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Shawky MA, Shawky MA, Zakaria Zakaria N. Incidence of Airway Complications in ICU. Indian J Otolaryngol Head Neck Surg 2023; 75:2752-2759. [PMID: 37974766 PMCID: PMC10645749 DOI: 10.1007/s12070-023-03850-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2023] [Accepted: 05/02/2023] [Indexed: 11/19/2023] Open
Abstract
To show the incidence of airway complications in ICU. Endotracheal intubation is an essential skill performed by multiple medical specialists to secure a patient's airway as well as provide oxygenation and ventilation through the oral route or nose. The goal of endotracheal intubation in the emergency setting is to secure the patient's airway and obtain first-pass success. There are many indications for endotracheal intubation, including poor respiratory drive, questionable airway patency, hypoxia, and Hypercapnia. These indications are assessed by evaluating the patient's mental status, conditions that may compromise the airway, level of consciousness, respiratory rate, respiratory acidosis, and level of oxygenation. In the setting of trauma, a Glasgow Coma Scale of 8 or less is generally an indication for intubation. There are many different complications of intubation as hoarseness of voice, dental injuries, arytenoid dislocation, laryngeal stenosis, tracheal stenosis and tracheomalacia. . 150 patients who were sat in the ICU that developed certain complications. 86 patients (57.3%) were sitting in the ICU develoed certain complications. Liver diseases were the main cause of ICU admission 34 (22.7%) patients then shock 32 (21.3%) patients. Blockage of endotracheal tube was the main ICU complications 18 (12%) patients then sinusitis 16 (10.7%) patients. Endotracheal intubation is a lifesaving procedure and its complications are significant problems in ICUs. A successful procedure of intubation avoids complications. Skilled endotracheal intubation in the ICU decreases the complications.
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Blain OE, Patiño González CC, Romero Manteola EJ. Postintubation airway injury in the pediatric intensive care unit. ACTA OTORRINOLARINGOLOGICA ESPANOLA 2023; 74:379-385. [PMID: 37330138 DOI: 10.1016/j.otoeng.2023.06.001] [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: 09/16/2022] [Revised: 12/27/2022] [Accepted: 12/28/2022] [Indexed: 06/19/2023]
Abstract
INTRODUCTION AND OBJECTIVES Airway injury caused by endotracheal intubation (ETI) is a common event in children who require ETI in the pediatric intensive care unit (PICU). The main aim of our study was to determine the incidence and the predisposing factors for the development of airway injury in PICU patients who need ETI. Secondary objectives were to evaluate the reasons for the request of airway endoscopy examination and the tracheostomy rate in this population. MATERIALS AND METHODS A retrospective, observational, descriptive study was conducted evaluating 1854 patients who were intubated in the PICU of a tertiary-care center between May 2015 and April 2019. RESULTS The mean age of all intubated patients was 35.6 months and of those who required endoscopy 27.3 months (p = 0.04). Mean length of intubation was 7.2 days for all intubated patients and 23.5 days for those who required endoscopy (p = 0.0001). Extubation failure and stridor were significantly associated with the finding of airway injury (p = 0.0001 and p = 0.0006, respectively). CONCLUSIONS The incidence rate of ETI-related injury was 3%. Age younger than 27 months and intubation for more than 7 days were predisposing factors for the development of injury. The main indications for endoscopy were extubation failure and stridor, both related to the presence of injury. Tracheostomy rate in the PICU was 3.34%.
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Affiliation(s)
- Otilia E Blain
- Pediatric Surgery Department, Hospital de Niños de la Santísima Trinidad, Córdoba, Argentina.
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Kanno K, Fujiwara N, Moromizato T, Fujii S, Ami Y, Tokushige A, Ueda S. Pre-Extubation Cuffed Tube Leak Test and Subsequent Post-Extubation Laryngeal Edema: Prospective, Single-Center Evaluation of PICU Patients. Pediatr Crit Care Med 2023; 24:767-774. [PMID: 37219965 DOI: 10.1097/pcc.0000000000003282] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
OBJECTIVES We performed our standard air leak, leak percentage, and cuff leak percentage tests in pediatric patients intubated with microcuff pediatric tracheal tubes (MPTTs) just before extubation. We examined the association between test findings and the subsequent occurrence of post-extubation laryngeal edema (PLE). DESIGN Prospective, single-center, observational study. SETTING PICU (June 1, 2020 to May 31, 2021). PATIENTS Pediatric patients intubated and scheduled for extubation during the day shift in the PICU. INTERVENTIONS Multiple pre-extubation leak tests were performed on each patient immediately before extubation. In our center, the standard leak test is positive if a leak is audible at 30 cm H 2 O applied pressure with the MPTT cuff deflated. Two other tests were calculated in the pressure control-assist control ventilator mode using the following formulas: leak percentage with deflated cuff = (inspiratory tidal volume [V t ]-expiratory V t ) × 100/inspiratory V t ; cuff leak percentage = (expiratory V t with inflated cuff-expiratory V t with deflated cuff) × 100/expiratory V t with inflated cuff. MEASUREMENTS AND MAIN RESULTS The diagnostic criteria for PLE was made by at least two healthcare professionals and included upper airway stricture with stridor-requiring nebulized epinephrine. Eighty-five pediatric patients (< 15 yr) who had been intubated for at least 12 hours using the MPTT were included. Positive rates for the standard leak, leak percentage (cutoff 10%), and cuff leak percentage (cutoff 10%) tests were 0.27, 0.20, and 0.64, respectively. The standard leak, leak percentage, and cuff leak tests showed sensitivities of 0.36, 0.27, and 0.55, respectively; and specificities of 0.74, 0.81, and 0.35, respectively. PLE occurred in 11 of 85 patients (13%), and there were no instances of needing reintubation. CONCLUSIONS The pre-extubation leak tests in current practice for intubated pediatric patients in the PICU all lack diagnostic accuracy for PLE.
