{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,21]],"date-time":"2026-09-21T12:14:30Z","timestamp":1789992870068,"version":"4.0.1"},"reference-count":27,"publisher":"Springer Science and Business Media LLC","issue":"3","license":[{"start":{"date-parts":[[2020,10,29]],"date-time":"2020-10-29T00:00:00Z","timestamp":1603929600000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/www.springer.com\/tdm"},{"start":{"date-parts":[[2020,10,29]],"date-time":"2020-10-29T00:00:00Z","timestamp":1603929600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/www.springer.com\/tdm"}],"content-domain":{"domain":["link.springer.com"],"crossmark-restriction":false},"short-container-title":["Childs Nerv Syst"],"published-print":{"date-parts":[[2021,3]]},"DOI":"10.1007\/s00381-020-04941-8","type":"journal-article","created":{"date-parts":[[2020,10,29]],"date-time":"2020-10-29T21:02:35Z","timestamp":1604005355000},"page":"903-911","update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":9,"title":["Flow ventricular catheters for shunted hydrocephalus: initial clinical results"],"prefix":"10.1007","volume":"37","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-6143-6786","authenticated-orcid":false,"given":"Marcelo","family":"Galarza","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Volkan","family":"Etus","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Fidel","family":"Sosa","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Romina","family":"Arga\u00f1araz","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Beatriz","family":"Mantese","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Roberto","family":"Gazzeri","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Christian Garcia","family":"Montoya","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Pedro","family":"de la Rosa","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Antonio L\u00f3pez","family":"Guerrero","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Gerald","family":"Chaban","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"\u00c1ngel","family":"Gim\u00e9nez","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jos\u00e9 Mar\u00eda","family":"Amig\u00f3","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"297","published-online":{"date-parts":[[2020,10,29]]},"reference":[{"issue":"4","key":"4941_CR1","doi-asserted-by":"publisher","first-page":"695","DOI":"10.1016\/S1042-3680(18)30026-3","volume":"12","author":"L Lo","year":"2001","unstructured":"Lo L, Drake JM (2001) Shunt malfunctions. Neurosurg Clin N Am 12(4):695\u2013701","journal-title":"Neurosurg Clin N Am"},{"key":"4941_CR2","doi-asserted-by":"publisher","first-page":"157","DOI":"10.3171\/jns.2006.104.1.157","volume":"104","author":"M Bergsneider","year":"2006","unstructured":"Bergsneider M, Egnor MR, Johnston M, Kranz D, Madsen JR, McAllister JP 2nd, Stewart C, Walker ML, Williams MA (2006) What we don\u2019t (but should) know about hydrocephalus. J Neurosurg 104:157\u2013159","journal-title":"J Neurosurg"},{"key":"4941_CR3","doi-asserted-by":"publisher","first-page":"800","DOI":"10.1007\/s003810000351","volume":"16","author":"JM Drake","year":"2000","unstructured":"Drake JM, Kestle JR, Tuli S (2000) CSF shunts 50 years on\u2014past, present and future. Childs Nerv Syst 16:800\u2013804","journal-title":"Childs Nerv Syst"},{"issue":"3","key":"4941_CR4","first-page":"604","volume":"38","author":"JM Drake","year":"1996","unstructured":"Drake JM, Kestle J (1996) Determining the best cerebrospinal fluid shunt valve design: the