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Mukadam AA, Chester JA. Line- and sex-dependent effects of juvenile stress on contextual fear- and anxiety-related behavior in high- and low-alcohol-preferring mouse lines. Behav Brain Res 2024; 463:114899. [PMID: 38342379 PMCID: PMC10954351 DOI: 10.1016/j.bbr.2024.114899] [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: 07/28/2023] [Revised: 01/16/2024] [Accepted: 02/05/2024] [Indexed: 02/13/2024]
Abstract
Juvenile stress (JS) is a known risk factor for the development of alcohol use disorder (AUD) and post-traumatic stress disorder (PTSD), both of which are frequently co-morbid. Data suggest there may be common, genetically-influenced biological responses to stress that contribute to the development of both AUD and PTSD. The present study investigated the impact of JS on contextual fear learning and extinction, as well as corticosterone (CORT) responses before and after JS, before and after contextual fear conditioning (CFC), and after fear extinction in male and female high-alcohol-preferring (HAP2) and low-alcohol-preferring (LAP2) mouse lines. We also measured unconditioned anxiety-related behavior in the light-dark-transition test before CFC. HAP2 and LAP2 mice did not differ in fear acquisition, but HAP2 mice showed faster fear extinction compared to LAP2 mice. No effects of JS were seen in HAP2 mice, whereas in LAP2 mice, JS reduced fear acquisition in males and facilitated fear extinction in females. Females showed greater fear-related behavior relative to males, regardless of subgroup. HAP2 males demonstrated more anxiolytic-like responses than LAP2 males and LAP2 females demonstrated more anxiolytic-like responses than LAP2 males in the light-dark transition test. HAP2 and LAP2 mice did not differ in CORT during the juvenile stage; however, adult LAP2 mice showed greater CORT levels than HAP2 mice at baseline and after CFC and extinction testing. These findings build upon prior work in these unique mouse lines that differ in genetic propensity toward alcohol preference and provide new information regarding contextual fear learning and extinction mechanisms theorized to contribute to co-morbid AUD and PTSD.
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Affiliation(s)
- Arbaaz A Mukadam
- Department of Psychological Sciences, Purdue University, West Lafayette, IN, USA.
| | - Julia A Chester
- Department of Psychological Sciences, Purdue University, West Lafayette, IN, USA; Purdue Institute for Integrative Neuroscience, Purdue University, West Lafayette, IN, USA.
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2
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Scheer JR, Behari K, Schwarz AA, Cascalheira CJ, Helminen EC, Pirog SA, Jaipuriyar V, Sullivan TP, Batchelder AW, Jackson SD. Expressive writing treatments to reduce PTSD symptom severity and negative alcohol-related outcomes among trauma-exposed sexual minority women and transgender/nonbinary people: Study protocol for a mixed-method pilot trial. Contemp Clin Trials Commun 2023; 35:101197. [PMID: 37671246 PMCID: PMC10475481 DOI: 10.1016/j.conctc.2023.101197] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2023] [Revised: 07/21/2023] [Accepted: 08/18/2023] [Indexed: 09/07/2023] Open
Abstract
Background Sexual minority women (SMW) and transgender and/or nonbinary (TNB) individuals report an elevated prevalence of posttraumatic stress disorder (PTSD) symptoms and negative alcohol-related outcomes compared to heterosexual women and cisgender people. SMW and TNB individuals also face barriers to utilizing treatment, which can result in delayed or missed appointments. Accessible, feasible, and effective treatment approaches, such as web-based expressive writing (EW) treatments, are needed to address PTSD and negative alcohol-related outcomes in these populations. Method We describe the design of a mixed-method pilot randomized controlled trial which will compare an EW treatment adapted for SMW and TNB people (stigma-adapted EW) and trauma (i.e., non-adapted) EW with an active (neutral-event) control to determine acceptability and feasibility of a future fully powered randomized controlled trial. The sample will include 150 trauma-exposed SMW and TNB individuals from across the United States who will be randomly assigned to stigma-adapted EW (n = 50), trauma EW (n = 50), or control (n = 50). Participants will be assessed before treatment, one-week after the first writing session, and three-months after the first writing session. This paper identifies steps for evaluating the acceptability and feasibility of the proposed study and determining changes in outcomes resulting from adapted and non-adapted EW treatments to inform refinements. This paper also highlights our strategy for testing theory-driven mediators and moderators of treatment outcomes. Conclusions This mixed-method pilot trial will inform the first fully powered, self-administered, brief web-based treatment to reduce PTSD symptom severity and negative alcohol-related outcomes among trauma-exposed SMW and TNB individuals.
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Affiliation(s)
- Jillian R. Scheer
- Department of Psychology, Syracuse University, Syracuse, NY, 414 Huntington Hall, Syracuse, NY, 13244, USA
| | - Kriti Behari
- Department of Psychology, Syracuse University, Syracuse, NY, 414 Huntington Hall, Syracuse, NY, 13244, USA
| | - Aubriana A. Schwarz
- Department of Psychology, Syracuse University, Syracuse, NY, 414 Huntington Hall, Syracuse, NY, 13244, USA
| | - Cory J. Cascalheira
- Department of Counseling and Educational Psychology, New Mexico State University, Las Cruces, NM, 88003, USA
- VA Puget Sound Health Care System, Seattle, WA, 98108, USA
| | - Emily C. Helminen
- Department of Psychology, Syracuse University, Syracuse, NY, 414 Huntington Hall, Syracuse, NY, 13244, USA
| | - Sophia A. Pirog
- Department of Psychology, Syracuse University, Syracuse, NY, 414 Huntington Hall, Syracuse, NY, 13244, USA
| | - Virinca Jaipuriyar
- Department of Psychology, Syracuse University, Syracuse, NY, 414 Huntington Hall, Syracuse, NY, 13244, USA
| | - Tami P. Sullivan
- Department of Psychiatry, Yale University School of Medicine, New Haven, CT, 06501, USA
| | - Abigail W. Batchelder
- Harvard Medical School, Harvard University, Boston, MA, 02114, USA
- Behavioral Medicine Program, Department of Psychiatry, Massachusetts General Hospital, Boston, MA, 02114, USA
- The Fenway Institute, Fenway Health, Boston, MA, 02115, USA
| | - Skyler D. Jackson
- Department of Social and Behavioral Sciences, Yale School of Public Health, New Haven, CT, 06501, USA
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Pan X, Chen L, Shan C, Cai L, Wang Y, Chen Y, Gu M, Liu K, Li P, Pan J. Inhibition of Phosphodiesterase 2 Ameliorates Post-Traumatic Stress-Induced Alcohol Intake Disorder by Regulating cAMP/cGMP Signaling. Int J Neuropsychopharmacol 2022; 25:936-945. [PMID: 36124735 PMCID: PMC9670747 DOI: 10.1093/ijnp/pyac064] [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: 04/08/2022] [Revised: 08/25/2022] [Accepted: 09/16/2022] [Indexed: 01/07/2023] Open
Abstract
BACKGROUND Post-traumatic stress disorder (PTSD) is the prevalent psychiatric disorder that induces alcohol use disorders (AUD) such as abnormal alcohol intake and anxiety. However, little is known about whether phosphodiesterase 2 (PDE2)-cAMP/cGMP signaling is involved in PTSD-induced AUD. METHODS The present study used single-prolonged stress (SPS) to mimic PTSD that induced increases in ethanol intake and preference (2-bottle choice test) and anxiety-like behavior (elevated-plus maze test and novelty suppressed feeding test). PDE2 inhibitor Bay 60-7550 (Bay) was administered to the mice and protein kinase A (PKA) inhibitor H89 and PKG inhibitor KT5823 were micro-injected into dorsolateral striatum (DLS) and central amygdala (CA) of mice to determine whether the effects of Bay on anxiety-like behavior in SPS mice are brain region dependent. RESULTS PDE2 inhibitor Bay rescued SPS-induced decreases in open arm entries and open arm time exposure in elevated-plus maze test and reversed increased latency to feed in the novelty suppressed feeding test. Moreover, SPS-induced ethanol use disorder was reversed by Bay as evidenced by decreased ethanol intake and preference without changing total fluid intake in the SPS mice after treatment with Bay. However, Bay did not change the ethanol metabolism or sucrose or quinine intake and preference. The locomotor activity was not affected after treatment with Bay. Interestingly, microinjection of PKA or PKG inhibitor H89 or KT5823 into DLS prevented the effects of Bay on alcohol intake and preference and cAMP-response element binding proteins phosphorylation and brain derived neurotrophic factor expression in DLS but not on the anxiety-like behavior in SPS mice. Microinjection of these inhibitors into CA prevented Bay-induced anxiolytic-like effects and cAMP-response element binding proteins phosphorylation and brain derived neurotrophic factor levels in CA but did not affect ethanol intake in SPS mice, indicating that the effects of Bay on different behaviors are brain region dependent. CONCLUSIONS These findings support the hypothesis that PDE2-cAMP/cGMP signaling may differentially mediate PTSD-induced AUD and anxiety-like behavior.
