1
|
Loef D, van Eijndhoven PFP, Schouws SNTM, Slooter AJC, Janssen N, Kok RM, Rutten BPF, van Exel E, Rhebergen D, Oudega ML, Mocking RJT, Tendolkar I, Dols A, Verwijk E. The sensitivity of the Mini-Mental State Examination to detect objective cognitive side-effects induced by electroconvulsive therapy, results from the Dutch ECT Consortium. BIOLOGICAL PSYCHIATRY. COGNITIVE NEUROSCIENCE AND NEUROIMAGING 2024:S2451-9022(24)00236-2. [PMID: 39128496 DOI: 10.1016/j.bpsc.2024.08.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/10/2024] [Revised: 07/19/2024] [Accepted: 08/01/2024] [Indexed: 08/13/2024]
Abstract
BACKGROUND Monitoring cognitive side-effects following electroconvulsive therapy (ECT) is crucial for balancing side-effects and clinical effectiveness. Unfortunately, evidence-based guidelines on cognitive testing following ECT are lacking. A frequently used test in global ECT practice is the Mini Mental State Examination (MMSE). We examined the change of the MMSE and its performance in identifying a decline in predefined neuropsychological measures sensitive to ECT-induced cognitive changes: verbal recall and verbal fluency. METHODS The mean MMSE scores pre- and one week post-ECT were compared using a Wilcoxon signed-rank test. The Reliable Change Index was calculated for all cognitive measures to indicate whether an individual's change score from pre- to post-ECT is considered statistically significant. The sensitivity and specificity of the MMSE were calculated. RESULTS 426 patients with depression from five sites were included from the Dutch ECT Consortium. The mean MMSE increased significantly from 26.2 (SD=3.9) pre-ECT to 26.8 (SD=3.8) post-ECT (p=0.002). 36 patients (8.5%) showed a significant decline in MMSE score post-ECT. The sensitivity of the MMSE in identifying patients who experienced a significant decline in verbal recall or verbal fluency ranged from 3.6% to 11.1%. The specificity of the MMSE in identifying patients who did not experience a significant decline in verbal recall or verbal fluency ranged from 95.6% to 96.6%. CONCLUSIONS Given the very low sensitivity of the MMSE, we propose reconsidering the prominence of the MMSE in ECT practice and cognitive monitoring guidelines, advocating for a more comprehensive approach to assess ECT-induced cognitive changes.
Collapse
Affiliation(s)
- Dore Loef
- Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Psychiatry, De Boelelaan 1117, Amsterdam, The Netherlands; Amsterdam Neuroscience, Mood, Anxiety, Psychosis, Sleep & Stress program, Amsterdam, The Netherlands; GGZ inGeest Mental Health Care, Amsterdam, The Netherlands.
| | - Philip F P van Eijndhoven
- Department of Psychiatry, Radboud University Medical Center, Nijmegen, The Netherlands; Donders Institute for Brain, Cognition and Behavior, Department of Psychiatry, Nijmegen, The Netherlands
| | - Sigfried N T M Schouws
- Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Psychiatry, De Boelelaan 1117, Amsterdam, The Netherlands; Amsterdam Neuroscience, Mood, Anxiety, Psychosis, Sleep & Stress program, Amsterdam, The Netherlands; GGZ inGeest Mental Health Care, Amsterdam, The Netherlands
| | - Arjen J C Slooter
- Department of Psychiatry, UMC Utrecht Brain Center, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands; Department of Intensive Care Medicine, UMC Utrecht Brain Center, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands; Department of Neurology, UZ Brussel and Vrije Universiteit Brussel, Brussels, Belgium
| | - Nikki Janssen
- Department of Psychiatry, Radboud University Medical Center, Nijmegen, The Netherlands; Donders Institute for Brain, Cognition and Behavior, Department of Psychiatry, Nijmegen, The Netherlands; Donders Centre for Medical Neuroscience, Department of Medical Psychology, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Rob M Kok
- Department of Old Age Psychiatry, Parnassia Psychiatric Institute, The Hague, The Netherlands
| | - Bart P F Rutten
- Department of Psychiatry and Neuropsychology, School for Mental Health and Neuroscience, Maastricht University Medical Centre, Maastricht, The Netherlands
| | - Eric van Exel
- Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Psychiatry, De Boelelaan 1117, Amsterdam, The Netherlands; Amsterdam Neuroscience, Mood, Anxiety, Psychosis, Sleep & Stress program, Amsterdam, The Netherlands; GGZ inGeest Mental Health Care, Amsterdam, The Netherlands
| | - Didi Rhebergen
- Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Psychiatry, De Boelelaan 1117, Amsterdam, The Netherlands; Department of Research, GGZ Centraal Mental Health Care, Amersfoort, The Netherlands
| | - Mardien L Oudega
- Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Psychiatry, De Boelelaan 1117, Amsterdam, The Netherlands; Amsterdam Neuroscience, Mood, Anxiety, Psychosis, Sleep & Stress program, Amsterdam, The Netherlands; GGZ inGeest Mental Health Care, Amsterdam, The Netherlands
| | - Roel J T Mocking
- Amsterdam Neuroscience, Mood, Anxiety, Psychosis, Sleep & Stress program, Amsterdam, The Netherlands; Amsterdam UMC, University of Amsterdam, Department of Psychiatry, Amsterdam, The Netherlands
| | - Indira Tendolkar
- Department of Psychiatry, Radboud University Medical Center, Nijmegen, The Netherlands; Donders Institute for Brain, Cognition and Behavior, Department of Psychiatry, Nijmegen, The Netherlands; Department of Psychiatry and Psychotherapy, University Hospital Essen, Essen, Germany
| | - Annemiek Dols
- Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Psychiatry, De Boelelaan 1117, Amsterdam, The Netherlands; Amsterdam Neuroscience, Mood, Anxiety, Psychosis, Sleep & Stress program, Amsterdam, The Netherlands; Department of Psychiatry, UMC Utrecht Brain Center, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
| | - Esmée Verwijk
- University of Amsterdam, Department of Psychology, Brain and Cognition, Amsterdam, The Netherlands; Amsterdam UMC, Department of Medical Psychology, Amsterdam, The Netherlands; ECT department, Parnassia Psychiatric Institute, The Hague, The Netherlands
| |
Collapse
|
2
|
Besse M, Belz M, Bartels C, Herzig B, Wiltfang J, Zilles-Wegner D. The myth of brain damage: no change of neurofilament light chain during transient cognitive side-effects of ECT. Eur Arch Psychiatry Clin Neurosci 2024; 274:1187-1195. [PMID: 37656172 PMCID: PMC11226499 DOI: 10.1007/s00406-023-01686-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/17/2023] [Accepted: 08/14/2023] [Indexed: 09/02/2023]
Abstract
Electroconvulsive therapy (ECT) is an effective, safe, and mostly well-tolerated treatment for patients with severe or difficult to treat depression or psychotic disorders. However, a relevant number of patients experience subjective and/or objective cognitive side-effects. The mechanism of these transient deficits is not yet clear. Thus, our study prospectively investigated neurofilament light chain (NfL) concentrations as a highly sensitive biomarker for neuroaxonal damage along with cognitive performance during a course of ECT. Serum NfL concentrations from 15 patients with major depressive disorder receiving ECT were analyzed (1) 24 h before the first ECT, (2) 24 h and (3) 7 days after the last ECT (45 measurements in total). Neuropsychological testing including memory, executive functions and attention was performed at each time-point. NfL concentrations did not change between the three time-points, while a temporary cognitive impairment was found. Even in the subset of patients with the strongest impairment, NfL concentrations remained unchanged. Neuropsychological testing revealed the common pattern of transient cognitive side-effects with reduced performance 24 h post-ECT (global cognition score: p < 0.001; memory: p = 0.043; executive functions: p = 0.002) and return to baseline after 7 days (all p < 0.001). Our study adds to the evidence that neither ECT per se nor the transient cognitive side-effects seem to be associated with an increase of NfL as a marker of neuroaxonal damage. In contrast, we discuss cognitive side effects to be potentially interpreted as a byproduct of ECT's neuroplastic effects.