pediatric valve design trial. Neurosurgery 38(3):604\u2013607","journal-title":"Neurosurgery"},{"issue":"2","key":"4941_CR5","doi-asserted-by":"publisher","first-page":"294","DOI":"10.1097\/00006123-199808000-00068","volume":"43","author":"JM Drake","year":"1998","unstructured":"Drake JM, Kestle JR, Milner R, Cinalli G, Boop F, Piatt J Jr, Haines S, Schiff SJ, Cochrane DD, Steinbok P, MacNeil N (1998) Randomized trial of cerebrospinal fluid shunt valve design in pediatric hydrocephalus. Neurosurgery 43(2):294\u2013303","journal-title":"Neurosurgery"},{"issue":"5","key":"4941_CR6","doi-asserted-by":"publisher","first-page":"321","DOI":"10.1007\/BF00335171","volume":"10","author":"C Di Rocco","year":"1994","unstructured":"Di Rocco C, Marchese E, Velardi F (1994) A survey of the first complication of newly implanted CSF shunt devices for the treatment of nontumoral hydrocephalus. Cooperative survey of the 1991-1992 Education Committee of the ISPN. Childs Nerv Syst 10(5):321\u2013327","journal-title":"Childs Nerv Syst"},{"key":"4941_CR7","doi-asserted-by":"publisher","first-page":"109","DOI":"10.1007\/s00701-015-2618-y","volume":"158","author":"M Galarza","year":"2016","unstructured":"Galarza M, Gim\u00e9nez A, Pellicer O, Valero J, Amig\u00f3 JM (2016) Parametric study of ventricular catheters for hydrocephalus. Acta Neurochir 158:109\u2013115 discussion 115\u2013116","journal-title":"Acta Neurochir"},{"key":"4941_CR8","doi-asserted-by":"publisher","first-page":"426","DOI":"10.3171\/jns.2003.99.2.0426","volume":"99","author":"J Lin","year":"2003","unstructured":"Lin J, Morris M, Olivero W, Boop F, Sanford RA (2003) Computational and experimental study of proximal flow in ventricular catheters: technical note. J Neurosurg 99:426\u2013431","journal-title":"J Neurosurg"},{"key":"4941_CR9","doi-asserted-by":"publisher","first-page":"105","DOI":"10.1007\/s00381-013-2226-1","volume":"30","author":"M Galarza","year":"2014","unstructured":"Galarza M, Gim\u00e9nez \u00c1, Valero J, Pellicer O, Amig\u00f3 JM (2014) Computational fluid dynamics of ventricular catheters used for the treatment of hydrocephalus: a 3D analysis. Childs Nerv Syst 30:105\u2013116","journal-title":"Childs Nerv Syst"},{"key":"4941_CR10","doi-asserted-by":"publisher","first-page":"37","DOI":"10.1007\/s00381-014-2477-5","volume":"31","author":"M Galarza","year":"2015","unstructured":"Galarza M, Gim\u00e9nez \u00c1, Valero J, Pellicer O, Amig\u00f3 JM (2015) New designs of ventricular catheters for hydrocephalus by 3-D computational fluid dynamics. Childs Nerv Syst 31:37\u201348","journal-title":"Childs Nerv Syst"},{"key":"4941_CR11","doi-asserted-by":"publisher","first-page":"873","DOI":"10.1007\/s00381-015-2651-4","volume":"31","author":"M Galarza","year":"2015","unstructured":"Galarza M, Gim\u00e9nez \u00c1, Valero J, Pellicer O, Mart\u00ednez-Lage JF, Amig\u00f3 JM (2015) Basic cerebrospinal fluid flow patterns in ventricular catheters prototypes. Childs Nerv Syst 31:873\u2013884","journal-title":"Childs Nerv Syst"},{"key":"4941_CR12","doi-asserted-by":"publisher","first-page":"191","DOI":"10.3171\/2011.11.PEDS11255","volume":"9","author":"JT Cheatle","year":"2012","unstructured":"Cheatle JT, Bowder AN, Agrawal SK, Sather MD, Hellbusch LC (2012) Flow characteristics of cerebrospinal fluid shunt tubing. J Neurosurg Pediatr 9:191\u2013197","journal-title":"J Neurosurg Pediatr"},{"key":"4941_CR13","doi-asserted-by":"publisher","first-page":"1067","DOI":"10.3171\/2017.5.JNS161882","volume":"129","author":"SH Weisenberg","year":"2018","unstructured":"Weisenberg