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Cruz B, Vozella V, Carper BA, Xu JC, Kirson D, Hirsch S, Nolen T, Bradley L, Fain K, Crawford M, Kosten TR, Zorrilla EP, Roberto M. FKBP5 inhibitors modulate alcohol drinking and trauma-related behaviors in a model of comorbid post-traumatic stress and alcohol use disorder. Neuropsychopharmacology 2023; 48:1144-1154. [PMID: 36396784 PMCID: PMC10267127 DOI: 10.1038/s41386-022-01497-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/09/2022] [Revised: 10/27/2022] [Accepted: 10/28/2022] [Indexed: 11/19/2022]
Abstract
Post-traumatic stress disorder (PTSD) leads to enhanced alcohol drinking and development of alcohol use disorder (AUD). Identifying shared neural mechanisms might help discover new therapies for PTSD/AUD. Here, we employed a rat model of comorbid PTSD/AUD to evaluate compounds that inhibit FK506-binding protein 51 (FKBP5), a co-chaperone modulator of glucocorticoid receptors implicated in stress-related disorders. Male and female rats received a familiar avoidance-based shock stress followed by voluntary alcohol drinking. We then assessed trauma-related behaviors through sleep bout cycles, hyperarousal, fear overgeneralization, and irritability. To evaluate the role of stress and alcohol history on the sensitivity to FKBP5 inhibitors, in two separate studies, we administered two FKBP5 inhibitors, benztropine (Study 1) or SAFit2 (Study 2). FKBP5 inhibitors were administered on the last alcohol drinking session and prior to each trauma-related behavioral assessment. We also measured plasma corticosterone to assess the actions of FKBP5 inhibitors after familiar shock stress and alcohol drinking. Benztropine reduced alcohol preference in stressed males and females, while aggressive bouts were reduced in benztropine-treated stressed females. During hyperarousal, benztropine reduced several startle response outcomes across stressed males and females. Corticosterone was reduced in benztropine-treated stressed males. The selective FKBP5 inhibitor, SAFit2, reduced alcohol drinking in stressed males but not females, with no differences in irritability. Importantly, SAFit2 decreased fear overgeneralization in stressed males and females. SAFit2 also reduced corticosterone across stressed males and females. Neither FKBP5 inhibitor changed sleep bout structure. These findings indicate that FKBP5 inhibitors modulate stress-related alcohol drinking and partially modulate trauma-related behaviors. This work supports the hypothesis that targeting FKBP5 may alleviate PTSD/AUD comorbidity.
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Affiliation(s)
- Bryan Cruz
- Department of Molecular Medicine, The Scripps Research Institute, La Jolla, CA, 92073, USA
| | - Valentina Vozella
- Department of Molecular Medicine, The Scripps Research Institute, La Jolla, CA, 92073, USA
| | - Benjamin A Carper
- Social, Statistical and Environmental Sciences Unit, RTI International, Research Triangle Park, NC, 27709, USA
| | - Joy C Xu
- Department of Molecular Medicine, The Scripps Research Institute, La Jolla, CA, 92073, USA
| | - Dean Kirson
- Department of Molecular Medicine, The Scripps Research Institute, La Jolla, CA, 92073, USA
- Department of Pharmacology, Addiction Science, and Toxicology, The University of Tennessee Health Science Center, Memphis, TN, 38163, USA
| | - Shawn Hirsch
- Social, Statistical and Environmental Sciences Unit, RTI International, Research Triangle Park, NC, 27709, USA
| | - Tracy Nolen
- Social, Statistical and Environmental Sciences Unit, RTI International, Research Triangle Park, NC, 27709, USA
| | - Lauren Bradley
- Social, Statistical and Environmental Sciences Unit, RTI International, Research Triangle Park, NC, 27709, USA
| | - Katie Fain
- Social, Statistical and Environmental Sciences Unit, RTI International, Research Triangle Park, NC, 27709, USA
| | - Meg Crawford
- Social, Statistical and Environmental Sciences Unit, RTI International, Research Triangle Park, NC, 27709, USA
| | - Thomas R Kosten
- Division of Alcohol and Addiction Psychiatry, Baylor College of Medicine, Houston, TX, 77030, USA
| | - Eric P Zorrilla
- Department of Molecular Medicine, The Scripps Research Institute, La Jolla, CA, 92073, USA.
| | - Marisa Roberto
- Department of Molecular Medicine, The Scripps Research Institute, La Jolla, CA, 92073, USA.
