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Gillis K, van Diermen L, Lips D, Lahaye H, De Witte M, Van Wiele L, Roelant E, Hockley J, Van Bogaert P. The impact of need-based care on formal caregivers' wellbeing in nursing homes: A cluster randomized controlled trial. Int J Nurs Stud 2024; 150:104654. [PMID: 38101268 DOI: 10.1016/j.ijnurstu.2023.104654] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2023] [Revised: 10/25/2023] [Accepted: 11/20/2023] [Indexed: 12/17/2023]
Abstract
BACKGROUND Need-based care is a structured and standardized model that supports formal caregivers in nursing homes in delivering person-centered care by responding with tailored non-pharmacological interventions on residents' unmet needs as well as having positive effects on behavioral and psychological symptoms on residents with dementia. However, limited resources as well as the shortage of caregivers in nursing homes make the implementation of need-based care challenging, especially when it comes to finding ways to spend more time with residents. The aim of this study is to evaluate the impact of the implementation of need-based care in nursing homes on formal caregivers' wellbeing. METHODS A three-arm cluster randomized controlled trial was set up in 24 Belgian nursing homes: formal caregivers in the 'need-based care' group (intervention; n = 195) spent time twice a week with residents who had behavioral and psychological symptoms according to the principles of need-based care while formal caregivers in the 'time' group (n = 257) filled in the way they spent time twice a week; a third group delivered standard care (n = 299). An implementation strategy was built upon the Implementation Quality Framework and used in the 'need-based care group'. A total of 741 formal caregivers completed the digital questionnaire at one or more of the five time points (every nine weeks) between November 2021 and July 2022; they rated their sense of competence in dementia care, level of burnout, and, level of engagement. Moments of time were registered in a printed registration book. RESULTS Only formal caregivers from the 'need-based care' group experienced a higher sense of competence in dementia care at time points three (p = 0.010) and four (p = 0.001) compared with baseline with an increase of respectively 1.5 (95 % confidence interval [0.25, 2.84]) and 2.4 (95 % confidence interval [0.77, 4.04]) points. No differences in scores on burnout and engagement were found. CONCLUSION Despite challenging workforce circumstances in nursing homes, caregivers in the need-based care group as well as in the time group were able to spend time twice a week with residents with behavioral and psychological symptoms. No negative effects were found on formal caregivers' wellbeing after the implementation of need-based care in nursing homes. However, it requires strong leadership and the use of well-considered implementation strategies including reflective practice. TRIAL REGISTRY Trial registration number ISRCTN56768265 (10/08/2023).
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Affiliation(s)
- Katrin Gillis
- Research group Health for Older People (HOPE), Odisee University College, Hospitaalstraat 23, 9100 Sint-Niklaas, Belgium; Centre for Research and Innovation in Care, Antwerp University, Universiteitsplein 1, 2600 Wilrijk, Belgium.
| | - Linda van Diermen
- Department of Psychiatry, Collaborative Antwerp Psychiatric Research Institute (CAPRI), Faculty of Medicine and Health Sciences, Antwerp University, Campus Drie Eiken, Universiteitsplein 1, 2610 Wilrijk, Belgium; Psychiatric Center Bethanië, Andreas Vesaliuslaan 39, 2980 Zoersel, Belgium.
| | - Dirk Lips
- Curando vzw, Pensionaatstraat 58A, Ruiselede, Belgium.
| | - Hilde Lahaye
- Research group Health for Older People (HOPE), Odisee University College, Hospitaalstraat 23, 9100 Sint-Niklaas, Belgium.
| | - Marianne De Witte
- Research group Health for Older People (HOPE), Odisee University College, Hospitaalstraat 23, 9100 Sint-Niklaas, Belgium; Curando vzw, Pensionaatstraat 58A, Ruiselede, Belgium.
| | - Leen Van Wiele
- Centre for Research and Innovation in Care, Antwerp University, Universiteitsplein 1, 2600 Wilrijk, Belgium.
| | - Ella Roelant
- StatUa, Center for Statistics, University of Antwerp, Prinsstraat 13, Antwerp, Belgium; Clinical Trial Center (CTC), CRC Antwerp, Antwerp University Hospital, University of Antwerp, Drie Eikenstraat 655, Edegem, Belgium.
| | - Jo Hockley
- Primary Palliative Care Research Group, University of Edinburgh, Edinburgh EH8 9AG, Scotland, UK
| | - Peter Van Bogaert
- Centre for Research and Innovation in Care, Antwerp University, Universiteitsplein 1, 2600 Wilrijk, Belgium.
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2
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Argyelan M, Deng ZD, Ousdal OT, Oltedal L, Angulo B, Baradits M, Spitzberg AJ, Kessler U, Sartorius A, Dols A, Narr KL, Espinoza R, van Waarde JA, Tendolkar I, van Eijndhoven P, van Wingen GA, Takamiya A, Kishimoto T, Jorgensen MB, Jorgensen A, Paulson OB, Yrondi A, Péran P, Soriano-Mas C, Cardoner N, Cano M, van Diermen L, Schrijvers D, Belge JB, Emsell L, Bouckaert F, Vandenbulcke M, Kiebs M, Hurlemann R, Mulders PC, Redlich R, Dannlowski U, Kavakbasi E, Kritzer MD, Ellard KK, Camprodon JA, Petrides G, Malhotra AK, Abbott CC. Correction: Electroconvulsive therapy-induced volumetric brain changes converge on a common causal circuit in depression. Mol Psychiatry 2023:10.1038/s41380-023-02358-8. [PMID: 38052984 DOI: 10.1038/s41380-023-02358-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/07/2023]
Affiliation(s)
- Miklos Argyelan
- Feinstein Institutes for Medical Research, Institute of Behavioral Science, Manhasset, NY, USA.
- The Zucker Hillside Hospital, Glen Oaks, NY, USA.
| | - Zhi-De Deng
- Noninvasive Neuromodulation Unit, Experimental Therapeutics and Pathophysiology Branch, National Institute of Mental Health, National Institutes of Health, Bethesda, MD, USA
- Department of Psychiatry and Behavioral Sciences, Duke University School of Medicine, Durham, NC, USA
| | - Olga Therese Ousdal
- Department of Biomedicine, Faculty of Medicine, University of Bergen, Bergen, Norway
- Department of Radiology, Haukeland University Hospital, Bergen, Norway
| | - Leif Oltedal
- Department of Clinical Medicine, University of Bergen, Bergen, Norway
- Mohn Medical Imaging and Visualization Centre, Department of Radiology, Haukeland University Hospital, Bergen, Norway
| | - Brian Angulo
- Feinstein Institutes for Medical Research, Institute of Behavioral Science, Manhasset, NY, USA
| | - Mate Baradits
- Department of Psychiatry and Psychotherapy, Semmelweis University, Budapest, Hungary
| | | | - Ute Kessler
- Department of Psychiatry, Haukeland University Hospital, University of Bergen, Bergen, Hungary
| | - Alexander Sartorius
- Department of Psychiatry and Psychotherapy, Central Institute of Mental Health (CIMH), Medical Faculty Mannheim, University of Heidelberg, Heidelberg, Germany
| | - Annemiek Dols
- Department of Psychiatry, UMC Utrecht Brain Center, University Medical Center Utrecht, Utrecht, The Netherlands
- Amsterdam UMC location Vrije Universiteit Amsterdam, Psychiatry, Neuroscience, Amsterdam, The Netherlands
| | - Katherine L Narr
- Department of Neurology, University of California Los Angeles, Los Angeles, CA, USA
| | - Randall Espinoza
- Department of Psychiatry and Biobehavioral Sciences, University of California Los Angeles, Los Angeles, CA, USA
| | | | - Indira Tendolkar
- Donders Institute for Brain, Cognition and Behavior, Department of Psychiatry, Nijmegen, the Netherlands
| | - Philip van Eijndhoven
- Donders Institute for Brain, Cognition and Behavior, Department of Psychiatry, Nijmegen, the Netherlands
| | - Guido A van Wingen
- Amsterdam UMC location University of Amsterdam, Department of Psychiatry, Amsterdam, The Netherlands
- Amsterdam Neuroscience, Amsterdam, The Netherlands
| | - Akihiro Takamiya
- Department of Neuropsychiatry Keio University School of Medicine, Tokyo, Japan
- Neuropsychiatry, Department of Neurosciences, Leuven Brain Institute, KU Leuven, Belgium
| | - Taishiro Kishimoto
- Hills Joint Research Laboratory for Future Preventive Medicine and Wellness, Keio University School of Medicine, Tokyo, Japan
| | - Martin B Jorgensen
- Psychiatric Center Copenhagen and Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - Anders Jorgensen
- Psychiatric Center Copenhagen and Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - Olaf B Paulson
- Neurobiological Research Unit Rigshospitalet and Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - Antoine Yrondi
- Service de Psychiatrie et Psychologie Médicale, Centre Expert Dépression Résistante, Fondation Fondamental, CHU Toulouse, ToNIC, Toulouse NeuroImaging Center, Univerité de Toulouse, Inserm, UPS, Toulouse, France
| | - Patrice Péran
- ToNIC, Toulouse NeuroImaging Center, Univeristé de Toulouse, Inserm, UPS, Toulouse, France
| | - Carles Soriano-Mas
- Department of Social Psychology and Quantitative Psychology, Universitat de Barcelona-UB, Barcelona, Spain
- Bellvitge Biomedical Research Institute-IDIBELL, Department of Psychiatry, Bellvitge University Hospital, Barcelona, Spain
- CIBERSAM, Carlos III Health Institute, Madrid, Spain
| | - Narcis Cardoner
- CIBERSAM, Carlos III Health Institute, Madrid, Spain
- Sant Pau Mental Health Research Group, Institut d'Investigació Biomèdica Sant Pau (IIB-Sant Pau), Hospital de la Santa Creu i Sant Pau, Barcelona, Spain
