{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,24]],"date-time":"2026-10-24T12:39:48Z","timestamp":1792845588425,"version":"4.5.0"},"reference-count":23,"publisher":"SAGE Publications","license":[{"start":{"date-parts":[[2026,8,2]],"date-time":"2026-08-02T00:00:00Z","timestamp":1785628800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["J Vasc Access"],"abstract":"<jats:sec>\n                    <jats:title>Background:<\/jats:title>\n                    <jats:p>Despite technically successful angioplasty of native arteriovenous fistula (AVF) stenoses, early luminal loss may occur before routine post-angiography surveillance. While elastic recoil is recognized intra-procedurally, delayed reduction in luminal diameter from early post-angioplasty recoil (EPR) remains poorly characterized.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods:<\/jats:title>\n                    <jats:p>We performed a retrospective secondary analysis of a multicenter randomized controlled trial comparing drug-eluting balloons (DEB) with sham balloons for recurrent AVF stenoses in 102 patients. Minimum luminal diameter on completion angiography (D0) was compared with the first post-angioplasty ultrasound performed within 14\u2009days (D1). EPR was defined as &gt;30% reduction in luminal diameter between D0 and D1. Baseline clinical, vascular access, and procedural variables were analyzed to identify predictors of EPR. Re-intervention rates and luminal changes at 6\u2009months were assessed.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results:<\/jats:title>\n                    <jats:p>\n                      Of 129 trial participants, 102 had complete angiographic and ultrasound datasets. EPR occurred in 42 patients (41%), with a mean diameter reduction of 43.7%. AVFs demonstrating EPR were significantly older than those without recoil (mean age 3.71 vs 2.33\u2009years;\n                      <jats:italic toggle=\"yes\">p<\/jats:italic>\n                      \u2009=\u20090.022). Patient age, access location, prior interventions, and stent use were not associated with EPR. Mean diameter reduction was 43.7% in the EPR group versus 11.5% in the non-EPR group (\n                      <jats:italic toggle=\"yes\">p<\/jats:italic>\n                      \u2009&lt;\u20090.001). Overall 6-month re-intervention rates were similar between groups; however, subgroup analysis demonstrated that EPR accounted for approximately 45% of total luminal loss in 27\/102 patients requiring repeat intervention. DEB use did not influence EPR but was associated with reduced late restenosis.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusions:<\/jats:title>\n                    <jats:p>Early post-angioplasty luminal loss detected on ultrasound is common following AVF angioplasty and occurs more frequently in older fistulas. EPR contributes substantially to subsequent restenosis and may represent an under-recognized mechanism of early treatment failure. Selective early ultrasound surveillance may help identify patients at increased risk of early luminal compromise.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1177\/11297298261463600","type":"journal-article","created":{"date-parts":[[2026,8,3]],"date-time":"2026-08-03T05:13:39Z","timestamp":1785734019000},"update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":0,"title":["Quantifying the early recoil of post-angioplasty lesions in the native arterio-venous fistula"],"prefix":"10.1177","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-7591-4312","authenticated-orcid":false,"given":"Umer","family":"Khan","sequence":"first","affiliation":[{"name":"Department of Vascular Surgery, Prince of Wales Hospital, Randwick, NSW, Australia"},{"name":"Division of Nephrology, Department of Medicine, National University Hospital, Singapore"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Nathan","family":"Turner","sequence":"additional","affiliation":[{"name":"Department of Vascular Surgery, Prince of Wales Hospital, Randwick, NSW, Australia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Lukas","family":"Kairaitis","sequence":"additional","affiliation":[{"name":"Western Renal Service, Sydney, NSW, Australia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0003-4022-4164","authenticated-orcid":false,"given":"David","family":"Burgess","sequence":"additional","affiliation":[{"name":"Department of Cardiology, Western Sydney University, Blacktown Hospital, Blacktown, NSW, Australia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Tracie","family":"Barber","sequence":"additional","affiliation":[{"name":"University