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Nguyen B, Gunaratne Y, Kemp T, Chan W, Cochrane B. The Oxygen project: a prospective study to assess the effectiveness of a targeted intervention to improve oxygen management in hospitalised patients. Intern Med J 2021; 51:660-665. [PMID: 34047037 DOI: 10.1111/imj.15249] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2020] [Accepted: 02/21/2021] [Indexed: 11/28/2022]
Abstract
BACKGROUND Oxygen is commonly used in the acute care setting. However, used inappropriately, oxygen therapy can result in adverse consequences, including progressive respiratory failure and death. AIM To investigate the effectiveness of a targeted intervention to improve prescribing practice and therapeutic application of supplemental oxygen. METHODS Respiratory, Oncology and Surgery wards were targeted for the intervention. Nursing and junior medical staff from these wards undertook an education programme about safe use of oxygen. Cross-sectional data about oxygen prescribing, administration and monitoring were collected on inpatients in these wards at baseline, and at 3 and 6 months post-intervention, using a modified version of the British Thoracic Society Oxygen Audit Tool. RESULTS At baseline, there was a written prescription for oxygen in 56% of patients (n = 43) using oxygen and this increased to 75% (n = 44) at 3 months, and remained at 65% (n = 48) at 6 months. However, the increased prescription rates were not statistically significant when compared to baseline (χ2 = 3.54, df = 1, P = 0.06 and χ2 = 0.73, df = 1, P = 0.40, respectively). The observed increase in oxygen prescriptions was driven by the medical wards: Oncology ward at 3 months (χ2 = 8.24, df = 1, P = 0.004); and Respiratory ward at 3 months (χ2 = 3.31, df = 1, P = 0.069) and 6 months (χ2 = 4.98, df = 1, P = 0.026). CONCLUSION The education programme intervention to improve oxygen prescription showed promise in the medical wards but did not impact outcomes in the surgical ward setting, where different strategies may be needed.
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Affiliation(s)
- Benjamin Nguyen
- Department of Respiratory and Sleep Medicine, Campbelltown Hospital, Sydney, New South Wales, Australia.,School of Medicine, Western Sydney University, Sydney, New South Wales, Australia
| | | | - Teresa Kemp
- Department of Respiratory and Sleep Medicine, Campbelltown Hospital, Sydney, New South Wales, Australia
| | - Wei Chan
- Department of Medicine, St Vincent's Hospital, Sydney, New South Wales, Australia
| | - Belinda Cochrane
- Department of Respiratory and Sleep Medicine, Campbelltown Hospital, Sydney, New South Wales, Australia.,School of Medicine, Western Sydney University, Sydney, New South Wales, Australia
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2
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Hodroge SS, Glenn M, Breyre A, Lee B, Aldridge NR, Sporer KA, Koenig KL, Gausche-Hill M, Salvucci AA, Rudnick EM, Brown JF, Gilbert GH. Adult Patients with Respiratory Distress: Current Evidence-based Recommendations for Prehospital Care. West J Emerg Med 2020; 21:849-857. [PMID: 32726255 PMCID: PMC7390576 DOI: 10.5811/westjem.2020.2.43896] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2019] [Accepted: 02/21/2020] [Indexed: 01/18/2023] Open
Abstract
INTRODUCTION We developed evidence-based recommendations for prehospital evaluation and treatment of adult patients with respiratory distress. These recommendations are compared with current protocols used by the 33 local emergency medical services agencies (LEMSA) in California. METHODS We performed a review of the evidence in the prehospital treatment of adult patients with respiratory distress. The quality of evidence was rated and used to form guidelines. We then compared the respiratory distress protocols of each of the 33 LEMSAs for consistency with these recommendations. RESULTS PICO (population/problem, intervention, control group, outcome) questions investigated were treatment with oxygen, albuterol, ipratropium, steroids, nitroglycerin, furosemide, and non-invasive ventilation. Literature review revealed that oxygen titration to no more than 94-96% for most acutely ill medical patients and to 88-92% in patients with acute chronic obstructive pulmonary disease (COPD) exacerbation is associated with decreased mortality. In patients with bronchospastic disease, the data shows improved symptoms and peak flow rates after the administration of albuterol. There is limited data regarding prehospital use of ipratropium, and the benefit is less clear. The literature supports the use of systemic steroids in those with asthma and COPD to improve symptoms and decrease hospital admissions. There is weak evidence to support the use of nitrates in critically