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Heinz AJ, Cohen NL, Holleran L, Alvarez JA, Bonn-Miller MO. Firearm Ownership Among Military Veterans With PTSD: A Profile of Demographic and Psychosocial Correlates. Mil Med 2017; 181:1207-1211. [PMID: 27753553 DOI: 10.7205/milmed-d-15-00552] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
Abstract
Post-traumatic stress disorder (PTSD), a condition that disproportionately affects military veterans, is associated with heightened rates of aggression and suicide. Although experience with firearms is common among this population, virtually nothing is known regarding who is more likely to own a firearm and whether firearm ownership is differentially associated with psychological and behavioral risk factors among veterans with PTSD. Of 465 veterans (79% male) entering PTSD treatment, 28% owned a firearm (median number of firearms among owners = 3, range = 1-40). Firearm owners reported higher income were less likely to be unemployed, and were more likely to be male, Caucasian, married, and living in permanent housing. Ownership was associated with higher combat exposure and driving aggression, yet lower rates of childhood and military sexual trauma, suicidal ideation, and incarceration. Ownership was not associated with previous suicide attempt, arrest history, number of traumas experienced, PTSD symptoms, or depression. Together, among a sample of treatment-seeking military veterans with PTSD, those who owned a firearm appeared to demonstrate greater stability across a number of domains of functioning. Importantly though, routine firearm safety discussions (e.g., accessibility restrictions; violence risk assessments) and bolstering of anger management skills remain critical when working with this high-risk population.
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Banducci AN, Connolly KM, Vujanovic AA, Alvarez J, Bonn-Miller MO. The impact of changes in distress tolerance on PTSD symptom severity post-treatment among veterans in residential trauma treatment. J Anxiety Disord 2017; 47:99-105. [PMID: 28109673 DOI: 10.1016/j.janxdis.2017.01.004] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/16/2016] [Revised: 11/17/2016] [Accepted: 01/05/2017] [Indexed: 12/01/2022]
Abstract
Given that rates of PTSD, particularly among military populations, are increasing, it is critical to gain a better understanding of factors associated with treatment response. Low distress tolerance (DT), conceptualized as the perceived or actual inability to tolerate negative emotional states, may impacts veterans' responses to PTSD treatment. Low DT has been associated with more severe PTSD symptoms in clinical and non-clinical samples; however, its impact on PTSD symptomatology across treatment has yet to be assessed. We examined the impact of changes in DT, from intake to discharge, on post-treatment PTSD symptom severity within two samples of veterans recruited from Veterans Affairs residential PTSD treatment facilities in the northwestern and southern United States (Total N=86; 87% male; 46% White, 39% Black, 9% Latino, 6% Other). Veterans completed the Distress Tolerance Scale and PTSD Checklist (PCL) at intake and discharge from residential PTSD treatment. Regression analyses revealed that, within each veteran sample, those with the greatest improvements in DT had the lowest PCL total and subscale scores at discharge after controlling for respective intake PCL scores. This suggests increases in DT across treatment help explain the degree of benefits experienced by veterans following PTSD treatment.
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Walsh Z, Gonzalez R, Crosby K, S. Thiessen M, Carroll C, Bonn-Miller MO. Medical cannabis and mental health: A guided systematic review. Clin Psychol Rev 2017; 51:15-29. [DOI: 10.1016/j.cpr.2016.10.002] [Citation(s) in RCA: 105] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2016] [Revised: 10/06/2016] [Accepted: 10/10/2016] [Indexed: 12/28/2022]
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Landis-Shack N, Heinz AJ, Bonn-Miller MO. Music Therapy for Posttraumatic Stress in Adults: A Theoretical Review. PSYCHOMUSICOLOGY 2017; 27:334-342. [PMID: 29290641 PMCID: PMC5744879 DOI: 10.1037/pmu0000192] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Music therapy has been employed as a therapeutic intervention to facilitate healing across a variety of clinical populations. There is theoretical and empirical evidence to suggest that individuals with trauma exposure and Posttraumatic Stress Disorder (PTSD), a condition characterized by enduring symptoms of distressing memory intrusions, avoidance, emotional disturbance, and hyperarousal, may derive benefits from music therapy. The current narrative review describes the practice of music therapy and presents a theoretically-informed assessment and model of music therapy as a tool for addressing symptoms of PTSD. The review also presents key empirical studies that support the theoretical assessment. Social, cognitive, and neurobiological mechanisms (e.g., community building, emotion regulation, increased pleasure, anxiety reduction) that promote music therapy's efficacy as an adjunctive treatment for individuals with posttraumatic stress are discussed. It is concluded that music therapy may be a useful therapeutic tool to reduce symptoms and improve functioning among individuals with trauma exposure and PTSD, though more rigorous empirical study is required. In addition, music therapy may help foster resilience and engage individuals who struggle with stigma associated with seeking professional help. Practical recommendations for incorporating music therapy into clinical practice are offered along with several suggestions for future research.
