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Gómez-Ríos MÁ, Sastre JA, Onrubia-Fuertes X, López T, Abad-Gurumeta A, Casans-Francés R, Gómez-Ríos D, Garzón JC, Martínez-Pons V, Casalderrey-Rivas M, Fernández-Vaquero MÁ, Martínez-Hurtado E, Martín-Larrauri R, Reviriego-Agudo L, Gutierrez-Couto U, García-Fernández J, Serrano-Moraza A, Rodríguez Martín LJ, Camacho Leis C, Espinosa Ramírez S, Fandiño Orgeira JM, Vázquez Lima MJ, Mayo-Yáñez M, Parente-Arias P, Sistiaga-Suárez JA, Bernal-Sprekelsen M, Charco-Mora P. Spanish Society of Anesthesiology, Reanimation and Pain Therapy (SEDAR), Spanish Society of Emergency and Emergency Medicine (SEMES) and Spanish Society of Otolaryngology, Head and Neck Surgery (SEORL-CCC) Guideline for difficult airway management. Part II. REVISTA ESPANOLA DE ANESTESIOLOGIA Y REANIMACION 2024; 71:207-247. [PMID: 38340790 DOI: 10.1016/j.redare.2024.02.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/28/2023] [Accepted: 08/28/2023] [Indexed: 02/12/2024]
Abstract
The Airway Management section of the Spanish Society of Anesthesiology, Resuscitation, and Pain Therapy (SEDAR), the Spanish Society of Emergency Medicine (SEMES), and the Spanish Society of Otorhinolaryngology and Head and Neck Surgery (SEORL-CCC) present the Guide for the comprehensive management of difficult airway in adult patients. Its principles are focused on the human factors, cognitive processes for decision-making in critical situations, and optimization in the progression of strategies application to preserve adequate alveolar oxygenation in order to enhance safety and the quality of care. The document provides evidence-based recommendations, theoretical-educational tools, and implementation tools, mainly cognitive aids, applicable to airway management in the fields of anesthesiology, critical care, emergencies, and prehospital medicine. For this purpose, an extensive literature search was conducted following PRISMA-R guidelines and was analyzed using the GRADE methodology. Recommendations were formulated according to the GRADE methodology. Recommendations for sections with low-quality evidence were based on expert opinion through consensus reached via a Delphi questionnaire.
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Affiliation(s)
- M Á Gómez-Ríos
- Anesthesiology and Perioperative Medicine, Complejo Hospitalario Universitario de A Coruña, A Coruña, Spain.
| | - J A Sastre
- Anesthesiology and Perioperative Medicine, Complejo Asistencial Universitario de Salamanca, Salamanca, Spain
| | - X Onrubia-Fuertes
- Department of Anesthesiology, Hospital Universitary Dr Peset, Valencia, Spain
| | - T López
- Anesthesiology and Perioperative Medicine, Complejo Asistencial Universitario de Salamanca, Salamanca, Spain
| | - A Abad-Gurumeta
- Department of Anesthesiology, Hospital Universitario Infanta Leonor, Madrid, Spain
| | - R Casans-Francés
- Department of Anesthesiology, Hospital Universitario Infanta Elena, Valdemoro, Madrid, Spain
| | | | - J C Garzón
- Anesthesiology and Perioperative Medicine, Complejo Asistencial Universitario de Salamanca, Salamanca, Spain
| | - V Martínez-Pons
- Department of Anesthesiology, Hospital Universitari i Politècnic La Fe, Valencia, Spain
| | - M Casalderrey-Rivas
- Department of Anesthesiology. Complejo Hospitalario Universitario de Ourense, Ourense, Spain
| | - M Á Fernández-Vaquero
- Department of Anesthesiology, Hospital Clínica Universitaria de Navarra, Madrid, Spain
| | - E Martínez-Hurtado
- Department of Anesthesiology, Hospital Universitario Infanta Leonor, Madrid, Spain