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Ledden S, Moran P, Osborn D, Pitman A. Alcohol use and its association with suicide attempt, suicidal thoughts and non-suicidal self-harm in two successive, nationally representative English household samples. BJPsych Open 2022; 8:e192. [PMID: 36325650 PMCID: PMC9634588 DOI: 10.1192/bjo.2022.594] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
BACKGROUND Alcohol use is a risk factor for suicidal behaviour, yet the nature of the relationship is unclear. Most research on the topic is conducted in clinical populations, with few studies exploring this association across the general population. AIMS We investigated the association between specific domains of alcohol use and suicide attempt, suicidal thoughts and non-suicidal self-harm in a general population sample. METHOD A total of 14 949 adults who completed the 2007 or 2014 Adult Psychiatric Morbidity Survey were included. We measured alcohol use with the Alcohol Use Disorders Identification Test (AUDIT). Domains of alcohol use relating to risk categories, weekly consumption, binge drinking, dependence symptoms, harmful effects and concern from others were derived from relevant AUDIT items. Self-reported past year suicide attempt, suicidal thoughts and non-suicidal self-harm were measured with the Clinical Interview Schedule, Revised. RESULTS We found a linear association between total AUDIT score and outcomes. Three of six specific domains of alcohol use (dependence symptoms, harmful effects of drinking and binge drinking) were associated with increased odds of all three outcomes. There was no association of outcomes with the other domains of alcohol use. CONCLUSIONS We found evidence of a linear association between total AUDIT score and suicide attempt, suicidal thoughts and non-suicidal self-harm in a representative English general population sample. Our analyses suggest that where alcohol use significantly disrupts day-to-day functioning, this may underpin the relationship between alcohol use and suicide-related outcomes to a greater extent than higher alcohol consumption. Longitudinal research is needed to further understand these relationships.
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Affiliation(s)
- Sarah Ledden
- Division of Psychiatry, University College London, UK
- Correspondence: Sarah Ledden.
| | - Paul Moran
- Centre for Academic Mental Health, University of Bristol, UK; and National Institute for Health Research, Biomedical Research Centre, University Hospitals Bristol NHS Foundation Trust and University of Bristol, UK
| | - David Osborn
- Division of Psychiatry, University College London, UK; and Camden and Islington NHS Foundation Trust, St Pancras Hospital, UK
| | - Alexandra Pitman
- Division of Psychiatry, University College London, UK; and Camden and Islington NHS Foundation Trust, St Pancras Hospital, UK
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Bresin K, Mekawi Y. Different Ways to Drown Out the Pain: A Meta-Analysis of the Association Between Nonsuicidal Self-Injury and Alcohol Use. Arch Suicide Res 2022; 26:348-369. [PMID: 32780651 DOI: 10.1080/13811118.2020.1802378] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
OBJECTIVE There is a significant overlap in the motivations for nonsuicidal self-injury (NSSI) and alcohol use. Moreover, several theories would predict that more frequent alcohol use is likely associated with more NSSI engagement. Still, the size and direction of this association has not been well documented in the literature. METHOD To address this gap, the goal of this article was to conduct a meta-analysis of the relation between alcohol use and NSSI. RESULTS Across 57 samples and 141,669 participants, we found that there was a significant positive association between NSSI and alcohol use, odds ratio = 1.78, 95% confidence interval [1.53, 2.07], k = 64, m = 52. Moderator analyses found that this effect was stronger for younger samples and samples with more severe alcohol use problems. CONCLUSIONS These results help establish a link between NSSI and alcohol use. Implications and future directions for NSSI research and intervention are discussed.HighlightsThere are several reasons to think that NSSI and alcohol use are linked.No reviews or meta-analyses have been conducted.We found a significant and small effect linking greater NSSI with greater alcohol use.
