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Li M, Lebois LAM, Ridgewell C, Palermo CA, Winternitz S, Liu H, Kaufman M, Shinn AK. Functional connectivity of the auditory cortex in women with trauma-related disorders who hear voices. BIOLOGICAL PSYCHIATRY. COGNITIVE NEUROSCIENCE AND NEUROIMAGING 2024:S2451-9022(24)00167-8. [PMID: 38944384 DOI: 10.1016/j.bpsc.2024.06.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/28/2024] [Revised: 06/06/2024] [Accepted: 06/21/2024] [Indexed: 07/01/2024]
Abstract
BACKGROUND 'Voice-hearing' (VH) is a transdiagnostic experience that is common in trauma-related disorders (trauma-D). However, the neural substrates underlying trauma-related VH remain largely unexplored. While auditory perceptual dysfunction is among the abnormalities implicated in schizophrenia VH, whether VH in trauma-D also involves auditory perceptual alterations is unknown. METHODS We investigated auditory cortex (AC)-related functional connectivity (FC) in n=65 women with trauma-D related to childhood abuse with varying severities of VH. Using a novel, computationally-driven and individual-specific method of functionally parcellating the brain, we calculated the FC of two distinct AC subregions-Heschl's gyrus (HG, corresponding to primary AC) and lateral superior temporal gyrus (lSTG, in non-primary AC)- with both the cerebrum and cerebellum. We then measured the association between VH severity and FC using leave-one-out cross validation within the cerebrum, and voxel-wise multiple regression analyses in the cerebellum. RESULTS We found that VH severity positively correlated with left lSTG-frontoparietal network FC, while it negatively correlated with FC between left lSTG and both cerebral and cerebellar representations of the default mode network. VH severity was not predicted by FC of left HG or right AC subregions. CONCLUSIONS Our findings point to altered interactions between auditory perceptual processing and higher-level processes related to self-reference and executive functioning. This is the first study to show alterations in auditory cortical connectivity in trauma-related VH. While VH in trauma-D appears to be mediated by brain networks that are also implicated in schizophrenia VH, the results suggest a unique mechanism that could distinguish VH in trauma-D.
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Affiliation(s)
- Meiling Li
- Division of Brain Sciences, Changping Laboratory, Beijing, 102206, China
| | - Lauren A M Lebois
- Depression and Anxiety Disorders Division, McLean Hospital, Belmont, MA; Department of Psychiatry, Harvard Medical School, Boston, MA
| | | | - Cori A Palermo
- Depression and Anxiety Disorders Division, McLean Hospital, Belmont, MA
| | - Sherry Winternitz
- Depression and Anxiety Disorders Division, McLean Hospital, Belmont, MA; Department of Psychiatry, Harvard Medical School, Boston, MA
| | - Hesheng Liu
- Division of Brain Sciences, Changping Laboratory, Beijing, 102206, China; Biomedical Pioneering Innovation Center (BIOPIC), Peking University, Beijing, 100871, China
| | - Milissa Kaufman
- Depression and Anxiety Disorders Division, McLean Hospital, Belmont, MA; Department of Psychiatry, Harvard Medical School, Boston, MA
| | - Ann K Shinn
- Psychotic Disorders Division, McLean Hospital, Belmont, MA; Department of Psychiatry, Harvard Medical School, Boston, MA.
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2
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Le Bellego M, Chaste P, Dzierzynski N. Auditory illusions and Post-traumatic stress disorder: Sound test in a case-control study. J Psychiatr Res 2024; 178:88-93. [PMID: 39128220 DOI: 10.1016/j.jpsychires.2024.06.006] [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: 01/26/2024] [Revised: 05/05/2024] [Accepted: 06/04/2024] [Indexed: 08/13/2024]
Abstract
Post-Traumatic Stress Disorder (PTSD) is a prevalent and disabling disorder with a high degree of comorbidity. Clinical studies have focused on hallucinations, which could be associated with the severity of the disorder and treatment resistance. Auditory illusions have received little attention so far, possibly because they are particularly difficult to assess. However, they may impact functioning, and underdiagnosis could impair prognosis. To provide a clearer understanding of PTSD psychopathology, this paper proposes to focus on these auditory illusions. A monocentric case-control study was conducted on 30 subjects with PTSD and 30 controls, based on an original design. False recognitions were estimated during a sound test created with a vocoder. Additionally, differences in emotional valence, dissociation, hyperarousal, and reliving were assessed. The study found that individuals with PTSD experience a higher frequency of auditory illusions compared to healthy controls (65% versus 20%, p < 0.001). Additionally, the emotional valence of these illusions was more negative in individuals with PTSD than in controls. The study also identified a correlation between dissociation symptoms, hyperarousal and reliving with auditory illusions. These findings are in line with neurobiological studies of PTSD, as well as cognitive predictive models, and support the hypothesis of a significant prevalence of auditory illusions in PTSD. Like hallucinations, auditory illusions may be influenced by dissociation. Although these results are preliminary, they suggest a need for further investigation into auditory illusions in PTSD and their effect on prognosis.
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Affiliation(s)
- Mathis Le Bellego
- Psychiatry of Children and Adolescent Department, Necker Hospital, 75015 Paris, France.
| | - Pauline Chaste
- Psychiatry of Children and Adolescent Department, Necker Hospital, 75015 Paris, France
| | - Nathalie Dzierzynski
- Department of Psychotraumatology and Addictions, Tenon Hospital, 75020 Paris, France
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3
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Tschoeke S, Steinert T, Knoblauch H. Forensic aspects of dissociative positive symptoms in trauma-related disorders and borderline personality disorder. INTERNATIONAL JOURNAL OF LAW AND PSYCHIATRY 2024; 94:101973. [PMID: 38460238 DOI: 10.1016/j.ijlp.2024.101973] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/13/2023] [Revised: 02/26/2024] [Accepted: 02/26/2024] [Indexed: 03/11/2024]
Abstract
A psychotically motivated act or an act committed under impaired insight and control of action in the midst of an acute psychosis is the standard for lack of criminal responsibility. There is now increasing evidence that positive symptoms, particularly in the form of hallucinations and delusions, in trauma-related disorders and borderline personality disorder (BPD) are comparable to positive symptoms in psychotic disorders, posing a challenge for differential diagnosis and forensic assessment of the relevance of positive symptoms to insight and self-control. Due to the indistinguishability of the phenomena, there is both a risk of misdiagnosis of a psychotic disorder and also trivialization with the use of pseudo-hallucinations or quasi-psychotic labels. Essential phenomenological differences that may be helpful in forensic assessments are the usually preserved reality testing in trauma-related disorders and BPD, as well as differences in psychopathological symptom constellations. Because of these differences relevant to forensic assessments, it seems useful to distinguish trauma-related disorders and BPD with positive symptoms from psychotic disorders.
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Affiliation(s)
- Stefan Tschoeke
- Clinic for Psychiatry and Psychotherapy I (Weissenau), Ulm University, Ulm, Germany; Centres for Psychiatry Suedwuerttemberg, Ravensburg, Germany.
| | - Tilman Steinert
- Clinic for Psychiatry and Psychotherapy I (Weissenau), Ulm University, Ulm, Germany; Centres for Psychiatry Suedwuerttemberg, Ravensburg, Germany
| | - Hans Knoblauch
- Clinic for Psychiatry and Psychotherapy I (Weissenau), Ulm University, Ulm, Germany; Centres for Psychiatry Suedwuerttemberg, Ravensburg, Germany
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4
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Seriès P, Veerapa E, Jardri R. Can computational models help elucidate the link between complex trauma and hallucinations? Schizophr Res 2024; 265:66-73. [PMID: 37268452 DOI: 10.1016/j.schres.2023.05.003] [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: 11/23/2022] [Revised: 05/02/2023] [Accepted: 05/03/2023] [Indexed: 06/04/2023]
Abstract
Recently, a number of predictive coding models have been proposed to account for post-traumatic stress disorder (PTSD)'s symptomatology, including intrusions, flashbacks and hallucinations. These models were usually developed to account for traditional/type-1 PTSD. We here discuss whether these models also apply or can be translated to the case of complex/type-2 PTSD and childhood trauma (cPTSD). The distinction between PTSD and cPTSD is important because the disorders differ in terms of symptomatology and potential mechanisms, how they relate to developmental stages, but also in terms of illness trajectory and treatment. Models of complex trauma could give us insights on hallucinations in physiological/pathological conditions or more generally on the development of intrusive experiences across diagnostic classes.
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Affiliation(s)
- Peggy Seriès
- IANC, Informatics, University of Edinburgh, 10 Crichton Street, Edinburgh EH8 9AB, UK.
| | - Emilie Veerapa
- Université de Lille, INSERM U-1172, Lille Neurosciences & Cognition Centre, Plasticity and Subjectivity Team, Lille, France; Department of Psychiatry, CHU Lille, F-59000 Lille, France
| | - Renaud Jardri
- Université de Lille, INSERM U-1172, Lille Neurosciences & Cognition Centre, Plasticity and Subjectivity Team, Lille, France; CURE Platform, Psychiatric Investigation Centre, Fontan Hospital, CHU Lille, France; Laboratoire de Neurosciences Cognitives & Computationnelles (LNC(2)), ENS, INSERM U-960, PSL Research University, Paris, France.
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5
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Fung HW, Wong MYC, Moskowitz A, Chien WT, Hung SL, Lam SKK. Association Between Psychotic and Dissociative Symptoms: Further Investigation Using Network Analysis. J Trauma Dissociation 2024; 25:279-296. [PMID: 38124492 DOI: 10.1080/15299732.2023.2293776] [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: 06/18/2023] [Accepted: 10/17/2023] [Indexed: 12/23/2023]
Abstract
The association and overlap between psychotic and dissociative phenomena have been increasingly recognized. Previous studies found that psychotic symptoms are closely associated with post-traumatic and dissociative symptoms and that these trauma-related phenomena may mediate the relationship between trauma and psychotic symptoms. It remained less explored which specific post-traumatic and dissociative symptom clusters are particularly associated with psychotic symptoms. This cross-sectional study used a data-driven approach (network analysis) to explore the associations among different psychotic and post-traumatic/dissociative symptom clusters in an online convenience predominantly female sample (N = 468)(59.2% had ever seen a psychiatrist). Participants completed well-established multidimensional measures that assessed different symptom clusters of psychosis, dissociation, and PTSD. In addition, multiple mediation analysis was conducted to examine which post-traumatic/dissociative symptoms could mediate the relationship between childhood and adulthood trauma and different psychotic symptoms. Our results confirmed previous findings that PTSD and dissociative symptoms are closely associated with psychotic symptoms. More importantly, both data-driven and multiple mediation analysis results indicated that identity dissociation was particularly associated with perceptual anomalies and bizarre experiences, while emotional constriction was particularly associated with negative symptoms. It is important to screen for trauma and dissociation and provide trauma-and dissociation-informed care when working with people at risk of or experiencing psychosis. Further longitudinal studies using more representative samples are needed.
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Affiliation(s)
- Hong Wang Fung
- Department of Social Work, Hong Kong Baptist University, Kowloon, Hong Kong
| | - Ming Yu Claudia Wong
- Department of Health and Physical Education, The Education University of Hong Kong, Taipo, Hong Kong
| | | | - Wai Tong Chien
- Nethersole School of Nursing, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, Hong Kong
| | - Suet Lin Hung
- Department of Social Work, Hong Kong Baptist University, Kowloon, Hong Kong
| | - Stanley Kam Ki Lam
- Nethersole School of Nursing, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, Hong Kong
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Piesse E, Paulik G, Mathersul D, Valentine L, Kamitsis I, Bendall S. An exploration of the relationship between voices, dissociation, and post-traumatic stress disorder symptoms. Psychol Psychother 2023; 96:1015-1028. [PMID: 37800445 DOI: 10.1111/papt.12493] [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: 11/30/2022] [Revised: 08/09/2023] [Accepted: 08/23/2023] [Indexed: 10/07/2023]
Abstract
OBJECTIVES Extensive research has shown voice hearing to be associated with symptoms of Post-Traumatic Stress Disorder (PTSD) and dissociation. However, most studies have adopted a quantitative design, using cross-sectional data sampling methods, precluding temporal relationships between variables from being defined. DESIGN Using a qualitative design, this study sought to identify potential symptom relationships by addressing the research question: what is the nature of the temporal relationship between voices, dissociation and PTSD symptoms? METHODS Seven voice hearers (aged 27 to 68 years) participated in a semi-structured interview exploring voice hearing, PTSD symptoms, and dissociation. The interviews were analysed using Interpretative Phenomenological Analysis. RESULTS One superordinate theme was identified in the data. Voices were observed to occur in dynamic interrelationship with PTSD symptoms and dissociation, and were frequently experienced before and after PTSD symptoms and dissociative episodes. CONCLUSIONS Implications for theoretical understandings of voice hearing and future research are discussed.