Collapse
Affiliation(s)
- Matthias Besse
- Department of Psychiatry and Psychotherapy, University Medical Center Göttingen, Von-Siebold-Strasse 5, 37075, Göttingen, Germany.
| | - Michael Belz
- Department of Psychiatry and Psychotherapy, University Medical Center Göttingen, Von-Siebold-Strasse 5, 37075, Göttingen, Germany
| | - Claudia Bartels
- Department of Psychiatry and Psychotherapy, University Medical Center Göttingen, Von-Siebold-Strasse 5, 37075, Göttingen, Germany
| | - Bettina Herzig
- Department of Psychiatry and Psychotherapy, University Medical Center Göttingen, Von-Siebold-Strasse 5, 37075, Göttingen, Germany
| | - Jens Wiltfang
- Department of Psychiatry and Psychotherapy, University Medical Center Göttingen, Von-Siebold-Strasse 5, 37075, Göttingen, Germany
- German Center for Neurodegenerative Diseases (DZNE), Goettingen, Germany
- Neurosciences and Signaling Group, Institute of Biomedicine (iBiMED), Department of Medical Sciences, University of Aveiro, Aveiro, Portugal
| | - David Zilles-Wegner
- Department of Psychiatry and Psychotherapy, University Medical Center Göttingen, Von-Siebold-Strasse 5, 37075, Göttingen, Germany
| |
Collapse
|
3
|
Gbyl K, Labanauskas V, Lundsgaard CC, Mathiassen A, Ryszczuk A, Siebner HR, Rostrup E, Madsen K, Videbech P. Electroconvulsive therapy disrupts functional connectivity between hippocampus and posterior default mode network. Prog Neuropsychopharmacol Biol Psychiatry 2024; 132:110981. [PMID: 38373628 DOI: 10.1016/j.pnpbp.2024.110981] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/21/2023] [Revised: 02/13/2024] [Accepted: 02/16/2024] [Indexed: 02/21/2024]
Abstract
BACKGROUND The mechanisms underlying memory deficits after electroconvulsive therapy (ECT) remain unclear but altered functional interactions between hippocampus and neocortex may play a role. OBJECTIVES To test whether ECT reduces functional connectivity between hippocampus and posterior regions of the default mode network (DMN) and to examine whether altered hippocampal-neocortical functional connectivity correlates with memory impairment. A secondary aim was to explore if these connectivity changes are present 6 months after ECT. METHODS In-patients with severe depression (n = 35) received bitemporal ECT. Functional connectivity of the hippocampus was probed with resting-state fMRI before the first ECT-session, after the end of ECT, and at a six-month follow-up. Memory was assessed with the Verbal Learning Test - Delayed Recall. Seed-based connectivity analyses established connectivity of four hippocampal seeds, covering the anterior and posterior parts of the right and left hippocampus. RESULTS Compared to baseline, three of four hippocampal seeds became less connected to the core nodes of the posterior DMN in the week after ECT with Cohen's d ranging from -0.9 to -1.1. At the group level, patients showed post-ECT memory impairment, but individual changes in delayed recall were not correlated with the reduction in hippocampus-DMN connectivity. At six-month follow-up, no significant hippocampus-DMN reductions in connectivity were evident relative to pre-ECT, and memory scores had returned to baseline. CONCLUSION ECT leads to a temporary disruption of functional hippocampus-DMN connectivity in patients with severe depression, but the change in connectivity strength is not related to the individual memory impairment.
Collapse
Affiliation(s)
- Krzysztof Gbyl
- Center for Neuropsychiatric Depression Research, Mental Health Center Glostrup, Mental Health Services of the Capital Region of Denmark, Copenhagen University Hospital, Glostrup, Denmark; Institute of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Denmark.
| | - Vytautas Labanauskas
- Danish Research Centre for Magnetic Resonance, Centre for Functional and Diagnostic Imaging and Research, Copenhagen University Hospital Amager and Hvidovre, Denmark
| | - Christoffer Cramer Lundsgaard
- Center for Neuropsychiatric Depression Research, Mental Health Center Glostrup, Mental Health Services of the Capital Region of Denmark, Copenhagen University Hospital, Glostrup, Denmark; Institute of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Denmark
| | - André Mathiassen
- Center for Neuropsychiatric Depression Research, Mental Health Center Glostrup, Mental Health Services of the Capital Region of Denmark, Copenhagen University Hospital, Glostrup, Denmark; Institute of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Denmark
| | - Adam Ryszczuk
- Danish Research Centre for Magnetic Resonance, Centre for Functional and Diagnostic Imaging and Research, Copenhagen University Hospital Amager and Hvidovre, Denmark
| | - Hartwig Roman Siebner
- Institute of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Denmark; Danish Research Centre for Magnetic Resonance, Centre for Functional and Diagnostic Imaging and Research, Copenhagen University Hospital Amager and Hvidovre, Denmark; Department of Neurology, Copenhagen University Hospital Bispebjerg and Frederiksberg, Copenhagen, Denmark
| | - Egill Rostrup
- Institute of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Denmark; Center for Neuropsychiatric Schizophrenia Research, Mental Health Center Glostrup, Glostrup, Denmark
| | - Kristoffer Madsen
- Danish Research Centre for Magnetic Resonance, Centre for Functional and Diagnostic Imaging and Research, Copenhagen University Hospital Amager and Hvidovre, Denmark; Department of Applied Mathematics and Computer Science, Technical University of Denmark, Kongens Lyngby, Denmark
| | - Poul Videbech
- Center for Neuropsychiatric Depression Research, Mental Health Center Glostrup, Mental Health Services of the Capital Region of Denmark, Copenhagen University Hospital, Glostrup, Denmark; Institute of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Denmark
| |
Collapse
|
4
|
Loef D, van Eijndhoven P, van den Munckhof E, Hoogendoorn A, Manten R, Spaans HP, Tendolkar I, Rutten B, Nuninga J, Somers M, van Dellen E, van Exel E, Schouws S, Dols A, Verwijk E. Pre-treatment predictors of cognitive side-effects after treatment with electroconvulsive therapy in patients with depression: A multicenter study. J Affect Disord 2024; 349:321-331. [PMID: 38195009 DOI: 10.1016/j.jad.2024.01.049] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/28/2023] [Revised: 12/29/2023] [Accepted: 01/03/2024] [Indexed: 01/11/2024]
Abstract
BACKGROUND Electroconvulsive therapy (ECT) is a highly effective treatment for major depressive episodes (MDE). However, ECT-induced cognitive side-effects remain a concern. Identification of pre-treatment predictors that contribute to these side-effects remain unclear. We examined cognitive performance and individual cognitive profiles over time (up to six months) following ECT and investigated possible pre-treatment clinical and demographic predictors of cognitive decline shortly after ECT. METHODS 634 patients with MDE from five sites were included with recruitment periods between 2001 and 2020. Linear mixed models were used to examine how cognitive performance, assessed with an extensive neuropsychological test battery, evolved over time following ECT. Next, possible pre-treatment predictors of cognitive side-effects directly after ECT were examined using linear regression. RESULTS Directly after ECT, only verbal fluency (animal and letter; p < 0.0001; Cohen's d: -0.25 and -0.29 respectively) and verbal recall (p < 0.0001; Cohen's d: -0.26) significantly declined. However, during three and six months of follow-up, cognitive performance across all domains significantly improved, even outperforming baseline levels. No other pre-treatment factor than a younger age predicted a larger deterioration in cognitive performance shortly after ECT. LIMITATIONS There was a substantial amount of missing data especially at 6 months follow-up. CONCLUSIONS Our findings show that verbal fluency and memory retention are temporarily affected immediately after ECT. Younger patients may be more susceptible to experiencing these acute cognitive side-effects, which seems to be mostly due to a more intact cognitive functioning prior to ECT. These findings could contribute to decision-making regarding treatment selection, psychoeducation, and guidance during an ECT course.
Collapse
Affiliation(s)
- Dore Loef
- Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Psychiatry, Boelelaan 1117, Amsterdam, the Netherlands; Amsterdam Neuroscience, Mood, Anxiety, Psychosis, Sleep & Stress Program, Amsterdam, the Netherlands; GGZ inGeest Mental Health Care, Amsterdam, the Netherlands.