| | | | - L Reviriego-Agudo
- Department of Anesthesiology, Hospital Clínico Universitario, Valencia, Spain
| | - U Gutierrez-Couto
- Biblioteca, Complejo Hospitalario Universitario de Ferrol (CHUF), Ferrol, A Coruña, Spain
| | - J García-Fernández
- Department of Anesthesiology, Hospital Universitario Puerta de Hierro-Majadahonda, Majadahonda, Madrid, Spain; President of the Spanish Society of Anesthesiology, Resuscitation and Pain Therapy (SEDAR), Spain
| | | | | | | | | | - J M Fandiño Orgeira
- Emergency Department, Complejo Hospitalario Universitario de A Coruña, A Coruña, Spain
| | - M J Vázquez Lima
- Emergency Department, Hospital do Salnes, Vilagarcía de Arousa, Pontevedra, Spain; President of the Spanish Emergency Medicine Society (SEMES), Spain
| | - M Mayo-Yáñez
- Department of Otorhinolaryngology/Head Neck Surgery, Complexo Hospitalario Universitario A Coruña, A Coruña, Spain
| | - P Parente-Arias
- Department of Otorhinolaryngology/Head Neck Surgery, Complexo Hospitalario Universitario A Coruña, A Coruña, Spain
| | - J A Sistiaga-Suárez
- Department of Otorhinolaryngology, Hospital Universitario Donostia, Donostia, Gipuzkoa, Spain
| | - M Bernal-Sprekelsen
- Department of Otorhinolaryngology, Hospital Clínic Barcelona, University of Barcelona, Barcelona, Spain; President of the Spanish Society for Otorhinolaryngology Head & Neck Surgery (SEORL-CCC), Spain
| | - P Charco-Mora
- Department of Anesthesiology, Hospital Universitari i Politècnic La Fe, Valencia, Spain
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Petzoldt M, Engels Y, Popal Z, Tariparast PA, Sasu PB, Brockmann A, Punke MA, Grensemann J. Elective Tracheal Intubation With the VieScope-A Prospective Randomized Non-inferiority Pilot Study (VieScOP-Trial). Front Med (Lausanne) 2022; 9:820847. [PMID: 35372419 PMCID: PMC8964792 DOI: 10.3389/fmed.2022.820847] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2021] [Accepted: 02/21/2022] [Indexed: 11/13/2022] Open
Abstract
Background Tracheal intubation is commonly performed after direct laryngoscopy using Macintosh laryngoscopes (MacL), but visualization of the larynx may be inadequate. The VieScope (VSC) as a new type of laryngoscope consisting of a straight, shielded, illuminated tube used to perform intubation via a bougie was investigated in this prospective randomized trial in patients without expected difficult airways. Methods With ethics approval, 2 × 29 patients for elective surgery were randomized 1:1 to intubation with VSC or MacL. Endpoints were first attempt success rates (FAS), Percentage of Glottis Opening Scale (POGO), time to intubation (TTI), and difficulty ratings on visual analog scales (0–100, lower values better). Data are given as mean ± standard deviation. Results The FAS was 83 ± 38% for VSC and 86 ± 34% for MacL (P = 0.723). For VSC, POGO was 86 ± 17% and for MacL 68 ± 30% (P = 0.007). TTI for VSC was 93 ± 67s vs. 38 ± 17 for MacL (P < 0.001). Difficulty of intubation was rated 23 ± 22 for VSC vs. 18 ± 22 for MacL (P = 0.422), viewing conditions 12 ± 15 vs. 24 ± 25 (P = 0.031), and difficulty of tube placement was rated 27 ± 30 vs. 7 ± 8 (P = 0.001). Conclusion No difference in FAS was detected between VSC and MacL. Visualization of the larynx was superior using the VSC, while TTI was prolonged and tube placement via bougie was more challenging. The VSC could be an alternative to MacL in patients with difficult laryngoscopy, but this should be investigated further in patients with expected difficult airways.