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Affiliation(s)
- Emily Piesse
- School of Psychology and Exercise Science, Murdoch University, Murdoch, Western Australia, Australia
| | - Georgie Paulik
- School of Psychology and Exercise Science, Murdoch University, Murdoch, Western Australia, Australia
- Perth Voices Clinic, Murdoch University, Murdoch, Western Australia, Australia
- School of Psychological Science, University of Western Australia, Nedlands, Western Australia, Australia
| | - Danielle Mathersul
- School of Psychology and Exercise Science, Murdoch University, Murdoch, Western Australia, Australia
- Centre for Molecular Medicine and Innovative Therapeutics, Health Futures Institute, Murdoch University, Murdoch, Western Australia, Australia
- War Related Illness and Injury Study Center (WRIISC), Veterans Affairs Palo Alto Health Care System, Palo Alto, California, USA
| | - Lee Valentine
- Orygen and Centre for Youth Mental Health, University of Melbourne, Parkville, Victoria, Australia
| | - Ilias Kamitsis
- Orygen and Centre for Youth Mental Health, University of Melbourne, Parkville, Victoria, Australia
| | - Sarah Bendall
- Orygen and Centre for Youth Mental Health, University of Melbourne, Parkville, Victoria, Australia
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Dissoziation: ein transdiagnostisches Phänomen. DIE PSYCHOTHERAPIE 2023. [PMCID: PMC9982778 DOI: 10.1007/s00278-022-00641-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/06/2023]
Abstract
Der Begriff der Dissoziation wurde in frühen Anfängen der Neurosenlehre verwendet, hat sich seither gewandelt und ist Ausgangspunkt vieler Kontroversen. Unter Dissoziation wird i. Allg. die Abspaltung sonst integrierter Gedächtnis‑, Bewusstseins‑, Identitäts- und Wahrnehmungsfunktionen (eigene Person und Umwelt) verstanden. Dissoziation ist ein klinisches Kriterium von Belastungsstörungen und der emotional instabilen Persönlichkeitsstörung; dissoziative Symptome haben sind ebenfalls als Phänomene bei anderen Erkrankungen hochrelevant. Differenzialdiagnostisch ist Schizophrenie bedeutsam. Die Unterscheidung zwischen Dissoziation von Detachment- und Kompartmentalisationstyp sowie die Berücksichtigung möglicher Traumatatypen können die Entwicklung von Krankheitsmodellen unterstützen. Die Behandlung basiert auf akkurater Diagnostik, einschließlich Biografie und Beziehungen. Komplexe Dissoziationslagen erfordern eine komplexe Therapie, weil neben der psychischen Integration weitere psychosoziale Bedarfe zu bedienen sind.
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8
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Brewin CR. Identity - A critical but neglected construct in cognitive-behaviour therapy. J Behav Ther Exp Psychiatry 2023; 78:101808. [PMID: 36435550 DOI: 10.1016/j.jbtep.2022.101808] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/25/2022] [Revised: 10/26/2022] [Accepted: 11/12/2022] [Indexed: 11/24/2022]
Abstract
In cognitive-behaviour therapy attention paid to the self and identity has primarily involved self-representations (the Me-Self) rather than how the self is experienced (the I-Self). Within the I-Self experiences vary on a continuum from pre-reflective consciousness (raw experienced perceptions and states of being) to self-awareness (permitting reflection on and evaluation of subjective experience). There is considerable evidence that the I-Self is affected in many if not all disorders, and I review illustrative studies of OCD, eating disorders, body dysmorphic disorder, PTSD, and personality disorder. These indicate that patients often experience themselves as being defective in various ways, or as having an unstable or contradictory I-Self. Recognition of this neglected aspect of patients' experience has major implications for assessment and treatment. For example, acknowledgment that their sense of self may fluctuate dramatically from moment to moment, may be fragmented, or may consist of a sense of emptiness, may help to build a more empathic therapeutic relationship. If frightening or distressing pre-reflective experiences are the cause of avoidance or other maladaptive coping strategies, conscious attention paid to them in therapy may help to better integrate the I-Self and Me-Self, restoring a sense of predictability and control.
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Quidé Y. Dissociation, trauma and the experience of visual hallucinations in post-traumatic stress disorder and schizophrenia. BJPsych Open 2023; 9:e23. [PMID: 36700248 PMCID: PMC9885325 DOI: 10.1192/bjo.2023.3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/27/2023] Open
Abstract
Dissociative behaviours and hallucinations are often reported in trauma-exposed people with schizophrenia spectrum disorders and post-traumatic stress disorder (PTSD). Auditory hallucinations are the most commonly reported type of hallucination, but often co-occur with experiences in other sensory modalities. The phenomenology and the neurobiological systems involved in visual experiences are not well characterised. Are these experiences similar in nature, content or severity among people with schizophrenia and/or PTSD? What are the neurobiological bases of these visual experiences and what is the role of dissociative behaviours in the formation of these experiences? A study by Wearne and colleagues in BJPsych Open aimed to characterise these phenomenological systems in groups of people with PTSD, schizophrenia or both (schizophrenia + PTSD).
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Affiliation(s)
- Yann Quidé
- NeuroRecovery Research Hub, School of Psychology, UNSW Sydney, Sydney, NSW, Australia; and Centre for Pain IMPACT, Neuroscience Research Australia, Randwick, NSW, Australia
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Brewin CR, Phillips K, Morton J, Mason AJC, Saunders R, Longden E. Multiplicity in the experience of voice-hearing: A phenomenological inquiry. J Psychiatr Res 2022; 156:564-569. [PMID: 36368246 DOI: 10.1016/j.jpsychires.2022.10.065] [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: 06/21/2022] [Revised: 10/17/2022] [Accepted: 10/28/2022] [Indexed: 11/07/2022]
Abstract
Although it is recognized that voice-hearers often report a large number and variety of voices there have been few investigations of this multiplicity. Understanding the phenomenology of voice-hearing can provide a firm foundation for theorizing about its causes. In this international online survey of voice-hearers, details were elicited of the content of up to five utterances associated with up to five voices from each respondent. The contents were independently rated and associated with characteristics of each voice such as its perceived age, whether it had changed over time, and whether it was of a familiar person. We investigated predictors (e.g., diagnoses, voice gender, age first heard) of utterance negativity, length, and whether voices referred to themselves. The average number of voices reported was approximately four. The majority were perceived as male and had negative content. Child-aged voices were significantly less negative than all other voices except those perceived as being elderly. Multi-level analyses indicated that there was significant variability at the level of different utterances within voices but variability was more prominent at the level of different voices within an individual. The data were inconsistent with general cognitive models for hearing voices such as the misattribution of inner speech and were more congruent with a dissociation model of voice-hearing. Our findings support approaches based on subtype or dimensional methods of classifying voices, and additionally indicate that research and clinical assessment may benefit from more systematic assessment of multiplicity.
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Affiliation(s)
| | | | | | | | | | - Eleanor Longden
- Greater Manchester Mental Health NHS Foundation Trust, University of Manchester, UK
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Rajanthiran L, Curtis G, Ayalde J, Orr K, Melvill-Smith P, Banerjee A, Schenk M, Wearne D. 'Is hearing believing?': A study of voices and beliefs in psychosis and trauma. Australas Psychiatry 2022; 30:547-551. [PMID: 35968743 DOI: 10.1177/10398562221106064] [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] [Indexed: 11/16/2022]
Abstract
OBJECTIVE This study compared voice characteristics and beliefs in participants diagnosed with post-traumatic stress disorder (PTSD) with dissociation, schizophrenia (SCZ) and both diagnoses of SCZ and PTSD. The relationship between dissociation and voice beliefs was also assessed. METHOD We identified 56 participants meeting the diagnostic criteria for PTSD with dissociation, SCZ or both diagnoses (PTSD + SCZ) who also experienced auditory hallucinations. Measures included PTSD Symptoms Scales Interview (PSSI-5), Psychotic Symptoms Rating Scale (PSYRAT), Clinician Administered Dissociative States Scale (CADSS), Beliefs about Voices Questionnaire (BAVQ) and Positive and Negative Syndrome Scale (PANSS). RESULTS Beliefs about voices were similar across diagnostic groups. Participants with SCZ were more likely to attribute their voices to an external origin, and participants with dual diagnosis were less able to control their voices. The PTSD-only group scored higher in dissociation scores than either the SCZ-only or dual diagnosis group. Malevolent voice appraisals correlated with dissociation scores only in the dual diagnosis group. CONCLUSIONS This research supports the hypothesis that voice beliefs are similar across diagnoses of PTSD and SCZ. However, differences in voice characteristics, emotional responses and relationship to dissociation may need to be considered in the psychological management of voices.
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Affiliation(s)
| | - Guy Curtis
- School of Psychology, UWA, Perth, Western Australia
| | | | - Kenneth Orr
- 103905Marian Center, Perth, Western Australia
| | | | - Amit Banerjee
- Headspace Youth Early Psychosis Program, Perth, Western Australia
| | - Meta Schenk
- 103905Marian Center, Perth, Western Australia
| | - Deborah Wearne
- School of Medicine, University of Western Australia (UWA), Perth, Western Australia
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Premorbid characteristics of patients with DSM-IV psychotic disorders. Compr Psychiatry 2022; 115:152310. [PMID: 35385814 DOI: 10.1016/j.comppsych.2022.152310] [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: 09/29/2021] [Accepted: 03/09/2022] [Indexed: 11/22/2022] Open
Abstract
INTRODUCTION Psychotic disorder not otherwise specified (PNOS) is considered part of the psychosis spectrum, together with schizophrenia spectrum disorders (SSD) and psychotic bipolar spectrum disorders (PBD). The atypical clinical presentations of PNOS conditions may lead to uncertainty regarding treatment choices and expected outcomes. PNOS is understudied, and little is known about patients' premorbid characteristics including premorbid adjustment, prevalence of early cannabis use and childhood trauma. Knowledge about early illness phases can increase our understanding of this diagnostic group. METHODS We included 1099 participants from the Norwegian TOP-study; 688 with narrow SSD diagnoses (schizophrenia, schizoaffective disorder, schizophreniform disorder), 274 with PBD (psychotic bipolar 1 and bipolar NOS) and 137 with PNOS diagnosed with the SCID-I for DSM-IV. Participants were assessed with the Premorbid Adjustment Scale (PAS) divided into the areas of premorbid academic and social functioning. We obtained information on age at first exposure to cannabis and use of cannabis before the age of 16. The participants also provided information regarding early traumatic experiences using the Childhood Trauma Questionnaire (CTQ). RESULTS Participants with PNOS and SSD had poorer premorbid academic functioning than those with PBD (F2, 1029 = 7.81, p < 0.001, pη2 = 0.015). Premorbid social adjustment was significantly worse in the SSD group compared to the PBD group (F2, 1024 = 3.10, p = 0.045, pη2 = 0.006), with PNOS in the middle position. Significantly more of the participants with PNOS (17.5%) and SSD (11.5%) used cannabis before the age of 16 compared with PBD (5.3%, Wald χ2 = 6.86, p = 0.03). There were no significant differences between the three groups regarding mean CTQ scores or in the proportion of participants who had experienced at least one type of childhood adversity. CONCLUSIONS Participants with PNOS appear as more similar to participants with SSD than to those with PBD regarding early premorbid adjustment and early cannabis use. The results indicate that many conditions classified as PNOS have functional impairments and problematic substance use from an early age. The prevalence of childhood adversities are high in all three groups.
