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King JD, Cheng S, Fok MLY, Pappa S, Munjiza J. Interventions to improve the sleep quality of adults with personality disorder: A systematic review. Personal Ment Health 2024; 18:19-31. [PMID: 37674476 DOI: 10.1002/pmh.1591] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/17/2023] [Revised: 07/18/2023] [Accepted: 08/14/2023] [Indexed: 09/08/2023]
Abstract
Poor quality sleep is common for people who have a diagnosis of personality disorder (PD). Core cognitive and behavioral features of PD may cause and perpetuate poor sleep, but to date, no review has collated the evidence on the efficacy of interventions to improve sleep quality for people with PD. Structured searches for interventional studies among adults with PD and reporting validated measures of sleep quality were conducted up to November 2022 in multiple databases. Single-case reports were excluded. Study quality was assessed with standardized risk of bias tools. Unreported data was sought systematically from authors. This review was pre-registered with an international prospective register of systematic reviews (PROSPERO) (CRD42021282105). Of the 3503 identified studies, nine met inclusion criteria, representing a range of psychological, pharmaceutical, and other interventions and outcome measures. Meta-analytic methods were not feasible because of the serious risk of bias in all studies, and results were therefore synthesized narratively. There is limited and low-quality evidence of the effects of a variety of interventions to improve the sleep quality of people living with PD. Further research might consider specifically including people diagnosed with PD in trials of sleep interventions and using sleep outcome measures in trials of established PD treatments.
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Affiliation(s)
- Jacob D King
- Central and North West London NHS Foundation Trust, London, UK
- Division of Psychiatry, Department of Brain Sciences, Imperial College London, London, UK
| | - Shee Cheng
- Central and North West London NHS Foundation Trust, London, UK
| | | | - Sofia Pappa
- Division of Psychiatry, Department of Brain Sciences, Imperial College London, London, UK
- West London NHS Trust, Southhall, UK
| | - Jasna Munjiza
- Central and North West London NHS Foundation Trust, London, UK
- Division of Psychiatry, Department of Brain Sciences, Imperial College London, London, UK
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2
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Moderie C, King JD, Nuñez N, Comai S, Gobbi G. Sleep Quality After Quetiapine Augmentation in Patients With Treatment-Resistant Depression and Personality Disorders. J Clin Psychopharmacol 2023; 43:498-506. [PMID: 37930201 DOI: 10.1097/jcp.0000000000001768] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/07/2023]
Abstract
PURPOSE/BACKGROUND Quetiapine is a first-line augmenting agent for treatment-resistant depression (TRD) and is used off-label in insomnia. Quetiapine and its active metabolite norquetiapine act mostly on 5-HT2A, 5-HT2C, H1, and D2 as antagonists and on 5-HT1A as partial agonists. Patients with TRD often have comorbid personality disorder (PD), and evidence suggests an association between sleep disturbance and recovery among patients with PD. Here, we aimed to evaluate the effects of quetiapine on sleep in TRD patients with and without PD (PD+/PD-). METHODS/PROCEDURES We reviewed health records of 38 patients with TRD (20 TRD/PD+) who had been treated with a pharmacotherapy regimen including quetiapine. Clinical outcomes were determined by comparing changes in sleep items of the Hamilton Depression Rating Scale at the beginning (T0) and after 3 months of an unchanged treatment (T3). FINDINGS/RESULTS Patients with TRD/PD+ and TRD/PD- taking quetiapine showed significant improvement in sleep items from T0 to T3 (P < 0.001, ηp2 ≥ 0.19). There was a significant personality × time interaction for sleep-maintenance insomnia (P = 0.006, ηp2 = 0.23), with TRD/PD+ showing a greater improvement at T3 compared with TRD/PD- (P = 0.01). While exploring other sleep items, no personality × time interaction was found. In the TRD/PD- group, improvement in sleep items was associated with an overall improvement in depressive symptoms (r = 0.55, P = 0.02). IMPLICATIONS/CONCLUSIONS Quetiapine induced greater improvements in sleep-maintenance insomnia among TRD/PD+ patients than TRD/PD-. These findings suggest quetiapine could have a therapeutic role for insomnia in PD underscoring a distinct underlying neurobiological mechanism of sleep disturbance in people living with PD.
