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Journal of Vascular and Interventional Radiology: JVIR

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https://www.readbyqxmd.com/read/28728935/transcatheter-arterial-chemoembolization-with-spherical-embolic-agent-in-patients-with-pulmonary-or-mediastinal-metastases-from-breast-cancer
#1
Norifumi Kennoki, Shinichi Hori, Takeo Yuki, Atsushi Hori
PURPOSE: To evaluate safety and feasibility of transcatheter arterial chemoembolization with superabsorbent polymer microspheres (SAP-MS) for patients with pulmonary or mediastinal metastasis from breast cancer. METHODS: Between November 2002 and January 2015, 14 patients with 29 unresectable pulmonary or mediastinal breast cancer metastases underwent transcatheter arterial chemoembolization using SAP-MS (50-100 μm) after injection of a combination of 2-4 types of anticancer drugs (eg, cisplatin [30 mg] + fluorouracil [500 mg], or epirubicin [40 mg] + mitomycin C [4 mg] + fluorouracil [500 mg])...
July 18, 2017: Journal of Vascular and Interventional Radiology: JVIR
https://www.readbyqxmd.com/read/28689934/single-center-comparison-of-overall-survival-and-toxicities-in-patients-with-infiltrative-hepatocellular-carcinoma-treated-with-yttrium-90-radioembolization-or-drug-eluting-embolic-transarterial-chemoembolization
#2
Joseph L McDevitt, Ali Alian, Baljendra Kapoor, Stacy Bennett, Amanjit Gill, Abraham Levitin, Mark Sands, K V Narayanan Menon, Federico N Aucejo, Bassam Estfan, Anil K Pillai, Sanjeeva P Kalva, Gordon McLennan
PURPOSE: To compare overall survival and toxicities after yttrium-90 ((90)Y) radioembolization and chemoembolization with drug-eluting embolics (DEE) in patients with infiltrative hepatocellular carcinoma (HCC). MATERIALS AND METHODS: Retrospective review of 50 patients with infiltrative HCC without main portal vein invasion who were treated with (90)Y radioembolization (n = 26) or DEE chemoembolization (n = 24) between March 2007 and August 2012 was completed...
July 6, 2017: Journal of Vascular and Interventional Radiology: JVIR
https://www.readbyqxmd.com/read/28688816/combined-therapy-of-transcatheter-arterial-chemoembolization-and-radiofrequency-ablation-versus-surgical-resection-for-single-2-3-cm-hepatocellular-carcinoma-a%C3%A2-propensity-score-matching-analysis
#3
Hyo-Jae Lee, Jin Woong Kim, Young Hoe Hur, Sang Soo Shin, Suk Hee Heo, Sung Bum Cho, Yang Joon Kang, Hyo Soon Lim, Hyun Ju Seon, Yong Yeon Jeong
PURPOSE: To compare therapeutic outcomes of radiofrequency (RF) ablation combined with transcatheter arterial chemoembolization vs surgical resection (SR) for single 2-3 cm hepatocellular carcinoma (HCC). MATERIALS AND METHODS: Seventy patients underwent combined chemoembolization/RF ablation therapy and 84 underwent SR. Local tumor progression (LTP), intrahepatic distant recurrence (IDR), disease-free survival (DFS), and overall survival (OS) rates, as well as major complications and duration of hospital stay, were compared between groups before and after propensity-score matching...
July 6, 2017: Journal of Vascular and Interventional Radiology: JVIR
https://www.readbyqxmd.com/read/28688815/albumin-bilirubin-and-platelet-albumin-bilirubin-grades-accurately-predict-overall-survival-in-high-risk-patients-undergoing-conventional-transarterial-chemoembolization-for-hepatocellular-carcinoma
#4
Jan Hansmann, Maximilian J Evers, James T Bui, R Peter Lokken, Andrew J Lipnik, Ron C Gaba, Charles E Ray
PURPOSE: To evaluate albumin-bilirubin (ALBI) and platelet-albumin-bilirubin (PALBI) grades in predicting overall survival in high-risk patients undergoing conventional transarterial chemoembolization for hepatocellular carcinoma (HCC). MATERIALS AND METHODS: This single-center retrospective study included 180 high-risk patients (142 men, 59 y ± 9) between April 2007 and January 2015. Patients were considered high-risk based on laboratory abnormalities before the procedure (bilirubin > 2...