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Rey MGD, Martín LM, García FA, López FJC, López FR. Trauma infantil y psicosis: una revisión narrativa. CLÍNICA CONTEMPORÁNEA 2022. [DOI: 10.5093/cc2022a2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
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Verdoux H, Sibert A, Quiles C. Trauma and resistance to antipsychotic treatment in schizophrenia: A narrative review. Psychiatry Res 2022; 309:114392. [PMID: 35074642 DOI: 10.1016/j.psychres.2022.114392] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/27/2021] [Revised: 01/05/2022] [Accepted: 01/08/2022] [Indexed: 01/13/2023]
Abstract
This review explored whether trauma exposure is associated with poorer response to antipsychotic treatment in schizophrenia patients. A systematic search identified eight studies, of which five reported an association between trauma and non-remission of psychotic symptoms (n = 4) or treatment-resistant schizophrenia (TRS, n = 1). Although evidence supporting the link between trauma and resistance to antipsychotic treatment is scarce, trauma history should be systematically investigated in all persons with TRS, as there is a growing body of evidence showing that schizophrenia patients benefit from therapies for post-traumatic symptoms.
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Affiliation(s)
- Hélène Verdoux
- Inserm, Bordeaux Population Health Research Center, Pharmacoepidemiology Team, UMR 1219, University of Bordeaux, Bordeaux F-33000, France; Centre Hospitalier Charles Perrens, 121 rue de la Bechade, 33076, Bordeaux CEDEX F-33000, France.
| | - Aude Sibert
- Centre Hospitalier Charles Perrens, 121 rue de la Bechade, 33076, Bordeaux CEDEX F-33000, France
| | - Clélia Quiles
- Inserm, Bordeaux Population Health Research Center, Pharmacoepidemiology Team, UMR 1219, University of Bordeaux, Bordeaux F-33000, France; Centre Hospitalier Charles Perrens, 121 rue de la Bechade, 33076, Bordeaux CEDEX F-33000, France
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15
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Burr C, Schnackenberg JK, Weidner F. Talk-based approaches to support people who are distressed by their experience of hearing voices: A scoping review. Front Psychiatry 2022; 13:983999. [PMID: 36299547 PMCID: PMC9589913 DOI: 10.3389/fpsyt.2022.983999] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/01/2022] [Accepted: 09/14/2022] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND The positive effects of both antipsychotic medication and cognitive behavioral therapy in psychosis (CBTp) for people who are distressed by their experience of hearing voices remain limited. As a result, there has been a recent surge in talk-based individual approaches. Many of these continue not to be very well known nor implemented in practice. Some of the approaches may focus more on understanding and dealing constructively with voices, an element that has been identified as potentially helpful by voice hearers. Existing barriers to a wider implementation include both the widespread pathologization of hearing voices and a lack of mental health professionals who have been trained and trusted to carry out these new interventions. METHODS This scoping review aimed to identify and describe a current synthesis of talk-based individual approaches for people who hear voices, including studies independently of method of study or approach, diagnosis of voice hearers nor of the professional background of interventionists. RESULTS Nine different talk-based approaches were identified. These included: (1) Cognitive Behavioral Therapy for Psychosis (CBTp); (2) AVATAR therapy; (3) Making Sense of Voices (MsV) aka Experience Focused Counselling (EFC); (4) Relating Therapy; (5) Acceptance and Commitment Therapy; (6) Smartphone-based Coping-focused Intervention; (7) Prolonged and Virtual Reality Exposure Therapy; (8) Eye Movement Desensitization and Reprocessing, and (9) Individual Mindfulness-based Program for Voice Hearing. The different approaches differed greatly in relation to the number of sessions, length of time offered and the scientific evidence on efficacy. Psychologists represented the main professional group of interventionists. CBTp and the MsV/EFC approach also included health professionals, like nurses, as implementers. Most of the approaches showed positive outcomes in relation to voice related distress levels. None identified overall or voice specific deteriorations. CONCLUSION There appears to be a strong case for the implementation of a broader heterogeneity of approaches in practice. This would also be in line with recommendations for recovery focused services and requirements of voice hearers. A greater emphasis on whole systems implementation and thus the involvement of frontline staff, like nurses, in the delivery of these approaches would likely reduce the research-practice implementation gap.
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Affiliation(s)
- Christian Burr
- Department of Health Professions, Bern University of Applied Sciences, Bern, Switzerland.,University Hospital of Psychiatry and Psychotherapy, University Hospital for Mental Health, Bern, Switzerland.,Faculty of Nursing Science, Vinzenz Pallotti University, Vallendar, Germany
| | | | - Frank Weidner
- Faculty of Nursing Science, Vinzenz Pallotti University, Vallendar, Germany
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Wu ZY, Fung HW, Chien WT, Ross CA, Lam SKK. Trauma and dissociation among inpatients diagnosed with schizophrenia spectrum disorders in Taiwan. Eur J Psychotraumatol 2022; 13:2105576. [PMID: 35979506 PMCID: PMC9377227 DOI: 10.1080/20008066.2022.2105576] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Abstract
Background: The overlapping symptoms of schizophrenia and dissociation have been increasingly recognized. This paper explains why it is reasonable to expect that there would be a substantial subgroup of patients diagnosed with schizophrenia spectrum disorders (SSDs) who suffer from pathological dissociation. Objective: As little is known about the prevalence of dissociative disorders and symptoms among patients with SSDs, we investigated the prevalence of dissociative disorders and symptoms among patients with SSDs. Method: We used both self-report measures and structured interviews to examine dissociative disorders and symptoms in a randomly recruited sample of inpatients with a clinical diagnosis of SSDs in Taiwan (N = 100). Results: Over 60% of participants exhibited pathological dissociation, and 54% had a dissociative disorder according to structured interview data; three participants met the DSM-5 diagnostic criteria for dissociative identity disorder. The concurrent validity of pathological dissociation in this sample was similar to that of depression among patients with schizophrenia reported in the literature. Participants with a dissociative disorder were more likely to report high-betrayal traumas and meet DSM-5 criteria for post-traumatic stress disorder; they also reported more psychotic symptoms than those without a dissociative disorder. Conclusions: This was one of very few studies that used structured interviews to examine pathological dissociation in patients with SSDs. The results indicate that pathological dissociation in SSDs is not uncommon. Clinical assessment should include measures of dissociation to facilitate early identification.
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Affiliation(s)
- Zi Yi Wu
- Yuli Hospital Ministry of Health and welfare, Hualien County, Haulien, Taiwan
| | - Hong Wang Fung
- Department of Social Work, Hong Kong Baptist University, Kowloon Tong, Hong Kong
| | - Wai Tong Chien
- The Nethersole School of Nursing, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, Hong Kong
| | - Colin A Ross
- The Colin A. Ross Institute for Psychological Trauma, Richardson, Texas, United States
| | - Stanley Kam Ki Lam
- The Nethersole School of Nursing, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, Hong Kong
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Hinton DE. Auditory Hallucination Among Traumatized Cambodian Refugees: PTSD Association and Biocultural Shaping. Cult Med Psychiatry 2021; 45:727-750. [PMID: 33386575 DOI: 10.1007/s11013-020-09701-6] [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] [Accepted: 12/01/2020] [Indexed: 11/29/2022]
Abstract
At a psychiatric refugee clinic for survivors of the Khmer Rouge genocide, a survey revealed that 42% (38/90) had auditory hallucinations (AHs) in the last month. Of those with AHs, 87% (33/38) had PTSD, whereas of those without AHs, 31% (16/52) had PTSD, giving a chi square of 27.8, p < .001, odds ratio 14.8 (4.8-45). Most AHs were of a "ghost summoning" (khmaoch hao), considered an exhortation to go with a ghost (e.g., hearing "Please come with me, younger sister"), experienced by 73% percent of patients with AHs. The voices were always exterior and usually loud and clear. AHs were heard most often during hypnagogia (i.e., upon falling asleep or awakening), experienced by 72% of patients with AHs, whereas 42% of patients with AHs experienced AHs when fully awake. AHs were almost always attributed to a ghost, giving rise to great fear: of having the "soul" called away or of being frightened to death. AH episodes almost always triggered trauma recall. AHs caused patients to undertake certain actions to address acute episodes and to prevent further ones. To illustrate these processes, cases are provided. AH appears to be a key part of the Cambodian bioculturally shaped trauma subjectivity.
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Affiliation(s)
- Devon E Hinton
- Massachusetts General Hospital, Harvard Medical School, Center for Anxiety and Traumatic Stress Disorders, One Bowdoin Square, 6th Floor, Boston, MA, 02114, USA.
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Hardy A, O'Driscoll C, Steel C, van der Gaag M, van den Berg D. A network analysis of post-traumatic stress and psychosis symptoms. Psychol Med 2021; 51:2485-2492. [PMID: 32419682 DOI: 10.1017/s0033291720001300] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
BACKGROUND Understanding the interplay between trauma-related psychological mechanisms and psychotic symptoms may improve the effectiveness of interventions for post-traumatic stress reactions in psychosis. Network theory assumes that mental health problems persist not because of a common latent variable, but from dynamic feedback loops between symptoms, thereby addressing the heterogeneous and overlapping nature of traumagenic and psychotic diagnoses. This is a proof-of-concept study examining interactions between post-traumatic stress symptoms, which were hypothesized to reflect trauma-related psychological mechanisms, and auditory hallucinations and delusions. METHOD Baseline data from two randomised controlled trials (N = 216) of trauma-focused therapy in people with post-traumatic stress symptoms (87.5% met diagnostic criteria for PTSD) and psychotic disorder were analysed. Reexperiencing, hyperarousal, avoidance, trauma-related beliefs, auditory hallucinations and delusional beliefs were used to estimate a Gaussian graphical model along with expected node influence and predictability (proportion of explained variance). RESULTS Trauma-related beliefs had the largest direct influence on the network and, together with hypervigilance, were implicated in the shortest paths from flashbacks to delusions and auditory hallucinations. CONCLUSIONS These findings are in contrast to previous research suggesting a central role for re-experiencing, emotional numbing and interpersonal avoidance in psychosis. Trauma-related beliefs were the psychological mechanism most associated with psychotic symptoms, although not all relevant mechanisms were measured. This work demonstrates that investigating multiple putative mediators may clarify which processes are most relevant to trauma-related psychosis. Further research should use network modelling to investigate how the spectrum of traumatic stress reactions play a role in psychotic symptoms.