ill, hypertensive patients with acute pulmonary edema (APE) and moderate evidence that furosemide may be harmful if administered prehospital to patients with suspected APE. Non-invasive positive pressure ventilation (NIPPV) is shown in the literature to be safe and effective in the treatment of respiratory distress due to acute pulmonary edema, bronchospasm, and other conditions. It decreases both mortality and the need for intubation. Albuterol, nitroglycerin, and NIPPV were found in the protocols of every LEMSA. Ipratropium, furosemide, and oxygen titration were found in a proportion of the protocols, and steroids were not prescribed in any LEMSA protocol. CONCLUSION Prehospital treatment of adult patients with respiratory distress varies widely across California. We present evidence-based recommendations for the prehospital treatment of undifferentiated adult patients with respiratory distress that will assist with standardizing management and may be useful for EMS medical directors when creating and revising protocols.
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Affiliation(s)
- Sammy S Hodroge
- University of California, San Francisco, Department of Emergency Medicine, San Francisco, California
| | - Melody Glenn
- University of Arizona, Department of Emergency Medicine, Tucson, Arizona
| | - Amelia Breyre
- Alameda Health System, Highland Hospital, Department of Emergency Medicine, Oakland, California
| | - Bennett Lee
- Hawaii Emergency Physicians Associated, Kailua, Hawaii
| | - Nick R Aldridge
- Kaiser Permanente San Diego, Department of Emergency Medicine, San Diego, California
| | - Karl A Sporer
- University of California, San Francisco, Department of Emergency Medicine, San Francisco, California
| | - Kristi L Koenig
- County of San Diego Health & Human Services Agency, EMS, University of California, Irvine, Department of Emergency Medicine, Orange, California
| | - Marianne Gausche-Hill
- Harbor-UCLA Medical Center, Department of Emergency Medicine, Los Angeles County EMS Agency, Santa Fe Springs, California
| | | | | | - John F Brown
- University of California, San Francisco, Department of Emergency Medicine, San Francisco, California
| | - Gregory H Gilbert
- Stanford University, Department of Emergency Medicine, Palo Alto, California
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Kobayashi A, Czlonkowska A, Ford GA, Fonseca AC, Luijckx GJ, Korv J, de la Ossa NP, Price C, Russell D, Tsiskaridze A, Messmer-Wullen M, De Keyser J. European Academy of Neurology and European Stroke Organization consensus statement and practical guidance for pre-hospital management of stroke. Eur J Neurol 2018; 25:425-433. [PMID: 29218822 DOI: 10.1111/ene.13539] [Citation(s) in RCA: 55] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2017] [Accepted: 12/01/2017] [Indexed: 01/17/2023]
Abstract
BACKGROUND AND PURPOSE The reduction of delay between onset and hospital arrival and adequate pre-hospital care of persons with acute stroke are important for improving the chances of a favourable outcome. The objective is to recommend evidence-based practices for the management of patients with suspected stroke in the pre-hospital setting. METHODS The GRADE (Grading of Recommendations Assessment, Development and Evaluation) methodology was used to define the key clinical questions. An expert panel then reviewed the literature, established the quality of the evidence, and made recommendations. RESULTS Despite very low quality of evidence educational campaigns to increase the awareness of immediately calling emergency medical services are strongly recommended. Moderate quality evidence was found to support strong recommendations for the training of emergency medical personnel in recognizing the symptoms of a stroke and in implementation of a pre-hospital 'code stroke' including highest priority dispatch, pre-hospital notification and rapid transfer to the closest 'stroke-ready' centre. Insufficient evidence was found to recommend a pre-hospital stroke scale to predict large vessel occlusion. Despite the very low quality of evidence, restoring normoxia in patients with hypoxia is recommended, and blood pressure lowering drugs and treating hyperglycaemia with insulin should be avoided. There is insufficient evidence to recommend the routine use of mobile stroke units delivering intravenous thrombolysis at the scene. Because only feasibility studies have been reported, no recommendations can be provided for pre-hospital telemedicine during ambulance transport. CONCLUSIONS These guidelines inform on the contemporary approach to patients with suspected stroke in the pre-hospital setting. Further studies, preferably randomized controlled trials, are required to examine the impact of particular interventions on quality parameters and outcome.