| | | | | | - Adriaan Hoogendoorn
- Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Psychiatry, Boelelaan 1117, Amsterdam, the Netherlands; Amsterdam Neuroscience, Mood, Anxiety, Psychosis, Sleep & Stress Program, Amsterdam, the Netherlands; GGZ inGeest Mental Health Care, Amsterdam, the Netherlands
| | - Ruby Manten
- GGZ Noord-Holland-Noord Mental Health Care, Alkmaar, the Netherlands
| | | | - Indira Tendolkar
- Department of Psychiatry, Radboud umc, Nijmegen, the Netherlands; Donders Institute for Brain, Cognition and Behavior, Department of Psychiatry, Nijmegen, the Netherlands
| | - Bart Rutten
- Department of Psychiatry and Neuropsychology, School for Mental Health and Neuroscience, Maastricht University Medical Centre, Maastricht, the Netherlands
| | - Jasper Nuninga
- Department of Psychiatry, UMC Utrecht Brain Center, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
| | - Metten Somers
- Department of Psychiatry, UMC Utrecht Brain Center, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
| | - Edwin van Dellen
- Department of Psychiatry, UMC Utrecht Brain Center, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands; Department of Neurology, Universitair Ziekenhuis Brussel Center for Neurosciences, Vrije Universiteit Brussel Brussels, Belgium
| | - Eric van Exel
- Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Psychiatry, Boelelaan 1117, Amsterdam, the Netherlands; Amsterdam Neuroscience, Mood, Anxiety, Psychosis, Sleep & Stress Program, Amsterdam, the Netherlands; GGZ inGeest Mental Health Care, Amsterdam, the Netherlands
| | - Sigfried Schouws
- Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Psychiatry, Boelelaan 1117, Amsterdam, the Netherlands; Amsterdam Neuroscience, Mood, Anxiety, Psychosis, Sleep & Stress Program, Amsterdam, the Netherlands; GGZ inGeest Mental Health Care, Amsterdam, the Netherlands
| | - Annemiek Dols
- Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Psychiatry, Boelelaan 1117, Amsterdam, the Netherlands; Amsterdam Neuroscience, Mood, Anxiety, Psychosis, Sleep & Stress Program, Amsterdam, the Netherlands; Department of Psychiatry, UMC Utrecht Brain Center, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
| | - Esmée Verwijk
- Parnassia Psychiatric Institute, The Hague, the Netherlands; University of Amsterdam, Department of Psychology, Amsterdam, the Netherlands; Amsterdam UMC, AMC, Department of Medical Psychology, Amsterdam, the Netherlands
| |
Collapse
|
5
|
Valentim WL, Tylee DS, Polimanti R. A perspective on translating genomic discoveries into targets for brain-machine interface and deep brain stimulation devices. WIREs Mech Dis 2024; 16:e1635. [PMID: 38059513 PMCID: PMC11163995 DOI: 10.1002/wsbm.1635] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2023] [Revised: 10/22/2023] [Accepted: 11/17/2023] [Indexed: 12/08/2023]
Abstract
Mental illnesses have a huge impact on individuals, families, and society, so there is a growing need for more efficient treatments. In this context, brain-computer interface (BCI) technology has the potential to revolutionize the options for neuropsychiatric therapies. However, the development of BCI-based therapies faces enormous challenges, such as power dissipation constraints, lack of credible feedback mechanisms, uncertainty of which brain areas and frequencies to target, and even which patients to treat. Some of these setbacks are due to the large gap in our understanding of brain function. In recent years, large-scale genomic analyses uncovered an unprecedented amount of information regarding the biology of the altered brain function observed across the psychopathology spectrum. We believe findings from genetic studies can be useful to refine BCI technology to develop novel treatment options for mental illnesses. Here, we assess the latest advancements in both fields, the possibilities that can be generated from their intersection, and the challenges that these research areas will need to address to ensure that translational efforts can lead to effective and reliable interventions. Specifically, starting from highlighting the overlap between mechanisms uncovered by large-scale genetic studies and the current targets of deep brain stimulation treatments, we describe the steps that could help to translate genomic discoveries into BCI targets. Because these two research areas have not been previously presented together, the present article can provide a novel perspective for scientists with different research backgrounds. This article is categorized under: Neurological Diseases > Genetics/Genomics/Epigenetics Neurological Diseases > Biomedical Engineering.
Collapse
Affiliation(s)
- Wander L. Valentim
- Faculty of Medicine, Federal University of Minas Gerais, Belo Horizonte, Brazil
- Department of Psychiatry, Yale University School of Medicine, New Haven, CT
| | - Daniel S. Tylee
- Department of Psychiatry, Yale University School of Medicine, New Haven, CT
- VA CT Healthcare Center, West Haven, CT, USA
| | - Renato Polimanti
- Department of Psychiatry, Yale University School of Medicine, New Haven, CT
- VA CT Healthcare Center, West Haven, CT, USA
| |
Collapse
|
6
|
Verledens C, Obbels J, Van den Eynde L, Pilato E, Verspecht S, Hebbrecht K, De Schuyteneer E, Vansteelandt K, Sienaert P. Electroconvulsive therapy related anxiety in patients with depression: The influence of cognitive coping styles. Acta Psychiatr Scand 2024; 149:33-40. [PMID: 37986171 DOI: 10.1111/acps.13637] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/23/2023] [Revised: 10/10/2023] [Accepted: 11/03/2023] [Indexed: 11/22/2023]
Abstract
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. How cognitive coping is related to ERA, is unknown. METHODS The sample consisted of 71 patients with unipolar or bipolar depression referred for ECT. Cognitive coping was assessed at baseline, while ERA was measured each morning before the ECT session. Using a Linear Mixed Model, the influence of cognitive coping styles on ERA was investigated. RESULTS Blunting was associated with lower levels of ERA (p = 0.037) and monitoring tended to be associated with higher levels of ERA (p = 0.057) throughout the ECT course. Patients with a depression with psychotic features scored significantly higher on monitoring, but even after controlling for monitoring they showed a stronger decline in ERA during treatment compared to patients without psychotic features. CONCLUSION Cognitive coping style contributes to individual differences in ERA. Blunting is a protective factor, leading to lower levels of ERA throughout the ECT course. On the contrary, patients with a higher monitoring style tend to experience higher levels of ERA. Further insights in these coping mechanisms may help to tailor future treatment to individual patients and reduce ERA before and during ECT treatment.
Collapse
Affiliation(s)
- Chelsea Verledens
- KU Leuven, Department of Neurosciences, Research Group Psychiatry, Neuropsychiatry, Academic Center for ECT and Neuromodulation (AcCENT), University Psychiatric Center KU Leuven, Kortenberg, Belgium
| | - Jasmien Obbels
- KU Leuven, Department of Neurosciences, Research Group Psychiatry, Neuropsychiatry, Academic Center for ECT and Neuromodulation (AcCENT), University Psychiatric Center KU Leuven, Kortenberg, Belgium
| | - Liese Van den Eynde
- KU Leuven, Department of Neurosciences, Research Group Psychiatry, Neuropsychiatry, Academic Center for ECT and Neuromodulation (AcCENT), University Psychiatric Center KU Leuven, Kortenberg, Belgium
| | - Eva Pilato
- KU Leuven, Department of Neurosciences, Research Group Psychiatry, Neuropsychiatry, Academic Center for ECT and Neuromodulation (AcCENT), University Psychiatric Center KU Leuven, Kortenberg, Belgium
| | - Shauni Verspecht
- KU Leuven, Department of Neurosciences, Research Group Psychiatry, Neuropsychiatry, Academic Center for ECT and Neuromodulation (AcCENT), University Psychiatric Center KU Leuven, Kortenberg, Belgium
| | - Kaat Hebbrecht
- KU Leuven, Department of Neurosciences, Research Group Psychiatry, Neuropsychiatry, Academic Center for ECT and Neuromodulation (AcCENT), University Psychiatric Center KU Leuven, Kortenberg, Belgium
| | - Emma De Schuyteneer
- KU Leuven, Department of Neurosciences, Research Group Psychiatry, Neuropsychiatry, Academic Center for ECT and Neuromodulation (AcCENT), University Psychiatric Center KU Leuven, Kortenberg, Belgium
| | - Kristof Vansteelandt
- KU Leuven, Department of Neurosciences, Research Group Psychiatry, Neuropsychiatry, Academic Center for ECT and Neuromodulation (AcCENT), University Psychiatric Center KU Leuven, Kortenberg, Belgium
| | - Pascal Sienaert
- KU Leuven, Department of Neurosciences, Research Group Psychiatry, Neuropsychiatry, Academic Center for ECT and Neuromodulation (AcCENT), University Psychiatric Center KU Leuven, Kortenberg, Belgium
| |
Collapse
|
7
|
Copersino ML, DeTore NR, Piltch C, Bolton P, Henderson T, Davis VF, Eberlin ES, Kadden L, McGurk SR, Seiner SJ, Mueser KT. A Pilot Study of Adjunctive Group Therapy to Enhance Coping With Cognitive Challenges and Support Cognitive Health After Electroconvulsive Therapy. J ECT 2023; 39:248-254. [PMID: 37530733 DOI: 10.1097/yct.0000000000000943] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 08/03/2023]
Abstract
OBJECTIVES Concerns about the cognitive adverse effects of electroconvulsive therapy (ECT) are common among recipients of the treatment despite its relatively small adverse effects on cognitive functioning. Interventions aimed at remediating or improving coping with cognitive adverse effects of ECT have not been developed. The Enhancing Cognitive Domains after ECT (ENCODE) program is a new group intervention aimed at teaching self-management strategies to cope with the cognitive challenges and associated anxiety that often accompanies ECT. METHODS This pilot study used a pretest-posttest design to examine the feasibility and clinical utility of delivering ENCODE to 20 adults who had received ECT in a hospital-based ECT program. RESULTS The program was found to be both feasible and acceptable as indicated by the attainment of recruitment targets, high rates of attendance (85% of participants attended at least 5 of the 6 group sessions), and high participant satisfaction ratings (88% reported that ENCODE helped or helped very much to manage their cognitive challenges). The clinical utility of the program was suggested by reductions in depressive symptom severity and subjective memory complaints. Nonsignificant improvements were observed in global cognitive function and cognitive self-efficacy. CONCLUSIONS This study provides preliminary evidence for the feasibility and clinical utility of ENCODE based on program demand, strong participant satisfaction, and postgroup reductions in distress and subjective memory complaints.
