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Lin J, Bellinger R, Shedd A, Wolfshohl J, Walker J, Healy J, Taylor J, Chao K, Yen YH, Tzeng CFT, Chou EH. Point-of-Care Ultrasound in Airway Evaluation and Management: A Comprehensive Review. Diagnostics (Basel) 2023; 13:diagnostics13091541. [PMID: 37174933 PMCID: PMC10177245 DOI: 10.3390/diagnostics13091541] [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: 04/03/2023] [Revised: 04/17/2023] [Accepted: 04/19/2023] [Indexed: 05/15/2023] Open
Abstract
Airway management is a common and critical procedure in acute settings, such as the Emergency Department (ED) or Intensive Care Unit (ICU) of hospitals. Many of the traditional physical examination methods have limitations in airway assessment. Point-of-care ultrasound (POCUS) has emerged as a promising tool for airway management due to its familiarity, accessibility, safety, and non-invasive nature. It can assist physicians in identifying relevant anatomy of the upper airway with objective measurements of airway parameters, and it can guide airway interventions with dynamic real-time images. To date, ultrasound has been considered highly accurate for assessment of the difficult airway, confirmation of proper endotracheal intubation, prediction of post-extubation laryngeal edema, and preparation for cricothyrotomy by identifying the cricothyroid membrane. This review aims to provide a comprehensive overview of the key evidence on the use of ultrasound in airway management. Databases including PubMed and Embase were systematically searched. A search strategy using a combination of the term "ultrasound" combined with several search terms, i.e., "probe", "anatomy", "difficult airway", "endotracheal intubation", "laryngeal edema", and "cricothyrotomy" was performed. In conclusion, POCUS is a valuable tool with multiple applications ranging from pre- and post-intubation management. Clinicians should consider using POCUS in conjunction with traditional exam techniques to manage the airway more efficiently in the acute setting.
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Affiliation(s)
- Judy Lin
- Department of Emergency Medicine, Baylor Scott & White All Saints Medical Center, Fort Worth, TX 76104, USA
- Burnett School of Medicine, Texas Christian University, Fort Worth, TX 76109, USA
| | - Ryan Bellinger
- Department of Emergency Medicine, Baylor Scott & White All Saints Medical Center, Fort Worth, TX 76104, USA
| | - Andrew Shedd
- Department of Emergency Medicine, Baylor Scott & White All Saints Medical Center, Fort Worth, TX 76104, USA
- Burnett School of Medicine, Texas Christian University, Fort Worth, TX 76109, USA
| | - Jon Wolfshohl
- Department of Emergency Medicine, Baylor Scott & White All Saints Medical Center, Fort Worth, TX 76104, USA
- Burnett School of Medicine, Texas Christian University, Fort Worth, TX 76109, USA
| | - Jennifer Walker
- Department of Emergency Medicine, Baylor Scott & White All Saints Medical Center, Fort Worth, TX 76104, USA
- Burnett School of Medicine, Texas Christian University, Fort Worth, TX 76109, USA
| | - Jack Healy
- Burnett School of Medicine, Texas Christian University, Fort Worth, TX 76109, USA
| | - Jimmy Taylor
- Burnett School of Medicine, Texas Christian University, Fort Worth, TX 76109, USA
| | - Kevin Chao
- Burnett School of Medicine, Texas Christian University, Fort Worth, TX 76109, USA
| | - Yi-Hsuan Yen
- Department of Emergency Medicine, Baylor Scott & White All Saints Medical Center, Fort Worth, TX 76104, USA
- Department of Emergency Medicine, Baylor University Medical Center, Dallas, TX 75246, USA
| | - Ching-Fang Tiffany Tzeng
- Department of Emergency Medicine, Baylor Scott & White All Saints Medical Center, Fort Worth, TX 76104, USA
- Department of Emergency Medicine, Baylor University Medical Center, Dallas, TX 75246, USA
| | - Eric H Chou
- Department of Emergency Medicine, Baylor Scott & White All Saints Medical Center, Fort Worth, TX 76104, USA
- Burnett School of Medicine, Texas Christian University, Fort Worth, TX 76109, USA
- Department of Emergency Medicine, Baylor University Medical Center, Dallas, TX 75246, USA