SH, TerMaath SC, Barbier CN, Hill JC, Killeffer JA (2018) A computational fluid dynamics simulation framework for ventricular catheter design optimization. J Neurosurg 129:1067\u20131077","journal-title":"J Neurosurg"},{"key":"4941_CR14","first-page":"5","volume":"15","author":"\u00c1 Gim\u00e9nez","year":"2016","unstructured":"Gim\u00e9nez \u00c1, Galarza M, Pellicer O, Valero J, Amig\u00f3 JM (2016) Influence of the hole geometry on the flow distribution in ventricular catheters for hydrocephalus. Biomed Eng 15:5\u201319","journal-title":"Biomed Eng"},{"issue":"2","key":"4941_CR15","doi-asserted-by":"publisher","first-page":"267","DOI":"10.1007\/s00381-017-3565-0","volume":"34","author":"M Galarza","year":"2018","unstructured":"Galarza M, Gim\u00e9nez A, Amig\u00f3 JM, Schuhmann M, Gazzeri R, Thomale U, McAllister JP 2nd (2018) Next generation of ventricular catheters for hydrocephalus based on parametric designs. Childs Nerv Syst 34(2):267\u2013276","journal-title":"Childs Nerv Syst"},{"key":"4941_CR16","first-page":"2096","volume":"375","author":"\u00c1 Gim\u00e9nez","year":"2017","unstructured":"Gim\u00e9nez \u00c1, Galarza M, Thomale U, Schuhmann MU, Valero J, Amig\u00f3 JM (2017) Pulsatile flow in ventricular catheters for hydrocephalus. Philos Transact A Math Phys Eng Sci 375:2096","journal-title":"Philos Transact A Math Phys Eng Sci"},{"key":"4941_CR17","doi-asserted-by":"publisher","first-page":"428","DOI":"10.1186\/1745-6215-14-428","volume":"14","author":"A Schaumann","year":"2013","unstructured":"Schaumann A, Thomale UW (2013) Guided application of ventricular catheters (GAVCA) - multicentre study to compare the ventricular catheter position after use of a catheter guide versus freehand application: study protocol for a randomised trail. Trials 14:428","journal-title":"Trials"},{"key":"4941_CR18","doi-asserted-by":"publisher","first-page":"271","DOI":"10.1007\/s003810050223","volume":"14","author":"JA Lazareff","year":"1998","unstructured":"Lazareff JA, Peacock W, Holly L, Ver Halen J, Wong A, Olmstead C (1998) Multiple shunt failures: an analysis of relevant factors. Childs Nerv Syst 14:271\u2013275","journal-title":"Childs Nerv Syst"},{"key":"4941_CR19","doi-asserted-by":"publisher","first-page":"1221","DOI":"10.1007\/s00381-011-1430-0","volume":"27","author":"CA Harris","year":"2011","unstructured":"Harris CA, McAllister JP II (2011) Does drainage hole size influence adhesion on ventricular catheters? Childs Nerv Syst 27:1221\u20131232","journal-title":"Childs Nerv Syst"},{"key":"4941_CR20","doi-asserted-by":"publisher","first-page":"1589","DOI":"10.1227\/NEU.0b013e318244695f","volume":"70","author":"CA Harris","year":"2012","unstructured":"Harris CA, McAllister JP (2012) What we should know about the cellular and tissue response causing ventricular catheter obstruction in the treatment of hydrocephalus. Neurosurgery 70:1589\u20131601","journal-title":"Neurosurgery"},{"key":"4941_CR21","doi-asserted-by":"publisher","first-page":"204","DOI":"10.1016\/j.expneurol.2009.12.027","volume":"222","author":"CA Harris","year":"2010","unstructured":"Harris CA, Resau JH, Hudson EA, West RA, Moon C, McAllister JP II (2010) Mechanical contributions to astrocyte adhesion using a novel in vitro model of ventricular catheter obstruction. Exp Neurol 222:204\u2013210","journal-title":"Exp Neurol"},{"key":"4941_CR22","doi-asserted-by":"publisher","first-page":"781","DOI":"10.1007\/s00381-009-1055-8","volume":"26","author":"UW Thomale","year":"2010","unstructured":"Thomale UW, Hosch H, Koch A, Schulz M, Stoltenburg G, Haberl EJ, Sprung C (2010) Perforation holes in ventricular catheters-is less more? Childs Nerv Syst 26:781\u2013789","journal-title":"Childs Nerv Syst"},{"key":"4941_CR23","first-page":"399","volume":"2","author":"FE Nulsen","year":"1951","unstructured":"\u00a0Nulsen FE, Spitz EB (1951) Treatment of hydrocephalus by direct shunt from ventricle to jugular vain.