Collapse
|
8
|
Mahgoub Y, Hamlin D, Francis A. Developing a definition of early ECT dropout and exploring correlates of dropout. Gen Hosp Psychiatry 2023; 85:247-248. [PMID: 37607847 DOI: 10.1016/j.genhosppsych.2023.08.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/03/2023] [Revised: 08/14/2023] [Accepted: 08/16/2023] [Indexed: 08/24/2023]
Affiliation(s)
- Yassir Mahgoub
- Penn State Hershey Medical Center, Department of Psychiatry and Behavioral Health 500 University Dr, Hershey, PA 17033, United States of America.
| | - Dallas Hamlin
- Penn State Hershey Medical Center, Department of Psychiatry and Behavioral Health 500 University Dr, Hershey, PA 17033, United States of America.
| | - Andrew Francis
- Penn State Hershey Medical Center, Department of Psychiatry and Behavioral Health 500 University Dr, Hershey, PA 17033, United States of America.
| |
Collapse
|
9
|
Deng CJ, Nie S, Mai JX, Huang X, Huang XB, Zheng W. Electroconvulsive therapy knowledge and attitudes among patients and caregivers in South China: A preliminary study. Front Psychiatry 2023; 14:1145301. [PMID: 36993925 PMCID: PMC10040676 DOI: 10.3389/fpsyt.2023.1145301] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/16/2023] [Accepted: 02/20/2023] [Indexed: 03/14/2023] Open
Abstract
BackgroundElectroconvulsive therapy (ECT) is a safe and effective therapy for individuals suffering from major psychiatric disorders, but attitudes towards ECT among patients and caregivers have not been well studied. This study was conducted to elucidate patient and caregiver knowledge and attitudes concerning ECT in South China.MethodsThe sample comprised 92 patients diagnosed with major psychiatric disorders and their caregivers (n = 92). Participants completed questionnaire measures of knowledge and attitudes related to ECT.ResultsInformation before ECT was inadequately provided to both caregivers and patients (55.4% versus 37.0%, p < 0.05). Caregivers reported receiving more adequate information about the therapeutic effects (50.0% versus 44.6%), side effects (67.4% versus 41.3%), and risks (55.4% versus 20.7%) of ECT when compared to patients (all p < 0.05). However, less than half of patients and caregivers believed that ECT was effective (43.5% versus 46.7%, p > 0.05), while more than half of them believed that ECT was beneficial (53.3% versus 71.7%, p < 0.05), and approximately half of them believed that ECT was safe (50.0% versus 51.1%, p > 0.05). A total of 32.6% of patients and 55.4% of caregivers (p < 0.05) reported that ECT was used only for critically ill patients. A total of 62.0% of patients experienced side effects, with memory impairment being the most commonly reported.ConclusionClinicians should develop a systematic health education program before ECT treatment and ensure that patients and caregivers have an accurate understanding of ECT, particularly the treatment process, its therapeutic effects and potential side effects prior to administering this treatment.
Collapse
|
10
|
Obbels J, Gijsbregts E, Verwijk E, Verspecht S, Lambrichts S, Vansteelandt K, Sienaert P. ECT-related anxiety during maintenance ECT: A prospective study. Acta Psychiatr Scand 2022; 146:604-612. [PMID: 36081255 DOI: 10.1111/acps.13496] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/11/2022] [Revised: 06/14/2022] [Accepted: 08/28/2022] [Indexed: 01/29/2023]
Abstract
OBJECTIVE Despite the established safety of electroconvulsive therapy (ECT), ECT-related anxiety (ERA) remains one of the most distressing complications of ECT. ERA is reported to diminish during an acute course of ECT, but it was never studied during maintenance ECT (M-ECT). Our aim was to study the trajectories of ERA during M-ECT and how they differ from trajectories during the acute course. METHODS Thirty-nine patients with unipolar or bipolar depression, retained for M-ECT after an acute ECT course, were included. ERA was assessed the morning before each ECT session using the ECT-related Anxiety Questionnaire (ERAQ). RESULTS ERA remained stable during M-ECT (RC = -0.05 (SE = 0.06), t(8.35) = -0.86, p = 0.42), while ERA declined significantly during the acute course (RC = -0.85 (SE = 0.30), t(33.6) = -2.81, p = 0.0082). During the acute course, patients with a psychotic depression were more anxious at baseline (t(32)= -2.42, p = 0.02), and showed a significant decline in ERAQ scores (RC = -1.65 (SE = 0.46), t(31.6) = -3.56, p = 0.0012), whereas patients with a non-psychotic depression were less anxious at baseline and retained stable ERAQ scores during the acute course (RC = -0.06 (SE = 0.41), t(32.1) = -0.14, p = 0.89). Whereas a correlation (r = 0.48) was noticed between the decline of depression severity and ERA during the acute course, this was not the case during M-ECT. CONCLUSION ERA runs a stable course during M-ECT, after having decreased during the acute course. During the acute course, ERA trajectories differed significantly between patients with a psychotic and non-psychotic depression. Decline of depression severity and ERA are significantly connected during the acute course of ECT. Both depression severity and ERA remain stable during M-ECT.
Collapse
Affiliation(s)
- Jasmien Obbels
- KU Leuven - University of Leuven, University Psychiatric Center KU Leuven, Academic Center for ECT and Neuromodulation (AcCENT), Kortenberg, Belgium
| | - Els Gijsbregts
- Department of Psychiatry, University Psychiatric Center KU Leuven, Kortenberg, Belgium
| | - Esmée Verwijk
- Department of Medical Psychology, Neuropsychology Department, Amsterdam UMC location Academic Medical Center, Amsterdam, The Netherlands.,Department of Psychology, Brain & Cognition, University of Amsterdam, Amsterdam, The Netherlands.,ECT Department, Parnassia Psychiatric Institute, The Hague, The Netherlands
| | - Shauni Verspecht
- KU Leuven - University of Leuven, University Psychiatric Center KU Leuven, Academic Center for ECT and Neuromodulation (AcCENT), Kortenberg, Belgium
| | - Simon Lambrichts
- KU Leuven - University of Leuven, University Psychiatric Center KU Leuven, Academic Center for ECT and Neuromodulation (AcCENT), Kortenberg, Belgium
| | - Kristof Vansteelandt
- KU Leuven - University of Leuven, University Psychiatric Center KU Leuven, Academic Center for ECT and Neuromodulation (AcCENT), Kortenberg, Belgium
| | - Pascal Sienaert
- KU Leuven - University of Leuven, University Psychiatric Center KU Leuven, Academic Center for ECT and Neuromodulation (AcCENT), Kortenberg, Belgium
| |
Collapse
|
11
|
Tamman AJF, Anand A, Mathew SJ. A comparison of the safety, feasibility, and tolerability of ECT and ketamine for treatment-resistant depression. Expert Opin Drug Saf 2022; 21:745-759. [PMID: 35253555 DOI: 10.1080/14740338.2022.2049754] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
INTRODUCTION Treatment-resistant depression (TRD) is a problematic and prevalent public health and societal concern. Although electroconvulsive therapy (ECT) is the gold standard TRD intervention, the treatment evokes apprehension due to public perceptions, feasibility, and tolerability. Despite significant medical advancements, few medications have been approved by the U.S. Food and Drug Administration for TRD. In 2019, intranasal esketamine, the S-isomer of racemic ketamine, was approved for TRD, garnering significant excitement about the potential for the drug to act as an alternative treatment to ECT. AREAS COVERED The goal of this narrative review is to compare the safety, efficacy, and tolerability of ketamine and ECT; clarify whether ketamine is a reasonable alternative to ECT; and to facilitate improved treatment assignment for TRD. Empirical quantitative and qualitative studies and national and international guidelines these treatments are reviewed. EXPERT OPINION : The field awaits the results of two ongoing large comparative effectiveness trials of ECT and IV ketamine for TRD, which should help guide clinicians and patients as to the relative risk and benefit of these interventions. Over the next five years we anticipate further innovations in neuromodulation and in drug development which broadly aim to develop more tolerable versions of ECT and ketamine, respectively.
Collapse
Affiliation(s)
- Amanda J F Tamman
- Department of Psychology, St. John's University, Queens, NY, USA.,Mood and Anxiety Disorders Program, Menninger Department of Psychiatry and Behavioral Sciences, Baylor College of Medicine, Houston, TX, USA
| | - Amit Anand
- Department of Psychiatry, Mass General Brigham, Harvard Medical School, Boston, MA, USA
| | - Sanjay J Mathew
- Michael E. Debakey VA Medical Center, Houston, TX, USA.,Mood and Anxiety Disorders Program, Menninger Department of Psychiatry and Behavioral Sciences, Baylor College of Medicine, Houston, TX, USA
| |
Collapse
|
12
|
Effectiveness of aromatherapy with inhaled lavender essential oil and breathing exercises on ECT-related anxiety in depressed patients. Explore (NY) 2021; 18:683-687. [PMID: 35027302 DOI: 10.1016/j.explore.2021.12.006] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2021] [Revised: 12/13/2021] [Accepted: 12/27/2021] [Indexed: 11/22/2022]
Abstract
Background and aims Electroconvulsive therapy (ECT) is considered a safe, effective, and significant treatment in patients suffering from a major depressive disorder. Anxiety caused by this invasive treatment may impose several side effects on patients. The purpose of this study was to evaluate the effectiveness of aromatherapy with inhaled lavender essential oil and breathing exercises on ECT-related anxiety in depressed patients. Methods In this randomized controlled clinical trial, 90 depressed patients were selected and divided into three groups: aromatherapy, breathing exercise, and routine care using a random allocation method. Before undergoing ECT, the aromatherapy group was exposed to the inhaled lavender essential oil (n = 30), the breathing exercise group performed the breathing exercises (n = 30), and the routine care group received routine care (n = 30). Before (20 min) and after the intervention (30 min later), patients' anxiety was assessed using Beck Anxiety Inventory. Results After the intervention, the results revealed that anxiety score changes were statistically significant among the three groups (p < 0.001). In addition, it was found that the patients' mean anxiety scores significantly decreased in the aromatherapy and breathing exercise groups compared to with the pre-intervention scores (p < 0.001). Conclusion Aromatherapy with inhaled lavender essential oil and breathing exercises can be considered by clinical nurses as simple, applicable, and effective interventions to reduce ECT-related anxiety in depressed patients.