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Affiliation(s)
- Amy Hardy
- Department of Psychology, Institute of Psychiatry, Psychology & Neuroscience, King's College London, De Crespigny Park, SE5 8AF, UK
- South London & Maudsley NHS Foundation Trust, Bethlem Royal Hospital, Monks Orchard Road, Beckenham, Kent, BR3 3BX, UK
| | - Ciaran O'Driscoll
- Research Department of Clinical, Educational and Health Psychology, University College London, Gower Street, London, WC1E 6BT, UK
| | - Craig Steel
- The Oxford Institute of Clinical Psychology Training, Oxford, UK
| | - Mark van der Gaag
- Department of Clinical Psychology and Amsterdam Public Health Research, VU University, van der Boehorsttraat 7, 1081 BTAmsterdam, The Netherlands
- Parnassia Psychiatric Institute, Zoutkeetsingel 40, 2512 HNDen Haag, Netherlands
| | - David van den Berg
- Department of Clinical Psychology and Amsterdam Public Health Research, VU University, van der Boehorsttraat 7, 1081 BTAmsterdam, The Netherlands
- Parnassia Psychiatric Institute, Zoutkeetsingel 40, 2512 HNDen Haag, Netherlands
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19
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Chen APF, Chen L, Kim TA, Xiong Q. Integrating the Roles of Midbrain Dopamine Circuits in Behavior and Neuropsychiatric Disease. Biomedicines 2021; 9:biomedicines9060647. [PMID: 34200134 PMCID: PMC8228225 DOI: 10.3390/biomedicines9060647] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2021] [Revised: 06/01/2021] [Accepted: 06/03/2021] [Indexed: 01/11/2023] Open
Abstract
Dopamine (DA) is a behaviorally and clinically diverse neuromodulator that controls CNS function. DA plays major roles in many behaviors including locomotion, learning, habit formation, perception, and memory processing. Reflecting this, DA dysregulation produces a wide variety of cognitive symptoms seen in neuropsychiatric diseases such as Parkinson’s, Schizophrenia, addiction, and Alzheimer’s disease. Here, we review recent advances in the DA systems neuroscience field and explore the advancing hypothesis that DA’s behavioral function is linked to disease deficits in a neural circuit-dependent manner. We survey different brain areas including the basal ganglia’s dorsomedial/dorsolateral striatum, the ventral striatum, the auditory striatum, and the hippocampus in rodent models. Each of these regions have different reported functions and, correspondingly, DA’s reflecting role in each of these regions also has support for being different. We then focus on DA dysregulation states in Parkinson’s disease, addiction, and Alzheimer’s Disease, emphasizing how these afflictions are linked to different DA pathways. We draw upon ideas such as selective vulnerability and region-dependent physiology. These bodies of work suggest that different channels of DA may be dysregulated in different sets of disease. While these are great advances, the fine and definitive segregation of such pathways in behavior and disease remains to be seen. Future studies will be required to define DA’s necessity and contribution to the functional plasticity of different striatal regions.
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Affiliation(s)
- Allen PF Chen
- Department of Neurobiology and Behavior, Renaissance School of Medicine at Stony Brook University, Stony Brook, NY 11794, USA; (A.P.C.); (L.C.); (T.A.K.)
- Medical Scientist Training Program, Renaissance School of Medicine at Stony Brook University, Stony Brook, NY 11794, USA
| | - Lu Chen
- Department of Neurobiology and Behavior, Renaissance School of Medicine at Stony Brook University, Stony Brook, NY 11794, USA; (A.P.C.); (L.C.); (T.A.K.)
| | - Thomas A. Kim
- Department of Neurobiology and Behavior, Renaissance School of Medicine at Stony Brook University, Stony Brook, NY 11794, USA; (A.P.C.); (L.C.); (T.A.K.)
- Medical Scientist Training Program, Renaissance School of Medicine at Stony Brook University, Stony Brook, NY 11794, USA
| | - Qiaojie Xiong
- Department of Neurobiology and Behavior, Renaissance School of Medicine at Stony Brook University, Stony Brook, NY 11794, USA; (A.P.C.); (L.C.); (T.A.K.)
- Correspondence:
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20
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Pietkiewicz IJ, Kłosińska U, Tomalski R. Delusions of Possession and Religious Coping in Schizophrenia: A Qualitative Study of Four Cases. Front Psychol 2021; 12:628925. [PMID: 33815215 PMCID: PMC8017190 DOI: 10.3389/fpsyg.2021.628925] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2020] [Accepted: 02/26/2021] [Indexed: 11/13/2022] Open
Abstract
The notion of evil spirits influencing human behavior or mental processes is used in many cultures to justify various symptoms or experiences. It is also expressed in psychotic delusions of possession, but there is limited research in this area. This study explores how patients with schizophrenia came to the conclusion that they were possessed, and how this affected help-seeking. Interviews with two men and two women about their experiences and meaning-making were subjected to interpretative phenomenological analysis. Three main themes were identified: (1) Links between traumatic experiences and psychotic symptoms, (2) The emergence of religious themes in delusional contents, and (3) Reluctance to use medical treatment and instead to seek exorcism. In each case, attributing problems to possession was supported by the local environment and media, led to seeking spiritual help, and delayed diagnostic assessment and treatment. However, using religious coping contributed to the sense of predictability and social support. Clinicians are encouraged to explore the experiences and conflicts expressed by the symptoms which people ascribe to possession and to negotiate alternative explanatory models with their patients.
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Affiliation(s)
- Igor J Pietkiewicz
- Research Centre for Trauma and Dissociation, SWPS University of Social Sciences and Humanities, Katowice, Poland
| | - Urszula Kłosińska
- Research Centre for Trauma and Dissociation, SWPS University of Social Sciences and Humanities, Katowice, Poland
| | - Radosław Tomalski
- Research Centre for Trauma and Dissociation, SWPS University of Social Sciences and Humanities, Katowice, Poland
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21
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Abstract
This paper introduces a new construct, the 'pivotal mental state', which is defined as a hyper-plastic state aiding rapid and deep learning that can mediate psychological transformation. We believe this new construct bears relevance to a broad range of psychological and psychiatric phenomena. We argue that pivotal mental states serve an important evolutionary function, that is, to aid psychological transformation when actual or perceived environmental pressures demand this. We cite evidence that chronic stress and neurotic traits are primers for a pivotal mental state, whereas acute stress can be a trigger. Inspired by research with serotonin 2A receptor agonist psychedelics, we highlight how activity at this particular receptor can robustly and reliably induce pivotal mental states, but we argue that the capacity for pivotal mental states is an inherent property of the human brain itself. Moreover, we hypothesize that serotonergic psychedelics hijack a system that has evolved to mediate rapid and deep learning when its need is sensed. We cite a breadth of evidences linking stress via a variety of inducers, with an upregulated serotonin 2A receptor system (e.g. upregulated availability of and/or binding to the receptor) and acute stress with 5-HT release, which we argue can activate this primed system to induce a pivotal mental state. The pivotal mental state model is multi-level, linking a specific molecular gateway (increased serotonin 2A receptor signaling) with the inception of a hyper-plastic brain and mind state, enhanced rate of associative learning and the potential mediation of a psychological transformation.
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Affiliation(s)
- Ari Brouwer
- Centre for Psychedelic Research, Imperial College London, London, United Kingdom
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22
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Fung HW, Leung YHS, Mak WH, Ross CA, Ling HWH. The Need for Acknowledging the Psychosocial Aspects of Voice-Hearing Experiences: Review of Online Information and Implications for Public Mental Health Education. JOURNAL OF CONSUMER HEALTH ON THE INTERNET 2021. [DOI: 10.1080/15398285.2020.1852375] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Affiliation(s)
- Hong Wang Fung
- Department of Applied Social Sciences, The Hong Kong Polytechnic University, Hung Hom, Hong Kong
| | - Yin Hang Sharo Leung
- Department of Counselling Psychology and Human Resource Development, National Chi Nan University, Nantou County, Taiwan
| | - Wing Hung Mak
- Department of Social and Behavioural Sciences, City University of Hong Kong, Kowloon, Hong Kong
| | - Colin A. Ross
- The Colin A. Ross Institute for Psychological Trauma, Richardson, Texas, USA
| | - Henry Wai-Hang Ling
- The Department of Social Work and Social Administration, The University of Hong Kong, Hong Kong, Hong Kong
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Effect of standardized post-coercion review session on symptoms of PTSD: results from a randomized controlled trial. Eur Arch Psychiatry Clin Neurosci 2021; 271:1077-1087. [PMID: 33231771 PMCID: PMC8354865 DOI: 10.1007/s00406-020-01215-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/27/2020] [Accepted: 11/07/2020] [Indexed: 11/10/2022]
Abstract
OBJECTIVE Post-coercion review is increasingly regarded as a mean to reduce the negative consequences of coercive interventions, including the development of posttraumatic symptoms. However, the efficacy of this intervention in preventing posttraumatic symptoms or PTSD has not been sufficiently studied. The objective of this study is to examine the influence of a single, standardized post-coercion review session on the development or exacerbation of PTSD symptoms in patients with psychotic disorders. METHODS In a multi-center, two-armed, randomized controlled trial, patients who experienced coercive interventions during current hospitalization were either randomized to standard treatment or an intervention group receiving a guideline-based, standardized reflecting review session. Factorial MANCOVA and subsequent ANCOVAs investigated the effects of the post-coercion reflecting review session on post-traumatic symptoms as measured by the subscales of the Impact of Events Scale-Revised (IES-R). Similarly, the effect of the intervention on the intensity of the peritraumatic reactions measured by the Peritraumatic Distress Inventory (PDI) was analyzed by conducting a factorial ANCOVA. RESULTS N = 82 patients were included in an intention-to-treat analysis. MANCOVA and post hoc ANCOVAs revealed a significant main effect of the intervention for the IES-R subscales intrusion and hyperarousal, when controlling for levels of peritraumatic distress, whereby intervention group participants presented lower respective mean scores. There was no significant difference regarding the intensity of the peritraumatic reaction. CONCLUSION Standardized post-coercion review contributes to a reduction of the burden of PTSD symptoms in patients with psychotic disorders experiencing coercive interventions in acute settings and shall be recommended as a measure of trauma-informed care. The trial was registered at ClinicalTrials.gov (ID NCT03512925) on 01/30/2018 (retrospectively registered).
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Barrera A, Bajorek T, Dekker R, Hothi G, Lewis A, Pearce S. A Phenomenological Exploration of the Voices Reported by Borderline Personality and Schizophrenia Patients. Psychopathology 2021; 54:159-168. [PMID: 33975316 DOI: 10.1159/000516208] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/30/2020] [Accepted: 03/28/2021] [Indexed: 11/19/2022]
Abstract
INTRODUCTION Over time, there have been different views regarding the verbal auditory hallucinations (VAHs) reported by borderline personality disorder (BPD) and schizophrenia patients. More recently, their similarity has been emphasized, a view that undoubtedly has significant implications in terms of differential diagnosis and management. To explore this important issue, we undertook a detailed phenomenological assessment of persistent VAH reported by BPD and schizophrenia DSM-IV participants. METHODS The Psychotic Symptoms Rating Scale (PSYRATS), the Revised Beliefs About Voices Questionnaire (BAVQ-R), the Multidimensional Scale for Hallucinations (MSH), and a detailed clinical interview were administered to 11 BPD and 10 schizophrenia DSM-IV participants. RESULTS The VAHs of both groups were similar regarding intensity, reported as located inside or outside the head, and frequency in which they were described as a third-person phenomenon. However, the patients' stance towards their VAH was clearly different. Whilst BPD patients identified them in a clear way in terms of gender and age and disliked them, schizophrenia patients identified them more vaguely, reported them both as more disruptive but at the same time engaged with them more positively; schizophrenia patients also integrated their VAH more into delusions. DISCUSSION Whilst reporting similar intensity of their VAH, the 2 groups' stance towards them were strikingly different in that BPD participants regarded them as identifiable and unequivocally unpleasant whilst schizophrenia participants regarded them in a rather vague and ambiguous manner. Methodologically, this preliminary study suggests that in-depth phenomenological assessment can help to elucidate the differential diagnosis of VAH in these, possibly other, clinical groups. Further research is warranted to establish whether these preliminary findings are replicated on a bigger clinical sample.
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Affiliation(s)
- Alvaro Barrera
- Department of Psychiatry, Oxford University, Warneford Hospital, Oxford, United Kingdom
| | - Tomasz Bajorek
- Psychological Medicine, John Radcliffe Hospital, Oxford, United Kingdom
| | | | - Gurjiven Hothi
- Central and North West London NHS Foundation Trust, London, United Kingdom
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The phenomenology of auditory verbal hallucinations in emotionally unstable personality disorder and post-traumatic stress disorder. Ir J Psychol Med 2020; 39:196-206. [DOI: 10.1017/ipm.2020.77] [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: 11/07/2022]
Abstract
Objective:
To explore the phenomenology of auditory verbal hallucinations (AVHs) in a clinical sample of young people who have a ‘non-psychotic’ diagnosis.