- Department of Psychiatry and Forensic Medicine, School of Medicine Bellaterra, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Marta Cano
- CIBERSAM, Carlos III Health Institute, Madrid, Spain
- Sant Pau Mental Health Research Group, Institut d'Investigació Biomèdica Sant Pau (IIB-Sant Pau), Hospital de la Santa Creu i Sant Pau, Barcelona, Spain
| | - Linda van Diermen
- Department of Psychiatry, Collaborative Antwerp Psychiatric Research Institute (CAPRI), Faculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgium
- Psychiatric Center Bethanie, Andreas Vesaliuslaan 39, 2980, Zoersel, Belgium
| | - Didier Schrijvers
- Department of Psychiatry, Collaborative Antwerp Psychiatric Research Institute (CAPRI), Faculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgium
- University Psychiatric Center Duffel, Stationstraat 22, Duffel, 2570, Belgium
| | - Jean-Baptiste Belge
- Department of Psychiatry, Collaborative Antwerp Psychiatric Research Institute (CAPRI), Faculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgium
- Department of Psychiatry, Radboud University Medical Centre, P.O. Box 9101, 6500 HB, Nijmegen, The Netherlands
| | - Louise Emsell
- Geriatric Psychiatry, University Psychiatric Center-KU Leuven, Leuven, Belgium
| | - Filip Bouckaert
- Geriatric Psychiatry, University Psychiatric Center-KU Leuven, Leuven, Belgium
| | | | - Maximilian Kiebs
- School of Medicine & Health Sciences University Hospital Oldenburg, Oldenburg, Germany
- Department of Psychiatry and Psychotherapy University Hospital Bonn, Bonn, Germany
| | - René Hurlemann
- School of Medicine & Health Sciences University Hospital Oldenburg, Oldenburg, Germany
| | - Peter Cr Mulders
- Donders Institute for Brain, Cognition and Behavior, Department of Psychiatry, Nijmegen, the Netherlands
| | - Ronny Redlich
- Department of Psychology, University of Halle, Halle, Germany
- German Center for Mental Health (DZPG), Site Jena-Magdeburg-Halle, Halle, Germany
| | - Udo Dannlowski
- Department of Translational Psychiatry, University of Muenster, Muenster, Germany
| | - Erhan Kavakbasi
- Department of Mental Health, University of Muenster, Muenster, Germany
| | - Michael D Kritzer
- Department of Psychiatry, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Kristen K Ellard
- Department of Psychiatry, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Joan A Camprodon
- Department of Psychiatry, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | | | - Anil K Malhotra
- Feinstein Institutes for Medical Research, Institute of Behavioral Science, Manhasset, NY, USA
- The Zucker Hillside Hospital, Glen Oaks, NY, USA
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Argyelan M, Deng ZD, Ousdal OT, Oltedal L, Angulo B, Baradits M, Spitzberg AJ, Kessler U, Sartorius A, Dols A, Narr KL, Espinoza R, van Waarde JA, Tendolkar I, van Eijndhoven P, van Wingen GA, Takamiya A, Kishimoto T, Jorgensen MB, Jorgensen A, Paulson OB, Yrondi A, Péran P, Soriano-Mas C, Cardoner N, Cano M, van Diermen L, Schrijvers D, Belge JB, Emsell L, Bouckaert F, Vandenbulcke M, Kiebs M, Hurlemann R, Mulders PC, Redlich R, Dannlowski U, Kavakbasi E, Kritzer MD, Ellard KK, Camprodon JA, Petrides G, Malhotra AK, Abbott CC. Electroconvulsive therapy-induced volumetric brain changes converge on a common causal circuit in depression. Mol Psychiatry 2023:10.1038/s41380-023-02318-2. [PMID: 37985787 DOI: 10.1038/s41380-023-02318-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/11/2023] [Revised: 10/23/2023] [Accepted: 11/06/2023] [Indexed: 11/22/2023]
Abstract
Neurostimulation is a mainstream treatment option for major depression. Neuromodulation techniques apply repetitive magnetic or electrical stimulation to some neural target but significantly differ in their invasiveness, spatial selectivity, mechanism of action, and efficacy. Despite these differences, recent analyses of transcranial magnetic stimulation (TMS) and deep brain stimulation (DBS)-treated individuals converged on a common neural network that might have a causal role in treatment response. We set out to investigate if the neuronal underpinnings of electroconvulsive therapy (ECT) are similarly associated with this causal depression network (CDN). Our aim here is to provide a comprehensive analysis in three cohorts of patients segregated by electrode placement (N = 246 with right unilateral, 79 with bitemporal, and 61 with mixed) who underwent ECT. We conducted a data-driven, unsupervised multivariate neuroimaging analysis Principal Component Analysis (PCA) of the cortical and subcortical volume changes and electric field (EF) distribution to explore changes within the CDN associated with antidepressant outcomes. Despite the different treatment modalities (ECT vs TMS and DBS) and methodological approaches (structural vs functional networks), we found a highly similar pattern of change within the CDN in the three cohorts of patients (spatial similarity across 85 regions: r = 0.65, 0.58, 0.40, df = 83). Most importantly, the expression of this pattern correlated with clinical outcomes (t = -2.35, p = 0.019). This evidence further supports that treatment interventions converge on a CDN in depression. Optimizing modulation of this network could serve to improve the outcome of neurostimulation in depression.
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Affiliation(s)
- Miklos Argyelan
- Feinstein Institutes for Medical Research, Institute of Behavioral Science, Manhasset, NY, USA.
- The Zucker Hillside Hospital, Glen Oaks, NY, USA.
| | - Zhi-De Deng
- Noninvasive Neuromodulation Unit, Experimental Therapeutics and Pathophysiology Branch, National Institute of Mental Health, National Institutes of Health, Bethesda, MD, USA
- Department of Psychiatry and Behavioral Sciences, Duke University School of Medicine, Durham, NC, USA
| | - Olga Therese Ousdal
- Department of Biomedicine, Faculty of Medicine, University of Bergen, Bergen, Norway
- Department of Radiology, Haukeland University Hospital, Bergen, Norway
| | - Leif Oltedal
- Department of Clinical Medicine, University of Bergen, Bergen, Norway
- Mohn Medical Imaging and Visualization Centre, Department of Radiology, Haukeland University Hospital, Bergen, Norway
| | - Brian Angulo
- Feinstein Institutes for Medical Research, Institute of Behavioral Science, Manhasset, NY, USA
| | - Mate Baradits
- Department of Psychiatry and Psychotherapy, Semmelweis University, Budapest, Hungary
| | | | - Ute Kessler
- Department of Psychiatry, Haukeland University Hospital, University of Bergen, Bergen, Hungary
| | - Alexander Sartorius
- Department of Psychiatry and Psychotherapy, Central Institute of Mental Health (CIMH), Medical Faculty Mannheim, University of Heidelberg, Heidelberg, Germany
| | - Annemiek Dols
- Department of Psychiatry, UMC Utrecht Brain Center, University Medical Center Utrecht, Utrecht, The Netherlands
- Amsterdam UMC location Vrije Universiteit Amsterdam, Psychiatry, Neuroscience, Amsterdam, The Netherlands
| | - Katherine L Narr
- Department of Neurology, University of California Los Angeles, Los Angeles, CA, USA
| | - Randall Espinoza
- Department of Psychiatry and Biobehavioral Sciences, University of California Los Angeles, Los Angeles, CA, USA
| | | | - Indira Tendolkar
- Donders Institute for Brain, Cognition and Behavior, Department of Psychiatry, Nijmegen, the Netherlands
| | - Philip van Eijndhoven
- Donders Institute for Brain, Cognition and Behavior, Department of Psychiatry, Nijmegen, the Netherlands
| | - Guido A van Wingen
- Amsterdam UMC location University of Amsterdam, Department of Psychiatry, Amsterdam, The Netherlands
- Amsterdam Neuroscience, Amsterdam, The Netherlands
| | - Akihiro Takamiya
- Department of Neuropsychiatry Keio University School of Medicine, Tokyo, Japan
- Neuropsychiatry, Department of Neurosciences, Leuven Brain Institute, KU Leuven, Belgium
| | - Taishiro Kishimoto
- Hills Joint Research Laboratory for Future Preventive Medicine and Wellness, Keio University School of Medicine, Tokyo, Japan
| | - Martin B Jorgensen
- Psychiatric Center Copenhagen and Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - Anders Jorgensen
- Psychiatric Center Copenhagen and Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - Olaf B Paulson
- Neurobiological Research Unit Rigshospitalet and Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - Antoine Yrondi
- Service de Psychiatrie et Psychologie Médicale, Centre Expert Dépression Résistante, Fondation Fondamental, CHU Toulouse, ToNIC, Toulouse NeuroImaging Center, Univerité de Toulouse, Inserm, UPS, Toulouse, France
| | - Patrice Péran
- ToNIC, Toulouse NeuroImaging Center, Univeristé de Toulouse, Inserm, UPS, Toulouse, France
| | - Carles Soriano-Mas
- Department of Social Psychology and Quantitative Psychology, Universitat de Barcelona-UB, Barcelona, Spain
- Bellvitge Biomedical Research Institute-IDIBELL, Department of Psychiatry, Bellvitge University Hospital, Barcelona, Spain
- CIBERSAM, Carlos III Health Institute, Madrid, Spain
| | - Narcis Cardoner
- CIBERSAM, Carlos III Health Institute, Madrid, Spain
- Sant Pau Mental Health Research Group, Institut d'Investigació Biomèdica Sant Pau (IIB-Sant Pau), Hospital de la Santa Creu i Sant Pau, Barcelona, Spain
- Department of Psychiatry and Forensic Medicine, School of Medicine Bellaterra, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Marta Cano
- CIBERSAM, Carlos III Health Institute, Madrid, Spain