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Affiliation(s)
- A Kobayashi
- Institute of Psychiatry and Neurology, Interventional Stroke and Cerebrovascular Diseases Treatment Centre, Warsaw, Poland.,Department of Neuroradiology, Institute of Psychiatry and Neurology, Warsaw, Poland.,Second Department of Neurology, Institute of Psychiatry and Neurology, Warsaw, Poland
| | - A Czlonkowska
- Second Department of Neurology, Institute of Psychiatry and Neurology, Warsaw, Poland.,Department of Experimental and Clinical Pharmacology, Medical University of Warsaw, Warsaw, Poland
| | - G A Ford
- Division of Medical Sciences, Oxford University, Oxford, UK
| | - A C Fonseca
- Department of Neurology, Hospital de Santa Maria, University of Lisbon, Lisbon, Portugal
| | - G J Luijckx
- Department of Neurology, University Medical Centre Groningen, University of Groningen, Groningen, The Netherlands
| | - J Korv
- Department of Neurology, Estonia Department of Neurology and Neurosurgery, Neurology Clinic, Tartu University Hospital, University of Tartu, Tartu, Estonia
| | - N Pérez de la Ossa
- Department of Neurosciences, Hospital Universitari Germans Trias i Pujol, Universitat Autònoma de Barcelona, Badalona, Barcelona, Spain
| | - C Price
- Institute of Neuroscience (Stroke Research Group), Newcastle University, Newcastle upon Tyne, UK
| | - D Russell
- Department of Neurology, Oslo University Hospital, Oslo, Norway
| | - A Tsiskaridze
- Department of Neurology, Ivane Javakhishvili Tbilisi State University, Tbilisi, Georgia
| | - M Messmer-Wullen
- Austrian Stroke Selfhelp Association, Lochau, Austria.,European Federation of Neurological Associations (EFNA) and Stroke Alliance for Europe (SAFE), Brussels, Belgium
| | - J De Keyser
- Department of Neurology, University Medical Centre Groningen, University of Groningen, Groningen, The Netherlands.,Department of Neurology, Centre for Neurosciences, UZ Brussel, Vrije Universiteit Brussel (VUB), Brussels, Belgium
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Cousins JL, Wark PAB, McDonald VM. Acute oxygen therapy: a review of prescribing and delivery practices. Int J Chron Obstruct Pulmon Dis 2016; 11:1067-75. [PMID: 27307722 PMCID: PMC4888716 DOI: 10.2147/copd.s103607] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
Abstract
Oxygen is a commonly used drug in the clinical setting and like other drugs its use must be considered carefully. This is particularly true for those patients who are at risk of type II respiratory failure in whom the risk of hypercapnia is well established. In recent times, several international bodies have advocated for the prescription of oxygen therapy in an attempt to reduce this risk in vulnerable patient groups. Despite this guidance, published data have demonstrated that there has been poor uptake of these recommendations. Multiple interventions have been tested to improve concordance, and while some of these interventions show promise, the sustainability of these interventions are less convincing. In this review, we summarize data that have been published on the prevalence of oxygen prescription and the accurate and appropriate administration of this drug therapy. We also identify strategies that have shown promise in facilitating changes to oxygen prescription and delivery practice. There is a clear need to investigate the barriers, facilitators, and attitudes of clinicians in relation to the prescription of oxygen therapy in acute care. Interventions based on these findings then need to be designed and tested to facilitate the application of evidence-based guidelines to support sustained changes in practice, and ultimately improve patient care.