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Somma A, Fossati A, Ferrara M, Fantini F, Galosi S, Krueger RF, Markon KE, Terrinoni A. DSM-5 personality domains as correlates of non-suicidal self-injury severity in an Italian sample of adolescent inpatients with self-destructive behaviour. Personal Ment Health 2019; 13:205-214. [PMID: 31353830 DOI: 10.1002/pmh.1462] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/26/2019] [Revised: 04/21/2019] [Accepted: 06/18/2019] [Indexed: 11/11/2022]
Abstract
To evaluate the associations between DSM-5 alternative model of personality disorder dysfunctional personality domains and the clinician's ratings of non-suicidal self-injury (NSSI) severity, a sample of consecutively admitted Italian adolescent inpatients (N = 100) were administered the Italian translations of the DSM-5 Clinician Rating Scale-NSSI (CRS-NSSI), the Personality Inventory for DSM-5 (PID-5), the Structured Clinical Interview for DSM-IV Axis II Personality Disorders, Version 2.0 (SCID-II) and the Children's Depression Inventory (CDI). Bivariate association analyses showed that PID-5 negative affectivity scores and CDI total score were significantly associated with CRS-NSSI ratings. PID-5 negative affectivity score proved to be a significant predictor of the CRS-NSSI score even when the effect of the CDI total score was held constant. Our results highlighted that specific risk factors for NSSI severity may be identified even among NSSI adolescents. © 2019 John Wiley & Sons, Ltd.
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Breet E, Goldstone D, Bantjes J. Substance use and suicidal ideation and behaviour in low- and middle-income countries: a systematic review. BMC Public Health 2018; 18:549. [PMID: 29699529 PMCID: PMC5921303 DOI: 10.1186/s12889-018-5425-6] [Citation(s) in RCA: 46] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2017] [Accepted: 04/10/2018] [Indexed: 12/15/2022] Open
Abstract
Background Understanding relationships between substance use and suicidal ideation and behaviour (SIB) has important public health implications for suicide prevention in low- and middle-income countries (LMICs), where 75% of suicides occur. This systematic review explored the associations between substance use and SIB in LMICs. Methods We searched five databases using a combination of keywords for substance use, SIB and LMICs to identify English-written quantitative studies published between January 2006 and February 2016. Data were extracted to provide an overview of what is known about the topic, highlight gaps in the literature, and explore the implications of current knowledge for suicide prevention. Studies included in the review were assessed for methodological quality using the Scottish Intercollegiate Guidelines Network checklist. Results Analysis of included studies (N = 108) demonstrated a consistent positive association between substance use and SIB across all substances (i.e. alcohol, tobacco, cannabis, illicit drugs, non-medical use of prescription drugs), all substance use dimensions (i.e. intoxication, use, and pathological use) and all SIB dimensions (i.e. suicidal ideation, non-fatal suicidal behaviour, and suicide). Most of the available research evidence comes from upper-middle-income countries, only 22% comes from lower-middle-income and low-income countries. Most studies focused on alcohol and tobacco, while neglecting substances such as cannabis, opioids, sedatives, stimulants, misuse of prescription medication, inhalants, and hallucinogens. Most of the studies employed a cross-sectional design, were conducted within a risk-factor paradigm, and provided little information about the potential interaction between variables. Conclusions Public health suicide prevention policy and research in LMICs should take account of the fact that: substance use is a potentially modifiable risk factor; assessment and management of substance use is integral to the care of at-risk patients; reducing consumption and hazardous use of substances in LMICs is important for suicide prevention; and research needs to be expanded to include more theory driven research that focuses on all substance use dimensions and SIB dimensions, while employing more sophisticated statistical methods. Electronic supplementary material The online version of this article (10.1186/s12889-018-5425-6) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Elsie Breet
- Department of Psychology, Stellenbosch University, Private Bag X1 Matieland, Stellenbosch, 7602, South Africa.
