Pub Date : 2025-11-26DOI: 10.1016/j.accpm.2025.101718
Alexandre Theissen, Remy Collomp, Charles-Hervé Vacheron, Sandrine Bagel, Dan Benhamou, Julien Bordes, Delphine Cabelguenne, Claire Chapuis, Bérengère Cogniat, Charlotte Doudet, Régis Fuzier, Isabelle Goyer, Isabelle Macquer, Estelle Morau, Stéphanie Parat, Vincent Piriou, Olivier Untereiner, Nadège Salvi, Lilia Soufir, Pierre Trouiller, Aurélie Reiter-Schatz, Maxime Nguyen, Hélène Charbonneau
Objective: The French Society of Anaesthesia and Intensive Care (SFAR) and the French Society of Clinical Pharmacy (SFPC) have joined forces to propose recommendations for professional practice in the prevention of medication errors in anaesthesia and intensive care DESIGN: A group of 19 French experts from the French Society of Anaesthesia and Intensive Care (SFAR) and the French Society of Clinical Pharmacy (SFPC) was assembled. Potential conflicts of interest were formally declared at the outset of the recommendations development process, which was conducted independently of any industry funding. The authors followed the GRADE→ (Grading of Recommendations Assessment, Development and Evaluation) methodology to assess the level of evidence in the literature.
Methods: 4 fields were defined: 1) Work environment and processes; 2) Human and organizational factors; 3) Post-hoc risk management; 4) The problem of drug shortages. For each field, the recommendations aimed to answer several questions formulated by the experts according to the PICO model (Population, Intervention, Comparison, Outcome). Based on these questions, an extensive 20-year bibliographic search was conducted, using predefined keywords in accordance with the PRISMA recommendations. Due to the very small number of studies that could provide the necessary power to answer the most important judgment criterion (i.e., medication errors), it was decided, prior to drafting the recommendations, to adopt the format of Professional Practice Guidelines (PPG) rather than Formalized Expert Recommendations. The recommendations were then voted on by all the experts using the GRADE grid method.
Results: For all questions, recommendations could be formulated, either for the entire field of the question or partially. The EXPERT synthesis work and the application of the GRADE method resulted in 29 recommendations concerning the prevention of medication errors in anaesthesia and intensive care. After a round of voting and incorporating a few adjustments, a strong agreement was reached on all the recommendations.
Conclusion: There was strong agreement among the experts on providing recommendations aimed at preventing medication errors in anaesthesia and intensive care.
{"title":"Text validated by the SFAR Clinical Reference Committee on April 30, 2024, the SFAR Board of Directors on May 27, 2024, and the SFPC Board of Directors on September 12, 2024.","authors":"Alexandre Theissen, Remy Collomp, Charles-Hervé Vacheron, Sandrine Bagel, Dan Benhamou, Julien Bordes, Delphine Cabelguenne, Claire Chapuis, Bérengère Cogniat, Charlotte Doudet, Régis Fuzier, Isabelle Goyer, Isabelle Macquer, Estelle Morau, Stéphanie Parat, Vincent Piriou, Olivier Untereiner, Nadège Salvi, Lilia Soufir, Pierre Trouiller, Aurélie Reiter-Schatz, Maxime Nguyen, Hélène Charbonneau","doi":"10.1016/j.accpm.2025.101718","DOIUrl":"https://doi.org/10.1016/j.accpm.2025.101718","url":null,"abstract":"<p><strong>Objective: </strong>The French Society of Anaesthesia and Intensive Care (SFAR) and the French Society of Clinical Pharmacy (SFPC) have joined forces to propose recommendations for professional practice in the prevention of medication errors in anaesthesia and intensive care DESIGN: A group of 19 French experts from the French Society of Anaesthesia and Intensive Care (SFAR) and the French Society of Clinical Pharmacy (SFPC) was assembled. Potential conflicts of interest were formally declared at the outset of the recommendations development process, which was conducted independently of any industry funding. The authors followed the GRADE→ (Grading of Recommendations Assessment, Development and Evaluation) methodology to assess the level of evidence in the literature.