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Affiliation(s)
- Christophe Moderie
- From the Department of Psychiatry, McGill University, Montreal, Quebec, Canada
| | - Jacob D King
- Division of Psychiatry, Imperial College, London, United Kingdom
| | - Nicolas Nuñez
- From the Department of Psychiatry, McGill University, Montreal, Quebec, Canada
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3
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Bègue L, Nguyen D, Vezirian K, Zerhouni O, Bricout V. Psychological distress mediates the connection between sleep deprivation and physical fighting in adolescents. Aggress Behav 2022; 48:341-347. [PMID: 35112357 DOI: 10.1002/ab.22021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2021] [Revised: 01/20/2022] [Accepted: 01/24/2022] [Indexed: 11/06/2022]
Abstract
Lack of sleep is common in adolescence, and represents an important threat to adolescents' well-being, academic commitment, and general health. It also has significant behavioral consequences through an increased likelihood of interpersonal violence. Previous studies have demonstrated an association between aggressive behavior and lack of sleep, but the psychological mediators remain completely unexplored. Grounded in the General Aggression Model, we investigated the affective pathway as one of the potential mechanisms linking lack of sleep and aggression. We hypothesized and showed that psychological distress is an intermediary phenomenon linking lack of sleep and physical aggression. Based on a school sample of 11,912 participants (median age: 14.5), we observed that 23.7% of the young people admitted having been involved in physical fighting on one or more occasions, and that 25.81% were in sleep debt when referred for medical assessment. We analyzed the relationship between sleep duration and physical fighting and the mediating link of psychological distress by performing multiple regressions in the components' paths. The results showed that the adolescents' amount of sleep appeared to be a significant predictor of physical fighting, and that this relationship was partially mediated by psychological distress. These results are consistent with the General Aggression Model, and represent the first empirical confirmation that psychological distress symptoms partially mediate the connection between lack of sleep and physical aggression.
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Affiliation(s)
| | - Duy‐Thai Nguyen
- INSERM U1042 Grenoble France
- CHU de Grenoble, HP2, UF Recherche Exercice, UM Sports et Pathologies Grenoble France
- University Grenoble Alpes Grenoble France
| | | | | | - Véronique‐Aurélie Bricout
- INSERM U1042 Grenoble France
- CHU de Grenoble, HP2, UF Recherche Exercice, UM Sports et Pathologies Grenoble France
- University Grenoble Alpes Grenoble France
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4
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Jenkins CA, Thompson KN, Nicholas CL, Chanen AM. Sleep in Young People With Features of Borderline Personality Disorder: A Scoping Review. J Pers Disord 2022; 36:19-39. [PMID: 34124946 DOI: 10.1521/pedi_2021_35_525] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Sleep disturbance is commonly reported in young people with features of borderline personality disorder (BPD). Examining sleep quality and sleep-wake patterns in young people with features of BPD is essential to inform the development of sleep-improvement interventions. A scoping review was conducted according to the Joanna Briggs Institute methodology. The objectives were to map the literature regarding sleep in young people with features of BPD, highlight areas for further investigation, and provide methodological recommendations for future research. Seven data sets were included in the review. Young people with features of BPD had poorer objective and subjective sleep quality, disturbed sleep architecture (particularly rapid-eye-movement sleep), an increased vulnerability to delayed sleep phase syndrome, and more nightmares and dream anxiety, compared with healthy individuals. Future research should use both objective and subjective sleep measures, include clinical comparison groups, and focus specifically on young people with BPD.