| | - Daniel Goldstone
- Department of Psychology, Stellenbosch University, Private Bag X1 Matieland, Stellenbosch, 7602, South Africa
| | - Jason Bantjes
- Department of Psychology, Stellenbosch University, Private Bag X1 Matieland, Stellenbosch, 7602, South Africa
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Horowitz S, Stermac L. The relationship between interpersonal trauma history and the functions of non-suicidal self-injury in young adults: An experience sampling study. J Trauma Dissociation 2018; 19:232-246. [PMID: 28509661 DOI: 10.1080/15299732.2017.1330228] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
Non-suicidal self-injury (NSSI) has been reported to serve a range of functions for individuals who engage in it. Despite considerable variation in NSSI functions between individuals, limited attention has been paid to exploring relationships between NSSI functions and other characteristics of self-injuring individuals, such as trauma history. This is despite allusion to trauma history in the suggested etiology of some NSSI functions (e.g., anti-dissociation, self-punishment). The present study used a 21-day online daily diary to explore possible relationships between common NSSI functions and past interpersonal trauma in community young adults (n = 38). The interpersonal boundaries and anti-dissociation functions significantly related to interpersonal trauma severity in multiple regression analyses; the interpersonal boundaries function continued to significantly relate to interpersonal trauma severity when controlling for the number of NSSI functions endorsed.
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Affiliation(s)
- Sarah Horowitz
- a Department of Applied Psychology and Human Development , University of Toronto , Toronto , Canada
| | - Lana Stermac
- a Department of Applied Psychology and Human Development , University of Toronto , Toronto , Canada
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Evren C, Umut G, Bozkurt M, Evren B. Relationship of PTSD With impulsivity Dimensions While Controlling the Effect of Anxiety and Depression in a Sample of Inpatients With Alcohol Use Disorder. J Dual Diagn 2018; 14:40-49. [PMID: 29166213 DOI: 10.1080/15504263.2017.1404665] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
OBJECTIVE The aim of the present study was to evaluate the relationship of posttraumatic stress disorder (PTSD) with impulsivity dimensions while controlling the effect of anxiety and depression in a sample of inpatients with alcohol use disorder (AUD). METHODS Participants were 190 male patients admitted to a specialized center for substance use disorders within a six month period. Participants were evaluated with the State-Trait Anxiety Inventory (STAI), Beck Depression Inventory (BDI), the Short Form Barratt Impulsiveness Scale (BIS-11-SF), the Traumatic Experiences Checklist, and PTSD Checklist-Civilian version. RESULTS Age was lower in the group with PTSD (n = 63, 33.2%) than the group without PTSD (n = 127, 66.8%). Duration of education, marital, and employment status did not differ between the groups. STAI, BDI, and BIS-11-SF scores were higher in the group with PTSD. Trait anxiety, depression, and impulsivity predicted high PTSD risk in a logistic regression model. Same variables predicted the severity of PTSD symptoms in a linear regression. Among dimensions of impulsivity attentional component was the only predictor of PTSD symptoms severity, not motor or nonplanning impulsivity. CONCLUSIONS These findings suggest that the PTSD may be related to impulsivity, particularly attentional impulsivity, even after controlling anxiety and depression among inpatients with AUD.
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Affiliation(s)
- Cuneyt Evren
- a Research, Treatment and Training Center for Alcohol and Substance Dependence (AMATEM) , Bakirkoy Training and Research Hospital for Psychiatry, Neurology and Neurosurgery , Istanbul , Turkey
| | - Gokhan Umut
- a Research, Treatment and Training Center for Alcohol and Substance Dependence (AMATEM) , Bakirkoy Training and Research Hospital for Psychiatry, Neurology and Neurosurgery , Istanbul , Turkey
| | - Muge Bozkurt
- a Research, Treatment and Training Center for Alcohol and Substance Dependence (AMATEM) , Bakirkoy Training and Research Hospital for Psychiatry, Neurology and Neurosurgery , Istanbul , Turkey
| | - Bilge Evren
- b Department of Psychiatry , Baltalimani State Hospital for Muskuloskeletal Disorders , Istanbul , Turkey
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8
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Zhong BL, Xu YM, Xie WX, Chen WC, Lu J. Prevalence of Deliberate Self-harm Among Chinese Patients With Heroin Dependence: A Meta-Analysis. Front Psychiatry 2018; 9:325. [PMID: 30072926 PMCID: PMC6058049 DOI: 10.3389/fpsyt.2018.00325] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/25/2018] [Accepted: 06/29/2018] [Indexed: 11/17/2022] Open
