The Association of Elevated Lactate With Multiple Vasopressor Administration in Patients With Septic Shock: A Retrospective Cohort Study.
J Pharm Pract
; : 8971900221128640, 2022 Sep 20.
Article
en En
| MEDLINE
| ID: mdl-36124978
ABSTRACT
Purpose:
In patients with septic shock and elevated lactate, there is limited evidence evaluating supplementary vasopressor use beyond vasopressin (AVP) and norepinephrine (NE). The purpose of this study is to describe vasopressor utilization and clinical outcomes based on lactate level.Methods:
We conducted a retrospective study of patients with septic shock requiring NE. Patients were divided into 2 groups baseline lactate level of ≥4 mmol/L (lactate group) or <4 mmol/L (control group). The primary outcome was supplementary utilization of AVP, phenylephrine (PE), epinephrine, and dopamine, in addition to background NE therapy between the 2 patient groups.Results:
A total of 100 patients in each group were included. Mean baseline lactate was 7.6 mmol/L and 2.3 mmol/L in the study and control groups, respectively (P < .01). Combination therapy with NE plus AVP (55% vs 26%; P < .01), NE plus PE (26% vs 3%; P < .01), and NE, AVP, plus PE (17% vs 0%; P < .01) was more common in the lactate group. On regression analysis, lactate group was a predictor of using AVP (OR 3.0; 95% CI 1.6-5.9), PE (OR 7.5; 95% CI 2.1-26.7), and AVP plus PE (OR 11.1; 95% CI 2.5-49.7).Conclusions:
In this small retrospective study, multiple vasopressor use was high in patients with severely elevated lactate. The optimal vasopressor regimen in this patient population needs further investigation.
Texto completo:
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Banco de datos:
MEDLINE
Tipo de estudio:
Etiology_studies
/
Observational_studies
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Prognostic_studies
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Risk_factors_studies
Idioma:
En
Revista:
J Pharm Pract
Asunto de la revista:
FARMACIA
Año:
2022
Tipo del documento:
Article
País de afiliación:
Estados Unidos