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Engstrom K, Brown CS, Mattson AE, Lyons N, Rech MA. Pharmacotherapy optimization for rapid sequence intubation in the emergency department. Am J Emerg Med 2023; 70:19-29. [PMID: 37196592 DOI: 10.1016/j.ajem.2023.05.004] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Revised: 05/04/2023] [Accepted: 05/04/2023] [Indexed: 05/19/2023] Open
Abstract
PURPOSE Rapid-sequence intubation (RSI) is the process of administering a sedative and neuromuscular blocking agent (NMBA) in rapid succession to facilitate endotracheal intubation. It is the most common and preferred method for intubation of patients presenting to the emergency department (ED). The selection and use of medications to facilitate RSI is critical for success. The purpose of this review is to describe pharmacotherapies used during the RSI process, discuss current clinical controversies in RSI medication selection, and review pharmacotherapy considerations for alternative intubation methods. SUMMARY There are several steps to the intubation process requiring medication considerations, including pretreatment, induction, paralysis, and post-intubation sedation and analgesia. Pretreatment medications include atropine, lidocaine, and fentanyl; but use of these agents in clinical practice has fallen out of favor as there is limited evidence for their use outside of select clinical scenarios. There are several options for induction agents, though etomidate and ketamine are the most used due to their more favorable hemodynamic profiles. Currently there is retrospective evidence that etomidate may produce less hypotension than ketamine in patients presenting with shock or sepsis. Succinylcholine and rocuronium are the preferred neuromuscular blocking agents, and the literature suggests minimal differences between succinylcholine and high dose rocuronium in first-pass success rates. Selection between the two is based on patient specific factors, half-life and adverse effect profiles. Finally, medication-assisted preoxygenation and awake intubation are less common methods for intubation in the ED but require different considerations for medication use. AREAS FOR FUTURE RESEARCH The optimal selection, dosing, and administration of RSI medications is complicated, and further research is needed in several areas. Additional prospective studies are needed to determine optimal induction agent selection and dosing in patients presenting with shock or sepsis. Controversy exists over optimal medication administration order (paralytic first vs induction first) and medication dosing in obese patients, but there is insufficient evidence to significantly alter current practices regarding medication dosing and administration. Further research examining awareness with paralysis during RSI is needed before definitive and widespread practice changes to medication use during RSI can be made.
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Affiliation(s)
- Kellyn Engstrom
- Department of Pharmacy, Mayo Clinic Rochester, 200 First Street SW, Rochester, MN 55905, United States of America.
| | - Caitlin S Brown
- Department of Pharmacy, Mayo Clinic Rochester, 200 First Street SW, Rochester, MN 55905, United States of America
| | - Alicia E Mattson
- Department of Pharmacy, Mayo Clinic Rochester, 200 First Street SW, Rochester, MN 55905, United States of America
| | - Neal Lyons
- Loyola University Chicago, Loyola University Medical Center, Stritch School of Medicine, Department of Emergency Medicine, S 1st Ave, Maywood, IL 60153, United States of America; Loyola University Medical Center, Department of Pharmacy, S 1st Ave, Maywood, IL 60153, United States of America
| | - Megan A Rech
- Loyola University Chicago, Loyola University Medical Center, Stritch School of Medicine, Department of Emergency Medicine, S 1st Ave, Maywood, IL 60153, United States of America; Loyola University Medical Center, Department of Pharmacy, S 1st Ave, Maywood, IL 60153, United States of America
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Buis ML, Turner NM. New European Resuscitation Council guidelines for pediatric life support and their implications for pediatric anesthesia: An educational article. Paediatr Anaesth 2022; 32:497-503. [PMID: 34964208 DOI: 10.1111/pan.14389] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/13/2021] [Revised: 12/13/2021] [Accepted: 12/21/2021] [Indexed: 11/27/2022]
Abstract
In this educational article, we summarize the changes in the new European Resuscitation Council guidelines for Pediatric Life Support, emphasizing the most important aspects for the anesthesiologist. Among these are: the use of two-thumb-encircling technique for thorax compressions in infants, 10 ml/kg as the standard volume fluid bolus and ventilation after intubation at an age-dependent rate. Using a fictitious case, we present a point-by-point summary of the changes and briefly mention some of the evidence behind them, referring the reader to the full guidelines for further evidence. We also give a summary of the incidence, causes, challenges, treatment, and prognosis of pediatric cardiac arrest in the operating room.