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Affiliation(s)
| | | | | | - Lisha Cai
- Brain Institute, School of Pharmacy, Wenzhou Medical University, Wenzhou, Zhejiang Province, China
| | - Yue Wang
- Department of General Surgery, The Second Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Yue Chen
- Brain Institute, School of Pharmacy, Wenzhou Medical University, Wenzhou, Zhejiang Province, China
| | - Ming Gu
- Brain Institute, School of Pharmacy, Wenzhou Medical University, Wenzhou, Zhejiang Province, China
| | - Kaiping Liu
- Brain Institute, School of Pharmacy, Wenzhou Medical University, Wenzhou, Zhejiang Province, China
| | - Pihong Li
- Correspondence: Pihong Li, PhD, MD, Department of General Surgery, The Second Affiliated Hospital of Wenzhou Medical University, 109 West college Road, Wenzhou, Zhejiang 325027, China ()
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Gandelman EM, Miller SA, Back SE. Imaginal exposure processing during Concurrent Treatment of PTSD and Substance Use Disorders using Prolonged Exposure (COPE) therapy: Examination of linguistic markers of cohesiveness. J Trauma Stress 2022; 35:682-693. [PMID: 34979039 PMCID: PMC9035056 DOI: 10.1002/jts.22786] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/21/2021] [Revised: 09/27/2021] [Accepted: 10/06/2021] [Indexed: 11/10/2022]
Abstract
Concurrent Treatment of PTSD and Substance Use Disorders Using Prolonged Exposure (COPE) is an integrated, evidence-based treatment that results in significant reductions in posttraumatic stress disorder (PTSD) and substance use disorder (SUD) severity. Emotional processing theory suggests that successful prolonged exposure-based treatments should result in more cohesive trauma narratives due to better integration and organization of trauma memory into cognitive conceptualizations of fear. Therefore, we hypothesized that language used by patients would become more cohesive over time and increased language cohesion would be related to larger reductions in PTSD and SUD outcomes. Broadly, language cohesion refers to several linguistic devices that help establish and cohere meaning throughout spoken and written discourse (e.g., increased use of transition words like "and," "then," and "but"). This was the first known study to examine changes in language related to both PTSD and SUD severity during COPE treatment. The sample included 28 military veterans with current comorbid PTSD/SUD enrolled in a larger COPE study. A text analysis program, Coh-Metrix, was used to analyze language cohesiveness. No language cohesion variables significantly changed over time. Narrativity levels significantly moderated change in PTSD outcomes, R β 2 $R_\beta ^2\;$ = 0.11. Adversative connectives significantly moderated change in SUD outcomes, R β 2 $R_\beta ^2\;$ = 0.26. The findings illuminate potential processes underlying successful COPE treatment. Less use of language conveying a narrative and more use of contrast-indicative words (e.g., but, whereas) was associated with larger reductions in PTSD and SUD outcomes during treatment. These results contribute to the extant literature on associations between trauma exposure, language, and emotional processing.
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Affiliation(s)
- Erin M. Gandelman
- Department of Psychology, Rosalind Franklin University of Medicine and Science, North Chicago, Illinois, USA
| | - Steven A. Miller
- Department of Psychology, Rosalind Franklin University of Medicine and Science, North Chicago, Illinois, USA
| | - Sudie E. Back
- Department of Psychiatry and Behavioral Sciences, Medical University of South Carolina, Charleston, South Carolina, USA,Ralph H. Johnson VA Medical Center, Charleston, South Carolina, USA
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Na PJ, Ralevski E, Jegede O, Wolfgang A, Petrakis IL. Depression and/or PTSD Comorbidity Affects Response to Antidepressants in Those With Alcohol Use Disorder. Front Psychiatry 2022; 12:768318. [PMID: 35058816 PMCID: PMC8765227 DOI: 10.3389/fpsyt.2021.768318] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Accepted: 11/29/2021] [Indexed: 11/25/2022] Open
Abstract
Objective: Depression and post-traumatic stress disorder (PTSD) highly co-occur with alcohol use disorder (AUD). The comparative effects of noradrenergic vs. serotonergic antidepressants on drinking and depressive outcomes for those with AUD and co-occurring depression and/or PTSD are not well known. Methods: This study was an analysis of a randomized control trial of 128 patients with AUD who had co-occurring depression and/or PTSD. They were randomized to treatment with paroxetine vs. desipramine and naltrexone vs. placebo leading to four groups: paroxetine plus naltrexone, paroxetine plus placebo, desipramine plus naltrexone, and desipramine plus placebo. Outcomes were percent of drinking days, percent heavy drinking days, drinks per drinking day (Time Line Follow-back Method), and depressive symptoms (Hamilton Depression Scale). Groups compared were (1) depression without PTSD (depression group; n = 35), (2) PTSD without depression (PTSD group; n = 33), and (3) both depression and PTSD (comorbid group; n = 60). Results: There were no overall significant differences in drinking outcomes by medication in the entire sample, and no significant interaction when diagnostic groups were not considered. However, when diagnostic groups were included in the model, the interactions between time, diagnostic group, and medication (desipramine vs. paroxetine) were significant for percent drinking days (p = 0.042), and percent heavy drinking days (p = 0.036); paroxetine showed better drinking outcomes within the depression group, whereas desipramine showed better drinking outcomes in the PTSD and comorbid groups. Regarding depressive symptoms, paroxetine was statistically superior to desipramine in the total sample (p = 0.007), but there was no significant interaction of diagnostic group and medication. Naltrexone led to a decrease in craving but no change in drinking outcomes. Conclusions: The results of this study suggest that drinking outcomes may respond differently to desipramine and paroxetine depending on comorbid MDD and/or PTSD.
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Affiliation(s)
- Peter J. Na
- Department of Psychiatry, VA Connecticut Healthcare System, West Haven, CT, United States
- Department of Psychiatry, School of Medicine, Yale University, New Haven, CT, United States
| | - Elizabeth Ralevski
- Department of Psychiatry, VA Connecticut Healthcare System, West Haven, CT, United States
- Department of Psychiatry, School of Medicine, Yale University, New Haven, CT, United States
| | - Oluwole Jegede
- Department of Psychiatry, School of Medicine, Yale University, New Haven, CT, United States
| | - Aaron Wolfgang
- Department of Psychiatry, School of Medicine, Yale University, New Haven, CT, United States
| | - Ismene L. Petrakis
- Department of Psychiatry, VA Connecticut Healthcare System, West Haven, CT, United States
- Department of Psychiatry, School of Medicine, Yale University, New Haven, CT, United States
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6
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Toft H, Bramness JG, Lien L. Levels of Peripheral Circulating IL-6 and IL-10 Decrease Over Time Despite High Depression Burden in PTSD Patients. Neuropsychiatr Dis Treat 2022; 18:737-747. [PMID: 35414745 PMCID: PMC8995001 DOI: 10.2147/ndt.s357797] [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: 01/25/2022] [Accepted: 03/24/2022] [Indexed: 11/23/2022] Open
Abstract
BACKGROUND Patients with combined depression symptoms and post-traumatic stress disorder (PTSD) often exhibit high levels of circulating inflammatory biomarkers as either a cause or consequence of their disease. We aimed to investigate how cytokines and depression symptoms develop with one-year follow-up and compare them with non-PTSD patients. METHODS The study had a longitudinal design with one-year follow-up measurements in an inpatient treatment setting at a psychiatric center in Norway. PTSD diagnoses were set using the Mini International Neuropsychiatric Interview (MINI). The first three measurements were at baseline (T0), halfway (T1) and at discharge (T2) from a 12-week main stay, followed by a final measurement one year after discharge (T3). Serum blood samples were collected on all four occasions. The Beck Depression Inventory-II (BDI-II) was administered at T0, T2 and T3. RESULTS Levels of interleukin-6 (IL-6) and interleukin-10 (IL-10) in PTSD patients were higher than in patients without PTSD at T0 (p = 0.005 and 0.042). The PTSD patients had a higher average level of IL-10 across all four measurements (B = 1.62, Standard Error (SE) = 0.78, p = 0.037). The IL-10 levels in PTSD patients declined from T0 to T3 (p = 0.039). The PTSD patients were more depressed than non-PTSD patients at T3 (p = 0.019). CONCLUSIONS The levels of IL-10 and IL-6 in PTSD patients more closely resembled the levels in non-PTSD patients at one-year follow-up, despite level of depression being unchanged in the PTSD patients. This calls into question the close relationship between level of circulating cytokines and depressive symptoms, at least in PTSD patients. Further research is needed to investigate what appears to be a complex relationship between immune markers and depression in patients with PTSD.
