{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,27]],"date-time":"2026-07-27T11:56:34Z","timestamp":1785153394900,"version":"3.55.0"},"reference-count":10,"publisher":"SAGE Publications","issue":"6","license":[{"start":{"date-parts":[[2020,5,5]],"date-time":"2020-05-05T00:00:00Z","timestamp":1588636800000},"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":[[2020,11]]},"abstract":"<jats:sec>\n                    <jats:title>Introduction:<\/jats:title>\n                    <jats:p>Central or peripheral vascular access devices have been in use for many decades. However, despite adequate care and maintenance, complete occlusion may occur, and its impact cannot be overlooked. A new procedure using a percussion technique has been published and referred as \u2018the POP technique\u2019.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods:<\/jats:title>\n                    <jats:p>A hydrodynamic bench was used permitting both the recording of the movement of the piston with a fast camera and the pressure variations in the polyurethane and silicone catheters while connected to 2- and 3-piece syringes.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results:<\/jats:title>\n                    <jats:p>The results are twofold. First the upward movement of the piston leads to the installation of a saturation vapour pressure in the body of the syringe. During this sequence, the clot is submitted to a force of aspiration. Then the release of the plunger leads to a pulse pressure whose dynamics and intensity are dependent of the types of syringes and catheters.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusions:<\/jats:title>\n                    <jats:p>The experiments bring to light the importance of practical features such as the orientation of the syringe and the nature of the polyurethane or silicone catheters. Then the analysis enables the definition of practical rules for safe practice of the POP technique. This study will impact clinicians as many may be tempted to use the technique in hope to resolve the occlusion safely, in a timely manner.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1177\/1129729820917852","type":"journal-article","created":{"date-parts":[[2020,5,6]],"date-time":"2020-05-06T02:05:17Z","timestamp":1588730717000},"page":"953-958","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":1,"title":["Experimental study of the POP technique: focus on the physical basis of the process"],"prefix":"10.1177","volume":"21","author":[{"given":"Laurent","family":"Royon","sequence":"first","affiliation":[{"name":"LIED, CNRS-UMR 8236, Universit\u00e9 Paris 7 Denis Diderot, Paris, France"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jacques","family":"Merckx","sequence":"additional","affiliation":[{"name":"MSC, CNRS-UMR 7057, Universit\u00e9 Paris 7 Denis Diderot, Paris, France"},{"name":"H\u00f4pital Necker-Enfants Malades, AP-HP, Paris, France"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"R\u00e9mi","family":"Herbaut","sequence":"additional","affiliation":[{"name":"MSC, CNRS-UMR 7057, Universit\u00e9 Paris 7 Denis Diderot, Paris, France"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Philippe","family":"Brunet","sequence":"additional","affiliation":[{"name":"MSC, CNRS-UMR 7057, Universit\u00e9 Paris 7 Denis Diderot, Paris, France"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Christian","family":"Dupont","sequence":"additional","affiliation":[{"name":"CRCM, H\u00f4pital Cochin, Pneumologie, AP-HP, Paris, France"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Philippe","family":"Dantan","sequence":"additional","affiliation":[{"name":"MSC, CNRS-UMR 7057, Universit\u00e9 Paris 7 Denis Diderot, Paris, France"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Patrice","family":"Flaud","sequence":"additional","affiliation":[{"name":"MSC, CNRS-UMR 7057, Universit\u00e9 Paris 7 Denis Diderot, Paris, France"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2719-0794","authenticated-orcid":false,"given":"G\u00e9rard","family":"Guiffant","sequence":"additional","affiliation":[{"name":"MSC, CNRS-UMR 7057, Universit\u00e9 Paris 7 Denis Diderot, Paris, France"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"179","published-online":{"date-parts":[[2020,5,5]]},"reference":[{"issue":"4","key":"bibr1-1129729820917852","first-page":"114","volume":"11","author":"Hadaway L.","year":"2006","journal-title":"J Assoc Vascular Access"},{"key":"bibr2-1129729820917852","doi-asserted-by":"publisher","DOI":"10.1111\/j.1751-553X.2007.00931.x"},{"issue":"2","key":"bibr3-1129729820917852","first-page":"1","volume":"4","author":"Hadaway L.","year":"2009","journal-title":"Infect Control Res"},{"key":"bibr4-1129729820917852","doi-asserted-by":"publisher","DOI":"10.1016\/j.clnu.2009.03.015"},{"key":"bibr5-1129729820917852","unstructured":"Soci\u00e9t\u00e9 fran\u00e7aise d\u2019hygi\u00e8ne hospitali\u00e8re. Pr\u00e9vention des infections associ\u00e9es aux chambres \u00e0 cath\u00e9ter implantables pour acc\u00e8s veineux: Recommandations professionnelles par consensus formalis\u00e9 d\u2019experts, SF2H, March 2012."},{"key":"bibr6-1129729820917852","first-page":"1","volume":"7","author":"Hill J","year":"2013","journal-title":"Vascular Access"},{"key":"bibr7-1129729820917852","first-page":"106","volume":"17","author":"Stewart D.","year":"2001","journal-title":"Care Critic Ill"},{"key":"bibr8-1129729820917852","doi-asserted-by":"publisher","DOI":"10.1016\/S0897-1897(04)00077-1"},{"key":"bibr9-1129729820917852","doi-asserted-by":"publisher","DOI":"10.1136\/gutjnl-2015-309861.1090"},{"key":"bibr10-1129729820917852","doi-asserted-by":"publisher","DOI":"10.5301\/JVA.2011.8487"}],"container-title":["The Journal of Vascular Access"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/1129729820917852","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/full-xml\/10.1177\/1129729820917852","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/1129729820917852","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,5,2]],"date-time":"2026-05-02T03:15:53Z","timestamp":1777691753000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.sagepub.com\/doi\/10.1177\/1129729820917852"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2020,5,5]]},"references-count":10,"journal-issue":{"issue":"6","published-print":{"date-parts":[[2020,11]]}},"alternative-id":["10.1177\/1129729820917852"],"URL":"https:\/\/doi.org\/10.1177\/1129729820917852","relation":{},"ISSN":["1129-7298","1724-6032"],"issn-type":[{"value":"1129-7298","type":"print"},{"value":"1724-6032","type":"electronic"}],"subject":[],"published":{"date-parts":[[2020,5,5]]}}}