Journal of vascular and interventional radiology : JVIR
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J Vasc Interv Radiol · Aug 2013
ReviewTransarterial chemoembolization with irinotecan beads in the treatment of colorectal liver metastases: systematic review.
For patients with unresectable colorectal liver metastasis (CRLM), transarterial embolization with the use of drug-eluting beads with irinotecan (DEBIRI) represents a novel alternative to systemic chemotherapy or local treatments alone. The present systematic review evaluates available data on the efficacy and safety of DEBIRI embolization. ⋯ For patients with unresectable CRLM, particularly after failure to respond to first-line regimens, DEBIRI represents a novel alternative to systemic chemotherapy alone, transarterial embolization with other agents, or other local treatments (eg, microwave or radiofrequency ablation). In these reports, DEBIRI was safe and effective in the in the treatment of unresectable CRLM. Further RCTs comparing DEBIRI with alternative management strategies are required to define the optimal role for this treatment.
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J Vasc Interv Radiol · Aug 2013
ReviewTreatment of hepatocellular carcinoma combining sorafenib and transarterial locoregional therapy: state of the science.
The potential for increased efficacy with combined transarterial chemoembolization and sorafenib is a topic of increased interest to specialists who care for patients with unresectable hepatocellular carcinoma. There is strong scientific rationale for combination therapy: transarterial chemoembolization produces ischemia and stimulates hypoxia-inducible factor-1α, resulting in a local and systemic upregulation of vascular endothelial growth factor (VEGF), which can increase tumor angiogenesis. ⋯ The potential of this approach has not yet been fully realized in clinical trials, and many unanswered questions remain. This review article discusses the state of the science of arterial locoregional therapies and sorafenib.
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Strategic planning and business planning are processes commonly employed by organizations that exist in competitive environments. Although it is difficult to prove a causal relationship between formal strategic/business planning and positive organizational performance, there is broad agreement that formal strategic and business plans are components of successful organizations. ⋯ As health care becomes more competitive, familiarity with these tools may grow in importance. Herein we provide an overview of formal strategic and business planning, and offer a roadmap for an interventional radiology-specific plan that may be useful for organizations confronting competitive and financial threats.
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J Vasc Interv Radiol · Dec 2011
ReviewReview of venous anatomy for venographic interpretation in chronic cerebrospinal venous insufficiency.
Chronic cerebrospinal venous insufficiency (CCSVI) represents a recently described condition that may potentially contribute to the symptoms experienced by patients with multiple sclerosis. The evaluation of a prospective patient for CCSVI often involves an invasive evaluation with venography of the internal jugular and azygos veins. The purpose of this article is to review the normal anatomy of the internal jugular, vertebral, and azygos veins, as an understanding of these veins is necessary for appropriate interpretation of the venograms obtained to evaluate patients for CCSVI.