Efficacy evaluation of budesonide nebulizer as an adjunctive medication in post-rain asthma acute phase attack.

INTRODUCTION: Bronchospasm attacks occur following syndromic rainfall and are increasing due to air pollution and need effective treatments. In this study, the effect of salbutamol nebulizer in comparison with salbutamol plus budesonide nebulizer in patients referred to the emergency department with dyspnea was investigated. MATERIAL AND METHODS: The trial study was conducted on 228 patients with dyspnea after the first rainfall in Ahvaz. Two groups of 114 patients have been randomly allocated. On the course of treatment, the first group received salbutamol plus budesonide nebulizer and the second group received salbutamol alone. In the experimental group, budesonide 0.5 mg with salbutamol was nebulized three times for 20 minutes. In all patients, 20, 40, and 60 minutes after the start of the intervention, forced expiratory volume in 1 second (FEV1) and peak expiratory flow rate (PEFR) and vital signs of size were recorded and analyzed by SPSS and t-test. RESULTS: Data revealed that there were significant differences between PEFR parameters of studied. Groups in minute 40 and 60 after intervention (p = 0.000001). There was better improvement.in PEFR values in minute 40 and 60 in budesonide plus salbutamol study group. There were no significant differences for FEV1 in minute 0, 20, 40, 60 between to studied group. Also there were no significant differences for borg dyspnea scale for minute 0 and 60 between two experimented group. Respiratory rates have significant differences in minutes 20, 40 after intervention and there was better improvement for salbutamol plus budesonide group rather than sulbutamol intervention group alone.(p = 0.001142). CONCLUSION: Experiment data revealed. that due to the significant difference between PEFR and increased FEV1 in the combination of the two drugs and due to the corticosteroid effects of budesonide in reducing and preventing inflammation and swelling of the lungs, nebulizer salbutamol + budesonide has better effects on moderate breath than in nebulizer salbutamol.

Evaluation of efficacy of nebulized low molecular weight heparin as an adjunctive extra treatment for acute mild-moderate asthma attack; a randomized clinical trial study.

BACKGROUND: Asthma is the most common chronic disorders of the respiratory tract. This study aimed to evaluate the effect of low-molecular-weight heparins (LMWHs) in the treatment of acute asthma. METHODS: In this randomized clinical trial, patients with acute asthma attacks were enrolled. The patients were divided randomly into two groups. Patients in the intervention group received nebulized LMWH (1 mg/kg) with albuterol (2.5 mg) every 20 min for 10 min. The patients in the control group received nebulized albuterol with the same dose. Then peak expiratory flow rates (PEFR) and forced expiratory volume in 1 s (FEV1), and hemodynamic parameters in both groups were assessed for every 20 min. RESULTS: In total 70 patients enrolled in this study. We found that the mean PEFR at 40 min was higher in the LMWH group than the control group (202.51 L/min and 180.2 L/min) (p = 0.001). Moreover, this difference remains significant in the 60th minute (p < 0.001). Further, FEV1 was significantly higher in the LMWH group after 60 min (1.82 L/min vs 1.48 L/min, p < 0.001). Moreover, we found that the hemodynamic parameters were sustainable in the intervention group. CONCLUSION: The study suggests that LMWH in mild-moderate asthma attacks may be beneficial in the short term and could be prescribed in addition to standard albuterol therapy.