Dexmedetomidine Combined With Intravenous Anesthetics in Electroconvulsive Therapy: A Meta-analysis and Systematic Review.
J ECT
; 33(3): 152-159, 2017 Sep.
Article
en En
| MEDLINE
| ID: mdl-28263242
ABSTRACT
OBJECTIVE:
The aim of this study was to investigate how the combined use of dexmedetomidine with intravenous anesthetics influences seizure duration and circulatory dynamics in electroconvulsive therapy (ECT).METHODS:
A literature search was performed to identify studies that evaluated the effect of dexmedetomidine on motor- or electroencephalogram (EEG)-based seizure durations and maximum mean arterial pressure (MAP) and heart rate (HR) after ECT. Moreover, recovery time and post-ECT agitation were evaluated.RESULTS:
Six studies enrolling 166 patients in 706 ECT sessions were included. There was no significant difference in motor or EEG seizure duration between dexmedetomidine and nondexmedetomidine groups [motor 6 studies; mean difference (MD), 1.62; 95% confidence interval (CI), -2.24 to 5.49; P = 0.41; EEG 3 studies; MD, 2.34; 95% CI, -6.03 to 10.71; P = 0.58]. Both maximum MAP and HR after ECT were significantly reduced in the dexmedetomidine group (MAP 6 studies; MD, -4.83; 95% CI, -8.43 to -1.22; P = 0.009; HR 6 studies; MD, -6.68; 95% CI, -10.74 to -2.62; P = 0.001). Moreover, the addition of dexmedetomidine did not significantly prolong recovery time when the reduced-dose propofol was used (4 studies; MD, 63.27; 95% CI, -15.41 to 141.96; P = 0.12).CONCLUSIONS:
The use of dexmedetomidine in ECT did not interfere with motor and EEG seizure durations but could reduce maximum MAP and HR after ECT. Besides, the addition of dexmedetomidine in ECT did not prolong recovery time when reduced-dose propofol was used. It might be worthwhile for patients to receive dexmedetomidine before the induction of anesthesia in ECT.
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Dexmedetomidina
/
Terapia Electroconvulsiva
/
Hipnóticos y Sedantes
/
Anestesia
/
Anestésicos
Tipo de estudio:
Systematic_reviews
Límite:
Humans
Idioma:
En
Revista:
J ECT
Asunto de la revista:
MEDICINA
Año:
2017
Tipo del documento:
Article