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Affiliation(s)
- Helge Toft
- Norwegian National Advisory Unit on Concurrent Substance Abuse and Mental Health Disorders, Innlandet Hospital Trust, Brumunddal, Norway.,Faculty of Social and Health Sciences, Inland Norway University of Applied Sciences, Elverum, Norway
| | - Jørgen G Bramness
- Norwegian National Advisory Unit on Concurrent Substance Abuse and Mental Health Disorders, Innlandet Hospital Trust, Brumunddal, Norway.,Department of Alcohol, Tobacco and Drugs, Norwegian Institute of Public Health, Oslo, Norway.,Department of Clinical Medicine, UiT The Arctic University of Norway, Tromsø, Norway
| | - Lars Lien
- Norwegian National Advisory Unit on Concurrent Substance Abuse and Mental Health Disorders, Innlandet Hospital Trust, Brumunddal, Norway.,Faculty of Social and Health Sciences, Inland Norway University of Applied Sciences, Elverum, Norway
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Zegel M, Lebeaut A, Healy N, Tran JK, Vujanovic AA. Mental Health Correlates of Probable Posttraumatic Stress Disorder, Probable Alcohol Use Disorder, and Their Co-Occurrence among Firefighters. Behav Modif 2021; 46:395-421. [PMID: 34323099 DOI: 10.1177/01454455211033517] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Firefighters demonstrate high rates of posttraumatic stress disorder (PTSD) and alcohol use disorder (AUD). Research has yet to compare how these diagnoses and their co-occurrence relate to firefighter mental health. This study evaluated trauma load, PTSD, alcohol use, depression, sleep, suicide risk, anger, and occupational stress across four discrete groups of firefighters (N = 660): (1) trauma-exposed only (n = 471), (2) probable PTSD-only (n = 36), (3) probable AUD-only (n = 125), and (4) probable PTSD-AUD (n = 28). Firefighters completed an online survey. Firefighters with probable PTSD-AUD demonstrated higher scores on all criterion variables, except trauma load, compared to firefighters with probable AUD-only or trauma-only. Firefighters with probable PTSD-AUD and probable PTSD-only reported similar levels of all indices, except alcohol use severity and suicide risk, which were higher among the probable PTSD-AUD group. Results provide preliminary empirical evidence of the deleterious impact of PTSD-AUD comorbidity among firefighters.
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Affiliation(s)
| | | | | | - Jana K Tran
- National Aeronautics and Space Administration (NASA), Houston, TX, USA
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Petker T, Yanke C, Rahman L, Whalen L, Demaline K, Whitelaw K, Bang D, Holshausen K, Amlung M, MacKillop J. Naturalistic Evaluation of an Adjunctive Yoga Program for Women with Substance Use Disorders in Inpatient Treatment: Within-Treatment Effects on Cravings, Self-efficacy, Psychiatric Symptoms, Impulsivity, and Mindfulness. SUBSTANCE ABUSE-RESEARCH AND TREATMENT 2021; 15:11782218211026651. [PMID: 34262285 PMCID: PMC8246483 DOI: 10.1177/11782218211026651] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/20/2020] [Accepted: 05/17/2021] [Indexed: 12/02/2022]
Abstract
Addiction continues to be a major public health concern, and rates of relapse following currently-available treatments remain high. There is increasing interest in the adjunctive use of mindfulness-based interventions, such as yoga, to improve treatment outcomes. The current study was a preliminary naturalistic investigation of a novel trauma-informed yoga intervention in an inpatient treatment program for women with substance use disorder (SUD). Changes and differences in somatic symptoms, psychiatric symptoms, and psychological mechanisms were evaluated in women receiving treatment-as-usual (n = 36) and treatment-as-usual plus the yoga intervention (n = 42). For both groups, statistically significant within-subjects changes were present for somatic and psychiatric symptoms, cravings, self-efficacy, and multiple facets of impulsivity and mindfulness. Compared to standard treatment alone, participants in the treatment plus yoga condition significantly improved in range of motion and the Lack of Premeditation facet of impulsivity. Although most domains were not selectively affected, these initial within-treatment findings in this naturalistic evaluation suggest some promise for adjunctive yoga and a need for further evaluation, especially using larger samples and longer term follow-up.
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Affiliation(s)
- Tashia Petker
- Peter Boris Centre for Addictions Research, McMaster University/St. Joseph's Healthcare Hamilton, Hamilton ON, Canada
| | - Christine Yanke
- Womankind Addiction Services, St. Joseph's Healthcare Hamilton, Hamilton, ON, Canada
| | - Liah Rahman
- Peter Boris Centre for Addictions Research, McMaster University/St. Joseph's Healthcare Hamilton, Hamilton ON, Canada
| | - Laurel Whalen
- Womankind Addiction Services, St. Joseph's Healthcare Hamilton, Hamilton, ON, Canada
| | - Karen Demaline
- Womankind Addiction Services, St. Joseph's Healthcare Hamilton, Hamilton, ON, Canada
| | - Kari Whitelaw
- Womankind Addiction Services, St. Joseph's Healthcare Hamilton, Hamilton, ON, Canada
| | - Debbie Bang
- Womankind Addiction Services, St. Joseph's Healthcare Hamilton, Hamilton, ON, Canada
| | | | - Michael Amlung
- Peter Boris Centre for Addictions Research, McMaster University/St. Joseph's Healthcare Hamilton, Hamilton ON, Canada
| | - James MacKillop
- Peter Boris Centre for Addictions Research, McMaster University/St. Joseph's Healthcare Hamilton, Hamilton ON, Canada.,Homewood Research Institute, Guelph, ON, Canada
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9
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Post-traumatic stress disorder and its association with stroke and stroke risk factors: A literature review. Neurobiol Stress 2021; 14:100332. [PMID: 34026954 PMCID: PMC8122169 DOI: 10.1016/j.ynstr.2021.100332] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2020] [Revised: 03/27/2021] [Accepted: 04/20/2021] [Indexed: 12/19/2022] Open
Abstract
Stroke is a major cause of mortality and disability globally that has multiple risk factors. A risk factor that has recently gained more attention is post-traumatic stress disorder (PTSD). Literature searches were carried out for updated PTSD information and for the relationship between PTSD and stroke. The review was divided into two sections, one exploring PTSD as an independent risk factor for stroke, with a second concentrating on PTSD's influence on stroke risk factors. The study presents accumulating evidence that shows traumatic stress predicts stroke and is also linked to many major stroke risk factors. The review contributes knowledge to stroke aetiology and acts as a reference for understanding the relationship between PTSD and stroke. The information presented indicates that screening and identification of traumatic experience would be beneficial for directing stroke patients to appropriate psychological and lifestyle interventions. In doing so, the burden of stroke may be reduced worldwide.
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Piggott VM, Lloyd SC, Matchynski JI, Perrine SA, Conti AC. Traumatic Stress, Chronic Ethanol Exposure, or the Combination, Alter Cannabinoid System Components in Reward and Limbic Regions of the Mouse Brain. Molecules 2021; 26:2086. [PMID: 33917316 PMCID: PMC8038692 DOI: 10.3390/molecules26072086] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2021] [Revised: 04/01/2021] [Accepted: 04/03/2021] [Indexed: 12/17/2022] Open
Abstract
The cannabinoid system is independently affected by stress and chronic ethanol exposure. However, the extent to which co-occurrence of traumatic stress and chronic ethanol exposure modulates the cannabinoid system remains unclear. We examined levels of cannabinoid system components, anandamide, 2-arachidonoylglycerol, fatty acid amide hydrolase, and monoacylglycerol lipase after mouse single-prolonged stress (mSPS) or non-mSPS (Control) exposure, with chronic intermittent ethanol (CIE) vapor or without CIE vapor (Air) across several brain regions using ultra-high-performance liquid chromatography tandem mass spectrometry or immunoblotting. Compared to mSPS-Air mice, anandamide and 2-arachidonoylglycerol levels in the anterior striatum were increased in mSPS-CIE mice. In the dorsal hippocampus, anandamide content was increased in Control-CIE mice compared to Control-Air, mSPS-Air, or mSPS-CIE mice. Finally, amygdalar anandamide content was increased in Control-CIE mice compared to Control-Air, or mSPS-CIE mice, but the anandamide content was decreased in mSPS-CIE compared to mSPS-Air mice. Based on these data we conclude that the effects of combined traumatic stress and chronic ethanol exposure on the cannabinoid system in reward pathway regions are driven by CIE exposure and that traumatic stress affects the cannabinoid components in limbic regions, warranting future investigation of neurotherapeutic treatment to attenuate these effects.
