1
|
Blair M, Tweedlie L, Minnis H, Cronin I, Turner F. Online therapy with families - what can families tell us about how to do this well? A qualitative study assessing families' experience of remote Dyadic Developmental Psychotherapy compared to face-to-face therapy. PLoS One 2024; 19:e0301640. [PMID: 38626223 PMCID: PMC11020366 DOI: 10.1371/journal.pone.0301640] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2023] [Accepted: 03/19/2024] [Indexed: 04/18/2024] Open
Abstract
Dyadic Developmental Psychotherapy (DDP) is a family-based therapy for adopted children aiming to achieve secure attachment between the child and parent. Due to restrictions under the COVID-19 pandemic, delivery of DDP transitioned from face-to-face to online methods. This study aimed to explore families experience of online DDP compared to face-to-face DDP, looking at the advantages and disadvantages of remote delivery methods and the implications this has on future service delivery for clinicians. Semi-structured interviews with 6 families were conducted online. Analysis of transcripts using Interpretative Phenomenological Analysis (IPA) revealed four superordinate themes: environment and child engagement, non-verbal communication, travel and familiarity with remote interactions. Parents recognised the influence the physical and online environment had on their child's engagement levels, however, varied in their experience and hence preference of delivery method. All families emphasised the importance of non-verbal communication within DDP sessions and majority highlighted this may be lost online. For families who travelled to face-to-face DDP, car journeys provided a unique opportunity to decompress and reflect after sessions. For families where travel is unfeasible, online DDP was a lifeline, demonstrating the ability of remote therapy to widen access to specialist healthcare. Familiarity with online work emerged as a strong indicator of positive attitudes towards remote DDP, especially if the previous experience is positive and the child is confident using technology. Overall, families differed greatly in their experience of remote and face-to-face DDP indicating a new approach must be undertaken with each family beginning therapy, ensuring it is unique and individual to their needs.
Collapse
Affiliation(s)
- Monica Blair
- College of Medical Veterinary and Life Sciences, University of Glasgow, Glasgow, United Kingdom
| | - Leigh Tweedlie
- College of Medical Veterinary and Life Sciences, University of Glasgow, Glasgow, United Kingdom
| | - Helen Minnis
- Institute of Health & Wellbeing, University of Glasgow, Glasgow, United Kingdom
| | - Irene Cronin
- Academic Child and Mental Health Services, University of Glasgow, Glasgow, United Kingdom
| | - Fiona Turner
- Institute of Health & Wellbeing, University of Glasgow, Glasgow, United Kingdom
| |
Collapse
|
2
|
Kobayashi I, Forcelli PA. The effects of a dual orexin receptor antagonist on fear extinction memory and sleep in mice: Implications for exposure therapy. Behav Brain Res 2024; 458:114741. [PMID: 37931704 PMCID: PMC10841840 DOI: 10.1016/j.bbr.2023.114741] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2023] [Revised: 10/18/2023] [Accepted: 11/01/2023] [Indexed: 11/08/2023]
Abstract
Extinction of conditioned fear is considered a fundamental process in the recovery from posttraumatic stress disorder and anxiety disorders. Sleep, especially rapid-eye-movement (REM) sleep, has been implicated in promoting extinction memory. The orexin system contributes to the regulation of sleep and wakefulness and emotional behaviors. In rodents, administrations of an orexin receptor antagonist following fear extinction training enhanced consolidation of extinction memory. Although orexin antagonists increase sleep, including REM sleep, the possible contribution of sleep to the effects of orexin antagonists on extinction memory has not been examined. Therefore, this study examined the effects of suvorexant, a dual orexin receptor antagonist, on extinction memory and sleep and their associations in mice. C57BL/6 mice underwent sleep recording for 24 h before and after contextual fear conditioning with footshocks and extinction learning during the early light phase or early dark phase. Mice were systemically injected with either 25 mg/kg of suvorexant or vehicle immediately after the extinction session. We found that suvorexant neither altered sleep nor improved extinction memory recall compared with vehicle. The higher percentages of REM sleep during the post-extinction dark phase were associated with lower extinction memory recall and greater freezing responses to the fear context. Results also indicate that animals did not reach complete extinction of fear with the fear extinction training protocol used in this study. These findings suggest that promoting REM sleep may not enhance fear extinction memory when extinction of fear is incomplete.
Collapse
Affiliation(s)
- Ihori Kobayashi
- Howard University College of Medicine, 520 W St. NW, Washington, DC 20059, USA.
| | - Patrick A Forcelli
- Georgetown University School of Medicine, 3970 Reservoir Rd NW, Washington, DC 20007, USA
| |
Collapse
|
3
|
Moscovitch DA, Moscovitch M, Sheldon S. Neurocognitive Model of Schema-Congruent and -Incongruent Learning in Clinical Disorders: Application to Social Anxiety and Beyond. PERSPECTIVES ON PSYCHOLOGICAL SCIENCE 2023; 18:1412-1435. [PMID: 36795637 PMCID: PMC10623626 DOI: 10.1177/17456916221141351] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/17/2023]
Abstract
Negative schemas lie at the core of many common and debilitating mental disorders. Thus, intervention scientists and clinicians have long recognized the importance of designing effective interventions that target schema change. Here, we suggest that the optimal development and administration of such interventions can benefit from a framework outlining how schema change occurs in the brain. Guided by basic neuroscientific findings, we provide a memory-based neurocognitive framework for conceptualizing how schemas emerge and change over time and how they can be modified during psychological treatment of clinical disorders. We highlight the critical roles of the hippocampus, ventromedial prefrontal cortex, amygdala, and posterior neocortex in directing schema-congruent and -incongruent learning (SCIL) in the interactive neural network that comprises the autobiographical memory system. We then use this framework, which we call the SCIL model, to derive new insights about the optimal design features of clinical interventions that aim to strengthen or weaken schema-based knowledge through the core processes of episodic mental simulation and prediction error. Finally, we examine clinical applications of the SCIL model to schema-change interventions in psychotherapy and provide cognitive-behavior therapy for social anxiety disorder as an illustrative example.
