Electroconvulsive therapy and cognitive performance from the Global ECT MRI Research Collaboration.

The Global ECT MRI Research Collaboration (GEMRIC) has collected clinical and neuroimaging data of patients treated with electroconvulsive therapy (ECT) from around the world. Results to date have focused on neuroimaging correlates of antidepressant response. GEMRIC sites have also collected longitudinal cognitive data.

Lithium-associated hypercalcemia and hyperparathyroidism: A systematic review and meta-analysis.

Objectives: We aimed to review and summarise the existing human literature on the association between lithium and hyperparathyroidism.

Methods: A systematic literature search was carried out according to PRISMA guidelines (last search 27 February 2024), using MEDLINE, Web of Science, Embase and the Cochrane Library. A meta-analysis was performed to determine the prevalence of lithium-associated hypercalcemia (LAH) in lithium-treated patients.

The Role of Electroconvulsive Therapy in Posttraumatic Stress Disorder: A Systematic Review.

Posttraumatic stress disorder (PTSD) is associated with a high burden of disability and mortality. Despite standard treatments with antidepressants and/or psychotherapy, remission is often difficult to achieve. Electroconvulsive therapy (ECT) is an effective treatment for mood disorders but is currently not recognized as a treatment modality for PTSD.

Corticosteroids and mania: A systematic review.

Objectives: Corticosteroids are widely prescribed for a variety of medical conditions. Accumulating evidence suggests that their use may be associated with adverse psychiatric effects, including mania. In this systematic review, we aim to critically evaluate the existing literature on the association between corticosteroid use and the emergence of mania.

Ketamine or ECT? What Have We Learned From the KetECT and ELEKT-D Trials?

1. Two recent clinical trials, KetECT and ELEKT-D, compared the effectiveness of ketamine and electroconvulsive therapy (ECT) for major depressive disorder. Notably, these trials reported marked differences in ECT's clinical outcomes of, with remission rates of 63% for KetECT and a strikingly lower rate of 22% for ELEKT-D, while the remission rates for ketamine were 46% and 38%, respectively.

Electroconvulsive therapy related anxiety in patients with depression: The influence of cognitive coping styles.

Introduction: Electroconvulsive therapy (ECT) related anxiety (ERA) is a common phenomenon with high individual variability. The way patients cognitively cope with the prospects of receiving ECT could be a mechanism explaining individual differences in ERA. Cognitive coping like monitoring (information seeking, paying attention to consequences) and blunting (seeking distraction and reassurance) has been linked to anxiety in various medical settings, with monitoring leading to more and blunting to less anxiety.

Electroconvulsive therapy improves somatic symptoms before mood in patients with depression: A directed network analysis.

Background: The recent network perspective of depression conceptualizes depression as a dynamic network of causally related symptoms, that contrasts with the traditional view of depression as a discrete latent entity that causes all symptoms. Electroconvulsive therapy (ECT) is an effective treatment for severe depression, but little is known about the temporal trajectories of symptom improvement during a course of ECT.

Objective: To gain insight into the dynamics of depressive symptoms in individuals treated with ECT.

Effective resting-state connectivity in severe unipolar depression before and after electroconvulsive therapy.

Background: Electroconvulsive therapy (ECT) is one of the most effective treatments for severe depressive disorders. A recent multi-center study found no consistent changes in correlation-based (undirected) resting-state connectivity after ECT. Effective (directed) connectivity may provide more insight into the working mechanism of ECT.

The Cortisol Awakening Response as a Biomarker for Cognitive Side-Effects of Electroconvulsive Therapy.

Objective: To test whether the cortisol awakening response (CAR) could be a biomarker for cognitive decline during electroconvulsive therapy (ECT).

Methods: We studied 50 older patients with depression who were treated with ECT from the MODECT cohort. We used linear regression analyses to examine the association between CAR and cognitive change, assessed by the change in Mini Mental State Examination scores between baseline and 1 week after ECT course.

Reviewing the neurobiology of electroconvulsive therapy on a micro- meso- and macro-level.

Background: Electroconvulsive therapy (ECT) remains the one of the most effective of biological antidepressant interventions. However, the exact neurobiological mechanisms underlying the efficacy of ECT remain unclear. A gap in the literature is the lack of multimodal research that attempts to integrate findings at different biological levels of analysis METHODS: We searched the PubMed database for relevant studies.

Borderline Personality Disorder and Outcome of Electroconvulsive Therapy in Patients With Depression: A Systematic Review.

