Characterization of Virologic Rebound Following Nirmatrelvir-Ritonavir Treatment for Coronavirus Disease 2019 (COVID-19)

被引:80
作者
Boucau, Julie [1 ]
Uddin, Rockib [2 ]
Marino, Caitlin [1 ]
Regan, James [3 ]
Flynn, James P. [3 ]
Choudhary, Manish C. [3 ,4 ]
Chen, Geoffrey [2 ]
Stuckwisch, Ashley M. [2 ]
Mathews, Josh [2 ]
Liew, May Y. [2 ]
Singh, Arshdeep [2 ]
Reynolds, Zahra [2 ]
Iyer, Surabhi L. [2 ]
Chamberlin, Grace C. [2 ]
Vyas, Tammy D. [2 ]
Vyas, Jatin M. [2 ,4 ]
Turbett, Sarah E. [2 ]
Li, Jonathan Z. [3 ,4 ]
Lemieux, Jacob E. [2 ,4 ,5 ]
Barczak, Amy K. [1 ,2 ,4 ]
Siedner, Mark J. [2 ,4 ]
机构
[1] Massachusetts Inst Technol MIT & Harvard, Massachusetts Gen Hosp MGH, Ragon Inst, Cambridge, MA USA
[2] Massachusetts Gen Hosp, Boston, MA 02215 USA
[3] Brigham & Womens Hosp, Boston, MA 02215 USA
[4] Harvard Med Sch, Boston, MA 02215 USA
[5] Broad Inst, Cambridge, MA 02138 USA
关键词
COVID-19; therapeutics; anti-virals; nirmatrelvir-ritonavir; virology;
D O I
10.1093/cid/ciac512
中图分类号
R392 [医学免疫学]; Q939.91 [免疫学];
学科分类号
100102 ;
摘要
We enrolled 7 individuals with recurrent symptoms or antigen test conversion following nirmatrelvir-ritonavir treatment. High viral loads (median 6.1 log(10) copies/mL) were detected after rebound for a median of 17 days after initial diagnosis. Three had culturable virus for up to 16 days after initial diagnosis. No known resistance-associated mutations were identified.
引用
收藏
页码:E526 / E529
页数:4
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