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Affiliation(s)
- Koji Kanno
- Division of Pediatric Critical Care Medicine, Okinawa Prefectural Nanbu Medical Center & Children's Medical Center, Okinawa, Japan
- Department of Clinical Research and Quality Management, University of the Ryukyus Graduate School of Medicine, Okinawa, Japan
| | - Naoki Fujiwara
- Division of Pediatric Critical Care Medicine, Okinawa Prefectural Nanbu Medical Center & Children's Medical Center, Okinawa, Japan
| | - Takuhiro Moromizato
- Division of Renal and Rheumatology, Okinawa Prefectural Nanbu Medical Center & Children's Medical Center, Okinawa, Japan
| | - Shuichi Fujii
- Division of Pediatric Critical Care Medicine, Okinawa Prefectural Nanbu Medical Center & Children's Medical Center, Okinawa, Japan
| | - Yuki Ami
- Division of Pediatric Critical Care Medicine, Okinawa Prefectural Nanbu Medical Center & Children's Medical Center, Okinawa, Japan
| | - Akihiro Tokushige
- Department of Cardiovascular Medicine and Hypertension, Graduate School of Medical and Dental Sciences, Kagoshima University, Kagoshima, Japan
| | - Shinichiro Ueda
- Department of Clinical Research and Quality Management, University of the Ryukyus Graduate School of Medicine, Okinawa, Japan
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El-Sobki A, Elkahwagi M, El-Deeb ME, Habaza FR, Salem MA, Hemdan A, El-Kholy NA, Alsobky MEI. A refashioned foley catheter: novel cost-effective available stent in pediatric laryngotracheal reconstruction. Eur Arch Otorhinolaryngol 2023; 280:1827-1833. [PMID: 36282424 PMCID: PMC9988795 DOI: 10.1007/s00405-022-07707-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2022] [Accepted: 10/12/2022] [Indexed: 11/26/2022]
Abstract
PURPOSE Pediatric laryngotracheal reconstruction (LTR) for laryngotracheal stenosis (LTS) mandates stenting in certain situations. This study presents a novel commercially available and cost-effective stent, a refashioned foley catheter. METHODS This prospective clinical study was performed on pediatric cases with LTS up to 8 years. The study was performed in a tertiary referral center. The selection of the proper foley catheter size for age was explained. The atraumatic insertion maneuver of the stent was also shown in detail in different situations of LTS. The endoscopic removal of the stent was also described. The mean follow-up was 6.45 ± 1.3 months. RESULTS The study included 31 cases using the refashioned foley catheter stents. The study included 17 males and 14 females with a mean age of 3.45 ± 1.09. Subglottic stenosis was the most common cause of LTR in the study (74.2%) cases. The mean duration of stenting was 40.5 ± 3.7 days. Decannulation was achieved in 96.8% of cases. No stent complications were encountered like stent migration, excess granulation tissue, intractable aspiration, or pressure necrosis. CONCLUSION The refashioned foley catheter is a novel, available, and inexpensive stent that can be utilized for LTR cases for pediatric LTS. The newly described stent is soft, pliable with atraumatic insertion and easy endoscopic removal with minimal complications.
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Affiliation(s)
- Ahmed El-Sobki
- Otorhinolaryngology Department, Faculty of Medicine, Mansoura University, Mansoura, Egypt
| | - Mohamed Elkahwagi
- Otorhinolaryngology Department, Faculty of Medicine, Mansoura University, Mansoura, Egypt
| | - Mohamed E El-Deeb
- Otorhinolaryngology Department, Faculty of Medicine, Kafrelsheikh University, El-Giesh Street, Kafrelsheikh, Egypt.
| | - Fedaey R Habaza
- Otorhinolaryngology Department, Faculty of Medicine, Mansoura University, Mansoura, Egypt
| | | | - Ahmed Hemdan
- Otorhinolaryngology Department, Faculty of Medicine, Mansoura University, Mansoura, Egypt
| | - Noha Ahmed El-Kholy
- Otorhinolaryngology Department, Faculty of Medicine, Mansoura University, Mansoura, Egypt
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Special considerations in the premature and ex-premature infant. ANAESTHESIA & INTENSIVE CARE MEDICINE 2022. [DOI: 10.1016/j.mpaic.2022.10.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Klabusayová E, Klučka J, Kratochvíl M, Musilová T, Vafek V, Skříšovská T, Djakow J, Kosinová M, Havránková P, Štourač P. Airway Management in Pediatric Patients: Cuff-Solved Problem? CHILDREN (BASEL, SWITZERLAND) 2022; 9:1490. [PMID: 36291426 PMCID: PMC9600438 DOI: 10.3390/children9101490] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/31/2022] [Revised: 09/14/2022] [Accepted: 09/23/2022] [Indexed: 06/16/2023]
Abstract
Traditionally, uncuffed tubes were used in pediatric patients under 8 years in pursuit of reducing the risk of postextubation stridor. Although computed tomography and magnetic resonance imaging studies confirmed that the subglottic area remains the narrowest part of pediatric airway, the use of uncuffed tubes failed to reduce the risk of subglottic swelling. Properly used cuffed tubes (correct size and correct cuff management) are currently recommended as the first option in emergency, anesthesiology and intensive care in all pediatric patients. Clinical practice particularly in the intensive care area remains variable. This review aims to analyze the current recommendation for airway management in children in emergency, anesthesiology and intensive care settings.