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Affiliation(s)
- Martin Petzoldt
- Department of Anesthesiology, Center of Anesthesiology and Intensive Care Medicine, University Medical-Center Hamburg-Eppendorf, Hamburg, Germany
| | - Yasmin Engels
- Department of Intensive Care Medicine, Center of Anesthesiology and Intensive Care Medicine, University Medical-Center Hamburg-Eppendorf, Hamburg, Germany
| | - Zohal Popal
- Department of Anesthesiology, Center of Anesthesiology and Intensive Care Medicine, University Medical-Center Hamburg-Eppendorf, Hamburg, Germany
| | - Pischtaz A Tariparast
- Department of Intensive Care Medicine, Center of Anesthesiology and Intensive Care Medicine, University Medical-Center Hamburg-Eppendorf, Hamburg, Germany
| | - Phillip B Sasu
- Department of Anesthesiology, Center of Anesthesiology and Intensive Care Medicine, University Medical-Center Hamburg-Eppendorf, Hamburg, Germany
| | - Andrés Brockmann
- Department of Intensive Care Medicine, Center of Anesthesiology and Intensive Care Medicine, University Medical-Center Hamburg-Eppendorf, Hamburg, Germany
| | - Mark A Punke
- Department of Anesthesiology, Center of Anesthesiology and Intensive Care Medicine, University Medical-Center Hamburg-Eppendorf, Hamburg, Germany
| | - Jörn Grensemann
- Department of Intensive Care Medicine, Center of Anesthesiology and Intensive Care Medicine, University Medical-Center Hamburg-Eppendorf, Hamburg, Germany
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Won D, Kim H, Chang JE, Lee JM, Min SW, Ma S, Kim C, Hwang JY, Kim TK. Effect of Paratracheal Pressure on the Glottic View During Direct Laryngoscopy: A Randomized Double-Blind, Noninferiority Trial. Anesth Analg 2021; 133:491-499. [PMID: 34081034 DOI: 10.1213/ane.0000000000005620] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
BACKGROUND Cricoid pressure has been used as a component of the rapid sequence induction and intubation technique. However, concerns have been raised regarding the effectiveness and safety of cricoid pressure. Paratracheal pressure, a potential alternative to cricoid pressure to prevent regurgitation of gastric contents or aspiration, has been studied to be more effective to cricoid pressure in preventing gastric insufflation during positive pressure ventilation. However, to adopt paratracheal compression into our practice, adverse effects including its effect on the glottic view during direct laryngoscopy should be studied. We conducted a randomized, double-blind, noninferiority trial comparing paratracheal and cricoid pressures for any adverse effects on the view during direct laryngoscopy, together with other secondary outcome measures. METHODS In total, 140 adult patients undergoing general anesthesia randomly received paratracheal pressure (paratracheal group) or cricoid pressure (cricoid group) during anesthesia induction. The primary end point was the incidence of deteriorated laryngoscopic view, evaluated by modified Cormack-Lehane grade with a predefined noninferiority margin of 15%. Secondary end points included percentage of glottic opening score, ease of mask ventilation, change in ventilation volume and peak inspiratory pressure during mechanical mask ventilation, ease of tracheal intubation, and resistance encountered while advancing the tube into the glottis. The position of the esophagus was assessed by ultrasound in both groups to determine whether pressure applied to the respective area would be likely to result in esophageal compression. All secondary outcomes were tested for superiority, except percentage of glottic opening score, which was tested for noninferiority. RESULTS Paratracheal pressure was noninferior to cricoid pressure regarding the incidence of deterioration of modified Cormack-Lehane grade (0% vs 2.9%; absolute risk difference, -2.9%; 95% confidence interval, -9.9 to 2.6, P <.0001). Mask ventilation, measured on an ordinal scale, was found to be easier (ie, more likely to have a lower score) with paratracheal pressure than with cricoid pressure (OR, 0.41; 95% confidence interval, 0.21-0.79; P = .008). The increase in peak inspiratory pressure was significantly less in the paratracheal group than in the cricoid group during mechanical mask ventilation (median [min, max], 0 [-1, 1] vs 0 [-1, 23]; P = .001). The differences in other secondary outcomes were nonsignificant between the groups. The anatomical position of the esophagus was more suitable for compression in the paratracheal region, compared to the cricoid cartilage region. CONCLUSIONS Paratracheal pressure was noninferior to cricoid pressure with respect to the effect on glottic view during direct laryngoscopy.
