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A Meta-analysis of Comparative Outcome and Cost-Effectiveness of Internal Iliac Artery Embolization with Vascular Plug Versus Coil.
- Source :
- CardioVascular & Interventional Radiology; May2020, Vol. 43 Issue 5, p706-713, 8p
- Publication Year :
- 2020
-
Abstract
- <bold>Purpose: </bold>To evaluate the comparative outcome and cost of vascular plugs versus coils for internal iliac artery embolization prior to endovascular aortic aneurysm repair.<bold>Method: </bold>A search was performed for internal iliac artery embolization studies in adult patients from January 2005 to July 2018. Inclusion criteria included embolization of unilateral or bilateral IIAs with either coils or plug(s) prior to endovascular aortic repair. Meta-analysis was performed using a fixed effects model with the inverse variance-weighted average method to determine pooled differences in surgical time, fluoroscopy time, radiation exposure, number of devices used, cost of devices, and post-embolization buttock claudication. Heterogeneity was assessed using the Chi-square statistic. Pooled outcomes were compared, and quality assessments were evaluated using the Newcastle-Ottawa scale.<bold>Result: </bold>Six studies met inclusion criteria. One hundred and eighty-one patients were included in the study, of which 87 were in the plug group and 94 in the coil group. Vascular plug use led to 35.32 min shorter surgery time (p < 0.001), 15.64 min less fluoroscopy time (p < 0.001), 157,599 mGy/cm2 less radiation (p < 0.001), and 5.88 fewer occlusive devices (p < 0.001) than the use of coils alone. The estimated total cost of occlusion devices was $575.45 USD lower in the plug cohort (p < 0.001). The development of buttock claudication 12 months after EVAR was 11% less likely in the plug cohort but was not statistically significant (p = 0.71).<bold>Conclusion: </bold>The vascular plug appears to be superior to coils in embolization of the internal iliac artery due to shorter surgical time, fluoroscopy time, radiation exposure, and total cost of occlusive devices. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 01741551
- Volume :
- 43
- Issue :
- 5
- Database :
- Complementary Index
- Journal :
- CardioVascular & Interventional Radiology
- Publication Type :
- Academic Journal
- Accession number :
- 143000494
- Full Text :
- https://doi.org/10.1007/s00270-020-02425-5