The Effect of Ipratropium Bromide with Violet Flower Extract, Ipratropium Bromide with Budesonide, and Ipratropium Bromide Alone on the Cuff-Leak of the Endotracheal Tube in Intubated ICU Patients

Background: The aim of the present study was to evaluate the effect of ipratropium bromide with violet flower extract, ipratropium bromide with budesonide, and ipratropium bromide alone on the cuff-leak of the endotracheal tube and changes in hemodynamic parameters in intubated patients admitted to the intensive care unit. Materials and Methods: The present randomized clinical trial study was performed on 195 intubated patients in three groups of 65 patients. The first group received nebulized ipratropium bromide with budesonide (I + B group), the second group in addition to ipratropium bromide, received one tablespoon of the violet flower extract syrup every 8 hours (I + V group), and the third group received nebulized ipratropium bromide alone (I group). Hemodynamic parameters and the cuff-leak ratio (CLR) of patients were evaluated up to 72 hours after intubation. Results: The results of the present study revealed that 12 hours after intubation, the mean of CLR was significantly lower in group I (with a mean of 0.14 +/- 0.02) as compared with that of the I + V and I + B groups (with the means of 0.16 +/- 0.05 and 0.23 +/- 0.05, respectively) (P < 0.001). In addition, 24 hours after intubation, the mean of CLR in group I + V was higher than that of I + B and I groups (P < 0.05). Conclusion: According to the results of this study, the use of violet extract syrup in patients under intubation can significantly improve patients' ratio of cuff-leak and SpO2. It seems that the use of violet extract syrup is effective to prevent unwanted complications during intubation and to facilitate patients' breathing.