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Affiliation(s)
- Eva Klabusayová
- Department of Paediatric Anaesthesiology and Intensive Care Medicine, University Hospital Brno and Faculty of Medicine, Masaryk University, Kamenice 5, 625 00 Brno, Czech Republic
- Department of Simulation Medicine, Faculty of Medicine, Masaryk University, Kamenice 5, 625 00 Brno, Czech Republic
| | - Jozef Klučka
- Department of Paediatric Anaesthesiology and Intensive Care Medicine, University Hospital Brno and Faculty of Medicine, Masaryk University, Kamenice 5, 625 00 Brno, Czech Republic
- Department of Simulation Medicine, Faculty of Medicine, Masaryk University, Kamenice 5, 625 00 Brno, Czech Republic
| | - Milan Kratochvíl
- Department of Paediatric Anaesthesiology and Intensive Care Medicine, University Hospital Brno and Faculty of Medicine, Masaryk University, Kamenice 5, 625 00 Brno, Czech Republic
- Department of Simulation Medicine, Faculty of Medicine, Masaryk University, Kamenice 5, 625 00 Brno, Czech Republic
| | - Tereza Musilová
- Department of Paediatric Anaesthesiology and Intensive Care Medicine, University Hospital Brno and Faculty of Medicine, Masaryk University, Kamenice 5, 625 00 Brno, Czech Republic
- Department of Simulation Medicine, Faculty of Medicine, Masaryk University, Kamenice 5, 625 00 Brno, Czech Republic
| | - Václav Vafek
- Department of Paediatric Anaesthesiology and Intensive Care Medicine, University Hospital Brno and Faculty of Medicine, Masaryk University, Kamenice 5, 625 00 Brno, Czech Republic
- Department of Simulation Medicine, Faculty of Medicine, Masaryk University, Kamenice 5, 625 00 Brno, Czech Republic
| | - Tamara Skříšovská
- Department of Paediatric Anaesthesiology and Intensive Care Medicine, University Hospital Brno and Faculty of Medicine, Masaryk University, Kamenice 5, 625 00 Brno, Czech Republic
- Department of Simulation Medicine, Faculty of Medicine, Masaryk University, Kamenice 5, 625 00 Brno, Czech Republic
| | - Jana Djakow
- Department of Paediatric Anaesthesiology and Intensive Care Medicine, University Hospital Brno and Faculty of Medicine, Masaryk University, Kamenice 5, 625 00 Brno, Czech Republic
- Department of Simulation Medicine, Faculty of Medicine, Masaryk University, Kamenice 5, 625 00 Brno, Czech Republic
- Paediatric Intensive Care Unit, NH Hospital Inc., 268 31 Hořovice, Czech Republic
| | - Martina Kosinová
- Department of Paediatric Anaesthesiology and Intensive Care Medicine, University Hospital Brno and Faculty of Medicine, Masaryk University, Kamenice 5, 625 00 Brno, Czech Republic
- Department of Simulation Medicine, Faculty of Medicine, Masaryk University, Kamenice 5, 625 00 Brno, Czech Republic
| | - Pavla Havránková
- Department of Paediatric Anaesthesiology and Intensive Care Medicine, University Hospital Brno and Faculty of Medicine, Masaryk University, Kamenice 5, 625 00 Brno, Czech Republic
- Department of Anaesthesiology and Intensive Care Medicine, The Donaustadt Clinic, Lango Bardenstraße 122, 1220 Vienna, Austria
| | - Petr Štourač
- Department of Paediatric Anaesthesiology and Intensive Care Medicine, University Hospital Brno and Faculty of Medicine, Masaryk University, Kamenice 5, 625 00 Brno, Czech Republic
- Department of Simulation Medicine, Faculty of Medicine, Masaryk University, Kamenice 5, 625 00 Brno, Czech Republic
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Abstract
BACKGROUND Endotracheal intubation is a commonly performed procedure in neonates, the risks of which are well-described. Some endotracheal tubes (ETT) are equipped with a cuff that can be inflated after insertion of the ETT in the airway to limit leak or aspiration. Cuffed ETTs have been shown in larger children and adults to reduce gas leak around the ETT, ETT exchange, accidental extubation, and exposure of healthcare workers to anesthetic gas during surgery. With improved understanding of neonatal airway anatomy and the widespread use of cuffed ETTs by anesthesiologists, the use of cuffed tubes is increasing in neonates. OBJECTIVES To assess the benefits and harms of cuffed ETTs (inflated or non-inflated) compared to uncuffed ETTs for respiratory support in neonates. SEARCH METHODS We searched CENTRAL, PubMed, and CINAHL on 20 August 2021; we also searched trial registers and checked reference lists to identify additional studies. SELECTION CRITERIA We included randomized controlled trials (RCTs), quasi-RCTs, and cluster-randomized trials comparing cuffed (inflated and non-inflated) versus uncuffed ETTs in newborns. We sought to compare 1. inflated, cuffed versus uncuffed ETT; 2. non-inflated, cuffed versus uncuffed ETT; and 3. inflated, cuffed versus non-inflated, cuffed ETT. DATA COLLECTION AND ANALYSIS We used the standard methods of Cochrane Neonatal. Two review authors independently assessed studies identified by the search strategy for inclusion, extracted data, and assessed risk of bias. We used the GRADE approach to assess the certainty of evidence. MAIN RESULTS We identified one eligible RCT for inclusion that compared the use of cuffed (inflated if ETT leak greater than 20% with cuff pressure 20 cm H2O or less) versus uncuffed ETT. The author provided a spreadsheet with individual data. Among 76 infants in the original manuscript, 69 met the inclusion and exclusion criteria for this Cochrane Review. We found possible bias due to lack of blinding and other bias. We are very uncertain about frequency of postextubation stridor, because the confidence intervals (CI) of the risk ratio (RR) were very wide (RR 1.36, 95% CI 0.35 to 5.25; risk