Abstract
Background: There is paucity of data regarding the prevalence and methods of deliberate self-harm (DSH) in patients with heroin dependence in international literature. In China, there have been a few studies investigating the prevalence of DSH in heroin-dependent patients (HDPs), but their rates varied widely. We thus conducted a meta-analysis of studies assessing the prevalence of DSH among Chinese HDPs. Methods: Relevant studies were retrieved from major Chinese databases (China National Knowledge Infrastructure, Wanfang data, and SinoMed) and western databases (PubMed, EMBASE, and PsycInfo). Two authors independently identified eligible studies and extracted data. Studies that included a representative sample of Chinese HDPs and ascertained DSH caseness in a reliable way were considered as high quality. Statistical analysis was performed using R software. Results: In total, 15 eligible studies with a total of 37,243 Chinese HDPs were included. All included studies were conducted in heroin detoxification settings. Only two studies were rated as high quality. The pooled prevalence of DSH in Chinese HDPs was 4.4% (95%CI: 2.9, 6.2%), but the heterogeneity of prevalence rates across studies was significant (I2 = 98%, P < 0.001). Studies rated as high quality had significantly higher prevalence of DSH than those rated as low quality (13.2 vs. 3.4%, P < 0.001). Swallowing foreign objects was the most common method of DSH, with a combined prevalence of 2.7% (95%CI: 1.6, 4.4%). Extreme DSH methods such as cutting off fingers and jumping from height were also not uncommon in this patient population. Conclusion: Due to methodological problems in available studies, we find a relatively low prevalence of DSH among Chinese HDPs receiving detoxification treatment. Nevertheless, the self-harmers of Chinese HDPs are more likely to harm themselves in a dangerous or life-threatening way. Restricting the availability of DSH methods may be an effective way to prevent or reduce DSH in China's detoxification treatment settings.
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Affiliation(s)
- Bao-Liang Zhong
- Research Center for Psychological and Health Sciences, China University of Geosciences, Wuhan, China.,Affiliated Wuhan Mental Health Center, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yan-Min Xu
- Affiliated Wuhan Mental Health Center, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Wu-Xiang Xie
- Peking University Clinical Research Institute, Peking University Health Science Center, Beijing, China
| | - Wen-Cai Chen
- Affiliated Wuhan Mental Health Center, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Jin Lu
- Department of Psychiatry, The First Affiliated Hospital of Kunming Medical University, Kunming, China
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Death by self-mutilation after oral cannabis consumption. Leg Med (Tokyo) 2018; 30:5-9. [DOI: 10.1016/j.legalmed.2017.10.010] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2017] [Revised: 10/27/2017] [Accepted: 10/28/2017] [Indexed: 11/21/2022]
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10
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Evren C, Umut G, Evren B. Relationship of self-mutilative behaviour with history of childhood trauma and adult ADHD symptoms in a sample of inpatients with alcohol use disorder. ACTA ACUST UNITED AC 2017; 9:231-238. [PMID: 28374193 DOI: 10.1007/s12402-017-0228-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2016] [Accepted: 03/24/2017] [Indexed: 10/19/2022]
Abstract
The aim of the present study was to evaluate relationship of self-mutilative behaviour (SMB) with the severity of childhood trauma and adult attention-deficit/hyperactivity disorder (ADHD) symptoms in a sample of inpatients with alcohol use disorder (AUD). Participants included 188 inpatients with AUD. Participants were evaluated with the Self-mutilative Behaviour Questionnaire, the Childhood Trauma Questionnaire (CTQ-28) and the Adult ADD/ADHD DSM-IV Based Diagnostic Screening and Rating Scale (Adult ADHD Scale). Among inpatients with AUD those who have a history of SMB constituted the SMB group (n = 57, 30.3%), and those without a history of SMB constituted the group without SMB (n = 131, 69.7%). Risk of high ADHD risk was 2.5 times higher among those with SMB. Adult ADHD Scale and CTQ-28 scores were also higher in the group with SMB. In the first backward logistic regression model, the severity of ADHD symptoms predicted the presence of SMB, together with the severity of childhood trauma, whereas in the second model, physical neglect and inattentive (IN) dimension of ADHD predicted the presence of SMB. These findings suggest that the higher severity of physical neglect and adult IN dimension of ADHD may be related to SMB among inpatients with AUD.
