PURPOSE: This study aimed to assess whether hangekobokuto (HKT) can prevent aspiration pneumonia in patients undergoing cardiovascular surgery. METHODS: We performed a single-center, double-blinded, randomized, placebo-controlled study of HKT in patients undergoing cardiovascular surgery. JPS HKT extract granule (JPS-16) was used as HKT. The primary endpoint was defined as the prevention of postoperative aspiration pneumonia. The secondary endpoints included complete recovery from swallowing and coughing disorders. RESULTS:Between August 2014 and August 2015, a total of 34 patients were registered in this study. The rate of subjects with postoperative aspiration pneumonia was significantly lower in the HKT group than in the placebo group (p = 0.017). In high-risk patients for aspiration pneumonia, the rate was significantly lower in the HKT group than in the placebo group (p = 0.015). The rate of subjects with swallowing disorders tended to be lower in the HKT group than in the placebo group (p = 0.091), and in high-risk patients, the rate was significantly lower in the HKT group than in the placebo group (p = 0.038). CONCLUSIONS:HKT can prevent aspiration pneumonia in patients undergoing cardiovascular surgery. In high-risk patients for aspiration pneumonia, HKT can prevent aspiration pneumonia and improve swallowing disorders.
RCT Entities:
PURPOSE: This study aimed to assess whether hangekobokuto (HKT) can prevent aspiration pneumonia in patients undergoing cardiovascular surgery. METHODS: We performed a single-center, double-blinded, randomized, placebo-controlled study of HKT in patients undergoing cardiovascular surgery. JPS HKT extract granule (JPS-16) was used as HKT. The primary endpoint was defined as the prevention of postoperative aspiration pneumonia. The secondary endpoints included complete recovery from swallowing and coughing disorders. RESULTS: Between August 2014 and August 2015, a total of 34 patients were registered in this study. The rate of subjects with postoperative aspiration pneumonia was significantly lower in the HKT group than in the placebo group (p = 0.017). In high-risk patients for aspiration pneumonia, the rate was significantly lower in the HKT group than in the placebo group (p = 0.015). The rate of subjects with swallowing disorders tended to be lower in the HKT group than in the placebo group (p = 0.091), and in high-risk patients, the rate was significantly lower in the HKT group than in the placebo group (p = 0.038). CONCLUSIONS:HKT can prevent aspiration pneumonia in patients undergoing cardiovascular surgery. In high-risk patients for aspiration pneumonia, HKT can prevent aspiration pneumonia and improve swallowing disorders.
Authors: C W Hogue; G D Lappas; L L Creswell; T B Ferguson; M Sample; D Pugh; D Balfe; J L Cox; D G Lappas Journal: J Thorac Cardiovasc Surg Date: 1995-08 Impact factor: 5.209