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Affiliation(s)
- Dongwook Won
- From the Department of Anesthesiology and Pain Medicine, Seoul Metropolitan Government-Seoul National University Boramae Medical Center and
| | - Hyerim Kim
- From the Department of Anesthesiology and Pain Medicine, Seoul Metropolitan Government-Seoul National University Boramae Medical Center and
| | - Jee-Eun Chang
- From the Department of Anesthesiology and Pain Medicine, Seoul Metropolitan Government-Seoul National University Boramae Medical Center and
| | - Jung-Man Lee
- From the Department of Anesthesiology and Pain Medicine, Seoul Metropolitan Government-Seoul National University Boramae Medical Center and
| | - Seong-Won Min
- From the Department of Anesthesiology and Pain Medicine, Seoul Metropolitan Government-Seoul National University Boramae Medical Center and
| | - Seoyoung Ma
- Department of Anesthesiology and Pain Medicine, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Chanho Kim
- Department of Anesthesiology and Pain Medicine, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Jin-Young Hwang
- From the Department of Anesthesiology and Pain Medicine, Seoul Metropolitan Government-Seoul National University Boramae Medical Center and
| | - Tae Kyong Kim
- From the Department of Anesthesiology and Pain Medicine, Seoul Metropolitan Government-Seoul National University Boramae Medical Center and
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Panchal AR, Bartos JA, Cabañas JG, Donnino MW, Drennan IR, Hirsch KG, Kudenchuk PJ, Kurz MC, Lavonas EJ, Morley PT, O’Neil BJ, Peberdy MA, Rittenberger JC, Rodriguez AJ, Sawyer KN, Berg KM, Arafeh J, Benoit JL, Chase M, Fernandez A, de Paiva EF, Fischberg BL, Flores GE, Fromm P, Gazmuri R, Gibson BC, Hoadley T, Hsu CH, Issa M, Kessler A, Link MS, Magid DJ, Marrill K, Nicholson T, Ornato JP, Pacheco G, Parr M, Pawar R, Jaxton J, Perman SM, Pribble J, Robinett D, Rolston D, Sasson C, Satyapriya SV, Sharkey T, Soar J, Torman D, Von Schweinitz B, Uzendu A, Zelop CM, Magid DJ. Part 3: Adult Basic and Advanced Life Support: 2020 American Heart Association Guidelines for Cardiopulmonary Resuscitation and Emergency Cardiovascular Care. Circulation 2020; 142:S366-S468. [DOI: 10.1161/cir.0000000000000916] [Citation(s) in RCA: 371] [Impact Index Per Article: 92.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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Cricoid pressure during intubation: A systematic review and meta-analysis of randomised controlled trials. Heart Lung 2020; 49:175-180. [DOI: 10.1016/j.hrtlng.2019.10.001] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2019] [Revised: 09/22/2019] [Accepted: 10/08/2019] [Indexed: 11/19/2022]
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Abstract
Abstract
Since cricoid pressure was introduced into clinical practice, controversial issues have arisen, including necessity, effectiveness in preventing aspiration, quantifying the cricoid force, and its reliability in certain clinical entities and in the presence of gastric tubes. Cricoid pressure–associated complications have also been alleged, such as airway obstruction leading to interference with manual ventilation, laryngeal visualization, tracheal intubation, placement of supraglottic devices, and relaxation of the lower esophageal sphincter. This review synthesizes available information to identify, address, and attempt to resolve the controversies related to cricoid pressure. The effective use of cricoid pressure requires that the applied force is sufficient to occlude the esophageal entrance while avoiding airway-related complications. Most of these complications are caused by excessive or inadequate force or by misapplication of cricoid pressure. Because a simple-to-use and reliable cricoid pressure device is not commercially available, regular training of personnel, using technology-enhanced cricoid pressure simulation, is required. The current status of cricoid pressure and objectives for future cricoid pressure–related research are also discussed.
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Mushambi MC, Kinsella SM, Popat M, Swales H, Ramaswamy KK, Winton AL, Quinn AC. Obstetric Anaesthetists' Association and Difficult Airway Society guidelines for the management of difficult and failed tracheal intubation in obstetrics. Anaesthesia 2016; 70:1286-306. [PMID: 26449292 PMCID: PMC4606761 DOI: 10.1111/anae.13260] [Citation(s) in RCA: 298] [Impact Index Per Article: 37.3] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/27/2015] [Indexed: 12/16/2022]
Abstract
The Obstetric Anaesthetists' Association and Difficult Airway Society have developed the first national obstetric guidelines for the safe management of difficult and failed tracheal intubation during general anaesthesia. They comprise four algorithms and two tables. A master algorithm provides an overview. Algorithm 1 gives a framework on how to optimise a safe general anaesthetic technique in the obstetric patient, and emphasises: planning and multidisciplinary communication; how to prevent the rapid oxygen desaturation seen in pregnant women by advocating nasal oxygenation and mask ventilation immediately after induction; limiting intubation attempts to two; and consideration of early release of cricoid pressure if difficulties are encountered. Algorithm 2 summarises the management after declaring failed tracheal intubation with clear decision points, and encourages early insertion of a (preferably second-generation) supraglottic airway device if appropriate. Algorithm 3 covers the management of the 'can't intubate, can't oxygenate' situation and emergency front-of-neck airway access, including the necessity for timely perimortem caesarean section if maternal oxygenation cannot be achieved. Table 1 gives a structure for assessing the individual factors relevant in the decision to awaken or proceed should intubation fail, which include: urgency related to maternal or fetal factors; seniority of the anaesthetist; obesity of the patient; surgical complexity; aspiration risk; potential difficulty with provision of alternative anaesthesia; and post-induction airway device and airway patency. This decision should be considered by the team in advance of performing a general anaesthetic to make a provisional plan should failed intubation occur. The table is also intended to be used as a teaching tool to facilitate discussion and learning regarding the complex nature of decision-making when faced with a failed intubation. Table 2 gives practical considerations of how to awaken or proceed with surgery. The background paper covers recommendations on drugs, new equipment, teaching and training.
