ArticleRenal failure2026
Effect of the modified RADAR, No-touch, and conventional techniques on arteriovenous fistula outcomes.
Article in Renal failure, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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Abstract
objectiveLow primary patency rates represent a major problem of radiocephalic arteriovenous fistula (RC-AVF). No-touch techniques and radial artery deviation and reimplantation (RADAR) were reported and used in RC-AVF creation. To enhance RC-AVF outcomes, we devised a modified RADAR technique and conducted a retrospective study comparing this approach with no-touch and conventional methods for RC-AVF creation.
methodsWe retrospectively reviewed patients undergoing RC-AVF creation for hemodialysis using either the modified RADAR, no-touch, or conventional technique between January 2023 and December 2024. The primary patency, juxta-anastomotic stenosis, and maturation rates of the three techniques were compared and analyzed.
resultsIn total, 289 patients were included. The incidence of anastomotic stenosis was significantly lower (
conclusionThe modified RADAR technique for RC-AVF creation resulted in higher primary patency, lower juxta-anastomotic stenosis, and improved maturation rates.
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