{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,1]],"date-time":"2026-09-01T10:23:16Z","timestamp":1788258196030,"version":"build-2803163510"},"reference-count":24,"publisher":"Springer Science and Business Media LLC","issue":"1","license":[{"start":{"date-parts":[[2019,12,1]],"date-time":"2019-12-01T00:00:00Z","timestamp":1575158400000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"},{"start":{"date-parts":[[2019,12,17]],"date-time":"2019-12-17T00:00:00Z","timestamp":1576540800000},"content-version":"vor","delay-in-days":16,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":["link.springer.com"],"crossmark-restriction":false},"short-container-title":["BMC Anesthesiol"],"published-print":{"date-parts":[[2019,12]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec>\n<jats:title>Background<\/jats:title>\n<jats:p>There is no consensus on the optimal anesthesia method for intertrochanteric fracture surgeries in elderly patients. Our study aimed to compare the hemodynamics and perioperative outcomes of general anesthesia with endotracheal intubation, combined spinal-epidural anesthesia, and general anesthesia with laryngeal mask airway (LMA) and nerve block for intertrochanteric fracture surgeries in elderly patients.<\/jats:p>\n<\/jats:sec><jats:sec>\n<jats:title>Methods<\/jats:title>\n<jats:p>This is a retrospective study of 75 patients aged &gt;\u200960\u2009years scheduled for intertrochanteric fracture surgeries with general anesthesia with intubation (<jats:italic>n<\/jats:italic>\u2009=\u200925), combined spinal-epidural anesthesia (<jats:italic>n<\/jats:italic>\u2009=\u200925), and general anesthesia with LMA and nerve block (<jats:italic>n<\/jats:italic>\u2009=\u200925). The intraoperative hemodynamics were recorded, and the maximum variation rate was calculated. Postoperative analgesic effect was evaluated using the visual analog scale (VAS). Postoperative cognitive status was assessed using the Mini-Mental State Exam (MMSE).<\/jats:p>\n<\/jats:sec><jats:sec>\n<jats:title>Results<\/jats:title>\n<jats:p>The maximum variation rate of intraoperative heart rate, systolic blood pressure, diastolic blood pressure differed significantly between the three groups (general anesthesia with intubation &gt; combined spinal-epidural anesthesia &gt; general anesthesia with LMA and nerve block). The VAS scores postoperative 2\u2009h, 4\u2009h, 6\u2009h, and 8\u2009h also differed significantly between the three groups (general anesthesia with intubation &gt; combined spinal-epidural anesthesia &gt; general anesthesia with LMA and nerve block). The VAS scores postoperative 24\u2009h were significantly lower in the general anesthesia with LMA\/nerve block group than the general anesthesia with intubation group and the combined spinal-epidural anesthesia group. The MMSE scores postoperative 15\u2009min and 45\u2009min differed significantly between the three groups (general anesthesia with intubation &lt; combined spinal-epidural anesthesia &lt; general anesthesia with LMA and nerve block). The MMSE scores postoperative 120\u2009min in the general anesthesia with intubation group were the lowest among the three groups. There was no significant difference in the incidence of respiratory infection postoperative 24\u2009h, 48\u2009h, and 72\u2009h between the three groups.<\/jats:p>\n<\/jats:sec><jats:sec>\n<jats:title>Conclusion<\/jats:title>\n<jats:p>Compared to general anesthesia with intubation and combined spinal-epidural anesthesia, general anesthesia with LMA and nerve block had better postoperative analgesic effect and less disturbances on intraoperative hemodynamics and postoperative cognition for elderly patients undergoing intertrochanteric fracture surgeries.<\/jats:p>\n<\/jats:sec>","DOI":"10.1186\/s12871-019-0908-2","type":"journal-article","created":{"date-parts":[[2019,12,17]],"date-time":"2019-12-17T11:02:42Z","timestamp":1576580562000},"update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":25,"title":["Comparison of general anesthesia with endotracheal intubation, combined spinal-epidural anesthesia, and general anesthesia with laryngeal mask airway and nerve block for intertrochanteric fracture surgeries in elderly patients: a retrospective cohort study"],"prefix":"10.1186","volume":"19","author":[{"given":"Yang","family":"Liu","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mang","family":"Su","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Wei","family":"Li","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hao","family":"Yuan","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9831-5582","authenticated-orcid":false,"given":"Cheng","family":"Yang","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"297","published-online":{"date-parts":[[2019,12,17]]},"reference":[{"key":"908_CR1","doi-asserted-by":"publisher","first-page":"74","DOI":"10.3389\/fphys.2012.00074","volume":"3","author":"FS Gragasin","year":"2012","unstructured":"Gragasin FS, Bourque SL, Davidge ST. 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