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Affiliation(s)
- M C Mushambi
- Department of Anaesthesia, Leicester Royal Infirmary, Leicester, UK
| | - S M Kinsella
- Department of Anaesthesia, St Michael's Hospital, Bristol, UK
| | - M Popat
- Nuffield Department of Anaesthesia, Oxford University Hospital NHS Trust, Oxford, UK
| | - H Swales
- Department of Anaesthesia, University Hospitals Southampton Foundation Trust, Southampton, UK
| | - K K Ramaswamy
- Department of Anaesthesia, Northampton General Hospital, Northampton, UK
| | - A L Winton
- Department of Anaesthesia, St Michael's Hospital, Bristol, UK
| | - A C Quinn
- Department of Anaesthesia, James Cook University Hospital, Middlesborough, UK.,Leeds University, Leeds, UK
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8
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Algie CM, Mahar RK, Tan HB, Wilson G, Mahar PD, Wasiak J. Effectiveness and risks of cricoid pressure during rapid sequence induction for endotracheal intubation. Cochrane Database Syst Rev 2015; 2015:CD011656. [PMID: 26578526 PMCID: PMC9338414 DOI: 10.1002/14651858.cd011656.pub2] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
BACKGROUND Rapid sequence induction (RSI) for endotracheal intubation is a technique widely used in anaesthesia, emergency and intensive care medicine to secure an airway in patients deemed at risk of pulmonary aspiration. Cricoid pressure is conceptually used to reduce the risk of aspiration by compressing the oesophagus. OBJECTIVES To identify and evaluate all randomized controlled trials (RCTs) involving participants undergoing elective or emergency airway management via RSI and compare participants who have cricoid pressure administered with participants who do not have cricoid pressure administered. SEARCH METHODS We searched the Cochrane Central Register of Controlled Trials (CENTRAL 2015, Issue 4), MEDLINE via OvidSP (1946 to May 2015), EMBASE via OvidSP (1980 to May 2015), ISI Web of Science (from 1940 to May 2015) and CINAHL via EBSCOhost (1982 to May 2015). SELECTION CRITERIA We included all RCTs comparing people undergoing RSI who have cricoid pressure applied, either intermittently or continuously, with people undergoing RSI who do not have cricoid pressure applied in the context of endotracheal intubation using a direct laryngoscopic technique. We included both elective and emergency cases. We included studies of blinded and unblinded participants. Participants (male or female) were involved in any type of procedure where general anaesthetic utilizing RSI or emergency airway management utilizing RSI and endotracheal intubation was undertaken. We expected the control arm to be the absence of cricoid pressure at any stage during RSI. The primary outcome of interest was the reported event rate or prevalence of aspiration determined by a) documented gastric aspiration determined by visual inspection of aspirated stomach contents on laryngoscopy; b) pepsin detection in tracheal aspirate using the Ufberg method; c) post-anaesthetic radiographic changes suggestive of aspiration pneumonitis or d) any combination of a to c. Secondary outcomes of interest included documented impaired visualization of the airway by a treating laryngoscopist, force applied during cricoid pressure, the direction of application of force of applied cricoid pressure, independent risk factors for aspiration and whether the person applying cricoid pressure had previously done so in an emergency airway context. DATA COLLECTION AND ANALYSIS Two review authors independently screened the titles and abstracts of all the studies obtained from the search using recognition of words such as 'cricoid pressure', 'rapid sequence intubation', 'emergency airway management' and 'aspiration'. Two authors independently determined the study inclusion by using a study eligibility form that we developed for the purpose of this review. We also reported the decisions regarding inclusion and exclusion in accordance with the preferred reporting items for systematic reviews and meta-analyses (PRISMA) statement. We assumed that studies that did not describe the use of RSI in their title, abstract or methodology used an alternative method of anaesthetic induction or emergency airway management and thus we excluded them. Data extracted from included studies comprised study characteristics, participant demographics, intervention and comparison details plus outcome measures and results. We contacted primary authors of studies with missing or unreported but potentially relevant data to obtain missing data. MAIN RESULTS Of 493 records that we identified from databases as a result of the search (excluding duplicates), we regarded 70 abstracts/titles as potentially relevant studies. Independent scrutiny of these 70 titles and abstracts identified 29 potentially relevant studies. Of the 29 potentially relevant studies, one study met the criteria for inclusion. This study was a RCT that compared participants undergoing RSI and endotracheal intubation in the context of elective surgery requiring a general anaesthetic. Forty participants were recruited, 20 of whom had cricoid pressure applied and 20 of whom had cricoid pressure simulated. The main outcomes reported were systolic arterial pressure and heart rate after laryngoscopy and tracheal intubation. We did not consider these outcomes relevant for the purposes of this systematic review. The search also identified one study that could potentially be included in an updated systematic review in the future, but was at the time of the search a proposal for a trial only and had no reported outcomes at this time. AUTHORS' CONCLUSIONS There is currently no information available from published RCTs on clinically relevant outcome measures with respect to the application of cricoid pressure during RSI in the context of endotracheal intubation. On the basis of the findings of non-RCT literature, however, cricoid pressure may not be necessary to undertake RSI safely, and therefore well-designed and conducted RCTs should nonetheless be encouraged to properly assess the safety and effectiveness of cricoid pressure.