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Affiliation(s)
- Veronica M. Piggott
- Research & Development Service, John D. Dingell VA Medical Center, Detroit, MI 48201, USA; (V.M.P.); (S.C.L.); (J.I.M.); (S.A.P.)
- Department of Psychiatry and Behavioral Neurosciences, Wayne State University School of Medicine, Detroit, MI 48201, USA
| | - Scott C. Lloyd
- Research & Development Service, John D. Dingell VA Medical Center, Detroit, MI 48201, USA; (V.M.P.); (S.C.L.); (J.I.M.); (S.A.P.)
- Department of Psychiatry and Behavioral Neurosciences, Wayne State University School of Medicine, Detroit, MI 48201, USA
| | - James I. Matchynski
- Research & Development Service, John D. Dingell VA Medical Center, Detroit, MI 48201, USA; (V.M.P.); (S.C.L.); (J.I.M.); (S.A.P.)
- Department of Psychiatry and Behavioral Neurosciences, Wayne State University School of Medicine, Detroit, MI 48201, USA
- Translational Neuroscience Program, Wayne State University School of Medicine, Detroit, MI 48201, USA
| | - Shane A. Perrine
- Research & Development Service, John D. Dingell VA Medical Center, Detroit, MI 48201, USA; (V.M.P.); (S.C.L.); (J.I.M.); (S.A.P.)
- Department of Psychiatry and Behavioral Neurosciences, Wayne State University School of Medicine, Detroit, MI 48201, USA
- Translational Neuroscience Program, Wayne State University School of Medicine, Detroit, MI 48201, USA
| | - Alana C. Conti
- Research & Development Service, John D. Dingell VA Medical Center, Detroit, MI 48201, USA; (V.M.P.); (S.C.L.); (J.I.M.); (S.A.P.)
- Department of Psychiatry and Behavioral Neurosciences, Wayne State University School of Medicine, Detroit, MI 48201, USA
- Translational Neuroscience Program, Wayne State University School of Medicine, Detroit, MI 48201, USA
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11
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Szabo YZ, Breeding T, Hejl C, Guleria RS, Nelson SM, Zambrano-Vazquez L. Cortisol as a Biomarker of Alcohol Use in Combat Veterans: A Literature Review and Framework for Future Research. J Dual Diagn 2020; 16:322-335. [PMID: 32493131 PMCID: PMC7483986 DOI: 10.1080/15504263.2020.1771504] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Objective: Alcohol use and alcohol use disorders (AUDs) are an increasing concern among veterans, particularly those from recent conflicts in Iraq and Afghanistan. The study of biomarkers in alcohol use and AUD has moved to enhancing the understanding of the development and maintenance of AUDs, as well as investigating its association with clinical severity and potential predictors of treatment response. Cortisol, a glucocorticoid known as a stress hormone, has been linked with both stress and trauma, as well as increased alcohol suppression effects. Method/Results: The present review summarizes existing literature and presents suggestions for future research to evaluate whether cortisol may be a possible biomarker of alcohol use disorder risk in combat veterans. Specifically, aspects of combat deployments and high levels of PTSD, coupled with the stress of reintegration may dysregulate cortisol and increase risk to AUD. There may also be bidirectional impacts, such that alcohol is used as a coping mechanism and can dysregulate hypothalamic pituitary adrenal (HPA) axis functioning and cortisol. Conclusions: In the context of this framework, cortisol may serve as a biomarker for the development of AUD, as well as a biomarker of risk or relapse. This review ends with both theoretical and clinical implications, as well as directions for future research.
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Affiliation(s)
- Yvette Z Szabo
- Department of Veterans Affairs, VISN 17 Center of Excellence for Research on Returning War Veterans, Waco, TX, USA.,Department of Psychiatry, Texas A&M College of Medicine, Bryan, TX, USA.,Department of Health, Human Performance and Recreation, Baylor University, Waco, TX, USA
| | - Tessa Breeding
- Department of Psychology and Neuroscience, Baylor University, Waco, TX, USA
| | - Christina Hejl
- Department of Veterans Affairs, VISN 17 Center of Excellence for Research on Returning War Veterans, Waco, TX, USA
| | - Rakeshwar S Guleria
- Department of Veterans Affairs, VISN 17 Center of Excellence for Research on Returning War Veterans, Waco, TX, USA.,Institute of Biomedical Studies, Baylor University, Waco, TX, USA
| | - Steven M Nelson
- Department of Veterans Affairs, VISN 17 Center of Excellence for Research on Returning War Veterans, Waco, TX, USA.,Department of Psychology and Neuroscience, Baylor University, Waco, TX, USA.,Center for Vital Longevity, University of Texas at Dallas, Dallas, TX, USA
| | - Laura Zambrano-Vazquez
- Department of Veterans Affairs, VISN 17 Center of Excellence for Research on Returning War Veterans, Waco, TX, USA.,Department of Psychiatry, Texas A&M College of Medicine, Bryan, TX, USA.,Department of Psychology and Neuroscience, Baylor University, Waco, TX, USA
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12
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Piggott VM, Lloyd SC, Perrine SA, Conti AC. Chronic Intermittent Ethanol Exposure Increases Ethanol Consumption Following Traumatic Stress Exposure in Mice. Front Behav Neurosci 2020; 14:114. [PMID: 32694985 PMCID: PMC7338656 DOI: 10.3389/fnbeh.2020.00114] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2020] [Accepted: 06/08/2020] [Indexed: 01/15/2023] Open
Abstract
Individuals with post-traumatic stress disorder (PTSD) often use alcohol to cope with their distress. This aberrant use of alcohol often develops into alcohol use disorder (AUD) leading to high rates of PTSD-AUD co-occurrence. Individuals with comorbid PTSD-AUD have more intense alcohol cravings and increased relapse rates during withdrawal than those with AUD alone. Also, individuals with PTSD or AUD alone often show similar psychological behaviors, such as impulsivity and anhedonia. Extensive clinical studies on the behavioral effects of PTSD-AUD comorbidity, namely alcohol use, have been performed. However, these effects have not been well studied or mechanistically explored in animal models. Therefore, the present study evaluated the effects of traumatic stress comorbid with alcohol exposures on ethanol intake, impulsivity, and anhedonia in mice. Adult male C57Bl/6 mice were first exposed to either mouse single-prolonged stress (mSPS), an animal model that has been validated for characteristics akin to PTSD symptoms, or control conditions. Baseline two-bottle choice ethanol consumption and preference tests were conducted after a 7-day isolation period, as part of the mSPS exposure. Next, mice were exposed to air or chronic intermittent ethanol (CIE), a vapor-induced ethanol dependence and withdrawal model, for 4 weeks. Two-bottle choice ethanol drinking was used to measure dependence-induced ethanol consumption and preference during periods intervening CIE cycles. The novelty suppressed feeding (NSF) test was used to evaluate impulsivity and anhedonia behaviors 48 h after mSPS and/or repeated CIE exposure. Results showed that, compared to control conditions, mSPS did not affect baseline ethanol consumption and preference. However, mSPS-CIE mice increased Post-CIE ethanol consumption compared to Control-Air mice. Mice exposed to mSPS had a shorter latency to feed during the NSF, whereas CIE-exposed mice consumed less palatable food reward in their home cage after the NSF. These results demonstrate that mice exposed to both mSPS and CIE are more vulnerable to ethanol withdrawal effects, and those exposed to mSPS have increased impulsivity, while CIE exposure increases anhedonia. Future studies to examine the relationship between behavioral outcomes and the molecular mechanisms in the brain after PTSD-AUD are warranted.
