CHANGES IN MECHANICAL PROPERTIES OF THE LUNG AND ARTERIAL BLOOD GAS AFTER USE OF NEUROMUSCULAR BLOCKING AGENTS IN PATIENTS WITH INVASIVE VENTILATION DUE TO ACUTE RESPIRATORY DISTRESS SYNDROME (ARDS)


Authors

  • Tình Phạm Công Bệnh viện Quân y 175
  • Ân Vũ Đình Bệnh viện Quân y 175
  • Vy Đỗ Cao Thụy Bệnh viện quân y 175
  • Diệu Nguyễn Xuân Bệnh viện Quân y 175
  • Hồng Đinh Văn Bệnh viện Quân y 175
  • Cung Bùi Ngọc Bệnh viện Quân y 175
DOI: https://doi.org/10.59354/ydth175.2024.237

Keywords:

Acute respiratory distress syndrome, invasive mechanical ventilation, muscle relaxants, neuromuscular blocking drugs

Abstract

Objective: Clinical and laboratory in ARDS patients treated with invasive mechanical ventilation. Changes in mechanical properties of the lung and arterial blood gas after use of neuromuscular blocking agents in patients with invasive ventilation due to ARDS.

Subjects and methods: A cross-sectional descriptive study with longitudinal follow-up on 32 patients diagnosed with moderate to severe ARDS (Berlin 2012) treated by lung protective ventilation strategy and use of neuromuscular blocking agents (NMBA). Collect data before using NMBA (T0), after 1 hour (T1) and after 6 hours (T2) using NMBA. From February 2022 to December 2023.

Results: Male accounted for 68.8%; The mean age is 54.53 ± 17.09; The most common history is T2DM (25%). The most common cause of ARDS is pneumonia (59.4%). Severity according to APACHE II is 16.75 ± 5.68. Ppeak, Pplateau decreased, and Compliance increased with statistical significance (p < 0.05). PaO2 and P/F both increased with statistical significance (p < 0.05). SpO2 increased and pulse decreased with statistical significance (p < 0.05). The average time to use NMBA is 45.91 ± 25.23 hours. The mortality rate is 41%.

Conclusion: Using NMBA in invasive mechanical ventilation to treat ARDS patients (with P/F index < 150) is effective in improving mechanical properties of the lung (Ppeak, Plateau, Compliance), blood oxygenation (P/F). Stabilizing the patient’s heart rate.

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Published

06-05-2024

How to Cite

Phạm Công , T., Vũ Đình , Ân, Đỗ Cao Thụy , V., Nguyễn Xuân , D., Đinh Văn , H., & Bùi Ngọc , C. (2024). CHANGES IN MECHANICAL PROPERTIES OF THE LUNG AND ARTERIAL BLOOD GAS AFTER USE OF NEUROMUSCULAR BLOCKING AGENTS IN PATIENTS WITH INVASIVE VENTILATION DUE TO ACUTE RESPIRATORY DISTRESS SYNDROME (ARDS). Journal of 175 Practical Medicine and Pharmacy, (37), 11. https://doi.org/10.59354/ydth175.2024.237