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Affiliation(s)
- Catherine M Algie
- Western HealthDepartment of Anaesthesia & Pain MedicineGordon Street, Footscray, Locked Bag 2FootscrayVictoriaAustralia3011
| | - Robert K Mahar
- The Royal Children's Hospital, The University of MelbourneDepartment of PaediatricsParkvilleAustralia
- Murdoch Childrens Research Institute, The Royal Children's HospitalData Science CoreParkvilleVictoriaAustralia
| | - Hannah B Tan
- The Alfred HospitalVictorian Adult Burns ServiceCommercial RoadPrahranVictoriaAustralia
| | - Greer Wilson
- The Royal Melbourne HospitalEmergency Department300 Grattan Street, ParkvilleMelbourneAustralia
| | - Patrick D Mahar
- St Vincent's Clinical School, The University of MelbourneDepartment of MedicineFitzroyVictoriaAustralia
- School of Medicine, Deakin UniversityDepartment of SurgeryGeelongVictoriaAustralia
| | - Jason Wasiak
- The Epworth HospitalDepartment of Radiation Oncology89 Bridge RdRichmondAustralia3121
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Abstract
Cardiac arrest is a dynamic disease that tests the multitasking and leadership abilities of emergency physicians. Providers must simultaneously manage the logistics of resuscitation while searching for the cause of cardiac arrest. The astute clinician will also realize that he or she is orchestrating only one portion of a larger series of events, each of which directly affects patient outcomes. Resuscitation science is rapidly evolving, and emergency providers must be familiar with the latest evidence and controversies surrounding resuscitative techniques. This article reviews evidence, discusses controversies, and offers strategies to provide quality cardiac arrest resuscitation.
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Affiliation(s)
- Francis X Guyette
- Department of Emergency Medicine, University of Pittsburgh, Suite 10028, Forbes Tower, Pittsburgh, PA 15260, USA
| | - Joshua C Reynolds
- Department of Emergency Medicine, Michigan State University College of Human Medicine, 15 Michigan Street Northeast, Suite 420, Grand Rapids, MI 49503, USA.
| | - Adam Frisch
- Department of Emergency Medicine, Albany Medical Center, 47 New Scotland Avenue, MC 139, Albany, NY 12208, USA
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Zeidan AM, Salem MR, Mazoit JX, Abdullah MA, Ghattas T, Crystal GJ. The Effectiveness of Cricoid Pressure for Occluding the Esophageal Entrance in Anesthetized and Paralyzed Patients. Anesth Analg 2014; 118:580-6. [DOI: 10.1213/ane.0000000000000068] [Citation(s) in RCA: 47] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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Sime J, Bailitz J, Moskoff J. The Bougie: An Inexpensive Lifesaving Airway Device. J Emerg Med 2012; 43:e393-5. [DOI: 10.1016/j.jemermed.2010.11.053] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2010] [Revised: 07/21/2010] [Accepted: 11/09/2010] [Indexed: 11/25/2022]
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12
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Use of cricoid pressure during rapid sequence induction: Facts and fiction. TRENDS IN ANAESTHESIA AND CRITICAL CARE 2012. [DOI: 10.1016/j.tacc.2012.01.006] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Falcão LFDR, Ferez D, do Amaral JLG. Update on cardiopulmonary resuscitation guidelines of interest to anesthesiologists. Rev Bras Anestesiol 2012; 61:624-40, 341-50. [PMID: 21920213 DOI: 10.1016/s0034-7094(11)70074-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2010] [Accepted: 01/31/2011] [Indexed: 10/26/2022] Open
Abstract