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Affiliation(s)
- Veronica M Piggott
- Research & Development Service, John D. Dingell VA Medical Center, Detroit, MI, United States.,Department of Neurosurgery, Wayne State University School of Medicine, Detroit, MI, United States.,Department of Psychiatry and Behavioral Neurosciences, Wayne State University School of Medicine, Detroit, MI, United States
| | - Scott C Lloyd
- Research & Development Service, John D. Dingell VA Medical Center, Detroit, MI, United States.,Department of Neurosurgery, Wayne State University School of Medicine, Detroit, MI, United States.,Department of Psychiatry and Behavioral Neurosciences, Wayne State University School of Medicine, Detroit, MI, United States
| | - Shane A Perrine
- Research & Development Service, John D. Dingell VA Medical Center, Detroit, MI, United States.,Department of Psychiatry and Behavioral Neurosciences, Wayne State University School of Medicine, Detroit, MI, United States
| | - Alana C Conti
- Research & Development Service, John D. Dingell VA Medical Center, Detroit, MI, United States.,Department of Neurosurgery, Wayne State University School of Medicine, Detroit, MI, United States.,Department of Psychiatry and Behavioral Neurosciences, Wayne State University School of Medicine, Detroit, MI, United States
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13
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Giacomucci S, Marquit J. The Effectiveness of Trauma-Focused Psychodrama in the Treatment of PTSD in Inpatient Substance Abuse Treatment. Front Psychol 2020; 11:896. [PMID: 32508717 PMCID: PMC7252437 DOI: 10.3389/fpsyg.2020.00896] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2019] [Accepted: 04/14/2020] [Indexed: 12/11/2022] Open
Abstract
This single group pretest-posttest study explores the effectiveness of trauma-focused psychodrama in the treatment of post-traumatic stress disorder (PTSD) at an inpatient addiction treatment center. The results contribute to the limited research bases of both psychodrama and PTSD treatment outcomes in inpatient addiction treatment. The present study supports the potential effectiveness of two trauma-focused psychodrama models, the Therapeutic Spiral Model and the Relational Trauma Repair Model. Findings of the research demonstrate clinically significant reductions in overall PTSD symptoms (over 25% change) and each PTSD symptom cluster (i.e., re-experiencing and intrusion, avoidance and numbing, and hyper-arousal). Additionally, patient satisfaction exit survey data support overall treatment effectiveness and highlight its tolerability, and capacity for establishing emotional safety, connection, and group cohesion. Patients even described the trauma-focused psychodrama treatment approach as enjoyable and helpful. Overall, the results of this study are promising, and support continued clinical application of trauma-focused psychodrama treatment with other subpopulations diagnosed with PTSD. However, the ability to isolate effects of trauma-focused psychodrama in this study is compromised due to the absence of a control group and participants' involvement in other inpatient treatment services.
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Affiliation(s)
- Scott Giacomucci
- Phoenix Center for Experiential Trauma Therapy, West Chester, PA, United States
- Mirmont Treatment Center, Lima, PA, United States
- Bryn Mawr College, Bryn Mawr, PA, United States
| | - Joshua Marquit
- Pennsylvania State University, Brandywine Campus, Media, PA, United States
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14
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Stimmel MA, Rosenthal J, Blue-Howells J, Clark S, Harris AHS, Rubinsky AD, Bowe T, Finlay A. The impact of substance use disorders on treatment engagement among justice-involved veterans with posttraumatic stress disorder. Psychol Serv 2019; 16:564-571. [PMID: 29708373 PMCID: PMC6207483 DOI: 10.1037/ser0000238] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Veterans involved with the criminal justice system represent a particularly vulnerable population who experience high rates of both posttraumatic stress disorder (PTSD) and substance use disorders (SUD). This study sought to investigate whether having co-occurring SUD is a barrier to PTSD treatment. This is a retrospective observational study of a national sample of justice-involved veterans served by the Veterans Health Administration Veterans Justice Outreach program who had a diagnosis of PTSD (N = 27,857). Mixed effects logistic regression models with a random effect for facility (N = 141 medical centers) were utilized to estimate the odds of receiving each type of PTSD treatment as a function of having a SUD diagnosis. Results indicate that a majority of veterans with PTSD served by the Veterans Justice Outreach program have an SUD diagnosis (73%), and having a co-occurring SUD was associated with higher odds of receiving PTSD treatment, after adjusting for demographic differences. Although not without limitations, these results suggest that among justice-involved veterans enrolled in the Veterans Health Administration with PTSD, having an SUD comorbidity is not a barrier to PTSD treatment and may in fact facilitate access to PTSD treatment. (PsycINFO Database Record (c) 2019 APA, all rights reserved).
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Affiliation(s)
| | - Joel Rosenthal
- Veterans Justice Programs, Department of Veterans Affairs
| | | | - Sean Clark
- Veterans Justice Programs, Department of Veterans Affairs
| | - Alex H. S. Harris
- Center for Innovation to Implementation (Ci2i), VA Palo Alto Health Care System; Department of Surgery, Stanford University School of Medicine
| | - Anna D. Rubinsky
- Center for Innovation to Implementation (Ci2i), VA Palo Alto Health Care System
| | - Thomas Bowe
- Center for Innovation to Implementation (Ci2i), VA Palo Alto Health Care System
| | - Andrea Finlay
- Center for Innovation to Implementation (Ci2i), VA Palo Alto Health Care System; National Center on Homelessness Among Veterans, Department of Veterans Affairs
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15
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Erickson EK, Grantham EK, Warden AS, Harris RA. Neuroimmune signaling in alcohol use disorder. Pharmacol Biochem Behav 2018; 177:34-60. [PMID: 30590091 DOI: 10.1016/j.pbb.2018.12.007] [Citation(s) in RCA: 131] [Impact Index Per Article: 21.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/22/2018] [Revised: 10/25/2018] [Accepted: 12/20/2018] [Indexed: 02/07/2023]
Abstract
Alcohol use disorder (AUD) is a widespread disease with limited treatment options. Targeting the neuroimmune system is a new avenue for developing or repurposing effective pharmacotherapies. Alcohol modulates innate immune signaling in different cell types in the brain by altering gene expression and the molecular pathways that regulate neuroinflammation. Chronic alcohol abuse may cause an imbalance in neuroimmune function, resulting in prolonged perturbations in brain function. Likewise, manipulating the neuroimmune system may change alcohol-related behaviors. Psychiatric disorders that are comorbid with AUD, such as post-traumatic stress disorder, major depressive disorder, and other substance use disorders, may also have underlying neuroimmune mechanisms; current evidence suggests that convergent immune pathways may be involved in AUD and in these comorbid disorders. In this review, we provide an overview of major neuroimmune cell-types and pathways involved in mediating alcohol behaviors, discuss potential mechanisms of alcohol-induced neuroimmune activation, and present recent clinical evidence for candidate immune-related drugs to treat AUD.
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Affiliation(s)
- Emma K Erickson
- Waggoner Center for Alcohol and Addiction Research, The University of Texas at Austin, Austin, TX 78712-01095, USA.
| | - Emily K Grantham
- Waggoner Center for Alcohol and Addiction Research, The University of Texas at Austin, Austin, TX 78712-01095, USA
| | - Anna S Warden
- Waggoner Center for Alcohol and Addiction Research, The University of Texas at Austin, Austin, TX 78712-01095, USA
| | - R A Harris
- Waggoner Center for Alcohol and Addiction Research, The University of Texas at Austin, Austin, TX 78712-01095, USA
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16
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Heinz AJ, Pennington DL, Cohen N, Schmeling B, Lasher BA, Schrodek E, Batki SL. Relations Between Cognitive Functioning and Alcohol Use, Craving, and Post-Traumatic Stress: An Examination Among Trauma-Exposed Military Veterans With Alcohol Use Disorder. Mil Med 2018; 181:663-71. [PMID: 27391620 DOI: 10.7205/milmed-d-15-00228] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
Abstract
Cognitive dysfunction is commonly observed among individuals with alcohol use disorder (AUD) and trauma exposure and is, in turn, associated with worse clinical outcomes. Accordingly, disruptions in cognitive functioning may be conceptualized as a trans-disease phenomenon representing a potential high-yield target for intervention. Less is known though about how different cognitive functions covary with alcohol use, craving, and post-traumatic stress symptom severity among trauma-exposed individuals with AUD. Sixty-eight male and female trauma-exposed military veterans with AUD, entering treatment trials to reduce alcohol use, completed measures assessing alcohol use and craving, post-traumatic stress symptom severity, and cognitive functioning. In multivariate models, after controlling for post-traumatic stress symptom severity, poorer learning and memory was associated with higher alcohol consumption and higher risk taking/impulsivity was associated with stronger preoccupations with alcohol and compulsions to drink. Alcohol consumption and craving, but not performance on cognitive tests, were positively associated with post-traumatic stress symptom severity. Findings suggest that interventions to strengthen cognitive functioning might be used as a preparatory step to augment treatments for AUD. Clinicians are encouraged to consider a standard assessment of cognitive functioning, in addition to post-traumatic stress symptom severity, in treatment planning and delivery for this vulnerable and high-risk population.