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Aburiziza A, Almatrafi MA, Alonazi AS, Zatari MH, Alqouzi SA, Mandili RA, Hawsawi WT, Aljohani RH. The Prevalence, Clinical Picture, and Triggers of Allergic Rhinitis in Saudi Population: A Systematic Review and Meta-Analysis. J Asthma Allergy 2022; 15:1831-1849. [PMID: 36582219 PMCID: PMC9793734 DOI: 10.2147/jaa.s391142] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2022] [Accepted: 11/25/2022] [Indexed: 12/24/2022] Open
Abstract
Objective To summarize the current evidence regarding the prevalence of Allergic rhinitis (AR) and its symptoms, triggers, and impact on the quality of life of the Saudi population. Methods A Computerized Search in MEDLINE via PubMed, MEDLINE Core database, Scopus, and Web of Science was conducted using relevant keywords. A two-stage screening process, data extraction, and quality assessment were conducted by four independent reviewers. Comprehensive Meta-analysis was used for all statistical analyses (CMA; USA: version 3.3.070). Results Sixteen articles (n= 31,990 patients) were included. The overall estimated prevalence of AR was 21.2%, 95% CI (12.8-33.1%). Males had a higher prevalence of AR than females (31.7% vs 27.1%), although the difference was not significant (OR=1.24, 95% CI: 0.78-1.953; p=0.356). Children and adolescents exhibited a lower prevalence of AR than adults (13.7% vs 31.1%). Urban AR prevalence was much greater than rural (38.4% vs 13.0%). Asthma, atopic dermatitis, and eczema are all associated with AR. The most common signs and symptoms of AR were headache 33.9%, watery discharge 28.6%, sneezing 24.6%, itchy nose, runny nose 22.2%, nasal obstruction or congestion 22.0%, loss of smell 21.9%, and wheezing 17.2%. The most prevalent triggers of AR were perfume 36.8%, dust 27.3%, air conditioning 23.4%, weather or temperature changes 17.8%, air pollution 14.5%, drugs or chemicals 13.8%, tobacco 10.8%, atopy 10.3%, and insects 10.2%. Conclusion The overall prevalence of AR in Saudi Arabia is 21.2%. The prevalence of AR was comparable in both males and females. However, it was higher in adults than in children and adolescents, and in urban areas than rural areas. Asthma, atopic dermatitis, and eczema co-occurrence with AR are common. AR has a negative impact on the quality of life of the patients in the form of interference with daily activities, sleep problems, difficulty of breath, and school absenteeism.
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Affiliation(s)
- Abdullah Aburiziza
- Department of Pediatrics, College of Medicine, Umm Al-Qura University, Makkah, Saudi Arabia,Correspondence: Abdullah Aburiziza, Department of Pediatrics, College of Medicine, Umm Al-Qura University, Makkah, Saudi Arabia, Email
| | - Mohammed A Almatrafi
- Department of Pediatrics, College of Medicine, Umm Al-Qura University, Makkah, Saudi Arabia
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Farrokhi M, Yarmohammadi B, Mangouri A, Hekmatnia Y, Bahramvand Y, Kiani M, Nasrollahi E, Nazari-Sabet M, Manoochehri-Arash N, Khurshid M, Mosalanejad S, Hajizadeh V, Amani-Beni R, Moallem M, Farahmandsadr M. Screening Performance Characteristics of Ultrasonography in Confirmation of Endotracheal Intubation; a Systematic Review and Meta-analysis. ARCHIVES OF ACADEMIC EMERGENCY MEDICINE 2021; 9:e68. [PMID: 34870234 PMCID: PMC8628646 DOI: 10.22037/aaem.v9i1.1360] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Introduction: Recent studies have suggested that point-of-care ultrasonography can be used for confirming the placement of endotracheal tube. This systematic review and meta-analysis aimed to investigate the sensitivity and specificity of ultrasonography for confirming endotracheal tube placement. Methods: In this meta-analysis, systematic search of the previous published papers investigating the diagnostic accuracy of ultrasonography for confirmation of endotracheal tube placement was performed. Seven electronic databases, including PubMed, Scopus, Google Scholar, EBSCO, EMBASE, Web of Science, and Cochrane Database were searched up to July 2021, for all relevant articles published in English on this topic. Meta-DiSc version 1.4 software was used for statistical analysis. Results: The estimated pooled sensitivity and specificity of ultrasonography for confirmation of endotracheal