July 6, 2017: Journal of Vascular and Interventional Radiology: JVIR
https://www.readbyqxmd.com/read/28673657/image-guided-percutaneous-radiofrequency-ablation-of-central-renal-cell-carcinoma-assessment-of-clinical-efficacy-and-safety-in-31-tumors
#5
Ying Dai, Diego Covarrubias, Raul Uppot, Ronald S Arellano
PURPOSE: To assess clinical efficacy and safety of image-guided percutaneous radiofrequency (RF) ablation of central renal cell carcinoma with adjunctive pyeloperfusion. MATERIALS AND METHODS: Patients with central renal tumors who underwent percutaneous RF ablation between 2005 and 2010 were retrospectively evaluated. Thirty patients with 31 central renal tumors underwent 39 RF ablation sessions. Mean tumor diameter was 3.7 cm (range, 2-7 cm). Median distance between tumor and renal pelvis was 5 mm (range, 0-15 mm)...
July 1, 2017: Journal of Vascular and Interventional Radiology: JVIR
https://www.readbyqxmd.com/read/28673658/long-term-hepatotoxicity-of-yttrium-90-radioembolization-as-treatment-of-metastatic-neuroendocrine-tumor-to%C3%A2-the%C3%A2-liver
#6
Yu-Kai Su, Rosewell V Mackey, Ahsun Riaz, Vanessa L Gates, Al B Benson, Frank H Miller, Vahid Yaghmai, Ahmed Gabr, Riad Salem, Robert J Lewandowski
PURPOSE: To determine long-term hepatotoxicity of yttrium-90 ((90)Y) radioembolization in patients treated for metastatic neuroendocrine tumor (mNET) and evaluate if imaging and laboratory findings of cirrhosis-like morphology are associated with clinical symptoms. MATERIALS AND METHODS: Retrospective review from 2003 to 2016 was performed for patients with mNET treated with (90)Y glass microspheres. Fifty-four patients with > 2 year follow-up were stratified into unilobar (n = 15) vs whole-liver (n = 39) treatment...
June 30, 2017: Journal of Vascular and Interventional Radiology: JVIR
https://www.readbyqxmd.com/read/28669744/quality-improvement-guidelines-for-transarterial-chemoembolization-and-embolization-of-hepatic-malignancy
#7
Ron C Gaba, R Peter Lokken, Ryan M Hickey, Andrew J Lipnik, Robert J Lewandowski, Riad Salem, Daniel B Brown, T Gregory Walker, James E Silberzweig, Mark Otto Baerlocher, Ana Maria Echenique, Mehran Midia, Jason W Mitchell, Siddharth A Padia, Suvranu Ganguli, Thomas J Ward, Jeffrey L Weinstein, Boris Nikolic, Sean R Dariushnia
No abstract text is available yet for this article.
June 29, 2017: Journal of Vascular and Interventional Radiology: JVIR
https://www.readbyqxmd.com/read/28642012/evaluation-of-a-device-combining-an-inferior-vena-cava-filter-and-a-central-venous-catheter-for-preventing-pulmonary-embolism-among-critically-ill-trauma-patients
#8
Victor F Tapson, Joshua P Hazelton, John Myers, Claudia Robertson, Ramyar Gilani, Julie A Dunn, Marko Bukur, Martin A Croce, Ann Peick, Sonlee West, Lawrence Lottenberg, Jay Doucet, Preston R Miller, Bruce Crookes, Rajesh R Gandhi, Chasen A Croft, Anthony Manasia, Brian A Hoey, Howard Lieberman, Oscar D Guillamondegui, Victor Novack, Gregory Piazza, Samuel Z Goldhaber
PURPOSE: To evaluate efficacy and safety of a novel device that combines an inferior vena cava (IVC) filter and central venous catheter (CVC) for prevention of pulmonary embolism (PE) in critically ill patients. MATERIALS AND METHODS: In a multicenter, prospective, single-arm clinical trial, the device was inserted at the bedside without fluoroscopy and subsequently retrieved before transfer from the intensive care unit (ICU). The primary efficacy endpoint was freedom from clinically significant PE or fatal PE 72 hours after device removal or discharge, whichever occurred first...