</p><p><strong>Methods: </strong>4 fields were defined: 1) Work environment and processes; 2) Human and organizational factors; 3) Post-hoc risk management; 4) The problem of drug shortages. For each field, the recommendations aimed to answer several questions formulated by the experts according to the PICO model (Population, Intervention, Comparison, Outcome). Based on these questions, an extensive 20-year bibliographic search was conducted, using predefined keywords in accordance with the PRISMA recommendations. Due to the very small number of studies that could provide the necessary power to answer the most important judgment criterion (i.e., medication errors), it was decided, prior to drafting the recommendations, to adopt the format of Professional Practice Guidelines (PPG) rather than Formalized Expert Recommendations. The recommendations were then voted on by all the experts using the GRADE grid method.</p><p><strong>Results: </strong>For all questions, recommendations could be formulated, either for the entire field of the question or partially. The EXPERT synthesis work and the application of the GRADE method resulted in 29 recommendations concerning the prevention of medication errors in anaesthesia and intensive care. After a round of voting and incorporating a few adjustments, a strong agreement was reached on all the recommendations.</p><p><strong>Conclusion: </strong>There was strong agreement among the experts on providing recommendations aimed at preventing medication errors in anaesthesia and intensive care.</p>","PeriodicalId":48762,"journal":{"name":"Anaesthesia Critical Care & Pain Medicine","volume":" ","pages":"101718"},"PeriodicalIF":4.7,"publicationDate":"2025-11-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145641727","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2025-11-25DOI: 10.1016/j.accpm.2025.101712
Karem Slim , Laura Ruscio
{"title":"Could improved survival after cancer surgery be the ultimate benefit of ERAS?","authors":"Karem Slim , Laura Ruscio","doi":"10.1016/j.accpm.2025.101712","DOIUrl":"10.1016/j.accpm.2025.101712","url":null,"abstract":"","PeriodicalId":48762,"journal":{"name":"Anaesthesia Critical Care & Pain Medicine","volume":"45 2","pages":"Article 101712"},"PeriodicalIF":4.7,"publicationDate":"2025-11-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145641214","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2025-11-25DOI: 10.1016/j.accpm.2025.101708
Maziar M Nourian, Theodora Wingert, Amelie Delaporte, Tristan Grogan, Brenton Alexander, Nancy M Boulos, Siamak Rahman, Natale Naim, Zarah D Antongiorgi, Jane Moon, Kevork Kasanjian, Valentina Rodriguez-Triana, Karim Chamie, Maxime Cannesson, Helene Beloeil, Alexandre Joosten
Background: Effective postoperative pain control is essential for recovery. Pain has long been considered the "fifth vital sign" in the United States, making its assessment routinely documented. However, data on pain and opioid consumption following robotic-assisted surgeries remain limited despite their widespread adoption. This study evaluated pain scores and opioid consumption in patients undergoing intermediate-risk robotic-assisted abdominal, urological, or gynecological procedures. We hypothesized that pain would be minimal (numerical rating scale (NRS < 4)) and opioid use low (< 5 morphine milligram equivalents (MME) within 24 h post-surgery).
Methods: This historical cohort study included consecutive adult patients who underwent intermediate-risk robotic-assisted abdominal, urological, or gynecological surgery between 2013 and 2024. Co-primary endpoints were the maximal NRS and total opioid consumption (MME) at the end of the day of surgery (POD 0). Secondary endpoints included maximal NRS and total MME at the end of postoperative day 1 (POD 1) and the incidence of nausea and vomiting (PONV) in the post-anesthesia care unit.
Results: Among 9,978 cases (57% urological, 34% gynecological, 9% abdominal), median [Q1-Q3] maximal NRS and total MME were 7 [5-8] and 10 mg [4-7] and 8 mg [0-12] on POD 1. PONV occurred in 11% of patients CONCLUSIONS: Contrary to the initial hypothesis, patients undergoing intermediate-risk robotic-assisted procedures experienced higher-than-expected pain scores and moderate opioid consumption on the day of surgery, emphasizing the need to optimize multimodal analgesic strategies for robotic surgery in our center.