Methods:
Ten participants aged 17–31 years with presentation of emotionally unstable personality disorder or post-traumatic stress disorder and frequent AVHs were recruited and participated in a qualitative study exploring their subjective experience of hearing voices. Photo-elicitation and ethnographic diaries were used to stimulate discussion in an otherwise unstructured walking interview.
Results:
‘Non-psychotic’ voices comprised auditory qualities such as volume and clarity. Participants commonly personified their voices, viewing them as distinct characters with which they could interact and form relationships. There appeared to be an intimate and unstable relationship between participant and voice, whereby voices changed according to the participants’ mood, insecurities, distress and circumstance. Equally, participants reacted to provocation by the voice, leading to changes in mood and circumstance through emotional and physical disturbances. In contrast to our previous qualitative work in psychosis, voice hearing was not experienced with a sense of imposition or control.
Conclusions:
This phenomenological research yielded in-depth and novel accounts of ‘non-psychotic’ voices which were intimately linked to emotional experience. In contrast to standard reports of voices in disorders such as schizophrenia, participants described a complex and bi-directional relationship with their voices. Many other features were in common with voice hearing in psychosis. Knowledge of the phenomenology of hallucinations in non-psychotic disorders has the potential to inform future more successful management strategies. This report gives preliminary evidence for future research.
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Mäki-Marttunen V, Andreassen OA, Espeseth T. The role of norepinephrine in the pathophysiology of schizophrenia. Neurosci Biobehav Rev 2020; 118:298-314. [PMID: 32768486 DOI: 10.1016/j.neubiorev.2020.07.038] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2019] [Revised: 07/01/2020] [Accepted: 07/27/2020] [Indexed: 12/12/2022]
Abstract
Several lines of evidence have suggested for decades a role for norepinephrine (NE) in the pathophysiology and treatment of schizophrenia. Recent experimental findings reveal anatomical and physiological properties of the locus coeruleus-norepinephrine (LC-NE) system and its involvement in brain function and cognition. Here, we integrate these two lines of evidence. First, we review the functional and structural properties of the LC-NE system and its impact on functional brain networks, cognition, and stress, with special emphasis on recent experimental and theoretical advances. Subsequently, we present an update about the role of LC-associated functions for the pathophysiology of schizophrenia, focusing on the cognitive and motivational deficits. We propose that schizophrenia phenomenology, in particular cognitive symptoms, may be explained by an abnormal interaction between genetic susceptibility and stress-initiated LC-NE dysfunction. This in turn, leads to imbalance between LC activity modes, dysfunctional regulation of brain network integration and neural gain, and deficits in cognitive functions. Finally, we suggest how recent development of experimental approaches can be used to characterize LC function in schizophrenia.
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Affiliation(s)
| | - Ole A Andreassen
- CoE NORMENT, KG Jebsen Centre for Psychosis Research, Division of Mental Health and Addiction, Oslo University Hospital, Building 49, P.O. Box 4956 Nydalen, N-0424 Oslo, Norway
| | - Thomas Espeseth
- Department of Psychology, University of Oslo, Postboks 1094, Blindern, 0317 Oslo, Norway; Bjørknes College, Lovisenberggata 13, 0456 Oslo, Norway
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Paulik G, Newman-Taylor K, Steel C, Arntz A. Managing Dissociation in Imagery Rescripting for Voice Hearers With Trauma: Lessons From a Case Series. COGNITIVE AND BEHAVIORAL PRACTICE 2020. [DOI: 10.1016/j.cbpra.2020.06.009] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Scott M, Rossell SL, Meyer D, Toh WL, Thomas N. Childhood trauma, attachment and negative schemas in relation to negative auditory verbal hallucination (AVH) content. Psychiatry Res 2020; 290:112997. [PMID: 32470717 DOI: 10.1016/j.psychres.2020.112997] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/20/2019] [Revised: 04/07/2020] [Accepted: 04/08/2020] [Indexed: 11/30/2022]
Abstract
Auditory verbal hallucinations (AVHs, or hearing voices) are particularly characterized by negative content such as criticism and threats. The extent of negative content is a major predictor of distress, yet there is limited research on what contributes to the content of AVHs. The current study aimed to assess the relationships between childhood trauma, attachment styles (anxious and avoidant) and negative self schemas as plausible mechanisms underlying negative AVH content. Structural equation modelling was used to test a theoretical model, including these constructs, in a transdiagnostic sample of 140 people with AVHs. Findings indicated that collectively, emotional trauma during childhood, insecure anxious attachment and negative self schemas predicted the proportion of negative AVH content experienced by voice hearers. Whereby, trauma predicted attachment, which predicted schemas and in turn negative AVH content. This study marks an important step towards understanding the underlying mechanisms involved in negative AVHs. The results highlight the importance of recognising early experiences of trauma, adult attachment styles and self schemas in developing formulations and effective treatments for negative and distressing AVHs. Psychological interventions that target these underlying mechanisms of negative AVHs may lead to a reduction in negative content, thereby reducing voice related distress.
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Affiliation(s)
- Monique Scott
- Centre for Mental Health, Swinburne University of Technology, Melbourne, Australia
| | - Susan L Rossell
- Centre for Mental Health, Swinburne University of Technology, Melbourne, Australia; Psychiatry, St Vincent's Hospital Melbourne, Australia
| | - Denny Meyer
- Centre for Mental Health, Swinburne University of Technology, Melbourne, Australia
| | - Wei Lin Toh
- Centre for Mental Health, Swinburne University of Technology, Melbourne, Australia
| | - Neil Thomas
- Centre for Mental Health, Swinburne University of Technology, Melbourne, Australia; Alfred Health, Melbourne, Australia.
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Lyndon S, Corlett P. Hallucinations in posttraumatic stress disorder: Insights from predictive coding. JOURNAL OF ABNORMAL PSYCHOLOGY 2020; 129:534-543. [PMID: 32437205 PMCID: PMC10658640 DOI: 10.1037/abn0000531] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2023]
Abstract
Although hallucinations are not one of the Diagnostic and Statistical Manual of Mental Disorders-Fifth Edition (DSM-5) criteria for posttraumatic stress disorder (PTSD), they are increasingly documented in PTSD. They are noted in the absence of clear delusions, formal thought disorganization, disorganized speech, or behavior, ruling out a comorbid psychotic disorder like schizophrenia as a better explanation for these hallucinations. Hallucinations in both PTSD and schizophrenia share phenomenological features. We propose that hallucinations in PTSD, like those in schizophrenia, might be explained in terms of aberrant predictive coding, specifically the misapplication of strong prior beliefs that vitiate perceptual inference. This approach highlights the broader relationship between trauma and psychosis. Under predictive coding, the nervous system organizes past sensory data into an internal model of the world. Under stress, the brain prioritizes speed over accurate encoding. However, memories for traumatic experiences are typically strongly consolidated, to avoid similar experiences in future. In PTSD, this could lead to a world model comprised of inaccurate but overly precise prior beliefs, that can be triggered by stimuli tangentially related to the index trauma, resulting in hallucinations. Crucially, this evidence accumulation depends upon the relative precision of prior beliefs and sensory evidence (supplied in the form of prediction errors). Our basic argument is that stressful situations induce belief updating, in terms of precise prior beliefs, that are difficult to undo. These unduly precise, trauma-related beliefs then constitute perceptual hypotheses, memories, or narratives that bias subsequent experience. This prior bias may be so severe that sensory evidence is effectively ignored; that is, treated as very imprecise, in relation to prior beliefs. Such an account may lead to cognitive therapies for hallucinations aimed at strong prior beliefs, and the exciting prospect of combining such therapies with drugs that modulate neuroplasticity and enhance the adaptive consolidation of more appropriate priors. (PsycInfo Database Record (c) 2020 APA, all rights reserved).
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Affiliation(s)
- S. Lyndon
- Yale University, Department of Psychiatry, Connecticut Mental Health Center, 34 Park Street, New Haven, CT, USA, 06511
| | - P.R. Corlett
- Yale University, Department of Psychiatry, Connecticut Mental Health Center, 34 Park Street, New Haven, CT, USA, 06511
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Coughlan H, Healy C, Ní Sheaghdha Á, Murray G, Humphries N, Clarke M, Cannon M. Early risk and protective factors and young adult outcomes in a longitudinal sample of young people with a history of psychotic-like experiences. Early Interv Psychiatry 2020; 14:307-320. [PMID: 31310453 DOI: 10.1111/eip.12855] [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: 11/14/2018] [Revised: 04/28/2019] [Accepted: 06/09/2019] [Indexed: 12/13/2022]
Abstract
AIM Psychotic-like experiences (PEs) have been associated with childhood adversity and psychopathology. However, few studies have examined the dynamic interplay between risk and protective factors and later life outcomes in people with PEs. This study aimed to explore and compare patterns of early adverse and protective experiences and young adult outcomes in a sample of young people with a history of PEs. METHOD Longitudinal qualitative data spanning nine years were collected from a general population sample of seventeen young adults who had reported PEs in early adolescence. A qualitative comparative case study design was used to explore patterns of early life experiences and young adult outcomes. RESULTS Four archetypal profiles of early life experiences and later outcomes were identified. Qualitative differences between types of early adverse experiences and the quality of attachment relationships were dominant discriminating factors between low-risk and at-risk archetypes for poor young adult outcomes. Experiences of multiple adversities, which included childhood trauma and occurred in the absence of secure attachment relationships was associated with the poorest young adult outcomes. The presence of secure attachment relationships was protective, even among individuals who had experienced adversity. CONCLUSIONS Not all young people who report PEs have high levels of adversity. Those who experience multiple early adversities, childhood trauma and insecure attachment relationships are at highest risk for reoccurring PEs and poor young adult outcomes. Developing trusted attachment relationships and engaging in corrective experiences may be protective and could promote positive outcomes in youth with PEs.
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Affiliation(s)
- Helen Coughlan
- Department of Psychiatry, Royal College of Surgeons in Ireland, Dublin, Ireland
| | - Colm Healy
- Department of Psychiatry, Royal College of Surgeons in Ireland, Dublin, Ireland
| | - Áine Ní Sheaghdha
- Department of Psychiatry, Royal College of Surgeons in Ireland, Dublin, Ireland
| | - Gareth Murray
- Department of Psychiatry, Royal College of Surgeons in Ireland, Dublin, Ireland
| | - Niamh Humphries
- Research Department, Royal College of Physicians of Ireland, Dublin, Ireland
| | - Mary Clarke
- Department of Psychiatry, Royal College of Surgeons in Ireland, Dublin, Ireland.,Department of Psychology, Royal College of Surgeons in Ireland, Dublin, Ireland
| | - Mary Cannon
- Department of Psychiatry, Royal College of Surgeons in Ireland, Dublin, Ireland.,Department of Psychiatry, Beaumont Hospital Dublin, Dublin, Ireland
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31
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Higgs RN. Reconceptualizing Psychosis: The Hearing Voices Movement and Social Approaches to Health. Health Hum Rights 2020; 22:133-144. [PMID: 32669795 PMCID: PMC7348419] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/02/2022] Open
Abstract
The Hearing Voices Movement is an international grassroots movement that aims to shift public and professional attitudes toward experiences-such as hearing voices and seeing visions-that are generally associated with psychosis. The Hearing Voices Movement identifies these experiences as having personal, relational, and cultural significance. Incorporating this perspective into mental health practice and policy has the potential to foster greater understanding and respect for consumers/survivors diagnosed with psychosis while opening up valuable avenues for future research. However, it is important that a focus on individual experiences of adversity not supersede attention to larger issues of social and economic injustice. Access to appropriate mental health care is a human right; this article will argue that the right to health additionally extends beyond individual-level interventions.
