Evaluation of the Changes of Pleth Variability Index During Preoxygenation for Predicting Hypotension
NCT ID: NCT04991220
Last Updated: 2021-08-05
Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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UNKNOWN
NA
96 participants
INTERVENTIONAL
2021-08-30
2022-12-31
Brief Summary
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Detailed Description
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After entering operating room, monitoring devices, anesthesia depth sensor, and Radical-7® Pulse CO-Oximeter® are attached. Patients rest for 5 minutes, and then baseline systolic blood pressure, diastolic blood pressure, mean blood pressure, and heart rate are collected every 1-minute. Pleth variability index (PVI), perfusion index (PI) are also measured continuously. For pre-oxygenation of anesthesia, take 8 deep breaths at flow 10 l/min of 100% oxygen for 1 minute with maximally forced inspiration. After that, for 2 minutes, patients breathe as usual while maintaining oxygen supply. until tracheal intubation or laryngeal mask insertion. Anesthesia is induced with target concentration infusion of 4.0 ng/ml of remifentanil and 4.0 ug/ml of propofol. When the patient loses consciousness, rocuronium 1.0 mg/kg is administrated and endotracheal tube or laryngeal mask is inserted 2 minutes after. PVI, PI, blood pressure, and heart rate are measured until tracheal intubation or laryngeal mask insertion. Anesthesia induction-related hypotension is defined as a decrease in mean arterial pressure below 60 mmHg at any timepoint from baseline parameter collection to until airway device insertion. The parameters are analyzed by comparing between groups with and without anesthesia induction-related hypotension.
Conditions
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Study Design
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NA
SINGLE_GROUP
SCREENING
NONE
Study Groups
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preoxygenation
Taking 8 deep breaths at 10 l/min of 100% oxygen for 1 minute with forced inspiration for pre-oxygenation
Preoxygenation
Taking 8 deep breaths at 10 l/min of 100% oxygen for 1 minute with forced inspiration for pre-oxygenation
Interventions
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Preoxygenation
Taking 8 deep breaths at 10 l/min of 100% oxygen for 1 minute with forced inspiration for pre-oxygenation
Eligibility Criteria
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Inclusion Criteria
Exclusion Criteria
19 Years
ALL
No
Sponsors
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GEMSKOREA
UNKNOWN
Seoul National University Hospital
OTHER
Responsible Party
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Hee-Soo Kim
Professor
Principal Investigators
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Hee Soo Kim, M.D., PhD
Role: PRINCIPAL_INVESTIGATOR
Seoul National University Hospital
Locations
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SNUH
Seoul, Jongro Gu, South Korea
Countries
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Central Contacts
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References
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Billard V, Moulla F, Bourgain JL, Megnigbeto A, Stanski DR. Hemodynamic response to induction and intubation. Propofol/fentanyl interaction. Anesthesiology. 1994 Dec;81(6):1384-93. doi: 10.1097/00000542-199412000-00013.
Tsuchiya M, Yamada T, Asada A. Pleth variability index predicts hypotension during anesthesia induction. Acta Anaesthesiol Scand. 2010 May;54(5):596-602. doi: 10.1111/j.1399-6576.2010.02225.x. Epub 2010 Mar 10.
Hug CC Jr, McLeskey CH, Nahrwold ML, Roizen MF, Stanley TH, Thisted RA, Walawander CA, White PF, Apfelbaum JL, Grasela TH, et al. Hemodynamic effects of propofol: data from over 25,000 patients. Anesth Analg. 1993 Oct;77(4 Suppl):S21-9.
Berthoud M, Read DH, Norman J. Pre-oxygenation--how long? Anaesthesia. 1983 Feb;38(2):96-102. doi: 10.1111/j.1365-2044.1983.tb13925.x.
Baraka AS, Taha SK, Aouad MT, El-Khatib MF, Kawkabani NI. Preoxygenation: comparison of maximal breathing and tidal volume breathing techniques. Anesthesiology. 1999 Sep;91(3):612-6. doi: 10.1097/00000542-199909000-00009.