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Affiliation(s)
- Maria L Buis
- Consultant Pediatric Anesthesiologist, Juliana Children's Hospital & Haga Hospital, The Hague, The Netherlands
| | - Nigel M Turner
- Consultant Pediatric Anesthesiologist and Educationalist, Wilhelmina Children's Hospital, University Medical Center Utrecht, Utrecht, The Netherlands
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McPherson C. Know the Code: Medications for Resuscitation in Neonates. Neonatal Netw 2022; 41:107-113. [PMID: 35260428 DOI: 10.1891/nn-2021-0009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Resuscitations in the delivery room or the nursery cause significant stress for caregivers. Diligent preparation will improve the efficacy and safety of life-saving interventions and increase staff comfort. When establishment of an airway and delivery of positive pressure ventilation and chest compressions fail to result in return of spontaneous circulation, pharmacotherapeutic interventions should be considered. Epinephrine is first-line pharmacotherapy for severe bradycardia or cardiac arrest, increasing coronary arterial pressure and blood flow during chest compressions. Despite limited data regarding dosing and efficacy, the first dose of epinephrine may be delivered through the endotracheal tube during attainment of venous access (preferably a low-lying umbilical venous catheter in the delivery room). Intravenous dosing is preferred, and any facility caring for newborns must ensure optimized logistics including readily available dosing guidance and optimal flush volumes. After provision of epinephrine, additional medications may be considered, especially for resuscitations occurring outside of the immediate perinatal period, including normal saline, glucose, adenosine, atropine, and calcium. Clinicians must understand the indications, dosing, and monitoring parameters for these medications and ensure rapid availability for resuscitation. Every second truly counts in a neonatal resuscitation, and optimal understanding and preparation will ensure delivery of pharmacotherapy to optimize both patient outcomes and staff comfort.
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Abstract
Endotracheal intubation, a common procedure in neonatal intensive care, results in distress and disturbs physiologic homeostasis in the newborn. Analgesics, sedatives, vagolytics, and/or muscle relaxants have the potential to blunt these adverse effects, reduce the duration of the procedure, and minimize the number of attempts necessary to intubate the neonate. The medical care team must understand efficacy, safety, and pharmacokinetic data for individual medications to select the optimal cocktail for each clinical situation. Although many units utilize morphine for analgesia, remifentanil has a superior pharmacokinetic profile and efficacy data. Because of hypotensive effects in preterm neonates, sedation with midazolam should be restricted to near-term and term neonates. A vagolytic, generally atropine, blunts bradycardia induced by vagal stimulation. A muscle relaxant improves procedural success when utilized by experienced practitioners; succinylcholine has an optimal pharmacokinetic profile, but potentially concerning adverse effects; rocuronium may be the agent of choice based on more robust safety data despite a relatively prolonged duration of action. In the absence of an absolute contraindication, neonates should receive analgesia with consideration of sedation, a vagolytic, and a muscle relaxant before endotracheal intubation. Neonatal units must develop protocols for premedication and optimize logistics to ensure safe and timely administration of appropriate agents.
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Ong GYK, Chan ILY, Ng ASB, Chew SY, Mok YH, Chan YH, Ong JSM, Ganapathy S, Ng KC. Singapore Paediatric Resuscitation Guidelines 2016. Singapore Med J 2018; 58:373-390. [PMID: 28741003 DOI: 10.11622/smedj.2017065] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
We present the revised 2016 Singapore paediatric resuscitation guidelines. The International Liaison Committee on Resuscitation's Pediatric Taskforce Consensus Statements on Science and Treatment Recommendations, as well as the updated resuscitation guidelines from the American Heart Association and European Resuscitation Council released in October 2015, were debated and discussed by the workgroup. The final recommendations for the Singapore Paediatric Resuscitation Guidelines 2016 were derived after carefully reviewing the current available evidence in the literature and balancing it with local clinical practice.
