{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,4]],"date-time":"2026-05-04T23:04:38Z","timestamp":1777935878606,"version":"3.51.4"},"reference-count":16,"publisher":"SAGE Publications","issue":"2","license":[{"start":{"date-parts":[[2010,4,1]],"date-time":"2010-04-01T00:00:00Z","timestamp":1270080000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["J Vasc Access"],"published-print":{"date-parts":[[2010,4]]},"abstract":"<jats:sec>\n                    <jats:title>Background<\/jats:title>\n                    <jats:p>The tunneled cuffed catheter (TCC) is used as a bridge access for hemodialysis. Few prospective studies have been designed to evaluate conversion from non-tunneled to TCC without the use of fluoroscopy when performed by nephrologists.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>We performed an observational prospective cohort in incident patients receiving hemodialysis through a non-tunneled right jugular vein catheter.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>130 procedures were performed in 122 patients (51\u00b118 years). The success rate was 100%. There was a total of 26,546 catheter days. Ninety-one of the 130 catheters were removed during the study period. Life table analysis revealed primary patency rates of 92%, 82%, and 68% at 30, 60, and 120 days, respectively. Infection requiring catheter removal occurred at a frequency of 0.09 per 100 catheter days. Catheter malfunction requiring intervention occurred at a rate of 0.03 per 100 catheter days. Hypertension and duration of existing non-tunneled catheter of less than 2 weeks were independently associated with better TCC survival.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion<\/jats:title>\n                    <jats:p>The conversion from non-tunneled to TCC performed by nephrologists and without fluoroscopy may be safe by using the internal right jugular vein. The ideal time to do this procedure is within less than 2 weeks of existing non-tunneled catheter.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1177\/112972981001100210","type":"journal-article","created":{"date-parts":[[2018,1,26]],"date-time":"2018-01-26T12:04:49Z","timestamp":1516968289000},"page":"138-142","source":"Crossref","is-referenced-by-count":22,"title":["Insertion of Tunneled Hemodialysis Catheters without Fluoroscopy"],"prefix":"10.1177","volume":"11","author":[{"given":"Rosilene","family":"Motta Elias","sequence":"first","affiliation":[{"name":"Nephrology Division, Hospital das Cl\u00ednicas, University of S\u00e3o Paulo School of Medicine, S\u00e3o Paulo - Brazil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Sonia","family":"Cristina da Silva Makida","sequence":"additional","affiliation":[{"name":"Nephrology Division, Hospital das Cl\u00ednicas, University of S\u00e3o Paulo School of Medicine, S\u00e3o Paulo - Brazil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Hugo","family":"Abensur","sequence":"additional","affiliation":[{"name":"Nephrology Division, Hospital das Cl\u00ednicas, University of S\u00e3o Paulo School of Medicine, S\u00e3o Paulo - Brazil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Manuel","family":"Carlos Martins Castro","sequence":"additional","affiliation":[{"name":"Nephrology Division, Hospital das Cl\u00ednicas, University of S\u00e3o Paulo School of Medicine, S\u00e3o Paulo - Brazil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Rosa","family":"Maria Affonso Moys\u00e9s","sequence":"additional","affiliation":[{"name":"Nephrology Division, Hospital das Cl\u00ednicas, University of S\u00e3o Paulo School of Medicine, S\u00e3o Paulo - Brazil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Benedito","family":"Jorge Pereira","sequence":"additional","affiliation":[{"name":"Nephrology Division, Hospital das Cl\u00ednicas, University of S\u00e3o Paulo School of Medicine, S\u00e3o Paulo - Brazil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Rodrigo","family":"Bueno de Oliveira","sequence":"additional","affiliation":[{"name":"Nephrology Division, Hospital das Cl\u00ednicas, University of S\u00e3o Paulo School of Medicine, S\u00e3o Paulo - Brazil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Cl\u00e1udio","family":"Luders","sequence":"additional","affiliation":[{"name":"Nephrology Division, Hospital das Cl\u00ednicas, University of S\u00e3o Paulo School of Medicine, S\u00e3o Paulo - Brazil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Rom\u00e3o","family":"Jo\u00e3o Egidio","sequence":"additional","affiliation":[{"name":"Nephrology Division, Hospital das Cl\u00ednicas, University of S\u00e3o Paulo School of Medicine, S\u00e3o Paulo - Brazil"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[2018,1,26]]},"reference":[{"key":"bibr1-112972981001100210","doi-asserted-by":"publisher","DOI":"10.1046\/j.1523-1755.2002.t01-1-00596.x"},{"issue":"1","key":"bibr2-112972981001100210","first-page":"S248","volume":"48","author":"NKF-K\/DOQI Clinical Practice Guidelines for Vascular Access.","year":"2006","journal-title":"Am J Kidney Dis"},{"key":"bibr3-112972981001100210","unstructured":"Brazilian Society of Nephrology Register Data Base, 2007. 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