Collapse
|
13
|
Hajak VL, Hajak G, Ziegelmayer C, Grimm S, Trapp W. Risk Assessment of Electroconvulsive Therapy in Clinical Routine: A 3-Year Analysis of Life-Threatening Events in More Than 3,000 Treatment Sessions. Front Psychol 2021; 12:767915. [PMID: 34887815 PMCID: PMC8650631 DOI: 10.3389/fpsyg.2021.767915] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Accepted: 10/20/2021] [Indexed: 11/13/2022] Open
Abstract
Background: Extensive research has reported that electroconvulsive therapy (ECT) can be highly effective in approximately 80% of patients suffering from depression. Its clinical use is mainly limited by historical objections and the concern about unwanted adverse effects (AEs), including serious and potentially life-threatening adverse events (pLTAEs), induced either by ECT or by anesthesia. Objective risk estimation is, therefore, a decisive factor in determining an indication for ECT. Methods: This paper presents a retrospective analysis of 3-year safety protocols and patient files of 157 patients who received a total of 3,106 ECT applications in a psychiatric inpatient setting at a psychiatric community hospital. This patient group comprises 5.3% of inpatients admitted with comparable diagnoses. Adverse events were analyzed from standardized safety protocols and patient files with a focus on pLTAEs. Results: Adverse events were reported for 30 (19.1%) of the 157 participants during 39 (6.1%) of 641 hospital stays. Serious pLTAEs occurred during three electroconvulsive stimulations in three patients, who needed action through the administration of medication or mechanical respiration. No patient suffered permanent damage to health, and no patient died. The incidence of these and other AEs was independent of sex, age, and diagnosis of patients, and anesthesia medication. Minor AEs occurred more often with higher stimulus doses and an increasing number of treatments. Conclusion: The low incidence rate of 0.097% of serious pLTAEs that require medical action may allow the conclusion that ECT is a rather safe treatment when performed in a controlled setting. The beneficial risk profile of ECT performed in the standard care of psychiatric hospitals suggests a more generous indication of this treatment method. We recommend that ECT facilities collect individual safety data to allow a reliable judgment of their institutional ECT risk profile.
Collapse
Affiliation(s)
- Vivien L Hajak
- Department of Psychology, Medical School Berlin, Berlin, Germany.,Department of Psychiatry, Psychosomatic Medicine and Psychotherapy, Social Foundation Bamberg, Bamberg, Germany
| | - Göran Hajak
- Department of Psychiatry, Psychosomatic Medicine and Psychotherapy, Social Foundation Bamberg, Bamberg, Germany
| | - Christoph Ziegelmayer
- Department of Psychiatry, Psychosomatic Medicine and Psychotherapy, Social Foundation Bamberg, Bamberg, Germany
| | - Simone Grimm
- Department of Psychiatry, Psychosomatic Medicine and Psychotherapy, Social Foundation Bamberg, Bamberg, Germany.,Department of Psychiatry, Charité, Campus Benjamin Franklin, Berlin, Germany
| | - Wolfgang Trapp
- Department of Psychiatry, Psychosomatic Medicine and Psychotherapy, Social Foundation Bamberg, Bamberg, Germany.,Department of Psychology, Otto-Friedrich-University of Bamberg, Bamberg, Germany.,Department of Psychology, University of Applied Sciences, Bamberg, Germany
| |
Collapse
|
14
|
Hjerrild S, Kahlert J, Buchholtz PE, Rosenberg R, Videbech P. Long-Term Risk of Developing Dementia After Electroconvulsive Therapy for Affective Disorders. J ECT 2021; 37:250-255. [PMID: 33907075 DOI: 10.1097/yct.0000000000000770] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
OBJECTIVES Severe depression is associated with an increased risk of developing dementia, however, whether treatment with electroconvulsive therapy (ECT) modify this risk remains unknown. METHODS In this matched cohort study, 1089 consecutive in-patients with affective disorders, receiving ECT during the period 1982 to 2000, were matched with 3011 in-patients with affective disorders not treated with ECT (non-ECT), and 108,867 individuals randomly selected from the background population. The comparison cohorts were matched on sex, age, and the non-ECT cohort was further matched according to diagnoses and admission period and hospital. Dementia diagnoses were retrieved from the national patient health registry. Analyses were adjusted for disease severity, somatic, and psychiatric comorbidities. RESULTS The cumulative incidence of dementia was 13.45% (10.75-16.46%) in the ECT cohort after 34 years of follow-up, 10.53% (8.5-12.81%) in the non-ECT cohort, and 8.43% (8.17-8.7%) in the background cohort. Using the ECT cohort as reference and age as the underlying time scale, the adjusted hazard ratio of developing dementia was 0.73 (0.52-1.04) in the non-ECT cohort and 0.61 (0.49-0.76) in the background cohort. The stratified analysis based on age at index (<65 years; 65-80 years; >80 years) found no age-related difference in the risk of developing dementia between the ECT cohort and non-ECT cohort. CONCLUSIONS The ECT treatment of affective disorders was not associated with an increased long-term risk of developing dementia compared with in-patients with affective disorders not treated with ECT.
Collapse
Affiliation(s)
| | - Johnny Kahlert
- Department of Clinical Epidemiology, Aarhus University Hospital
| | | | - Raben Rosenberg
- Psychiatric Centre Amager, Mental Health Services Capital Region of Denmark, Aarhus
| | - Poul Videbech
- Centre for Neuropsychiatric Depression Research, Mental Health Centre Glostrup, Glostrup, Denmark
| |
Collapse
|
15
|
Gbyl K, Støttrup MM, Mitta Raghava J, Xue Jie S, Videbech P. Hippocampal volume and memory impairment after electroconvulsive therapy in patients with depression. Acta Psychiatr Scand 2021; 143:238-252. [PMID: 33251575 DOI: 10.1111/acps.13259] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/16/2020] [Revised: 10/21/2020] [Accepted: 11/23/2020] [Indexed: 12/25/2022]
Abstract
OBJECTIVE Patients hesitate to consent to electroconvulsive therapy (ECT) because of the fear of memory impairment. The mechanisms underlying this impairment are unclear, but several observations suggest hippocampal alterations may be involved. We investigated whether ECT-induced change in hippocampal volume correlates with memory impairment. METHODS Using a 3 T MRI scanner, we acquired brain images and assessed cognitive performance in 22 severely depressed patients at three time points: (1) before ECT series, (2) within one week after the series, and (3) at six-month follow-up. The hippocampus was segmented into subregions using FreeSurfer. The dentate gyri (DG) were the primary regions of interest (ROIs) and major hippocampal subregions secondary ROIs. Cognitive performance was assessed using the Screen for Cognitive Impairment in Psychiatry and verbal memory using the Verbal Learning subtest. The linear mixed model and the repeated-measures correlation were used for statistical analyses. RESULTS ECT induced an increase in the right and left DG volume with co-occurring worsening in verbal memory, and these changes were within-patients negatively correlated (right DG, rrm = -0.85, df = 18, p = 0.0000002; left DG, rrm = -0.58, df = 18, p = 0.008). At a six-month follow-up, the volume of both DG decreased with a co-occurring improvement in verbal memory, and these changes were negatively correlated in the right DG (rrm = -0.64, df = 15, p = 0.005). Volume increases in 14 secondary ROIs were also negatively correlated with memory impairment. CONCLUSION ECT-related transient increases in the volume of major hippocampal subregions within-patients are associated with memory impairment. Hippocampal alterations following ECT should be the focus in searching for causes of the cognitive side effects.
