = 8 mm ± 5.8 and z-axis = 3.0 mm ± 2.7. The internal iliac artery misregistration measurements were estimated at x-axis = 6.1 mm ± 3.5 and z-axis = 5.6 mm ± 4.0, and iliac centerline deformation was estimated at 38.3 mm ± 15.6. Rigid registration is feasible and fairly accurate. Only a partial reduction of vascular misregistration was observed after bone correction; minimal DSA acquisition is still required. Copyright © 2015 SIR. Published by Elsevier Inc. All rights reserved.
    Journal of vascular and interventional radiology: JVIR 02/2015;
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    ABSTRACT: To investigate the effects of immunoembolization with granulocyte-macrophage colony-stimulating factor (GM-CSF) in patients with uveal melanoma (UM) with liver-only metastasis. In this double-blind phase II clinical trial, patients were randomized to undergo immunoembolization or bland embolization (BE). Lobar treatment was performed with GM-CSF or normal saline solution mixed with ethiodized oil followed by embolization with gelatin sponge emulsified with iodinated contrast medium. Fifty-two patients (immunoembolization, n = 25; BE, n = 27) were enrolled. Response was assessed after every two treatments. The primary endpoint was overall response rate (ORR) of liver metastases. Progression-free survival (PFS), overall survival (OS), and immunologic responses were secondary endpoints. There were five partial responses in the immunoembolization group (ORR, 21.2%; 90% confidence interval [CI], 10.3%-30.5%) and three in the BE group (ORR, 16.7%; 90% CI, 6.3%-26.9%). Stable disease was seen in 12 patients in the immunoembolization group and 19 in the BE group. OS times were 21.5 months (95% CI, 18.5-24.8 mo) with immunoembolization and 17.2 months (95% CI, 11.9-22.4 mo) with BE. The degree of proinflammatory cytokine production was more robust after immunoembolization and correlated with time to "systemic" extrahepatic progression. In the immunoembolization group, interleukin (IL)-6 levels at 1 hour (P = .001) and IL-8 levels at 18 hours after the procedure (P < .001) were significant predictors of longer systemic PFS. Moreover, a dose-response pattern was evident between posttreatment serum cytokine concentrations and systemic PFS. Immunoembolization induced more robust inflammatory responses, which correlated with the delayed progression of extrahepatic systemic metastases. Copyright © 2015 SIR. Published by Elsevier Inc. All rights reserved.
    Journal of vascular and interventional radiology: JVIR 02/2015;
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    ABSTRACT: To evaluate the safety and technical efficacy of percutaneous transhepatic dilation of resistant biliary-enteric anastomotic strictures using a combination of cutting and conventional balloons and evaluate midterm results. A retrospective review of patients with biliary-enteric anastomotic strictures treated with percutaneous transhepatic cutting balloon dilation was performed. Cutting balloon dilation was followed by dilation with the use of a conventional balloon with a diameter larger than that of the cutting balloon. Technical success was defined by the composite criteria of fluent passage of manually injected contrast medium through the anastomoses into the small bowel and absence of bile duct dilatation compared with the cholangiogram obtained before the procedure. Clinical and laboratory parameters, including serum bilirubin, alkaline phosphatase, and total leukocyte counts, were monitored in all patients at regular intervals after a technically successful procedure. Between January 2012 and September 2013, eight patients (three men and five women) with a mean age of 50 years (range, 32-75 y) underwent 11 sessions of combined cutting and conventional balloon cholangioplasty. The procedure was technically successful in all patients. There were no major complications during the procedure. During the follow-up period (mean, 14 mo; range, 8-24 mo), all patients remained free of any biliary obstructive symptoms and had normal laboratory parameters with the absence of biliary dilatation on ultrasound examinations. Cutting balloon dilation is a safe adjunctive option for the treatment of biliary-enteric anastomotic strictures resistant to conventional balloon dilation with acceptable midterm patency rates. Copyright © 2015 SIR. Published by Elsevier Inc. All rights reserved.
    Journal of vascular and interventional radiology: JVIR 02/2015;
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    ABSTRACT: To present the transsplenic route as an alternative approach for portal vein recanalization-transjugular portosystemic shunt (PVR-TIPS) for chronic main portal vein thrombosis (PVT) in potential transplant candidates. In 2013-2014, 11 consecutive patients with cirrhosis-induced chronic main PVT underwent transsplenic PVR-TIPS. All patients had been denied listing for transplant because of the presence of main PVT, a relative contraindication in this center. The patients were followed for adverse events. Portal vein patency was assessed at 1 month by splenoportography and every 3 months subsequently by ultrasound or magnetic resonance imaging. After PVR-TIPS, patients were reviewed (and subsequently listed for transplant) at a weekly multidisciplinary conference. PVR-TIPS using the transsplenic approach was successful in all 11 patients with no major complications. Median age was 61 years (range, 33-67 y) and 9 of 11 patients (82%) were men. Nonalcoholic steatohepatitis was the leading cause of liver disease in 4 of 11 patients (36%), and hepatitis C was present in 4 of 11 patients (36%). Complete main PVT was found in 8 of 11 patients (73%). Of 11 patients, 4 (36%) had a Model for End-Stage Liver Disease score > 18, and 8 (73%) had a baseline Child-Pugh score of 7-10. Minor adverse events occurred in 2 of 11 patients (fever, encephalopathy). At the end of the procedure, 5 of 11 patients (45%) exhibited some minor remaining thrombus in the portal vein; 3 of the 5 patients (60%) had complete thrombus resolution at 1 month, with the remaining 2 patients having resolution at 3 months (no anticoagulation was needed). Three patients underwent successful liver transplant with end-to-end anastomoses. Transsplenic PVR-TIPS is a potentially safe and effective method to treat PVT and improve transplant candidacy. Copyright © 2015 SIR. Published by Elsevier Inc. All rights reserved.