difference (RD) 0.03, -0.11 to 0.18; 1 study, 69 participants; very low-certainty evidence). No neonate was diagnosed with postextubation subglottic stenosis; however, endoscopy was not available to confirm the clinical diagnosis. We are very uncertain about reintubation for stridor or subglottic stenosis because the CIs of the RR were very wide (RR 0.27, 95% CI 0.01 to 6.49; RD -0.03, 95% CI -0.11 to 0.05; 1 study, 69 participants; very low-certainty evidence). No neonate had surgical intervention (e.g. endoscopic balloon dilation, cricoid split, tracheostomy) for stridor or subglottic stenosis (1 study, 69 participants). Neonates randomized to cuffed ETT may be less likely to have a reintubation for any reason (RR 0.06, 95% CI 0.01 to 0.45; RD -0.39, 95% CI -0.57 to -0.21; number needed to treat for an additional beneficial outcome 3, 95% CI 2 to 5; 1 study, 69 participants; very low-certainty evidence). We are very uncertain about accidental extubation because the CIs of the RR were wide (RR 0.82, 95% CI 0.12 to 5.46; RD -0.01, 95% CI -0.12 to 0.10; 1 study, 69 participants; very low-certainty evidence). We are very uncertain about all-cause mortality during initial hospitalization because the CIs of the RR were extremely wide (RR 2.46, 95% CI 0.10 to 58.39; RD 0.03, 95% CI -0.05 to 0.10; 1 study, 69 participants; very low-certainty evidence). There is one ongoing trial. We classified two studies as awaiting classification because outcome data were not reported separately for newborns and older infants. AUTHORS' CONCLUSIONS Evidence for comparing cuffed versus uncuffed ETTs in neonates is limited by a small number of babies in a single RCT with possible bias. There is very low certainty evidence for all outcomes of this review. CIs of the estimate for postextubation stridor were wide. No neonate had clinical evidence for subglottic stenosis; however, endoscopy results were not available to assess the anatomy. Additional RCTs are necessary to evaluate the benefits and harms of cuffed ETTs (inflated and non-inflated) in the neonatal population. These studies must include neonates and be conducted both for short-term use (in the setting of the operating room) and chronic use (in the setting of chronic lung disease) of cuffed ETTs.
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Affiliation(s)
- Vedanta Dariya
- Department of Pediatrics, Division of Neonatal-Perinatal Medicine, University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | - Luca Moresco
- Pediatric and Neonatology Unit, Ospedale San Paolo, Savona, Italy
| | - Matteo Bruschettini
- Department of Clinical Sciences Lund, Paediatrics, Lund University, Skåne University Hospital, Lund, Sweden
- Cochrane Sweden, Lund University, Skåne University Hospital, Lund, Sweden
| | - Luc P Brion
- Division of Neonatal-Perinatal Medicine, University of Texas Southwestern at Dallas, Dallas, Texas, USA
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Bibl K, Pracher L, Küng E, Wagner M, Roesner I, Berger A, Hermon M, Werther T. Incidence of Post-extubation Stridor in Infants With Cuffed vs. Uncuffed Endotracheal Tube: A Retrospective Cohort Analysis. Front Pediatr 2022; 10:864766. [PMID: 35633947 PMCID: PMC9130697 DOI: 10.3389/fped.2022.864766] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/28/2022] [Accepted: 04/21/2022] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Endotracheal intubation is a common procedure in Neonatal Intensive Care. While cuffed endotracheal tubes (ETT) are the standard of care in adults and children, their use in infants is controversial. The aim of this study was to compare the incidence of post-extubation stridor between uncuffed and cuffed ETTs in infants. We further evaluated the safety of cuffed ETTs in infants with a bodyweight between 2 and 3 kg and performed baseline analysis on development of subglottic stenosis. METHODS In this retrospective study, we screened all infants admitted to two NICUs of the Medical University of Vienna between 2012 and 2019.The study cohort was screened twice: In the first screening we selected all infants who underwent the first intubation when attaining a bodyweight >2 kg (but <6 kg) to analyze the incidence of post-extubation stridor and only considered the first intubation of each included infant. Post-extubation stridor was defined as the administration of either epinephrine aerosol or any corticosteroid within 6 h post-extubation. In the second screening we searched for all infants diagnosed with acquired severe subglottic stenosis during the study period regardless their bodyweight and numbers of intubations. RESULTS A total of 389 infants received at least one intubation during the study period. After excluding infants who underwent the first intubation below a bodyweight of 2 kg, 271 infants remained for final analysis with an average gestational age of 38.7 weeks at the time of intubation. Among those, 92 (33.9%) were intubated with a cuffed and 179 (66.1%) with an uncuffed ETT. Seven infants (2.6%) developed a clinically significant stridor: five of those were intubated with a cuffed and two with an uncuffed ETT (71.4 vs. 28.6%, p = 0.053). All of them had a bodyweight >3 kg at the time of intubation. Infants who developed subglottic stenosis were more often intubated with an uncuffed ETT. CONCLUSION In this study, no difference in the incidence of post-extubation stridor between cuffed and uncuffed ETTs in infants with a bodyweight from 2 to 6 kg could be found. The use of uncuffed ETTs does not exhibit higher risk for the acquired subglottic stenosis in this cohort.