Major depressive disorder (MDD) commonly coincides with borderline personality disorder (BPD), aggravating depressive symptom severity and reducing the odds of responding to antidepressant treatments. In this systematic review, we summarize the available evidence assessing the question whether the presence of BPD reduces the response to electroconvulsive therapy (ECT) in individuals with MDD.We conducted a systematic literature search (up to December 2021) without language restriction, using the PubMed/MEDLINE, Web of Science (Core Collection), Embase, and Cochrane Library databases, for prospective and retrospective studies, which assessed the efficacy of ECT in patients with MDD and comorbid BPD.

Sex-specifics of ECT outcome.

Objective: Electroconvulsive therapy (ECT) is the most effective treatment for patients with severe major depressive disorder (MDD). Given the known sex differences in MDD, improved knowledge may provide more sex-specific recommendations in clinical guidelines and improve outcome. In the present study we examine sex differences in ECT outcome and its predictors.

White matter changes following electroconvulsive therapy for depression: a multicenter ComBat harmonization approach.

ECT is proposed to exert a therapeutic effect on WM microstructure, but the limited power of previous studies made it difficult to highlight consistent patterns of change in diffusion metrics. We initiated a multicenter analysis and sought to address whether changes in WM microstructure occur following ECT. Diffusion tensor imaging (DTI) data (n = 58) from 4 different sites were harmonized before pooling them by using ComBat, a batch-effect correction tool that removes inter-site technical variability, preserves inter-site biological variability, and maximizes statistical power.

Cognitive trajectories during and after electroconvulsive therapy in patients with MDE: Taking different perspectives.

Cognitive function during an ECT care pathway is mainly investigated at the group level by analyzing mean cognitive test scores over time. However, there are important inter-individual differences, with some patients experiencing residual invalidating cognitive deficits. This study provides a nuanced examination of cognitive functioning during and after ECT by combining three approaches for data analysis.

Effectiveness of electroconvulsive therapy in patients lacking decision making capacity: A systematic review and meta-analysis.

Background: Electroconvulsive therapy (ECT) is provided for patients with severe and often life-threatening illness, who lack decision making capacity to consent to treatment (DMC-T) in clinical settings.

Objective: The aim of this study is to summarize previous studies investigating clinical outcomes of ECT in patients lacking DMC-T.

Methods: A systematic review and meta-analysis of studies reporting clinical outcomes of ECT in patients lacking DMC-T with any psychiatric diagnoses was conducted.

Remission Rates Following Electroconvulsive Therapy and Relation to Index Episode Duration in Patients With Psychotic Versus Nonpsychotic Late-Life Depression.

Electroconvulsive therapy (ECT) is a safe and effective treatment, especially in psychotic late-life depression (LLD). However, it is not yet clear whether the greater efficacy seen in psychotic LLD is because of a shorter index episode duration. The first aim of this study was to substantiate the superior ECT remission rates in patients with psychotic LLD, as compared to patients with nonpsychotic LLD, and a second aim was to investigate whether this association is independent of the index duration.

Which residual symptoms predict relapse after successful electroconvulsive therapy for late-life depression?

The risk of relapse following successful acute-phase treatment of late-life depression (LLD), including electroconvulsive therapy (ECT), is substantial. In order to improve reliable prediction of individuals' risk of relapse, we assessed the association between individual residual symptoms following a successful acute course of ECT for LLD and relapse at six-month follow-up. This prospective cohort study was part of the MODECT study, which included 110 patients aged 55 years and older with major depressive disorder.

Rivastigmine for ECT-induced cognitive adverse effects in late life depression (RECALL study): A multicenter, randomized, double blind, placebo-controlled, cross-over trial in patients with depression aged 55 years or older: Rationale, objectives and methods.

Background: Cognitive side-effects are an important reason for the limited use of electroconvulsive therapy (ECT). Cognitive side-effects are heterogeneous and occur frequently in older persons. To date, insight into these side-effects is hampered due to inconsistencies in study designs and small sample sizes.

Asystole During Electroconvulsive Therapy: Does Electrode Placement Matter? A Systematic Review.

Asystole presenting at the start of electrical stimulus application during electroconvulsive therapy (ECT) is a relatively common occurrence. It is most likely caused by vagal nerve stimulation, affecting autonomic cardiac tone. This article reviews the effect of the electrode placement (EP) on the incidence and severity of bradycardia and asystole.