    Journal of vascular and interventional radiology: JVIR 02/2015;
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    ABSTRACT: To analyze the efficacy and durability of long-term tibioperoneal arterial stent placement for selected cases of symptomatic chronic limb ischemia (CLI). From January 2005 to June 2012, 168 limbs (155 patients) were treated with percutaneous transluminal angioplasty (PTA)/stent placement for de novo tibial stenosis or occlusion in at least one tibial artery. Most patients (92.9%) were classified with severe disease (Rutherford category 5/6). Concomitant interventions were performed in 58%. Bare metal (84%) and drug-eluting (16%) stents were used. Indications for stent placement were residual stenosis after PTA (> 30%), elastic recoiling, and dissection. Primary endpoints were freedom from symptomatic intrastent restenosis, target lesion revascularization (TLR), major amputation, and overall survival (OS). Technical success rate was 99%. Within 30 days, five deaths (3.2%) occurred, and a 1.8% (95% confidence interval [CI], 0.1%-27.2%) major adverse cardiac event rate, 3.6% (95% CI, 0.1%-22.1%) major adverse limb event rate, and 1.8% (95% CI, 0%-27.5%) amputation rate were recorded. Mean follow-up was 33 months (range, 1-96 mo). Symptomatic intrastent restenosis occurred in 20 limbs (12%) at a mean of 10.3 months ± 11.27; this was identified as a prognostic factor for limb loss (P = .045). TLR was necessary in 10.8% of limbs, for a limb salvage rate of 89.2%. OS was influenced by age (> 75 y; P < .001), diabetes (P = .048), and renal insufficiency and/or dialysis (P < .001). Estimated survival rate was 63% at 36 months (hazard ratio, 1.63; 95% CI, 54%-70%). Stent placement offers promising short- to long-term restenosis and patency rates, even in cases of multilevel symptomatic disease. Rigorous follow-up is vital. Copyright © 2015 SIR. Published by Elsevier Inc. All rights reserved.
    Journal of vascular and interventional radiology: JVIR 02/2015;
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    ABSTRACT: To determine the clinical significance and potential mechanisms of segmental liver ischemia and infarction following elective creation of a transjugular intrahepatic portosystemic shunt (TIPS). A retrospective review of 374 elective TIPS creations between March 2006 and September 2014 was performed, yielding 77 contrast-enhanced scans for review. Patients with imaging evidence of segmental perfusion defects were identified. Model for End-stage Liver Disease scores, liver volume, and percentage of liver ischemia/infarct were calculated. Clinical outcomes after TIPS creation were reviewed. Ten patients showed segmental liver ischemia/infarction on contrast-enhanced imaging after elective TIPS creation. Associated imaging findings included thrombosis of the posterior division (n = 7) and anterior division (n = 3) of the right portal vein (PV). The right hepatic vein was thrombosed in five patients, as was the middle hepatic vein in three and the left hepatic vein in one. One patient had acute thrombosis of the shunt and main PV. Three patients developed acute liver failure: two died within 30 days and one required emergent liver transplantation. One patient died of acute renal failure 20 days after TIPS creation. A large infarct in a transplant recipient resulted in biloma formation. Five patients survived without additional interventions with follow-up times ranging from 3 months to 5 years. Segmental perfusion defects are not an uncommon imaging finding after elective TIPS creation. Segmental ischemia was associated with thrombosis of major branches of the PVs and often of the hepatic veins. Clinical outcomes varied significantly, from transient problems to acute liver failure with high mortality rates. Copyright © 2015 SIR. Published by Elsevier Inc. All rights reserved.