BACKGROUND AND OBJECTIVES The new cardiopulmonary resuscitation (CPR) guidelines emphasize the importance of high-quality chest compressions and modify some routines. The objective of this report was to review the main changes in resuscitation practiced by anesthesiologists. CONTENTS The emphasis on high-quality chest compressions with adequate rate and depth allowing full recoil of the chest and with minimal interruptions is highlighted in this update. One should not take more than ten seconds checking the pulse before starting CPR. The universal relationship of 30:2 is maintained, modifying its order, initiating with chest compressions, followed by airways and breathing (C-A-B instead of A-B-C). The procedure "look, listen, and feel whether the patient is breathing" was removed from the algorithm, and the use of cricoid pressure during ventilations is not recommended any more. The rate of chest compressions was changed for at least one hundred per minute instead of approximately one hundred per minute, and its depth in adults was changed to 5 cm instead of the prior recommendation of 4 to 5 cm. The single shock is maintained, and it should be of 120 to 200 J when it is biphasic; and 360 J when it is monophasic. In advanced cardiac life support, the use of capnography and capnometry to confirm intubation and monitoring the quality of CPR is a formal recommendation. Atropine is no longer recommended for routine use in the treatment of pulseless electrical activity or asystole. CONCLUSIONS Updating the phases of the new CPR guidelines is important, and continuous learning is recommended. This will improve the quality of resuscitation and survival of patients in cardiac arrest.
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Affiliation(s)
- Luiz Fernando dos Reis Falcão
- Pain and Intensive Care Medicine Discipline of the Universidade Federal de São Paulo-Escola Paulista de Medicina, Brazil.
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Deakin CD, Morrison LJ, Morley PT, Callaway CW, Kerber RE, Kronick SL, Lavonas EJ, Link MS, Neumar RW, Otto CW, Parr M, Shuster M, Sunde K, Peberdy MA, Tang W, Hoek TLV, Böttiger BW, Drajer S, Lim SH, Nolan JP. Part 8: Advanced life support: 2010 International Consensus on Cardiopulmonary Resuscitation and Emergency Cardiovascular Care Science with Treatment Recommendations. Resuscitation 2011; 81 Suppl 1:e93-e174. [PMID: 20956032 DOI: 10.1016/j.resuscitation.2010.08.027] [Citation(s) in RCA: 167] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
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Reanimación cardiopulmonar avanzada (segunda parte) los cambios que deben efectuarse para la reanimación cardiovascular avanzada según las guías 2010 presentadas en chicago. REVISTA COLOMBIANA DE CARDIOLOGÍA 2011. [DOI: 10.1016/s0120-5633(11)70168-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
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Neumar RW, Otto CW, Link MS, Kronick SL, Shuster M, Callaway CW, Kudenchuk PJ, Ornato JP, McNally B, Silvers SM, Passman RS, White RD, Hess EP, Tang W, Davis D, Sinz E, Morrison LJ. Part 8: adult advanced cardiovascular life support: 2010 American Heart Association Guidelines for Cardiopulmonary Resuscitation and Emergency Cardiovascular Care. Circulation 2010; 122:S729-67. [PMID: 20956224 DOI: 10.1161/circulationaha.110.970988] [Citation(s) in RCA: 888] [Impact Index Per Article: 63.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
The goal of therapy for bradycardia or tachycardia is to rapidly identify and treat patients who are hemodynamically unstable or symptomatic due to the arrhythmia. Drugs or, when appropriate, pacing may be used to control unstable or symptomatic bradycardia. Cardioversion or drugs or both may be used to control unstable or symptomatic tachycardia. ACLS providers should closely monitor stable patients pending expert consultation and should be prepared to aggressively treat those with evidence of decompensation.