tube location were 0.98 (95% CI: 0.98–0.99) and 0.94 (95% CI 0.91–0.96), respectively. The pooled positive likelihood ratio and negative likelihood ratio were 5.94 (95% CI 4.41–7.98) and 0.03 (95% CI: 0.02-0.04), respectively. The diagnostic odds ratio of ultrasonography was 281.47 and the area under hierarchical summary receiver operating characteristic (HSROC) revealed an appropriate accuracy of 0.98. Conclusion: Ultrasonography has high diagnostic accuracy and can be used as a promising tool for confirmation of endotracheal tube placement, especially in critically ill patients or when capnography is not available, or its result is equivocal.
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Affiliation(s)
| | - Bardia Yarmohammadi
- School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Amir Mangouri
- Department of Vascular and Endovascular Surgery, Sina Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Yasaman Hekmatnia
- Islamic Azad University, Sari Branch, School of Medicine, Sari, Iran
| | - Yaser Bahramvand
- School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Moein Kiani
- School of Medicine, Zanjan University of Medical Sciences, Zanjan, Iran
| | - Elham Nasrollahi
- School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Milad Nazari-Sabet
- Department of General Surgery, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Niusha Manoochehri-Arash
- Endocrine Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Maria Khurshid
- Department of Internal Medicine, Berkshire Medical Center, Pittsfield, Massachusetts, USA
| | - Shima Mosalanejad
- Department of Internal Medicine, Faculty of Medicine, Tehran Medical Sciences, Islamic Azad University, Tehran, Iran
| | - Vida Hajizadeh
- School of Dentistry, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Reza Amani-Beni
- School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Masoumeh Moallem
- Department of Emergency Medicine, School of Medicine, Tehran Medical Sciences Branch, Islamic Azad University, Tehran, Iran
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Santinelli S, Audibert G, Nguyen Thi-Lambert PL, Bouaziz H. Comparative study of the reliability of ultrasound to confirm the position of endotracheal tube with cuff inflated with saline versus air. J Ultrason 2021; 21:e294-e299. [PMID: 34970440 PMCID: PMC8678644 DOI: 10.15557/jou.2021.0050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2021] [Accepted: 09/21/2021] [Indexed: 11/25/2022] Open
Abstract
Aim: To compare the reliability of transtracheal ultrasound to confirm the endotracheal tube position with saline versus air inflated cuff. Methods: This was a prospective randomized cadaveric study. Four techniques were randomized: endotracheal tube in the trachea with air or saline inflated cuff, and endotracheal tube in the esophagus with air or saline inflated cuff. The investigator used the Mcgrath to randomly place the endotracheal tube in the trachea or in the esophagus with saline or air inflated cuff. During the first series of measurements, nine residents performed transtracheal ultrasound with linear transducer placed transversely at the suprasternal notch. They were recorded with a cut off fixed to 30 seconds, and a questionnaire was completed by the residents after each transtracheal ultrasound in order to report where the endotracheal tube is positioned according to them. The second series followed the same protocol and included three residents who had participated in the first series. The primary outcome was the success rate in determining the position of the endotracheal tube. Results: In the first series, the success rate was 46.5%. In the second series, the success rate was 72.9%. There was no significant difference between cuff inflated with saline and air (p = 1.00). The overall mean time required was 20.6 s (95% CI 13.0–28.2 s). Based on an empirical data set, transtracheal ultrasound had a sensitivity of 62.2%, specificity of 100%, positive predictive value of 100%, and negative predictive value of 26.08%. Conclusion: This investigation shows that regardless of the contents of the endotracheal tube cuff, the use of transtracheal ultrasound to confirm the position of endotracheal tube reports disappointing results.
