[Application of nasal high flow oxygen therapy in acute mass asphyxia poisoning with pulmonary bullae].

Abstract

Objective: To explore the observation and nursing of patients with acute mass asphyxia poisoning with pulmonary bullae treated by nasal high-flow humidification and oxygen therapy. Methods: Review and summarize the data of 5 patients with acute mass asphyxial gas poisoning with pulmonary vesicles who were admitted to the department of toxicology of this hospital in June 2019 and received nasal high-flow humidification and oxygen therapy. The oxygenation index, airway humidification and prognosis were observed. Results: All the 5 patients were successfully transferred to nasal catheter for oxygen inhalation after nasal high-flow humidification and orygen therapy without intubation. When discharged from the hospital without oxygen, pH: 7.36-7.42, PO(2):82-106 mmHg, PCO(2):32-39 mmHg. All the white blood cells and myocardial enzymes were normal, and there was no brain injury, perinasal skin damage and abdominal distension. Conclusion: Nasal high-flow humidification and oxygen therapy can effectively improve the efficacy of oxygen therapy for patients with acute mass asphyxial gas poisoning with pulmonary vacuoles.

• Authors: W Xu, X H Wang, C J Xia, J Dong
• Journal: Zhonghua lao dong wei sheng zhi ye bing za zhi = Zhonghua laodong weisheng zhiyebing zazhi = Chinese journal of industrial hygiene and occupational diseases (Zhonghua Lao Dong Wei Sheng Zhi Ye Bing Za Zhi) Vol. 38 Issue 10 Pg. 757-759 (Oct 20 2020) ISSN: 1001-9391 [Print] China
• PMID: 33142380 (Publication Type: Journal Article)

Chemical References

• Oxygen

Topics

• Asphyxia
• Blister
• Blood Gas Analysis
• Humans
• Oxygen
• Oxygen Inhalation Therapy