{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,4]],"date-time":"2026-05-04T23:04:17Z","timestamp":1777935857994,"version":"3.51.4"},"reference-count":12,"publisher":"SAGE Publications","issue":"3","license":[{"start":{"date-parts":[[2009,7,1]],"date-time":"2009-07-01T00:00:00Z","timestamp":1246406400000},"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":[[2009,7]]},"abstract":"<jats:sec>\n                    <jats:title>Background<\/jats:title>\n                    <jats:p>Vascular access is the lifeline for end-stage renal disease patients needing hemodialysis treatment. For dialysis treatment two needles are placed into the vascular access. Few studies on needle hemodynamics have been published.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>We investigated needle hemodynamics by means of Doppler ultrasonography, both in B-mode and in pulsed Doppler mode.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>Direct visualization of the needles, turbulence around the arterial needle and blood flow jet from the venous needle are presented.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusions<\/jats:title>\n                    <jats:p>Ultrasound investigation of the hemodynamics of the dialysis needles is feasible. The extreme blood flow jet through the arterial needle was directed in all patients to the anterior vessel wall.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1177\/112972980901000304","type":"journal-article","created":{"date-parts":[[2018,1,24]],"date-time":"2018-01-24T11:32:05Z","timestamp":1516793525000},"page":"157-159","source":"Crossref","is-referenced-by-count":5,"title":["Dialysis Needle Hemodynamics in Arterio-Venous Fistulae: A Technical Report"],"prefix":"10.1177","volume":"10","author":[{"given":"Vladimir","family":"Tuka","sequence":"first","affiliation":[{"name":"Third Department of Internal Medicine, General University Hospital and First Faculty of Medicine, Charles University, Prague - Czech Republic"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Edwin","family":"Wijnen","sequence":"additional","affiliation":[{"name":"Department of Internal Medicine, Division of Nephrology, University Hospital Maastricht, Maastricht - The Netherlands"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Frank M.","family":"van der Sande","sequence":"additional","affiliation":[{"name":"Department of Internal Medicine, Division of Nephrology, University Hospital Maastricht, Maastricht - The Netherlands"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jan","family":"Hm Tordoir","sequence":"additional","affiliation":[{"name":"Department of Surgery, Division of Nephrology, University Hospital Maastricht, Maastricht - The Netherlands"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[2018,1,24]]},"reference":[{"key":"bibr1-112972980901000304","first-page":"694","volume":"32","author":"Cernadas M.R.","year":"2003","journal-title":"Dial Transplant"},{"key":"bibr2-112972980901000304","doi-asserted-by":"publisher","DOI":"10.1148\/radiol.2221991095"},{"key":"bibr3-112972980901000304","first-page":"223","volume":"56","author":"Tordoir J.H.","year":"2004","journal-title":"Minerva Urol Nefrol"},{"key":"bibr4-112972980901000304","doi-asserted-by":"publisher","DOI":"10.1097\/01.mat.0000169126.91756.1d"},{"key":"bibr5-112972980901000304","doi-asserted-by":"publisher","DOI":"10.1016\/j.jbiomech.2006.10.028"},{"key":"bibr6-112972980901000304","doi-asserted-by":"publisher","DOI":"10.1109\/TBME.2007.892927"},{"key":"bibr7-112972980901000304","doi-asserted-by":"publisher","DOI":"10.1115\/1.2112927"},{"key":"bibr8-112972980901000304","doi-asserted-by":"publisher","DOI":"10.1046\/j.1523-1755.2002.00117.x"},{"key":"bibr9-112972980901000304","doi-asserted-by":"publisher","DOI":"10.1159\/000067863"},{"key":"bibr10-112972980901000304","doi-asserted-by":"publisher","DOI":"10.1182\/blood.V88.5.1525.1525"},{"key":"bibr11-112972980901000304","doi-asserted-by":"publisher","DOI":"10.1177\/096721099500300618"},{"issue":"1","key":"bibr12-112972980901000304","first-page":"S176","volume":"48","year":"2006","journal-title":"Am J Kidney Dis"}],"container-title":["The Journal of Vascular Access"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/112972980901000304","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/112972980901000304","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,5,2]],"date-time":"2026-05-02T03:11:25Z","timestamp":1777691485000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.sagepub.com\/doi\/10.1177\/112972980901000304"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2009,7]]},"references-count":12,"journal-issue":{"issue":"3","published-print":{"date-parts":[[2009,7]]}},"alternative-id":["10.1177\/112972980901000304"],"URL":"https:\/\/doi.org\/10.1177\/112972980901000304","relation":{},"ISSN":["1129-7298","1724-6032"],"issn-type":[{"value":"1129-7298","type":"print"},{"value":"1724-6032","type":"electronic"}],"subject":[],"published":{"date-parts":[[2009,7]]}}}