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Affiliation(s)
- Sarah Santinelli
- Université de Lorraine, Département d'Anesthésie-Réanimation, Chru de Nancy, Nancy, France
| | - Gérard Audibert
- Service d'Anesthésiologie-Réanimation et médecine péri-operatoire, Chru de Nancy, Nancy, France
| | | | - Hervé Bouaziz
- Service d'Anesthésiologie-réanimation et médecine péri-operatoire, Chru de Nancy, Nancy, France
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Liu HH, Wang Y, Zhong M, Li YH, Gao H, Zhang JF, Ma WH. Managing the difficult airway: A survey of doctors with different seniority in China. Medicine (Baltimore) 2021; 100:e27181. [PMID: 34559107 PMCID: PMC8462557 DOI: 10.1097/md.0000000000027181] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/27/2020] [Revised: 08/16/2021] [Accepted: 08/23/2021] [Indexed: 01/05/2023] Open
Abstract
ABSTRACT Although equipment and human resources are vital elements of difficult airway management (DAM). But the approach and practice of DAM are more important. So, we conducted the present survey to address anesthesiologists of different working years in this knowledge gap.This nationwide cross-sectional study was conducted from October 27, 2016 to November 27, 2016. The survey was completed online in New Youth Anesthesia Forum including DAM assessment, anticipated and unanticipated DAM, difficult airway algorithm, use of the front of neck access (FONA) technique and training, DAM outside the operation room, and difficult extubation management.We received 1935 replies (44%). Mouth opening and Mallampati classification were the most common methods to evaluate difficult airways. When suffering from unanticipated difficult airway 63% less than 10 years anesthesiologists (LA) and 65% more than 10 years anesthesiologists (MA) would ask for help after trying 1 to 2 times (P = .000). More than 70% of LA and MA respondents reported preferring cannula cricothyrotomy to deal with emergency airway, 507 (41.6%) MA respondents reported that they used FONA techniques to save patients' lives (P = .000). Nearly 70% respondents worried full stomach when intubated outside operation room and more than 80% respondents selected auscultation to identify the placement. More than 80% respondents had not used Bougie to assist extubation. A 73.2% respondents know ABS algorithm and 96.4% know Chinese airway expert consensus among MA respondents, this was significant to LA respondents (P = .000).The respondents in the LA and MA have a training gap in their evaluation of difficult airways, trained and used FONA emergency skills, facilitated of the airway guidelines at home and abroad. Also, we should provide more airway theory and skill training to our young doctors to advanced airway skills.
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Affiliation(s)
- Hui-Hui Liu
- Department of Anesthesiology, The First Clinical Medical College of Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, P.R. China
- Department of Anesthesiology, The First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, P.R. China
| | - Yong Wang
- Department of Anesthesiology, The First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, P.R. China
| | - Ming Zhong
- Department of Anesthesiology, The First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, P.R. China
| | - Yu-Hui Li
- Department of Anesthesiology, The First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, P.R. China
| | - Huan Gao
- Department of Anesthesiology, Fangcheng General Hospital, Nanyang, Henan, P.R. China
| | - Jian-Feng Zhang
- Department of Anesthesiology, The Affiliated Hospital of Hubei University of Arts and Science of Xiangyang Central Hospital, Xiangyang, Hubei, P.R. China
| | - Wu-Hua Ma
- Department of Anesthesiology, The First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, P.R. China
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Endotracheal Tube Placement Confirmation by Ultrasonography: A Systematic Review and Meta-Analysis of more than 2500 Patients. J Emerg Med 2020; 59:254-264. [DOI: 10.1016/j.jemermed.2020.04.040] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2020] [Revised: 04/02/2020] [Accepted: 04/08/2020] [Indexed: 12/22/2022]
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