Pulmonology / Original Article
Efficacy and safety of HL-301 compared with erdosteine in acute bronchitis: a randomized, double-blind, non-inferiority trial
Ji-Yong Moon, Joon Young Choi, Youlim Kim, Hye Jung Park, Yong Bum Park, Seong Yong Lim, Kyung Hoon Min, Deog Kyeom Kim, Chin Kook Rhee, Seung Won Ra, Chang Youl Lee, Yong Il Hwang, Kwang Ha Yoo
Korean J Intern Med. 2025;40(5):790-800. Published online August 26, 2025
Background/Aims: This study evaluated the non-inferiority of HL-301 to erdosteine in terms of symptom relief and the anti- inflammatory effects in acute bronchitis patients not treated with antibiotics.
Methods: In a double-blind, non-inferiority trial, patients were randomized 1:1 to receive eithe..
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