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Affiliation(s)
- Claire A Jenkins
- Melbourne School of Psychological Sciences, The University of Melbourne, Parkville, Victoria, Australia.,Orygen, Parkville, Victoria, Australia.,Centre for Youth Mental Health, The University of Melbourne, Parkville, Victoria, Australia
| | - Katherine N Thompson
- Orygen, Parkville, Victoria, Australia.,Centre for Youth Mental Health, The University of Melbourne, Parkville, Victoria, Australia
| | - Christian L Nicholas
- Melbourne School of Psychological Sciences, The University of Melbourne, Parkville, Victoria, Australia.,Institute for Breathing and Sleep, Heidelberg, Victoria, Australia
| | - Andrew M Chanen
- Orygen, Parkville, Victoria, Australia.,Centre for Youth Mental Health, The University of Melbourne, Parkville, Victoria, Australia
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5
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Vanek J, Prasko J, Ociskova M, Hodny F, Holubova M, Minarikova K, Slepecky M, Nesnidal V. Insomnia in Patients with Borderline Personality Disorder. Nat Sci Sleep 2021; 13:239-250. [PMID: 33654445 PMCID: PMC7910080 DOI: 10.2147/nss.s295030] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/01/2020] [Accepted: 01/20/2021] [Indexed: 12/15/2022] Open
Abstract
OBJECTIVE Both sleep disorders and BPD are prevalent in the population, and one is often a comorbidity of the other. This narrative review aims to assess contemporary literature and scientific databases to provide the current state of knowledge about sleep disorders in patients with borderline personality disorder (BPD) and clinical suggestions for managing sleep disorders in BPD patients and future research direction. METHODS Articles were acquired via PubMed and Web of Science, and papers published between January 1980 and October 2020 were extracted. Authors made a series of literature searches using the keywords: Sleep problems, Insomnia, Nightmares, Obstructive sleep apnea, Borderline personality disorder. The inclusion criteria were: published in peer-reviewed journals; studies in humans; or reviews on the related topic; English language. The exclusion criteria were: abstracts from conferences; commentaries; subjects younger than 18 years. After an inspection of the full texts, 42 papers from 101 were selected. Secondary documents from the reference lists of the primary designated papers were searched, assessed for suitability, and included. In total, 71 papers were included in the review process. RESULTS Sleep disturbance is common among patients with BPD. Nevertheless, the number of investigations is limited, and the prevalence differs between 5-45%. Studies assessing objective changes in sleep architecture in BPD show inconsistent results. Some of them identify REM sleep changes and a decrease in slow-wave sleep, while other studies found no objective sleep architecture changes. There is also a higher prevalence of nightmares in patients with BPD. Untreated insomnia can worsen BPD symptoms via interference with emotional regulation. BPD itself seems to influence the subjective quality of sleep significantly. Proper diagnosis and treatment of sleep disorders in patients with BPD could lead to better results in therapy. Psychotherapeutic approaches can improve both sleep disorders and BPD symptoms. CONCLUSION Recognising and managing sleep disorders in patients with BPD may help alleviate the disorder's symptoms. Treatment of people with BPD may be more effective if the treatment plan explicitly addresses sleep problems. Further research is needed to reach reliable conclusions.
