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Esteves AM, Fjeld KJ, Yonan AS, Roginski MA. Neuromuscular Blocking Agent Use in Critical Care Transport Not Associated With Intubation. Air Med J 2024; 43:328-332. [PMID: 38897696 DOI: 10.1016/j.amj.2024.03.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2023] [Revised: 03/01/2024] [Accepted: 03/07/2024] [Indexed: 06/21/2024]
Abstract
OBJECTIVE Variable indications exist for neuromuscular blocking agents (NMBAs) in the critical care transport setting beyond facilitation of intubation. METHODS This retrospective cohort study included adult patients (≥ 18 years) who underwent critical care transport from July 1, 2020, to May 2, 2023, and received NMBAs during transport that was not associated with intubation. The primary outcome was the indication for NMBA administration. Secondary outcomes included the characterization of NMBA use, mean Richmond Agitation Sedation Scale score before NMBA administration, sedation strategy used, and continuation of NMBAs within 48 hours of hospital admission. RESULTS One hundred twenty-six patients met the inclusion criteria. The most common indication for NMBA administration was ventilator dyssynchrony (n = 71, 56.4%). The majority of patients received rocuronium during transport (n = 113, 89.7%). The mean pre-NMBA Richmond Agitation Sedation Scale score was -3.7 ± 2.4. The most common sedation strategy was a combination of continuous infusion and bolus sedatives (76.2%). One hundred (79.4%) patients had sedation changes in response to NMBA administration. Seventy-two (57.1%) received NMBAs during the first 48 hours of their intensive care unit admission. CONCLUSION NMBAs were frequently administered for ventilator dyssynchrony and continuation of prior therapy. Optimization opportunities exist to ensure adequate deep sedation and reassessment of NMBA indication.
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Affiliation(s)
| | | | | | - Matthew A Roginski
- Dartmouth-Hitchcock Medical Center, Lebanon, NH; Dartmouth Geisel School of Medicine, Hanover, NH.
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Acquisto NM, Mosier JM, Bittner EA, Patanwala AE, Hirsch KG, Hargwood P, Oropello JM, Bodkin RP, Groth CM, Kaucher KA, Slampak-Cindric AA, Manno EM, Mayer SA, Peterson LKN, Fulmer J, Galton C, Bleck TP, Chase K, Heffner AC, Gunnerson KJ, Boling B, Murray MJ. Society of Critical Care Medicine Clinical Practice Guidelines for Rapid Sequence Intubation in the Critically Ill Adult Patient. Crit Care Med 2023; 51:1411-1430. [PMID: 37707379 DOI: 10.1097/ccm.0000000000006000] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/15/2023]
Abstract
RATIONALE Controversies and practice variations exist related to the pharmacologic and nonpharmacologic management of the airway during rapid sequence intubation (RSI). OBJECTIVES To develop evidence-based recommendations on pharmacologic and nonpharmacologic topics related to RSI. DESIGN A guideline panel of 20 Society of Critical Care Medicine members with experience with RSI and emergency airway management met virtually at least monthly from the panel's inception in 2018 through 2020 and face-to-face at the 2020 Critical Care Congress. The guideline panel included pharmacists, physicians, a nurse practitioner, and a respiratory therapist with experience in emergency medicine, critical care medicine, anesthesiology, and prehospital medicine; consultation with a methodologist and librarian was available. A formal conflict of interest policy was followed and enforced throughout the guidelines-development process. METHODS Panelists created Population, Intervention, Comparison, and Outcome (PICO) questions and voted to select the most clinically relevant questions for inclusion in the guideline. Each question was assigned to a pair of panelists, who refined the PICO wording and reviewed the best available evidence using predetermined search terms. The Grading of Recommendations, Assessment, Development, and Evaluations (GRADE) framework was used throughout and recommendations of "strong" or "conditional" were made for each PICO question based on quality of evidence and panel consensus. Recommendations were provided when evidence was actionable; suggestions, when evidence was equivocal; and best practice statements, when the benefits of the intervention outweighed the risks, but direct evidence to support the intervention did not exist. RESULTS From the original 35 proposed PICO questions, 10 were selected. The RSI guideline panel issued one recommendation (strong, low-quality evidence), seven suggestions (all conditional recommendations with moderate-, low-, or very low-quality evidence), and two best practice statements. The panel made two suggestions for a single PICO question and did not make any suggestions for one PICO question due to lack of evidence. CONCLUSIONS Using GRADE principles, the interdisciplinary panel found substantial agreement with respect to the evidence supporting recommendations for RSI. The panel also identified literature gaps that might be addressed by future research.