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Affiliation(s)
| | | | - Agnes Suah Bwee Ng
- Department of Paediatric Anaesthesia, KK Women's and Children's Hospital, Singapore
| | - Su Yah Chew
- Children's Emergency, National University Hospital, Singapore
| | - Yee Hui Mok
- Children's Intensive Care Service, KK Women's and Children's Hospital, Singapore
| | - Yoke Hwee Chan
- Children's Intensive Care Service, KK Women's and Children's Hospital, Singapore
| | | | | | - Kee Chong Ng
- Children's Emergency, KK Women's and Children's Hospital, Singapore
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Marino BS, Tabbutt S, MacLaren G, Hazinski MF, Adatia I, Atkins DL, Checchia PA, DeCaen A, Fink EL, Hoffman GM, Jefferies JL, Kleinman M, Krawczeski CD, Licht DJ, Macrae D, Ravishankar C, Samson RA, Thiagarajan RR, Toms R, Tweddell J, Laussen PC. Cardiopulmonary Resuscitation in Infants and Children With Cardiac Disease: A Scientific Statement From the American Heart Association. Circulation 2018; 137:e691-e782. [PMID: 29685887 DOI: 10.1161/cir.0000000000000524] [Citation(s) in RCA: 96] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
Cardiac arrest occurs at a higher rate in children with heart disease than in healthy children. Pediatric basic life support and advanced life support guidelines focus on delivering high-quality resuscitation in children with normal hearts. The complexity and variability in pediatric heart disease pose unique challenges during resuscitation. A writing group appointed by the American Heart Association reviewed the literature addressing resuscitation in children with heart disease. MEDLINE and Google Scholar databases were searched from 1966 to 2015, cross-referencing pediatric heart disease with pertinent resuscitation search terms. The American College of Cardiology/American Heart Association classification of recommendations and levels of evidence for practice guidelines were used. The recommendations in this statement concur with the critical components of the 2015 American Heart Association pediatric basic life support and pediatric advanced life support guidelines and are meant to serve as a resuscitation supplement. This statement is meant for caregivers of children with heart disease in the prehospital and in-hospital settings. Understanding the anatomy and physiology of the high-risk pediatric cardiac population will promote early recognition and treatment of decompensation to prevent cardiac arrest, increase survival from cardiac arrest by providing high-quality resuscitations, and improve outcomes with postresuscitation care.
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Prakash S, Mullick P. Is a minimum dose of atropine in children justified? J Anaesthesiol Clin Pharmacol 2017; 33:282-283. [PMID: 28781474 PMCID: PMC5520621 DOI: 10.4103/0970-9185.209735] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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Hatch LD, Grubb PH, Lea AS, Walsh WF, Markham MH, Maynord PO, Whitney GM, Stark AR, Ely EW. Interventions to Improve Patient Safety During Intubation in the Neonatal Intensive Care Unit. Pediatrics 2016; 138:peds.2016-0069. [PMID: 27694281 PMCID: PMC5051203 DOI: 10.1542/peds.2016-0069] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 05/10/2016] [Indexed: 12/26/2022] Open
Abstract
OBJECTIVE To improve patient safety in our NICU by decreasing the incidence of intubation-associated adverse events (AEs). METHODS We sequentially implemented and tested 3 interventions: standardized checklist for intubation, premedication algorithm, and computerized provider order entry set for intubation. We compared baseline data collected over 10 months (period 1) with data collected over a 10-month intervention and sustainment period (period 2). Outcomes were the percentage of intubations containing any prospectively defined AE and intubations with bradycardia or hypoxemia. We followed process measures for each intervention. We used risk ratios (RRs) and statistical process control methods in a times series design to assess differences between the 2 periods. RESULTS AEs occurred in 126/273 (46%) intubations during period 1 and 85/236 (36%) intubations during period 2 (RR = 0.78; 95% confidence interval [CI], 0.63-0.97). Significantly fewer intubations with bradycardia (24.2% vs 9.3%, RR = 0.39; 95% CI, 0.25-0.61) and hypoxemia (44.3% vs 33.1%, RR = 0.75, 95% CI 0.6-0.93) occurred during period 2. Using statistical process control methods, we identified 2 cases of special cause variation with a sustained decrease in AEs and bradycardia after implementation of our checklist. All process measures increased reflecting sustained improvement throughout data collection. CONCLUSIONS Our interventions resulted in a 10% absolute reduction in AEs that was sustained. Implementation of a standardized checklist for intubation made the greatest impact, with reductions in both AEs and bradycardia.