Collapse
Affiliation(s)
- David A. Moscovitch
- Department of Psychology and Centre for Mental Health Research & Treatment, University of Waterloo
| | - Morris Moscovitch
- Rotman Research Institute and Department of Psychology, Baycrest Centre for Geriatric Care
- Department of Psychology, University of Toronto
| | | |
Collapse
|
4
|
Nord CL, Longley B, Dercon Q, Phillips V, Funk J, Gormley S, Knight R, Smith AJ, Dalgleish T. A transdiagnostic meta-analysis of acute augmentations to psychological therapy. NATURE MENTAL HEALTH 2023; 1:389-401. [PMID: 38665477 PMCID: PMC11041792 DOI: 10.1038/s44220-023-00048-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/28/2022] [Accepted: 03/08/2023] [Indexed: 04/28/2024]
Abstract
At least half of all patients with mental health disorders do not respond adequately to psychological therapy. Acutely enhancing particular biological or psychological processes during psychological therapy may improve treatment outcomes. However, previous studies are confined to specific augmentation approaches, typically assessed within single diagnostic categories. Our objective was to assess to what degree acute augmentations of psychological therapy reduce psychiatric symptoms and estimate effect sizes of augmentation types (for example, brain stimulation or psychedelics). We searched Medline, PsycINFO and Embase for controlled studies published between database inception and 25 May 2022. We conducted a preregistered random-effects meta-analysis (PROSPERO CRD42021236403). We identified 108 studies (N = 5,889). Acute augmentation significantly reduced the severity of mental health problems (Hedges' g = -0.27, 95% CI: [-0.36, -0.18]; P < 0.0001), particularly for the transdiagnostic dimensions 'Fear' and 'Distress'. This result survived a trim-and-fill analysis to account for publication bias. Subgroup analyses revealed that pharmacological, psychological and somatic augmentations were effective, but to varying degrees. Acute augmentation approaches are a promising route to improve outcomes from psychological therapy.
Collapse
Affiliation(s)
- Camilla L. Nord
- MRC Cognition and Brain Sciences Unit, University of Cambridge, Cambridge, UK
| | - Beth Longley
- MRC Cognition and Brain Sciences Unit, University of Cambridge, Cambridge, UK
- Division of Psychology and Mental Health, University of Manchester, Manchester, UK
| | - Quentin Dercon
- MRC Cognition and Brain Sciences Unit, University of Cambridge, Cambridge, UK
- Department of Psychiatry, University of Oxford, Oxford, UK
| | | | - Julia Funk
- Department of Psychology, LMU Munich, Munich, Germany
| | - Siobhan Gormley
- MRC Cognition and Brain Sciences Unit, University of Cambridge, Cambridge, UK
| | - Rachel Knight
- MRC Cognition and Brain Sciences Unit, University of Cambridge, Cambridge, UK
| | - Alicia J. Smith
- MRC Cognition and Brain Sciences Unit, University of Cambridge, Cambridge, UK
| | - Tim Dalgleish
- MRC Cognition and Brain Sciences Unit, University of Cambridge, Cambridge, UK
- Cambridgeshire and Peterborough National Health Service Foundation Trust, Cambridge, UK
| |
Collapse
|
5
|
Abstract
Sleep plays a crucial role in the consolidation of memories, including those for fear acquisition and extinction training. This chapter reviews findings from studies testing this relationship in laboratory, naturalistic, and clinical settings. While evidence is mixed, several studies in humans have linked fear and extinction recall/retention to both rapid eye-movement and slow wave sleep. Sleep appears to further aid in the processing of both simulated and actual trauma and improves psychotherapeutic treatment outcomes in those with anxiety and trauma- and stressor-related disorders. This chapter concludes with a discussion of the current challenges facing sleep and emotional memory research in addition to suggestions for improving future research.
Collapse
Affiliation(s)
- Ryan Bottary
- Department of Psychology and Neuroscience, Boston College, Chestnut Hill, MA, USA
- Division of Sleep Medicine, Harvard Medical School, Boston, MA, USA
| | - Laura D Straus
- Department of Research, San Francisco VA Health Care System, San Francisco, CA, USA
- Department of Psychiatry and Behavioral Sciences, University of California San Francisco, San Francisco, CA, USA
| | - Edward F Pace-Schott
- Department of Psychiatry, Harvard Medical School, Boston, MA, USA.
- Department of Psychiatry, Massachusetts General Hospital, Charlestown, MA, USA.
- Athinoula A. Martinos Center for Biomedical Imaging, Charlestown, MA, USA.
| |
Collapse
|
6
|
Craske MG, Sandman CF, Stein MB. How can neurobiology of fear extinction inform treatment? Neurosci Biobehav Rev 2022; 143:104923. [DOI: 10.1016/j.neubiorev.2022.104923] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2022] [Revised: 10/08/2022] [Accepted: 10/09/2022] [Indexed: 11/06/2022]
|
7
|
Pace-Schott EF, Seo J, Bottary R. The influence of sleep on fear extinction in trauma-related disorders. Neurobiol Stress 2022; 22:100500. [PMID: 36545012 PMCID: PMC9761387 DOI: 10.1016/j.ynstr.2022.100500] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2022] [Revised: 10/21/2022] [Accepted: 10/31/2022] [Indexed: 11/09/2022] Open
Abstract
In Posttraumatic Stress Disorder (PTSD), fear and anxiety become dysregulated following psychologically traumatic events. Regulation of fear and anxiety involves both high-level cognitive processes such as cognitive reattribution and low-level, partially automatic memory processes such as fear extinction, safety learning and habituation. These latter processes are believed to be deficient in PTSD. While insomnia and nightmares are characteristic symptoms of existing PTSD, abundant recent evidence suggests that sleep disruption prior to and acute sleep disturbance following traumatic events both can predispose an individual to develop PTSD. Sleep promotes consolidation in multiple memory systems and is believed to also do so for low-level emotion-regulatory memory processes. Consequently sleep disruption may contribute to the etiology of PTSD by interfering with consolidation in low-level emotion-regulatory memory systems. During the first weeks following a traumatic event, when in the course of everyday life resilient individuals begin to acquire and consolidate these low-level emotion-regulatory memories, those who will develop PTSD symptoms may fail to do so. This deficit may, in part, result from alterations of sleep that interfere with their consolidation, such as REM fragmentation, that have also been found to presage later PTSD symptoms. Here, sleep disruption in PTSD as well as fear extinction, safety learning and habituation and their known alterations in PTSD are first briefly reviewed. Then neural processes that occur during the early post-trauma period that might impede low-level emotion regulatory processes through alterations of sleep quality and physiology will be considered. Lastly, recent neuroimaging evidence from a fear conditioning and extinction paradigm in patient groups and their controls will be considered along with one possible neural process that may contribute to a vulnerability to PTSD following trauma.