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Affiliation(s)
- Jakub Vanek
- Department of Psychiatry, Faculty of Medicine and Dentistry, University Palacky Olomouc, University Hospital, Olomouc, 77520, The Czech Republic
| | - Jan Prasko
- Department of Psychiatry, Faculty of Medicine and Dentistry, University Palacky Olomouc, University Hospital, Olomouc, 77520, The Czech Republic.,Department of Psychology Sciences, Faculty of Social Science and Health Care, Constantine the Philosopher University in Nitra, Nitra, The Slovak Republic.,Institute for Postgraduate Education in Health Care, Prague, The Czech Republic
| | - Marie Ociskova
- Department of Psychiatry, Faculty of Medicine and Dentistry, University Palacky Olomouc, University Hospital, Olomouc, 77520, The Czech Republic
| | - Frantisek Hodny
- Department of Psychiatry, Faculty of Medicine and Dentistry, University Palacky Olomouc, University Hospital, Olomouc, 77520, The Czech Republic
| | - Michaela Holubova
- Department of Psychiatry, Hospital Liberec, Liberec, The Czech Republic
| | - Kamila Minarikova
- Department of Psychiatry, Faculty of Medicine and Dentistry, University Palacky Olomouc, University Hospital, Olomouc, 77520, The Czech Republic
| | - Milos Slepecky
- Department of Psychology Sciences, Faculty of Social Science and Health Care, Constantine the Philosopher University in Nitra, Nitra, The Slovak Republic
| | - Vlastimil Nesnidal
- Department of Psychiatry, Faculty of Medicine and Dentistry, University Palacky Olomouc, University Hospital, Olomouc, 77520, The Czech Republic
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Unaltered EEG spectral power and functional connectivity in REM microstates in frequent nightmare recallers: are nightmares really a REM parasomnia? Sleep Med 2020; 75:192-200. [PMID: 32858360 DOI: 10.1016/j.sleep.2020.07.014] [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: 05/16/2020] [Revised: 06/23/2020] [Accepted: 07/10/2020] [Indexed: 11/22/2022]
Abstract
BACKGROUND Frequent nightmares show signs of hyperarousal in NREM sleep. Nevertheless, idiopathic nightmare disorder is considered a REM parasomnia, but the pathophysiology of REM sleep in relation to frequent nightmares is controversial. Cortical oscillatory activity in REM sleep is largely modulated by phasic and tonic REM periods and seems to be linked to different functions and dysfunctions of REM sleep. Here, we examined cortical activity and functional synchronization in frequent nightmare recallers and healthy controls, during phasic and tonic REM. METHODS Frequent nightmare recallers (N = 22) and healthy controls (N = 22) matched for high dream recall spent two nights in the laboratory. Phasic and tonic REM periods from the second nights' recordings were selected to examine differences in EEG spectral power and weighted phase lag index (WPLI) across groups and REM states. RESULTS Phasic REM showed increased power and synchronization in delta and gamma frequency bands, whereas tonic REM featured increased power and synchronization in the alpha and beta bands. In the theta band, power was higher during tonic, and synchronization was higher during phasic REM sleep. No differences across nightmare and control participants or patterns representing interactions between the groups and REM microstates emerged. CONCLUSIONS Our findings do not support the idea that abnormal REM sleep power and synchronization play a role in the pathophysiology of frequent nightmares. Altered REM sleep in nightmare disorder could have been confounded with comorbid pathologies and increased dream recall, or might be linked to more specific state factors (nightmare episodes).
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Van Veen MM, Rutters F, Spreen M, Lancel M. Poor sleep quality at baseline is associated with increased aggression over one year in forensic psychiatric patients. Sleep Med 2019; 67:1-6. [PMID: 31883497 DOI: 10.1016/j.sleep.2019.11.1183] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/27/2019] [Revised: 10/17/2019] [Accepted: 11/05/2019] [Indexed: 11/19/2022]
Abstract
OBJECTIVE In forensic psychiatric patients, sleep problems as well as impulsivity and aggression are highly prevalent, yet studies on their association over time are lacking. This study investigates the association between sleep quality and changes in impulsivity and aggression in forensic psychiatric patients over one year. METHODS Data were drawn from an ongoing prospective observational study in adult forensic psychiatric patients admitted to a forensic treatment facility between October 2006 and January 2018. Validated self-reports and observational instruments were used to assess sleep quality, impulsivity and aggression upon admission to the hospital and after one year. Linear regression analyses were performed to examine the association between sleep quality, impulsivity and aggression. All models were adjusted for baseline values of outcome measures, demographic features and general psychopathology. RESULTS Data from 83 men (age 37.7 ± 11.7 years) with completed consecutive measurements were analyzed. Poor sleep quality was associated with increased self-reported aggression (β = 1.08; 95% CI, 0.38-1.78). This association was positively confounded by general psychopathology, indicating that sleep quality is specifically related to self-reported aggression instead of being part of general psychopathology (adjusted β = 1.18; 95% CI, 0.39-1.97). Poor sleep quality was not associated with changes in self-reported impulsivity, clinician-rated impulsivity or clinician-rated hostility in this population. CONCLUSION Poor sleep quality was associated with an increase in self-reported aggression over one year in male forensic psychiatric patients. Early evaluation and treatment of sleep problems in (forensic) psychiatric patients may play an important role in reducing the risk of aggressive behavior.