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Affiliation(s)
| | | | - Amanda S. Lea
- Monroe Carell Jr Children’s Hospital at Vanderbilt, Nashville, Tennessee
| | | | | | - Patrick O. Maynord
- Critical Care, Department of Pediatrics, Vanderbilt University Medical Center, Nashville, Tennessee
| | - Gina M. Whitney
- Department of Anesthesiology, Children’s Hospital of Colorado, Aurora, Colorado
| | | | - E. Wesley Ely
- Division of Allergy, Pulmonary, and Critical Care Medicine, Department of Medicine, and the Center for Health Services Research, Vanderbilt University School of Medicine, Nashville, Tennessee; and,Veterans Affairs Tennessee Valley Geriatric Research Education and Clinical Center (GRECC), Nashville, Tennessee
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Abstract
OBJECTIVES The Pediatric Advanced Life Support recommendations were developed for otherwise healthy infants and children with normal cardiac anatomy. Patients with acquired and congenital heart disease require specific considerations that may differ from the Pediatric Advanced Life Support recommendations. Our aim is to present prearrest, arrest, and postarrest considerations that are unique to children with congenital and acquired heart disease. DATA SOURCE MEDLINE and PubMed. CONCLUSION A clear understanding of the underlying anatomy and physiology of congenital and acquired heart disease is imperative in order to employ the appropriate modifications to the current Pediatric Advanced Life Support recommendations and to optimize outcomes.
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Eisa L, Passi Y, Lerman J, Raczka M, Heard C. Do small doses of atropine (<0.1 mg) cause bradycardia in young children? Arch Dis Child 2015; 100:684-8. [PMID: 25762533 DOI: 10.1136/archdischild-2014-307868] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/09/2014] [Accepted: 02/16/2015] [Indexed: 11/03/2022]
Abstract
OBJECTIVE To determine the heart rate response to atropine (<0.1 mg) in anaesthetised young infants. DESIGN Prospective, observational and controlled. SETTING Elective surgery. PATIENTS Sixty unpremedicated healthy infants less than 15 kg were enrolled. Standard monitoring was applied. Anaesthesia was induced by mask with nitrous oxide (66%) and oxygen (33%) followed by sevoflurane (8%). INTERVENTIONS Intravenous (IV) atropine (5 µg/kg) was flushed into a fast flowing IV. The ECG was recorded continuously from 30 s before the atropine until 5 min afterwards. MAIN OUTCOME MEASURES The incidence of bradycardia and arrhythmias was determined from the ECGs by a blinded observer. RESULTS The median (IQR) age was 6.5 (4-12) months and the mean (95% CI) weight was 8.6 (8.1 to 9.1) kg. The mean (95% CI) dose of atropine was 40.9 (37.3 to 44) µg. Bradycardia did not occur. Two infants developed premature atrial contractions and one developed a premature ventricular contraction. When compared with baseline values, heart rate increased by 7% 30 s after atropine, 14% 1 min after atropine and 25% 5 min after atropine. Twenty-nine infants (48%) experienced tachycardia (>20% above baseline rate) after atropine lasting 222.7 s (range 27.9-286). The change in heart rate 5 min after atropine was inversely related to the baseline heart rate. CONCLUSIONS The upper 95% CI for the occurrence of bradycardia in the entire population of infants based on a zero incidence in this study is 5%. These results rebut the notion that atropine <0.1 mg IV causes bradycardia in young infants. TRIAL REGISTRATION NUMBER ClinicalTrials.gov #NCT01819064.
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Affiliation(s)
- Lara Eisa
- Department of Anesthesiology, Women and Children's Hospital of Buffalo, Buffalo, New York, USA
| | - Yuvesh Passi
- Department of Anesthesiology, Women and Children's Hospital of Buffalo, Buffalo, New York, USA
| | - Jerrold Lerman
- Department of Anesthesiology, Women and Children's Hospital of Buffalo, Buffalo, New York, USA University of Rochester, Rochester, New York, USA
| | - Michelle Raczka
- Department of Anesthesiology, Women and Children's Hospital of Buffalo, Buffalo, New York, USA
| | - Christopher Heard
- Department of Anesthesiology, Women and Children's Hospital of Buffalo, Buffalo, New York, USA University of Rochester, Rochester, New York, USA Division of Pediatrics, Women and Children's Hospital of Buffalo, Buffalo, New York, USA
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Pharmacotherapy of pediatric advanced life support and toxicological emergencies. AACN Adv Crit Care 2013; 23:398-412; quiz 413-4. [PMID: 23095965 DOI: 10.1097/nci.0b013e31826b4c70] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
Guidelines for pediatric advanced life support have been available for nearly a quarter of a century. Recommendations for the pharmacological management of pediatric cardiac arrest have changed over these years. Several important differences have been observed between adult advanced cardiac life support and pediatric advanced life support that must be recognized when children require resuscitation, such as the cause of the arrest, age-specific monitoring parameters, weight-based medication dosing, and obstacles in obtaining venous access. To make matters more complicated, differences also exist across neonatal and pediatric age spectrums. In addition, some toxicological emergencies commonly occurring in children require pharmacological management with agents that have a unique mechanism of action for cardiac support.
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