-
Study aim
-
Determining the effect of FLUVAR® nebulizer on increasing blood oxygen saturation and reducing dyspnea in COVID-19 patients
-
Design
-
Phase 2 of two-stage multicenter clinical trial, first stage on 30 COVID19 patients admitted to emergency department in 2 randomized groups of drug and placebo. After interim analysis, if the results were significant, second phase was performed on 60 COVID19 patients admitted to ICU in 2 groups of randomized drug and control without blinding.
Randomization: In first stage by assigning random codes to drugs and placebo and in second stage by receiving or not receiving FLUVAR® by volunteers intermittently
-
Settings and conduct
-
First stage on patients admitted to emergency department and second stage on patients admitted to ICU of 3 hospitals in Isfahan.
Blinding approach: In first stage, for volunteer, researcher, prescriber of drug and data analyzer
-
Participants/Inclusion and exclusion criteria
-
First stage:
Inclusion criteria: 18 years and older, emergency hospitalization for COVID19, signing informed consent, O2sat 94% or less (without oxygen delivery) or respiratory rate of 35 or more
Exclusion criteria: history of moderate or severe asthma, participating in another trial for COVID19, unstable vital conditions
Second stage:
Inclusion criteria: age 18 and older, ICU admission, signing informed consent, confirmation of COVID19 by PCR or CT-scan, O2sat 94% or less (with oxygen delivery)
Exclusion criteria: as above
-
Intervention groups
-
First stage:
Medication: Treatment based on protocol + single dose of 5ml FLUVAR® nebulizer
Placebo: Treatment based on protocol + single dose of 5ml normal saline nebulizer
Second stage:
Medication: Treatment based on protocol + 5ml of FLUVAR® nebulizer, twice a day, up to 2 weeks
Control: Treatment based on protocol
-
Main outcome variables
-
1. Change in O2sat
2. Dyspnea score with Visual Analogue Scale
3. Adverse drug effects