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Affiliation(s)
- M M Van Veen
- GGZ Drenthe Mental Health Institute, Department of Forensic Psychiatry, Assen, the Netherlands; GGZ Drenthe Mental Health Institute, Sleep Centre for Psychiatry, Assen, the Netherlands.
| | - F Rutters
- Department of Epidemiology and Biostatistics, Amsterdam Public Health Research Institute, Amsterdam University Medical Centres, Location VUMC, Amsterdam, the Netherlands
| | - M Spreen
- NHL Stenden University of Applied Sciences, Leeuwarden, the Netherlands
| | - M Lancel
- GGZ Drenthe Mental Health Institute, Department of Forensic Psychiatry, Assen, the Netherlands; GGZ Drenthe Mental Health Institute, Sleep Centre for Psychiatry, Assen, the Netherlands; University of Groningen, Department of Clinical Psychology and Experimental Psychopathology, Groningen, the Netherlands
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8
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Blaskovich B, Reichardt R, Gombos F, Spoormaker VI, Simor P. Cortical hyperarousal in NREM sleep normalizes from pre- to post- REM periods in individuals with frequent nightmares. Sleep 2019; 43:5574411. [DOI: 10.1093/sleep/zsz201] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2019] [Revised: 07/23/2019] [Indexed: 11/14/2022] Open
Abstract
Abstract
Study Objectives
Frequent nightmares have a high prevalence and constitute a risk factor for psychiatric conditions, but their pathophysiology is poorly understood. Our aim was to examine sleep architecture and electroencephalographic markers—with a specific focus on state transitions—related to sleep regulation and hyperarousal in participants with frequent nightmares (NM participants) versus healthy controls.
Methods
Healthy controls and NM participants spent two consecutive nights in the sleep laboratory. Second night spectral power during NREM to REM sleep (pre-REM) and REM to NREM (post-REM) transitions as well as during NREM and REM periods were evaluated for 22 NM participants compared to 22 healthy controls with a similar distribution of age, gender, and dream recall frequency.
Results
We found significant differences between the groups in the pre-REM to post-REM changes in low- and high-frequency domains. NM participants experienced a lower amount of slow-wave sleep and showed increased beta and gamma power during NREM and pre-REM periods. No difference was present during REM and post-REM phases. Furthermore, while increased pre-REM high-frequency power seems to be mainly driven by post-traumatic stress disorder (PTSD) symptom intensity, decreased low-frequency activity occurred regardless of PTSD symptom severity.
Conclusion
Our findings indicate that NM participants had increased high-frequency spectral power during NREM and pre-REM periods, as well as relatively reduced slow frequency and increased fast frequency spectral power across pre-and post-REM periods. This combination of reduced sleep-protective activity and increased hyperarousal suggests an imbalance between sleep regulatory and wake-promoting systems in NM participants.
