{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,27]],"date-time":"2026-02-27T04:00:19Z","timestamp":1772164819701,"version":"3.50.1"},"reference-count":21,"publisher":"S. Karger AG","issue":"1","license":[{"start":{"date-parts":[[2011,1,1]],"date-time":"2011-01-01T00:00:00Z","timestamp":1293840000000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.karger.com\/Services\/SiteLicenses"},{"start":{"date-parts":[[2011,1,1]],"date-time":"2011-01-01T00:00:00Z","timestamp":1293840000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.karger.com\/Services\/SiteLicenses"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Fetal Diagn Ther"],"published-print":{"date-parts":[[2011]]},"abstract":"<i>Objectives:<\/i> To determine the feasibility of fetoscopic vesicoamniotic shunt insertion (F-VASI) in an inanimate model and to compare F-VASI to ultrasound (US)-guided VASI (US-VASI) with respect to accuracy of shunt placement and overall success rate. <i>Methods:<\/i> An inanimate second-trimester fetus with a replaceable bladder balloon was suspended in a pressurized water tank and localized with US. Fetal position was randomized, the operator was blinded and a 5-Fr Harrison Shunt\u00ae decompressed the bladder in both groups. Thirty shunt insertions were performed per group. <i>Results:<\/i> Procedure time was longer for F-VASI (15.0 vs. 2.8 min, p < 0.05), although it decreased with practice. F-VASI and US-VASI were similar for adequate depth of insertion (27\/30 vs. 27\/30, p = 1.0), placement within 1 cm of midline (27\/30 vs. 25\/30, p = 0.42), bladder puncture (28\/30 vs. 28\/30, p = 1.0), and overall success rate (27\/30 vs. 23\/30, p = 0.3). <i>Conclusions:<\/i> F-VASI is feasible in an inanimate model. Overall success rate was similar between the groups, although procedure time was longer for F-VASI. Further study is required to determine whether shunt migration is decreased with F-VASI.<\/jats:p>","DOI":"10.1159\/000323917","type":"journal-article","created":{"date-parts":[[2011,8,9]],"date-time":"2011-08-09T10:05:52Z","timestamp":1312884352000},"page":"48-52","source":"Crossref","is-referenced-by-count":0,"title":["Feasibility of Vesicoamniotic Shunt Insertion in an Inanimate Model: Comparison of Fetoscopic and Ultrasound-Guided Techniques"],"prefix":"10.1159","volume":"30","author":[{"given":"R.J.","family":"Humphrey","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"T.","family":"Grieci","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"J.","family":"Schmidt","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"R.","family":"Gagnon","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"V.","family":"Han","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"A.","family":"B\u00fctter","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"127","published-online":{"date-parts":[[2011,2,24]]},"reference":[{"key":"ref1","doi-asserted-by":"publisher","DOI":"10.1016%2FS0022-5347%2805%2900642-7"},{"key":"ref2","doi-asserted-by":"publisher","DOI":"10.1542%2Fpeds.108.1.e7"},{"key":"ref3","doi-asserted-by":"publisher","DOI":"10.1016%2Fj.siny.2009.06.001"},{"key":"ref4","doi-asserted-by":"publisher","DOI":"10.1007%2Fs00268-002-6738-1"},{"key":"ref5","doi-asserted-by":"publisher","DOI":"10.1097%2F00005392-200109000-00075"},{"key":"ref6","doi-asserted-by":"publisher","DOI":"10.1016%2FS0140-6736%2887%2992567-0"},{"key":"ref7","doi-asserted-by":"publisher","DOI":"10.1056%2FNEJM198203113061006"},{"key":"ref8","doi-asserted-by":"publisher","DOI":"10.1097%2F01.ju.0000144432.78928.bf"},{"key":"ref9","doi-asserted-by":"publisher","DOI":"10.1016%2FS0022-3468%2888%2980325-7"},{"key":"ref10","doi-asserted-by":"publisher","DOI":"10.1056%2FNEJM198607313150532"},{"key":"ref11","doi-asserted-by":"publisher","DOI":"10.3109%2F14767050903443491"},{"key":"ref12","doi-asserted-by":"publisher","DOI":"10.1016%2FS0140-6736%2895%2991381-5"},{"key":"ref13","doi-asserted-by":"publisher","DOI":"10.1016%2F0002-9378%2895%2990115-9"},{"key":"ref14","doi-asserted-by":"publisher","DOI":"10.1067%2Fmob.2000.108088"},{"key":"ref15","doi-asserted-by":"publisher","DOI":"10.1002%2Fpd.717"},{"key":"ref16","doi-asserted-by":"publisher","DOI":"10.1016%2FS0022-5347%2801%2965795-1"},{"key":"ref17","doi-asserted-by":"publisher","DOI":"10.1159%2F000111585"},{"key":"ref18","doi-asserted-by":"publisher","DOI":"10.1002%2Fuog.6292"},{"key":"ref19","doi-asserted-by":"publisher","DOI":"10.1097%2F00000658-199104000-00002"},{"key":"ref20","doi-asserted-by":"publisher","DOI":"10.1097%2F01.aco.0000137090.37484.88"},{"key":"ref21","doi-asserted-by":"publisher","DOI":"10.1016%2Fj.siny.2006.09.003"}],"container-title":["Fetal Diagnosis and Therapy"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.karger.com\/Article\/Pdf\/323917","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/www.karger.com\/Article\/Pdf\/323917","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,4,23]],"date-time":"2025-04-23T15:26:02Z","timestamp":1745421962000},"score":1,"resource":{"primary":{"URL":"https:\/\/karger.com\/article\/doi\/10.1159\/000323917"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2011]]},"references-count":21,"journal-issue":{"issue":"1","published-online":{"date-parts":[[2011,8,1]]},"published-print":{"date-parts":[[2011,8,5]]}},"URL":"https:\/\/doi.org\/10.1159\/000323917","archive":["Portico"],"relation":{"has-review":[{"id-type":"doi","id":"10.3410\/f.13198967.14541065","asserted-by":"object"}]},"ISSN":["1015-3837","1421-9964"],"issn-type":[{"value":"1015-3837","type":"print"},{"value":"1421-9964","type":"electronic"}],"subject":[],"published":{"date-parts":[[2011]]}}}