June 20, 2017: Journal of Vascular and Interventional Radiology: JVIR
https://www.readbyqxmd.com/read/28629928/safety-and-efficacy-of-endovascular-fiducial-marker-insertion-for-cyberknife-stereotactic-radiation-therapy-planning-in-early-stage-lung-cancer
#9
Mikael Mongeon, Florence Thibault, Carl Chartrand-Lefebvre, Andrei-Bogdan Gorgos, Gilles Soulez, Edith Filion, Eric Therasse
PURPOSE: To evaluate the safety and efficacy of endovascular fiducial markers (EVFMs) for CyberKnife stereotactic radiation therapy (RT) of malignant lung neoplasms in patients with contraindications to percutaneous fiducial marker (PTFM) placement. MATERIALS AND METHODS: Between January 2011 and December 2013, 15 patients (7 men and 8 women) aged 59-87 years (mean, 73 y) underwent EVFM placement and 109 patients (54 men and 55 women) aged 55-92 years (mean, 73 y) underwent 114 PTFM placements...
June 16, 2017: Journal of Vascular and Interventional Radiology: JVIR
https://www.readbyqxmd.com/read/28610742/interventional-treatment-for-hepatic-artery-thrombosis-after-liver-transplantation
#10
Hua Zhang, Sheng Qian, Rong Liu, Wei Yuan, Jian-Hua Wang
PURPOSE: To evaluate short-term and long-term effectiveness of interventional treatment for hepatic artery thrombosis (HAT). MATERIALS AND METHODS: From March 2003 to October 2015, 34 patients (32 male and 2 female; mean age, 45 y; range 7-64 y) with HAT were identified 0-21d (mean 6.5 d ± 6.0) after liver transplantation and underwent interventional treatments. Technical success, clinical success, complications, hepatic artery patency, and survival time were assessed...
June 11, 2017: Journal of Vascular and Interventional Radiology: JVIR
https://www.readbyqxmd.com/read/28599873/percutaneous-mr-imaging-guided-cryoablation-of-small-renal-masses-in-a-3-t-closed-bore-mr-imaging-environment-initial-experience
#11
Tim J van Oostenbrugge, Johan F Langenhuijsen, Christiaan G Overduin, Sjoerd F Jenniskens, Peter F A Mulders, Jurgen J Fütterer
PURPOSE: To assess the feasibility of percutaneous magnetic resonance (MR) imaging-guided cryoablation of small renal masses (SRMs) in a 3-T environment and to evaluate intraprocedural imaging, procedural safety, and initial outcomes. MATERIALS AND METHODS: The analysis included 9 patients (4 men; median age, 72 y; range, 70-82 y) with 9 SRMs (diameter, 12-30 mm). Lesions underwent biopsy, and cryoneedles were inserted under ultrasound guidance. Verification of needle positions and ice-ball monitoring were performed by T1-weighted volumetric interpolated breath-hold examination and T2-weighted half-Fourier acquired single-shot turbo spin-echo sequences...
June 7, 2017: Journal of Vascular and Interventional Radiology: JVIR
https://www.readbyqxmd.com/read/28578990/outcomes-of-ultrasound-guided-thrombin-injection-of-nongroin-arterial-pseudoaneurysms
#12
Johnathan C Valesano, John J Schmitz, A Nicholas Kurup, Grant D Schmit, Michael R Moynagh, Thomas D Atwell, Bradley D Lewis, Robert A Lee, Matthew R Callstrom
PURPOSE: To evaluate success and complication rates of percutaneous ultrasound-guided thrombin injection of nongroin pseudoaneurysms (PSAs). MATERIALS AND METHODS: Retrospective review of a prospectively maintained institutional database yielded 39 cases of arterial PSAs occurring at nongroin sites that were treated with percutaneous ultrasound-guided thrombin injection between 2000 and 2016 (average patient age 69.2 y ± 14.0). Of PSAs, 74.4% (29/39) arose in the upper extremities, and 92...