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Affiliation(s)
- Borbála Blaskovich
- Department of Translational Research in Psychiatry, Max Planck Institute of Psychiatry, Munich, Germany
- Department of Cognitive Science, Budapest University of Technology and Economics, Budapest, Hungary
| | - Richárd Reichardt
- Department of Cognitive Science, Budapest University of Technology and Economics, Budapest, Hungary
| | - Ferenc Gombos
- Department of General Psychology, Pázmány Péter Catholic University, Budapest, Hungary
- MTA-PPKE Adolescent Development Research Group, Budapest, Hungary
| | - Victor I Spoormaker
- Department of Translational Research in Psychiatry, Max Planck Institute of Psychiatry, Munich, Germany
| | - Péter Simor
- Institute of Psychology, ELTE Eötvös Loránd University, Budapest, Hungary
- Institute of Behavioural Sciences, Semmelweis University, Budapest, Hungary
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Kramer L, Sander C, Bertsch K, Gescher DM, Cackowski S, Hegerl U, Herpertz SC. EEG-vigilance regulation in Borderline Personality Disorder. Int J Psychophysiol 2019; 139:10-17. [PMID: 30796933 DOI: 10.1016/j.ijpsycho.2019.02.007] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2018] [Revised: 12/05/2018] [Accepted: 02/15/2019] [Indexed: 10/27/2022]
Abstract
BACKGROUND Borderline Personality Disorder (BPD) is characterized by emotional instability, impulsivity, disturbed cognition, sleeplessness and states of high inner tension. Altered arousal regulation which is regarded as a higher domain of functioning according to the research domain criteria of the NIMH and which has previously been reported in several psychiatric disorders, such as mania or major depression could be involved in these features of BPD. METHODS 40 unmedicated patients with BPD and 42 matched healthy volunteers participated in a twenty minute resting-state EEG measurement with closed eyes. EEG-vigilance regulation was assessed with VIGALL2.0 (Vigilance Algorithm Leipzig), which allows a classification of consecutive 1-s segments in different vigilance stages ranging from high alertness/relaxed wakefulness (stages 0, A1, A2, A3) to drowsiness (B1, B2/3) and sleep onset (C). RESULTS Across 20 min, both groups showed a similar decline from higher to lower vigilance stages, but patients with BPD remained in higher stages of vigilance compared to healthy volunteers across the whole measurement (p = .013). Contrary to this, pre-experimental ratings indicated enhanced subjective sleepiness but no differences in self-reported sleep quantity in the previous night in patients with BPD compared to healthy volunteers. CONCLUSIONS The results of an elevated arousal regulation (in combination with increased subjective sleepiness) might reflect several symptoms, such as aversive inner tension and impoverished sense of self in patients with BPD. As arousal is linked to the noradrenergic system, further investigations in this field seem to be promising.
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Affiliation(s)
- Lucas Kramer
- Department of General Psychiatry, Center of Psychosocial Medicine, University of Heidelberg, Germany.
| | - Christian Sander
- Department of Psychiatry and Psychotherapy, University of Leipzig, Germany
| | - Katja Bertsch
- Department of General Psychiatry, Center of Psychosocial Medicine, University of Heidelberg, Germany
| | - Dorothee Maria Gescher
- Department of General Psychiatry, Center of Psychosocial Medicine, University of Heidelberg, Germany
| | - Sylvia Cackowski
- Department of Psychosomatic Medicine and Psychotherapy, Central Institute of Mental Health, Mannheim, Germany
| | - Ulrich Hegerl
- Department of Psychiatry and Psychotherapy, University of Leipzig, Germany
| | - Sabine C Herpertz
- Department of General Psychiatry, Center of Psychosocial Medicine, University of Heidelberg, Germany
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Sleep Problems in Childhood and Borderline Personality Disorder Symptoms in Early Adolescence. JOURNAL OF ABNORMAL CHILD PSYCHOLOGY 2017; 45:193-206. [PMID: 27108717 PMCID: PMC5219009 DOI: 10.1007/s10802-016-0158-4] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Sleep disorders, such as insomnia and nightmares, are commonly associated with Borderline Personality Disorder (BPD) in adulthood. Whether nightmares and sleep-onset and maintenance problems predate BPD symptoms earlier in development is unknown. We addressed this gap in the literature using data from the Avon Longitudinal Study of Parents and Children (ALSPAC). Participants included 6050 adolescents (51.4 % female) who completed the UK Childhood Interview for DSM-IV BPD at 11 to 12 years of age. Nightmares and sleep onset and maintenance problems were prospectively assessed via mother report when children were 2.5, 3.5, 4.8 and 6.8 years of age. Psychopathological (i.e., emotional temperament; psychiatric diagnoses; and emotional and behavioural problems) and psychosocial (i.e., abuse, maladaptive parenting, and family adversity) confounders were assessed via mother report. In logistic regressions, persistent nightmares (i.e., regular nightmares at 3 or more time-points) were significantly associated with BPD symptoms following adjustment for sleep onset and maintenance problems and all confounders (Adjusted Odds Ratio = 1.62; 95 % Confidence Interval = 1.12 to 2.32). Persistent sleep onset and maintenance problems were not significantly associated with BPD symptoms. In path analysis controlling for all associations between confounders, persistent nightmares independently predicted BPD symptoms (Probit co-efficient [β] = 0.08, p = 0.013). Emotional and behavioural problems significantly mediated the association between nightmares and BPD (β =0.016, p < 0.001), while nightmares significantly mediated associations between emotional temperament (β = 0.001, p = 0.018), abuse (β = 0.015, p = 0.018), maladaptive parenting (β = 0.002, p = 0.021) and subsequent BPD. These findings tentatively support that childhood nightmares may potentially increase the risk of BPD symptoms in early adolescence via a number of aetiological pathways. If replicated, the current findings could have important implications for early intervention, and assist clinicians in the identification of children at risk of developing BPD.