- Sant Pau Mental Health Research Group, Institut d'Investigació Biomèdica Sant Pau (IIB-Sant Pau), Hospital de la Santa Creu i Sant Pau, Barcelona, Spain
| | - Linda van Diermen
- Department of Psychiatry, Collaborative Antwerp Psychiatric Research Institute (CAPRI), Faculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgium
- Psychiatric Center Bethanie, Andreas Vesaliuslaan 39, 2980, Zoersel, Belgium
| | - Didier Schrijvers
- Department of Psychiatry, Collaborative Antwerp Psychiatric Research Institute (CAPRI), Faculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgium
- University Psychiatric Center Duffel, Stationstraat 22, Duffel, 2570, Belgium
| | - Jean-Baptiste Belge
- Department of Psychiatry, Collaborative Antwerp Psychiatric Research Institute (CAPRI), Faculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgium
- Department of Psychiatry, Radboud University Medical Centre, P.O. Box 9101, 6500 HB, Nijmegen, The Netherlands
| | - Louise Emsell
- Geriatric Psychiatry, University Psychiatric Center-KU Leuven, Leuven, Belgium
| | - Filip Bouckaert
- Geriatric Psychiatry, University Psychiatric Center-KU Leuven, Leuven, Belgium
| | | | - Maximilian Kiebs
- School of Medicine & Health Sciences University Hospital Oldenburg, Oldenburg, Germany
- Department of Psychiatry and Psychotherapy University Hospital Bonn, Bonn, Germany
| | - René Hurlemann
- School of Medicine & Health Sciences University Hospital Oldenburg, Oldenburg, Germany
| | - Peter Cr Mulders
- Donders Institute for Brain, Cognition and Behavior, Department of Psychiatry, Nijmegen, the Netherlands
| | - Ronny Redlich
- Department of Psychology, University of Halle, Halle, Germany
- German Center for Mental Health (DZPG), Site Jena-Magdeburg-Halle, Halle, Germany
| | - Udo Dannlowski
- Department of Translational Psychiatry, University of Muenster, Muenster, Germany
| | - Erhan Kavakbasi
- Department of Mental Health, University of Muenster, Muenster, Germany
| | - Michael D Kritzer
- Department of Psychiatry, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Kristen K Ellard
- Department of Psychiatry, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Joan A Camprodon
- Department of Psychiatry, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | | | - Anil K Malhotra
- Feinstein Institutes for Medical Research, Institute of Behavioral Science, Manhasset, NY, USA
- The Zucker Hillside Hospital, Glen Oaks, NY, USA
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Gillis K, van Diermen L, Lahaye H, De Witte M, De Wit Y, Roelant E, Lips D, Zhiri A, Hockley J, Van Bogaert P. Effect of need-based care on behavioural and psychological symptoms in residents with dementia and formal caregivers' distress in nursing homes: a three-arm cluster randomized controlled trial. Eur Geriatr Med 2023; 14:1083-1096. [PMID: 37405630 DOI: 10.1007/s41999-023-00825-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2023] [Accepted: 06/19/2023] [Indexed: 07/06/2023]
Abstract
PURPOSE To evaluate to what extent the standardized concept of need-based care on Behavioural and Psychological Symptoms of Dementia (BPSD), and formal caregiver distress, is superior when compared to spending more time or standard care with residents with BPSD. METHODS A longitudinal cluster randomized controlled study in 23 nursing homes in Belgium with 3 parallel groups was set up. A total of 481 residents with dementia participated. Formal caregivers in the need-based care group treated residents who displayed agitated or aggressive behaviour with a non-pharmacological intervention, tailored to unmet needs, twice a week with re-evaluation every 8 weeks. In the time group, formal caregivers spent 'extra time'. In the standard care group, it was 'care as usual'. Outcomes were measured at four different time points with the Doloplus-2 (to assess pain behaviour), Cohen-Mansfield Agitation Inventory (CMAI) for agitation, the Neuropsychiatric Inventory (NPI-NH) for BPSD and formal caregivers' distress. RESULTS Need-based interventions had a significant effect on residents' levels of pain behaviour. In the need-based care group, scores on overall BPSD (agitation and aggression, depression, euphoria, irritability, sleep and night-time behaviour) improved significantly from baseline when compared to other timepoints. No significant different interactions over time were found between all three groups for categorized versions of NPI scores (ever versus never). CONCLUSION Need-based care reduced the level of BPSD in residents with dementia as well as formal caregivers' distress. The study supports the importance of tailored non-pharmacological interventions in the residential care for people with dementia. TRIAL REGISTRY Trial registration number B300201942084 (18/11/2019).
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Affiliation(s)
- Katrin Gillis
- Research Group Health for Older People (HOPE), Odisee University College, Hospitaalstraat 23, 9100, Sint-Niklaas, Belgium.
- Centre for Research and Innovation in Care, Antwerp University, Universiteitsplein 1, 2600, Wilrijk, Belgium.
| | - Linda van Diermen
- Department of Psychiatry, Faculty of Medicine and Health Sciences, Collaborative Antwerp Psychiatric Research Institute (CAPRI), Antwerp University, Campus Drie Eiken, Universiteitsplein 1, 2610, Wilrijk, Belgium
- Psychiatric Centre Bethanië, Andreas Vesaliuslaan 39, 2980, Zoersel, Belgium
| | - Hilde Lahaye
- Research Group Health for Older People (HOPE), Odisee University College, Hospitaalstraat 23, 9100, Sint-Niklaas, Belgium
| | - Marianne De Witte
- Research Group Health for Older People (HOPE), Odisee University College, Hospitaalstraat 23, 9100, Sint-Niklaas, Belgium
- , Curando Vzw, Pensionaatstraat 58A, Ruiselede, Belgium
| | - Yentl De Wit
- Research Group Health for Older People (HOPE), Odisee University College, Hospitaalstraat 23, 9100, Sint-Niklaas, Belgium
- Department of Geriatrics, Ghent University Hospital, C. Heymanslaan, 10, 9000, Ghent, Belgium
| | - Ella Roelant
- Center for Statistics, StatUa, University of Antwerp, Prinsstraat 13, Antwerp, Belgium
- Clinical Trial Center (CTC), CRC Antwerp, Antwerp University Hospital, University of Antwerp, Drie Eikenstraat 655, Edegem, Belgium
| | - Dirk Lips
- , Curando Vzw, Pensionaatstraat 58A, Ruiselede, Belgium
| | - Abdesselam Zhiri
- R&D Department, Pranarôm International S.A. 37, Avenue des Artisans, 7822, Ghislenghien, Belgium
- Plant Biotechnology Research Unit, Université Libre de Bruxelles (ULB), Plant Biotechnology Research Unit, CP 300, Rue Prof. Jeener & Brachet 12, 6041, Gosselies, Belgium
| | - Jo Hockley
- Primary Palliative Care Research Group, University of Edinburgh, Edinburgh, EH8 9AG, Scotland, UK
| | - Peter Van Bogaert
- Centre for Research and Innovation in Care, Antwerp University, Universiteitsplein 1, 2600, Wilrijk, Belgium
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5
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Deng ZD, Ousdal OT, Oltedal L, Angulo B, Baradits M, Spitzberg A, Kessler U, Sartorius A, Dols A, Narr K, Espinoza R, Van Waarde J, Tendolkar I, van Eijndhoven P, van Wingen G, Takamiya A, Kishimoto T, Jorgensen M, Jorgensen A, Paulson O, Yrondi A, Peran P, Soriano-Mas C, Cardoner N, Cano M, van Diermen L, Schrijvers D, Belge JB, Emsell L, Bouckaert F, Vandenbulcke M, Kiebs M, Hurlemann R, Mulders P, Redlich R, Dannlowski U, Kavakbasi E, Kritzer M, Ellard K, Camprodon J, Petrides G, Maholtra A, Abbott C, Argyelan M. Electroconvulsive therapy-induced volumetric brain changes converge on a common causal circuit in depression. Res Sq 2023:rs.3.rs-2925196. [PMID: 37398308 PMCID: PMC10312966 DOI: 10.21203/rs.3.rs-2925196/v1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/04/2023]
Abstract
Neurostimulation is a mainstream treatment option for major depression. Neuromodulation techniques apply repetitive magnetic or electrical stimulation to some neural target but significantly differ in their invasiveness, spatial selectivity, mechanism of action, and efficacy. Despite these differences, recent analyses of transcranial magnetic stimulation (TMS) and deep brain stimulation (DBS)-treated individuals converged on a common neural network that might have a causal role in treatment response. We set out to investigate if the neuronal underpinnings of electroconvulsive therapy (ECT) are similarly associated with this common causal network (CCN). Our aim here is to provide a comprehensive analysis in three cohorts of patients segregated by electrode placement (N = 246 with right unilateral, 79 with bitemporal, and 61 with mixed) who underwent ECT. We conducted a data-driven, unsupervised multivariate neuroimaging analysis (Principal Component Analysis, PCA) of the cortical and subcortical volume changes and electric field (EF) distribution to explore changes within the CCN associated with antidepressant outcomes. Despite the different treatment modalities (ECT vs TMS and DBS) and methodological approaches (structural vs functional networks), we found a highly similar pattern of change within the CCN in the three cohorts of patients (spatial similarity across 85 regions: r = 0.65, 0.58, 0.40, df = 83). Most importantly, the expression of this pattern correlated with clinical outcomes. This evidence further supports that treatment interventions converge on a CCN in depression. Optimizing modulation of this network could serve to improve the outcome of neurostimulation in depression.