June 1, 2017: Journal of Vascular and Interventional Radiology: JVIR
https://www.readbyqxmd.com/read/28549711/symptomatic-lumbar-facet-synovial-cysts-clinical-outcomes-following-percutaneous-ct-guided-cyst-rupture-with-intraarticular-steroid-injection
#13
Steffen J Haider, Nu R Na, Clifford J Eskey, Jessica G Fried, Natalie Y Ring, Mike H Bao, David A Pastel
PURPOSE: To evaluate clinical outcomes following percutaneous rupture of symptomatic lumbar facet synovial cysts (LFSCs) with intraarticular steroid injection. MATERIALS AND METHODS: In this retrospective review, 44 consecutive patients with symptomatic LFSCs received primary treatment with CT-guided synovial cyst rupture with intraarticular steroid injection. Outcomes questionnaires were obtained before and 1, 4, 26, and 52 weeks after LFSC rupture. Assessment included pain medication use and numeric rating scale (NRS), Oswestry Disability Index (ODI), and 12-item short form health survey (SF-12) physical and mental composite scores (PCS and MCS)...
May 24, 2017: Journal of Vascular and Interventional Radiology: JVIR
https://www.readbyqxmd.com/read/28549710/complication-rates-observed-in-silicone-and-polyurethane-catheters-of-totally-implanted-central-venous-access-devices-implanted-in-the-upper-arm
#14
Jasmin D Busch, Maren Vens, Catherine Mahler, Jochen Herrmann, Gerhard Adam, Harald Ittrich
PURPOSE: To present frequency and types of complications related to silicone (SI) versus polyurethane (PUR) catheters of totally implanted venous access devices (TIVADs) placed in the upper arm. MATERIAL AND METHODS: A cohort of 2,491 consecutive patients with TIVADs implanted between 2006 and 2015 was retrospectively analyzed. Complications were classified according to SIR guidelines. Pearson χ(2) test was used for categorical variables, and Student t test was used for continuous variables...
May 24, 2017: Journal of Vascular and Interventional Radiology: JVIR
https://www.readbyqxmd.com/read/28549709/ct-guided-bone-biopsies-in-metastatic-castration-resistant-prostate-cancer-factors-predictive-of-maximum-tumor-yield
#15
Michael G Holmes, Erik Foss, Gabby Joseph, Adam Foye, Brooke Beckett, Daria Motamedi, Jack Youngren, George V Thomas, Jiaoti Huang, Rahul Aggarwal, Joshi J Alumkal, Tomasz M Beer, Eric J Small, Thomas M Link
PURPOSE: To evaluate the success rate of CT-guided bone biopsies in metastatic castration-resistant prostate cancer (mCRPC) and to investigate associated technical, imaging, and clinical parameters affecting diagnostic yields. MATERIALS AND METHODS: Eighty CT-guided bone biopsy specimens were obtained from 72 men (median age, 68 y; range, 49-89 y) enrolled in a multicenter trial to identify mechanisms of resistance in mCRPC. Successful biopsy was determined by histologic confirmation of tumor cells and successful isolation of RNA for molecular analysis...
May 24, 2017: Journal of Vascular and Interventional Radiology: JVIR
https://www.readbyqxmd.com/read/28506701/case-control-study-of-intraarterial-verapamil-for-intraprostatic-anastomoses-to-extraprostatic-arteries-in-prostatic-artery-embolization-for-benign-prostatic-hypertrophy
#16
Simon Chun Ho Yu, Carmen Cho, Esther Hung, Defeng Wang, Peter Chiu, Chi Hang Yee, Anthony Ng
PURPOSE: It is hypothesized that intraarterial administration of verapamil is a safe and effective way to reverse the flow in intraprostatic anastomoses to extraprostatic arteries without compromising treatment outcomes in prostatic artery embolization (PAE) for benign prostatic hypertrophy (BPH). MATERIALS AND METHODS: A prospective study of 62 prostate sides in 31 consecutive patients (median age, 66 y; range, 60-71 y) with symptomatic BPH was undertaken. Median prostate volume was 72...