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Affiliation(s)
- Katharina Bibl
- Division of Neonatology, Pediatric Intensive Care and Neuropediatrics, Department of Pediatrics and Adolescent Medicine, Comprehensive Center for Pediatrics, Medical University of Vienna, Vienna, Austria
| | - Lena Pracher
- Division of Neonatology, Pediatric Intensive Care and Neuropediatrics, Department of Pediatrics and Adolescent Medicine, Comprehensive Center for Pediatrics, Medical University of Vienna, Vienna, Austria
| | - Erik Küng
- Division of Neonatology, Pediatric Intensive Care and Neuropediatrics, Department of Pediatrics and Adolescent Medicine, Comprehensive Center for Pediatrics, Medical University of Vienna, Vienna, Austria
| | - Michael Wagner
- Division of Neonatology, Pediatric Intensive Care and Neuropediatrics, Department of Pediatrics and Adolescent Medicine, Comprehensive Center for Pediatrics, Medical University of Vienna, Vienna, Austria
| | - Imme Roesner
- Department of Otorhinolaryngology, Head and Neck Surgery, Medical University of Vienna, Vienna, Austria
| | - Angelika Berger
- Division of Neonatology, Pediatric Intensive Care and Neuropediatrics, Department of Pediatrics and Adolescent Medicine, Comprehensive Center for Pediatrics, Medical University of Vienna, Vienna, Austria
| | - Michael Hermon
- Division of Neonatology, Pediatric Intensive Care and Neuropediatrics, Department of Pediatrics and Adolescent Medicine, Comprehensive Center for Pediatrics, Medical University of Vienna, Vienna, Austria
| | - Tobias Werther
- Division of Neonatology, Pediatric Intensive Care and Neuropediatrics, Department of Pediatrics and Adolescent Medicine, Comprehensive Center for Pediatrics, Medical University of Vienna, Vienna, Austria
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Thomas RE, Erickson S, Hullett B, Minutillo C, Lethbridge M, Vijayasekaran S, Agrawal S, Bulsara MK, Rao SC. Comparison of the efficacy and safety of cuffed versus uncuffed endotracheal tubes for infants in the intensive care setting: a pilot, unblinded RCT. Arch Dis Child Fetal Neonatal Ed 2021; 106:614-620. [PMID: 33879529 DOI: 10.1136/archdischild-2020-320764] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/22/2020] [Revised: 02/25/2021] [Accepted: 04/06/2021] [Indexed: 11/03/2022]
Abstract
OBJECTIVE To study effectiveness and safety of cuffed versus uncuffed endotracheal tubes (ETTs) in small infants in the intensive care unit (ICU). DESIGN Pilot RCT. SETTING Neonatal and paediatric ICUs of children's hospital in Western Australia. PARTICIPANTS Seventy-six infants ≥35 weeks gestation and infants <3 months of age, ≥3 kg. INTERVENTIONS Patients randomly assigned to Microcuff cuffed or Portex uncuffed ETT. MAIN OUTCOMES MEASURES Primary outcome was achievement of optimal ETT leak in target range (10%-20%). Secondary outcomes included: reintubations, ventilatory parameters, ventilatory complications, postextubation complications and long-term follow-up. RESULTS Success rate (achievement of mean leak in the range 10%-20%) was 13/42 (30.9%) in the cuffed ETT group and 6/34 (17.6%) in uncuffed ETT group (OR=2.09; 95% CI (0.71 to 6.08); p=0.28). Mean percentage time within target leak range in cuffed ETT group 28% (IQR: 9-42) versus 15% (IQR: 0-28) in uncuffed ETT group (p=0.01). There were less reintubations to optimise size in cuffed ETT group 0/40 versus 10/36 (p<0.001). No differences were found in gaseous exchange, ventilator parameters or postextubation complications. There were fewer episodes of atelectasis in cuffed ETT group 0/42 versus 4/34 (p=0.03). No patient had been diagnosed with subglottic stenosis at long-term follow-up. CONCLUSIONS There was no difference in the primary outcome, though percentage time spent in optimal leak range was significantly higher in cuffed ETT group. Cuffed ETTs reduced reintubations to optimise ETT size and episodes of atelectasis. Cuffed ETTs may be a feasible alternative to uncuffed ETTs in this group of patients. TRIAL REGISTRATION NUMBER ACTRN12615000081516.