Collapse
Affiliation(s)
- Edward F. Pace-Schott
- Massachusetts General Hospital, Department of Psychiatry, Charlestown, MA, USA
- Harvard Medical School, Department of Psychiatry, Charlestown, MA, USA
- Athinoula A. Martinos Center for Biomedical Imaging, Charlestown, MA, USA
- Corresponding author. Harvard Medical School, Massachusetts General Hospital - East, CNY 149 13th Street, Charlestown, MA, 02129, USA.
| | - Jeehye Seo
- Massachusetts General Hospital, Department of Psychiatry, Charlestown, MA, USA
- Harvard Medical School, Department of Psychiatry, Charlestown, MA, USA
- Athinoula A. Martinos Center for Biomedical Imaging, Charlestown, MA, USA
- Korea University, Department of Brain & Cognitive Engineering, Seongbuk-gu, Seoul, South Korea
| | - Ryan Bottary
- Massachusetts General Hospital, Department of Psychiatry, Charlestown, MA, USA
- Harvard Medical School, Department of Psychiatry, Charlestown, MA, USA
- Athinoula A. Martinos Center for Biomedical Imaging, Charlestown, MA, USA
- Department of Psychology and Neuroscience, Boston College, Chestnut Hill, MA, USA
| |
Collapse
|
8
|
Sleep's role in updating aversive autobiographical memories. Transl Psychiatry 2022; 12:117. [PMID: 35332136 PMCID: PMC8948270 DOI: 10.1038/s41398-022-01878-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/22/2021] [Revised: 02/24/2022] [Accepted: 02/24/2022] [Indexed: 01/15/2023] Open
Abstract
Aversive autobiographical memories play a key role in the development and maintenance of many mental disorders. Imagery rescripting is a well-established psychotherapeutic intervention aiming to create a more adaptive version of an aversive memory by modifying its interpretation. Sleep has been shown to support reconsolidation of updated neutral memories. Here, we investigated in healthy participants whether a 90-min nap compared to wake supports the adaptive reconsolidation of autobiographical memories. Forty-four university students received a single 50-min imagery rescripting session. Thereafter, half of the participants took a 90-min nap, whereas the other half stayed awake. Subjective (arousal ratings, reports of emotions and dysfunctional cognitions) and heart rate (HR) responses to individual memory scripts were measured before the intervention (pre), after the 90-min retention interval (post 1) and 7 days later (post 2). Results demonstrate a significant decrease in distress of aversive memories pre to post imagery rescripting. The nap group showed less distressing dysfunctional cognitions along with a lower HR in response to the negative memory script as compared to the wake group at post 1. These differences were no longer evident 1 week later (post 2). Central sleep spindle density during the nap was correlated with the reduction in HR in response to the negative memory script from pre to post 1. Our results provide first evidence for sleep benefitting adaptive reconsolidation of aversive autobiographical memories. Future research should expand this approach to clinical populations and investigate precise conditions under which sleep may benefit psychotherapeutic interventions utilizing reconsolidation mechanisms.
Collapse
|
9
|
Craske M, Treanor M, Zbozinek T, Vervliet B. Optimizing exposure therapy with an inhibitory retrieval approach and the OptEx Nexus. Behav Res Ther 2022; 152:104069. [DOI: 10.1016/j.brat.2022.104069] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2021] [Revised: 01/12/2022] [Accepted: 02/24/2022] [Indexed: 01/05/2023]
|
10
|
Hertenstein E, Trinca E, Schneider CL, Wunderlin M, Fehér K, Riemann D, Nissen C. Augmentation of Psychotherapy with Neurobiological Methods: Current State and Future Directions. Neuropsychobiology 2022; 80:437-453. [PMID: 33910218 DOI: 10.1159/000514564] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/14/2020] [Accepted: 01/18/2021] [Indexed: 11/19/2022]
Abstract
BACKGROUND Psychotherapy and pharmacotherapy are first-line treatments for mental disorders. Despite recent improvements, only approximately 50% of the patients reach sustained remission, indicating a need for novel developments. The main concept put forward in this systematic review and hypothesis article is the targeted co-administration of defined neurobiological interventions and specific psychotherapeutic techniques. METHODS We conducted a systematic literature search for randomized controlled trials comparing the efficacy of augmented psychotherapy to psychotherapy alone. RESULTS Thirty-five trials fulfilled the inclusion criteria. The majority (29 trials) used augmentation strategies such as D-cycloserine, yohimbine, or sleep to enhance the effects of exposure therapy for anxiety disorders. Fewer studies investigated noninvasive brain stimulation with the aim of improving cognitive control, psychedelic compounds with the aim of enhancing existentially oriented psychotherapy, and oxytocin to improve social communication during psychotherapy. Results demonstrate small augmentation effects for the enhancement of exposure therapy - however, some of the studies found negative results. Other methods are less thoroughly researched, and results are mixed. CONCLUSIONS This approach provides an open matrix for further research and has the potential to systematically guide future studies.
