{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,27]],"date-time":"2026-08-27T16:20:36Z","timestamp":1787847636395,"version":"build-2784847793"},"reference-count":20,"publisher":"Ovid Technologies (Wolters Kluwer Health)","issue":"4","content-domain":{"domain":["lww.com","ovid.com"],"crossmark-restriction":true},"short-container-title":[],"published-print":{"date-parts":[[2021,4]]},"abstract":"<jats:sec>\n                    <jats:title>Background and Aims:<\/jats:title>\n                    <jats:p>Glidescope\u00aevideolaryngoscope (GVL) is a video intubation system with 60\u00b0 angle blade that provides excellent laryngeal view, does not require alignment of oral, pharyngeal, and laryngeal axes for visualisation of glottis, thus causing less stimulation of orolaryngopharynx. The aim of this study was to compare haemodynamic responses (blood pressure and heart rate) and airway morbidity using the Macintosh direct laryngoscope (MDL) and the Glidescope\u00aevideolaryngoscope (GVL) in hypertensive patients.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods:<\/jats:title>\n                    <jats:p>\n                      Fifty patients with hypertension controlled on antihypertensive medications scheduled for elective surgery under general anaesthesia were randomly assigned to group GVL (\n                      <jats:italic toggle=\"yes\">n<\/jats:italic>\n                      = 25) or group MDL (\n                      <jats:italic toggle=\"yes\">n<\/jats:italic>\n                      = 25). Heart rate (HR), systolic blood pressure (SBP), diastolic blood pressure (DBP), mean blood pressure (MBP) were recorded at baseline, after induction, pre-intubation, at intubation, 1, 2, 3, 4, and 5 min after intubation. Time to intubation, number of attempts, complications during intubation, and postoperative airway complications (sore throat, hoarseness, dysphagia, and cough) were also recorded.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results:<\/jats:title>\n                    <jats:p>\n                      There was a statistically significant increase in SBP, DBP, and MBP at intubation [(\n                      <jats:italic toggle=\"yes\">P<\/jats:italic>\n                      = 0.003, 0.013, 0.03), 1 min (\n                      <jats:italic toggle=\"yes\">P<\/jats:italic>\n                      = 0.001, 0.012, 0.02), 2 min (\n                      <jats:italic toggle=\"yes\">P<\/jats:italic>\n                      = 0.04, 0.02, 0.04), and 3 min (\n                      <jats:italic toggle=\"yes\">P<\/jats:italic>\n                      = 0.02, 0.01)] in the MDL group as compared to GVL group. The time to intubate was significantly greater in the GVL group as compared to MDL group (\n                      <jats:italic toggle=\"yes\">P<\/jats:italic>\n                      = 0.0006). There was no significant difference in the incidence of intraoperative and postoperative airway complications.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion:<\/jats:title>\n                    <jats:p>In the hands of an experienced anaesthesiologist, the use of GVL in controlled hypertensive patients is associated with less haemodynamic response as compared to Macintosh Laryngoscope without any increase in airway complications.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.4103\/ija.ija_417_20","type":"journal-article","created":{"date-parts":[[2021,4,15]],"date-time":"2021-04-15T05:43:11Z","timestamp":1618465391000},"page":"321-327","update-policy":"https:\/\/doi.org\/10.1097\/lww.0000000000001000","source":"Crossref","is-referenced-by-count":10,"title":["Haemodynamic responses following orotracheal intubation in patients with hypertension---Macintosh direct laryngoscope versus Glidescope\u00aevideolaryngoscope"],"prefix":"10.4103","volume":"65","author":[{"given":"Tanvi M","family":"Meshram","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Rashmi","family":"Ramachandran","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Anjan","family":"Trikha","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Vimi","family":"Rewari","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"276","reference":[{"key":"R1-8-20240902","doi-asserted-by":"crossref","first-page":"353","DOI":"10.4103\/0019-5049.100816","article-title":"Comparison of haemodynamic responses to intubation: Flexible fibreoptic bronchoscope versus bonfils rigid intubation endoscope","volume":"56","author":"Gupta","year":"2012","journal-title":"Indian J 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