Lateralized Raise in Intraocular Pressure During Electroconvulsive Therapy: A Tonometry Pilot Study.
J ECT
; 39(1): 42-45, 2023 Mar 01.
Article
in En
| MEDLINE
| ID: mdl-35969842
The aim of this study was to evaluate intraocular pressure (IOP) changes during and after electroconvulsive therapy. In 20 patients, IOP was measured using a handheld iCare tonometer before, during, and up to 15 minutes after the seizure. Electrode placement was either right unilateral (RUL) or bilateral (BL). Statistical analyses were done at baseline, during, and 15 minutes after the seizure. In the RUL group (n = 14), the IOP in the left eye increased from 14.8 mm Hg before the seizure to 27.8 mm Hg during the seizure ( P = 0.0001) and decreased to 14.0 mm Hg after the seizure ( P = 0.0002). The IOP in the right eye increased from 15.4 mm Hg before the seizure to 34.4 mm Hg during the seizure ( P = 0.0001) and decreased to 16.0 mm Hg after the seizure ( P = 0.0002). In the BL group (n = 6), the IOP in the left eye increased from 13.0 mm Hg before the seizure to 26.3 mm Hg during the seizure ( P = 0.1250) and decreased to 14.5 mm Hg after the seizure ( P = 0.250). In the right eye, the IOP increased from 13.3 mm Hg before the seizure to 28.4 mm Hg during the seizure ( P = 0.1250) and decreased to 13.7 mm Hg after the seizure ( P = 0.25). When the results were compared between the 2 electrode placements, the difference in IOP between the right and left eye was higher in the RUL group during (RUL 6.7 mm Hg vs BL 2.0 mm Hg, P = 0.0231) and after (RUL 2.1 mm Hg vs BL −0.8 mm Hg, P = 0.0492) the seizure. RUL stimulation with electroconvulsive therapy causes a rise in IOP that is partially lateralized, ipsilateral to the side of stimulation.
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Main subject:
Electroconvulsive Therapy
/
Intraocular Pressure
Limits:
Humans
Language:
En
Journal:
J ECT
Journal subject:
MEDICINA
Year:
2023
Document type:
Article