Collapse
Affiliation(s)
| | - Ersilia Trinca
- University Hospital of Psychiatry and Psychotherapy, Bern, Switzerland
| | | | - Marina Wunderlin
- University Hospital of Old Age Psychiatry and Psychotherapy, University of Bern, Bern, Switzerland
| | - Kristoffer Fehér
- University Hospital of Psychiatry and Psychotherapy, Bern, Switzerland
| | - Dieter Riemann
- Clinic of Psychiatry and Psychotherapy, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Christoph Nissen
- University Hospital of Psychiatry and Psychotherapy, Bern, Switzerland
| |
Collapse
|
11
|
Effects of an incremental theory of the personality intervention on psychophysiological responses to social stress during the transition to college. CURRENT PSYCHOLOGY 2022. [DOI: 10.1007/s12144-021-02681-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
AbstractThis randomized controlled trial (NCT04786496) examined the effects of a preventive intervention based on Incremental Theory of the Personality (ITP) on psychophysiological responses to social stress and evaluated whether levels of depression moderate the intervention effects. The participants, 107 first-year university students, were randomly assigned to one of three conditions: ITP intervention, ITP + a self-affirmation intervention (SA), and a control condition (CC). Indicators of the Hypothalamic–Pituitary–Adrenal axis, autonomic nervous system, and subjective mood were assessed with the Trier Social Stress Task. Participants in the ITP condition displayed a lower decline in respiratory sinus arrythmia (RSA) compared to those in the CC during the first phases of the task [Slopes: -0.08 (0.09) vs -0.21 (0.09), z = 2.86, p = .004] and a higher decrease in cortisol at recovery [β = -0.18 (0.08), z = -2.37, p = .018]. Depressive symptoms moderated the effect of ITP [β = -0.10 (0.05), z = -2.15, p =.032] and ITP+SA [β = -0.09 (0.04), z = -2.06, p =.039] in the decline during stress and recovery in RSA. In participants with low/medium levels of depressive symptoms, both interventions predicted a lower decline during stress [Slopes: -0.06 (0.09) for ITP, -0.17 (.09) for ITP+SA, and -0.26 (0.09) for CC] and higher recovery in RSA [Slopes: 0.18 (0.01) for ITP, 0.24 (0.01) for ITP+SA, and 0.30 (0.01) for CC]. The findings suggest that the ITP intervention has the potential to be an effective preventive intervention to reduce the stress response.
Collapse
|
12
|
Borghese F, Henckaerts P, Guy F, Perez Mayo C, Delplanque S, Schwartz S, Perogamvros L. Targeted Memory Reactivation During REM Sleep in Patients With Social Anxiety Disorder. Front Psychiatry 2022; 13:904704. [PMID: 35845468 PMCID: PMC9281560 DOI: 10.3389/fpsyt.2022.904704] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/25/2022] [Accepted: 05/27/2022] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Social anxiety disorder (SAD) is characterized by a significant amount of fear when confronted to social situations. Exposure therapy, which is based on fear extinction, does not often lead to full remission. Here, based on evidence showing that rapid eye movement (REM) sleep promotes the consolidation of extinction memory, we used targeted memory reactivation (TMR) during REM sleep to enhance extinction learning in SAD. METHODS Forty-eight subjects with SAD were randomly assigned to two groups: control or TMR group. All patients had two successive exposure therapy sessions in a virtual reality (VR) environment, where they were asked to give a public talk in front of a virtual jury. At the end of each session, and only in the TMR group (N = 24), a sound was paired to the positive feedback phase of therapy (i.e., approval of their performance), which represented the memory to be strengthened during REM sleep. All participants slept at home with a wearable headband device which automatically identified sleep stages and administered the sound during REM sleep. Participants' anxiety level was assessed using measures of parasympathetic (root mean square of successive differences between normal heartbeats, RMSSD) and sympathetic (non-specific skin conductance responses, ns-SCRs) activity, and subjective measures (Subjective Units of Distress Scale, SUDS), during the preparation phase of their talks before (T1) and after (T2) one full-night's sleep and after 1 week at home (T3). Participants also filled in a dream diary. RESULTS We observed an effect of time on subjective measures of anxiety (SUDS). We did not find any difference in the anxiety levels of the two groups after 1 week of TMR at home. Importantly, the longer the total duration of REM sleep and the more stimulations the TMR group had at home, the less anxious (increased RMSSD) these participants were. Finally, fear in dreams correlated positively with ns-SCRs and SUDS at T3 in the TMR group. CONCLUSION TMR during REM sleep did not significantly modulate the beneficial effect of therapy on subjective anxiety. Yet, our results support that REM sleep can contribute to extinction processes and substantiate strong links between emotions in dreams and waking stress levels in these patients.
Collapse
Affiliation(s)
- Francesca Borghese
- Department of Basic Neurosciences, Faculty of Medicine, University of Geneva, Geneva, Switzerland
| | - Pauline Henckaerts
- Department of Basic Neurosciences, Faculty of Medicine, University of Geneva, Geneva, Switzerland
| | - Fanny Guy
- Department of Basic Neurosciences, Faculty of Medicine, University of Geneva, Geneva, Switzerland
| | - Coral Perez Mayo
- Department of Basic Neurosciences, Faculty of Medicine, University of Geneva, Geneva, Switzerland
| | - Sylvain Delplanque
- Swiss Center for Affective Sciences, University of Geneva, Geneva, Switzerland
| | - Sophie Schwartz
- Department of Basic Neurosciences, Faculty of Medicine, University of Geneva, Geneva, Switzerland.,Swiss Center for Affective Sciences, University of Geneva, Geneva, Switzerland.,Human Neuroscience Platform, Fondation Campus Biotech Geneva, Geneva, Switzerland
| | - Lampros Perogamvros
- Department of Basic Neurosciences, Faculty of Medicine, University of Geneva, Geneva, Switzerland.,Swiss Center for Affective Sciences, University of Geneva, Geneva, Switzerland.,Human Neuroscience Platform, Fondation Campus Biotech Geneva, Geneva, Switzerland.,Center for Sleep Medicine, Geneva University Hospitals, Geneva, Switzerland.,Department of Psychiatry, Geneva University Hospitals, Geneva, Switzerland
| |
Collapse
|
13
|
Kobayashi I, Mellman TA, Cannon A, Brown I, Boadi L, Howell MK, Lavela P, Sandhu I. Blocking the orexin system following therapeutic exposure promoted between session habituation, but not PTSD symptom reduction. J Psychiatr Res 2021; 145:222-229. [PMID: 34933185 PMCID: PMC9192822 DOI: 10.1016/j.jpsychires.2021.12.027] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/06/2021] [Revised: 12/06/2021] [Accepted: 12/11/2021] [Indexed: 11/24/2022]
Abstract
There is a need to identify strategies to increase the effectiveness of treatments for posttraumatic stress disorder (PTSD). Sleep is often disturbed in PTSD and has been implicated in learning processes that underlie recovery from PTSD, including extinction of conditioned fear. Our prior study suggested that diminished arousal during sleep may enhance benefits of therapeutic exposure for PTSD. The orexin system regulates arousal, and blocking the system diminishes arousal and promotes sleep. We, therefore, examined whether a dual orexin receptor antagonist, suvorexant, administered following evening exposure sessions, would enhance their therapeutic effectiveness for PTSD. In this randomized double-blind placebo-controlled trial, adults with PTSD completed four written narrative exposure (WNE) sessions, two of which took place in the evening, and two the next morning. Participants received either suvorexant or placebo after each evening WNE. We found that suvorexant increased N3 sleep and decreased N2 sleep and rapid-eye-movement latency measured by polysomnography. Between session habituation indexed by subjective distress ratings was greater with suvorexant, but there was no group difference in the reduction of PTSD severity from baseline to 1-week follow-up. No safety concerns emerged. The present findings provide preliminary support for enhancement of an effect of therapeutic exposure for PTSD by suvorexant. Further studies with larger samples are needed to translate the present findings into clinical applications, including studies to develop optimal suvorexant administration and exposure session schedules to achieve persistent benefits to sleep and possibly greater treatment augmentation.