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Grove JL, Smith TW, Crowell SE, Ellis JH. Preliminary Evidence for Emotion Dysregulation as a Mechanism Underlying Poor Sleep Quality in Borderline Personality Disorder. J Pers Disord 2017; 31:542-552. [PMID: 27617649 DOI: 10.1521/pedi_2016_30_261] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Sleep disturbance is common in borderline personality disorder (BPD), yet the reasons for this association are not clear. The present study sought to extend prior studies by testing emotion dysregulation as a mechanism underlying this association. We administered self-report measures of sleep quality (SQ), emotion dysregulation, and borderline features to two cross-sectional samples of undergraduates (sample 1: N = 293; sample 2: N = 188). In addition to replicating prior studies linking BPD features to poor SQ, analyses indicated that BPD features related to emotion dysregulation were most strongly correlated with poorer global SQ across both samples. Further, bootstrapping techniques revealed indirect associations by total score on the Difficulties in Emotion Regulation Scale (DERS), as well as for several of its facets (lack of strategies, lack of emotional clarity, lack of awareness). We discuss the potential clinical relevance of emotion dysregulation in the treatment of co-occurring sleep problems in BPD.
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Van Veen MM, Karsten J, Lancel M. Poor Sleep and Its Relation to Impulsivity in Patients with Antisocial or Borderline Personality Disorders. Behav Med 2017; 43:218-226. [PMID: 28767018 DOI: 10.1080/08964289.2017.1313719] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
Studies investigating sleep and personality disorders consistently demonstrate a relation between personality disorders characterized by behavioral disinhibition and/or emotional dysregulation (traditionally termed cluster B personality disorders) and poor sleep. This finding is in line with previous studies associating insomnia with impulsive behavior, since this is a core characteristic of both antisocial and borderline personality disorder. The current study investigates a group (n = 112) of forensic psychiatric inpatients with antisocial or borderline personality disorder or traits thereof. Subjective sleep characteristics and impulsivity were assessed with the Pittsburgh Sleep Quality Index, the Sleep Diagnosis List, and the Barratt Impulsiveness Scale, respectively. More than half of the patients (53.6%) report poor sleep quality and 22.3% appears to suffer from severe chronic insomnia. Both poor sleep quality and chronic insomnia are significantly associated with self-reported impulsivity, in particular with attentional impulsiveness. This association was not significantly influenced by comorbid disorders. Actively treating sleep problems in these patients may not only improve sleep quality, mental health, and physical well-being, but may also have impact on impulsivity-related health risks by increasing self-control.