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Affiliation(s)
- Joyce L Cousins
- Faculty of Arts, Nursing and Theology, Avondale College of Higher Education, Sydney, Australia; School of Nursing and Midwifery, John Hunter Hospital, Newcastle, NSW, Australia; Priority Research Centre for Healthy Lungs, John Hunter Hospital, Newcastle, NSW, Australia
| | - Peter A B Wark
- Priority Research Centre for Healthy Lungs, John Hunter Hospital, Newcastle, NSW, Australia; School of Medicine and Public Health, The University of Newcastle, John Hunter Hospital, Newcastle, NSW, Australia; Department of Respiratory and Sleep Medicine, Hunter Medical Research Institute, John Hunter Hospital, Newcastle, NSW, Australia
| | - Vanessa M McDonald
- School of Nursing and Midwifery, John Hunter Hospital, Newcastle, NSW, Australia; Priority Research Centre for Healthy Lungs, John Hunter Hospital, Newcastle, NSW, Australia; School of Medicine and Public Health, The University of Newcastle, John Hunter Hospital, Newcastle, NSW, Australia; Department of Respiratory and Sleep Medicine, Hunter Medical Research Institute, John Hunter Hospital, Newcastle, NSW, Australia
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5
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Savino PB, Sporer KA, Barger JA, Brown JF, Gilbert GH, Koenig KL, Rudnick EM, Salvucci AA. Chest Pain of Suspected Cardiac Origin: Current Evidence-based Recommendations for Prehospital Care. West J Emerg Med 2015; 16:983-95. [PMID: 26759642 PMCID: PMC4703143 DOI: 10.5811/westjem.2015.8.27971] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2015] [Revised: 08/25/2015] [Accepted: 08/30/2015] [Indexed: 11/27/2022] Open
Abstract
Introduction In the United States, emergency medical services (EMS) protocols vary widely across jurisdictions. We sought to develop evidence-based recommendations for the prehospital evaluation and treatment of chest pain of suspected cardiac origin and to compare these recommendations against the current protocols used by the 33 EMS agencies in the state of California. Methods We performed a literature review of the current evidence in the prehospital treatment of chest pain and augmented this review with guidelines from various national and international societies to create our evidence-based recommendations. We then compared the chest pain protocols of each of the 33 EMS agencies for consistency with these recommendations. The specific protocol components that we analyzed were use of supplemental oxygen, aspirin, nitrates, opiates, 12-lead electrocardiogram (ECG), ST segment elevation myocardial infarction (STEMI) regionalization systems, prehospital fibrinolysis and β-blockers. Results The protocols varied widely in terms of medication and dosing choices, as well as listed contraindications to treatments. Every agency uses oxygen with 54% recommending titrated dosing. All agencies use aspirin (64% recommending 325mg, 24% recommending 162mg and 15% recommending either), as well as nitroglycerin and opiates (58% choosing morphine). Prehospital 12-Lead ECGs are used in 97% of agencies, and all but one agency has some form of regionalized care for their STEMI patients. No agency is currently employing prehospital fibrinolysis or β-blocker use. Conclusion Protocols for chest pain of suspected cardiac origin vary widely across California. The evidence-based recommendations that we present for the prehospital diagnosis and treatment of this condition may be useful for EMS medical directors tasked with creating and revising these protocols.
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Affiliation(s)
- P Brian Savino
- University of California, San Francisco, Department of Emergency Medicine, San Francisco, California
| | - Karl A Sporer
- EMS Medical Directors Association of California, California
| | - Joe A Barger
- EMS Medical Directors Association of California, California
| | - John F Brown
- EMS Medical Directors Association of California, California
| | | | - Kristi L Koenig
- EMS Medical Directors Association of California, California; University of California, Irvine, Center for Disaster Medical Sciences, Orange, California
| | - Eric M Rudnick
- EMS Medical Directors Association of California, California
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