Angiotensin II in Patients With Shock on Mechanical Circulatory Support: A Single-Center Retrospective Case Series.
J Cardiothorac Vasc Anesth
; 36(8 Pt A): 2439-2445, 2022 08.
Artículo
en Inglés
| MEDLINE | ID: covidwho-1611007
ABSTRACT
OBJECTIVES:
To describe angiotensin II (ANGII) use in patients on mechanical circulatory support (MCS). To evaluate the efficacy and safety of ANGII in patients with shock on MCS.DESIGN:
Retrospective cohort study.SETTING:
A single-center, quaternary care academic medical center.PARTICIPANTS:
The study comprised critically ill patients on MCS.INTERVENTIONS:
None. MEASUREMENTS AND MAINRESULTS:
Fourteen patients were included in this retrospective analysis. The median age was 54 years (44.8, 68.3) and 78.6% were men. Six patients were receiving venoarterial extracorporeal membrane oxygenation support, 4 patients were receiving venovenous extracorporeal membrane oxygenation support, and 4 patients were on left ventricular assist devices. Five patients (36%) achieved hemodynamic response to ANGII at 3 hours, defined as a mean arterial pressure (MAP) of ≥65 mmHg or a 10-mmHg increase in MAP with a decrease or no change in total vasopressor dose. Overall, the median MAP increased from 61 mmHg (51, 73) at baseline to 66 mmHg (58, 71) at 3 hours, and the median norepinephrine dose decreased from 0.45 µg/kg/min (0.28, 0.6) at baseline to 0.2 µg/kg/min (0.18, 0.32) at 3 hours. The in-hospital mortality rate was 78.6%. Two patients experienced severe adverse drug events and 1 patient had a sentinel thrombotic event.CONCLUSIONS:
This study suggested that ANGII may provide a salvage treatment option in patients on MCS with refractory vasodilatory shock. There are several safety considerations with the use of ANGII in these patients. Prospective randomized controlled trials are needed to evaluate the safety and efficacy of ANGII in patients on MCS.Palabras clave
Texto completo:
Disponible
Colección:
Bases de datos internacionales
Base de datos:
MEDLINE
Asunto principal:
Choque
/
Oxigenación por Membrana Extracorpórea
/
Corazón Auxiliar
Tipo de estudio:
Estudio de cohorte
/
Estudio experimental
/
Estudio observacional
/
Estudio pronóstico
/
Ensayo controlado aleatorizado
Límite:
Femenino
/
Humanos
/
Masculino
/
Middle aged
Idioma:
Inglés
Revista:
J Cardiothorac Vasc Anesth
Asunto de la revista:
Anestesiología
/
Cardiología
Año:
2022
Tipo del documento:
Artículo
Similares
MEDLINE
...
LILACS
LIS