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Affiliation(s)
| | - J Karsten
- a Mental Health Services Drenthe.,b University of Groningen
| | - M Lancel
- a Mental Health Services Drenthe.,c University Medical Center Groningen
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13
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The sleep phenotype of Borderline Personality Disorder: A systematic review and meta-analysis. Neurosci Biobehav Rev 2017; 73:48-67. [DOI: 10.1016/j.neubiorev.2016.12.008] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2016] [Revised: 11/22/2016] [Accepted: 12/09/2016] [Indexed: 12/30/2022]
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14
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Skrzypińska D, Szmigielska B. Dream-reality confusion in borderline personality disorder: a theoretical analysis. Front Psychol 2015; 6:1393. [PMID: 26441768 PMCID: PMC4569816 DOI: 10.3389/fpsyg.2015.01393] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2015] [Accepted: 09/01/2015] [Indexed: 11/30/2022] Open
Abstract
This paper presents an analysis of dream-reality confusion (DRC) in relation to the characteristics of borderline personality disorder (BPD), based on research findings and theoretical considerations. It is hypothesized that people with BPD are more likely to experience DRC compared to people in non-clinical population. Several variables related to this hypothesis were identified through a theoretical analysis of the scientific literature. Sleep disturbances: problems with sleep are found in 15–95.5% of people with BPD (Hafizi, 2013), and unstable sleep and wake cycles, which occur in BPD (Fleischer et al., 2012), are linked to DRC. Dissociation: nearly two-thirds of people with BPD experience dissociative symptoms (Korzekwa and Pain, 2009) and dissociative symptoms are correlated with a fantasy proneness; both dissociative symptoms and fantasy proneness are related to DRC (Giesbrecht and Merckelbach, 2006). Negative dream content: People with BPD have nightmares more often than other people (Semiz et al., 2008); dreams that are more likely to be confused with reality tend to be more realistic and unpleasant, and are reflected in waking behavior (Rassin et al., 2001). Cognitive disturbances: Many BPD patients experience various cognitive disturbances, including problems with reality testing (Fiqueierdo, 2006; Mosquera et al., 2011), which can foster DRC. Thin boundaries: People with thin boundaries are more prone to DRC than people with thick boundaries, and people with BPD tend to have thin boundaries (Hartmann, 2011). The theoretical analysis on the basis of these findings suggests that people who suffer from BPD may be more susceptible to confusing dream content with actual waking events.
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Affiliation(s)
- Dagna Skrzypińska
- Unit of Sleep Psychology, Institute of Psychology, Jagiellonian University Krakow, Poland
| | - Barbara Szmigielska
- Unit of Sleep Psychology, Institute of Psychology, Jagiellonian University Krakow, Poland
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Association between personality traits and DSM-IV diagnosis of insomnia in peri- and postmenopausal women. Menopause 2015; 21:602-11. [PMID: 24448105 DOI: 10.1097/gme.0000000000000192] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
OBJECTIVE The aim of this study was to determine the role of personality factors in the development of DSM-IV insomnia coincident with perimenopause. METHODS Perimenopausal women (35 women with DSM-IV insomnia and 28 women with self-reported normal sleep) underwent clinical assessments and completed menopause-related questionnaires, the NEO Five Factor Inventory and the Structured Interview for DSM-IV Personality. Logistic regressions determined whether personality factors and hot flash-related interference were associated with an insomnia diagnosis concurrent with the menopausal transition. RESULTS Women with insomnia reported higher neuroticism, lower agreeableness, and lower conscientiousness than controls on the NEO Five Factor Inventory. Moreover, women with insomnia were more likely to meet DSM-IV criteria for cluster C personality disorders, particularly obsessive-compulsive personality disorder, on the Structured Interview for DSM-IV Personality. Women with insomnia were more likely to have had a past depressive episode and a history of severe premenstrual symptoms. Findings from regressions revealed that higher neuroticism and greater interference from hot flashes were associated with insomnia classification even after controlling for history of depression, suggesting that sensitivity to hot flashes and a greater degree of neuroticism are independent contributors toward establishing which women are most likely to have sleep problems during perimenopause. CONCLUSIONS Findings show the relevance of personality factors, particularly neuroticism and obsessive-compulsive personality, to a woman's experience of insomnia as she goes through the menopausal transition.
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