Safety and effectiveness of the different types of embolic materials for the treatment of testicular varicoceles: a systematic review
Abstract
The purpose of this study is to assess the current evidence regarding the safety and effectiveness of the various embolic materials used in varicoceles embolization. A systematic review was performed according to the Preferred Reporting Items for Systematic Reviews and Meta-Analysis guidelines. Databases were searched for clinical studies that investigated the clinical outcomes of embolization treatment for the management of testicular varicoceles. Study methodological quality was analyzed. 23 retrospective and 7 prospective clinical studies were identified with a total of 3505 patients. Technical success rates appear to be above 90% for all embolic materials without any significant differences. In terms of recurrence rates, glue (N = 251) appeared to have the lowest and sclerosants alone (N = 728) the highest recurrence rates which were 4.2% (11-3.08%, SD: 5.9) and 11.03% (18.8-5.15%, SD: 6.06) within an average follow up (f/u) of 16.13 and 25.48 months respectively. Coils alone (N = 898) had an average recurrence rate of 9.1% (17.8-1.4%; SD: 5.79) and a mean f/u of 39.3 months. After an average of 12 months of f/u, the addition of sclerosants (N = 1628) as an adjunct to coils did not improve recurrence rates (8.44%, 16.5-5.1%...Continue Reading
References
Percutaneous retrograde varicocele embolisation using tungsten embolisation coils: a five year audit
Citations
Related Concepts
Related Feeds
Cajal Bodies & Gems
Cajal bodies or coiled bodies are dense foci of coilin protein. Gemini of Cajal bodies, or gems, are microscopically similar to Cajal bodies. It is believed that Cajal bodies play important roles in RNA processing while gems assist the Cajal bodies. Find the latest research on Cajal bodies and gems here.