5-Year Follow UP After ECT For LLD: New Data From the MODECT Study

Out on PubMed, from researchers in the Low Countries, is this paper :

Long-term Outcome Following Electroconvulsive Therapy for Late-Life Depression: Five-Year Follow-up Data From the MODECT Study.

Lambrichts S, Wagenmakers MJ, Vansteelandt K, Obbels J, Schouws SNTM, Verwijk E, van Exel E, Bouckaert F, Vandenbulcke M, Schrijvers D, Veltman DJ, Beekman ATF, Oudega ML, Sienaert P, Dols A.Am J Geriatr Psychiatry. 2022 May 18:S1064-7481(22)00417-1. doi: 10.1016/j.jagp.2022.05.010. Online ahead of print.PMID: 35667960


The abstract is copied below:

Objective: Electroconvulsive therapy (ECT) is the most effective treatment for late-life depression (LLD). Research addressing long-term outcome following an acute course of ECT for LLD is limited. We aimed to describe relapse, cognitive impairment and survival 5 years after a treatment with ECT for severe LLD, and assess the association of clinical characteristics with all three outcome measures.

Methods: This cohort study was part of the Mood Disorders in Elderly treated with ECT (MODECT) study, which included patients aged 55 years and older with major depressive disorder. Data regarding clinical course, cognitive impairment and mortality were collected 5 years after the index ECT course. We used multivariable Cox proportional hazards models and logistic regression models to assess the association of clinical characteristics with relapse and survival, and cognitive impairment, respectively.

Results: We studied 110 patients with a mean age of 72.9 years. 67.1% of patients who showed response at the end of the index ECT course relapsed, and the included clinical characteristics were not significantly associated with the risk of relapse. 38.8% of patients with available data showed cognitive impairment at five-year follow-up. 27.5% were deceased; higher age and a higher number of previous psychiatric admissions were significantly associated with increased risk of mortality.

Conclusions: Five-year outcome after a course of ECT for severe LLD seems to be in line with long-term outcome following other acute treatments for severe LLD in terms of relapse, cognitive impairment and survival. Additional studies aimed at improving long-term outcome in severe LLD are warranted.

Keywords: Late-life depression; cognitive impairment; electroconvulsive therapy; relapse; survival.

And from the text:






This is an important long-term follow up study for the field. The cognitive data are particularly interesting.The take home messages are that depression is a very serious, chronic/recurrent illness and relapse prevention treatments/strategies need to be comprehensive and aggressive.
I recommend a full read of this study to all ECT practitioners, ~20 minutes.

Comments

Post a Comment

Popular posts from this blog

ECT vs Ketamine: NEJM Article Sets Up False Equivalency

Image
Out on PubMed, from investigators in the US, is this study: Ketamine versus  ECT   for Nonpsychotic Treatment-Resistant Major Depression. Anand A, Mathew SJ, Sanacora G, Murrough JW, Goes FS, Altinay M, Aloysi AS, Asghar-Ali AA, Barnett BS, Chang LC, Collins KA, Costi S, Iqbal S, Jha MK, Krishnan K, Malone DA, Nikayin S, Nissen SE, Ostroff RB, Reti IM, Wilkinson ST, Wolski K, Hu B. N Engl J Med. 2023 May 24. doi: 10.1056/NEJMoa2302399. Online ahead of print. PMID:  37224232 The abstract is copied below: Background:  Electroconvulsive therapy (ECT) and subanesthetic intravenous ketamine are both currently used for treatment-resistant major depression, but the comparative effectiveness of the two treatments remains uncertain. Methods:  We conducted an open-label, randomized, noninferiority trial involving patients referred to ECT clinics for treatment-resistant major depression . Patients with treatment-resistant major depression without psychosis were recruited and assigned in a 1:1 rat
Read more

RUL ECT vs Low Amplitude Seizure Therapy (LAP-ST)

Image
Out on PubMed, from the team in Augusta, Georgia, is this study: Double-Blinded Randomized Pilot Clinical Trial Comparing Cognitive Side Effects of Standard Ultra-Brief Right Unilateral ECT to 0.5 A Low Amplitude Seizure Therapy (LAP-ST). Youssef NA, McCall WV, Ravilla D, McCloud L, Rosenquist PB. Brain Sci. 2020 Dec 13;10(12):E979. doi: 10.3390/brainsci10120979. PMID:  33322138 The pdf is here . And from the Introduction : In theory, LAP-ST can be helpful because of the direct effect of lower electric current, but the principal reason is that LAP-ST has a more focal electric field (EF) [ 34 , 35 ]. The current amplitude is the primary factor that drives the EF into brain regions located deeper in the brain and is responsible for cognition and memory such as the hippocampus and temporal lobe [ 33 , 35 ]. This extra focality of the EF can minimize or avoid high EF stimulation to the deeper hippocampal and temporal lobe regions [ 33 , 35 ]. Minimization of deeper stimulation by using LAP
Read more

ECT For Children at a University Hospital: New Study in JECT

Image
 Out on PubMed, from authors at Vanderbilt and Mass General,, is this article: Use of   ECT   for Children With and Without Catatonia: A Single-Site Retrospective Analysis. Smith JR, Baldwin I, Termini KA, McGonigle T, Vandekar S, Luccarelli J. J ECT. 2024 Jan 25. doi: 10.1097/YCT.0000000000000993. Online ahead of print. PMID:  38265759 The abstract is copied below: Objectives: The objective study was to investigate the safety and efficacy of electroconvulsive therapy (ECT) in a retrospective cohort of pediatric patients. Methods: A single-site retrospective analysis was conducted of patients aged younger than 18 years who received ECT in a private university hospital from January 28, 2012 to April 8, 2023. Treatment efficacy and adverse events were determined retrospectively through review of the medical record. Results: A total of 36 pediatric patients met the inclusion criteria. Catatonia was the most common presenting indication for ECT, followed by psychosis and suicidal ideation.
Read more