Collapse
Affiliation(s)
- Ihori Kobayashi
- Department of Psychiatry and Behavioral Sciences, Howard University, Washington, DC, USA.
| | - Thomas A Mellman
- Department of Psychiatry and Behavioral Sciences, Howard University, Washington, DC, USA
| | - Ashley Cannon
- Department of Psychiatry and Behavioral Sciences, Howard University, Washington, DC, USA
| | - Imani Brown
- Department of Psychiatry and Behavioral Sciences, Howard University, Washington, DC, USA
| | - Linda Boadi
- Department of Psychiatry and Behavioral Sciences, Howard University, Washington, DC, USA
| | | | - Pewu Lavela
- Department of Psychiatry and Behavioral Sciences, Howard University, Washington, DC, USA
| | - Ishaan Sandhu
- Department of Psychiatry and Behavioral Sciences, Howard University, Washington, DC, USA
| |
Collapse
|
14
|
Chellappa SL, Aeschbach D. Sleep and anxiety: From mechanisms to interventions. Sleep Med Rev 2021; 61:101583. [PMID: 34979437 DOI: 10.1016/j.smrv.2021.101583] [Citation(s) in RCA: 91] [Impact Index Per Article: 30.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2021] [Revised: 11/30/2021] [Accepted: 12/01/2021] [Indexed: 12/31/2022]
Abstract
Anxiety is the most common mental health problem worldwide. Epidemiological studies show that sleep disturbances, particularly insomnia, affect ∼50% of individuals with anxiety, and that insufficient sleep can instigate or further exacerbate it. This review outlines brain mechanisms underlying sleep and anxiety, by addressing recent human functional/structural imaging studies on brain networks underlying the anxiogenic impact of sleep loss, and the beneficial effect of sleep on these brain networks. We discuss recent developments from human molecular imaging studies that highlight the role of specific brain neurotransmitter mechanisms, such as the adenosinergic receptor system, on anxiety, arousal, and sleep. This review further discusses frontline sleep interventions aimed at enhancing sleep in individuals experiencing anxiety, such as nonbenzodiazepines/antidepressants, lifestyle and sleep interventions and cognitive behavioral therapy for insomnia. Notwithstanding therapeutic success, up to ∼30% of individuals with anxiety can be nonresponsive to frontline treatments. Thus, we address novel non-invasive brain stimulation techniques that can enhance electroencephalographic slow waves, and might help alleviate sleep and anxiety symptoms. Collectively, these findings contribute to an emerging biological framework that elucidates the interrelationship between sleep and anxiety, and highlight the prospect of slow wave sleep as a potential therapeutic target for reducing anxiety.
Collapse
Affiliation(s)
- Sarah L Chellappa
- Department of Nuclear Medicine, Faculty of Medicine and University Hospital Cologne, University of Cologne, Germany.
| | - Daniel Aeschbach
- Department of Sleep and Human Factors Research, Institute of Aerospace Medicine, German Aerospace Center, Cologne, Germany; Institute of Experimental Epileptology and Cognition Research, University of Bonn Medical Center, Bonn, Germany; Division of Sleep Medicine, Harvard Medical School, Boston, United States
| |
Collapse
|
15
|
Dutcher CD, Dowd SM, Zalta AK, Taylor DJ, Rosenfield D, Perrone A, Otto MW, Pollack MH, Hofmann SG, Smits JAJ. Sleep quality and outcome of exposure therapy in adults with social anxiety disorder. Depress Anxiety 2021; 38:1182-1190. [PMID: 34010494 PMCID: PMC8560555 DOI: 10.1002/da.23167] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/28/2020] [Revised: 04/29/2021] [Accepted: 05/07/2021] [Indexed: 11/09/2022] Open
Abstract
INTRODUCTION Poor sleep is prevalent among individuals with social anxiety disorder (SAD) and may negatively affect exposure therapy outcomes. Poor sleep may impair memory and learning, and thus compromise fear extinction learning thought to take place in exposure therapy. We examined poor sleep as a predictor of exposure therapy outcomes for SAD and the moderating role of d-cycloserine (DCS) on this relationship. METHODS Participants were 152 individuals with a primary diagnosis of SAD. As part of a randomized clinical trial evaluating the efficacy of DCS for enhancing the effects of exposure therapy, they completed self-report baseline measure of sleep quality, and self-report sleep diaries assessing sleep duration (total sleep time [TST]) and sleep quality the nights before and after treatment sessions. RESULTS Poorer baseline sleep quality was significantly associated with slower improvement over time and worse symptom outcomes at the end of treatment and follow-up after controlling for baseline symptoms of depression and social anxiety. Greater TST the night before treatment predicted lower SAD symptoms at the next session, after controlling for symptoms at the previous session. There was no relation between prior or subsequent night sleep quality on symptoms at the next session. No associations were moderated by DCS. CONCLUSIONS We replicated and extended findings indicating that poor sleep quality is associated with poorer exposure therapy outcomes for SAD. Assessing for sleep difficulties before treatment initiation and incorporating sleep interventions into treatment may enhance exposure therapy outcomes for SAD.