Collapse
Affiliation(s)
- Krzysztof Gbyl
- Center for Neuropsychiatric Depression Research, Psychiatric Center Glostrup, Glostrup, Denmark
| | - Mette Marie Støttrup
- Center for Neuropsychiatric Depression Research, Psychiatric Center Glostrup, Glostrup, Denmark
| | - Jayachandra Mitta Raghava
- Center for Neuropsychiatric Schizophrenia Research and Center for Clinical Intervention and Neuropsychiatric Schizophrenia Research, Psychiatric Center Glostrup, Glostrup, Denmark.,Functional Imaging Unit, Department of Clinical Physiology, Nuclear Medicine and PET, Rigshospitalet, Glostrup, Denmark
| | - Song Xue Jie
- Department of Clinical Psychiatry, Psychiatric Center Glostrup, Glostrup, Denmark
| | - Poul Videbech
- Center for Neuropsychiatric Depression Research, Psychiatric Center Glostrup, Glostrup, Denmark
| |
Collapse
|
16
|
Shillington AC, Langenecker SA, Shelton RC, Foxworth P, Allen L, Rhodes M, Pesa J, Williamson D, Rovner MH. Development of a patient decision aid for treatment resistant depression. J Affect Disord 2020; 275:299-306. [PMID: 32734922 DOI: 10.1016/j.jad.2020.07.014] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/05/2020] [Revised: 06/12/2020] [Accepted: 07/05/2020] [Indexed: 12/28/2022]
Abstract
BACKGROUND Shared decision-making (SDM) involves patients and clinicians choosing treatment jointly. SDM in mental health is hampered by lack of well-developed supporting tools. We describe an evidence-based patient decision aid (PDA) to facilitate SDM for treatment-resistant depression (TRD) following US National Quality Forum standards which are based upon the International Patient Decision Aid Standards (IPDAS). METHODS A web-based PDA was developed by a multidisciplinary steering committee of clinicians, patient advocates, patients and a decision scientist. Development included creating content consistent with decision-making domains that are impacted by patient preference in TRD. Development was guided by literature review, group conference calls/discussions, patient and clinician interviews (N = 8), high and lower literacy focus groups (N = 11) and pilot study (N = 5). The PDA presents risk-benefit information on domains (e.g., effectiveness, mode of administration, side effects, cost) and includes values clarification exercises. Pilot study patients were administered the Decisional Conflict Scale (DCS) and Decision Self-Efficacy Scale (DSES) prior to and following PDA interaction and clinician SDM. RESULTS During the pilot, prior to PDA interaction, mean (standard deviation) DCS score was 42.2 (14.4) and DSES score was 86.0 (14.6) out of 100. Following PDA interaction and SDM, DCS decreased (improved) to 28.1 (SD 4.1) and DSES increased to 95.5 (6.7). All patients endorsed that the PDA helped them to: recognize pros and cons of options; understand how treatments were administered, possible side-effects, and likelihood of benefit; recognize what was important relative to the decision; organize thoughts and prepare for a discussion with their clinician. CONCLUSIONS This PDA may support SDM in TRD. A future trial to determine impact of the present SMD on decision-making quality is warranted. It also highlights gaps in comparative effectiveness trials that could guide equitable shared decision-making.
Collapse
Affiliation(s)
| | | | | | | | - Luis Allen
- Advent Health Neuroscience Institute, Florida State University.
| | - Martha Rhodes
- Author - 3,000 Pulses Later: A Memoir of Surviving Depression Without Medication
| | - Jacqueline Pesa
- Population Health Research Real World Value & Evidence, Janssen Scientific Affairs, LLC.
| | | | | |
Collapse
|
17
|
Abstract
OBJECTIVES A reliable questionnaire designed to measure electroconvulsive therapy (ECT)-related anxiety is currently not available. We report the development and evaluation of the ECT-Related Anxiety Questionnaire (ERAQ), a questionnaire that measures anxiety with respect to ECT in clinical practice. METHODS Patients 18 years or older who were about to start with or were having an ECT course were asked to complete a self-designed 17-item ECT-related anxiety questionnaire. We investigated the psychometric properties of the ERAQ through the use of an exploratory and confirmatory factor analysis and Item Response Theory analysis. RESULTS One hundred eighty-three patients were included. From the exploratory factor analysis, we conclude that the scale is unidimensional. The confirmatory factor analysis model did not fit well to the data. The Item Response Theory analysis showed that the slope estimates ranged from 1.23 to 2.95 and that location parameters reflected a sizable underlying anxiety for ECT. CONCLUSIONS The ERAQ is a questionnaire that assesses ECT-related anxiety. It offers a measure of global severity and differentiates between various topics of anxiety. The ERAQ thus informs the clinician about the specific aspects of an ECT course that could trigger a patient's anxiety and can guide clinicians in how to discuss ECT-related anxieties with patients.
Collapse
|
18
|
Obbels J, Vansteelandt K, Verwijk E, Lambrichts S, Bouckaert F, Sienaert P. Understanding electroconvulsive therapy-related anxiety: a prospective study. Acta Psychiatr Scand 2020; 142:132-140. [PMID: 32474903 DOI: 10.1111/acps.13198] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 05/21/2020] [Indexed: 12/28/2022]
Abstract
AIMS OF STUDY Although electroconvulsive therapy (ECT)-related anxiety is experienced by a significant proportion of patients, it remains understudied. Our aim was to study the course of ECT-related anxiety during ECT. METHODS Seventy-four patients with unipolar or bipolar depression, referred for ECT, were included. ECT-related anxiety was assessed the morning before each ECT session using the ECT-related Anxiety Questionnaire (ERAQ). RESULTS Female patients reported more anxiety than men (F(1,64.6) = 3.95, P = 0.05). Patients with a psychotic depression were more anxious before the start of ECT (F(64.8) = 4.57, P = 0.04), but experienced a significant decrease in ECT-related anxiety (t(63.9) = -3.63, P = 0.0006), whereas patients with a non-psychotic depression remained stable on anxiety during their ECT course (t(63,9) = 0.76, P = 0.45). In addition, we found a significant correlation between the decrease of ECT-related anxiety and the decrease of depression-severity (r = 0.35; P = 0.04). CONCLUSION There are individual differences in ECT-related anxiety trajectories during ECT. Both female patients and patients with psychotic depression experienced more ECT-related anxiety before the start of ECT. The severity of ECT-related anxiety decreased significantly in patients with a psychotic depression, but remained stable in patients without a psychotic depression during ECT. In addition, patients who showed a stronger decrease in depression-severity also showed a stronger decrease in ECT-related anxiety. A better understanding of ECT-related anxiety trajectories can help in designing anxiety-reducing interventions.
Collapse
Affiliation(s)
- J Obbels
- Academic Center for ECT and Neuromodulation (AcCENT), KU Leuven - University of Leuven, University Psychiatric Center KU Leuven, Kortenberg, Belgium
| | - K Vansteelandt
- Academic Center for ECT and Neuromodulation (AcCENT), KU Leuven - University of Leuven, University Psychiatric Center KU Leuven, Kortenberg, Belgium
| | - E Verwijk
- Department of Medical Psychology, Neuropsychology Department, Amsterdam UMC location Academic Medical Center, Amsterdam, The Netherlands.,Department of Psychology, Brain & Cognition, University of Amsterdam, Amsterdam, The Netherlands.,ECT Department, Parnassia Psychiatric Institute, The Hague, The Netherlands
| | - S Lambrichts
- Academic Center for ECT and Neuromodulation (AcCENT), KU Leuven - University of Leuven, University Psychiatric Center KU Leuven, Kortenberg, Belgium
| | - F Bouckaert
- Old-age Psychiatry, KU Leuven - University of Leuven, University Psychiatric Center KU Leuven, Kortenberg, Belgium
| | - P Sienaert
- Academic Center for ECT and Neuromodulation (AcCENT), KU Leuven - University of Leuven, University Psychiatric Center KU Leuven, Kortenberg, Belgium
| |
Collapse
|
19
|
Biazar G, Khoshrang H, Emir Alavi C, Soleimani R, Atrkarroushan Z, Bayat Z, Razi Kazemi M. Electroconvulsive Therapy-Related Anxiety: A Survey in an Academic Hospital in the North of Iran. Anesth Pain Med 2020; 10:e99429. [PMID: 32337169 PMCID: PMC7158242 DOI: 10.5812/aapm.99429] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2019] [Revised: 01/03/2020] [Accepted: 01/16/2020] [Indexed: 11/16/2022] Open
Abstract
Background Electroconvulsive therapy (ECT) is a medical treatment most commonly used in the most severe psychiatric diseases; however due to unreal anxiety, it is not widely accepted by patients and their families. Objectives The present study aimed to investigate the main causes of ECT-related anxiety (ERA) in an academic hospital in the north of Iran. Methods In this study, the participants were hospitalized psychiatric patients with proper communication skills. A 12-item questionnaire encompassing four sections (namely ECT side-effects, procedure factors, medical team communication, and familial, social, and economic factors) were filled out by a responsible psychiatric resident through a face-to-face interview. The participants’ demographic information, including gender, age, psychiatry disorder, level of education, and history of ECT, were also recorded. Results In this study, 353 cases were analyzed, among whom 329 patients (93.2%) reported at least one item for ERA, and 143 patients (85.6 %) had the history of ECT. All the participants (100%) had no experience in this regard (P = 0.0001). The most common cause of ERA was ECT-related side effects (70.7%) such as memory impairment (60.4%), disablement (24.9%), and death (14.7%) followed by procedure factors (27.2%), general anesthesia (GA) (73.2 %), and electric current (26.8 %). A significant relationship was observed between gender and the history of ECT with the patients’ anxiety reasons (P = 0.0001); however, the other variables, including age (P = 0.72), type of disease (P = 0.144), and the level of education (P = 0.012) had no impact on the results. Conclusions In this paper, the main causes of ERA were general anesthesia, memory impairment, and electric current. Obviously, a multidisciplinary approach is required to help these patients to handle their fear and anxiety successfully.
