Estimating treatment effects for time-to-treatment antibiotic stewardship in sepsis.
Estimating treatment effects for time-to-treatment antibiotic stewardship in sepsis.
复制标题
估计败血症的时间处理抗生素管理的治疗效果。
DOI:
10.1038/s42256-023-00638-0
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发表时间:
2023-04
影响因子:
23.8
通讯作者:
Zhang, Ping
中科院分区:
文献类型:
--
作者:
Liu, Ruoqi;Hunold, Katherine M.;Caterino, Jeffrey M.;Zhang, Ping
Sepsis is a life-threatening condition with a high in-hospital mortality rate. The timing of antibiotic administration poses a critical problem for sepsis management. Existing work studying antibiotic timing either ignores the temporality of the observational data or the heterogeneity of the treatment effects. Here we propose a novel method (called T4) to estimate treatment effects for time-to-treatment antibiotic stewardship in sepsis. T4 estimates individual treatment effects by recurrently encoding temporal and static variables as potential confounders, and then decoding the outcomes under different treatment sequences. We propose mini-batch balancing matching that mimics the randomized controlled trial process to adjust the confounding. The model achieves interpretability through a global-level attention mechanism and a variable-level importance examination. Meanwhile, we equip T4 with an uncertainty quantification to help prevent overconfident recommendations. We demonstrate that T4 can identify effective treatment timing with estimated individual treatment effects for antibiotic stewardship on two real-world datasets. Moreover, comprehensive experiments on a synthetic dataset exhibit the outstanding performance of T4 compared with the state-of-the-art models on estimation of individual treatment effect.
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影响因子:
38.9
作者:
Dellinger RP;Levy MM;Rhodes A;Annane D;Gerlach H;Opal SM;Sevransky JE;Sprung CL;Douglas IS;Jaeschke R;Osborn TM;Nunnally ME;Townsend SR;Reinhart K;Kleinpell RM;Angus DC;Deutschman CS;Machado FR;Rubenfeld GD;Webb S;Beale RJ;Vincent JL;Moreno R;Surviving Sepsis Campaign Guidelines Committee including The Pediatric Subgroup
通讯作者:
Surviving Sepsis Campaign Guidelines Committee including The Pediatric Subgroup
影响因子:
9.8
作者:
Johnson AE;Pollard TJ;Shen L;Lehman LW;Feng M;Ghassemi M;Moody B;Szolovits P;Celi LA;Mark RG
通讯作者:
Mark RG
影响因子:
28.1
作者:
通讯作者:
--
DOI:
10.1164/rccm.201609-1848oc
发表时间:
2017-10-01
影响因子:
24.7
作者:
Liu, Vincent X.;Fielding-Singh, Vikram;Escobar, Gabriel J.
通讯作者:
Escobar, Gabriel J.
影响因子:
8.8
作者:
Levy, Mitchell M.;Evans, Laura E.;Rhodes, Andrew
通讯作者:
Rhodes, Andrew