Collapse
Affiliation(s)
- Christina D. Dutcher
- Institute for Mental Health Research and Department of Psychology, The University of Texas at Austin, Austin, USA
| | - Sheila M. Dowd
- Department of Psychiatry and Behavioral Sciences, Rush University Medical Center, Chicago, USA
| | - Alyson K. Zalta
- Department of Psychiatry and Behavioral Sciences, Rush University Medical Center, Chicago, USA
- Department of Psychological Science, University of California, Irvine, USA
| | - Daniel J. Taylor
- Department of Psychology, University of Arizona, Tucson, Arizona, USA
| | - David Rosenfield
- Department of Psychology, Southern Methodist University, Dallas, USA
| | - Alexander Perrone
- Institute for Mental Health Research and Department of Psychology, The University of Texas at Austin, Austin, USA
| | - Michael W. Otto
- Department of Psychological and Brain Sciences, Boston University, Boston, USA
| | - Mark H. Pollack
- Department of Psychiatry and Behavioral Sciences, Rush University Medical Center, Chicago, USA
| | - Stefan G. Hofmann
- Department of Psychological and Brain Sciences, Boston University, Boston, USA
| | - Jasper A. J. Smits
- Institute for Mental Health Research and Department of Psychology, The University of Texas at Austin, Austin, USA
| |
Collapse
|
16
|
Fritz EM, Kreuzer M, Altunkaya A, Singewald N, Fenzl T. Altered sleep behavior in a genetic mouse model of impaired fear extinction. Sci Rep 2021; 11:8978. [PMID: 33903668 PMCID: PMC8076259 DOI: 10.1038/s41598-021-88475-2] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2021] [Accepted: 04/13/2021] [Indexed: 02/03/2023] Open
Abstract
Sleep disturbances are a common complaint of anxiety patients and constitute a hallmark feature of post-traumatic stress disorder (PTSD). Emerging evidence suggests that poor sleep is not only a secondary symptom of anxiety- and trauma-related disorders but represents a risk factor in their development, for example by interfering with emotional memory processing. Fear extinction is a critical mechanism for the attenuation of fearful and traumatic memories and multiple studies suggest that healthy sleep is crucial for the formation of extinction memories. However, fear extinction is often impaired in anxiety- and trauma-related disorders-an endophenotype that is perfectly modelled in the 129S1/SvImJ inbred mouse strain. To investigate whether these mice exhibit altered sleep at baseline that could predispose them towards maladaptive fear processing, we compared their circadian sleep/wake patterns to those of typically extinction-competent C57BL/6 mice. We found significant differences regarding diurnal distribution of sleep and wakefulness, but also sleep architecture, spectral features and sleep spindle events. With regard to sleep disturbances reported by anxiety- and PTSD patients, our findings strengthen the 129S1/SvImJ mouse models' face validity and highlight it as a platform to investigate novel, sleep-focused diagnostic and therapeutic strategies. Whether the identified alterations causally contribute to its pathological anxiety/PTSD-like phenotype will, however, have to be addressed in future studies.
Collapse
Affiliation(s)
- Eva Maria Fritz
- Department of Pharmacology and Toxicology, Institute of Pharmacy and CMBI, University of Innsbruck, Innsbruck, Austria
| | - Matthias Kreuzer
- Department of Anesthesiology and Intensive Care, School of Medicine, Klinikum Rechts Der Isar, Technical University of Munich, Ismaninger Straße 22, 81675, Munich, Germany
| | - Alp Altunkaya
- Department of Anesthesiology and Intensive Care, School of Medicine, Klinikum Rechts Der Isar, Technical University of Munich, Ismaninger Straße 22, 81675, Munich, Germany
| | - Nicolas Singewald
- Department of Pharmacology and Toxicology, Institute of Pharmacy and CMBI, University of Innsbruck, Innsbruck, Austria
| | - Thomas Fenzl
- Department of Pharmacology and Toxicology, Institute of Pharmacy and CMBI, University of Innsbruck, Innsbruck, Austria.
- Department of Anesthesiology and Intensive Care, School of Medicine, Klinikum Rechts Der Isar, Technical University of Munich, Ismaninger Straße 22, 81675, Munich, Germany.
| |
Collapse
|
17
|
Feld GB, Diekelmann S. Building the Bridge: Outlining Steps Toward an Applied Sleep-and-Memory Research Program. CURRENT DIRECTIONS IN PSYCHOLOGICAL SCIENCE 2020. [DOI: 10.1177/0963721420964171] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Sleep’s beneficial role for memory is well documented, yet the translation of such fundamental memory processes into applications for improving memory function is limited so far. Although there are some commercial devices with varying levels of technical complexity that are claimed to improve sleep-dependent memory processing, none of them have been empirically validated. The main issue seems to be that there is basically no applied research in the field of sleep and memory. To change this, we identify the most promising targets for sleep-based memory-improvement applications. We outline the theoretical and technical aspects of the most promising memory-enhancing sleep interventions established in recent years and highlight potential targets of such interventions for different healthy and clinical populations. Finally, we propose a unifying framework that will lay the groundwork for a focused applied-research program in sleep and memory, bridging the gap between basic research and targeted application.