{"title":"Pain Scores and Opioid Consumption after Robotic-assisted Abdominal Surgery: A Single Centre Historical Cohort Study.","authors":"Maziar M Nourian, Theodora Wingert, Amelie Delaporte, Tristan Grogan, Brenton Alexander, Nancy M Boulos, Siamak Rahman, Natale Naim, Zarah D Antongiorgi, Jane Moon, Kevork Kasanjian, Valentina Rodriguez-Triana, Karim Chamie, Maxime Cannesson, Helene Beloeil, Alexandre Joosten","doi":"10.1016/j.accpm.2025.101708","DOIUrl":"https://doi.org/10.1016/j.accpm.2025.101708","url":null,"abstract":"<p><strong>Background: </strong>Effective postoperative pain control is essential for recovery. Pain has long been considered the \"fifth vital sign\" in the United States, making its assessment routinely documented. However, data on pain and opioid consumption following robotic-assisted surgeries remain limited despite their widespread adoption. This study evaluated pain scores and opioid consumption in patients undergoing intermediate-risk robotic-assisted abdominal, urological, or gynecological procedures. We hypothesized that pain would be minimal (numerical rating scale (NRS < 4)) and opioid use low (< 5 morphine milligram equivalents (MME) within 24 h post-surgery).</p><p><strong>Methods: </strong>This historical cohort study included consecutive adult patients who underwent intermediate-risk robotic-assisted abdominal, urological, or gynecological surgery between 2013 and 2024. Co-primary endpoints were the maximal NRS and total opioid consumption (MME) at the end of the day of surgery (POD 0). Secondary endpoints included maximal NRS and total MME at the end of postoperative day 1 (POD 1) and the incidence of nausea and vomiting (PONV) in the post-anesthesia care unit.</p><p><strong>Results: </strong>Among 9,978 cases (57% urological, 34% gynecological, 9% abdominal), median [Q1-Q3] maximal NRS and total MME were 7 [5-8] and 10 mg [4-7] and 8 mg [0-12] on POD 1. PONV occurred in 11% of patients CONCLUSIONS: Contrary to the initial hypothesis, patients undergoing intermediate-risk robotic-assisted procedures experienced higher-than-expected pain scores and moderate opioid consumption on the day of surgery, emphasizing the need to optimize multimodal analgesic strategies for robotic surgery in our center.</p>","PeriodicalId":48762,"journal":{"name":"Anaesthesia Critical Care & Pain Medicine","volume":" ","pages":"101708"},"PeriodicalIF":4.7,"publicationDate":"2025-11-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145641631","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Intraoperative PEEP setting: should we measure the lung or the patient?","authors":"Mathilde Lepeyre, Joris Pensier, Gaetano Scaramuzzo","doi":"10.1016/j.accpm.2025.101715","DOIUrl":"https://doi.org/10.1016/j.accpm.2025.101715","url":null,"abstract":"","PeriodicalId":48762,"journal":{"name":"Anaesthesia Critical Care & Pain Medicine","volume":" ","pages":"101715"},"PeriodicalIF":4.7,"publicationDate":"2025-11-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145641682","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2025-11-25DOI: 10.1016/j.accpm.2025.101717
Sylvain Le Pape, Jean-Pierre Frat, Arnaud W Thille
{"title":"Early postoperative hypoxemia after cardiac surgery: from risk marker to therapeutic target.","authors":"Sylvain Le Pape, Jean-Pierre Frat, Arnaud W Thille","doi":"10.1016/j.accpm.2025.101717","DOIUrl":"https://doi.org/10.1016/j.accpm.2025.101717","url":null,"abstract":"","PeriodicalId":48762,"journal":{"name":"Anaesthesia Critical Care & Pain Medicine","volume":" ","pages":"101717"},"PeriodicalIF":4.7,"publicationDate":"2025-11-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145641468","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2025-11-25DOI: 10.1016/j.accpm.2025.101709
Matthias Jacquet-Lagrèze , Jihad Mallat
{"title":"High Cost, Limited Impact: From the Vasa to HPI—The Danger of Under-Tested Innovation","authors":"Matthias Jacquet-Lagrèze , Jihad Mallat","doi":"10.1016/j.accpm.2025.101709","DOIUrl":"10.1016/j.accpm.2025.101709","url":null,"abstract":"","PeriodicalId":48762,"journal":{"name":"Anaesthesia Critical Care & Pain Medicine","volume":"45 2","pages":"Article 101709"},"PeriodicalIF":4.7,"publicationDate":"2025-11-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145641688","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2025-11-24DOI: 10.1016/j.accpm.2025.101716
Patrick M Wieruszewski, Marc Leone, Nicolas Mongardon
{"title":"Early multimodal vasopressors for vasodilatory shock on veno-arterial ECMO.","authors":"Patrick M Wieruszewski, Marc Leone, Nicolas Mongardon","doi":"10.1016/j.accpm.2025.101716","DOIUrl":"https://doi.org/10.1016/j.accpm.2025.101716","url":null,"abstract":"","PeriodicalId":48762,"journal":{"name":"Anaesthesia Critical Care & Pain Medicine","volume":" ","pages":"101716"},"PeriodicalIF":4.7,"publicationDate":"2025-11-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145641455","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2025-11-21DOI: 10.1016/j.accpm.2025.101706
Pierre Pardessus, Charlotte Benoit, Kelly Brouns, Bardara Cadre, Beatrice Bruneau, Rachida Abdat, Yara Maroun, Roksic Stefan, Maxime Deliere, Thierry Van Den Abbeele, Natacha Teissier, Souhayl Dahmani, Florence Julien-Marsollier
Background: Despite the available evidence for the use of non-steroidal anti-inflammatory drugs (NSAIDs) as the preferred therapeutic option for managing postoperative pain after tonsillectomy in children, many physicians still use postoperative corticosteroids as a therapeutic option in place of NSAIDS. The aim of the current meta-analysis was to explore the analgesic efficacy of oral prednisolone after tonsillectomy in children.