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Affiliation(s)
- Cuneyt Evren
- Research, Treatment and Training Center for Alcohol and Substance Dependence (AMATEM), Bakirkoy Training and Research Hospital for Psychiatry Neurology and Neurosurgery, Istanbul, Turkey
| | - Gokhan Umut
- Research, Treatment and Training Center for Alcohol and Substance Dependence (AMATEM), Bakirkoy Training and Research Hospital for Psychiatry Neurology and Neurosurgery, Istanbul, Turkey. .,Bakirkoy Prof. Dr. Mazhar Osman Ruh Sagligi ve Sinir Hastaliklari Egitim ve Arastirma Hastanesi, AMATEM Klinigi, Bakirkoy, Istanbul, Turkey.
| | - Bilge Evren
- Department of Psychiatry, Baltalimani State Hospital for Muskuloskeletal Disorders, Istanbul, Turkey
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Afzali MH, Sunderland M, Batterham PJ, Carragher N, Calear A, Slade T. Network approach to the symptom-level association between alcohol use disorder and posttraumatic stress disorder. Soc Psychiatry Psychiatr Epidemiol 2017; 52:329-339. [PMID: 28013328 DOI: 10.1007/s00127-016-1331-3] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/05/2016] [Accepted: 12/15/2016] [Indexed: 02/06/2023]
Abstract
PURPOSE The high prevalence of alcohol use disorder among individuals with a history of trauma and posttraumatic stress disorder is well documented. The current study applied network analysis to map the structure of symptom associations between these disorders. METHODS Data come from a community sample of 449 Australian adults with a history of trauma and alcohol consumption during the last 12 months. Data analysis consisted of the construction of the comorbidity network of PTSD/AUD symptoms, identification of the bridging symptoms, computation of the centrality measures, and evaluation of the robustness of the results. RESULTS Results highlighted two main symptom clusters, corresponding to two disorders, and that only nine edges connected the two clusters. Bridging symptoms connecting the two clusters were: alcohol use in dangerous situations, physical or mental health problems as a result of alcohol use, loss of interest or reduced social activities, and reckless/self-destructive behaviour. CONCLUSIONS Identification of both central symptoms, because of their key role in the constellation and strong associations with majority of symptoms, and bridge symptoms, because of their mediating role between two disorders, has some implications in terms of self-medication and risk-taking/self-regulation theories of comorbidity and provides a number of clinical implications, which warrants further exploration within clinical samples.
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Affiliation(s)
- Mohammad H Afzali
- NHMRC Centre for Research Excellence in Mental Health and Substance Use, National Drug and Alcohol Research Centre, UNSW Australia, Sydney, NSW, 2052, Australia.
| | - Matthew Sunderland
- NHMRC Centre for Research Excellence in Mental Health and Substance Use, National Drug and Alcohol Research Centre, UNSW Australia, Sydney, NSW, 2052, Australia
| | - Philip J Batterham
- National Institute for Mental Health Research, Australian National University, Canberra, Australia
| | - Natacha Carragher
- Faulty of Medicine, Office of Medical Education, UNSW, Sydney, Australia
| | - Alison Calear
- National Institute for Mental Health Research, Australian National University, Canberra, Australia
| | - Tim Slade
- NHMRC Centre for Research Excellence in Mental Health and Substance Use, National Drug and Alcohol Research Centre, UNSW Australia, Sydney, NSW, 2052, Australia
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Evren C, Umut G, Bozkurt M, Evren B, Agachanli R. Mediating role of childhood emotional abuse on the relationship between severity of ADHD and PTSD symptoms in a sample of male inpatients with alcohol use disorder. Psychiatry Res 2016; 239:320-4. [PMID: 27058158 DOI: 10.1016/j.psychres.2016.03.049] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/24/2015] [Revised: 03/07/2016] [Accepted: 03/27/2016] [Indexed: 10/22/2022]
Abstract
The aim of the present study was to evaluate relationship of PTSD symptom severity with severity of ADHD symptoms while controlling the effect of childhood trauma in a sample of male inpatients with alcohol use disorder (AUD). Participants included 190 male inpatients with AUD. Participants were evaluated with the Childhood Trauma Questionnaire (CTQ-28), the Adult ADHD Self-Report Scale (ASRS) and PTSD Checklist Civilian version (PCL-C). PTSD and ADHD scores were mildly correlated with severity of childhood trauma and types of traumas, the only exception was emotional neglect, which was not correlated with PTSD and ADHD. Severity of ADHD symptoms was associated with the severity of PTSD symptoms, together with the severity of childhood trauma in a linear regression model. In another linear regression model where dimensions of ADHD and childhood trauma were considered as independent variables, emotional abuse and both inattentive and hyperactive/impulsive dimensions of ADHD were associated with the severity of PTSD. These findings suggest that the severity of adult ADHD symptoms is related with the severity of PTSD symptoms, while severity of childhood trauma, particularly emotional abuse may have an mediating role on this relationship among male inpatients with AUD.