Collapse
Affiliation(s)
- Gordon B. Feld
- Department of Clinical Psychology, Central Institute of Mental Health, Mannheim, Germany
- Medical Faculty Mannheim, University of Heidelberg
- Department of Addiction Behavior and Addiction Medicine, Central Institute of Mental Health, Mannheim, Germany
- Department of Psychiatry and Psychotherapy, Central Institute of Mental Health, Mannheim, Germany
- Wissenschaftskolleg zu Berlin, Berlin, Germany
| | - Susanne Diekelmann
- Institute of Medical Psychology and Behavioral Neurobiology, University of Tübingen
- Department of Psychiatry and Psychotherapy, University of Tübingen
| |
Collapse
|
18
|
Seo J, Pace-Schott EF, Milad MR, Song H, Germain A. Partial and Total Sleep Deprivation Interferes With Neural Correlates of Consolidation of Fear Extinction Memory. BIOLOGICAL PSYCHIATRY: COGNITIVE NEUROSCIENCE AND NEUROIMAGING 2020; 6:299-309. [PMID: 33279459 DOI: 10.1016/j.bpsc.2020.09.013] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/19/2020] [Revised: 09/17/2020] [Accepted: 09/17/2020] [Indexed: 10/23/2022]
Abstract
BACKGROUND We assessed the impact of total and partial sleep loss on neural correlates of fear conditioning, extinction learning, and extinction recall in healthy young adults. METHODS Participants (56.3% female, age 24.8 ± 3.4 years) were randomized to a night of normal sleep (NS) (n = 48), sleep restriction (SR) (n = 53), or sleep deprivation (SD) (n = 53). All completed fear conditioning and extinction learning phases the following morning. Extinction recall was tested in the evening of the same day. Task-based contrasts were modeled at the beginning of, at the end of, and across the fear conditioning and extinction learning phases, and at the beginning of extinction recall. These contrasts were compared among the 3 groups by means of analysis of variance. Nonparametric permutation corrected analyses using a cluster-determining threshold of p < .005 and a familywise error of p < .05. RESULTS At the end of fear conditioning, NS activated medial prefrontal regions, SR activated motor areas, and participants in the SD group showed no significant activations. Across extinction learning, only NS activated both salience (fear) and extinction (regulatory) areas. For extinction recall, SD activated similar regions as NS across extinction learning, while SR activated salience and motor areas. During early fear conditioning, compared with NS, SD activated more medial prefrontal and SR activated more salience network areas. For extinction recall, NS activated more prefrontal areas and SD activated more of both salience- and extinction-related areas than SR. CONCLUSIONS Relative to NS, SR may enhance fear-related and diminish extinction-related activity, whereas SD may delay engagement of extinction learning. Findings may have clinical implications for populations and occupations in which sleep loss is common.
Collapse
Affiliation(s)
- Jeehye Seo
- Department of Psychiatry, Massachusetts General Hospital, Charlestown, Massachusetts; Department of Psychological and Brain Sciences, University of Massachusetts, Amherst, Massachusetts
| | - Edward F Pace-Schott
- Department of Psychiatry, Massachusetts General Hospital, Charlestown, Massachusetts; Department of Psychiatry, Harvard Medical School, Charlestown, Massachusetts; Athinoula A. Martinos Center for Biomedical Imaging, Charlestown, Massachusetts.
| | - Mohammed R Milad
- Department of Psychiatry, New York University Grossman School of Medicine, New York, New York; Nathan Kline Institute for Psychiatric Research, Rockland, New York
| | - Huijin Song
- Biomedical Research Institute, Seoul National University Hospital, Seoul, South Korea
| | - Anne Germain
- Department of Psychiatry, University of Pittsburgh, Pittsburgh, Pennsylvania
| |
Collapse
|
19
|
Bottary R, Denis D. A paradoxical effect of sleep for emotional reactivity in insomnia disorder? Sleep 2020; 43:5721352. [DOI: 10.1093/sleep/zsaa005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2019] [Revised: 01/07/2020] [Indexed: 11/14/2022] Open
Affiliation(s)
- Ryan Bottary
- Department of Psychology and Neuroscience, Boston College, Chestnut Hill, MA
| | - Dan Denis
- Department of Psychiatry, Harvard Medical School, Boston, MA
- Department of Psychiatry, Beth Israel Deaconess Medical Center, Boston, MA
- Department of Psychology, University of Notre Dame, Notre Dame, IN
| |
Collapse
|
20
|
Richards A, Kanady JC, Neylan TC. Sleep disturbance in PTSD and other anxiety-related disorders: an updated review of clinical features, physiological characteristics, and psychological and neurobiological mechanisms. Neuropsychopharmacology 2020; 45:55-73. [PMID: 31443103 PMCID: PMC6879567 DOI: 10.1038/s41386-019-0486-5] [Citation(s) in RCA: 87] [Impact Index Per Article: 21.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/17/2019] [Revised: 08/09/2019] [Accepted: 08/12/2019] [Indexed: 02/08/2023]
Abstract
The current report provides an updated review of sleep disturbance in posttraumatic stress disorder and anxiety-related disorders. First, this review provides a summary description of the unique and overlapping clinical characteristics and physiological features of sleep disturbance in specific DSM anxiety-related disorders. Second, this review presents evidence of a bidirectional relationship between sleep disturbance and anxiety-related disorders, and provides a model to explain this relationship by integrating research on psychological and neurocognitive processes with a current understanding of neurobiological pathways. A heuristic neurobiological framework for understanding the bidirectional relationship between abnormalities in sleep and anxiety-related brain pathways is presented. Directions for future research are suggested.
Collapse
Affiliation(s)
- Anne Richards
- The San Francisco VA Health Care System, San Francisco, CA, USA.