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Affiliation(s)
- Nicole M Acquisto
- Department of Pharmacy and Emergency Medicine, University of Rochester Medical Center, Rochester, New York, NY
| | - Jarrod M Mosier
- Department of Emergency Medicine and Medicine, University of Arizona College of Medicine, Tucson, AZ
| | - Edward A Bittner
- Department of Anesthesia, Critical Care and Pain Medicine, Massachusetts General Hospital, Boston, MA
| | - Asad E Patanwala
- Faculty of Medicine and Health, Sydney School of Pharmacy, The University of Sydney, Sydney, Australia
| | - Karen G Hirsch
- Department of Neurology and Neurological Sciences and Neurosurgery, Stanford University, Stanford, CA
| | - Pamela Hargwood
- Robert Wood Johnson Library of the Health Sciences, Rutgers University, New Brunswick, NJ
| | - John M Oropello
- Institute for Critical Care Medicine, Icahn School of Medicine at Mount Sinai, New York, NY
| | - Ryan P Bodkin
- Department of Emergency Medicine, University of Rochester Medical Center, Rochester, New York, NY
| | - Christine M Groth
- Department of Pharmacy, University of Rochester Medical Center, Rochester, New York, NY
| | - Kevin A Kaucher
- Department of Pharmacy, University of New Mexico Hospital, Albuquerque, NM
| | | | - Edward M Manno
- Department of Neurology, Northwestern University, Feinberg School of Medicine, Chicago, IL
| | - Stephen A Mayer
- Departments of Neurology and Neurosurgery Westchester Medical Center, New York Medical College, New York, NY
| | - Lars-Kristofer N Peterson
- Departments of Critical Care Medicine and Emergency Medicine, Cooper University Health Care, Camden, NJ
| | - Jeremy Fulmer
- Respiratory Care Services, Geisinger Medical Center, Danville, PA
| | - Christopher Galton
- Departments of Anesthesiology and Perioperative Medicine and Emergency Medicine, University of Rochester Medical Center, Rochester, NY
| | - Thomas P Bleck
- Department of Neurology, Northwestern University, Feinberg School of Medicine, Chicago, IL
| | - Karin Chase
- Departments of Surgery and Emergency Medicine, University of Rochester Medical Center, Rochester, NY
| | - Alan C Heffner
- Departments of Critical Care and Emergency Medicine, Atrium Healthcare System, Charlotte, NC
| | - Kyle J Gunnerson
- Department of Emergency Medicine, University of Michigan Health System, Ann Arbor, MI
| | - Bryan Boling
- Department of Anesthesiology, Division or Critical Care Medicine, University of Kentucky, Lexington, KY
| | - Michael J Murray
- Departments of Anesthesiology and Internal Medicine/Cardiology, University of Arizona College of Medicine, Phoenix, AZ
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de Kock JM, Buma C, Stassen W. A retrospective review of post-intubation sedation and analgesia practices in a South African private ambulance service. Afr J Emerg Med 2022; 12:467-472. [DOI: 10.1016/j.afjem.2022.10.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2022] [Revised: 09/02/2022] [Accepted: 10/17/2022] [Indexed: 11/17/2022] Open
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Ender V, Leisten D, Zheng H, Dunn M, Frakes M, Cohen JE, Wilcox SR. Postintubation Sedation After a Formulary Change From Succinylcholine to Rocuronium in a Critical Care Transport Organization. Air Med J 2022; 41:287-291. [PMID: 35595336 DOI: 10.1016/j.amj.2022.02.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2021] [Revised: 02/08/2022] [Accepted: 02/22/2022] [Indexed: 06/15/2023]
Abstract
OBJECTIVE Rocuronium is increasingly used as a first-line neuromuscular blocker (NMB) in rapid sequence intubation by transport teams. Prior work has shown that rocuronium is associated with a delay in postintubation sedation compared with intubation with succinylcholine. METHODS Boston MedFlight is a consortium-based transport organization. In 2017, the intubation protocol and formulary for Boston MedFlight was changed to replace succinylcholine with rocuronium. We performed a retrospective review of patients intubated by the critical care transport teams from January 2017 through December 2019. RESULTS We analyzed data for 264 intubations, 92 with succinylcholine and 172 with rocuronium. Ketamine and etomidate were the most common induction agents. The mean time from NMB administration to the first dose of sedation was 9.2 minutes (95% confidence interval, 5.4-23.7) for the succinylcholine cohort and 14.8 minutes (95% confidence interval, 8.4-38.0; P < .001) for the rocuronium cohort. After neuromuscular blockade, the total hourly weight-adjusted fentanyl dose was significantly lower for patients intubated with rocuronium compared with succinylcholine. CONCLUSIONS Intubation with rocuronium was associated with a longer time until the administration of sedation and decreased postneuromuscular blockade fentanyl administration compared with intubation with succinylcholine. These findings suggest opportunities for improvement in sedation and analgesia practices after rocuronium rapid sequence intubation.
