The Effect of High Flow Nasal Cannula (HFNC) on the Use of Ventilators in Severe to Critical COVID-19 Patients

Title:The Effect of High Flow Nasal Cannula (HFNC) on the Use of Ventilators in Severe to Critical COVID-19 Patients

Volume: 5

Author(s): Lavely Rakhmatan Firdausintika, Irmi Syafaah*, Prananda Surya Airlangga, Prihatma Kriswidyatomo, Herley Windo Setiawan and Isnin Anang Marhana

Affiliation:

• Department of Pulmonology and Respiratory Medicine. Dr. Soetomo General Academic Hospital, Faculty of Medicine, Universitas Airlangga, Surabaya, Indonesia

Keywords: COVID-19, high flow nasal cannula, HFNC, ventilators, severe, critical.

Abstract:

Background: Since the Coronavirus Disease 2019 (COVID-19) outbreak, clinicians have been seeking alternative therapies to improve patient conditions due to limited ventilator availability. The use of high-flow nasal cannula (HFNC) remains a debate regarding its potential to reduce intubation rates or worsen patient conditions.

Objective: The objective of this study was to analyze the effect of HFNC on ventilator usage in severe to critical COVID-19 patients.

Methods: This is an observational analytical study with a retrospective cohort design using medical record data of patients with severe to critical COVID-19 at Airlangga University Hospital from March, 2021 to August, 2021.

Results: Out of 137 data, no significant relationship was found between the use of HFNC and ventilator usage in severe to critical COVID-19 patients (p-value=0.337). The difference in oxygen therapy has a significant impact on patient survival rates and duration of patient care (p-value=<0.001).

Conclusion: This study included 137 research samples: 69 males and 68 females, with an average age of 52.3 years, the majority presenting with diabetes and hypertension. Common symptoms included dyspnea, cough, and fever. Physical examination showed an average heart rate (HR) of 104 bpm, median respiratory rate (RR) of 30 breaths/minute, median blood oxygen level (SpO2) of 86%, average systolic blood pressure (SBP) of 138 mmHg, median diastolic blood pressure (DBP) of 80 mmHg, and median body temperature of 37.5 °C. The median duration of patient care in this study was 8 days. No significant influence was reported between the use of HFNC and ventilator usage in severe to critical COVID-19 patients. A significant impact of HFNC administration on patient survival rates and duration of patient care was also reported.

Cite this article as:

Firdausintika Rakhmatan Lavely, Syafaah Irmi*, Airlangga Surya Prananda, Kriswidyatomo Prihatma, Setiawan Windo Herley and Marhana Anang Isnin, The Effect of High Flow Nasal Cannula (HFNC) on the Use of Ventilators in Severe to Critical COVID-19 Patients, Coronaviruses 2024; 5 () : e26667975306720 . https://dx.doi.org/10.2174/0126667975306720240916062304