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Affiliation(s)
| | | | - Leif Oltedal
- Department of Clinical Medicine, University of Bergen
| | - Brian Angulo
- Department of Clinical Medicine, University of Bergen
| | - Mate Baradits
- Department of Clinical Medicine, University of Bergen
| | | | - Ute Kessler
- Department of Clinical Medicine, University of Bergen
| | | | - Annemiek Dols
- Geffen School of Medicine at the University of California, Los Angeles
| | - Katherine Narr
- Geffen School of Medicine at the University of California, Los Angeles
| | - Randall Espinoza
- Departments of Neurology, Psychiatry and Biobehavioral Sciences, University of California
| | | | - Indira Tendolkar
- Donders Institute for Brain, Cognition and Behavior, Department of Psychiatry
| | | | | | | | | | | | | | | | | | | | | | - Narcís Cardoner
- Institut d'Investigació Biomèdica Sant Pau (IIB-Sant Pau), Hospital de la Santa Creu i Sant Pau. Centro de Investigación Biomédica en Red de Salud Mental, Instituto de Sa
| | | | | | | | | | | | | | | | | | - Rene Hurlemann
- Institute for Translational Psychiatry, University of Münster
| | - Peter Mulders
- Institute for Translational Psychiatry, University of Münster
| | - Ronny Redlich
- Institute for Translational Psychiatry, University of Münster
| | - Udo Dannlowski
- Institute for Translational Psychiatry, University of Münster
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6
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Luykx JJ, Loef D, Lin B, van Diermen L, Nuninga JO, van Exel E, Oudega ML, Rhebergen D, Schouws SNTM, van Eijndhoven P, Verwijk E, Schrijvers D, Birkenhager TK, Ryan KM, Arts B, van Bronswijk SC, Kenis G, Schurgers G, Baune BT, Arns M, van Dellen EE, Somers M, Sommer IEC, Boks MP, Gülöksüz S, McLoughlin DM, Dols A, Rutten BPF. Interrogating Associations Between Polygenic Liabilities and Electroconvulsive Therapy Effectiveness. Biol Psychiatry 2022; 91:531-539. [PMID: 34955169 DOI: 10.1016/j.biopsych.2021.10.013] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/13/2021] [Revised: 10/01/2021] [Accepted: 10/18/2021] [Indexed: 12/31/2022]
Abstract
BACKGROUND Electroconvulsive therapy (ECT) is the most effective treatment for severe major depressive episodes (MDEs). Nonetheless, firmly established associations between ECT outcomes and biological variables are currently lacking. Polygenic risk scores (PRSs) carry clinical potential, but associations with treatment response in psychiatry are seldom reported. Here, we examined whether PRSs for major depressive disorder, schizophrenia (SCZ), cross-disorder, and pharmacological antidepressant response are associated with ECT effectiveness. METHODS A total of 288 patients with MDE from 3 countries were included. The main outcome was a change in the 17-item Hamilton Depression Rating Scale scores from before to after ECT treatment. Secondary outcomes were response and remission. Regression analyses with PRSs as independent variables and several covariates were performed. Explained variance (R2) at the optimal p-value threshold is reported. RESULTS In the 266 subjects passing quality control, the PRS-SCZ was positively associated with a larger Hamilton Depression Rating Scale decrease in linear regression (optimal p-value threshold = .05, R2 = 6.94%, p < .0001), which was consistent across countries: Ireland (R2 = 8.18%, p = .0013), Belgium (R2 = 6.83%, p = .016), and the Netherlands (R2 = 7.92%, p = .0077). The PRS-SCZ was also positively associated with remission (R2 = 4.63%, p = .0018). Sensitivity and subgroup analyses, including in MDE without psychotic features (R2 = 4.42%, p = .0024) and unipolar MDE only (R2 = 9.08%, p < .0001), confirmed the results. The other PRSs were not associated with a change in the Hamilton Depression Rating Scale score at the predefined Bonferroni-corrected significance threshold. CONCLUSIONS A linear association between PRS-SCZ and ECT outcome was uncovered. Although it is too early to adopt PRSs in ECT clinical decision making, these findings strengthen the positioning of PRS-SCZ as relevant to treatment response in psychiatry.
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Affiliation(s)
- Jurjen J Luykx
- Department of Psychiatry, UMC Utrecht Brain Center, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands; Department of Psychiatry and Neuropsychology, School for Mental Health and Neuroscience, Maastricht University Medical Centre, Maastricht, the Netherlands; Outpatient second opinion clinic, GGNet Mental Health, Warnsveld, the Netherlands.
| | - Dore Loef
- Department of Psychiatry, Amsterdam UMC, location VUmc, Amsterdam Neuroscience, Amsterdam, the Netherlands; GGZ inGeest Specialized Mental Health Care, Amsterdam, the Netherlands
| | - Bochao Lin
- Department of Psychiatry, UMC Utrecht Brain Center, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands; Department of Psychiatry and Neuropsychology, School for Mental Health and Neuroscience, Maastricht University Medical Centre, Maastricht, the Netherlands; Research Institute Brainclinics, Brainclinics Foundation, Nijmegen, the Netherlands
| | - Linda van Diermen
- University Psychiatric Center Duffel, Duffel, Belgium; Department of Psychiatry, Collaborative Antwerp Psychiatric Research Institute, Faculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgium; Psychiatric Center Bethanië, Zoersel, Belgium
| | - Jasper O Nuninga
- Department of Biomedical Sciences of Cells and Systems, University Groningen, University Medical Center Groningen, Groningen, the Netherlands
| | - Eric van Exel
- Department of Psychiatry, Amsterdam UMC, location VUmc, Amsterdam Neuroscience, Amsterdam, the Netherlands; GGZ inGeest Specialized Mental Health Care, Amsterdam, the Netherlands
| | - Mardien L Oudega
- Department of Psychiatry, Amsterdam UMC, location VUmc, Amsterdam Neuroscience, Amsterdam, the Netherlands; GGZ inGeest Specialized Mental Health Care, Amsterdam, the Netherlands
| | - Didi Rhebergen
- Department of Psychiatry, Amsterdam UMC, location VUmc, Amsterdam Neuroscience, Amsterdam, the Netherlands; GGZ inGeest Specialized Mental Health Care, Amsterdam, the Netherlands; Mental Health Care Institute GGZ Centraal, Amersfoort, the Netherlands
| | - Sigfried N T M Schouws
- Department of Psychiatry, Amsterdam UMC, location VUmc, Amsterdam Neuroscience, Amsterdam, the Netherlands; GGZ inGeest Specialized Mental Health Care, Amsterdam, the Netherlands
| | | | - Esmée Verwijk
- Department of Psychology, University of Amsterdam, Amsterdam, the Netherlands; Department of Medical Psychology, Amsterdam University Medical Center, Amsterdam, the Netherlands
| | - Didier Schrijvers
- University Psychiatric Center Duffel, Duffel, Belgium; Department of Psychiatry, Collaborative Antwerp Psychiatric Research Institute, Faculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgium
| | - Tom K Birkenhager
- Department of Psychiatry, Erasmus University Medical Center, Rotterdam, the Netherlands; Department of Psychiatry, Collaborative Antwerp Psychiatric Research Institute, Faculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgium
| | - Karen M Ryan
- Department of Psychiatry & Trinity College Institute of Neuroscience, Trinity College Dublin, St Patrick's University Hospital, Dublin, Ireland
| | - Baer Arts
- Department of Psychiatry and Neuropsychology, School for Mental Health and Neuroscience, Maastricht University Medical Centre, Maastricht, the Netherlands
| | - Suzanne C van Bronswijk
- Department of Psychiatry and Neuropsychology, School for Mental Health and Neuroscience, Maastricht University Medical Centre, Maastricht, the Netherlands
| | - Gunter Kenis
- Department of Psychiatry and Neuropsychology, School for Mental Health and Neuroscience, Maastricht University Medical Centre, Maastricht, the Netherlands
| | - Geert Schurgers
- Department of Psychiatry and Neuropsychology, School for Mental Health and Neuroscience, Maastricht University Medical Centre, Maastricht, the Netherlands
| | - Bernhard T Baune
- Department of Psychiatry, University of Münster, Münster, Germany; Department of Psychiatry, Melbourne Medical School, The University of Melbourne, Melbourne, Victoria, Australia; Florey Institute of Neuroscience and Mental Health, The University of Melbourne, Melbourne, Victoria, Australia