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Affiliation(s)
- Rory Neirin Higgs
- Facilitator for the BC Hearing Voices Network and Vancouver Coastal Health, Vancouver, Canada
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32
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Shinn AK, Wolff JD, Hwang M, Lebois LAM, Robinson MA, Winternitz SR, Öngür D, Ressler KJ, Kaufman ML. Assessing Voice Hearing in Trauma Spectrum Disorders: A Comparison of Two Measures and a Review of the Literature. Front Psychiatry 2020; 10:1011. [PMID: 32153431 PMCID: PMC7050446 DOI: 10.3389/fpsyt.2019.01011] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/23/2019] [Accepted: 12/20/2019] [Indexed: 11/13/2022] Open
Abstract
Voice hearing (VH) can occur in trauma spectrum disorders (TSD) such as posttraumatic stress disorder (PTSD) and dissociative disorders. However, previous estimates of VH among individuals with TSD vary widely. In this study, we sought to better characterize the rate and phenomenology of VH in a sample of 70 women with TSD related to childhood abuse who were receiving care in a specialized trauma program. We compared the rate of VH within our sample using two different measures: 1) the auditory hallucination (AH) item in the Structured Clinical Interview for DSM-IV-TR (SCID), and 2) the thirteen questions involving VH in the Multidimensional Inventory of Dissociation (MID), a self-report questionnaire that comprehensively assesses pathological dissociation. We found that 45.7% of our sample met threshold for SCID AH, while 91.4% met criteria for MID VH. Receiver operating characteristics (ROC) analyses showed that while SCID AH and MID VH items have greater than chance agreement, the strength of agreement is only moderate, suggesting that SCID and MID VH items measure related but not identical constructs. Thirty-two patients met criteria for both SCID AH and at least one MID VH item ("unequivocal VH"), 32 for at least one MID VH item but not SCID AH ("ambiguous VH"), and 6 met criteria for neither ("unequivocal non-VH"). Relative to the ambiguous VH group, the unequivocal VH group had higher dissociation scores for child voices, and higher mean frequencies for child voices and Schneiderian voices. Our findings suggest that VH in women with TSD related to childhood abuse is common, but that the rate of VH depends on how the question is asked. We review prior studies examining AH and/or VH in TSD, focusing on the measures used to ascertain these experiences, and conclude that our two estimates are consistent with previous studies that used comparable instruments and patient samples. Our results add to growing evidence that VH-an experience typically considered psychotic or psychotic-like-is not equivalent to having a psychotic disorder. Instruments that assess VH apart from psychotic disorders and that capture their multidimensional nature may improve identification of VH, especially among patients with non-psychotic disorders.
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Affiliation(s)
- Ann K. Shinn
- Psychotic Disorders Division, McLean Hospital, Belmont, MA, United States
- Department of Psychiatry, Harvard Medical School, Boston, MA, United States
| | - Jonathan D. Wolff
- Department of Psychiatry, Harvard Medical School, Boston, MA, United States
- Dissociative Disorders and Trauma Research Program, McLean Hospital, Belmont, MA, United States
| | - Melissa Hwang
- Psychotic Disorders Division, McLean Hospital, Belmont, MA, United States
| | - Lauren A. M. Lebois
- Department of Psychiatry, Harvard Medical School, Boston, MA, United States
- Dissociative Disorders and Trauma Research Program, McLean Hospital, Belmont, MA, United States
- Neurobiology of Fear Laboratory, McLean Hospital, Belmont, MA, United States
| | - Mathew A. Robinson
- Department of Psychiatry, Harvard Medical School, Boston, MA, United States
- Dissociative Disorders and Trauma Research Program, McLean Hospital, Belmont, MA, United States
| | - Sherry R. Winternitz
- Department of Psychiatry, Harvard Medical School, Boston, MA, United States
- Dissociative Disorders and Trauma Research Program, McLean Hospital, Belmont, MA, United States
| | - Dost Öngür
- Psychotic Disorders Division, McLean Hospital, Belmont, MA, United States
- Department of Psychiatry, Harvard Medical School, Boston, MA, United States
| | - Kerry J. Ressler
- Department of Psychiatry, Harvard Medical School, Boston, MA, United States
- Neurobiology of Fear Laboratory, McLean Hospital, Belmont, MA, United States
| | - Milissa L. Kaufman
- Department of Psychiatry, Harvard Medical School, Boston, MA, United States
- Dissociative Disorders and Trauma Research Program, McLean Hospital, Belmont, MA, United States
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Shan P, Zhuo C, Ma X, Sang H, Zhong B, Lin X, Ji F, Chen M, Tian H, Zhao Y, Pan J. Treatment of auditory verbal hallucinations with atypical antipsychotics in healthy individuals: an artificially controlled post-treatment report. J Int Med Res 2020; 48:300060519875830. [PMID: 31891287 PMCID: PMC7607740 DOI: 10.1177/0300060519875830] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
OBJECTIVE This study was performed to investigate the effects and associated global functional connectivity density (gFCD) alterations associated with the use of atypical antipsychotics in healthy individuals with auditory verbal hallucinations (Hi-AVHs) using gFCD mapping techniques. METHODS A magnetic resonance imaging database of 38 Hi-AVHs with chronic or severe AVH symptoms was generated. The Hi-AVHs were administered an atypical antipsychotic (risperidone) for 24 weeks and monitored for a treatment response. All patients underwent functional magnetic resonance imaging pre- and post-treatment. RESULTS gFCD alterations were found in the auditory-memory-language and visual circuit regions pre- and post-treatment. However, gFCD alterations differed between patients with strong and weak treatment responses. CONCLUSION This is the first report to show that atypical antipsychotics can improve the symptoms of AVHs and that the treatment effects are associated with gFCD alterations in the auditory-memory-language circuit. These findings provide a foundation for future exploration of new treatment strategies for Hi-AVHs.
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Affiliation(s)
- Peiwei Shan
- Labortorary of Psychiatric-Neuroimaging-Genetics Laboratory (PNG-Lab), Wenzhou Seventh People’s Hospital, Wenzhou, Zhejiang Province, China
| | - Chuanjun Zhuo
- Labortorary of Psychiatric-Neuroimaging-Genetics Laboratory (PNG-Lab), Wenzhou Seventh People’s Hospital, Wenzhou, Zhejiang Province, China
- Department of Psychiatry, School of Mental Health, Jining Medical University, Jining, Shandong Province, China
- Department of Psychiatric-Neuroimaging-Genetics and Comorbidity Lab (PNGC-Lab), Tianjin Mental Health Center, Tianjin Anding Hospital, Mental Health Teaching Hospital of Tianjin Medical University, Tianjin, China
| | - Xiaoyan Ma
- Department of Psychiatric-Neuroimaging-Genetics and Comorbidity Lab (PNGC-Lab), Tianjin Mental Health Center, Tianjin Anding Hospital, Mental Health Teaching Hospital of Tianjin Medical University, Tianjin, China
| | - Hong Sang
- Department of Psychiatry, Changchun Sixth Hospital, Chuangchun, Jilin Province, China
| | - Baoliang Zhong
- Department of Psychiatry and Epidemiology, Affiliated Wuhan Mental Health Center, Tongji Medical College of Huazhong University of Science & Technology Science and Education Department, Wuhan, China
| | - Xiaodong Lin
- Labortorary of Psychiatric-Neuroimaging-Genetics Laboratory (PNG-Lab), Wenzhou Seventh People’s Hospital, Wenzhou, Zhejiang Province, China
| | - Feng Ji
- Department of Psychiatry, School of Mental Health, Jining Medical University, Jining, Shandong Province, China
| | - Min Chen
- Department of Psychiatry, School of Mental Health, Jining Medical University, Jining, Shandong Province, China
| | - Hongjun Tian
- Department of Psychiatric-Neuroimaging-Genetics and Comorbidity Lab (PNGC-Lab), Tianjin Mental Health Center, Tianjin Anding Hospital, Mental Health Teaching Hospital of Tianjin Medical University, Tianjin, China
| | - Yanling Zhao
- Department of Psychiatry, Qingdao Mental Health Center, Qingdao, China
| | - Jianshe Pan
- Department of Psychiatry, Wenzhou Kangning Hospital, Wenzhou Medical University Affiliated Kangning Hospital, Wenzhou, China
- Jianshe Pan, Department of Psychiatry, Wenzhou Kangning Hospital, Wenzhou Medical University Affiliated Kangning Hospital, Wenzhou, China. Chuanjun Zhuo, Labortorary of Psychiatric-Neuroimaging-Genetics, Laboratory (PNG-Lab), Wenzhou Seventh People's Hospital, Wenzhou, Zhejiang Province, China.
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Le Trouble Stress Post-Traumatique secondaire à l’expérience de la psychose : une revue de littérature. Encephale 2019; 45:506-512. [DOI: 10.1016/j.encep.2019.07.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2019] [Revised: 06/25/2019] [Accepted: 07/18/2019] [Indexed: 10/26/2022]
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35
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Niemantsverdriet MBA, Slotema CW, van der Veen FM, van der Gaag M, Sommer IEC, Deen M, Franken IHA. Sensory processing deficiencies in patients with borderline personality disorder who experience auditory verbal hallucinations. Psychiatry Res 2019; 281:112545. [PMID: 31536946 DOI: 10.1016/j.psychres.2019.112545] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/12/2019] [Revised: 08/29/2019] [Accepted: 08/29/2019] [Indexed: 11/25/2022]
Abstract
Auditory verbal hallucinations (AVH) are common in patients with borderline personality disorder (BPD). We examined two candidate mechanisms of AVH in patients with BPD, suggested to underlie sensory processing systems that contribute to psychotic symptoms in patients with schizophrenia; sensory gating (P50 ratio and P50 difference) and change detection (mismatch negativity; MMN). Via electroencephalographic recordings P50 amplitude, P50 ratio, P50 difference and MMN amplitude were compared between 23 borderline patients with and 25 without AVH, and 26 healthy controls. Borderline patients with AVH had a significantly lower P50 difference compared with healthy controls, whereas no difference was found between borderline patients without AVH and healthy controls. The groups did not differ on MMN amplitude. The impaired sensory gating in patients with borderline personality disorder who experience AVH implies that P50 sensory gating deficiencies may underlie psychotic vulnerability in this specific patient group. Patients with borderline personality disorder with or without AVH did not have problems with auditory change detection. This may explain why they are spared from the poor outcome associated with negative symptoms and symptoms of disorganization in patients with chronic schizophrenia.
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Affiliation(s)
- Maria B A Niemantsverdriet
- Department of Personality Disorders, Parnassia Psychiatric Institute, Lijnbaan 4, The Hague, VA, 2512, the Netherlands.
| | - Christina W Slotema
- Department of Personality Disorders, Parnassia Psychiatric Institute, Lijnbaan 4, The Hague, VA, 2512, the Netherlands
| | - Frederik M van der Veen
- Institute of Psychology, Erasmus University Rotterdam, Mandeville Building, Rotterdam, DR, 1738, 3000, the Netherlands
| | - Mark van der Gaag
- Department of Clinical Psychology and Amsterdam Public Health Research Institute, VU University, Van der Boechorststraat 7, Amsterdam, BT, 1081, the Netherlands
| | - Iris E C Sommer
- Department of Neuroscience, University Medical Center Groningen, Antonius Deusinglaan 1, Groningen, AD, 9700, the Netherlands
| | - Mathijs Deen
- Department of Personality Disorders, Parnassia Psychiatric Institute, Lijnbaan 4, The Hague, VA, 2512, the Netherlands
| | - Ingmar H A Franken
- Institute of Psychology, Erasmus University Rotterdam, Mandeville Building, Rotterdam, DR, 1738, 3000, the Netherlands
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Abstract
SUMMARYThe World Health Organization's proposals in ICD-11, released for comment by member states in 2018, introduce for the first time in a major diagnostic system a distinction between post-traumatic stress disorder (PTSD) and complex post-traumatic stress disorder (CPTSD). This article sets the new diagnosis of CPTSD within the context of previous similar formulations, describes its definition and requirements, and reviews the evidence concerning its epidemiology, differential diagnosis, assessment and treatment.
