Efficacy and Safety of Drug-Eluting Beads Bronchial Arterial Chemoembolization in Treating Patients with Lung Cancer Who Were Complicated with Hemoptysis.

ABSTRACT

Background: This study explored the effectiveness and safety of drug-eluting beads bronchial arterial chemoembolization (DEB-BACE) in patients with lung cancer who were complicated with hemoptysis. Materials and Methods: In total, 11 patients with lung cancer who were complicated with hemoptysis and underwent DEB-BACE treatment were analyzed. Clinical success was defined as no hemoptysis or reduction of hemoptysis volume >50% after treatment. Hemoptysis recurrence was recorded, and overall survival (OS) was calculated. Results: After DEB-BACE treatment, the clinical and technical success was 100% in detail, 10 (90.0%) patients presented with no hemoptysis and 1 (9.1%) patient exhibited a reduction of hemoptysis volume >50%. Regarding the prognosis, 1 (9.1%) patient had hemoptysis recurrence at 46 d after DEB-BACE treatment. Furthermore, 4 (36.4%) patients died (1 [9.1%] patient died of nonhemoptysis asphyxia; 1 [9.1%] patient died of massive gastrointestinal hemorrhage; 1 [9.1%] patient died of respiratory failure; and 1 [9.1%] patient died of hemoptysis recurrence). Additionally, the mean OS in total patients was 14.2 (95% confidence interval 8.2-20.3) months. As to adverse events, 1 (9.1%) patient showed high fever, 2 (18.2%) patients exhibited low fever, and 1 (9.1%) patient suffered from chest pain. Conclusions: DEB-BACE can be considered an effective and safe treatment in treating hemoptysis in patients with lung cancer.