| | - Martijn Arns
- Research Institute Brainclinics, Brainclinics Foundation, Nijmegen, the Netherlands
| | - Edwin E van Dellen
- 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
| | - Iris E C Sommer
- Department of Biomedical Sciences of Cells and Systems, University Groningen, University Medical Center Groningen, Groningen, the Netherlands
| | - Marco P Boks
- Department of Psychiatry, UMC Utrecht Brain Center, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
| | - Sinan Gülöksüz
- Department of Psychiatry and Neuropsychology, School for Mental Health and Neuroscience, Maastricht University Medical Centre, Maastricht, the Netherlands; SG Department of Psychiatry, Yale University School of Medicine, New Haven, Connecticut
| | - Declan M McLoughlin
- Department of Psychiatry, UMC Utrecht Brain Center, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
| | - Annemiek Dols
- Department of Psychiatry, Amsterdam UMC, location VUmc, Amsterdam Neuroscience, Amsterdam, the Netherlands; GGZ inGeest Specialized Mental Health Care, Amsterdam, the Netherlands
| | - Bart P F Rutten
- Department of Psychiatry and Neuropsychology, School for Mental Health and Neuroscience, Maastricht University Medical Centre, Maastricht, the Netherlands
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7
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Belge JB, van Diermen L, Sabbe B, Parizel P, Morrens M, Coppens V, Constant E, de Timary P, Sienaert P, Schrijvers D, van Eijndhoven P. Inflammation, Hippocampal Volume, and Therapeutic Outcome following Electroconvulsive Therapy in Depressive Patients: A Pilot Study. Neuropsychobiology 2021; 79:222-232. [PMID: 32114575 DOI: 10.1159/000506133] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/24/2019] [Accepted: 01/20/2020] [Indexed: 11/19/2022]
Abstract
INTRODUCTION Electroconvulsive therapy (ECT) influences the concentration of peripheral inflammatory markers, such as interleukin-6 (IL-6) and tumor necrosis factor-α (TNF-α). In which way this immune effect contributes to the impact of ECT on the central nervous system in depression remains unknown. OBJECTIVE The aim of this study was to examine whether the hippocampal volumetric increase in depressed patients treated with ECT is related to changes in peripheral IL-6 and TNF-α levels. METHODS IL-6 and TNF-α plasma levels were measured in 62 patients 1 week before and after an acute course of ECT. Hippocampal volumes were analyzed in a magnetic resonance imaging (MRI) subsample of 13 patients at the same time points. RESULTS A significant decrease in IL-6 levels was observed in the total sample and a significant increase in hippocampal volume in the MRI subsample. The reduction of peripheral IL-6 correlated with an increase in total hippocampal volume. A more limited decrease of TNF-α correlated with a more limited increase of both the total and left hippocampus volumes. CONCLUSION This pilot study is the first to highlight the link between peripheral immune changes and hippocampal volume increase following ECT. Further research is required to conclude whether ECT indeed exerts its central effect on the brain via changes of peripheral inflammatory markers.
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Affiliation(s)
- Jan-Baptist Belge
- Department of Psychiatry, University Psychiatric Center Duffel, Duffel, Belgium, .,Department of Psychiatry, Collaborative Antwerp Psychiatric Research Institute (CAPRI), Faculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgium, .,Department of Radiology, Faculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgium,
| | - Linda van Diermen
- Department of Psychiatry, University Psychiatric Center Duffel, Duffel, Belgium.,Department of Psychiatry, Collaborative Antwerp Psychiatric Research Institute (CAPRI), Faculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgium
| | - Bernard Sabbe
- Department of Psychiatry, University Psychiatric Center Duffel, Duffel, Belgium.,Department of Psychiatry, Collaborative Antwerp Psychiatric Research Institute (CAPRI), Faculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgium
| | - Paul Parizel
- Department of Radiology, Faculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgium
| | - Manuel Morrens
- Department of Psychiatry, University Psychiatric Center Duffel, Duffel, Belgium.,Department of Psychiatry, Collaborative Antwerp Psychiatric Research Institute (CAPRI), Faculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgium
| | - Violette Coppens
- Department of Psychiatry, University Psychiatric Center Duffel, Duffel, Belgium.,Department of Psychiatry, Collaborative Antwerp Psychiatric Research Institute (CAPRI), Faculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgium
| | - Eric Constant
- Adult Psychiatry Department and Institute of Neuroscience, Cliniques Universitaires Saint-Luc, Université Catholique de Louvain, Woluwe-Saint-Lambert, Belgium
| | - Philippe de Timary
- Adult Psychiatry Department and Institute of Neuroscience, Cliniques Universitaires Saint-Luc, Université Catholique de Louvain, Woluwe-Saint-Lambert, Belgium
| | - Pascal Sienaert
- Department of Mood Disorders and Electroconvulsive Therapy, University Psychiatric Center, KU Leuven, Leuven, Belgium
| | - Didier Schrijvers
- Department of Psychiatry, University Psychiatric Center Duffel, Duffel, Belgium.,Department of Psychiatry, Collaborative Antwerp Psychiatric Research Institute (CAPRI), Faculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgium
| | - Philip van Eijndhoven
- Department of Psychiatry, Radboud University, Donders Institute for Brain, Cognition and Behaviour, Nijmegen, The Netherlands
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8
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van Diermen L, Poljac E, Van der Mast R, Plasmans K, Van den Ameele S, Heijnen W, Birkenhäger T, Schrijvers D, Kamperman A. Toward Targeted ECT: The Interdependence of Predictors of Treatment Response in Depression Further Explained. J Clin Psychiatry 2020; 82. [PMID: 33326710 DOI: 10.4088/jcp.20m13287] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/09/2020] [Accepted: 06/22/2020] [Indexed: 10/22/2022]
Abstract
OBJECTIVE Several clinical variables assumed to be predictive of electroconvulsive therapy (ECT) outcome in major depressive disorder show substantial interrelations. The current study tries to disentangle this interdependence to distill the most important predictors of treatment success to help improve patient-treatment matching. METHODS We constructed a conceptual framework of interdependence capturing age, episode duration, and treatment resistance, all variables associated with ECT outcome, and the clinical symptoms of what we coin core depression, ie, depression with psychomotor agitation, retardation, psychotic features, or a combination of the three. The model was validated in a sample of 73 patients with a major depressive episode according to DSM-5 treated twice weekly with ECT (August 2015-January 2018) using path analyses, with the size and direction of all direct and indirect paths being estimated using structural equation modeling. Reduction in Montgomery-Asberg Depression Rating Scale (MADRS) scores during treatment was the ECT outcome measure. RESULTS The baseline presence of psychomotor agitation, retardation, and/or psychotic symptoms strongly correlated with beneficial ECT outcome (z = 0.84 [SE = 0.17]; P < .001), and the association between age and the effect of ECT appears to be mediated by their presence (z = 0.53 [SE = 0.18]; P = .004). There was no direct correlation between age and ECT response (P = .479), but there was for episode duration and ECT outcome (z = -0.38 [SE = 0.08]; P < .001). CONCLUSIONS ECT is a very effective treatment option for severe depressive disorder, especially for patients suffering from severe depression characterized by the presence of psychomotor agitation, psychomotor retardation, psychotic symptoms, or a combination of these 3 features, with the chance of a beneficial outcome being reduced in patients with a longer episode duration. Age may heretofore have been given too much weight in ECT decision making. TRIAL REGISTRATION ClinicalTrials.gov Identifier: NCT02562846.
