TY - JOUR
T1 - Medication preventing postictal hypoperfusion and cognitive side-effects in electroconvulsive therapy
T2 - A retrospective cohort study
AU - Verdijk, Joey P.A.J.
AU - Schuur, Gijsbert
AU - Pottkämper, Julia C.M.
AU - ten Doesschate, Freek
AU - Hofmeijer, Jeannette
AU - van Waarde, Jeroen A.
N1 - Publisher Copyright:
Copyright © 2023 Verdijk, Schuur, Pottkämper, ten Doesschate, Hofmeijer and van Waarde.
Financial transaction number:
2500049653
PY - 2023/2/9
Y1 - 2023/2/9
N2 - Background: Electroconvulsive therapy (ECT) is associated with postictal confusion and cognitive side-effects. In rats, acetaminophen, non-steroidal anti-inflammatory drugs (NSAIDs) and calcium antagonists decreased postictal cerebral hypoperfusion along with reduction in postictal symptoms. In this study, in ECT-patients, we explore associations between use of these potentially protective medications and occurrence of postictal confusion and cognitive outcome. Materials and methods: In this retrospective, naturalistic cohort study, patient-, treatment-, and ECT-characteristics, were collected from medical files of patients treated with ECT for major depressive disorder (MDD) or bipolar depressive episode. To test for associations of use of these medications with occurrence of postictal confusion, 295 patients could be included. Cognitive outcome data were available in a subset of 109 patients. Univariate analyses and multivariate censored regression models were used to test for associations. Results: Occurrence of severe postictal confusion was not associated with use of acetaminophen, NSAIDs or calcium antagonists (n = 295). Regarding the cognitive outcome measure (n = 109), use of calcium antagonists was associated with higher post-ECT cognitive scores (i.e., better cognitive outcome; β = 2.23; p = 0.047), adjusted for age (β = −0.02; p = 0.23), sex (β = −0.21; p = 0.73), pre-ECT cognitive score (β = 0.47; p < 0.0001), and post-ECT depression score (β = −0.02; p = 0.62), but use of acetaminophen (β = −1.55; p = 0.07) as well as NSAIDs (β = −1.02; p = 0.23) showed no associations. Conclusion: This retrospective study does not find arguments for protective effects of acetaminophen, NSAIDs or calcium antagonists against severe postictal confusion in ECT. As a preliminary finding, the use of calcium antagonists was associated with improved cognitive outcome after ECT in this cohort. Prospective controlled studies are necessary.
AB - Background: Electroconvulsive therapy (ECT) is associated with postictal confusion and cognitive side-effects. In rats, acetaminophen, non-steroidal anti-inflammatory drugs (NSAIDs) and calcium antagonists decreased postictal cerebral hypoperfusion along with reduction in postictal symptoms. In this study, in ECT-patients, we explore associations between use of these potentially protective medications and occurrence of postictal confusion and cognitive outcome. Materials and methods: In this retrospective, naturalistic cohort study, patient-, treatment-, and ECT-characteristics, were collected from medical files of patients treated with ECT for major depressive disorder (MDD) or bipolar depressive episode. To test for associations of use of these medications with occurrence of postictal confusion, 295 patients could be included. Cognitive outcome data were available in a subset of 109 patients. Univariate analyses and multivariate censored regression models were used to test for associations. Results: Occurrence of severe postictal confusion was not associated with use of acetaminophen, NSAIDs or calcium antagonists (n = 295). Regarding the cognitive outcome measure (n = 109), use of calcium antagonists was associated with higher post-ECT cognitive scores (i.e., better cognitive outcome; β = 2.23; p = 0.047), adjusted for age (β = −0.02; p = 0.23), sex (β = −0.21; p = 0.73), pre-ECT cognitive score (β = 0.47; p < 0.0001), and post-ECT depression score (β = −0.02; p = 0.62), but use of acetaminophen (β = −1.55; p = 0.07) as well as NSAIDs (β = −1.02; p = 0.23) showed no associations. Conclusion: This retrospective study does not find arguments for protective effects of acetaminophen, NSAIDs or calcium antagonists against severe postictal confusion in ECT. As a preliminary finding, the use of calcium antagonists was associated with improved cognitive outcome after ECT in this cohort. Prospective controlled studies are necessary.
KW - acetaminophen
KW - calcium antagonists
KW - cognitive outcome
KW - electroconvulsive therapy
KW - non-steroidal anti-inflammatory drugs
UR - http://www.scopus.com/inward/record.url?scp=85148647850&partnerID=8YFLogxK
U2 - 10.3389/fpsyt.2023.1026014
DO - 10.3389/fpsyt.2023.1026014
M3 - Article
AN - SCOPUS:85148647850
SN - 1664-0640
VL - 14
JO - Frontiers in Psychiatry
JF - Frontiers in Psychiatry
M1 - 1026014
ER -