    Journal of vascular and interventional radiology: JVIR 02/2015;
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    ABSTRACT: To retrospectively evaluate the outcomes of radiofrequency (RF) ablation of lung metastases from head and neck adenoid cystic carcinoma (ACC). Nine patients (two men and seven women; mean age, 61.6 y) with 45 lung metastases (mean diameter, 1.1 cm; range, 0.4-2.7 cm) from head and neck ACC underwent RF ablation in 30 sessions. Primary endpoints were technical success, technique effectiveness, and procedural complications. Secondary endpoints included overall survival (OS). RF ablation was technically successful for all 45 metastases. The median tumor follow-up period was 37.1 months (range, 12.9-128.3 mo). Local progression occurred in six tumors, two of which were treated again and subsequently showed complete response. Major complications (pneumothorax requiring chest tube placement) occurred in five sessions (16.7%). The median patient follow-up period was 61.6 months (range, 20.5-134.5 mo). Two patients died of disease progression at 38.9 and 61.6 months after RF ablation, respectively, whereas the other seven remained alive at the end of the study. OS rates from the initial RF ablation were 100% at 3 years and 83.3% at 5 years (mean survival time, 106.4 mo). OS rates from the treatment of the primary site were 100% at 5 years and 62.5% at 10 years (mean survival time, 210.1 mo). RF ablation is an acceptable and effective local treatment for lung metastases from head and neck ACC. However, further study is needed to evaluate its effect on patient survival. Copyright © 2015 SIR. Published by Elsevier Inc. All rights reserved.
    Journal of vascular and interventional radiology: JVIR 02/2015;
  • Journal of vascular and interventional radiology: JVIR 02/2015; 26(2):220-2.
  • Journal of vascular and interventional radiology: JVIR 02/2015; 26(2):288-90.
  • Journal of vascular and interventional radiology: JVIR 02/2015; 26(2):259-61.
  • Journal of vascular and interventional radiology: JVIR 02/2015; 26(2):212-3.
  • Journal of vascular and interventional radiology: JVIR 02/2015; 26(2):290-2.
  • Journal of vascular and interventional radiology: JVIR 02/2015; 26(2):297-9.
  • Journal of vascular and interventional radiology: JVIR 02/2015; 26(2):292-5.
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    ABSTRACT: To evaluate the efficacy and safety of transarterial embolization with ethanol-soaked gelatin sponge (ESG) for the treatment of arterioportal shunts (APSs) in patients with hepatocellular carcinoma (HCC). A total of 61 patients with unresectable HCC was included in this study, conducted from June 2008 to November 2011. These patients, who were treated with APSs, had received transarterial therapy. They underwent transarterial embolization of the shunt with ESG followed by transarterial chemoembolization if available. Changes in APSs, tumor response (per modified Response Evaluation Criteria in Solid Tumors), postembolization events, patient survival, and prognostic factors were analyzed. The median follow-up period was 13 months (range, 3-34 mo). The immediate APS improvement rate was 97% (59 of 61), and the APS improvement rate at first-time follow-up was 54% (33 of 61). Tumor response at 2 months after first embolization was as follows: complete response in two patients (3.3%), partial response in 24 patients (39.3%), stable disease in 24 patients (39.3%), and progressive disease in 11 patients (18.1%). Survival rates were 79% at 6 months, 50% at 1 year, and 12% at 2 years; the median survival time was 382 days. Maximal tumor size and APS improvement at first-time follow-up were demonstrated to be independent prognostic factors (P < .05). Transarterial embolization with ESG may be safe and effective for the treatment of APSs in patients with unresectable HCC. Small maximal tumor size (< 5 cm) and an improvement in APSs favored overall survival. Copyright © 2015 SIR. Published by Elsevier Inc. All rights reserved.
    Journal of vascular and interventional radiology: JVIR 02/2015; 26(2):223-30.
  • Journal of vascular and interventional radiology: JVIR 02/2015; 26(2):295-6.
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    ABSTRACT: To assess various ultrasound (US) findings, including B-mode, shear-wave elastography (SWE), and contrast-enhanced US, in accurately assessing ablation margins after irreversible electroporation (IRE) based on radiologic-pathologic correlation, and to compare these findings between IRE and radiofrequency (RF) ablation. IRE (n = 9) and RF ablation (n = 3) were performed in vivo in three pig livers. Each ablation zone was imaged by each method immediately after the procedure and 90 minutes later. Ablation zones were evaluated based on gross pathologic and histopathologic findings in samples from animals euthanized 2 hours after the last ablation. The characteristics and dimensions of the histologic ablation zones were qualitatively and quantitatively compared against each US finding. In B-mode US at 90 minutes after IRE, the ablation zones appeared as hyperechoic areas with a peripheral hyperechoic rim, showing excellent correlation (r(2) = 0.905, P < .0001) with gross pathologic findings. SWE showed that tissue stiffness in the IRE ablation zones increased over time. Contrast-enhanced US depicted the IRE ablation zones as hypovascular areas in the portal phase, and showed the highest correlation (r(2) = 0.923, P < .0001) with gross pathologic findings. The RF ablation zones were clearly visualized by B-mode US. SWE showed that tissue stiffness after RF ablation was higher than after IRE. Contrast-enhanced US depicted the RF ablation zones as avascular areas. IRE and RF ablation zones can be most accurately predicted by portal-phase contrast-enhanced US measurements obtained immediately after ablation. Copyright © 2015. Published by Elsevier Inc.
    Journal of vascular and interventional radiology: JVIR 02/2015; 26(2):279-287.e3.