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Affiliation(s)
- Linda van Diermen
- PC Bethanië, Andreas Vesaliuslaan 39, 2980 Zoersel, Belgium. .,University Psychiatric Center (UPC) Duffel, Duffel, Belgium.,Collaborative Antwerp Psychiatric Research Institute (CAPRI), Faculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgium.,Psychiatric Center Bethanië, Zoersel, Belgium
| | - Ervin Poljac
- University Psychiatric Center (UPC) Duffel, Duffel, Belgium.,Collaborative Antwerp Psychiatric Research Institute (CAPRI), Faculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgium
| | - Roos Van der Mast
- Department of Psychiatry, Leiden University Medical Center, Leiden, The Netherlands
| | | | - Seline Van den Ameele
- University Psychiatric Center (UPC) Duffel, Duffel, Belgium.,Collaborative Antwerp Psychiatric Research Institute (CAPRI), Faculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgium.,Department of Psychiatry, University Hospital Brussels (UZ-VUB), Brussels, Belgium
| | - Willemijn Heijnen
- Department of Psychiatry, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Tom Birkenhäger
- Department of Psychiatry, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Didier Schrijvers
- University Psychiatric Center (UPC) Duffel, Duffel, Belgium.,Collaborative Antwerp Psychiatric Research Institute (CAPRI), Faculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgium
| | - Astrid Kamperman
- Epidemiological and Social Psychiatric Research Institute (ESPRi), Department of Psychiatry, Erasmus University Medical Centre, Rotterdam, The Netherlands
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9
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van den Ameele S, van Nuijs AL, Lai FY, Schuermans J, Verkerk R, van Diermen L, Coppens V, Fransen E, de Boer P, Timmers M, Sabbe B, Morrens M. A mood state-specific interaction between kynurenine metabolism and inflammation is present in bipolar disorder. Bipolar Disord 2020; 22:59-69. [PMID: 31398273 DOI: 10.1111/bdi.12814] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
OBJECTIVES Cytokines are thought to contribute to the pathogenesis of psychiatric symptoms by kynurenine pathway activation. Kynurenine metabolites affect neurotransmission and can cause neurotoxicity. We measured inflammatory markers in patients with bipolar disorder (BD) and studied their relation to kynurenine metabolites and mood. METHODS Patients with BD suffering from an acute mood episode were assigned to the depressive (n = 35) or (hypo)manic (n = 32) subgroup. Plasma levels of inflammatory markers [cytokines, C-reactive protein] and kynurenine metabolites [tryptophan (TRP), kynurenine (KYN), 3-hydroxykynurenine (3-HK), quinolinic acid (QA), kynurenic acid (KYNA)] were measured on 6 time points during 8 months follow-up. Biological marker levels in patients were compared to controls (n = 35) and correlated to scores on mood scales. Spearman correlations and linear mixed models were used for statistical analysis. RESULTS Twenty patients of the manic subgroup, 29 of the depressive subgroup, and 30 controls completed the study. The manic subgroup had a rapid remission of mood symptoms, but in the depressive subgroup subsyndromal symptoms persisted. No differences in inflammation were found between groups. A strong correlation between tumor necrosis factor-α and KYN, KYN/TRP, 3-HK and QA (ρ > 0.60) was specific for the manic group, but only at baseline (during mania). The depressive subgroup had a lower neuroprotective ratio (KYNA/3-HK, P = .0004) and a strong association between interferon-y and kynurenine pathway activation (P < .0001). KYNA was low in both patient groups versus controls throughout the whole follow-up (P = .0008). CONCLUSIONS Mania and chronic depressive symptoms in BD are accompanied by a strong interaction between inflammation and a potentially neurotoxic kynurenine metabolism.
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Affiliation(s)
- Seline van den Ameele
- Collaborative Antwerp Psychiatric Research Institute (CAPRI), Faculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgium.,Scientific Institute for Neuropsychiatric and Psychopharmacological Studies (SINAPS), University Psychiatric Hospital Duffel - VZW Emmaüs, Duffel, Belgium.,Department of Psychiatry, CHU Brugmann, Brussels, Belgium
| | - Alexander Ln van Nuijs
- Toxicological Centre, Department of Pharmaceutical Sciences, University of Antwerp, Antwerp, Belgium
| | - Foon Yin Lai
- Toxicological Centre, Department of Pharmaceutical Sciences, University of Antwerp, Antwerp, Belgium.,Department of Aquatic Sciences and Assessment, Swedish University of Agricultural Sciences (SLU), Uppsala, Sweden
| | - Jeroen Schuermans
- Collaborative Antwerp Psychiatric Research Institute (CAPRI), Faculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgium.,Scientific Institute for Neuropsychiatric and Psychopharmacological Studies (SINAPS), University Psychiatric Hospital Duffel - VZW Emmaüs, Duffel, Belgium
| | - Robert Verkerk
- Laboratory of Medical Biochemistry, University of Antwerp, Antwerp, Belgium
| | - Linda van Diermen
- Collaborative Antwerp Psychiatric Research Institute (CAPRI), Faculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgium.,Scientific Institute for Neuropsychiatric and Psychopharmacological Studies (SINAPS), University Psychiatric Hospital Duffel - VZW Emmaüs, Duffel, Belgium
| | - Violette Coppens
- Collaborative Antwerp Psychiatric Research Institute (CAPRI), Faculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgium.,Scientific Institute for Neuropsychiatric and Psychopharmacological Studies (SINAPS), University Psychiatric Hospital Duffel - VZW Emmaüs, Duffel, Belgium
| | - Erik Fransen
- StatUa Centre for Statistics, University of Antwerp, Antwerp, Belgium
| | - Peter de Boer
- Janssen Research and Development, A Division of Janssen Pharmaceutica N.V., Beerse, Belgium
| | - Maarten Timmers
- Janssen Research and Development, A Division of Janssen Pharmaceutica N.V., Beerse, Belgium.,Reference Center for Biological Markers of Dementia (BIODEM), Institute Born-Bunge, University of Antwerp, Antwerp, Belgium
| | - Bernard Sabbe
- Collaborative Antwerp Psychiatric Research Institute (CAPRI), Faculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgium.,Scientific Institute for Neuropsychiatric and Psychopharmacological Studies (SINAPS), University Psychiatric Hospital Duffel - VZW Emmaüs, Duffel, Belgium
| | - Manuel Morrens
- Collaborative Antwerp Psychiatric Research Institute (CAPRI), Faculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgium.,Scientific Institute for Neuropsychiatric and Psychopharmacological Studies (SINAPS), University Psychiatric Hospital Duffel - VZW Emmaüs, Duffel, Belgium
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10
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van Diermen L, Versyck P, van den Ameele S, Madani Y, Vermeulen T, Fransen E, Sabbe BGC, van der Mast RC, Birkenhäger TK, Schrijvers D. Performance of the Psychotic Depression Assessment Scale as a Predictor of ECT Outcome. J ECT 2019; 35:238-244. [PMID: 31764446 DOI: 10.1097/yct.0000000000000610] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
OBJECTIVES The presence of psychotic symptoms is an important predictor of responsiveness to electroconvulsive therapy (ECT). This study investigates whether a continuous severity measure, the Psychotic Depression Assessment Scale (PDAS), is a more accurate predictor. METHODS Depression severity was assessed before and after the ECT course using the Montgomery-Asberg Depression Rating Scale (MADRS) in 31 patients with psychotic depression and 34 depressed patients without psychotic symptoms. Logistic regression models for MADRS response and remission were fitted, with either the PDAS total score or the dichotomous predictors "absence/presence of psychotic symptoms" as the independent variables. Age, episode duration, and treatment resistance were added as covariates. RESULTS Both the asserted presence of psychotic symptoms and a higher PDAS total score reflected MADRS response (areas under the curve, 0.83 and 0.85, respectively), with MADRS remission also being predicted by the presence of psychotic symptoms and higher PDAS scores (areas under the curves, 0.86 and 0.84, respectively). Age was a contributor to these prediction models, with response and remission rates being highest in the older patients. Psychotic Depression Assessment Scale scores decreased significantly during ECT: at end point, 81.5% of the patients showed significant response and 63.9% had achieved remission. CONCLUSIONS The PDAS indeed accurately predicts response to and remission after ECT in (psychotic) depression and most pronouncedly so in older patients but seems to have no clear advantage over simply verifying the presence of psychotic symptoms. This could be the consequence of a ceiling effect, as ECT was extremely effective in patients with psychotic depression.ClinicalTrials.gov: Identifier: NCT02562846.