Methods: The study consisted of a quantitative review of randomised controlled studies performed during paediatric tonsillectomy that examined the effect of postoperative prednisolone given during several postoperative days in comparison to placebo, on postoperative pain intensity and nausea, and vomiting. Quality of evidence was assessed using GRADE recommendations.
Results: Oral prednisolone did not reduce pain intensity at postoperative day 1 (MD = -0.38 [-0.99, 0.33], I² = 84 %, p of I² < 0.002), postoperative day 3 (MD = -1.02 [-2.78, 0.75], I² = 97 %, p of I² < 0.0001) and between the postoperative days 5 and 7 (MD = -0.15 [-0.35, 0.04], I² = 84 %, p of I² < 0.001). Oral prednisolone did not reduce postoperative nausea and vomiting. The quality of evidence according to GRADE recommendations ranged from low to very low.
Discussion: The current meta-analysis indicates that the administration of oral prednisolone postoperatively does not decrease postoperative pain in paediatric patients following tonsillectomy. In conclusion, the paucity of studies, the high heterogeneity of results, and the low grade of evidence mandatory to perform further studies to confirm the results of the current review.
{"title":"Oral Prednisolone for Postoperative Analgesia Management in Paediatrics Tonsillectomy: A Meta-Analysis of Published Studies.","authors":"Pierre Pardessus, Charlotte Benoit, Kelly Brouns, Bardara Cadre, Beatrice Bruneau, Rachida Abdat, Yara Maroun, Roksic Stefan, Maxime Deliere, Thierry Van Den Abbeele, Natacha Teissier, Souhayl Dahmani, Florence Julien-Marsollier","doi":"10.1016/j.accpm.2025.101706","DOIUrl":"https://doi.org/10.1016/j.accpm.2025.101706","url":null,"abstract":"<p><strong>Background: </strong>Despite the available evidence for the use of non-steroidal anti-inflammatory drugs (NSAIDs) as the preferred therapeutic option for managing postoperative pain after tonsillectomy in children, many physicians still use postoperative corticosteroids as a therapeutic option in place of NSAIDS. The aim of the current meta-analysis was to explore the analgesic efficacy of oral prednisolone after tonsillectomy in children.</p><p><strong>Methods: </strong>The study consisted of a quantitative review of randomised controlled studies performed during paediatric tonsillectomy that examined the effect of postoperative prednisolone given during several postoperative days in comparison to placebo, on postoperative pain intensity and nausea, and vomiting. Quality of evidence was assessed using GRADE recommendations.</p><p><strong>Results: </strong>Oral prednisolone did not reduce pain intensity at postoperative day 1 (MD = -0.38 [-0.99, 0.33], I² = 84 %, p of I² < 0.002), postoperative day 3 (MD = -1.02 [-2.78, 0.75], I² = 97 %, p of I² < 0.0001) and between the postoperative days 5 and 7 (MD = -0.15 [-0.35, 0.04], I² = 84 %, p of I² < 0.001). Oral prednisolone did not reduce postoperative nausea and vomiting. The quality of evidence according to GRADE recommendations ranged from low to very low.</p><p><strong>Discussion: </strong>The current meta-analysis indicates that the administration of oral prednisolone postoperatively does not decrease postoperative pain in paediatric patients following tonsillectomy. In conclusion, the paucity of studies, the high heterogeneity of results, and the low grade of evidence mandatory to perform further studies to confirm the results of the current review.</p><p><strong>Registration: </strong>PROSPERO database (CRD420251088747).</p>","PeriodicalId":48762,"journal":{"name":"Anaesthesia Critical Care & Pain Medicine","volume":" ","pages":"101706"},"PeriodicalIF":4.7,"publicationDate":"2025-11-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145589927","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2025-11-20DOI: 10.1016/j.accpm.2025.101703
Ji Hyeon Lee , Jin-Hee Kim , Jiyoun Lee , Sung-Hee Han , Jin-Woo Park
Background
Benzodiazepines facilitate mask ventilation due to their airway relaxant properties. Remimazolam, an ultra-short-acting benzodiazepine, may offer advantages during anaesthesia induction. This study evaluated the difficulty of mask ventilation between remimazolam and propofol during the induction of general anaesthesia.