- The University of California, San Francisco, San Francisco, CA, USA.
| | - Jennifer C Kanady
- The San Francisco VA Health Care System, San Francisco, CA, USA
- The University of California, San Francisco, San Francisco, CA, USA
| | - Thomas C Neylan
- The San Francisco VA Health Care System, San Francisco, CA, USA
- The University of California, San Francisco, San Francisco, CA, USA
| |
Collapse
|
21
|
Sterpenich V, Perogamvros L, Tononi G, Schwartz S. Fear in dreams and in wakefulness: Evidence for day/night affective homeostasis. Hum Brain Mapp 2019; 41:840-850. [PMID: 31663236 PMCID: PMC7267911 DOI: 10.1002/hbm.24843] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2019] [Revised: 10/04/2019] [Accepted: 10/15/2019] [Indexed: 12/14/2022] Open
Abstract
Recent neuroscientific theories have proposed that emotions experienced in dreams contribute to the resolution of emotional distress and preparation for future affective reactions. We addressed one emerging prediction, namely that experiencing fear in dreams is associated with more adapted responses to threatening signals during wakefulness. Using a stepwise approach across two studies, we identified brain regions activated when experiencing fear in dreams and showed that frightening dreams modulated the response of these same regions to threatening stimuli during wakefulness. Specifically, in Study 1, we performed serial awakenings in 18 participants recorded throughout the night with high‐density electroencephalography (EEG) and asked them whether they experienced any fear in their dreams. Insula and midcingulate cortex activity increased for dreams containing fear. In Study 2, we tested 89 participants and found that those reporting higher incidence of fear in their dreams showed reduced emotional arousal and fMRI response to fear‐eliciting stimuli in the insula, amygdala and midcingulate cortex, while awake. Consistent with better emotion regulation processes, the same participants displayed increased medial prefrontal cortex activity. These findings support that emotions in dreams and wakefulness engage similar neural substrates, and substantiate a link between emotional processes occurring during sleep and emotional brain functions during wakefulness.
Collapse
Affiliation(s)
- Virginie Sterpenich
- Department of Basic Neurosciences, Faculty of Medicine, University of Geneva, Geneva, Switzerland.,Swiss Center for Affective Sciences, University of Geneva, Geneva, Switzerland
| | - Lampros Perogamvros
- Department of Basic Neurosciences, Faculty of Medicine, University of Geneva, Geneva, Switzerland.,Swiss Center for Affective Sciences, University of Geneva, Geneva, Switzerland.,Center for Sleep Medicine, Division of Pulmonology, Department of Medicine, Geneva University Hospitals, Geneva, Switzerland.,Wisconsin Institute for Sleep and Consciousness, Department of Psychiatry, University of Wisconsin - Madison, Madison, Wisconsin
| | - Giulio Tononi
- Wisconsin Institute for Sleep and Consciousness, Department of Psychiatry, University of Wisconsin - Madison, Madison, Wisconsin
| | - Sophie Schwartz
- Department of Basic Neurosciences, Faculty of Medicine, University of Geneva, Geneva, Switzerland.,Swiss Center for Affective Sciences, University of Geneva, Geneva, Switzerland
| |
Collapse
|
22
|
Davidson P, Pace-Schott E. The role of sleep in fear learning and memory. Curr Opin Psychol 2019; 34:32-36. [PMID: 31568938 DOI: 10.1016/j.copsyc.2019.08.016] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2019] [Revised: 08/06/2019] [Accepted: 08/15/2019] [Indexed: 12/14/2022]
Abstract
During the last 10 years, a large body of studies have used fear conditioning paradigms to study the role of sleep in the consolidation of fear and safety learning. This line of research could allow us to answer if it is adaptive or not to sleep in the aftermath of a negative experience, and if sleep has a role in consolidating extinction learning. This field has so far produced several contrasting findings. Thus, this review will not deliver many clear conclusions, but will instead be an attempt to summarize what we know at the moment, to describe the potential clinical applications of this research, and to discuss where to go from here.
Collapse
Affiliation(s)
- Per Davidson
- Department of Psychiatry, Massachusetts General Hospital, 149 13th Street, Charlestown, MA 02129, USA; Department of Psychiatry, Harvard Medical School, 149 13th Street, Charlestown, MA 02129, USA; Department of Psychology, Lund University, Box 213, 221 00, Lund, Sweden.
| | - Edward Pace-Schott
- Department of Psychiatry, Massachusetts General Hospital, 149 13th Street, Charlestown, MA 02129, USA; Department of Psychiatry, Harvard Medical School, 149 13th Street, Charlestown, MA 02129, USA
| |
Collapse
|
23
|
Horenstein A, Morrison AS, Goldin P, Ten Brink M, Gross JJ, Heimberg RG. Sleep quality and treatment of social anxiety disorder. ANXIETY STRESS AND COPING 2019; 32:387-398. [PMID: 31082285 DOI: 10.1080/10615806.2019.1617854] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Background and Objectives: Poor sleep is prevalent among individuals with social anxiety disorder (SAD) and may affect treatment outcome. We examined whether: (1) individuals with SAD differed from healthy controls (HCs) in sleep quality, (2) baseline sleep quality moderated the effects of treatment (Cognitive-behavioral group therapy [CBGT] vs. mindfulness-based stress reduction [MBSR] vs. waitlist [WL]) on social anxiety, (3) sleep quality changed over treatment, and (4) changes in sleep quality predicted anxiety 12-months post-treatment. Design: Participants were 108 adults with SAD from a randomized controlled trial of CBGT vs. MBSR vs. WL and 38 HCs. Methods: SAD and sleep quality were assessed pre-treatment and post-treatment; SAD was assessed again 12-months post-treatment. Results: Participants with SAD reported poorer sleep quality than HCs. The effect of treatment condition on post-treatment social anxiety did not differ as a function of baseline sleep quality. Sleep quality improved in MBSR, significantly more than WL, but not CBGT. Sleep quality change from pre- to post-treatment in CBGT or MBSR did not predict later social anxiety. Conclusions: MBSR, and not CBGT, improved sleep quality among participants. Other results were inconsistent with prior research; possible explanations, limitations, and implications for future research are discussed. ClinicalTrials.gov identifier: NCT02036658.
Collapse
Affiliation(s)
- Arielle Horenstein
- a Adult Anxiety Clinic, Department of Psychology , Temple University , Philadelphia , PA , USA
| | - Amanda S Morrison
- b Department of Psychology , California State University , East Bay , CA , USA
| | - Philippe Goldin
- c Betty Irene Moore School of Nursing , University of California , Davis , CA , USA
| | - Maia Ten Brink
- d Department of Psychology , Stanford University , Stanford , CA , USA
| | - James J Gross
- d Department of Psychology , Stanford University , Stanford , CA , USA
| | - Richard G Heimberg
- a Adult Anxiety Clinic, Department of Psychology , Temple University , Philadelphia , PA , USA
| |
Collapse
|