Abstract
PurposeTo assess safety, efficacy, and long-term outcome of repeat bronchial artery embolization (BAE) for recurrent hemoptysis. Materials and MethodsThis was a retrospective study of patients referred for repeat BAE to manage recurrent hemoptysis after initial successful embolization. BAE was performed in 223 patients; 36 (16.1%) of these patients underwent 59 repeat BAE procedures because of recurring symptoms. The most frequent underlying lung diseases were bronchiectasis (n = 8; 22%), cystic fibrosis (n = 7; 19%), and idiopathic hemoptysis (n = 7; 19%). ResultsMost patients (64%) underwent 2 embolization procedures owing to vessel recanalization (71%) as the most frequent pathophysiologic mechanism of recurrent hemoptysis. No serious adverse events requiring prolonged hospital stay were noted. Risk for relapse of hemoptysis was significantly lower for bronchiectasis compared with other chronic infections (P = .0022) and cystic fibrosis (P = .0004). Overall survival after 3-year and 5-year follow-up was 92% and 84%, respectively. ConclusionsRepeat BAE for recurrent hemoptysis after initial successful BAE is safe and efficacious, especially in patients with bronchiectasis as the underlying lung disease.
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