{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,30]],"date-time":"2026-09-30T18:09:47Z","timestamp":1790791787598,"version":"4.1.0"},"reference-count":23,"publisher":"SAGE Publications","issue":"4","license":[{"start":{"date-parts":[[2021,9,8]],"date-time":"2021-09-08T00:00:00Z","timestamp":1631059200000},"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"],"published-print":{"date-parts":[[2023,7]]},"abstract":"<jats:sec>\n                    <jats:title>Background:<\/jats:title>\n                    <jats:p>There is no consensus of the optimal arterial and venous sizes on arteriovenous fistula (AVF) function and patency. The purpose of our study was to determine the influence of vein and artery sizes on maturation and patency in autologous first time AVF in a vascular access clinic of Mexican Social Security.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods:<\/jats:title>\n                    <jats:p>Approved IRB single-center retrospective study in patients referred for their first AVF from 01\/2018\/ to 04\/2020. Perianastomotic inner vein diameter and single inner artery diameter was recorded by duplex ultrasound. Outcomes were: failure to mature (FTM) and cumulative primary patency survival.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results:<\/jats:title>\n                    <jats:p>\n                      Eighty-six AVF\u2019s were created (mean age 45.5\u2009\u00b1\u200915.1\u2009years; 62.8% male; mean BMI 25.9\u2009\u00b1\u20094.3\u2009kg\/m\n                      <jats:sup>2<\/jats:sup>\n                      ). About 86% were brachiocephalic AVF. Eight (8.1%) AVF had FTM. Mean follow-up was 19.7\u2009\u00b1\u20098.5\u2009months. Two-year patency survival was 81.4%. FTM vein and artery diameters (2.1\u2009\u00b1\u20090.3 and 2.8\u2009\u00b1\u20090.7\u2009mm respectively) were smaller than successful AVF\u2019s (3.1\u2009\u00b1\u20090.9 and 3.5\u2009\u00b1\u20090.6\u2009mm) ( p\u2009&lt;\u20090.05). ROC curve calculated a 2.15\u2009mm vein diameter cutoff (AUC: 0.86) and a 2.95\u2009mm artery diameter cutoff (AUC: 079) for FTM AVF\u2019s (83% sensitivity, 72% specificity both) ( p\u2009&lt;\u20090.05). AVF\u2019s created with a vein diameter &lt;2.15\u2009mm and &lt;2.95\u2009mm artery diameter had statistically significant lower patency survival than AVF\u2019s with larger vein and artery diameters ( p\u2009&lt;\u20090.05).\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion:<\/jats:title>\n                    <jats:p>Vein diameter &lt;2.15\u2009mm and artery diameter &lt;2.95\u2009mm influences AVF maturation and patency in a Mexican population.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1177\/11297298211044023","type":"journal-article","created":{"date-parts":[[2021,9,8]],"date-time":"2021-09-08T05:55:49Z","timestamp":1631080549000},"page":"599-605","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":9,"title":["Vein and artery diameter influence on arteriovenous fistula maturation and patency in a Mexican population"],"prefix":"10.1177","volume":"24","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-2883-9188","authenticated-orcid":false,"given":"Gustavo","family":"Martinez-Mier","sequence":"first","affiliation":[{"name":"Department of Research, UMAE HE 14 CMN Adolfo Ruiz Cortines, Veracruz, Mexico"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Miguel Angel","family":"Cisneros-Tinoco","sequence":"additional","affiliation":[{"name":"Department of Vascular Surgery, UMAE HE 14 CMN Adolfo Ruiz Cortines, Veracruz, Mexico"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Francisco Gerardo","family":"Sanchez-Ruiz","sequence":"additional","affiliation":[{"name":"Department of Vascular Surgery, UMAE HE 14 CMN Adolfo Ruiz Cortines, Veracruz, Mexico"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"179","published-online":{"date-parts":[[2021,9,8]]},"reference":[{"key":"bibr1-11297298211044023","doi-asserted-by":"publisher","DOI":"10.1053\/j.ajkd.2006.04.029"},{"key":"bibr2-11297298211044023","doi-asserted-by":"publisher","DOI":"10.1111\/j.1525-139X.2012.01069.x"},{"key":"bibr3-11297298211044023","doi-asserted-by":"publisher","DOI":"10.1111\/j.1525-139X.2011.00969.x"},{"key":"bibr4-11297298211044023","doi-asserted-by":"publisher","DOI":"10.1111\/j.1523-1755.2002.kid551.x"},{"key":"bibr5-11297298211044023","doi-asserted-by":"publisher","DOI":"10.1111\/j.1523-1755.2005.00355.x"},{"key":"bibr6-11297298211044023","doi-asserted-by":"publisher","DOI":"10.1371\/journal.pone.0119958"},{"key":"bibr7-11297298211044023","doi-asserted-by":"publisher","DOI":"10.1016\/j.avsg.2014.11.026"},{"key":"bibr8-11297298211044023","doi-asserted-by":"publisher","DOI":"10.1053\/j.ajkd.2017.11.020"},{"key":"bibr9-11297298211044023","doi-asserted-by":"publisher","DOI":"10.1016\/j.avsg.2019.06.034"},{"key":"bibr10-11297298211044023","doi-asserted-by":"publisher","DOI":"10.1016\/j.jvs.2014.06.092"},{"key":"bibr11-11297298211044023","doi-asserted-by":"publisher","DOI":"10.1093\/ndt\/13.1.125"},{"key":"bibr12-11297298211044023","doi-asserted-by":"publisher","DOI":"10.1046\/j.1523-1755.2001.00031.x"},{"key":"bibr13-11297298211044023","doi-asserted-by":"publisher","DOI":"10.1016\/j.jvs.2015.07.086"},{"key":"bibr14-11297298211044023","doi-asserted-by":"publisher","DOI":"10.1016\/j.jvs.2015.08.106"},{"key":"bibr15-11297298211044023","doi-asserted-by":"publisher","DOI":"10.1016\/j.ejvs.2017.02.006"},{"key":"bibr16-11297298211044023","doi-asserted-by":"publisher","DOI":"10.1016\/j.jvs.2019.03.075"},{"key":"bibr17-11297298211044023","doi-asserted-by":"publisher","DOI":"10.1053\/ajkd.2002.33394"},{"key":"bibr18-11297298211044023","doi-asserted-by":"publisher","DOI":"10.1016\/j.ajkd.2003.07.003"},{"key":"bibr19-11297298211044023","doi-asserted-by":"publisher","DOI":"10.1016\/j.jvs.2015.04.451"},{"key":"bibr20-11297298211044023","doi-asserted-by":"publisher","DOI":"10.1016\/j.ejvs.2006.09.001"},{"key":"bibr21-11297298211044023","doi-asserted-by":"publisher","DOI":"10.1016\/j.ejvs.2006.10.035"},{"key":"bibr22-11297298211044023","doi-asserted-by":"publisher","DOI":"10.1016\/j.jvs.2009.02.018"},{"key":"bibr23-11297298211044023","doi-asserted-by":"publisher","DOI":"10.1016\/j.ejvs.2017.01.015"}],"container-title":["The 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