{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,9]],"date-time":"2026-06-09T15:29:47Z","timestamp":1781018987050,"version":"3.54.1"},"reference-count":12,"publisher":"Wiley","issue":"10","license":[{"start":{"date-parts":[[2007,10,18]],"date-time":"2007-10-18T00:00:00Z","timestamp":1192665600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Acta Anaesthesiol Scand"],"published-print":{"date-parts":[[2007,11]]},"abstract":"<jats:p><jats:bold>Background and aim:\u2002<\/jats:bold> The Laryngeal Tube Suction (LTS) has recently undergone considerable changes in design. The new LTS II was compared with the LMA\u2010ProSeal to determine device performance during general anaesthesia and controlled ventilation.<\/jats:p><jats:p><jats:bold>Methods:\u2002<\/jats:bold> After Institutional Review Board approval, 100 elective surgical patients were randomized to be ventilated with LTS II or LMA\u2010ProSeal. The number of attempts (maximum of two, and then other device tested) and time until first tidal volume were recorded. Ventilation was standardized (tidal volume, 7 ml\/kg; respiratory rate, 12 breaths\/min) and the resulting end\u2010tidal CO<jats:sub>2<\/jats:sub> was recorded. The airway leak pressure (maximum of 40 cmH<jats:sub>2<\/jats:sub>O) was measured at cuff pressures of 60 cmH<jats:sub>2<\/jats:sub>O. The ease of gastric tube insertion was evaluated. The devices were inspected for traces of blood after removal. Patients were questioned regarding post\u2010operative complaints. The Mann\u2013Whitney <jats:italic>U<\/jats:italic>\u2010test was used to compare the groups.<\/jats:p><jats:p><jats:bold>Results:\u2002<\/jats:bold> The demographic data, American Society of Anesthesiologists\u2019 group, Mallampati score, and haemodynamic and respiratory variables were comparable for both groups of 50 patients. Insertion was successful in the first\/second attempts in 44\/4 patients for LTS II and in 43\/6 patients for LMA\u2010ProSeal. After two failed attempts, the other device was successfully used in one patient for LMA\u2010ProSeal and in two patients for LTS II. The times until first tidal volume for LTS II and LMA\u2010ProSeal were 25.0 \u00b1 10.1 and 25.5 \u00b1 11.5 s, respectively. The airway leak pressures were comparable: 33.1 (15\u201340) and 32.0 cmH<jats:sub>2<\/jats:sub>O (18\u201340 cmH<jats:sub>2<\/jats:sub>O) for LTS II and LMA\u2010ProSeal, respectively. Gastric tube insertion failed in two patients in each group. Traces of blood were found in two patients with LTS II and in three patients with LMA\u2010ProSeal. In both groups, post\u2010operative complaints were mild and infrequent.<\/jats:p><jats:p><jats:bold>Conclusion:\u2002<\/jats:bold> In this prospective randomized trial, LMA\u2010ProSeal and LTS II were comparable in all respects.<\/jats:p>","DOI":"10.1111\/j.1399-6576.2007.01440.x","type":"journal-article","created":{"date-parts":[[2010,8,12]],"date-time":"2010-08-12T09:24:36Z","timestamp":1281605076000},"page":"1373-1377","source":"Crossref","is-referenced-by-count":23,"title":["Prospective randomized comparison of the new Laryngeal Tube Suction LTS II and the LMA\u2010ProSeal for elective surgical interventions"],"prefix":"10.1111","volume":"51","author":[{"given":"H. V.","family":"Genzwuerker","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"S.","family":"Altmayer","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"J.","family":"Hinkelbein","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"C.","family":"Gernoth","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"T.","family":"Viergutz","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"H.","family":"Ocker","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2007,10,18]]},"reference":[{"key":"e_1_2_6_2_2","doi-asserted-by":"publisher","DOI":"10.1097\/00000542-200408000-00011"},{"key":"e_1_2_6_3_2","doi-asserted-by":"publisher","DOI":"10.1017\/S0265021505000220"},{"key":"e_1_2_6_4_2","doi-asserted-by":"publisher","DOI":"10.1017\/S026502150500058X"},{"key":"e_1_2_6_5_2","doi-asserted-by":"publisher","DOI":"10.1093\/bja\/aei167"},{"key":"e_1_2_6_6_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.resuscitation.2004.11.022"},{"key":"e_1_2_6_7_2","doi-asserted-by":"publisher","DOI":"10.1111\/j.1399-6576.2005.00891.x"},{"key":"e_1_2_6_8_2","doi-asserted-by":"publisher","DOI":"10.1093\/bja\/82.2.286"},{"key":"e_1_2_6_9_2","first-page":"68","article-title":"Prehospital airway management with the laryngeal tube in 101 cardiac arrest cases","volume":"69","author":"Sunde GA","year":"2006","journal-title":"Resuscitation"},{"key":"e_1_2_6_10_2","doi-asserted-by":"publisher","DOI":"10.1007\/BF03021074"},{"key":"e_1_2_6_11_2","doi-asserted-by":"publisher","DOI":"10.1097\/00000542-200605000-00007"},{"key":"e_1_2_6_12_2","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365-2044.2006.04548.x"},{"key":"e_1_2_6_13_2","doi-asserted-by":"publisher","DOI":"10.1097\/00000539-200106000-00053"}],"container-title":["Acta Anaesthesiologica Scandinavica"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1111%2Fj.1399-6576.2007.01440.x","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1111\/j.1399-6576.2007.01440.x","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,10,10]],"date-time":"2023-10-10T02:48:16Z","timestamp":1696906096000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1111\/j.1399-6576.2007.01440.x"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2007,10,18]]},"references-count":12,"journal-issue":{"issue":"10","published-print":{"date-parts":[[2007,11]]}},"alternative-id":["10.1111\/j.1399-6576.2007.01440.x"],"URL":"https:\/\/doi.org\/10.1111\/j.1399-6576.2007.01440.x","archive":["Portico"],"relation":{},"ISSN":["0001-5172","1399-6576"],"issn-type":[{"value":"0001-5172","type":"print"},{"value":"1399-6576","type":"electronic"}],"subject":[],"published":{"date-parts":[[2007,10,18]]}}}