Airway management in the out-of-hospital setting

Capnography ◽  
2011 ◽  
pp. 19-31 ◽  
Author(s):  
C. C. Zuver ◽  
G. A. Ralls ◽  
S. Silvestri ◽  
J. L. Falk
2021 ◽  
Author(s):  
Alan Horan ◽  
Siobhán Masterson ◽  
Cathal O'Donnell ◽  
David Hennelly

Abstract BackgroundMuch research has occurred internationally with regard to the prehospital ETI (endotracheal intubation), however to date little is known of Paramedics perception of the procedure. In order to gain insight into procedural perception Irish Advanced Paramedics (AP) were invited to participate in an electronic survey. This survey attempted to gather information surrounding AP’s experience of education for and performance of ETI, to identify procedural barriers and gain insight in to the continuing developmental needs of AP’s to maintain confidence and competence in ETI performance. MethodsAn online questionnaire was created and AP’s employed by the National Ambulance Service and the Dublin Fire Brigade, were invited to participate. The objective was to measure the characteristics, attitudes and perceived barriers to ETI by AP’s in Ireland. Participants were asked to categorise their personal characteristics of ETI (frequency, techniques, barriers) through a series of 36 structured questions and answers. ResultsOf the 524 AP surveyed the response rate was 27% (n=140) 77.9% of respondents perform ETI 10 times or less per year. 26.6% of respondents maintain a personal airway management log book. 97.8% of respondents reported ETI as being an important AP skill. Most felt confident at performing the procedure but felt it was of moderate difficulty. There was a lack of consensus on the definition of a failed intubation attempt. Initial supervised intubation practice in Hospital or the clinical skill lab was felt to be very important. Most respondents felt that there should be a minimum number of intubations performed by a paramedic each year, and that if this number was not achieved in the pre-hospital setting in-hospital practice should be an available alternative.Conclusion ETI is perceived to be an important skill by Paramedics. In practice there is wide variances in standards of data reporting, continuing assessment and competency assurance in ETI. A hybrid approach of individuals maintaining an airway portfolio which encompasses a clinical airway logbook, self-directed airway simulation with periodic senior peer appraisal and in-hospital clinical feedback may be the best approach for Paramedics with limited pre-hospital advanced airway management opportunities.


Author(s):  
Kate Crewdson ◽  
Ainsley Heywoth ◽  
Marius Rehn ◽  
Samy Sadek ◽  
David Lockey

Abstract Background Efficient and timely airway management is universally recognised as a priority for major trauma patients, a proportion of whom require emergency intubation in the pre-hospital setting. Adverse events occur more commonly in emergency airway management, and hypoxia is relatively frequent. The aim of this study was to establish whether passive apnoeic oxygenation was effective in reducing the incidence of desaturation during pre-hospital emergency anaesthesia. Methods A prospective before-after study was performed to compare patients receiving standard care and those receiving additional oxygen via nasal prongs. The primary endpoint was median oxygen saturation in the peri-rapid sequence induction period, (2 minutes pre-intubation to 2 minutes post-intubation) for all patients. Secondary endpoints included the incidence of hypoxia in predetermined subgroups. Results Of 725 patients included; 188 patients received standard treatment and 537 received the intervention. The overall incidence of hypoxia (first recorded SpO2 < 90%) was 16.7%; 10.9% had SpO2 < 85%. 98/725 patients (13.5%) were hypoxic post-intubation (final SpO2 < 90% 10 minutes post-intubation). Median SpO2 was 100% vs. 99% for the standard vs. intervention group. There was a statistically significant benefit from apnoeic oxygenation in reducing the frequency of peri-intubation hypoxia (SpO2 < =90%) for patients with initial SpO2 > 95%, p = 0.0001. The other significant benefit was observed in the recovery phase for patients with severe hypoxia prior to intubation. Conclusion Apnoeic oxygenation did not influence peri-intubation oxygen saturations, but it did reduce the frequency and duration of hypoxia in the post-intubation period. Given that apnoeic oxygenation is a simple low-cost intervention with a low complication rate, and that hypoxia can be detrimental to outcome, application of nasal cannulas during the drug-induced phase of emergency intubation may benefit a subset of patients undergoing emergency anaesthesia.


