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新德里金属β-内酰胺酶产生菌引起的血流感染在区域暴发期间的临床特征及转归

Clinical Features and Outcomes of Bloodstream Infections Caused by New Delhi Metallo-β-Lactamase-Producing During a Regional Outbreak.

作者信息

Falcone Marco, Tiseo Giusy, Antonelli Alberto, Giordano Cesira, Di Pilato Vincenzo, Bertolucci Pietro, Parisio Eva Maria, Leonildi Alessandro, Aiezza Noemi, Baccani Ilaria, Tagliaferri Enrico, Righi Lorenzo, Forni Silvia, Sani Spartaco, Mechi Maria Teresa, Pieralli Filippo, Barnini Simona, Rossolini Gian Maria, Menichetti Francesco

机构信息

Infectious Disease Unit, Azienda Ospedaliera Universitaria Pisana, Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy.

Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy.

出版信息

Open Forum Infect Dis. 2020 Jan 21;7(2):ofaa011. doi: 10.1093/ofid/ofaa011. eCollection 2020 Feb.

Abstract

Limited data about New Delhi metallo-β-lactamase (NDM) bacteremia are available. Blood isolates from 40 patients with NDM bacteremia were studied for antibiotic susceptibility and whole-genomic sequencing. NDM bacteremia has high 30-day mortality. In most cases, aztreonam-avibactam is active in vitro. Ceftazidime-avibactam plus aztreonam may represent a feasible therapeutic option.

摘要

关于新德里金属β-内酰胺酶(NDM)菌血症的资料有限。对40例NDM菌血症患者的血液分离株进行了抗生素敏感性和全基因组测序研究。NDM菌血症的30天死亡率很高。在大多数情况下,氨曲南-阿维巴坦在体外具有活性。头孢他啶-阿维巴坦加氨曲南可能是一种可行的治疗选择。

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