\u00a0Surg Forum 2:399\u2013403","journal-title":"Surg Forum"},{"key":"4941_CR24","doi-asserted-by":"publisher","first-page":"1504","DOI":"10.3171\/2015.12.JNS151181","volume":"125","author":"SH Weisenberg","year":"2016","unstructured":"Weisenberg SH, TerMaath SC, Seaver CE, Killeffer JA (2016) Ventricular catheter development: past, present, and future. J Neurosurg 125:1504\u20131512","journal-title":"J Neurosurg"},{"key":"4941_CR25","unstructured":"United States Patent Serial No. 78887628 (2006) Medtronic Inc. Rivulet"},{"issue":"5","key":"4941_CR26","first-page":"924","volume":"34","author":"E Ventureyra","year":"2015","unstructured":"Ventureyra E, Higgins M (2015) A new ventricular catheter for the prevention and treatment of proximal obstruction in cerebrospinal fluid shunts. Neurosurgery 34(5):924\u2013926","journal-title":"Neurosurgery"},{"key":"4941_CR27","unstructured":"Spanish Patent Serial No. 201400178 (2015) Flow ventricular catheter for hydrocephalus treatment."}],"container-title":["Child's Nervous System"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/link.springer.com\/content\/pdf\/10.1007\/s00381-020-04941-8.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/link.springer.com\/article\/10.1007\/s00381-020-04941-8\/fulltext.html","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/link.springer.com\/content\/pdf\/10.1007\/s00381-020-04941-8.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2021,2,11]],"date-time":"2021-02-11T07:48:35Z","timestamp":1613029715000},"score":1,"resource":{"primary":{"URL":"http:\/\/link.springer.com\/10.1007\/s00381-020-04941-8"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2020,10,29]]},"references-count":27,"journal-issue":{"issue":"3","published-print":{"date-parts":[[2021,3]]}},"alternative-id":["4941"],"URL":"https:\/\/doi.org\/10.1007\/s00381-020-04941-8","relation":{},"ISSN":["0256-7040","1433-0350"],"issn-type":[{"value":"0256-7040","type":"print"},{"value":"1433-0350","type":"electronic"}],"subject":[],"published":{"date-parts":[[2020,10,29]]},"assertion":[{"value":"24 February 2020","order":1,"name":"received","label":"Received","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"20 October 2020","order":2,"name":"accepted","label":"Accepted","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"29 October 2020","order":3,"name":"first_online","label":"First Online","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"The trial was approved by the ethics committee of each of the participating university-affiliated hospitals.","order":1,"name":"Ethics","group":{"name":"EthicsHeading","label":"Compliance with ethical standards"}},{"value":"The ventricular catheter prototypes presented in this paper have been used for the design of new ventricular catheters\u2014Spanish patent for MG, AG and JMA []. CE is pending. Specifications for certain catheter characteristics cannot be given due to patenting process still in progress. The flow catheter model presented here is currently under development for commercialization.","order":2,"name":"Ethics","group":{"name":"EthicsHeading","label":"Conflict of interest"}}]}}