Division of Pulmonary and Critical Care Medicine, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea.
Antimicrob Agents Chemother. 2021 Jun 17;65(7):e0230620. doi: 10.1128/AAC.02306-20.
We evaluated the activities of oxazolidinone antibiotics, including linezolid, sutezolid, and delpazolid, against clinical nontuberculous mycobacteria (NTM) isolates. Regardless of macrolide resistance, for Mycobacterium avium, Mycobacterium intracellulare, and Mycobacterium kansasii, sutezolid showed the lowest MIC and minimal bactericidal concentration (MBC) values among oxazolidinone antibiotics. However, for Mycobacterium abscessus and Mycobacterium massiliense, the MIC and MBC for all oxazolidinone antibiotics showed similar values. Oxazolidinone antibiotics warrant further investigation as potential treatment for NTM.
我们评估了包括利奈唑胺、舒托必利和德尔帕佐利德在内的恶唑烷酮类抗生素对临床非结核分枝杆菌(NTM)分离株的活性。无论大环内酯类药物是否耐药,对于鸟分枝杆菌、胞内分枝杆菌和堪萨斯分枝杆菌,舒托必利在恶唑烷酮类抗生素中表现出最低的 MIC 和最小杀菌浓度(MBC)值。然而,对于脓肿分枝杆菌和马萨诸塞分枝杆菌,所有恶唑烷酮类抗生素的 MIC 和 MBC 值都显示出相似的值。恶唑烷酮类抗生素作为 NTM 的潜在治疗方法值得进一步研究。