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Affiliation(s)
- Rebecca E Thomas
- Department of Neonatology, Perth Children's Hospital, Nedlands, Western Australia, Australia
| | - Simon Erickson
- Department of Paediatric Critical Care, Perth Children's Hospital, Nedlands, Western Australia, Australia
| | - Bruce Hullett
- Department of Anaesthetics, Perth Children's Hospital, Nedlands, Western Australia, Australia
| | - Corrado Minutillo
- Department of Neonatology, Perth Children's Hospital, Nedlands, Western Australia, Australia
| | - Martyn Lethbridge
- Department of Anaesthetics, Perth Children's Hospital, Nedlands, Western Australia, Australia
| | - Shyan Vijayasekaran
- Department of Otolaryngology, Perth Children's Hospital, Nedlands, Western Australia, Australia
| | - Sachin Agrawal
- Department of Neonatology, King Edward Memorial Hospital, Subiaco, Western Australia, Australia
| | - Max K Bulsara
- Institute for Health Research, University of Notre Dame, Fremantle, Western Australia, Australia
| | - Shripada C Rao
- Department of Neonatology, Perth Children's Hospital, Nedlands, Western Australia, Australia
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Jayawardena ADL, Ghersin ZJ, Guzman LJ, Bonilla JA, Abrego S, Aguilar A, Ramos D, Zablah E, Callans K, Macduff M, Cayer M, Gallagher TQ, Vangel MG, Peikin MH, Yager PH, Hartnick CJ. A low-cost educational intervention to reduce unplanned extubation in low-resourced pediatric intensive care units. Int J Pediatr Otorhinolaryngol 2021; 149:110857. [PMID: 34343831 DOI: 10.1016/j.ijporl.2021.110857] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/15/2021] [Accepted: 07/27/2021] [Indexed: 11/28/2022]
Abstract
INTRODUCTION Unplanned extubation (UE) is orders of magnitude worse in low-income Pediatric Intensive Care Units (PICUs) than their high-income counterparts. Furthermore, a significant percent (20 %) of UEs result in a destabilizing event or cardiac collapse that negatively contributes to morbidity and mortality. As the principles of safe airway management are universal, we hypothesize that a multi-disciplinary educational intervention bundle which included provision of low-cost cuffed endotracheal tubes (ETT) and ETT tape will decrease the rate of unplanned extubation (UE) in a low-resourced PICU. METHODS This is a pre-post interventional study powered to evaluate UE of intubated pediatric patients in an El Salvadorian PICU after a multi-disciplinary educational effort and provision of low-cost disposable materials. A multidisciplinary (otolaryngologists, intensivists, anesthesiologists, respiratory therapists, and nurses) educational curriculum involving hands on training, online video modules readily available via bedside QR codes, and pre- and post-testing was administered. The cost of the intervention materials was $1.32 per child. PICU mortality was evaluated as an exploratory outcome. RESULTS Nine-hundred and fifty-seven (859 pre-intervention and 98 post-intervention) patients met inclusion criteria. Patients with one or more UEs decreased significantly from 29.4 % to 17.3 % post-intervention (p = 0.01; CI: 0.28-0.88) with an odds ratio of 0.51. The use of a cuffed ETT increased from 12 % to 36 % (p < 0.001; CI: 0.17-0.44; OR:3.74) and cuffed ETT use was associated with a reduction in UE with an odds ratio of 0.40 (p < 0.001; CI: 0.24-0.66). Finally, there was a 4.3 % decrease in pediatric mortality from 26.7 % to 22.4 % that equates to a number needed to treat to prevent a single child mortality of 23. Therefore, the ICER per mortality prevented is $30.7 and the ICER per Disability Adjusted Life Year (DALY) is $0.44. CONCLUSION This multi-faceted intervention bundle is an accessible, scalable, cost-effective means to reduce UE and has implications in reducing global pediatric mortality.
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Affiliation(s)
- Asitha D L Jayawardena
- Children's Minnesota, Department of Otolaryngology, Minneapolis, MN, USA; Massachusetts Eye and Ear Infirmary, Department of Otolaryngology, Boston, MA, USA
| | - Zelda J Ghersin
- Massachusetts General Hospital, Pediatric Intensive Care Unit, Boston, MA, USA
| | - Luis Jose Guzman
- Benjamin Bloom Hospital, Pediatric Intensive Care, San Salvador, El Salvador
| | - Jose A Bonilla
- Benjamin Bloom Hospital, Department of Otolaryngology San Salvador, El Salvador
| | - Susana Abrego
- Benjamin Bloom Hospital, Pediatric Anesthesia, San Salvador, El Salvador
| | - Alejandra Aguilar
- Benjamin Bloom Hospital, Respiratory Therapy, San Salvador, El Salvador
| | - Daniel Ramos
- Benjamin Bloom Hospital, Department of Otolaryngology San Salvador, El Salvador
| | - Evelyn Zablah
- Massachusetts Eye and Ear Infirmary, Department of Otolaryngology, Boston, MA, USA; The Benjamin Harry Peikin Foundation, Boston, MA, USA
| | - Kevin Callans
- Massachusetts Eye and Ear Infirmary, Department of Otolaryngology, Boston, MA, USA; Massachusetts General Hospital for Children, Boston, MA, USA
| | - Megan Macduff
- Massachusetts General Hospital, Department of Respiratory Care Services, Boston, MA, USA
| | - Makara Cayer
- Massachusetts Eye and Ear Infirmary, Department of Anesthesia, Boston, MA, USA
| | - Thomas Q Gallagher
- Eastern Virginia Medical School, Children's Hospital of the King's Daughters, Department of Otolaryngology-Head and Neck Surgery, Pediatric Otolaryngology, 601 Children's Lane, 2nd Floor, Norfolk, VA, 23507, USA
| | - Mark G Vangel
- Massachusetts General Hospital, Department of Radiology, Boston, MA, USA
| | - Mark H Peikin
- The Benjamin Harry Peikin Foundation, Boston, MA, USA
| | - Phoebe H Yager
- Massachusetts General Hospital, Pediatric Intensive Care Unit, Boston, MA, USA
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11
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Peyton J, Foglia E, Lee GS. Pediatric Airway Anatomy and Tracheal Tubes: It Is Not All About the Cuff. Anesth Analg 2021; 133:891-893. [PMID: 34524987 DOI: 10.1213/ane.0000000000005705] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- James Peyton
- From the Department of Anesthesiology, Critical Care and Pain Medicine, Boston Children's Hospital, Boston, Massachusetts.,Harvard Medical School, Boston, Massachusetts
| | - Elizabeth Foglia
- Department of Pediatrics, Division of Neonatology, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania.,Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Gi Soo Lee
- Harvard Medical School, Boston, Massachusetts.,Department of Otolaryngology and Communication Enhancement, Boston Children's Hospital, Boston, Massachusetts
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12
