E-CIGARETTE OR VAPING USE-ASSOCIATED LUNG INJURY (EVALI): EFFECTS OF VAPING OR COVID-19?
Chest
; 162(4):A312, 2022.
Article
in English
| EMBASE | ID: covidwho-2060561
ABSTRACT
SESSION TITLE Critical Care in Chest Infections Case Report Posters 2 SESSION TYPE Case Report Posters PRESENTED ON 10/17/2022 1215 pm - 0115 pm INTRODUCTION:
EVALI is an acute lung injury that occurs due to the use of e-cigarettes or vaporizer products that usually contain THC or nicotine. There was an outbreak of EVALI in 2019. This is a diagnosis of exclusion with foamy macrophages with pneumocyte vacuolization being the best diagnostic clues. (1) Vitamin E acetate laced products seem to be the causing factor. CASE PRESENTATION A 34-year-old female presented to the emergency department due to increasing shortness of breath, fever, pleuritic chest pain, cough, and headaches for the last 9 days. Two days prior she presented to urgent care where she was given an albuterol inhaler and azithromycin. At arrival, the patient was found to have tachycardia with a rate of 120-130, afebrile, SpO2 at 96% on room air, BP at 100/59. Her initial workup was grossly normal except for an elevated WBC and elevated D-Dimer. Chest X-ray revealed opacities in the lower lungs consistent with pneumonia. CTA of the chest revealed patchy pulmonary opacities consistent with COVID pneumonia. She took three separate SARS-CoV-2 PCR tests which all came back negative. The patient underwent a large workup which included infectious disease, pulmonology, and cardiology consults. She was treated with broad-spectrum antibiotics for the presumed diagnosis of pneumonia but her condition quickly deteriorated, eventually requiring 6L of O2 via nasal cannula. Screening for a large array of bacteria, fungus, and viruses all resulted negative. Upon further discussion with the patient, she admitted to smoking a THC vaporizer every night for the last seven months and that she had recently purchased a new fluid for her THC vaporizer through the internet. Bronchoscopy was also acquired but did not show any specific findings, including being negative for eosinophils. Discontinuation of antibiotics and initiation of IV steroids treatment provided rapid improvement of the patient's condition. Based on her history of THC vaping, the clinical presentation of fever, hypoxia, her chest x-ray, and chest CT showing extensive lung infiltrates, infections were ruled out and the most likely diagnosis of EVALI was made which responded well to steroids.DISCUSSION:
COVID and EVALI initially can present similarly as respiratory problems, fever, and the need for oxygen. It is important to gather history on the patient as a vaping history is needed to suspect EVALI as imaging can show a wide range from ground-glass opacities to acute hypersensitivity pneumonitis. (2)CONCLUSIONS:
There are some distinguishing features of EVALI from COVID one being in EVALI there is a large increase in the white count and lastly the response to steroids is the key (2). Steroids are the primary care for someone with EVALI with most patients recovering in 1-3 days with the use of steroids. (2) Reference #1 Bierwirth, A., Orellana, G., Milazzo, E. and Hamdan, A., 2020. TETRAHYDROCANNABINOL VAPING-ASSOCIATED LUNG INJURY (EVALI) A US EPIDEMIC?. Chestnet Journal. Reference #2 MacMurdo, M., Lin, C., Saeedan, M., Doxtader, E., Mukhopadhyay, S., Arrossi, V., Reynolds, J., Ghosh, S. and Choi, H., 2020. e-Cigarette or Vaping Product Use-Associated Lung Injury. Chestnet Journal. DISCLOSURES No relevant relationships by Narden Gorgy No relevant relationships by Matheus Moreira Sanches Peraci No relevant relationships by George Walbridge No relevant relationships by John Zakhary
alpha tocopherol; antibiotic agent; azithromycin; D dimer; nicotine; oxygen; salbutamol; steroid; tetrahydrocannabinol; acute lung injury; adult; allergic pneumonitis; ambient air; bronchoscopy; cardiology; case report; cell vacuole; chest infection; clinical article; communicable disease; conference abstract; coronavirus disease 2019; cough headache; diagnosis; drug therapy; dyspnea; electronic cigarette; emergency ward; eosinophil; epidemic; female; fever; foam cell; ground glass opacity; human; human cell; hypoxia; inhaler; intensive care; Internet; lung alveolus cell; lung infiltrate; mycovirus; nasal cannula; night; nonhuman; pneumonia; primary medical care; pulmonology; Severe acute respiratory syndrome coronavirus 2; smoking; tachycardia; thorax pain; thorax radiography; vaping; vaping associated lung injury; vaporizer
Full text:
Available
Collection:
Databases of international organizations
Database:
EMBASE
Type of study:
Experimental Studies
Language:
English
Journal:
Chest
Year:
2022
Document Type:
Article
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