Methods
Seventy-six adult patients scheduled for elective surgery under general anaesthesia were randomised into propofol and remimazolam groups. In the propofol group, general anaesthesia was induced with target-controlled infusion of propofol at an effect-site concentration of 4 µg/mL. In the remimazolam group, continuous infusion of remimazolam was performed at 12 mg/kg/h. The primary outcome was mask ventilation difficulty assessed by the Warters scale. Secondary outcomes included time to achieve loss of consciousness (LOC) and mean blood pressure during induction.
Results
The remimazolam group exhibited significantly lower Warters score compared to the propofol group (0.0 [0.0–0.8] vs. 1.0 [0.0–3.0], P = 0.002). The occurrence of mask ventilation difficulties requiring more than one airway device during anaesthetic induction was also significantly lower in the remimazolam group than in the propofol group (odds ratio [95% confidence interval], 0.23 [0.08–0.68]; P = 0.006). Mean blood pressure immediately after LOC was higher in the remimazolam group (P = 0.037), although the incidence of hypotension after induction was comparable between groups. The time required to achieve LOC was longer in the remimazolam group (P < 0.001).
Conclusion
Compared to propofol, remimazolam induction was associated with easier mask ventilation and more stable blood pressure after LOC, despite a longer time to achieve LOC.
Registration
University Hospital Medical Information Network Clinical Trials Registry (registration number: UMIN000053553; registration date: 7 February 2024; registration URL: https://center6.umin.ac.jp/cgi-bin/ctr_e/ctr_view_reg.cgi?recptno=R000061086)
{"title":"Comparison of effects of remimazolam and propofol on mask ventilation during general anaesthesia induction: A randomised controlled trial","authors":"Ji Hyeon Lee , Jin-Hee Kim , Jiyoun Lee , Sung-Hee Han , Jin-Woo Park","doi":"10.1016/j.accpm.2025.101703","DOIUrl":"10.1016/j.accpm.2025.101703","url":null,"abstract":"<div><h3>Background</h3><div>Benzodiazepines facilitate mask ventilation due to their airway relaxant properties. Remimazolam, an ultra-short-acting benzodiazepine, may offer advantages during anaesthesia induction. This study evaluated the difficulty of mask ventilation between remimazolam and propofol during the induction of general anaesthesia.</div></div><div><h3>Methods</h3><div>Seventy-six adult patients scheduled for elective surgery under general anaesthesia were randomised into propofol and remimazolam groups. In the propofol group, general anaesthesia was induced with target-controlled infusion of propofol at an effect-site concentration of 4 µg/mL. In the remimazolam group, continuous infusion of remimazolam was performed at 12 mg/kg/h. The primary outcome was mask ventilation difficulty assessed by the Warters scale. Secondary outcomes included time to achieve loss of consciousness (LOC) and mean blood pressure during induction.</div></div><div><h3>Results</h3><div>The remimazolam group exhibited significantly lower Warters score compared to the propofol group (0.0 [0.0–0.8] <em>vs.</em> 1.0 [0.0–3.0], <em>P</em> = 0.002). The occurrence of mask ventilation difficulties requiring more than one airway device during anaesthetic induction was also significantly lower in the remimazolam group than in the propofol group (odds ratio [95% confidence interval], 0.23 [0.08–0.68]; <em>P</em> = 0.006). Mean blood pressure immediately after LOC was higher in the remimazolam group (<em>P</em> = 0.037), although the incidence of hypotension after induction was comparable between groups. The time required to achieve LOC was longer in the remimazolam group (<em>P</em> < 0.001).</div></div><div><h3>Conclusion</h3><div>Compared to propofol, remimazolam induction was associated with easier mask ventilation and more stable blood pressure after LOC, despite a longer time to achieve LOC.</div></div><div><h3>Registration</h3><div>University Hospital Medical Information Network Clinical Trials Registry (registration number: UMIN000053553; registration date: 7 February 2024; registration URL: <span><span>https://center6.umin.ac.jp/cgi-bin/ctr_e/ctr_view_reg.cgi?recptno=R000061086</span><svg><path></path></svg></span>)</div></div>","PeriodicalId":48762,"journal":{"name":"Anaesthesia Critical Care & Pain Medicine","volume":"45 2","pages":"Article 101703"},"PeriodicalIF":4.7,"publicationDate":"2025-11-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145582473","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}