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Zander D, Grass B, Weiss M, Buehler PK, Schmitz A. Cuffed endotracheal tubes in neonates and infants of less than 3 kg body weight-A retrospective audit. Paediatr Anaesth 2021; 31:604-610. [PMID: 33615635 DOI: 10.1111/pan.14104] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/14/2020] [Revised: 11/25/2020] [Accepted: 12/01/2020] [Indexed: 01/21/2023]
Abstract
BACKGROUND Large prospective clinical studies have shown that modern cuffed pediatric tracheal tubes can be used safely, even in children weighing ≥3 kg. There is a growing interest in their use in children weighing <3 kg so that they, too, can benefit from the potential advantages, particularly the high probability of these tubes fitting into and sealing the pediatric airway at the first intubation attempt. This study aimed to find a cut-off body weight for procedures requiring a cuffed tracheal tube to seal the airway in children weighing <3 kg and to evaluate the frequency and predictive factors for the requirement to place a cuffed instead of an uncuffed tracheal tube. METHODS This study was a retrospective analysis of 269 children weighing 2000-2999 g, primarily intubated by pediatric anesthetists. Frequency of intubation with uncuffed Sheridan tubes versus cuffed Microcuff® Pediatric Endotracheal Tube (PET) 3.0 mm ID was studied. Predictive variables were assessed by means of logistic regression analysis. The ROC curve for weight at intubation time and Youden index was calculated. RESULTS The 149 (55.4%) children were finally intubated with a cuffed tracheal tube. Logistic regression demonstrated that body weight at tracheal intubation and birth weight were the strongest predictors for the appropriateness of cuffed/uncuffed tracheal tubes. The threshold weight at tracheal intubation was 2700 g for a probability >50% of using a cuffed tracheal tube. CONCLUSION Half of the children weighing 2000-2999 g received a Microcuff® PET 3.0 mm ID, especially those with a body weight above 2700 g. Because of the anatomical dimensions in patients with a body weight of 2000-2999 g, cuffed tracheal tubes with smaller outer diameters may be required to better fit their airways.
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Affiliation(s)
- Désirée Zander
- Department of Anesthesia, University Children's Hospital, Zurich, Switzerland.,Department of Intensive Care and Neonatology, University Children's Hospital, Zurich, Switzerland
| | - Beate Grass
- Department of Intensive Care and Neonatology, University Children's Hospital, Zurich, Switzerland
| | - Markus Weiss
- Department of Anesthesia, University Children's Hospital, Zurich, Switzerland
| | - Philipp K Buehler
- Department of Anesthesia, University Children's Hospital, Zurich, Switzerland
| | - Achim Schmitz
- Department of Anesthesia, University Children's Hospital, Zurich, Switzerland
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13
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Dorris ER, Russell J, Murphy M. Post-intubation subglottic stenosis: aetiology at the cellular and molecular level. Eur Respir Rev 2021; 30:30/159/200218. [PMID: 33472959 PMCID: PMC9489001 DOI: 10.1183/16000617.0218-2020] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2020] [Accepted: 09/20/2020] [Indexed: 02/07/2023] Open
Abstract
Subglottic stenosis (SGS) is a narrowing of the airway just below the vocal cords. This narrowing typically consists of fibrotic scar tissue, which may be due to a variety of diseases. This review focuses on post-intubation (PI) SGS. SGS can result in partial or complete narrowing of the airway. This narrowing is caused by fibrosis and can cause serious breathing difficulties. It can occur in both adults and children. The pathogenesis of post-intubation SGS is not well understood; however, it is considered to be the product of an abnormal healing process. This review discusses how intubation can change the local micro-environment, leading to dysregulated tissue repair. We discuss how mucosal inflammation, local hypoxia and biomechanical stress associated with intubation can promote excess tissue deposition that occurs during the pathological process of SGS. COVID-19 may cause an increased incidence of subglottic stenosis (SGS). In this review, the cellular and molecular aetiology of post-intubation SGS is outlined and we discuss how better knowledge of the underlying biology can inform SGS management.https://bit.ly/2RSliRK
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Affiliation(s)
- Emma R Dorris
- National Children's Research Centre, Our Lady's Children's Hospital, Dublin, Ireland .,School of Medicine, University College Dublin, Dublin, Ireland
| | - John Russell
- Children's Hospital Ireland Crumlin, Dublin, Ireland
| | - Madeline Murphy
- National Children's Research Centre, Our Lady's Children's Hospital, Dublin, Ireland.,School of Medicine, University College Dublin, Dublin, Ireland
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14
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Vinson AE, Alrayashi W, Houck CS. Educational Perspectives: Anesthesia 101: What the Neonatologist Needs to Know About Anesthesiology. Neoreviews 2021; 21:e1-e13. [PMID: 31894078 DOI: 10.1542/neo.21-1-e1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
As the complexity of medicine increases, so too do the challenges with multidisciplinary communication and coordinated patient care. Anesthesiology represents a field for which there is no required study for medical students, pediatric residents, or neonatal-perinatal medicine fellows in the United States, so a neonatologist may have never received any formal training in anesthesiology (and vice versa for pediatric anesthesiologists in neonatology). In this review, we address frequently asked questions of neonatologists to anesthesiologists to better frame common issues. These topics include thermal regulation, fluid management, airway management, and the field of regional anesthesiology. Finally, collaborative efforts between the surgical and medical fields, such as the American College of Surgeons Children's Surgery Verification Quality Improvement Program, and the American Academy of Pediatrics NICU Verification Program, are ongoing and robust; these programs represent important opportunities to significantly improve the perioperative care of infants. Our hope is that this summary can serve as a primer and reference for those caring for neonatal patients during any perioperative period, including seasoned neonatologists and those early in their training. It is our further desire that this review will lead to improved communication and collegiality between the specialties.
