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Safety, tolerability, pharmacokinetics, and efficacy of kukoamine B in patients with sepsis: A randomized phase IIa trial

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机构: [1]Medical ICU, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, 1 Shuai Fu Yuan, Beijing 100730, China [2]State Key Laboratory of Complex, Severe and Rare Diseases, Peking Union Medical College Hospital, 1 Shuai Fu Yuan, Beijing 100730, China [3]Department of Critical Care Medicine, The Quzhou Affiliated Hospital of Wenzhou Medical University, Quzhou People’s Hospital, No. 100 Minjiang Road, Kecheng District, Quzhou, Zhejiang 324000, China [4]Department of Critical Care Medicine, The Affiliated Hospital of Guizhou Medical University, 28 Guiyi Street, Guiyang, Guizhou 550004, China [5]Department of Critical Care Medicine, The Affiliated Hospital of Qingdao University, 16 Jiangsu Road, Shinan District, Qingdao, Shandong Province 266003, China [6]Department of Intensive Care Unit, The Fourth Hospital of Hebei Medical University and Hebei Cancer Hospital, 12 Jiankang Road, Shijiazhuang, Hebei Province 050011, China [7]Department of Critical Care Medicine, Shengjing Hospital of China Medical University, 36 Sanhao Street, Shenyang, Liaoning Province 110004, China [8]Department of Critical Care Medicine, Shenzhen Second People’s Hospital, 3002 Sungang West Road, Futian District, Shenzhen, Guangdong Province 518035, China [9]Department of Critical Care Medicine, The First Affiliated Hospital of Bengbu Medical College, 287 Changhuai Road, Bengbu, Anhui Province 233004, China [10]Department of Critical Care Medicine, Beijing Tiantan Hospital, Capital Medical University, 119 South Fourth Ring West Road, Fengtai District, Beijing 100070, China [11]Clinical Pharmacology Research Center, Peking Union Medical College Hospital, State Key Laboratory of Complex Severe and Rare Diseases, NMPA Key Laboratory for Clinical Research and Evaluation of Drug, Beijing Key Laboratory of Clinical PK & PD Investigation for Innovative Drugs, Chinese Academy of Medical Sciences & Peking Union Medical College, No. 1 Shuaifuyuan, Dongcheng District, Beijing 100730, China [12]Clinical Trial Center, West China hospital of Sichuan University, Chengdu, Sichuan Province, China [13]Clinical Research Center for Innovative Drugs, Tianjin Chasesun Pharmaceutical Co., Ltd., 20 Quan Fa Road, WuQing District, Tianjin 301700, China
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关键词: Sepsis Kukoamine B Sequential organ failure assessment Safety Pharmacokinetics

摘要:
To evaluate the safety, tolerability, pharmacokinetics, and efficacy of kukoamine B (KB), an alkaloid compound with high affinity for both lipopolysaccharide (LPS) and oligodeoxynucle-otides containing CpG motifs (CpG DNA), in patients with sepsis-induced organ failure.This was a multicenter, randomized, double-blind, placebo-controlled phase IIa trial. Patients with sepsis-induced organ failure were randomized to receive either KB (0.06, 0.12, or 0.24 mg/kg) or placebo, every 8 h for 7 days. Primary endpoint was safety, and secondary endpoints included pharmacokinetic (PK) parameters, changes in inflammatory mediators' level, and prognostic parameters.Of 44 patients enrolled, adverse events occurred in 28 patients [n = 20, 66.7% (KB pooled); n = 8, 57.1% (placebo)], while treatment emergent adverse events were reported in 14 patients [n = 10, 33.3% (KB pooled); n = 4, 28.6% (placebo)]. Seven patients died at 28-day follow-up [n = 4, 13.3% (KB pooled); n = 3, 21.4% (placebo)], none was related to study drug. PK parameters suggested dose-dependent drug exposure and no drug accumulation. KB did not affect clinical outcomes such as ΔSOFA score, vasopressor-free days or ventilator-free days.In patients with sepsis-induced organ failure, KB was safe and well tolerated. Further investigation is warranted.http://ClinicalTrials.gov, NCT03237728.Copyright © 2023. Published by Elsevier Inc.

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出版当年[2023]版:
大类 | 3 区 医学
小类 | 3 区 危重病医学
最新[2025]版:
大类 | 3 区 医学
小类 | 3 区 危重病医学
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Q2 CRITICAL CARE MEDICINE
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Q2 CRITICAL CARE MEDICINE

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第一作者机构: [1]Medical ICU, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, 1 Shuai Fu Yuan, Beijing 100730, China [2]State Key Laboratory of Complex, Severe and Rare Diseases, Peking Union Medical College Hospital, 1 Shuai Fu Yuan, Beijing 100730, China
通讯作者:
通讯机构: [1]Medical ICU, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, 1 Shuai Fu Yuan, Beijing 100730, China [2]State Key Laboratory of Complex, Severe and Rare Diseases, Peking Union Medical College Hospital, 1 Shuai Fu Yuan, Beijing 100730, China [11]Clinical Pharmacology Research Center, Peking Union Medical College Hospital, State Key Laboratory of Complex Severe and Rare Diseases, NMPA Key Laboratory for Clinical Research and Evaluation of Drug, Beijing Key Laboratory of Clinical PK & PD Investigation for Innovative Drugs, Chinese Academy of Medical Sciences & Peking Union Medical College, No. 1 Shuaifuyuan, Dongcheng District, Beijing 100730, China [*1]Medical Intensive Care Unit, Peking Union Medicine Collage Hospital, 1 Shuai Fu Yuan, Beijing 100730, China.
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