Biomedical subjects

Hilary J Bernstein

Publications and source records attributed to Hilary J Bernstein.

3 recordsLinked to original sources

PubMed2006

Continuation electroconvulsive therapy vs pharmacotherapy for relapse prevention in major depression: a multisite study from the Consortium for Research in Electroconvulsive Therapy (CORE).

BACKGROUND: Although electroconvulsive therapy (ECT) has been shown to be extremely effective for the acute treatment of major depression, it has never been systematically assessed as a strategy for relapse prevention. OBJECTIVE: To evaluate the comparative efficacy of continuation ECT (C-ECT) and the combination of lithium carbonate plus nortriptyline hydrochloride (C-Pharm) in the prevention of depressive relapse. DESIGN: Multisite, randomized, parallel design, 6-month trial performed from 1997 to 2004. SETTING: Five academic medical centers and their outpatient psychiatry clinics. PATIENTS: Two hundred one patients with Structured Clinical Interview for DSM-IV-diagnosed unipolar depression who had remitted with a course of bilateral ECT. INTERVENTIONS: Random assignment to 2 treatment groups receiving either C-ECT (10 treatments) or C-Pharm for 6 months. MAIN OUTCOME MEASURE: Relapse of depression, compared between the C-ECT and C-Pharm groups. RESULTS: In the C-ECT group, 37.1% experienced disease relapse, 46.1% continued to have disease remission at the study end, and 16.8% dropped out of the study. In the C-Pharm group, 31.6% experienced disease relapse, 46.3% continued to have disease remission, and 22.1% dropped out of the study. Both Kaplan-Meier and Cox proportional hazards regression analyses indicated no statistically significant differences in overall survival curves and time to relapse for the groups. Mean +/- SD time to relapse for the C-ECT group was 9.1 +/- 7.0 weeks compared with 6.7 +/- 4.6 weeks for the C-Pharm group (P = .13). Both groups had relapse proportions significantly lower than a historical placebo control from a similarly designed study. CONCLUSIONS: Both C-ECT and C-Pharm were shown to be superior to a historical placebo control, but both had limited efficacy, with more than half of patients either experiencing disease relapse or dropping out of the study. Even more effective strategies for relapse prevention in mood disorders are urgently needed.

Adolescent↗

PubMed2004

Relationship between somatization and remission with ECT.

Patients treated with electroconvulsive therapy (ECT) were divided into those with less severe depression and those with more severe depression. In the less severely depressed group, high somatic anxiety and hypochondriasis predicted a low likelihood of sustained remission with ECT. In the more severely depressed group, these traits were not predictive of ECT outcome.

Adult↗

PubMed2004

Speed of response and remission in major depressive disorder with acute electroconvulsive therapy (ECT): a Consortium for Research in ECT (CORE) report.

BACKGROUND: Remission of illness in patients with major depressive disorder (MDD) is achieved in less than half of patients initially treated with medication. Electroconvulsive therapy (ECT) is another treatment option. We report the speed of response and remission rates in a cohort of depressed patients who received a course of acute-phase ECT in the initial phase of an ongoing multicenter randomized trial of continuation ECT versus pharmacotherapy. METHOD: Patients with MDD according to DSM-IV criteria received bilateral ECT 3 times weekly. Prior to each treatment, a 24-item Hamilton Rating Scale for Depression (HAM-D-24) score was obtained by a clinical rater. Sustained response was defined as a > or = 50% reduction in baseline HAM-D-24 score for at least 2 and all subsequent measurement occasions. Remission was defined as HAM-D-24 scores of < or = 10 for at least the last 2 consecutive assessments. Data were collected from May 1997 through November 2000. RESULTS: Of the 253 patients who entered the study, 86% (N = 217) completed the acute course of ECT. Sustained response occurred in 79% of the sample, and remission occurred in 75% of the sample (N = 253); 34% (85/253) of patients achieved remission at or before ECT #6 (week 2), and 65% (164/253) achieved remission at or before ECT #10 (weeks 3-4). Over half (54%; 136/253) had an initial first response by ECT #3 (end of week 1). CONCLUSION: ECT was associated with rapid response and remission in a high percentage of patients. ECT warrants early consideration in treatment algorithms for patients with MDD.

Adult↗