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Bonn-Miller MO, Banks SL, Sebree T. Conversion of Cannabidiol Following Oral Administration: Authors' Response to Grotenhermen et al. DOI: 10.1089/can.2016.0036. Cannabis Cannabinoid Res 2017; 2:5-7. [PMID: 28861500 PMCID: PMC5569618 DOI: 10.1089/can.2016.0038] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
In a commentary, Grotenhermen, Russo, and Zuardi questioned not only the clinical relevance but also the conclusions of a recently published study by Merrick et al. on the conversion of cannabidiol (CBD) to delta-8 and delta-9-tetrahydrocannabinol (THC) in simulated gastric fluid. In response, this article aims to provide a thorough review of the in vitro and in vivo studies of gastric CBD conversion as well as potential consequences resulting from such conversion. Findings highlight (1) consistent evidence over the past half century of gastric conversion of CBD, (2) evidence from human studies, indicating the importance of testing for THC metabolites as well as a number of other cannabinoids in the detection of such conversion, and (3) THC-like effects after administration of oral CBD in humans that may not only stem from CBD's conversion to THC, but also its conversion to 9α-hydroxy-hexahydrocannabinol and 8α-hydroxy-iso-hexahydrocannabinol. These findings, coupled with a number of limitations in the existing literature, point to the need for large-scale human studies, specifically designed to explore gastric conversion and potential THC-like side effects after oral administration of CBD.
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Loflin MJ, Babson KA, Bonn-Miller MO. Cannabinoids as therapeutic for PTSD. Curr Opin Psychol 2016; 14:78-83. [PMID: 28813324 DOI: 10.1016/j.copsyc.2016.12.001] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2016] [Revised: 12/07/2016] [Accepted: 12/17/2016] [Indexed: 12/28/2022]
Abstract
Limited efficacy for current pharmacotherapy for PTSD indicates that improved pharmacological treatments are needed. Neurobiological research points to cannabinoids as possible therapeutic agents of interest. Moreover, observational reports indicate that there is growing popular interest in therapeutic use of cannabinoids for the alleviation of trauma symptoms. The aim of this review was to present an up-to-date look at current research on the possible therapeutic value of cannabinoids for PTSD. Experimental, preclinical, and clinical findings are discussed.
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Haug NA, Kieschnick D, Sottile JE, Babson KA, Vandrey R, Bonn-Miller MO. Training and Practices of Cannabis Dispensary Staff. Cannabis Cannabinoid Res 2016; 1:244-251. [PMID: 28861496 PMCID: PMC5531366 DOI: 10.1089/can.2016.0024] [Citation(s) in RCA: 58] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
Introduction: The proliferation of cannabis dispensaries within the United States has emerged from patient demand for the legalization of cannabis as an alternative treatment for a number of conditions and symptoms. Unfortunately, nothing is known about the practices of dispensary staff with respect to recommendation of cannabis strains/concentrations for specific patient ailments. To address this limitation, the present study assessed the training and practices of cannabis dispensary staff. Materials and Methods: Medical and nonmedical dispensary staff (n=55) were recruited via e-mail and social media to complete an online survey assessing their demographic characteristics, dispensary features, patient characteristics, formal training, and cannabis recommendation practices. Results: Fifty-five percent of dispensary staff reported some formal training for their position, with 20% reporting medical/scientific training. A majority (94%) indicated that they provide specific cannabis advice to patients. In terms of strains, dispensary staff trended toward recommendations of Indica for anxiety, chronic pain, insomnia, nightmares, and Tourette's syndrome. They were more likely to recommend Indica and hybrid plants for post-traumatic stress disorder (PTSD)/trauma and muscle spasms. In contrast, staff were less likely to recommend Indica for depression; hybrid strains were most often recommended for amyotrophic lateral sclerosis (ALS). In terms of cannabinoid concentrations, dispensary staff were most likely to recommend a 1:1 ratio of delta-9-tetrahydrocannabinol (THC):cannabidiol (CBD) for patients suffering from anxiety, Crohn's disease, hepatitis C, and PTSD/trauma, while patients seeking appetite stimulation were most likely to be recommended THC. Staff recommended high CBD for arthritis and Alzheimer's disease and a high CBD or 1:1 ratio for ALS, epilepsy, and muscle spasms. Conclusions: Although many dispensary staff are making recommendations consistent with current evidence, some are recommending cannabis that has either not been shown effective for, or could exacerbate, a patient's condition. Findings underscore the importance of consistent, evidence-based, training of dispensary staff who provide specific recommendations for patient medical conditions.