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Affiliation(s)
- Adrienne J Heinz
- National Center for Post-Traumatic Stress Disorder, Center for Innovation to Implementation, Palo Alto Veterans Affairs Health Care System, 795 Willow Road, Menlo Park, CA 94025
| | - David L Pennington
- San Francisco Veteran Affairs Medical Center 4150 Clement Street, San Francisco, CA 94121
| | - Nicole Cohen
- National Center for Post-Traumatic Stress Disorder, Center for Innovation to Implementation, Palo Alto Veterans Affairs Health Care System, 795 Willow Road, Menlo Park, CA 94025
| | - Brandi Schmeling
- Palo Alto University, 1791 Arastradero Road, Palo Alto, CA 94304
| | - Brooke A Lasher
- San Francisco Veteran Affairs Medical Center 4150 Clement Street, San Francisco, CA 94121
| | - Emily Schrodek
- San Francisco Veteran Affairs Medical Center 4150 Clement Street, San Francisco, CA 94121
| | - Steven L Batki
- San Francisco Veteran Affairs Medical Center 4150 Clement Street, San Francisco, CA 94121
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17
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Concurrent Treatment of PTSD and Substance Use Disorders Using Prolonged Exposure (COPE): A Pilot Study in Alcohol-dependent Women. J Addict Med 2017; 11:119-125. [PMID: 28079572 DOI: 10.1097/adm.0000000000000286] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
OBJECTIVES Posttraumatic stress disorder (PTSD) and substance use disorders are highly comorbid. Effective treatments are largely lacking. This pilot study evaluated the safety and feasibility of a novel intervention, Concurrent Treatment of PTSD and Substance Use Disorders Using Prolonged Exposure (COPE), in preparation for a randomized controlled trial. METHODS Twenty-two treatment-seeking women with current DSM-IV-TR PTSD and alcohol dependence (AD) were recruited. Participants received COPE. Safety and feasibility were evaluated, as were efficacy-related outcomes: PTSD and depression symptom severity, alcohol use, craving, and dependence severity. RESULTS No adverse events occurred. COPE was implemented in routine clinical practice. Among the assessed women, 95.8% were eligible to participate. Treatment attendance and completion were higher than in previous studies. Post treatment, all efficacy-related outcomes, including PTSD and depression symptom severity, alcohol use, craving, and dependence severity, were significantly reduced. CONCLUSIONS COPE was safe and feasible to use. Concerns that trauma-focused, exposure-based therapy might promote relapse in this population appear unwarranted. Our findings provide initial evidence suggestive of COPE efficacy for comorbid PTSD and AD in women. These results provide a strong rationale for investigating the efficacy of COPE for comorbid PTSD and AD in women in a randomized controlled trial.
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18
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Haass-Koffler CL, Goodyear K, Zywiak WH, Magill M, Eltinge SE, Wallace PM, Long VM, Jayaram-Lindström N, Swift RM, Kenna GA, Leggio L. Higher pretreatment blood pressure is associated with greater alcohol drinking reduction in alcohol-dependent individuals treated with doxazosin. Drug Alcohol Depend 2017; 177:23-28. [PMID: 28551590 PMCID: PMC5534374 DOI: 10.1016/j.drugalcdep.2017.03.016] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/25/2017] [Revised: 03/06/2017] [Accepted: 03/08/2017] [Indexed: 11/27/2022]
Abstract
BACKGROUND Preclinical and clinical research suggest that the α1 receptor antagonist prazosin reduces alcohol consumption. Furthermore, clinical studies indicate a role for prazosin in treating Post-Traumatic Stress Disorder (PTSD) symptoms and a recent trial suggested that pre-treatment blood pressure (BP) predicts therapeutic response for prazosin in PTSD patients. Whether pre-treatment BP may predict response to α1 blockers in alcohol-dependent (AD) patients is unknown. We previously reported a randomized controlled trial (RCT) where doxazosin, an α1 receptor antagonist with a more favorable pharmacokinetic profile than prazosin, reduced drinks per week (DPW) and heavy drinking days (HDD) in AD patients with a high family history density of alcoholism. In this study, we tested pre-treatment BP as another potentially valuable clinical moderator of doxazosin's response on alcohol consumption. METHODS This was a double-blind placebo-controlled RCT testing doxazosin up to 16mg/day in AD treatment-seeking patients (N=41). The hypothesized moderator effect of baseline standing systolic and diastolic BP on DPW and HDD was tested. RESULTS With pre-treatment standing diastolic BP as a moderator, there were significant BP x medication interactions for both DPW [**p=0.009, d=0.80] and HDD [*p=0.018, d=1.11]. Post-hoc analyses indicated significant doxazosin effects in patients with higher standing BP in reducing both DPW and HDD. CONCLUSION These findings suggest that higher standing diastolic BP at baseline (pre-treatment) may represent a predictor of doxazosin's response on alcohol consumption in AD patients. These results further elucidate the possible efficacy and mechanisms of action of α1 receptor antagonism in AD individuals.
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Affiliation(s)
- Carolina L. Haass-Koffler
- Section on Clinical Psychoneuroendocrinology and Neuropsychopharmacology, National Institute on Alcohol Abuse and Alcoholism and National Institute on Drug Abuse, National Institutes of Health, Bethesda, MD,Center for Alcohol and Addiction Studies, Department of Psychiatry and Human Behavior, Brown University, Providence, RI,Center for Alcohol and Addiction Studies, Department of Behavioral and Social Sciences, School of Public Health, Brown University, Providence, RI,Correspondence: Carolina L. Haass-Koffler, Pharm.D., Center for Alcohol and Addiction Studies, Department Psychiatry and Human Behavior, Brown University, 121 South Main Street, Providence, RI 02912, Phone: 401-863-6630, , Lorenzo Leggio, M.D., Ph.D., M.Sc., Section on Clinical Psychoneuroendocrinology and Neuropsychopharmacology, NIAAA DICBR and NIDA IRP, National Institutes of Health, 10 Center Drive (10CRC/15330) Room 1-5429, Bethesda, MD 20892-1108, Phone: 301-435-9398,
| | - Kimberly Goodyear
- Section on Clinical Psychoneuroendocrinology and Neuropsychopharmacology, National Institute on Alcohol Abuse and Alcoholism and National Institute on Drug Abuse, National Institutes of Health, Bethesda, MD,Center for Alcohol and Addiction Studies, Department of Behavioral and Social Sciences, School of Public Health, Brown University, Providence, RI
| | - William H. Zywiak
- Center for Alcohol and Addiction Studies, Department of Psychiatry and Human Behavior, Brown University, Providence, RI
| | - Molly Magill
- Center for Alcohol and Addiction Studies, Department of Behavioral and Social Sciences, School of Public Health, Brown University, Providence, RI
| | - Sarah E. Eltinge
- Center for Alcohol and Addiction Studies, Department of Behavioral and Social Sciences, School of Public Health, Brown University, Providence, RI
| | | | - Victoria M. Long
- Center for Alcohol and Addiction Studies, Department of Behavioral and Social Sciences, School of Public Health, Brown University, Providence, RI
| | - Nitya Jayaram-Lindström
- Department of Clinical Neuroscience, Center for Psychiatry Research, Karolinska Institutet, Stockholm, Sweden
| | - Robert M. Swift
- Center for Alcohol and Addiction Studies, Department of Psychiatry and Human Behavior, Brown University, Providence, RI,Veterans Affairs Medical Center, Providence, RI
| | - George A. Kenna
- Center for Alcohol and Addiction Studies, Department of Psychiatry and Human Behavior, Brown University, Providence, RI
| | - Lorenzo Leggio
- Section on Clinical Psychoneuroendocrinology and Neuropsychopharmacology, National Institute on Alcohol Abuse and Alcoholism and National Institute on Drug Abuse, National Institutes of Health, Bethesda, MD, United States; Center for Alcohol and Addiction Studies, Department of Behavioral and Social Sciences, School of Public Health, Brown University, Providence, RI, United States.