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Berg RA, Hemphill R, Abella BS, Aufderheide TP, Cave DM, Hazinski MF, Lerner EB, Rea TD, Sayre MR, Swor RA. Part 5: Adult Basic Life Support. Circulation 2010; 122:S685-705. [PMID: 20956221 DOI: 10.1161/circulationaha.110.970939] [Citation(s) in RCA: 480] [Impact Index Per Article: 34.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Morrison LJ, Deakin CD, Morley PT, Callaway CW, Kerber RE, Kronick SL, Lavonas EJ, Link MS, Neumar RW, Otto CW, Parr M, Shuster M, Sunde K, Peberdy MA, Tang W, Hoek TLV, Böttiger BW, Drajer S, Lim SH, Nolan JP, Adrie C, Alhelail M, Battu P, Behringer W, Berkow L, Bernstein RA, Bhayani SS, Bigham B, Boyd J, Brenner B, Bruder E, Brugger H, Cash IL, Castrén M, Cocchi M, Comadira G, Crewdson K, Czekajlo MS, Davies SR, Dhindsa H, Diercks D, Dine CJ, Dioszeghy C, Donnino M, Dunning J, El Sanadi N, Farley H, Fenici P, Feeser VR, Foster JA, Friberg H, Fries M, Garcia-Vega FJ, Geocadin RG, Georgiou M, Ghuman J, Givens M, Graham C, Greer DM, Halperin HR, Hanson A, Holzer M, Hunt EA, Ishikawa M, Ioannides M, Jeejeebhoy FM, Jennings PA, Kano H, Kern KB, Kette F, Kudenchuk PJ, Kupas D, La Torre G, Larabee TM, Leary M, Litell J, Little CM, Lobel D, Mader TJ, McCarthy JJ, McCrory MC, Menegazzi JJ, Meurer WJ, Middleton PM, Mottram AR, Navarese EP, Nguyen T, Ong M, Padkin A, Ferreira de Paiva E, Passman RS, Pellis T, Picard JJ, Prout R, Pytte M, Reid RD, Rittenberger J, Ross W, Rubertsson S, Rundgren M, Russo SG, Sakamoto T, Sandroni C, Sanna T, Sato T, Sattur S, Scapigliati A, Schilling R, Seppelt I, Severyn FA, Shepherd G, Shih RD, Skrifvars M, Soar J, Tada K, Tararan S, Torbey M, Weinstock J, Wenzel V, Wiese CH, Wu D, Zelop CM, Zideman D, Zimmerman JL. Part 8: Advanced Life Support. Circulation 2010; 122:S345-421. [DOI: 10.1161/circulationaha.110.971051] [Citation(s) in RCA: 250] [Impact Index Per Article: 17.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Wong DT, Yau B, Thapar S, Adhikary SD. The effect of bronchoscope rotation on tracheal tube orientation at the glottic level in a mannequin. Can J Anaesth 2010; 57:913-8. [PMID: 20640542 DOI: 10.1007/s12630-010-9354-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2010] [Accepted: 07/01/2010] [Indexed: 10/19/2022] Open
Abstract
PURPOSE This study examined the effect of external fibreoptic bronchoscope (FOB) rotations on endotracheal tube (ETT) orientations at the glottic level. METHODS Using a mannequin, a nasal FOB was inserted for image capture. A second FOB with a preloaded ETT taped to its top was inserted orally into mid-trachea. The FOB with the taped ETT was rotated as a unit in the axial plane to five different external angles (-90°, -45°, 0°, +45°, +90°). At each external rotation, the ETT was advanced into the trachea. The image of the ETT at the glottic level was captured. Endotracheal tube orientation was quantified according to the glottic zone faced by the ETT. The ETT orientations were compared amongst the five external FOB rotations using the Kruskal-Wallis Test, while the ETT orientations at -90°, -45°, +45°, and +90° FOB rotations were compared with 0° rotation using the Mann-Whitney U test. RESULTS There was a significant difference in the ETT orientations amongst the five FOB rotations (P < 0.001). The ETT orientations at -90°, -45°, +45°, and +90° FOB rotations were different from the 0° rotation (P < 0.001 for all comparisons). A -90° FOB rotation was most effective in turning the ETT tip away from the right laryngeal structures and the interarytenoid tissue. CONCLUSION With the ETT loaded on a FOB, rotation of the FOB prior to advancing the ETT is effective in changing the ETT orientation at the glottis. A -90° FOB rotation is most effective in turning the ETT tip away from the right laryngeal structures and interarytenoid tissue.
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Affiliation(s)
- David T Wong
- Department of Anesthesia, Toronto Western Hospital, University of Toronto, MC2-405, 399 Bathurst Street, Toronto, ON M5T 2S8, Canada.
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Janakiraman C, Hodzovic I, Reddy S, Desai N, Wilkes AR, Latto IP. Evaluation of tracheal tube introducers in simulated difficult intubation. Anaesthesia 2009; 64:309-14. [DOI: 10.1111/j.1365-2044.2008.05745.x] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Wharton NM, Cook TM. Size of tracheal tubes. Anaesthesia 2007; 62:851-2; author reply 852. [PMID: 17635440 DOI: 10.1111/j.1365-2044.2007.05200_1.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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