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37
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Imagery rescripting for the treatment of trauma in voice hearers: a case series. Behav Cogn Psychother 2019; 47:709-725. [DOI: 10.1017/s1352465819000237] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
AbstractBackground: High rates of trauma and post-traumatic stress disorder (PTSD) are reported in people who hear voices (auditory hallucinations). A recent meta-analysis of trauma interventions in psychosis showed only small improvements in PSTD symptoms and voices. Imagery Rescripting (ImRs) may be a therapy that is more effective in this population because it generalizes over memories, which is ideal in this population with typically repeated traumas.Aims: The primary aims of this study were to investigate whether ImR reduces (1) PTSD symptoms, and (2) voice frequency and distress in voice hearers.Method: We used a single arm open trial study, case-series design. Twelve voice hearers with previous traumas that were thematically related to their voices participated. Brief weekly assessments (administered in sessions 1–8, post-intervention, and at 3-month follow-up) and longer measures (administered pre-, mid- and post-intervention) were administered. Mixed regression analysis was used to analyse the results.Results: There was one treatment drop-out. Results of the weekly measure showed significant linear reductions over time in all three primary variables – voice distress, voice frequency, and trauma intrusions – all with large effect sizes. These effects were maintained (and continued to improve for trauma intrusions) at 3-month follow-up. On the full assessment tools, all measures showed improvement over time, with five outcomes showing significant time effects: trauma, voice frequency, voice distress, voice malevolence and stress.Conclusions: The findings of the current study suggest that ImRs for PTSD symptoms is generally well tolerated and can be therapeutically beneficial among individuals who hear voices.
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38
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Chase KA, Melbourne JK, Rosen C, McCarthy-Jones S, Jones N, Feiner BM, Sharma RP. Traumagenics: At the intersect of childhood trauma, immunity and psychosis. Psychiatry Res 2019; 273:369-377. [PMID: 30682559 DOI: 10.1016/j.psychres.2018.12.097] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/11/2018] [Revised: 12/06/2018] [Accepted: 12/18/2018] [Indexed: 01/26/2023]
Abstract
Early childhood trauma, including physical, sexual or emotional abuse, neglect, harm or threat of harm, is associated with adulthood dysregulation of the immune system. Trauma can induce chronic immune system activation. Associations between a chronic pro-inflammatory state and schizophrenia are an enduring finding of psychiatry, with elevated cytokine concentrations correlated with psychotic symptom severity. Most importantly, persons with schizophrenia and a history of childhood trauma demonstrate increased cytokine levels. Specific types of childhood trauma can also differentially impact the expression of unique immune markers. This study tested the hypotheses that levels of adverse childhood experiences (ACEs) would be associated with levels of peripheral immune activity assessed by IL6, IFNG, CXCL10, IRF1, STAT1 and TLR4 mRNA expression, and that there would be an association between ACEs and psychosis along a continuum from non-clinical controls (NCC) to psychotic disorders such as schizophrenia. These hypotheses were tested in 20 schizophrenia, 20 NCC. We found correlations between ACEs scores and immune markers, specifically IL6. We also found a positive association between ACEs and positive symptoms. Childhood trauma, through its effects on IL6, may be a risk factor for schizophrenia.
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Affiliation(s)
- Kayla A Chase
- Department of Psychiatry, University of Illinois at Chicago, 900 S. Ashland Ave, Suite 3268, Chicago, IL 60612, USA.
| | - Jennifer K Melbourne
- Department of Psychiatry, University of Illinois at Chicago, 900 S. Ashland Ave, Suite 3268, Chicago, IL 60612, USA
| | - Cherise Rosen
- Department of Psychiatry, University of Illinois at Chicago, 900 S. Ashland Ave, Suite 3268, Chicago, IL 60612, USA
| | | | - Nev Jones
- Department of Mental Health Law & Policy, Louis de la Parte Florida Mental Health Institute, University of South Florida, Tampa, FL, USA
| | - Benjamin M Feiner
- Department of Psychiatry, University of Illinois at Chicago, 900 S. Ashland Ave, Suite 3268, Chicago, IL 60612, USA
| | - Rajiv P Sharma
- Department of Psychiatry, University of Illinois at Chicago, 900 S. Ashland Ave, Suite 3268, Chicago, IL 60612, USA
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Einboden R, Rudge T, Varcoe C. Beyond and around mandatory reporting in nursing practice: Interrupting a series of deferrals. Nurs Inq 2019; 26:e12285. [PMID: 30801853 DOI: 10.1111/nin.12285] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2018] [Revised: 01/18/2019] [Accepted: 01/19/2019] [Indexed: 12/01/2022]
Abstract
Nurses are well positioned to contribute to child protection efforts but are underutilised. This paper describes a critical discursive analysis of nursing responses to child neglect and abuse (CN&A) in British Columbia, Canada. Legal and practice guidelines were analysed alongside nurse interview texts, offering a glimpse into how nurses prevent CN&A in their everyday practice with families. Results show how the primacy of mandatory reporting to child protection authorities coordinates a series of deferrals and how nurses engage with and interrupt these deferrals in everyday practice. Nurses' relational approaches are essential to gain access to the private sphere of the family to assess, plan, elicit cooperation with interventions and monitor the situation. They considered reporting to be one among many possible responses. This study highlights how nursing contributions to prevention are largely overlooked and points to the potential for a more significant role for nurses in a public health approach to child protection.
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Affiliation(s)
- Rochelle Einboden
- Faculty of Medicine and Health, The University of Sydney Susan Wakil School of Nursing and Midwifery, Sydney, New South Wales, Australia
| | - Trudy Rudge
- Faculty of Medicine and Health, The University of Sydney Susan Wakil School of Nursing and Midwifery, Sydney, New South Wales, Australia
| | - Colleen Varcoe
- The University of British Columbia School of Nursing, Vancouver, British Columbia, Canada
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Corlett PR, Horga G, Fletcher PC, Alderson-Day B, Schmack K, Powers AR. Hallucinations and Strong Priors. Trends Cogn Sci 2019; 23:114-127. [PMID: 30583945 PMCID: PMC6368358 DOI: 10.1016/j.tics.2018.12.001] [Citation(s) in RCA: 244] [Impact Index Per Article: 48.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2018] [Revised: 12/01/2018] [Accepted: 12/04/2018] [Indexed: 01/25/2023]
Abstract
Hallucinations, perceptions in the absence of objectively identifiable stimuli, illustrate the constructive nature of perception. Here, we highlight the role of prior beliefs as a critical elicitor of hallucinations. Recent empirical work from independent laboratories shows strong, overly precise priors can engender hallucinations in healthy subjects and that individuals who hallucinate in the real world are more susceptible to these laboratory phenomena. We consider these observations in light of work demonstrating apparently weak, or imprecise, priors in psychosis. Appreciating the interactions within and between hierarchies of inference can reconcile this apparent disconnect. Data from neural networks, human behavior, and neuroimaging support this contention. This work underlines the continuum from normal to aberrant perception, encouraging a more empathic approach to clinical hallucinations.
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Affiliation(s)
| | - Guillermo Horga
- Department of Psychiatry, Columbia University, New York, NY, USA
| | - Paul C Fletcher
- Department of Psychiatry, University of Cambridge, Cambridge, UK; The Cambridgeshire and Peteborough NHS Foundation Trust, Elizabeth House, Fulbourn Hospital, Cambridge, UK
| | | | | | - Albert R Powers
- Department of Psychiatry, Yale University, New Haven, CT, USA
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41
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Matthijssen SJMA, Heitland I, Verhoeven LCM, van den Hout MA. Reducing the Emotionality of Auditory Hallucination Memories in Patients Suffering From Auditory Hallucinations. Front Psychiatry 2019; 10:637. [PMID: 31620028 PMCID: PMC6759685 DOI: 10.3389/fpsyt.2019.00637] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/16/2018] [Accepted: 08/06/2019] [Indexed: 11/30/2022] Open
Abstract
Eye movement desensitization and reprocessing (EMDR) therapy targets emotionally disturbing visual memories of traumatic life events, and may be deployed as an efficacious treatment for posttraumatic stress disorder. A key element of EMDR therapy is recalling an emotionally disturbing visual memory while simultaneously performing a dual task. Previous studies have shown that auditory emotional memories may also become less emotional as a consequence of dual tasking. This is potentially beneficial for psychotic patients suffering from disturbing emotional auditory memories of auditory hallucinations. The present study examined whether and to what extent emotionality of auditory hallucination memories could be reduced by dual tasking. The study also assessed whether a modality matching dual task (recall + auditory taxation) could be more effective than a cross modal dual task (recall + visual taxation). Thirty-six patients suffering from auditory hallucinations were asked to recall an emotionally disturbing auditory memory related to an auditory hallucination, to rate emotionality of the memory, and to recall it under three conditions: two active conditions, i.e., visual taxation (making eye-movements) or auditory taxation (counting aloud), and one control condition (staring at a non-moving dot) counterbalanced in order. Patients re-rated emotionality of the memory after each condition. Results show the memory emotionality of auditory hallucinations was reduced and the active conditions showed stronger effects than the control condition. No modality-specific effect was found: the active conditions had an equal effect.
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Affiliation(s)
| | - Ivo Heitland
- Department of Psychiatry, Social Psychiatry and Psychotherapy, Hannover Medical School, Hanover, Germany
| | - Liselotte C M Verhoeven
- Personality Disorders, GGZ Centraal, Amersfoort, Netherlands.,Hospital psychiatry, mood disorders and anxiety, Meander Medical Centre, Amersfoort, Netherlands
| | - Marcel A van den Hout
- Altrecht Academic Anxiety Centre, Altrecht GGZ, Utrecht, Netherlands.,Clinical Psychology, Utrecht University, Utrecht, Netherlands
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Casadio R, Marin IC, Thomé T, Mezzina R, Baker P, Jenkins J, Pérez PM, Pocobello R. The Recovery House in Trieste: rational, participants, intervention as the “work”. THERAPEUTIC COMMUNITIES 2018. [DOI: 10.1108/tc-01-2018-0003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
PurposeToo often people with complex mental health needs do not find their way out of the mental health system or find satisfactory solutions that enable them to live a full life. In 2015 the Mental Health Department (MHD) of Trieste established the Recovery House pilot project to address this concern. The paper aims to Investigate the project.Design/methodology/approachThe Recovery House was co-created with and for people between 18 and 35 years old with diagnoses of psychosis and other complex mental health conditions. An integral part of the pilot was the organization of the “Recovery Community,” inspired by the Assembly model embraced by Franco Basaglia. The Recovery Community met regularly to both support and learn from the Recovery House and aimed to create a democratic and reflective space where power relationships, self-determination, responsibility and ownership by all the stakeholders, including family members, could be explored together.FindingsOver a period of 31 months, four groups of people have successfully completed their residency at the Recovery House. In total, 89 percent of people who stayed at the Recovery House did so up to six months. After the period of staying at the Recovery House most of them moved to independent living or shared supported accommodation.Originality/valueThis initiative sheds light on the fact that democratic values, approaches and structures can improve both service functioning and the recovery outcomes for people with complex health needs. Further, the Recovery House has had a significant effect on the culture and practice of the MHD in adopting a comprehensive approach to emotional distress.
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Schnackenberg JK, Fleming M, Martin CR. Experience Focussed Counselling with Voice Hearers as a Trauma-Sensitive Approach. Results of a Qualitative Thematic Enquiry. Community Ment Health J 2018; 54:997-1007. [PMID: 29948628 DOI: 10.1007/s10597-018-0294-0] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/27/2017] [Accepted: 06/06/2018] [Indexed: 11/28/2022]
Abstract
The individual approach of the Hearing Voices Movement, Experience Focussed Counselling or Making Sense of Voices, claims a strong life context and trauma focus. This qualitative study represented the first to explore whether Experience Focussed Counselling with voice hearers, when compared to Treatment As Usual, could be considered trauma-sensitive. Twenty-five semi-structured interviews with voice hearers and mental health professionals in routine German mental health settings were analysed as part of an Applied Thematic Analysis. Overall themes identified were: trauma related; dealing with emotions; process of working with voices; intra- and interpersonal life; and coping related. Experience Focussed Counselling was considered helpful in understanding and working on unresolved trauma-related areas of distress. The same did not apply to Treatment As Usual. Findings support Experience Focussed Counselling as a trauma-sensitive intervention in hearing voices. Frontline mental health staff can potentially support voice hearers in identifying and working on trauma-related voices and emotions.