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19
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Emerson MA, Moore RS, Caetano R. Association Between Lifetime Posttraumatic Stress Disorder and Past Year Alcohol Use Disorder Among American Indians/Alaska Natives and Non-Hispanic Whites. Alcohol Clin Exp Res 2017; 41:576-584. [PMID: 28129438 PMCID: PMC5332276 DOI: 10.1111/acer.13322] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2016] [Accepted: 12/21/2016] [Indexed: 12/29/2022]
Abstract
BACKGROUND Posttraumatic stress disorder (PTSD) and alcohol use disorder disproportionately impact certain populations including American Indians/Alaska Natives (AIAN). While PTSD and alcohol use disorder have been studied both separately and in tandem, less is known about the association in AIAN. The objective was to examine the association between lifetime PTSD and past year alcohol use disorder among AIAN and non-Hispanic Whites (NHW). METHODS Data come from the 2012 to 2013 U.S. National Epidemiologic Survey on Alcohol and Related Conditions-III. We used logistic regression to estimate odds of AUD among adults with and without PTSD by race. RESULTS A total of 19,705 participants, of whom 511 were AIAN and 19,194 were NHW, were included in this study. The percentage of PTSD among AIAN was 22.9% (n = 117) compared to 11.7% (n = 2,251) in NHW (p-value <0.0001). The percentage of past year alcohol use disorder among AIAN was 20.2% (n = 103) compared to 14.2% (n = 2,725) in NHW (p-value <0.0001). The percentage of comorbid past year alcohol use disorder with lifetime PTSD among AIAN was 6.5% (n = 33) compared to 2.4% (n = 457) in NHW (p-value <0.0001). Regarding the joint distribution of PTSD and AUD, AIAN men have greater than 3 times the percentage compared to NHW men (9.5% vs. 3.1%). When stratifying by race (after adjusting for age, sex, depression, and education), among AIAN, the odds of past year alcohol use disorder with (vs. without) lifetime PTSD were 1.76 (95% CI 1.07, 2.90) and among NHW, the odds were 1.59 (95% CI 1.41, 1.80). CONCLUSIONS PTSD is significantly associated with alcohol use disorder in the study populations. Despite a lack of pre-PTSD measures of alcohol use disorder, these findings show a trend indicating that AIAN exposed to PTSD are more burdened with alcohol use disorder compared to NHW in the general U.S. POPULATION
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Affiliation(s)
- Marc A. Emerson
- Department of Epidemiology, Gillings School of Global Public Health, University of North Carolina at Chapel Hill, Chapel Hill, NC
| | - Roland S. Moore
- Prevention Research Center, Pacific Institute for Research and Evaluation, Oakland, CA
| | - Raul Caetano
- Prevention Research Center, Pacific Institute for Research and Evaluation, Oakland, CA
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20
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Petrakis IL, Simpson TL. Posttraumatic Stress Disorder and Alcohol Use Disorder: A Critical Review of Pharmacologic Treatments. Alcohol Clin Exp Res 2017; 41:226-237. [PMID: 28102573 PMCID: PMC5375032 DOI: 10.1111/acer.13297] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2016] [Accepted: 10/21/2016] [Indexed: 01/18/2023]
Abstract
Treatment of alcohol use disorder (AUD) is complicated by the presence of psychiatric comorbidity including posttraumatic stress disorder (PTSD). This is a critical review of the literature to date on pharmacotherapy treatments of AUD and PTSD. A systematic literature search using PubMed MESH terms for alcohol and substance use disorders, PTSD, and treatment was undertaken to identify relevant randomized controlled trials (RCTs). The studies were independently evaluated (ILP and TLS) and those that evaluated the efficacy of a pharmacotherapy for individuals diagnosed with AUD and PTSD and were RCTs were selected. Studies were grouped in 3 categories: (i) those that evaluated first-line treatments for PTSD, (ii) those that evaluated medications to target AUD, and (iii) those that evaluated medications hypothesized to be effective in targeting alcohol consumption as well as PTSD symptoms. Nine RCTs were identified; 3 focused on medications to treat PTSD, 4 focused on AUD, and 3 to target both. One study included both a medication to treat PTSD and 1 to treat AUD so was discussed twice. All but 1 of the studies found that PTSD symptoms and drinking outcomes improved significantly over time. There is not 1 agent with clear evidence of efficacy in this comorbid group. The results for medications to treat PTSD are inconclusive because of contradictory results. There was weak evidence to support the use of medications to treat AUD among those with comorbidity with PTSD. Findings for medications that were hypothesized to treat both disorders were also contradictory. Most studies provided a combination of interventions to treat both disorders. Despite the contradictory results, this review suggests that individuals with AUD and comorbid PTSD can safely be prescribed medications used in noncomorbid populations and patients improve with treatment.
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Affiliation(s)
- Ismene L Petrakis
- Mental Illness Research and Clinical Center (MIRECC), VA CT Healthcare System, West Haven, Connecticut
- Department of Psychiatry, Yale University School of Medicine, New Haven, Connecticut
| | - Tracy L Simpson
- Center of Excellence in Substance Abuse Treatment and Education (CESATE), VA Puget Sound Health Care, Seattle, Washington
- Department of Psychiatry & Behavioral Sciences, University of Washington, Seattle, Washington
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21
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Stoutenberg M, Rethorst CD, Lawson O, Read JP. Exercise training - A beneficial intervention in the treatment of alcohol use disorders? Drug Alcohol Depend 2016; 160:2-11. [PMID: 26652900 PMCID: PMC6083864 DOI: 10.1016/j.drugalcdep.2015.11.019] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/20/2015] [Revised: 11/13/2015] [Accepted: 11/17/2015] [Indexed: 02/08/2023]
Abstract
BACKGROUND A growing body of evidence suggests that exercise training may have multiple beneficial effects in individuals with mental health or substance use disorders. Yet, relatively little knowledge exists regarding the benefits of exercise training to augment treatment for alcohol use disorders (AUDs). PURPOSE The purpose of this narrative review is to present a summary of the growing body of published literature supporting exercise training as a treatment strategy for individuals with AUDs. We will provide evidence on the myriad of ways in which exercise may exert a positive effect on AUD outcomes including stress, anxiety, impulsivity, and depression. Further, we will explore how these mechanisms share common neurobiological pathways. The role of exercise in enhancing the social environment and increasing individual self-efficacy to reduce excess and/or inappropriate alcohol consumption will also be discussed. DISCUSSION We will conclude with a description of completed investigations involving exercise training and provide suggestions for next steps in this innovative field of study.
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Affiliation(s)
- Mark Stoutenberg
- Department of Public Health Sciences, University of Miami Miller School of Medicine, 1120 NW 14th Street, Clinical Research Building, Suite 1008, Miami, FL 33136, USA.
| | - Chad D. Rethorst
- Department of Psychiatry, University of Texas Southwestern Medical Center, 5323 Harry Hines Boulevard, Dallas, TX 75390, USA
| | - Olivia Lawson
- Department of Public Health Sciences, University of Miami Miller School of Medicine, 1120 NW 14th Street, Clinical Research Building, Suite 1008, Miami, FL 33136, USA
| | - Jennifer P. Read
- Department of Psychology, The State University of New York at Buffalo, 213 Park Hall, Buffalo, NY 14260, USA
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22
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Allen JP, Crawford EF, Kudler H. Nature and Treatment of Comorbid Alcohol Problems and Post Traumatic Stress Disorder Among American Military Personnel and Veterans. Alcohol Res 2016; 38:133-40. [PMID: 27159820 PMCID: PMC4872608] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Many service members and veterans seeking treatment for alcohol problems also have post-traumatic stress disorder (PTSD). This article considers the effectiveness of treating alcohol problems and PTSD simultaneously. The authors begin by summarizing the extent of excessive alcohol use among military service members and veterans. They then explore the relationship between combat exposure and subsequent alcohol use; identify and briefly describe evidence-based treatments for alcohol problems and PTSD, separately; and review research on the effects of single treatments for both PTSD symptoms and alcohol use.
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de Waal MM, Kikkert MJ, Blankers M, Dekker JJM, Goudriaan AE. Self-wise, Other-wise, Streetwise (SOS) training: a novel intervention to reduce victimization in dual diagnosis psychiatric patients with substance use disorders: protocol for a randomized controlled trial. BMC Psychiatry 2015; 15:267. [PMID: 26511799 PMCID: PMC4625454 DOI: 10.1186/s12888-015-0652-1] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/22/2015] [Accepted: 10/16/2015] [Indexed: 12/05/2022] Open
Abstract
BACKGROUND Psychiatric patients are more likely to be victims of crime than others in the community. Dual diagnosis patients with comorbid psychiatric and substance use disorders are especially prone to victimization. Victimization is associated with substance abuse, more severe symptomatology and homelessness. There is a strong need for interventions to reduce victimization in this population. We developed the Self-wise, Other-wise, Streetwise (SOS) training to reduce victimization in patients with dual diagnosis. METHODS/DESIGN This study is a randomized controlled trial using a parallel group design to determine the effectiveness of adding the SOS training to care as usual. Patients with dual diagnosis (N = 250) will be allocated to either care as usual plus SOS training (N = 125) or care as usual only (N = 125) using computer-generated stratified block randomization. To compare effectiveness participants will be interviewed at baseline and 2, 8 and 14 months follow-up. The primary outcome measure is treatment response (yes/no), defined as either no victimization at 14 months follow-up or at least a 50% reduction in incidents of victimization at 14 months follow-up compared to baseline assessment. Victimization is measured with the Safety Monitor, an adequate self-report instrument used by Statistics Netherlands to measure victimization on a large scale in the Netherlands. Outcome assessors are blind to treatment allocation. An economic evaluation will be performed alongside the randomized controlled trial and will take the societal perspective. DISCUSSION This study is the first randomized controlled trial to examine the effectiveness of an intervention that aims to reduce victimization in patients with dual diagnosis. If the intervention is effective it can be implemented in mental health care and contribute to the safety and well-being of patients. TRIAL REGISTRATION Dutch Trial Register (NTR): 4472, date of registration: 24-03-2014.
