Practices of Rapid Sequence Induction for Prevention of Aspiration—An International Declarative Survey
Abstract
:1. Introduction
2. Materials and Methods
2.1. Ethics
2.2. Study Design
2.3. Survey Design
- -
- The first part included demographic data about the anesthetist’s country, professional position, field of practice and personal experience.
- -
- The second part explored RSI practices, with a sub-section consisting of clinical vignettes where respondents were asked about their attitude in cases where RSI may be questionable. This intended to explore the practices in situations where guidelines may be taken as default.
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- The third part included questions about critical incidents related to RSI, and eventual legal litigations following these incidents.
2.4. Outcomes
2.5. Statistical Analysis
3. Results
3.1. Demographics
3.2. RSI Practice
3.3. RSI in Various Clinical Settings
3.4. Aspiration, RSI Side Effects and Legal Issues
3.5. Difference in RSI Practice Between Countries
4. Discussion
4.1. RSI Definition
4.2. Preoxygenation
4.3. Cricoid Pressure
4.4. Suxamethonium and Rocuronium
4.5. RSI for Particular Situations
4.5.1. Abdominal Emergencies
4.5.2. Cesarean Section
4.5.3. Gastroesophageal Reflux and Reduced Gastric Motility
4.5.4. Survey Strengths and Limits
5. Conclusions
Supplementary Materials
Author Contributions
Funding
Institutional Review Board Statement
Informed Consent Statement
Data Availability Statement
Acknowledgments
Conflicts of Interest
References
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Drugs | |
Short-acting hypnotic + short-acting neuromuscular blocker + opioid | 69% (342/494) |
Short-acting hypnotic + short-acting neuromuscular blocker | 49% (243/494) |
Short-acting hypnotic + opioid | 1% (8/494) |
Short-acting hypnotic alone | 1% (6/494) |
Others | 5% (24/494) |
Preoxygenation | |
High-flow oxygen (>10 L/min), without PEEP | 87% (400/458) |
High-flow nasal cannula | 20% (93/458) |
NIV with pressure support, with PEEP (≥3 cmH2O) | 17% (79/458) |
NIV with pressure support, without PEEP | 12% (53/458) |
Other practices | |
Presence of at least two anesthesia providers * | 75% (342/459) |
Stylet inside the tracheal tube | 65% (299/459) |
Sellick’s maneuver | 4% (191/459) |
Standard Induction | Rapid Sequence Induction | Gastric Suction Before Anesthesia | Gastric Buffering Before Anesthesia | Prokinetic Drugs Before Anesthesia | None of the Proposals | |
---|---|---|---|---|---|---|
43 y/o laparoscopy appendectomy fasting > 12 h no vomiting | 53% (236/447) | 46% (204/447) | 3% (12/447) | 15% (69/447) | 12% (55/447) | 2% (7/447) |
78 y/o acute bowel obstruction vomiting | 0% (2/447) | 97% (433/447) | 83% (370/447) | 34% (150/447) | 18% (80/447) | 0% (2/447) |
24 y/o planned caesarean section | 9% (38/447) | 89% (397/447) | 2% (8/447) | 66% (295/447) | 31% (137/447) | 1% (5/447) |
22 y/o bimalleolar fracture 2 h after eating | 1% (4/447) | 81% (364/447) | 10% (44/447) | 26% (115/447) | 24% (107/447) | 17% (76/447) |
44 y/o osteosynthesis for tibial fracture Time between trauma and last meal 2 h—time between last meal and surgery 10 h | 51% (227/447) | 41% (182/447) | 1% (6/447) | 20% (91/447) | 15% (65/447) | 9% (40/447) |
78 y/o prostate resection unbalanced diabetes mellitus—no sign of gastroparesis | 87% (387/446) | 9% (42/446) | 2% (7/446) | 18% (80/446) | 12% (52/446) | 3% (15/446) |
62 y/o arterioembolization for cerebral hemorrhage (aneurysm) VAS pain 5/10—no nausea | 68% (305/447) | 30% (136/447) | 1% (3/447) | 19% (85/447) | 10% (43/447) | 2% (8/447) |
56 y/o thyroidectomy untreated symptomatic gastroesophageal reflux | 29% (131/447) | 70% (314/447) | 2% (10/447) | 54% (242/447) | 24% (107/447) | 1% (4/447) |
56 y/o thyroidectomy Asymptomatic gastroesophageal reflux under PPI | 72% (321/447) | 26% (115/447) | 1% (3/447) | 22% (99/447) | 14% (64/447) | 2% (7/447) |
31 y/o bariatric surgery BMI 48 kg/m2—no gastroesophageal reflux | 51% (227/447) | 44% (198/447) | 3% (15/447) | 30% (136/447) | 21% (92/447) | 5% (22/447) |
RSI side effects | |
Anaphylaxis grade 3 | 29% (127/442) |
Anaphylaxis grade 4 (cardiac arrest) | 11% (47/443) |
Major issues due to anaphylaxis (including mortality) | 5% (11/208) |
Aspiration | |
Occurrence | 76% (334/442) |
Major issues due to aspiration (including mortality) | 27% (100/372) |
Legal litigations | |
Related to anaphylaxis | 4% (18/436) |
Related to aspiration | 3% (13/440) |
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Ben-Naoui, I.; Compère, V.; Clavier, T.; Besnier, E. Practices of Rapid Sequence Induction for Prevention of Aspiration—An International Declarative Survey. J. Clin. Med. 2025, 14, 2177. https://doi.org/10.3390/jcm14072177
Ben-Naoui I, Compère V, Clavier T, Besnier E. Practices of Rapid Sequence Induction for Prevention of Aspiration—An International Declarative Survey. Journal of Clinical Medicine. 2025; 14(7):2177. https://doi.org/10.3390/jcm14072177
Chicago/Turabian StyleBen-Naoui, Imen, Vincent Compère, Thomas Clavier, and Emmanuel Besnier. 2025. "Practices of Rapid Sequence Induction for Prevention of Aspiration—An International Declarative Survey" Journal of Clinical Medicine 14, no. 7: 2177. https://doi.org/10.3390/jcm14072177
APA StyleBen-Naoui, I., Compère, V., Clavier, T., & Besnier, E. (2025). Practices of Rapid Sequence Induction for Prevention of Aspiration—An International Declarative Survey. Journal of Clinical Medicine, 14(7), 2177. https://doi.org/10.3390/jcm14072177