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Affiliation(s)
- Linda van Diermen
- From the University Department, Psychiatric Hospital Duffel, Duffel
- Collaborative Antwerp Psychiatric Research Institute, Faculty of Medicine and Health Sciences
| | - Pieter Versyck
- From the University Department, Psychiatric Hospital Duffel, Duffel
- Collaborative Antwerp Psychiatric Research Institute, Faculty of Medicine and Health Sciences
| | - Seline van den Ameele
- Collaborative Antwerp Psychiatric Research Institute, Faculty of Medicine and Health Sciences
| | - Yamina Madani
- From the University Department, Psychiatric Hospital Duffel, Duffel
| | - Tom Vermeulen
- Collaborative Antwerp Psychiatric Research Institute, Faculty of Medicine and Health Sciences
| | - Erik Fransen
- StatUa Center for Statistics, University of Antwerp, Antwerp, Belgium
| | - Bernard G C Sabbe
- From the University Department, Psychiatric Hospital Duffel, Duffel
- Collaborative Antwerp Psychiatric Research Institute, Faculty of Medicine and Health Sciences
| | - Roos C van der Mast
- Collaborative Antwerp Psychiatric Research Institute, Faculty of Medicine and Health Sciences
- Department of Psychiatry, Leiden University Medical Center, Leiden
| | - Tom K Birkenhäger
- Collaborative Antwerp Psychiatric Research Institute, Faculty of Medicine and Health Sciences
- Department of Psychiatry, Erasmus University Medical Center, Rotterdam, the Netherlands
| | - Didier Schrijvers
- From the University Department, Psychiatric Hospital Duffel, Duffel
- Collaborative Antwerp Psychiatric Research Institute, Faculty of Medicine and Health Sciences
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van Diermen L, Vanmarcke S, Walther S, Moens H, Veltman E, Fransen E, Sabbe B, van der Mast R, Birkenhäger T, Schrijvers D. Can psychomotor disturbance predict ect outcome in depression? J Psychiatr Res 2019; 117:122-128. [PMID: 31382133 DOI: 10.1016/j.jpsychires.2019.07.009] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/31/2019] [Revised: 07/18/2019] [Accepted: 07/29/2019] [Indexed: 10/26/2022]
Abstract
Psychomotor symptoms are core features of melancholic depression. This study investigates whether psychomotor disturbance predicts the outcome of electroconvulsive therapy (ECT) and how the treatment modulates psychomotor disturbance. In 73 adults suffering from major depressive disorder psychomotor functioning was evaluated before, during and after ECT using the observer-rated CORE measure and objective measures including accelerometry and a drawing task. Regression models were fitted to assess the predictive value of melancholic depression (CORE ≥ 8) and the psychomotor variables on ECT outcome, while effects on psychomotor functioning were evaluated through linear mixed models. Patients with CORE-defined melancholic depression (n = 41) had a 4.9 times greater chance of reaching response than those (n = 24) with non-melancholic depression (Chi-Square = 7.5, P = 0.006). At baseline, both higher total CORE scores (AUC = 0.76; P = 0.001) and needing more cognitive (AUC = 0.78; P = 0.001) and motor time (AUC = 0.76; P = 0.003) on the drawing task corresponded to superior ECT outcomes, as did lower daytime activity levels (AUC = 0.76) although not significantly so after Bonferroni correction for multiple testing. A greater CORE-score reduction in the first week of ECT was associated with higher ECT effectiveness. ECT reduced CORE-assessed psychomotor symptoms and improved activity levels only in those patients showing the severer baseline retardation. Although the sample was relatively small, psychomotor symptoms were clearly associated with beneficial outcome of ECT in patients with major depression, indicating that monitoring psychomotor deficits can help personalise treatment.
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Affiliation(s)
- Linda van Diermen
- University Department, Psychiatric Hospital Duffel, Duffel, Belgium; Collaborative Antwerp Psychiatric Research Institute (CAPRI), Faculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgium.
| | - Simon Vanmarcke
- University Department, Psychiatric Hospital Duffel, Duffel, Belgium; Collaborative Antwerp Psychiatric Research Institute (CAPRI), Faculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgium
| | - Sebastian Walther
- Translational Research Center, University Hospital of Psychiatry, University of Bern, Bern, Switzerland
| | - Herman Moens
- University Department, Psychiatric Hospital Duffel, Duffel, Belgium
| | - Eveline Veltman
- Department of Psychiatry, Leiden University Medical Center, Leiden, the Netherlands
| | - Erik Fransen
- StatUa Center for Statistics, University of Antwerp, Antwerp, Belgium
| | - Bernard Sabbe
- University Department, Psychiatric Hospital Duffel, Duffel, Belgium; Collaborative Antwerp Psychiatric Research Institute (CAPRI), Faculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgium
| | - Roos van der Mast
- Collaborative Antwerp Psychiatric Research Institute (CAPRI), Faculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgium; Department of Psychiatry, Leiden University Medical Center, Leiden, the Netherlands
| | - Tom Birkenhäger
- Collaborative Antwerp Psychiatric Research Institute (CAPRI), Faculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgium; Department of Psychiatry, Erasmus Medical Center, Rotterdam, the Netherlands
| | - Didier Schrijvers
- University Department, Psychiatric Hospital Duffel, Duffel, Belgium; Collaborative Antwerp Psychiatric Research Institute (CAPRI), Faculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgium
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12
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Vermeulen T, Diermen LV, Madani Y, Sabbe BCG, Mast RCVD. [Psychotic depression in older adults: an overview]. Tijdschr Gerontol Geriatr 2019; 50. [PMID: 32951365 DOI: 10.36613/tgg.1875-6832/2019.01.01] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
Psychotic depression is a frequent, severe psychiatric condition in older depressive inpatients aged 60 years and older. Older adults with a psychotic depression exhibit specific symptoms that are different from those in younger adults with psychotic depression. Moreover, the symptoms are also different from those in older adults with a major depression without psychotic features. The recommended treatment consists of a tricyclic antidepressant, with or without addition of an antipsychotic, or electroconvulsive therapy. These treatments may however produce significant side effects that require intensive monitoring. In this article we present an overview of clinical topics regarding the diagnosis and treatment of older people with a psychotic depression.
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Affiliation(s)
- Tom Vermeulen
- Universiteit Antwerpen, Faculteit Geneeskunde en Gezondheidswetenschappen (CAPRI), Antwerpen, Belgium
| | | | - Yamina Madani
- Universitair Psychiatrisch Ziekenhuis Duffel, Belgium
| | | | - Roos C van der Mast
- Afdeling Psychiatrie, Leiden University Medical Center, Leiden, Netherlands, Leiden, Nederland
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13
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van Diermen L, Hebbrecht K, Schrijvers D, Sabbe BCG, Fransen E, Birkenhäger TK. The Maudsley Staging Method as predictor of electroconvulsive therapy effectiveness in depression. Acta Psychiatr Scand 2018; 138:605-614. [PMID: 30270433 DOI: 10.1111/acps.12962] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 08/23/2018] [Indexed: 12/16/2022]
Abstract
OBJECTIVE To investigate the potential role of the Maudsley Staging Method (MSM) in the prediction of electroconvulsive therapy (ECT) outcome in severely depressed adults. METHOD Between August 2015 and August 2017, 73 consecutive patients with a major depressive episode (DSM-IV-TR) scheduled for ECT were recruited. Prior to their first ECT session, the MSM was completed to assess the level of therapy resistance. To determine the reduction in depression severity and response and remission rates, symptom severity was assessed at baseline and within one week after the last ECT session using the 17-item Hamilton Depression Rating Scale (HDRS17). RESULTS The percentage of symptom reduction following ECT was best predicted by the MSM episode duration and depression severity factors (R2 completer sample 0.24). Episode duration alone was the best predictor of remission (area under the ROC curve for completers: 0.72). Adding age to the models increased their predictive capacity. CONCLUSION An adapted version of the MSM gauging shorter episode duration, more severe depressive symptoms and older age is significantly associated with ECT effectiveness in adults with severe recurrent depression and is thus highly suitable for use in clinical practice, promoting the shared treatment decision-making process.
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Affiliation(s)
- Linda van Diermen
- Collaborative Antwerp Psychiatric Research Institute (CAPRI), Faculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgium.,University Department, Psychiatric Hospital Duffel, Duffel, Belgium
| | - Kaat Hebbrecht
- Collaborative Antwerp Psychiatric Research Institute (CAPRI), Faculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgium.,University Department, Psychiatric Hospital Duffel, Duffel, Belgium
| | - Didier Schrijvers
- Collaborative Antwerp Psychiatric Research Institute (CAPRI), Faculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgium.,University Department, Psychiatric Hospital Duffel, Duffel, Belgium
| | - Bernard C G Sabbe
- Collaborative Antwerp Psychiatric Research Institute (CAPRI), Faculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgium.,University Department, Psychiatric Hospital Duffel, Duffel, Belgium
| | - Erik Fransen
- StatUa Center for Statistics, University of Antwerp, Antwerp, Belgium
| | - Tom K Birkenhäger
- Collaborative Antwerp Psychiatric Research Institute (CAPRI), Faculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgium.,Department of Psychiatry, Erasmus University Medical Center, Rotterdam, The Netherlands
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van Diermen L, Schrijvers D, Cools O, Birkenhäger TK, Fransen E, Sabbe BGC. Distinguishing Subgroups Based on Psychomotor Functioning among Patients with Major Depressive Disorder. Neuropsychobiology 2018; 76:199-208. [PMID: 29975958 DOI: 10.1159/000490072] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/19/2018] [Accepted: 05/15/2018] [Indexed: 11/19/2022]
Abstract
BACKGROUND Retardation and agitation are symptoms of major depressive disorder (MDD), and their presence could play a role in determining clinically meaningful depressive subtypes such as nonmelancholic depression (NMD) and melancholic depression (MD). In this project, we explored whether three depression subgroups (NMD, MD with psychotic symptoms, and MD without psychotic symptoms) could be distinguished based on objective measures of psychomotor functioning. METHODS Sixty-nine patients with MDD underwent extensive clinical and psychomotor testing prior to treatment with electroconvulsive therapy. Psychomotor functioning was assessed subjectively using the Core Assessment of Psychomotor Change (CORE) and objectively by means of both 24-h actigraphy and performance on a fine motor drawing task. RESULTS The daytime activity levels measured by actigraphy were significantly lower (F = 7.1, p = 0.0004) in MD patients both with and without psychotic symptoms than in those with NMD. No objective psychomotor variable was able to distinguish between melancholic patients with and those without psychotic symptoms. CONCLUSIONS The depression subtypes NMD, MD with psychotic symptoms, and MD without psychotic symptoms are not marked by increasing psychomotor retardation, possibly because psychomotor disturbance in MD with psychotic symptoms often consists of agitation rather than retardation, or a mixture of the two. However, psychomotor functioning as measured by actigraphy can be used to distinguish between NMD patients and MD patients.