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Affiliation(s)
- Vahé Ender
- Boston MedFlight, Bedford, Massachusetts
| | | | - Hui Zheng
- Biostatistics Center, Massachusetts General Hospital, Boston, Massachusetts
| | | | | | - Jason E Cohen
- Boston MedFlight, Bedford, Massachusetts; Department of Surgery, Brigham and Women's Hospital, Boston, Massachusetts
| | - Susan R Wilcox
- Department of Emergency Medicine, Massachusetts General Hospital, Boston, Massachusetts.
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Stassen W, Lithgow A, Wylie C, Stein C. A descriptive analysis of endotracheal intubation in a South African Helicopter Emergency Medical Service. Afr J Emerg Med 2018; 8:140-144. [PMID: 30534517 PMCID: PMC6277604 DOI: 10.1016/j.afjem.2018.07.002] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2018] [Revised: 05/04/2018] [Accepted: 07/03/2018] [Indexed: 11/26/2022] Open
Abstract
Introduction Helicopter Emergency Medical Services (HEMS) exists to supplement the operations of ground-based emergency care providers, mainly in high acuity cases. One of the important procedures frequently carried out by HEMS personnel is endotracheal intubation. Several HEMS providers exist in South Africa, with a mix of advanced life support personnel, however intubation success rates and adverse events have not been described in any local HEMS operation. Methods This was a retrospective chart review of intubation-related data collected by a HEMS operation based in Johannesburg over a 16-month period. First-pass and overall success rates were described, in addition to perceived airway difficulty, adverse events and other data. Results Of the 49 cases recorded in the study period, one was excluded leaving 48 cases for analysis. Most cases (n = 34, 71%) involved young male trauma patients who were intubated with rapid sequence intubation. The first pass success rate was 79% (n = 38) with an overall success rate of 98% (n = 47). At least one factor suggesting airway difficulty was present in 29% (n = 14) of cases, with most perceived airway difficulty related to the high prevalence of trauma cases. At least one adverse event occurred in 27% (n = 13) of cases with hypoxaemia, hypotension and bradycardia most prevalent. Discussion In this small sample of South African HEMS intubation cases, we found overall and first-pass success rates comparable to those reported in similar contexts.
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Impact of Paralytic Agent on Postintubation Sedation. Air Med J 2018; 38:39-44. [PMID: 30711084 DOI: 10.1016/j.amj.2018.09.006] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2018] [Revised: 08/02/2018] [Accepted: 09/22/2018] [Indexed: 12/20/2022]
Abstract
OBJECTIVE The aim of this study was to evaluate the difference in the time to postintubation sedation between patients receiving etomidate and either succinylcholine or rocuronium in the prehospital setting. SETTING Patients who received rapid sequence intubation medications from transport service personnel and were subsequently intubated were included. The critical care transport agency operates 8 helicopter- and 3 ground-based emergency medical service units. METHODS This retrospective cohort study compared the time to the first sedative in patients intubated with etomidate and succinylcholine versus etomidate and rocuronium. Enrollment of 64 patients per arm was needed to achieve 80% power with a 2-tailed alpha of 0.05. RESULTS Sixty-four and 38 patients received succinylcholine or rocuronium, respectively. The median time to postetomidate sedation was 10 (range, 5.0-16.0) and 13.5 (range, 7.0-20.8) minutes for succinylcholine and rocuronium patients, respectively (P = .13). Given the average duration of effect of etomidate, succinylcholine, and rocuronium, 0 (0%) succinylcholine versus 33 (86.8%) rocuronium patients were found to be at risk of wakeful paralysis. CONCLUSIONS This study suggests rocuronium's long duration of effect puts patients at risk for wakeful paralysis once the short effects of etomidate have subsided.
