Convulsive Therapy. 13(1):57, 1997 Issn Print: 0749-8055 Publication Date: 1997 Print 10. Augmenting seizure length in electroconvulsive therapy by anesthetic switch to etomidate: preliminary results of an open label study. Anton Trinidad;Joseph Swider; + Author Information Falls Church, VA. Checking for direct PDF access through Ovid Abstract Abstract unavailable for this article.