Efficacy and Safety of Vasopressin as First-Line Treatment of Distributive and Hemorrhagic Shock States.
Ann Pharmacother
; 54(3): 213-218, 2020 03.
Article
en En
| MEDLINE
| ID: mdl-31625395
ABSTRACT
Background:
Norepinephrine remains the first-line option to manage patients with circulatory shock. Limited evidence exists evaluating noncatecholamine compounds as first-line monotherapy for managing noncardiogenic shock.Objective:
To compare vasopressin monotherapy with norepinephrine monotherapy for reversal of distributive and hemorrhagic shock.Methods:
This was a retrospective cohort study including adult patients who were diagnosed with hypovolemic or septic shock, received fluids, and received norepinephrine or vasopressin monotherapy for at least 1 hour. Patients excluded lacked a clear diagnosis, were initiated on 2 or more vasopressors at once, or underwent cardiac surgery. The primary outcome was time to shock reversal. Secondary outcomes included mortality, lengths of stay, and safety end points. A multivariable Cox proportional hazards model was performed incorporating baseline and treatment variables.Results:
A total of 85 and 160 patients were treated with vasopressin and norepinephrine, respectively. A decrease in time to shock reversal was observed in the vasopressin group (58.32 hours [95% CI, 50.88-66.00] vs 74.64 hours [95% CI, 60.96-88.32], P = 0.004). Mortality was lower in the vasopressin group (25% vs 41%, P = 0.01), and intensive care unit length of stay was longer (13 days [interquartile range, IQR = 7-19] vs 7 days [IQR = 5-9], P = 0.006). Remaining secondary outcomes were similar. The multivariable analysis revealed no difference in time to shock reversal. Conclusion and Relevance First-line vasopressin exhibited faster time to distributive shock reversal in the unadjusted analysis but failed to maintain this difference in the multivariable analysis. These findings support safe use of vasopressin as first-line therapy or as an alternative to norepinephrine in distributive shock.Palabras clave
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Contexto en salud:
4_TD
Problema de salud:
4_sepsis
Asunto principal:
Choque Hemorrágico
/
Choque Séptico
/
Vasoconstrictores
/
Vasopresinas
/
Norepinefrina
Tipo de estudio:
Etiology_studies
/
Incidence_studies
/
Observational_studies
/
Prognostic_studies
/
Risk_factors_studies
Límite:
Adult
/
Female
/
Humans
/
Male
/
Middle aged
Idioma:
En
Revista:
Ann Pharmacother
Asunto de la revista:
FARMACOLOGIA
/
TERAPIA POR MEDICAMENTOS
Año:
2020
Tipo del documento:
Article
País de afiliación:
Estados Unidos