UNLABELLED: The seizure threshold (ST) is a measure of the minimum electrical energy necessary to induce a grand mal seizure. Dose titration of the ST has been suggested to optimize stimulus dosing in electroconvulsive therapy (ECT). The change in ST with remission is examined in a large sample of unipolar depressed patients. METHODS: In a study of continuation treatments after successful ECT, the ST was determined at the first treatment and again 1 week after remission using a conventional ST measurement protocol. Patients were treated with bilateral electrode placement at 150% above the measured ST. RESULTS: In 80 subjects, the ST measured the same in 70%, increased in 21%, and decreased in 9% at remission. CONCLUSIONS: In a study of bilateral ECT, the ST did not rise conclusively with remission.
UNLABELLED: The seizure threshold (ST) is a measure of the minimum electrical energy necessary to induce a grand mal seizure. Dose titration of the ST has been suggested to optimize stimulus dosing in electroconvulsive therapy (ECT). The change in ST with remission is examined in a large sample of unipolar depressedpatients. METHODS: In a study of continuation treatments after successful ECT, the ST was determined at the first treatment and again 1 week after remission using a conventional ST measurement protocol. Patients were treated with bilateral electrode placement at 150% above the measured ST. RESULTS: In 80 subjects, the ST measured the same in 70%, increased in 21%, and decreased in 9% at remission. CONCLUSIONS: In a study of bilateral ECT, the ST did not rise conclusively with remission.
Authors: Jan Jaap Aten; Mardien Oudega; Eric van Exel; Max L Stek; Jeroen A van Waarde Journal: Eur Arch Psychiatry Clin Neurosci Date: 2015-03-25 Impact factor: 5.270
Authors: James Luccarelli; Thomas H McCoy; Alec P Shannon; Brent P Forester; Stephen J Seiner; Michael E Henry Journal: Eur Arch Psychiatry Clin Neurosci Date: 2020-11-16 Impact factor: 5.270
Authors: Jeroen A van Waarde; Lucas J B van Oudheusden; Bastiaan Verwey; Erik J Giltay; Rose C van der Mast Journal: Eur Arch Psychiatry Clin Neurosci Date: 2012-07-15 Impact factor: 5.270