Collapse
Affiliation(s)
- Gelareh Biazar
- Anesthesiology Research Center, Department of Anesthesiology, Alzahra Hospital, Guilan University of Medical Sciences, Rasht, Iran
| | - Hossein Khoshrang
- Anesthesiology Research Center, Department of Anesthesiology, Alzahra Hospital, Guilan University of Medical Sciences, Rasht, Iran
| | - Cyrus Emir Alavi
- Anesthesiology Department, Razi Clinical Research Development Center, Guilan University of Medical Sciences, Rasht, Iran
- Corresponding Author: MD, Pain Interventionalist, Associate Professor, Anesthesiology Department, Razi Clinical Research Development Center, Guilan University of Medical Sciences, Rasht, Iran. Tel: +98-9120221438,
| | - Robabeh Soleimani
- Department of Psychiatry, Kavosh Behavioral, Cognitive and Addiction Research Center, Shafa Hospital, Guilan University of Medical Sciences, Rasht, Iran
| | | | | | | |
Collapse
|
20
|
A Measure to Assess Perceptions and Knowledge About Electroconvulsive Therapy: Development and Psychometric Properties. J ECT 2020; 36:e1-e6. [PMID: 31192871 DOI: 10.1097/yct.0000000000000609] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVES Although electroconvulsive therapy (ECT) has been found to be one of the most robust and rapid treatments for severe depression, it is widely underused partly because of negative perceptions and inaccurate knowledge about the treatment. METHODS The 18-item ECT Perception and Knowledge (ECT-PK) measure was developed through a systematic review of the literature, subject matter expert ratings, and examination of content validity. The ECT-PK consists of Perception and Knowledge subscales, which were tested on a national sample of 1091 US adults who screened positive for depression in 2018 through Amazon's Mechanical Turk platform. RESULTS Evaluation of the ECT-PK subscales found that both subscales demonstrated good construct validity, criterion validity, and internal consistency reliability. Participants who had higher Perception and Knowledge subscale scores were significantly more likely to report that they were willing to try ECT. The ECT-PK revealed that many participants reported fears about pain, brain damage, and memory loss resulting from ECT, and had inaccurate knowledge about ECT being outdated or lacking scientific evidence. CONCLUSIONS Together, these results showed that the ECT-PK is an efficient and effective contemporary tool to measure the perception and knowledge of ECT, and highlights areas in need of psychoeducation.
Collapse
|
21
|
Feasibility of the Audio Recorded Cognitive Screen in the Assessment of Individuals Undergoing Electroconvulsive Therapy. J ECT 2020; 36:4-9. [PMID: 31913926 DOI: 10.1097/yct.0000000000000637] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
BACKGROUND Monitoring for cognitive deficits during a course of electroconvulsive therapy (ECT) is recommended, but cognitive assessment can be time consuming. The Audio Recorded Cognitive Screen (ARCS) is a cognitive test instrument with good psychometric properties that places minimal demands on clinicians' time, but until now, it has not been formally evaluated for monitoring cognition in the context of ECT treatment. OBJECTIVES This study aimed to assess the feasibility/utility of using the ARCS in the assessment of depressed patients undergoing ECT. METHODS Depressed patients undergoing ECT were tested with the ARCS and a comparison instrument, the Repeatable Battery for the Assessment of Neuropsychological Status (RBANS), in counterbalance order immediately before any ECT and after the sixth ECT treatment episode. Apathy (Apathy Scale) and depression (Profile of Mood states Short Form) were measured on both occasions. Analyses compared performances on the 2 cognitive instruments and examined for associations with the measures of apathy or depression. RESULTS Twenty-eight individuals (9 male, 19 female) aged 19 to 84 years underwent testing. Performances on the total ARCS were similar to those on the total RBANS, and both showed decline from baseline to follow-up. The total ARCS and RBANS measures correlated well (r = 0.75, P < 0.001). Neither apathy nor depression scores were significantly associated with scores on either the RBANS or ARCS. CONCLUSIONS The ARCS was acceptable and convenient in the assessment of cognition in patients undergoing treatment with ECT. In light of its practical advantages, further evaluation of the ARCS for detecting cognitive impairment and tracking cognitive changes during ECT seems warranted.
Collapse
|
22
|
Tsai J, Huang M, Wilkinson ST, Edelen C. Effects of video psychoeducation on perceptions and knowledge about electroconvulsive therapy. Psychiatry Res 2020; 286:112844. [PMID: 32192999 DOI: 10.1016/j.psychres.2020.112844] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/15/2019] [Revised: 01/30/2020] [Accepted: 02/02/2020] [Indexed: 11/21/2022]
Abstract
This study examined the effects of video psychoeducation about electroconvulsive therapy (ECT) on perceptions and knowledge about ECT. A pre-post design was used with a national sample of 1,068 adults who screened positive for depression. Participants' perceptions and knowledge about ECT were assessed before and after watching a psychoeducational video about ECT. Participants showed significant increases in positive perceptions and accurate knowledge about ECT after watching the psychoeducational video. In the perception domain, the items "ECT can be lifesaving" and "fears that ECT can be painful" showed the largest positive increases. In the knowledge domain, items related to "ECT is one of the safest procedures performed" and "ECT can be given safely to older persons" showed the largest increases. Over 20% of participants changed their mind and reported they were willing to try ECT after watching the video. Together, these findings suggest video psychoeducation about ECT holds great potential to improve perceptions and knowledge about ECT, particularly as new technologies are developed to create, distribute, and host videos to reach large audiences.
Collapse
Affiliation(s)
- Jack Tsai
- U.S. Department of Veterans Affairs, National Center on Homelessness Among Veterans, West Haven, CT USA; U.S. Department of Veterans Affairs, Connecticut Healthcare System, West Haven, CT USA; Department of Psychiatry, Yale University School of Medicine, New Haven, CT USA.
| | - Minda Huang
- Department of Psychology, University of Hartford, West Hartford, CT USA
| | - Samuel T Wilkinson
- Department of Psychiatry, Yale University School of Medicine, New Haven, CT USA
| | - Carl Edelen
- U.S. Department of Veterans Affairs, Connecticut Healthcare System, West Haven, CT USA; Department of Psychiatry, Yale University School of Medicine, New Haven, CT USA
| |
Collapse
|
23
|
Atay ÖC, Bag S, Usta H, Çetinkaya E, Yanik M. Satisfaction and attitude of bipolar patients regarding electroconvulsive therapy: modified or unmodified. Nord J Psychiatry 2020; 74:131-137. [PMID: 31657256 DOI: 10.1080/08039488.2019.1680730] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Objective: Ministry of Health of Turkey issued a legislation to use only modified electroconvulsive therapy (ECT) in 2005, and this study aimed to assess satisfaction and attitude of bipolar patients regarding modified and unmodified electroconvulsive therapy.Methods: A total of 100 patients (50 treated with modified electroconvulsive therapy (M-ECT) and 50 treated with unmodified ECT (UM-ECT) with a diagnosis of Bipolar Disorder (depressive or manic episode) were invited to participate in this study. Patients with euthymic mood were included. Satisfaction and attitude towards ECT were evaluated with a structured attitude questionnaire, and M-ECT and UM-ECT patients, and their subgroups (depressive vs. manic) were compared.Results: No significant differences were found between M-ECT and UM-ECT groups regarding age, sex, marital status and occupation. The majority of all patients (78%) were satisfied from treatment with ECT and with the outcome (88%), without significant differences between modified and unmodified groups. Forgetfulness (70%) and headaches (57%) occurred in all groups, with the only significant difference in forgetfulness being reported by more manic patients treated with UM-ECT. Depressive and manic patients treated with UM-ECT reported concerns of brain damage and physical harm significantly more frequently. While 86% of patients treated with M-ECT consented to a future treatment, this was significantly less in patients treated with UM-ECT (50%).Conclusions: Bipolar patients report a high degree of satisfaction treated either with modified or unmodified ECT but there was a significant difference in perception of adverse effects and willingness for receiving ECT in future.