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Affiliation(s)
- Cuneyt Evren
- Research, Treatment and Training Center for Alcohol and Substance Dependence (AMATEM), Bakirkoy Training and Research Hospital for Psychiatry Neurology and Neurosurgery, Istanbul, Turkey
| | - Gokhan Umut
- Research, Treatment and Training Center for Alcohol and Substance Dependence (AMATEM), Bakirkoy Training and Research Hospital for Psychiatry Neurology and Neurosurgery, Istanbul, Turkey.
| | - Muge Bozkurt
- Research, Treatment and Training Center for Alcohol and Substance Dependence (AMATEM), Bakirkoy Training and Research Hospital for Psychiatry Neurology and Neurosurgery, Istanbul, Turkey
| | - Bilge Evren
- Department of Psychiatry, Baltalimani State Hospital for Muskuloskeletal Disorders, Istanbul, Turkey
| | - Ruken Agachanli
- Research, Treatment and Training Center for Alcohol and Substance Dependence (AMATEM), Bakirkoy Training and Research Hospital for Psychiatry Neurology and Neurosurgery, Istanbul, Turkey
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Gratz KL, Dixon-Gordon KL, Chapman AL, Tull MT. Diagnosis and Characterization of DSM-5 Nonsuicidal Self-Injury Disorder Using the Clinician-Administered Nonsuicidal Self-Injury Disorder Index. Assessment 2015; 22:527-39. [PMID: 25604630 PMCID: PMC5505727 DOI: 10.1177/1073191114565878] [Citation(s) in RCA: 65] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Despite the inclusion of nonsuicidal self-injury disorder (NSSID) in the DSM-5, research on NSSID is limited and no studies have examined the full set of DSM-5 NSSID diagnostic criteria. Thus, this study examined the reliability and validity of a new structured diagnostic interview for NSSID (the Clinician-Administered NSSI Disorder Index; CANDI) and provides information on the clinical characteristics and features of DSM-5 NSSID. Data on the interrater reliability, internal consistency, and construct validity of the CANDI and associated characteristics of NSSID were collected in a community sample of young adults (N = 107) with recent recurrent NSSI (≥10 lifetime episodes of NSSI, at least one episode in the past year). Participants completed self-report measures of NSSI characteristics, psychopathology, and emotion dysregulation, as well as diagnostic interviews of borderline personality disorder (BPD) and lifetime mood, anxiety, and substance use disorders. The CANDI demonstrated good interrater reliability and adequate internal consistency. Thirty-seven percent of participants met criteria for NSSID. NSSID was associated with greater clinical and diagnostic severity, including greater NSSI versatility, greater emotion dysregulation and psychopathology, and higher rates of BPD, bipolar disorder, posttraumatic stress disorder, social anxiety disorder, and alcohol dependence. Findings provide support for the reliability, validity, and feasibility of the CANDI.
