{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,1]],"date-time":"2026-07-01T11:20:59Z","timestamp":1782904859570,"version":"3.54.5"},"reference-count":13,"publisher":"Wiley","issue":"1","license":[{"start":{"date-parts":[[2013,11,9]],"date-time":"2013-11-09T00:00:00Z","timestamp":1383955200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Anaesthesia"],"published-print":{"date-parts":[[2014,1]]},"abstract":"<jats:title>Summary<\/jats:title>\n                  <jats:p>\n                    The SonixGPS\u2122 needle guidance positioning system provides navigation assistance to facilitate needle handling during ultrasound\u2010guided procedures. Each of 20 inexperienced nurse anaesthetists performed 12 different ultrasound\u2010guided tasks in a porcine phantom. Using both in\u2010plane and out\u2010of\u2010plane approaches, they inserted a needle and made contact with metal rods at depths of 2, 4 and 6\u00a0cm. We compared their performances without and with navigation as paired observations. Using the out\u2010of\u2010plane approach, navigation yielded shorter execution times (26\u00a0s vs 14\u00a0s, respectively; p\u00a0=\u00a00.01) and fewer needle repositionings (8 vs 3, respectively; p\u00a0=\u00a00.001). Using the in\u2010plane approach, the needle was more visible with navigation assistance: 24% vs 52% of execution time, respectively (95% CI: 44%\u201312%; p = 0.0025). Better needle visibility was associated with shorter execution times and fewer needle repositionings. Combining ultrasound\u2010guided techniques with the needle\n                    <jats:styled-content style=\"fixed-case\">guidance positioning system<\/jats:styled-content>\n                    may reduce tissue manipulation, thus improving patient comfort and safety.\n                  <\/jats:p>","DOI":"10.1111\/anae.12461","type":"journal-article","created":{"date-parts":[[2013,11,9]],"date-time":"2013-11-09T01:33:12Z","timestamp":1383960792000},"page":"24-31","source":"Crossref","is-referenced-by-count":32,"title":["Ultrasound\u2010guided needle handling using a guidance positioning system in a phantom"],"prefix":"10.1111","volume":"69","author":[{"given":"L. K. P.","family":"Tielens","sequence":"first","affiliation":[{"name":"Radboud University Nijmegen Medical Centre Nijmegen the Netherlands"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"R. B. C. C.","family":"Damen","sequence":"additional","affiliation":[{"name":"Radboud University Nijmegen Medical Centre Nijmegen the Netherlands"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"J. G. C.","family":"Lerou","sequence":"additional","affiliation":[{"name":"Radboud University Nijmegen Medical Centre Nijmegen the Netherlands"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"G.\u2010J.","family":"Scheffer","sequence":"additional","affiliation":[{"name":"Radboud University Nijmegen Medical Centre Nijmegen the Netherlands"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"J.","family":"Bruhn","sequence":"additional","affiliation":[{"name":"Radboud University Nijmegen Medical Centre Nijmegen the Netherlands"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2013,11,9]]},"reference":[{"key":"e_1_2_6_2_1","doi-asserted-by":"publisher","DOI":"10.1093\/bja\/aei002"},{"key":"e_1_2_6_3_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365-2044.2009.06200.x"},{"key":"e_1_2_6_4_1","doi-asserted-by":"publisher","DOI":"10.1097\/AAP.0b013e3182475fba"},{"key":"e_1_2_6_5_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365-2044.2008.05524.x"},{"key":"e_1_2_6_6_1","doi-asserted-by":"publisher","DOI":"10.1111\/anae.12262"},{"key":"e_1_2_6_7_1","doi-asserted-by":"publisher","DOI":"10.1111\/anae.12213"},{"key":"e_1_2_6_8_1","doi-asserted-by":"publisher","DOI":"10.1111\/aas.12043"},{"key":"e_1_2_6_9_1","doi-asserted-by":"publisher","DOI":"10.1097\/AAP.0b013e31820d4207"},{"key":"e_1_2_6_10_1","first-page":"1153","article-title":"Nerve block using a navigation system and ultrasound imaging for regional anesthesia","volume":"2011","author":"Shi J","year":"2011","journal-title":"Annual International Conference of the IEEE Engineering in Medicine and Biology Society"},{"key":"e_1_2_6_11_1","first-page":"116","volume-title":"Biostatistical Analysis","author":"Zar JH","year":"2010"},{"key":"e_1_2_6_12_1","first-page":"28","volume-title":"Statistics with Confidence \u2013 Confidence Intervals and Statistical Guidelines","author":"Altman DG","year":"2000"},{"key":"e_1_2_6_13_1","doi-asserted-by":"publisher","DOI":"10.1097\/00115550-200703000-00003"},{"key":"e_1_2_6_14_1","doi-asserted-by":"publisher","DOI":"10.1213\/01.ane.0000226101.63736.20"}],"container-title":["Anaesthesia"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1111%2Fanae.12461","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/associationofanaesthetists-publications.onlinelibrary.wiley.com\/doi\/pdf\/10.1111\/anae.12461","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,10,28]],"date-time":"2025-10-28T22:57:10Z","timestamp":1761692230000},"score":1,"resource":{"primary":{"URL":"https:\/\/associationofanaesthetists-publications.onlinelibrary.wiley.com\/doi\/10.1111\/anae.12461"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2013,11,9]]},"references-count":13,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2014,1]]}},"alternative-id":["10.1111\/anae.12461"],"URL":"https:\/\/doi.org\/10.1111\/anae.12461","archive":["Portico"],"relation":{},"ISSN":["0003-2409","1365-2044"],"issn-type":[{"value":"0003-2409","type":"print"},{"value":"1365-2044","type":"electronic"}],"subject":[],"published":{"date-parts":[[2013,11,9]]}}}