| Title | Isolated limb infusion with cytotoxic agents: A simplified approach for venous access. | | Author(s) | Vyas A, Avritscher R, Ensor J, Ross M, Wallace MJ | | Institution | Department of Diagnostic Radiology, The University of Texas M. D. Anderson Cancer Center, Houston, Texas. | | Source | Cancer 2009 Nov 18. | | Abstract | BACKGROUND:: Isolated limb infusion (ILI) of cytotoxic agents is a regional therapy for cutaneous malignancies in a single extremity. Conventional ILI technique requires retrograde catheterization of the contralateral femoral vein. A novel modified ILI technique uses an ipsilateral popliteal venous approach. The purpose of this study was to compare the performance of ILI using the 2 different approaches.
METHODS:: Data from patients who underwent lower-extremity ILI at the authors' institution between October 2005 and June 2008 were retrospectively reviewed. The authors compared the 2 ILI approaches with regard to overall procedure time, fluoroscopy time, and the number of callbacks to the operating room (OR) for flow-related issues. The Student t test and Fisher exact test were used. Adverse events, including deep venous thrombosis (DVT) in the treated limb, were recorded.
RESULTS:: Between October 2005 and June 2008, 67 lower-extremity ILI procedures (15 using a contralateral venous access approach and 52 using an ipsilateral venous access approach) were performed in 62 patients (28 men and 34 women aged 31-82 years). The mean fluoroscopy times for the contralateral and ipsilateral groups were 17.9 and 8.3 minutes, respectively (P = .0019). No significant difference in the overall procedure time and number of callbacks to the OR for flow-related issues between the 2 groups was identified.
CONCLUSIONS:: The ipsilateral popliteal venous approach is a simplified and safe ILI technique with significantly lower overall fluoroscopy procedure times required for catheter placement and no difference in catheter-related adverse events, when compared with the conventional contralateral approach. Cancer 2010. (c) 2009 American Cancer Society. | | Language | ENG | | Pub Type(s) | JOURNAL ARTICLE
| | PubMed ID | 19924798 |
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