Division of Infectious Diseases, University of North Carolina, Chapel Hill, North Carolina, USA.
Clinical Microbiology Laboratory, University of North Carolina Hospitals, Chapel Hill, North Carolina, USA.
Clin Infect Dis. 2021 Oct 5;73(7):e1754-e1757. doi: 10.1093/cid/ciaa1847.
Treatment options for Achromobacter xylosoxidans are limited. Eight cystic fibrosis patients with A. xylosoxidans were treated with 12 cefiderocol courses. Pretreatment in vitro resistance was seen in 3 of 8 cases. Clinical response occurred after 11 of 12 treatment courses. However, microbiologic relapse was observed after 11 of 12 treatment courses, notably without emergence of resistance.
对于木糖氧化无色杆菌的治疗选择有限。8 例囊性纤维化患者接受了 12 个头孢地尔膦疗程的治疗。8 例中有 3 例在治疗前体外耐药。12 个疗程中有 11 个疗程出现临床应答。然而,在 12 个疗程中有 11 个疗程观察到微生物学复发,值得注意的是没有出现耐药性。