of New South Wales, Sydney, NSW, Australia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Luke","family":"Baker","sequence":"additional","affiliation":[{"name":"Department of Interventional Radiology, Westmead Hospital, Westmead, NSW, Australia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2883-3894","authenticated-orcid":false,"given":"Jan","family":"Swinnen","sequence":"additional","affiliation":[{"name":"Department of Surgery, University of Sydney, Westmead Hospital, Westmead, NSW, Australia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8717-4406","authenticated-orcid":false,"given":"Shannon","family":"Thomas","sequence":"additional","affiliation":[{"name":"Department of Vascular Surgery, Prince of Wales Hospital, Randwick, NSW, Australia"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"179","published-online":{"date-parts":[[2026,8,2]]},"reference":[{"key":"e_1_3_3_2_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.ejvs.2018.02.001"},{"key":"e_1_3_3_3_2","doi-asserted-by":"publisher","DOI":"10.1053\/j.ajkd.2019.12.001"},{"key":"e_1_3_3_4_2","doi-asserted-by":"publisher","DOI":"10.1177\/0954411920926077"},{"key":"e_1_3_3_5_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.jvir.2016.07.015"},{"key":"e_1_3_3_6_2","doi-asserted-by":"publisher","DOI":"10.1111\/ans.16121"},{"key":"e_1_3_3_7_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.jvir.2014.05.020"},{"key":"e_1_3_3_8_2","doi-asserted-by":"publisher","DOI":"10.1148\/radiol.2015150991"},{"key":"e_1_3_3_9_2","doi-asserted-by":"publisher","DOI":"10.1053\/j.ackd.2009.06.009"},{"key":"e_1_3_3_10_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.kint.2015.12.019"},{"key":"e_1_3_3_11_2","doi-asserted-by":"publisher","DOI":"10.5414\/CNP88FX15"},{"key":"e_1_3_3_12_2","first-page":"9076","article-title":"Early inadequate venous flow volume after technically successful balloon angioplasty of radiocephalic arteriovenous fistula: causes and follow-up results","volume":"27","author":"Tanyeri A.","year":"2023","unstructured":"Tanyeri A. Early inadequate venous flow volume after technically successful balloon angioplasty of radiocephalic arteriovenous fistula: causes and follow-up results. Eur Rev Med Pharmacol Sci 2023; 27: 9076\u20139084.","journal-title":"Eur Rev Med Pharmacol Sci"},{"key":"e_1_3_3_13_2","doi-asserted-by":"crossref","unstructured":"Baumann F Fust J Peter Engelberger R et al. Early recoil after balloon angioplasty of tibial artery obstructions in patients with critical limb ischemia www.jevt.org (2014).","DOI":"10.1583\/13-4486MR.1"},{"key":"e_1_3_3_14_2","doi-asserted-by":"publisher","DOI":"10.1177\/1129729818801556"},{"key":"e_1_3_3_15_2","doi-asserted-by":"publisher","DOI":"10.1177\/1526602819842851"},{"key":"e_1_3_3_16_2","doi-asserted-by":"publisher","DOI":"10.1007\/s10237-023-01784-5"},{"key":"e_1_3_3_17_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0002-9149(99)80321-X"},{"key":"e_1_3_3_18_2","doi-asserted-by":"publisher","DOI":"10.1053\/ajkd.1998.v32.pm9708612"},{"key":"e_1_3_3_19_2","doi-asserted-by":"publisher","DOI":"10.1371\/journal.pone.0146212"},{"key":"e_1_3_3_20_2","doi-asserted-by":"publisher","DOI":"10.1053\/j.ajkd.2011.04.018"},{"key":"e_1_3_3_21_2","doi-asserted-by":"publisher","DOI":"10.1007\/s11255-017-1515-0"},{"key":"e_1_3_3_22_2","doi-asserted-by":"publisher","DOI":"10.1371\/journal.pone.0296191"},{"key":"e_1_3_3_23_2","doi-asserted-by":"publisher","DOI":"10.1177\/15266028211058690"},{"key":"e_1_3_3_24_2","doi-asserted-by":"publisher","DOI":"10.1111\/sdi.12305"}],"container-title":["The Journal of Vascular Access"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/11297298261463600","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/full-xml\/10.1177\/11297298261463600","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/11297298261463600","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,10,24]],"date-time":"2026-10-24T11:48:32Z","timestamp":1792842512000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.sagepub.com\/doi\/10.1177\/11297298261463600"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,8,2]]},"references-count":23,"alternative-id":["10.1177\/11297298261463600"],"URL":"https:\/\/doi.org\/10.1177\/11297298261463600","relation":{},"ISSN":["1129-7298","1724-6032"],"issn-type":[{"value":"1129-7298","type":"print"},{"value":"1724-6032","type":"electronic"}],"subject":[],"published":{"date-parts":[[2026,8,2]]},"article-number":"11297298261463600"}}