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Fouche PF, Stein C, Simpson P, Carlson JN, Doi SA. Nonphysician Out-of-Hospital Rapid Sequence Intubation Success and Adverse Events: A Systematic Review and Meta-Analysis. Ann Emerg Med 2017; 70:449-459.e20. [DOI: 10.1016/j.annemergmed.2017.03.026] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2016] [Revised: 03/12/2017] [Accepted: 03/16/2017] [Indexed: 12/20/2022]
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Student paramedic rapid sequence intubation in Johannesburg, South Africa: A case series. Afr J Emerg Med 2017; 7:56-62. [PMID: 30456109 PMCID: PMC6234134 DOI: 10.1016/j.afjem.2017.01.005] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2016] [Revised: 11/06/2016] [Accepted: 01/10/2017] [Indexed: 11/20/2022] Open
Abstract
Introduction Pre-hospital rapid sequence intubation was introduced within paramedic scope of practice in South Africa seven years ago. Since then, little data has been published on this high-risk intervention as practiced operationally or by students learning rapid sequence intubation in the pre-hospital environment. The objective of this study was to describe a series of pre-hospital rapid sequence intubation cases, including those that South African University paramedic students had participated in. Methods A University clinical learning database was searched for all endotracheal intubation cases involving the use of neuromuscular blockers between 1 January 2011 and 31 December 2015. Data from selected cases were extracted and analysed descriptively. Results Data indicated that most patients were young adult trauma victims with a dominant injury mechanism of vehicle-related accidents. The majority of cases utilised ketamine and suxamethonium, with a low rate of additional paralytic medication administration. 63% and 72% of patients received post-intubation sedation and analgesia, respectively. The overall intubation success rate from complete records was 99.6%, with a first pass success rate of 87.9%. Students were successful in 92.4% of attempts with a first-pass success rate of 85.2%. Five percent of patients experienced cardiac arrest between rapid sequence intubation and hospital arrival. Discussion Students demonstrated a good intubation success and first pass-success rate. However, newly qualified paramedics require strict protocols, clinical governance, and support to gain experience and perform pre-hospital rapid sequence intubation at an acceptable level in operational practice. More research is needed to understand the low rate of post-intubation paralysis, along with non-uniform administration of post-intubation sedation and analgesia, and the 5% prevalence of cardiac arrest.
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Kaye AD, Fox CJ, Padnos IW, Ehrhardt KP, Diaz JH, Cornett EM, Chandler D, Sen S, Patil S. Pharmacologic Considerations of Anesthetic Agents in Pediatric Patients: A Comprehensive Review. Anesthesiol Clin 2017; 35:e73-e94. [PMID: 28526162 DOI: 10.1016/j.anclin.2017.01.012] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Acute pain in the pediatric population has important differences in terms of biology, intrapopulation variation, and epidemiology. Discussion as to the pharmacologic considerations of anesthetic agents, such as induction agents, neuromuscular blockers, opioids, local anesthetics, and adjuvant agents, is presented in this article. Special considerations and concerns, such as risk for propofol infusion syndrome and adverse potential side effects of anesthesia agents, are discussed. Anesthesiologists managing pediatric patients need to have a firm understanding of physiologic and pharmacologic differences compared with the adult population. Future studies to improve the understanding of pharmacokinetics in the pediatric population are needed.
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Affiliation(s)
- Alan D Kaye
- Department of Anesthesiology, Louisiana State University Health Science Center, Room 659, 1542 Tulane Avenue, New Orleans, LA 70112, USA.
| | - Charles J Fox
- Department of Anesthesiology, LSU Health Shreveport, 1501 Kings Highway, PO Box 33932, Shreveport, LA 71130-3932, USA
| | - Ira W Padnos
- Department of Anesthesiology, Louisiana State University Health Science Center, Room 659, 1542 Tulane Avenue, New Orleans, LA 70112, USA
| | - Ken P Ehrhardt
- Department of Anesthesiology, Louisiana State University Health Science Center, Room 659, 1542 Tulane Avenue, New Orleans, LA 70112, USA
| | - James H Diaz
- Department of Anesthesiology, Louisiana State University Health Science Center, Room 659, 1542 Tulane Avenue, New Orleans, LA 70112, USA
| | - Elyse M Cornett
- Department of Anesthesiology, Louisiana State University Health Science Center, Room 659, 1542 Tulane Avenue, New Orleans, LA 70112, USA; Department of Anesthesiology, LSU Health Shreveport, 1501 Kings Highway, PO Box 33932, Shreveport, LA 71130-3932, USA
| | - Debbie Chandler
- Department of Anesthesiology, LSU Health Shreveport, 1501 Kings Highway, PO Box 33932, Shreveport, LA 71130-3932, USA
| | - Sudipta Sen
- Department of Anesthesiology, LSU Health Shreveport, 1501 Kings Highway, PO Box 33932, Shreveport, LA 71130-3932, USA
| | - Shilpadevi Patil
- Department of Anesthesiology, LSU Health Shreveport, 1501 Kings Highway, PO Box 33932, Shreveport, LA 71130-3932, USA
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