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Affiliation(s)
- J K Schnackenberg
- EFC Institute, Westende 3, 24806, Hohn, Germany. .,Stiftung Diakoniewerk Kropp & St Ansgar gGmbH, Kropp, Germany.
| | - M Fleming
- DHSC Education and Training Centre/Cabinet Office, Learning and Development (LEaD) Team, Keyll Darree, Strang, Isle of Man
| | - C R Martin
- Faculty of Health Sciences, Institute for Clinical and Applied Health Research (ICAHR), University of Hull, Hull, UK
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Schnackenberg J, Fleming M, Walker H, Martin CR. Experience Focussed Counselling with Voice Hearers: Towards a Trans-diagnostic Key to Understanding Past and Current Distress-A Thematic Enquiry. Community Ment Health J 2018; 54:1071-1081. [PMID: 29713850 DOI: 10.1007/s10597-018-0280-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/20/2017] [Accepted: 04/23/2018] [Indexed: 10/17/2022]
Abstract
As it is increasingly evident that distressing voices can be linked to traumatic events across diagnoses, there is a need for new transdiagnostic interventions for persons with voice hearing related distress. Twenty-five interviews with voice hearers and mental health professionals explored the trans-diagnostic suitability of Experience Focussed Counselling (EFC) compared to Treatment As Usual. An Applied Thematic Analysis was used. Themes identified were: intervention applicability; impact of regular treatment before study; impact of EFC process; process of working with voices; impact of regular treatment during study; views on treatment or approach. The EFC focus was considered helpful across diagnoses. The findings support EFC as a transdiagnostic intervention.
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Affiliation(s)
- Joachim Schnackenberg
- EFC Institute, Hohn, Germany. .,Stiftung Diakoniewerk Kropp & St Ansgar gGmbH, Kropp, Germany.
| | - Mick Fleming
- DHSC Education and Training Centre/Cabinet Office, Keyll Darree, Strang, Isle of Man
| | - Helen Walker
- University of the West of Scotland, Hamilton, South Lanarkshire, Scotland, UK
| | - Colin R Martin
- Faculty of Health Sciences, Institute for Clinical and Applied Health Research (ICAHR), University of Hull, Hull, UK
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Ueda N, Maruo K, Sumiyoshi T. Positive symptoms and time perception in schizophrenia: A meta-analysis. SCHIZOPHRENIA RESEARCH-COGNITION 2018; 13:3-6. [PMID: 30105211 PMCID: PMC6083898 DOI: 10.1016/j.scog.2018.07.002] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/21/2018] [Revised: 07/22/2018] [Accepted: 07/23/2018] [Indexed: 11/30/2022]
Abstract
Positive symptoms of schizophrenia may be related to distortions in time perception. To examine this issue, we conducted a meta-analysis to determine whether positive symptoms are associated with deficits in time processing performance. MEDLINE and Web of Science were searched from January 1980 through March 2017, and all related articles and their references were scrutinized to find relevant studies. Studies were selected if they included participants with a diagnosis of schizophrenia, and reported data from behavioral measures of interval timing (e.g. duration discrimination and temporal order judgement). The results indicated that positive symptoms of schizophrenia are related with overestimation of interval timing (i.e., acceleration of the “internal clock”), and suggest that time perception may be associated with psychosis.
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Affiliation(s)
- Natsuki Ueda
- Department of Clinical Epidemiology, Translational Medical Center, National Center of Neurology and Psychiatry, Tokyo, Japan
| | - Kazushi Maruo
- Faculty of Medicine, University of Tsukuba, Ibaraki, Japan
| | - Tomiki Sumiyoshi
- Department of Clinical Epidemiology, Translational Medical Center, National Center of Neurology and Psychiatry, Tokyo, Japan.,Department of Preventive Intervention for Psychiatric Disorders, National Institute of Mental Health, National Center of Neurology and Psychiatry, Tokyo, Japan
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Powers A, Bien C, Corlett P. Aligning Computational Psychiatry With the Hearing Voices Movement: Hearing Their Voices. JAMA Psychiatry 2018; 75:640-641. [PMID: 29801029 PMCID: PMC6129977 DOI: 10.1001/jamapsychiatry.2018.0509] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Affiliation(s)
- A.R. Powers
- Yale University, Department of Psychiatry, Connecticut Mental Health Center, 34 Park St., New Haven, CT 06519,Correspondence should be addressed to
| | - C. Bien
- The Connection, Inc., 48 Howe Street, New Haven, CT 06511
| | - P.R. Corlett
- Yale University, Department of Psychiatry, Connecticut Mental Health Center, 34 Park St., New Haven, CT 06519
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Coughlan H, Cannon M. Does childhood trauma play a role in the aetiology of psychosis? A review of recent evidence. BJPSYCH ADVANCES 2018. [DOI: 10.1192/apt.bp.116.015891] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
SummaryThere has been a resurgence of interest in the role of childhood trauma in the aetiology of psychosis. In this review, recent findings on the association between childhood trauma and a continuum of psychotic symptoms are presented. Evidence of the association between specific childhood trauma subtypes and psychotic symptoms is examined, with a brief discussion of some current hypotheses about the potential mechanisms underlying the associations that have been found. Some practice implications of these findings are also highlighted.Learning Objectives• Identify findings from recent meta-analyses on the association between childhood trauma and a range of psychotic outcomes, from non-clinical psychotic experiences to psychotic disorders• Consider which childhood traumas are the most potent in the context of psychotic outcomes• Recognise that the relationships between childhood trauma, psychotic symptoms and other psychopathology are complex, dynamic and multidimensional
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Waters F, Blom JD, Jardri R, Hugdahl K, Sommer IEC. Auditory hallucinations, not necessarily a hallmark of psychotic disorder. Psychol Med 2018; 48:529-536. [PMID: 28826411 DOI: 10.1017/s0033291717002203] [Citation(s) in RCA: 45] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Auditory hallucinations (AH) are often considered a sign of a psychotic disorder. This is promoted by the DSM-5 category of Other Specified Schizophrenia Spectrum And Other Psychotic Disorder (OSSSOPD), the diagnostic criteria for which are fulfilled with the sole presence of persistent AH, in the absence of any other psychotic symptoms. And yet, persistent AH are not synonymous with having a psychotic disorder, and should therefore not be uncritically treated as such. Many people who seek treatment for persistent AH have no other psychotic symptoms, have preserved reality-testing capacities, and will never develop a schizophrenia spectrum disorder. Instead, hallucinations may be the result of many different causes, including borderline personality disorder, post-traumatic stress disorder (PTSD), hearing loss, sleep disorders or brain lesions, and they may even occur outside the context of any demonstrable pathology. In such cases, the usage of the DSM-5 diagnosis of OSSSOPD would be incorrect, and it may prompt unwarranted treatment with antipsychotic medication. We therefore argue that a DSM-5 diagnosis of Schizophrenia Spectrum Disorder (or any other type of psychotic disorder) characterized by AH should require at least one more symptom listed under the A-criterion (i.e. delusions, disorganized speech, disorganized or catatonic behavior or negative symptoms). Adhering to these more stringent criteria may help to distinguish between individuals with persistent AH which are part of a psychotic disorder, for whom antipsychotic medication may be helpful, and individuals with AH in the absence of such a disorder who may benefit from other approaches (e.g. different pharmacological interventions, improving coping style, trauma-related therapy).
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Affiliation(s)
- F Waters
- Clinical Research Centre,Graylands Health Campus,North Metropolitan Area Health Service Mental Health,Perth,Australia
| | - J D Blom
- Faculty of Social Sciences,Leiden University,Leiden,the Netherlands
| | - R Jardri
- Univ Lille, CNRS UMR-9193,SCALab & CHU Lille,Psychiatry Department,CURE Platform,Fontan Hospital,Lille,France
| | - K Hugdahl
- Division of Psychiatry,Haukeland University Hospital,Bergen,Norway
| | - I E C Sommer
- Department of Neuroscience and Department of Psychiatry,University Medical Center Groningen,Groningen,the Netherlands
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Vallath S, Luhrmann T, Bunders J, Ravikant L, Gopikumar V. Reliving, Replaying Lived Experiences Through Auditory Verbal Hallucinations: Implications on Theories and Management. Front Psychiatry 2018; 9:528. [PMID: 30425660 PMCID: PMC6218596 DOI: 10.3389/fpsyt.2018.00528] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/26/2018] [Accepted: 10/05/2018] [Indexed: 11/13/2022] Open
Abstract
Objective: This study aims to understand the impact of negative life experience (NLE) in auditory hallucinations (AHs) and explain the heterogeneity in phenomenology of auditory verbal hallucinations (AVHs). Method: In depth interviews were conducted with 21 individuals (7 males and 14 females) experiencing AHs and accessing mental health treatment services at a not-for-profit organization. Maximum variation purposive sampling technique was used to select the sample to ensure variegation is accounted for and was collected until saturation of themes data was obtained. Results: Various different forms and functions of hallucinations are obtained with an evident pattern that links voices back to the NLE of the individual. Implications for therapeutic methods focusing on distress arising from said NLE is emphasized. Conclusions: The results obtained from this study implicate NLEs as a contributing factor in the development and maintenance of hallucinations. Sociocultural factors act as a catalyst with psychological factors creating distress and contributing to the voice-hearing experience. Treatment strategies must thus focus on content of voices and past experiences of the individual to promote recovery. A model toward conceptualization of the diversity in phenomenology is put forth.
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Affiliation(s)
- Smriti Vallath
- Department of Earth and Life Sciences, VU University Amsterdam, Amsterdam, Netherlands.,The Banyan, Chennai, India.,The Banyan Academy of Leadership in Mental Health, Chennai, India
| | - Tanya Luhrmann
- Department of Anthropology, Stanford University, Stanford, CA, United States
| | - Joske Bunders
- Department of Earth and Life Sciences, VU University Amsterdam, Amsterdam, Netherlands
| | | | - Vandana Gopikumar
- The Banyan, Chennai, India.,The Banyan Academy of Leadership in Mental Health, Chennai, India
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Post-Traumatic Symptomatology and Compulsions as Potential Mediators of the Relation Between Child Sexual Abuse and Auditory Verbal Hallucinations. Behav Cogn Psychother 2017; 46:318-331. [DOI: 10.1017/s1352465817000686] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Background: Whilst evidence is mounting that childhood sexual abuse (CSA) can be a cause of auditory verbal hallucinations (AVH), it is unclear what factors mediate this relation. Recent evidence suggests that post-traumatic symptomatology may mediate the CSA–AVH relation in clinical populations, although this hypothesis has not yet been tested in the general population. There is also reason to believe that obsessive ideation could mediate the CSA–AVH relation. Aims: To test for evidence to falsify the hypotheses that post-traumatic symptomatology, obsessions, compulsions, anxiety and depression mediate the relation between CSA and AVH in a general population sample. Method: Indirect effects of CSA on AVH via potential mediators were tested for, using a regression-based approach employing data from the 2007 Adult Psychiatric Morbidity Survey (n = 5788). Results: After controlling for demographics, IQ and child physical abuse, it was found that CSA, IQ, post-traumatic symptomatology and compulsions predicted lifetime experience of AVH. Mediation analyses found significant indirect effects of CSA on AVH via post-traumatic symptomatology [odds ratio (OR): 1.11; 95% confidence interval (CI):1.00–1.29] and compulsions (OR: 1.10, 95% CI: 1.01–1.28). Conclusions: These findings offer further support for the hypothesis that post-traumatic symptomatology is a mediator of the CSA–AVH relation. Although no evidence was found for obsessional thoughts as a mediating variable, a potential mediating role for compulsions is theoretically intriguing. This study's findings reiterate the need to ask about experiences of childhood adversity and post-traumatic symptomology in people with AVH, as well as the likely therapeutic importance of trauma-informed and trauma-based interventions for this population.
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