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Affiliation(s)
- Kim L Gratz
- University of Mississippi Medical Center, Jackson, MS, USA
| | | | | | - Matthew T Tull
- University of Mississippi Medical Center, Jackson, MS, USA
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The association between nonsuicidal self-injury and the emotional disorders: A meta-analytic review. Clin Psychol Rev 2015; 37:72-88. [DOI: 10.1016/j.cpr.2015.02.006] [Citation(s) in RCA: 119] [Impact Index Per Article: 13.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2014] [Revised: 02/16/2015] [Accepted: 02/17/2015] [Indexed: 12/27/2022]
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Evren C, Cinar O, Evren B, Celik S. Relationship of self-mutilative behaviours with severity of borderline personality, childhood trauma and impulsivity in male substance-dependent inpatients. Psychiatry Res 2012; 200:20-5. [PMID: 22494705 DOI: 10.1016/j.psychres.2012.03.017] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/13/2011] [Revised: 03/12/2012] [Accepted: 03/16/2012] [Indexed: 11/27/2022]
Abstract
The aim of this study was to investigate the relationship of self-mutilation (SM) with the severity of borderline personality features (BPF), childhood trauma and impulsivity in male substance-dependent inpatients. Participants were consecutively admitted comprising 200 male substance-dependent inpatients. Patients were investigated with the Self-mutilative Behaviour Questionnaire (SMBQ), the Childhood Trauma Questionnaire (CTQ-28), the Barratt Impulsiveness Scale (BIS-11) and the Borderline Personality Inventory (BPI). Among 200 subjects, 62.0% (n=124) were considered as the group with SM. Mean scores of CTQ-28 total and subscales (other than emotional abuse), BIS-11 total and attentional impulsiveness subscale and BPI were higher in the SM group. In the regression model, emotional neglect, attentional impulsiveness and drug dependency were the predictors of SM, whereas in the new model in which the severity of BPF was included emotional neglect and the severity of BPF predicted SM. Among those with SMB, physical neglect and the severity of BPF predicted the number of SM episodes. Thus, to better understand SMB among substance-dependent patients, clinicians must carefully evaluate BPF and history of childhood trauma among substance-dependent inpatients. In addition, results suggest that the relationship between SMB and BPF is more prominent in drug-dependent inpatients than alcohol-dependent inpatients.
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Affiliation(s)
- Cuneyt Evren
- Bakırköy Research and Training Hospital for Psychiatry, Neurology and Neurosurgery, Alcohol and Drug Research, Treatment and Training Center (AMATEM), Istanbul, Turkey.
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Current world literature. Curr Opin Psychiatry 2012; 25:251-9. [PMID: 22456191 DOI: 10.1097/yco.0b013e328352dd8d] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Self-mutilative behaviors in male substance-dependent inpatients and relationship with anger and aggression: mediator effect of childhood trauma. Compr Psychiatry 2012; 53:252-8. [PMID: 21632037 DOI: 10.1016/j.comppsych.2011.04.061] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/19/2011] [Revised: 04/21/2011] [Accepted: 04/25/2011] [Indexed: 11/22/2022] Open
Abstract
The aim of this study was to investigate the relationship of self-mutilation (SM) with anger and aggression in male substance-dependent inpatients. Also, we wanted to evaluate the mediator effect of childhood trauma on these relationships while controlling variables such as age, substance of dependence (alcohol/drug), and negative effect. Participants were consecutively admitted 200 male substance-dependent inpatients. Patients were investigated with the Self-mutilative Behaviour Questionnaire, the Childhood Trauma Reports, the Buss-Perry's Aggression Questionnaire, the State-Trait Anger Expression Inventory, the Beck Depression Inventory, and the State-Trait Anxiety Inventory. Rate of being married, current age, and age onset of regular substance use were lower, whereas being unemployed and history of childhood trauma (HCT) were higher in group with SM (n = 124, or 62.0%). Higher mean scale scores were found in SM group. Predictors of SM were being younger, impaired anger control, and physical aggression in logistic regression model. Being younger and the outward expression of anger (anger-out) predicted SM in the subgroup of patients without HCT, whereas being younger, severity of anger, and the inward expression of anger (anger-in) predicted SM in the subgroup of patients with HCT. Thus, to reduce self-mutilative behavior among substance-dependent patients, clinicians must improve anger control, particularly in younger patients. Type of strategy for coping with anger, which must be worked on, may differ in different subgroup patients, that is, focusing anger toward self among those with HCT, whereas anger toward others among those without.
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