2020 ◽  
Author(s):  
Lamia Tawfik ◽  
Mohammad Al Nobani ◽  
Tarek Tageldin

This chapter explores the different techniques and challenges faced by emergency medical providers during pre-hospital airway management of critically ill patients. It is a crucial topic that has a major impact on patient’s safety. Improper airway management in this category of patients can lead to catastrophic results in terms of morbidity and mortality, this fact stimulates the ongoing improvement and evolution in this area of practice. We explore some of the debatable topics in pre-hospital airway management like airway management in the pediatric group, the use of medication assisted intubation and rapid sequence intubation in the field as well as the role of video assisted intubation and it’s challenges in the field. The up-to-date practices and research findings in the most recent related articles are discussed here in this chapter.


Capnography ◽  
2011 ◽  
pp. 32-36
Author(s):  
A. G. Vinayak ◽  
J. D. Truwit

2020 ◽  
Vol 29 (4) ◽  
pp. 1944-1955 ◽  
Author(s):  
Maria Schwarz ◽  
Elizabeth C. Ward ◽  
Petrea Cornwell ◽  
Anne Coccetti ◽  
Pamela D'Netto ◽  
...  

Purpose The purpose of this study was to examine (a) the agreement between allied health assistants (AHAs) and speech-language pathologists (SLPs) when completing dysphagia screening for low-risk referrals and at-risk patients under a delegation model and (b) the operational impact of this delegation model. Method All AHAs worked in the adult acute inpatient settings across three hospitals and completed training and competency evaluation prior to conducting independent screening. Screening (pass/fail) was based on results from pre-screening exclusionary questions in combination with a water swallow test and the Eating Assessment Tool. To examine the agreement of AHAs' decision making with SLPs, AHAs ( n = 7) and SLPs ( n = 8) conducted an independent, simultaneous dysphagia screening on 51 adult inpatients classified as low-risk/at-risk referrals. To examine operational impact, AHAs independently completed screening on 48 low-risk/at-risk patients, with subsequent clinical swallow evaluation conducted by an SLP with patients who failed screening. Results Exact agreement between AHAs and SLPs on overall pass/fail screening criteria for the first 51 patients was 100%. Exact agreement for the two tools was 100% for the Eating Assessment Tool and 96% for the water swallow test. In the operational impact phase ( n = 48), 58% of patients failed AHA screening, with only 10% false positives on subjective SLP assessment and nil identified false negatives. Conclusion AHAs demonstrated the ability to reliably conduct dysphagia screening on a cohort of low-risk patients, with a low rate of false negatives. Data support high level of agreement and positive operational impact of using trained AHAs to perform dysphagia screening in low-risk patients.


2009 ◽  
Vol 18 (4) ◽  
pp. 129-133 ◽  
Author(s):  
Kelly Poskus

Abstract The bedside swallow screen has become an essential part of the evaluation of a patient after stroke in the hospital setting. Implementing this type of tool should be simple. However, reinforcement and monitoring of the tool presents a challenge. Verifying the consistency and reliability of nurses performing the bedside swallow screen can be a difficult task. This article will document the journey of implementing and maintaining a reliable and valid nursing bedside swallow screen.


Anaesthesia ◽  
2001 ◽  
Vol 56 (11) ◽  
pp. 1116-1130
Author(s):  
R. V. Johnson
Keyword(s):  

2005 ◽  
Vol 2 (2) ◽  
pp. 99-101 ◽  
Author(s):  
TVSP Murthy ◽  
Parmeet Bhatia ◽  
RL Gogna ◽  
T Prabhakar

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