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Affiliation(s)
- Marleen M de Waal
- Department of Research, Arkin Mental Health Care, Klaprozenweg 111, 1033 NN, Amsterdam, The Netherlands.
- Academic Medical Center, Department of Psychiatry, Amsterdam Institute for Addiction Research, University of Amsterdam, Amsterdam, The Netherlands.
| | - Martijn J Kikkert
- Department of Research, Arkin Mental Health Care, Klaprozenweg 111, 1033 NN, Amsterdam, The Netherlands.
| | - Matthijs Blankers
- Department of Research, Arkin Mental Health Care, Klaprozenweg 111, 1033 NN, Amsterdam, The Netherlands.
- Academic Medical Center, Department of Psychiatry, Amsterdam Institute for Addiction Research, University of Amsterdam, Amsterdam, The Netherlands.
- Trimbos Institute - Netherlands Institute of Mental Health and Addiction, Da Costakade 45, 3521 VS, Utrecht, The Netherlands.
| | - Jack J M Dekker
- Department of Research, Arkin Mental Health Care, Klaprozenweg 111, 1033 NN, Amsterdam, The Netherlands.
- Department of Clinical Psychology, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands.
| | - Anna E Goudriaan
- Department of Research, Arkin Mental Health Care, Klaprozenweg 111, 1033 NN, Amsterdam, The Netherlands.
- Academic Medical Center, Department of Psychiatry, Amsterdam Institute for Addiction Research, University of Amsterdam, Amsterdam, The Netherlands.
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Ruglass LM, Pedersen A, Cheref S, Hu MC, Hien DA. Racial differences in adherence and response to combined treatment for full and subthreshold post-traumatic stress disorder and alcohol use disorders: A secondary analysis. J Ethn Subst Abuse 2015; 15:434-448. [PMID: 26422415 DOI: 10.1080/15332640.2015.1056927] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
We conducted a secondary data analysis to examine whether there were racial differences in adherence and treatment outcomes for participants with co-occurring full and subthreshold post-traumatic stress disorder (PTSD) and alcohol/substance use disorders (A/SUD) who were treated with Seeking Safety (a cognitive-behavioral therapy) and sertraline or Seeking Safety and placebo as part of a clinical trial. Bivarate analyses examined the association between race and adherence, and generalized estimating equations assessed whether race moderated the effect of combination treatment on PTSD and alcohol use outcomes. Except for education, there were no statistically significant racial differences in baseline demographic and psychiatric characteristics. African Americans and Caucasians were equally adherent in number of psychotherapy and medication sessions attended and medication compliance. After controlling for baseline demographics and psychiatric symptoms, however, a race by treatment condition interaction emerged suggesting that African Americans who received the Seeking Safety and sertraline treatment had significantly lower PTSD symptom severity posttreatment and at six months follow-up compared to their counterparts who received Seeking Safety and placebo. No differential effect of treatment condition was found for Caucasians. Moreover, results indicated that a diagnosis of major depressive disorder negatively impacted PTSD symptom recovery for African American participants but not for Caucasians. In conclusion, no differences emerged between African Americans and Caucasians in adherence to combination treatments for PTSD and A/SUD. Findings also suggest assessment and treatment of MDD among African Americans may improve treatment outcomes. More research is needed to determine whether the differential response to Seeking Safety and sertraline among African Americans compared to Caucasians can be replicated.
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Affiliation(s)
- Lesia M Ruglass
- a Department of Psychology , City College of New York of CUNY , New York , NY
| | - Annelisa Pedersen
- a Department of Psychology , City College of New York of CUNY , New York , NY
| | - Soumia Cheref
- b Department of Psychology , University of Houston , Houston , TX
| | - Mei-Chen Hu
- c Department of Psychiatry , Columbia University College of Physicians and Surgeons , New York , NY
| | - Denise A Hien
- d Gordon F. Derner Institute for Advanced Psychological Studies, Adelphi University and Department of Psychiatry , Columbia University College of Physicians and Surgeons , New York , NY
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Wang X, Lan C, Chen J, Wang W, Zhang H, Li L. Creative arts program as an intervention for PTSD: a randomized clinical trial with motor vehicle accident survivors. Int J Clin Exp Med 2015; 8:13585-13591. [PMID: 26550298 PMCID: PMC4612983] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2015] [Accepted: 08/06/2015] [Indexed: 06/05/2023]
Abstract
The aim of this study is to determine whether the creative arts program (HA) is effective in preventing the onset of Posttraumatic stress disorder (PTSD). PTSD develops in 10-20% of motor vehicle accident survivors (MVAs). MVAs in the initial months after the accident were randomly assigned to receive 8-week HA intervention (n = 26) or wait the list (WL, n = 26). The arts program consisted of writing and drawing. PTSD severity was assessed at 2, 6, and 12 months post injury with a clinical interview (Clinician-Administered PTSD Scale, CAPS) and self-report instrument (Impact of Event Scale-Revised, IES-R). Secondary outcomes were post-traumatic growth (PTG), depression and anxiety symptoms. Repeated measures analysis of variance indicated that both HA and WL group exhibited a significant effect of time (P < 0.01) on CAPS, but no significant group differences over time. There were no group differences on depression or anxiety over time. Pessimists did not benefit more from attending the HA than they did from attending the WL. Our results fail to support the hypothesis that the creative arts program is effect in avoiding MVA-related PTSD symptoms. But it only seems to be a short-term, rather than a long-term effect.
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Affiliation(s)
- Xiuling Wang
- Department of Emergency, The First Affiliated Hospital of Zhengzhou UniversityZhengzhou 450052, Henan, China
| | - Chao Lan
- Department of Emergency, The First Affiliated Hospital of Zhengzhou UniversityZhengzhou 450052, Henan, China
| | - Juwu Chen
- Department of Emergency, The First Affiliated Hospital of Zhengzhou UniversityZhengzhou 450052, Henan, China
| | - Wenying Wang
- Department of Emergency, The First Affiliated Hospital of Zhengzhou UniversityZhengzhou 450052, Henan, China
| | - Hua Zhang
- Department of Psychological, The First Affiliated Hospital of Zhengzhou UniversityZhengzhou 450052, Henan, China
| | - Li Li
- Department of Emergency, The First Affiliated Hospital of Zhengzhou UniversityZhengzhou 450052, Henan, China
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Hien DA, Levin FR, Ruglass LM, López-Castro T, Papini S, Hu MC, Cohen LR, Herron A. Combining seeking safety with sertraline for PTSD and alcohol use disorders: A randomized controlled trial. J Consult Clin Psychol 2015; 83:359-69. [PMID: 25622199 DOI: 10.1037/a0038719] [Citation(s) in RCA: 52] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
OBJECTIVE The current study marks the first randomized controlled trial to test the benefit of combining Seeking Safety (SS), a present-focused cognitive-behavioral therapy for co-occurring posttraumatic stress disorder (PTSD) and alcohol use disorder (AUD), with sertraline, a front-line medication for PTSD shown to also impact drinking outcomes. METHOD Sixty-nine participants (81% female; 59% African American) with primarily childhood sexual (46%) and physical (39%) trauma exposure, and drug dependence in addition to AUD were randomized to receive a partial-dose (12 sessions) of SS with either sertraline (n = 32; M = 7 sessions) or placebo (n = 37; M = 6 sessions). Assessments conducted at baseline, end-of-treatment, 6- and 12-months posttreatment measured PTSD and AUD symptom severity. RESULTS Both groups demonstrated significant improvement in PTSD symptoms. The SS plus sertraline group exhibited a significantly greater reduction in PTSD symptoms than the SS plus placebo group at end-of-treatment (M difference = -16.15, p = .04, d = 0.83), which was sustained at 6- and 12-month follow-up (M difference = -13.81, p = .04, d = 0.71, and M difference = -12.72, p = .05, d = 0.65, respectively). Both SS groups improved significantly on AUD severity at all posttreatment time points with no significant differences between SS plus sertraline and SS plus placebo. CONCLUSION Results support the combining of a cognitive-behavioral therapy and sertraline for PTSD/AUD. Clinically significant reductions in both PTSD and AUD severity were achieved and sustained through 12-months follow-up, Moreover, greater mean improvement in PTSD symptoms was observed across all follow-up assessments in the SS plus sertraline group. (PsycINFO Database Record
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Affiliation(s)
| | | | | | | | | | - Mei-Chen Hu
- Department of Psychiatry, Columbia University College of Physicians and Surgeons
| | | | - Abigail Herron
- Department of Psychiatry, Columbia University College of Physicians and Surgeons
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