Objective: To investigate the clinical effects of bronchial artery embolization (BAE) in the treatment of minor hemoptysis induced by bronchiectasis. Methods: Retrospective analysis of data from 60 patients with minor hemoptysis induced by bronchiectasis was done. The bronchial artery abnormalities were suggested by thoracic aorta CT angiography (CTA), 30 patients were treated by BAE combined with drugs (intervention group), and the other 30 patients were treated with drugs only (control group). Then after treatment, the stop time of hemoptysis, the recurrence rate of hemoptysis, and the occurrence rate of massive hemoptysis in 2 years were compared between the two groups. Results: Among all 60 cases after treatment, the stop time of hemoptysis, the recurrence rate of hemoptysis, and the occurrence rate of massive hemoptysis in 2 years were (2.3±0.3) days, 23.3% (7/30), 6.7% (2/30) in the intervention group, while those in the control group were (4.5±0.4) days, 56.7%(17/30), 30.0%(9/30). There were statistically significant differences between the two groups for all these factors (P<0.05). Conclusion: The BAE combined with drug treatment is faster and more effective than drug treatment only for minor hemoptysis induced by bronchiectasis, and it can also effectively prevent the recurrence of hemoptysis and the occurrence of massive hemoptysis. |
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