May 13, 2017: Journal of Vascular and Interventional Radiology: JVIR
https://www.readbyqxmd.com/read/28501268/techniques-to-form-a-suitable-lipiodol-epirubicin-emulsion-by-using-3-way-stopcock-methods-in-transarterial-chemoembolization-for-liver-tumor
#17
Tetsuya Masada, Toshihiro Tanaka, Hideyuki Nishiofuku, Yasushi Fukuoka, Takeshi Sato, Shota Tatsumoto, Nagaaki Marugami, Kimihiko Kichikawa
PURPOSE: To compare physicochemical properties of emulsions of ethiodized oil (Lipiodol; Guerbet, Villepinte, France) and epirubicin prepared using different techniques for conventional transarterial chemoembolization. MATERIALS AND METHODS: Lipiodol was mixed with epirubicin solution (8.33 mg/mL) by using a 3-way stopcock. The following technical parameters were compared: ratio of epirubicin solution to Lipiodol (1:2 vs 1:1), number of pumping exchanges through the stopcock (20 exchanges vs 10 exchanges), pumping speed (1 s/push vs 2 s/push), and first push syringe (epirubicin solution vs Lipiodol)...
May 11, 2017: Journal of Vascular and Interventional Radiology: JVIR
https://www.readbyqxmd.com/read/28495452/society-of-interventional-radiology-position-statement-on-parental-leave
#18
Meridith J Englander, Christine E Ghatan, Barbara Nickel Hamilton, Shellie C Josephs, Kari J Nelson, Laura E Traube
No abstract text is available yet for this article.
May 9, 2017: Journal of Vascular and Interventional Radiology: JVIR
https://www.readbyqxmd.com/read/28483304/short-term-safety-and-efficacy-of-balloon-occluded-retrograde-transvenous-obliteration-using-ethanolamine-oleate-results-of-a-prospective-multicenter-single-arm-trial
#19
Masao Kobayakawa, Shigehiro Kokubu, Shozo Hirota, Jun Koizumi, Norifumi Nishida, Taku Yasumoto, Satoshi Mochida, Hisashi Hidaka, Noriko Tanaka, Tsuyoshi Tajima
PURPOSE: To evaluate 90-day outcomes after balloon-occluded retrograde transvenous obliteration (BRTO) with ethanolamine oleate (EO) in patients with gastric varices (GVs). MATERIALS AND METHODS: An 8-site prospective single-arm clinical trial was conducted. Patients who had endoscopically confirmed GVs with a gastrorenal shunt were eligible for the study. Overnight BRTO was performed, and efficacy was evaluated by endoscopy and contrast-enhanced computed tomography (CT)...
May 5, 2017: Journal of Vascular and Interventional Radiology: JVIR
https://www.readbyqxmd.com/read/28483303/transcatheter-arterial-embolization-for-gastrointestinal-bleeding-associated-with-gastric-carcinoma-prognostic-factors-predicting-successful-hemostasis-and%C3%A2-survival
#20
Sangik Park, Ji Hoon Shin, Dong-Il Gwon, Hyoung Jung Kim, Kyu-Bo Sung, Hyun-Ki Yoon, Gi-Young Ko, Heung Kyu Ko
PURPOSE: To evaluate outcomes of transcatheter arterial embolization (TAE) for gastric cancer-related gastrointestinal (GI) bleeding and factors associated with successful TAE and improved survival after TAE. MATERIALS AND METHODS: This retrospective study included 43 patients (34 men; age 60.6 y ± 13.6) with gastric cancer-related GI bleeding undergoing angiography between January 2000 and December 2015. Clinical course, laboratory findings, and TAE characteristics were reviewed...
May 5, 2017: Journal of Vascular and Interventional Radiology: JVIR
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