Bagci S, Muller N, Muller A, Heydweiller A, Bartmann P, Franz AR. A pilot study of the pleth variability index as an indicator of volume-responsive hypotension in newborn infants during surgery. J Anesth. 2013 Apr;27(2):192-8. doi: 10.1007/s00540-012-1511-6. Epub 2012 Nov 7.
Chu H, Wang Y, Sun Y, Wang G. Accuracy of pleth variability index to predict fluid responsiveness in mechanically ventilated patients: a systematic review and meta-analysis. J Clin Monit Comput. 2016 Jun;30(3):265-74. doi: 10.1007/s10877-015-9742-3. Epub 2015 Aug 5.
Wu Y, Zhang F, Sun K, Yu L, Zhang H, Yan M. [Evaluation of pleth variability index for predicting hypotension during induction of anesthesia in surgical patients]. Zhonghua Yi Xue Za Zhi. 2014 Nov 4;94(40):3167-70. Chinese.
Larsen SL, Lyngeraa TS, Maschmann CP, Van Lieshout JJ, Pott FC. Cardiovascular consequence of reclining vs. sitting beach-chair body position for induction of anesthesia. Front Physiol. 2014 May 19;5:187. doi: 10.3389/fphys.2014.00187. eCollection 2014.
Kusumoto FM, Schoenfeld MH, Barrett C, Edgerton JR, Ellenbogen KA, Gold MR, Goldschlager NF, Hamilton RM, Joglar JA, Kim RJ, Lee R, Marine JE, McLeod CJ, Oken KR, Patton KK, Pellegrini CN, Selzman KA, Thompson A, Varosy PD. 2018 ACC/AHA/HRS Guideline on the Evaluation and Management of Patients With Bradycardia and Cardiac Conduction Delay: A Report of the American College of Cardiology/American Heart Association Task Force on Clinical Practice Guidelines and the Heart Rhythm Society. J Am Coll Cardiol. 2019 Aug 20;74(7):e51-e156. doi: 10.1016/j.jacc.2018.10.044. Epub 2018 Nov 6. No abstract available.
Reich DL, Bennett-Guerrero E, Bodian CA, Hossain S, Winfree W, Krol M. Intraoperative tachycardia and hypertension are independently associated with adverse outcome in noncardiac surgery of long duration. Anesth Analg. 2002 Aug;95(2):273-7, table of contents. doi: 10.1097/00000539-200208000-00003.
Sheldon RS, Grubb BP 2nd, Olshansky B, Shen WK, Calkins H, Brignole M, Raj SR, Krahn AD, Morillo CA, Stewart JM, Sutton R, Sandroni P, Friday KJ, Hachul DT, Cohen MI, Lau DH, Mayuga KA, Moak JP, Sandhu RK, Kanjwal K. 2015 heart rhythm society expert consensus statement on the diagnosis and treatment of postural tachycardia syndrome, inappropriate sinus tachycardia, and vasovagal syncope. Heart Rhythm. 2015 Jun;12(6):e41-63. doi: 10.1016/j.hrthm.2015.03.029. Epub 2015 May 14. No abstract available.
Rheineck-Leyssius AT, Kalkman CJ. Influence of pulse oximeter settings on the frequency of alarms and detection of hypoxemia: Theoretical effects of artifact rejection, alarm delay, averaging, median filtering or a lower setting of the alarm limit. J Clin Monit Comput. 1998 Apr;14(3):151-6. doi: 10.1023/a:1007431305610.
Kim YJ, Seo JH, Lee HC, Kim HS. Pleth variability index during preoxygenation could predict anesthesia-induced hypotension: A prospective, observational study. J Clin Anesth. 2023 Nov;90:111236. doi: 10.1016/j.jclinane.2023.111236. Epub 2023 Aug 26.
Other Identifiers
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2106-029-1232
Identifier Type: -
Identifier Source: org_study_id
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