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Affiliation(s)
- Amy E Vinson
- Department of Anesthesiology, Critical Care and Pain Medicine, Boston Children's Hospital and Harvard Medical School, Boston, MA
| | - Walid Alrayashi
- Department of Anesthesiology, Critical Care and Pain Medicine, Boston Children's Hospital and Harvard Medical School, Boston, MA
| | - Constance S Houck
- Department of Anesthesiology, Critical Care and Pain Medicine, Boston Children's Hospital and Harvard Medical School, Boston, MA
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15
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Dariya V, Moresco L, Bruschettini M, Brion LP. Cuffed versus uncuffed endotracheal tubes for neonates. Cochrane Database Syst Rev 2020. [DOI: 10.1002/14651858.cd013736] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Vedanta Dariya
- Department of Pediatrics, Division of Neonatal-Perinatal Medicine; University of Texas Southwestern Medical Center; Dallas Texas USA
| | - Luca Moresco
- Pediatric and Neonatology Unit; Ospedale San Paolo; Savona Italy
| | - Matteo Bruschettini
- Department of Clinical Sciences Lund, Paediatrics; Lund University, Skåne University Hospital; Lund Sweden
| | - Luc P Brion
- Division of Neonatal-Perinatal Medicine; University of Texas Southwestern at Dallas; Dallas Texas USA
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16
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Fischer M, Grass B, Kemper M, Weiss M, Dave MH. Cuffed pediatric endotracheal tubes-Outer cuff diameters compared to age-related airway dimensions. Paediatr Anaesth 2020; 30:424-434. [PMID: 31785036 DOI: 10.1111/pan.13776] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/05/2019] [Revised: 11/15/2019] [Accepted: 11/26/2019] [Indexed: 12/15/2022]
Abstract
BACKGROUND Reliable sealing of the pediatric airway requires appropriately sized tracheal tube cuffs. The aim of this study was to compare residual cuff diameters of pediatric tracheal tubes with pediatric airway dimensions. METHODS Cuff diameters of five different brands of locally marketed pediatric cuffed tracheal tubes with internal diameters of 3.0-7.0 mm were measured at a cuff pressure of 20 cm H2 O and compared with cuff diameters indicated by their manufacturers. The latter values were compared to tracheal dimensions using the Motoyama and Khine formulas for cuffed tracheal tube size selection. RESULTS There is considerable heterogeneity in cuff diameters among pediatric tracheal tube brands, except for two brands from different manufacturers (Halyard and Parker Medical) which were identically designed. Cuffs made from polyurethane revealed fewer differences (91%-118%) between measured and manufacturer-indicated values for outer cuff diameters than did those made from polyvinylchloride (91%-146%). Particularly in smaller sized tracheal tubes, cuffs did not reach 100% of the tracheal lateral diameter, while others were oversized in larger tracheal tubes, independent of the two formulas used for cuffed tracheal tube size selection. Cuff diameters indicated by the manufacturer corresponded to 86%-188% of the median and 68%-157% of the maximum mid-tracheal lateral diameter of the corresponding upper age range. CONCLUSION Our findings show that many of the cuff diameters of currently marketed tracheal tube brands lack an age-related anatomical rationale. A proposal for age-related anatomically based cuff diameters is provided for both recommendations for cuffed tracheal tube size selection in children.
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Affiliation(s)
- Martina Fischer
- Department of Anaesthesia and Children's Research Center, University Children's Hospital, Zürich, Switzerland
| | - Beate Grass
- Department of Intensive Care and Neonatology, University Children's Hospital, Zürich, Switzerland
| | - Michael Kemper
- Department of Anaesthesia and Children's Research Center, University Children's Hospital, Zürich, Switzerland
| | - Markus Weiss
- Department of Anaesthesia and Children's Research Center, University Children's Hospital, Zürich, Switzerland
| | - Mital H Dave
- Department of Anaesthesia and Children's Research Center, University Children's Hospital, Zürich, Switzerland
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17
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Shah A, Carlisle JB. Cuffed tracheal tubes: guilty now proven innocent. Anaesthesia 2019; 74:1186-1190. [DOI: 10.1111/anae.14787] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/26/2019] [Indexed: 12/28/2022]
Affiliation(s)
- A. Shah
- Nuffield Department of Anaesthesia John Radcliffe Hospital OxfordUK
- Radcliffe Department of Medicine University of Oxford UK
| | - J. B. Carlisle
- Department of Anaesthesia and Peri‐operative and Intensive Care Medicine Torbay Hospital Devon UK
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