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Affiliation(s)
- Linda van Diermen
- Collaborative Antwerp Psychiatric Research Institute (CAPRI), Department of Biomedical Sciences, University of Antwerp, Antwerp, Belgium.,University Department, Psychiatric Hospital Duffel, VZW Emmaüs, Duffel, Belgium
| | - Didier Schrijvers
- Collaborative Antwerp Psychiatric Research Institute (CAPRI), Department of Biomedical Sciences, University of Antwerp, Antwerp, Belgium.,University Department, Psychiatric Hospital Duffel, VZW Emmaüs, Duffel, Belgium
| | - Olivia Cools
- Collaborative Antwerp Psychiatric Research Institute (CAPRI), Department of Biomedical Sciences, University of Antwerp, Antwerp, Belgium.,University Department, Psychiatric Hospital Duffel, VZW Emmaüs, Duffel, Belgium
| | - Tom K Birkenhäger
- Collaborative Antwerp Psychiatric Research Institute (CAPRI), Department of Biomedical Sciences, University of Antwerp, Antwerp, Belgium.,Department of Psychiatry, Erasmus University Medical Center, Rotterdam, the Netherlands
| | - Erik Fransen
- StatUa Center for Statistics, University of Antwerp, Antwerp, Belgium
| | - Bernard G C Sabbe
- Collaborative Antwerp Psychiatric Research Institute (CAPRI), Department of Biomedical Sciences, University of Antwerp, Antwerp, Belgium.,University Department, Psychiatric Hospital Duffel, VZW Emmaüs, Duffel, Belgium
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van Diermen L, van den Ameele S, Kamperman AM, Sabbe BCG, Vermeulen T, Schrijvers D, Birkenhäger TK. Prediction of Electroconvulsive Therapy Response and Remission in Major Depression: Meta-analysis - CORRIGENDUM. Br J Psychiatry 2018; 212:322. [PMID: 29609664 DOI: 10.1192/bjp.2018.67] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
This notice describes a correction to the above mentioned paper.
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van Diermen L, van den Ameele S, Kamperman AM, Sabbe BCG, Vermeulen T, Schrijvers D, Birkenhäger TK. Prediction of electroconvulsive therapy response and remission in major depression: meta-analysis. Br J Psychiatry 2018; 212:71-80. [PMID: 29436330 DOI: 10.1192/bjp.2017.28] [Citation(s) in RCA: 167] [Impact Index Per Article: 27.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
BACKGROUND Electroconvulsive therapy (ECT) is considered to be the most effective treatment in severe major depression. The identification of reliable predictors of ECT response could contribute to a more targeted patient selection and consequently increased ECT response rates. Aims To investigate the predictive value of age, depression severity, psychotic and melancholic features for ECT response and remission in major depression. METHOD A meta-analysis was conducted according to the PRISMA statement. A literature search identified recent studies that reported on at least one of the potential predictors. RESULTS Of the 2193 articles screened, 34 have been included for meta-analysis. Presence of psychotic features is a predictor of ECT remission (odds ratio (OR) = 1.47, P = 0.001) and response (OR = 1.69, P < 0.001), as is older age (standardised mean difference (SMD) = 0.26 for remission and 0.35 for response (P < 0.001)). The severity of depression predicts response (SMD = 0.19, P = 0.001), but not remission. Data on melancholic symptoms were inconclusive. CONCLUSIONS ECT is particularly effective in patients with depression with psychotic features and in elderly people with depression. More research on both biological and clinical predictors is needed to further evaluate the position of ECT in treatment protocols for major depression. Declaration of interest None.
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Affiliation(s)
- Linda van Diermen
- Collaborative Antwerp Psychiatric Research Institue (CAPRI),Department of Biomedical Sciences,University of Antwerp,Belgium
| | - Seline van den Ameele
- CAPRI,Department of Biomedical Sciences,University of Antwerp,Belgium and University Department,Psychiatric Hospital Duffel,VZW Emmaüs,Duffel,Belgium
| | - Astrid M Kamperman
- Epidemiological and Social Psychiatric Research Institute (ESPRi),Department of Psychiatry,Erasmus University Medical Centre,Rotterdam,the Netherlands
| | - Bernard C G Sabbe
- CAPRI,Department of Biomedical Sciences,University of Antwerp,Belgium and University Department,Psychiatric Hospital Duffel,VZW Emmaüs,Duffel,Belgium
| | - Tom Vermeulen
- CAPRI,Department of Biomedical Sciences,University of Antwerp,Belgium and University Department,Psychiatric Hospital Duffel,VZW Emmaüs,Duffel,Belgium
| | - Didier Schrijvers
- CAPRI,Department of Biomedical Sciences,University of Antwerp,Belgium and University Department,Psychiatric Hospital Duffel,VZW Emmaüs,Duffel,Belgium
| | - Tom K Birkenhäger
- Department of Psychiatry,Erasmus University Medical Center,Rotterdam,the NetherlandsandCAPRI,Department of Biomedical Sciences,University of Antwerp,Belgium
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van den Ameele S, van Diermen L, Staels W, Coppens V, Dumont G, Sabbe B, Morrens M. The effect of mood-stabilizing drugs on cytokine levels in bipolar disorder: A systematic review. J Affect Disord 2016; 203:364-373. [PMID: 27344047 DOI: 10.1016/j.jad.2016.06.016] [Citation(s) in RCA: 49] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/24/2016] [Accepted: 06/05/2016] [Indexed: 11/30/2022]
Abstract
OBJECTIVES Cytokine level alterations suggest a role for the immune system in the pathophysiology of bipolar disorder (BD). Pharmacotherapy is an important confounding factor in clinical research on cytokine levels. In this systematic review we collate the evidence on blood cytokine levels in medication-free BD and the effects of single mood-stabilizing drugs on these levels. METHODS A systematic review was conducted according to the PRISMA statement. We searched the Pubmed and Embase databases for clinical studies reporting either on cytokine levels in medication-free BD or on the effects of single mood-stabilizing drugs on cytokine levels in BD. RESULTS Of the 564 articles screened, 17 were included. Fourteen articles report on medication-free patients with BD and indicate state-related cytokine alterations. Six articles discuss the effect of lithium. Whereas no data on short-term effects of lithium were found, ≥2 months lithium use in euthymic populations is associated with normal cytokine levels. Two studies report no effect of valproate and no studies were found on carbamazepine, lamotrigine or antipsychotics. LIMITATIONS The available studies are characterized by a broad methodological heterogeneity and limited replication between studies. CONCLUSIONS This systematic review suggests the presence of state-related cytokine level alterations in medication-free BD with most evidence pointing to a proinflammatory cytokine response in mania. Euthymia and long-term lithium use are associated with normal cytokine levels. To improve our understanding of the impact of mood-stabilizing drugs on cytokine levels, longitudinal studies with medication-free baseline, randomized controlled single-drug treatment protocols and close mood state monitoring are needed.
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Affiliation(s)
- Seline van den Ameele
- Collaborative Antwerp Psychiatric Research Institute (CAPRI), Department of Biomedical Sciences, University of Antwerp, Belgium; University Psychiatric Hospital Duffel, VZW Emmaüs, Duffel, Belgium.
| | - Linda van Diermen
- Collaborative Antwerp Psychiatric Research Institute (CAPRI), Department of Biomedical Sciences, University of Antwerp, Belgium; University Psychiatric Hospital Duffel, VZW Emmaüs, Duffel, Belgium
| | - Willem Staels
- Diabetes Research Center, Vrije Universiteit Brussel, Belgium; Department of Pediatrics, Division of Pediatric Endocrinology, Ghent University Hospital, Ghent, Belgium; Department of Pediatrics and Genetics, Ghent University, Ghent, Belgium
| | - Violette Coppens
- Collaborative Antwerp Psychiatric Research Institute (CAPRI), Department of Biomedical Sciences, University of Antwerp, Belgium; University Psychiatric Hospital Duffel, VZW Emmaüs, Duffel, Belgium
| | - Glenn Dumont
- Department of Pharmacy, Academic Medical Center, University of Amsterdam, The Netherlands
| | - Bernard Sabbe
- Collaborative Antwerp Psychiatric Research Institute (CAPRI), Department of Biomedical Sciences, University of Antwerp, Belgium; University Psychiatric Hospital Duffel, VZW Emmaüs, Duffel, Belgium
| | - Manuel Morrens
- Collaborative Antwerp Psychiatric Research Institute (CAPRI), Department of Biomedical Sciences, University of Antwerp, Belgium; Psychiatric Hospital Broeders Alexianen, Boechout, Belgium
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