Collapse
Affiliation(s)
- Özge Canbek Atay
- Department of Psychiatry, Bakirkoy Teaching Hospital for Psychiatry, Neurology and Neurosurgery, ECT Center, Istanbul, Turkey
| | - Sevda Bag
- Department of Psychiatry, Bakirkoy Teaching Hospital for Psychiatry, Neurology and Neurosurgery, Istanbul, Turkey
| | - Haluk Usta
- Department of Psychiatry, Erenkoy Teaching Hospital for Psychiatry and Neurology, Istanbul, Turkey
| | - Esin Çetinkaya
- Department of Psychiatry, Bakirkoy Teaching Hospital for Psychiatry, Neurology and Neurosurgery, ECT Center, Istanbul, Turkey
| | - Medaim Yanik
- Department of Psychiatry, Bakirkoy Teaching Hospital for Psychiatry, Neurology and Neurosurgery, ECT Center, Istanbul, Turkey
| |
Collapse
|
24
|
Besse M, Belz M, Folsche T, Vogelgsang J, Methfessel I, Steinacker P, Otto M, Wiltfang J, Zilles D. Serum neurofilament light chain (NFL) remains unchanged during electroconvulsive therapy. World J Biol Psychiatry 2020; 21:148-154. [PMID: 31818180 DOI: 10.1080/15622975.2019.1702717] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Objectives: Although there is consistent evidence that electroconvulsive therapy (ECT) is safe and well tolerated by the majority of patients, some authors still accuse ECT to inevitably cause brain damage and permanent memory loss, assertions that may increase patients' worries about a useful treatment. Recently, the measurement of neurofilament light chain (NFL) in peripheral blood was technically implemented, permitting longitudinal analysis of this biomarker for axonal damage. NFL is part of the axonal cytoskeleton and is released into the CSF and peripheral blood in the context of neuronal damage.Methods: In our study, blood from 15 patients with major depressive disorder receiving ECT was collected before the first ECT as well as 24 h and seven days after the last ECT, respectively. NFL concentrations were analysed using the ultrasensitive single molecule array (Simoa) technology.Results: NFL concentrations did not differ between patients and healthy controls, and there was no significant change in NFL levels in the course of ECT. On the contrary, we even found a slight decrease in absolute NFL concentrations.Conclusions: Our study confirms the safety of ECT by using a most sensitive method for the detection of NFL in peripheral blood as a biomarker of neuronal damage.
Collapse
Affiliation(s)
- Matthias Besse
- Department of Psychiatry and Psychotherapy, University Medical Center Göttingen, Göttingen, Germany
| | - Michael Belz
- Department of Psychiatry and Psychotherapy, University Medical Center Göttingen, Göttingen, Germany
| | - Thorsten Folsche
- Department of Psychiatry and Psychotherapy, University Medical Center Göttingen, Göttingen, Germany
| | - Jonathan Vogelgsang
- Department of Psychiatry and Psychotherapy, University Medical Center Göttingen, Göttingen, Germany
| | - Isabel Methfessel
- Department of Psychiatry and Psychotherapy, University Medical Center Göttingen, Göttingen, Germany
| | - Petra Steinacker
- Experimental Neurology, Center for Biomedical Research, University of Ulm, Ulm, Germany
| | - Markus Otto
- Experimental Neurology, Center for Biomedical Research, University of Ulm, Ulm, Germany
| | - Jens Wiltfang
- Department of Psychiatry and Psychotherapy, University Medical Center Göttingen, Göttingen, Germany.,German Center for Neurodegenerative Diseases (DZNE) Goettingen, Goettingen, Germany.,iBiMED, Medical Sciences Department, University of Aveiro, Aveiro, Portugal
| | - David Zilles
- Department of Psychiatry and Psychotherapy, University Medical Center Göttingen, Göttingen, Germany
| |
Collapse
|
25
|
Abstract
This article builds upon prior efforts to improve the quality of electroconvulsive therapy (ECT) practice and care by encouraging the participation of family members in the ECT process. This participation included the presence of a family member or significant other (SO) in the treatment room during the ECT procedure. Suggestions for limiting that presence to the induction process and for providing limited physical contact with the patient are proposed. The participation of the SO during the pretreatment assessment process is encouraged. Because of possible impairment of memory and judgment, accurate information about the patient's condition and intercurrent life events, as provided by the SO, is often crucial. Furthermore, the patient's report may be influenced by the common experience of fear of ECT. Under these circumstances, an alliance with the SO may at times be more crucial than the alliance with the patient. The importance of establishing a therapeutic alliance with both patient and SO is emphasized. An illustrative clinical vignette is provided.
Collapse
|
26
|
Obbels J, Verwijk E, Vansteelandt K, Dols A, Bouckaert F, Schouws S, Vandenbulcke M, Emsell L, Stek M, Sienaert P. Long-term neurocognitive functioning after electroconvulsive therapy in patients with late-life depression. Acta Psychiatr Scand 2018; 138:223-231. [PMID: 30003550 DOI: 10.1111/acps.12942] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 06/27/2018] [Indexed: 11/29/2022]
Abstract
OBJECTIVE There is ongoing concern about the possible negative impact of ECT on neurocognitive functioning in older patients. In this study, we aimed to characterize the long-term cognitive effects of ECT in patients with late-life depression, using an extensive neuropsychological battery. METHODS A total of 110 patients aged 55 years and older with unipolar depression, referred for ECT were included. The neuropsychological test battery was assessed prior to ECT and 6 months after the last ECT session. RESULTS There were no statistically significant group-level changes from baseline to 6 months post-ECT in any of the neuropsychological measurements. Individual differences in cognitive performance were detected using the Reliable Change Index. CONCLUSION Patients with late-life depression do not show deleterious cognitive effects 6 months following an ECT index course, although there are considerable differences at an individual level. Clinicians should not hesitate to prescribe ECT in older patients, as most of these patients will tolerate the treatment course and a small group will even experience a cognitive enhancement. However, clinicians should be aware that a small group of patients can experience cognitive side-effects. Further study is needed to predict which patients have a higher risk of developing cognitive side-effects.
Collapse
Affiliation(s)
- J Obbels
- KU Leuven - University of Leuven, University Psychiatric Center KU Leuven, Academic Center for ECT and Neuromodulation (AcCENT), Kortenberg, Belgium
| | - E Verwijk
- Department of Medical Psychology, Neuropsychology Department, Academic Medical Center, Amsterdam, The Netherlands.,Department of Psychology, Brain & Cognition, University of Amsterdam, Amsterdam, The Netherlands.,ECT Department, Parnassia Psychiatric Institute, The Hague, The Netherlands
| | - K Vansteelandt
- KU Leuven - University of Leuven, University Psychiatric Center KU Leuven, Academic Center for ECT and Neuromodulation (AcCENT), Kortenberg, Belgium
| | - A Dols
- Department of Old Age Psychiatry, GGZ inGeest/VU University Medical Center, Amsterdam Public Health Research Institute, Amsterdam Neuroscience, Amsterdam, The Netherlands
| | - F Bouckaert
- KU Leuven - University of Leuven, University Psychiatric Center KU Leuven, Academic Center for ECT and Neuromodulation (AcCENT), Kortenberg, Belgium.,Old Age Psychiatry, KU Leuven - University of Leuven, University Psychiatric Center KU Leuven, Kortenberg, Belgium
| | - S Schouws
- Department of Old Age Psychiatry, GGZ inGeest/VU University Medical Center, Amsterdam Public Health Research Institute, Amsterdam Neuroscience, Amsterdam, The Netherlands
| | - M Vandenbulcke
- Old Age Psychiatry, KU Leuven - University of Leuven, University Psychiatric Center KU Leuven, Kortenberg, Belgium
| | - L Emsell
- Old Age Psychiatry, KU Leuven - University of Leuven, University Psychiatric Center KU Leuven, Kortenberg, Belgium
| | - M Stek
- Department of Old Age Psychiatry, GGZ inGeest/VU University Medical Center, Amsterdam Public Health Research Institute, Amsterdam Neuroscience, Amsterdam, The Netherlands
| | - P Sienaert
- KU Leuven - University of Leuven, University Psychiatric Center KU Leuven, Academic Center for ECT and Neuromodulation (AcCENT), Kortenberg, Belgium
| |
Collapse
|
27
|
Gbyl K, Videbech P. Electroconvulsive therapy increases brain volume in major depression: a systematic review and meta-analysis. Acta Psychiatr Scand 2018; 138:180-195. [PMID: 29707778 DOI: 10.1111/acps.12884] [Citation(s) in RCA: 81] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 03/08/2018] [Indexed: 12/12/2022]
Abstract
OBJECTIVE The main purpose of this review was to synthesise evidence on ECT's effects on brain's structure. METHOD A systematic literature review of longitudinal studies of depressed patients treated with ECT using magnetic resonance imaging (MRI) and meta-analysis of ECT's effect on hippocampal volume. RESULTS Thirty-two studies with 467 patients and 285 controls were included. The MRI studies did not find any evidence of ECT-related brain damage. All but one of the newer MRI volumetric studies found ECT-induced volume increases in certain brain areas, most consistently in hippocampus. Meta-analysis of effect of ECT on hippocampal volume yielded pooled effect size: g = 0.39 (95% CI = 0.18-0.61) for the right hippocampus and g = 0.31 (95% CI = 0.09-0.53) for the left. The DTI studies point to an ECT-induced increase in the integrity of white matter pathways in the frontal and temporal lobes. The results of correlations between volume increases and treatment efficacy were inconsistent. CONCLUSION The MRI studies do not support the hypothesis that ECT causes brain damage; on the contrary, the treatment induces volume increases in fronto-limbic areas. Further studies should explore the relationship between these increases and treatment effect and cognitive side effects.
Collapse
Affiliation(s)
- K Gbyl
- Centre for Neuropsychiatric Depression Research, Mental Health Centre Glostrup, Glostrup, Denmark
| | - P Videbech
- Centre for Neuropsychiatric Depression Research, Mental Health Centre Glostrup, Glostrup, Denmark
| |
Collapse
|
28
|
|
29
|
Electroconvulsive Therapy-Related Anxiety: Treat or Threat? J ECT 2018; 34:132-133. [PMID: 29768289 DOI: 10.1097/yct.0000000000000504] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|