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Bonn-Miller MO, Heinz AJ, Smith EV, Bruno R, Adamson S. Preliminary Development of a Brief Cannabis Use Disorder Screening Tool: The Cannabis Use Disorder Identification Test Short-Form. Cannabis Cannabinoid Res 2016; 1:252-261. [PMID: 28861497 PMCID: PMC5531365 DOI: 10.1089/can.2016.0022] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Introduction: Rates of cannabis use disorder (CUD) among vulnerable populations have increased in recent years, highlighting a need to equip providers with an efficient screening tool. Materials and Methods: A short form of the Cannabis Use Disorder Identification Test-Revised (CUDIT-R) was developed by using item response theory and traditional statistical methods, with data from two community samples of cannabis users representing two countries. Four item selection methods (Rasch regression, test characteristic curve, logistic regression, discriminant function analysis) were employed to identify the optimal three-item shortened version. The diagnostic ability of the short form was evaluated by using receiver operating characteristic curves. Results: Using a cut score of 2, the 3-item CUDIT-Short Form (CUDIT-SF; reliability alpha=0.66, Sample 1; 0.80, Sample 2) identified 78.26% of participants in Sample 1 and 78.31% of participants in Sample 2 who met DSM-5 criteria for CUD, with 98% agreement in Sample 1 and 93% agreement in Sample 2 with the full CUDIT-R on CUD classifications using a cut score of 13. Specificity was 76.70 and 78.00 in Samples 1 and 2, respectively. Conclusions: The CUDIT-SF may be useful in busy clinical settings for a stepwise screening. Further validation of this shortened version with larger samples and in different settings is warranted.
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Vujanovic AA, Bonn-Miller MO, Petry NM. Co-occurring posttraumatic stress and substance use: Emerging research on correlates, mechanisms, and treatments-Introduction to the special issue. PSYCHOLOGY OF ADDICTIVE BEHAVIORS 2016; 30:713-719. [PMID: 27786510 DOI: 10.1037/adb0000222] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Posttraumatic stress disorder (PTSD) and substance use disorders (SUD) are complex psychiatric conditions that commonly co-occur. Despite the well-established prevalence of this diagnostic comorbidity, much less is known about underlying etiological and maintenance processes or most effective treatment avenues. The comorbidity is complex, difficult to treat, and marked by a more costly and chronic clinical course, when compared with either disorder alone. Therefore, this Special Issue is devoted to highlighting recent, theory-driven, scientifically rigorous, and clinically applicable advances in our understanding of the PTSD-SUD comorbidity across various populations. Emerging psychological science on PTSD-SUD is profiled, and biological, psychological, and social processes implicated in etiology and maintenance are highlighted along with promising innovations in treatment. The articles range in methodology from more basic to applied, exemplifying a translational spectrum of research as each article presents meaningful clinical implications and future research directions. This introductory article describes the articles in this Special Issue and how they can inform the field. (PsycINFO Database Record
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Boden MT, Gaudiano BA, Walser RD, Timko C, Faustman W, Yasmin S, Cronkite RC, Bonn-Miller MO, McCarthy JF. Feasibility and challenges of inpatient psychotherapy for psychosis: lessons learned from a veterans health administration pilot randomized controlled trial. BMC Res Notes 2016; 9:376. [PMID: 27475904 PMCID: PMC4967502 DOI: 10.1186/s13104-016-2179-z] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2016] [Accepted: 07/22/2016] [Indexed: 11/10/2022] Open
Abstract
Background In large health care systems, decision regarding broad implementation of psychotherapies for inpatients with psychosis require substantial evidence regarding effectiveness and feasibility for implementation. It is important to recognize challenges in conducting research to inform such decisions, including difficulties in obtaining consent from and engaging inpatients with psychosis in research. We set out to conduct a feasibility and effectiveness Hybrid Type I pilot randomized controlled trial of acceptance and commitment therapy (ACT) and a semi-formative evaluation of barriers and facilitators to implementation. Findings We developed a training protocol and refined an ACT treatment manual for inpatient treatment of psychosis for use at the Veterans Health Administration. While our findings on feasibility were mixed, we obtained supportive evidence of the acceptability and safety of ACT. Identified strengths of ACT included a focus on achievement of valued goals rather than symptoms. Weaknesses included that symptoms may limit patient’s understanding of ACT. Facilitators included building trust and multi-stage informed consent processes. Barriers included restrictive eligibility criteria, rigid use of a manualized protocol, and individual therapy format. Conclusions are limited by our randomization of only 18 patient participants (with nine completing all aspects of the study) out of 80 planned. Conclusions Future studies should include (1) multi-stage informed consent processes to build trust and alleviate patient fears, (2) relaxation of restrictions associated with obtaining efficacy/effectiveness data, and (3) use of Hybrid Type II and III designs.
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Banducci AN, Bujarski SJ, Bonn-Miller MO, Patel A, Connolly KM. The impact of intolerance of emotional distress and uncertainty on veterans with co-occurring PTSD and substance use disorders. J Anxiety Disord 2016; 41:73-81. [PMID: 27004450 DOI: 10.1016/j.janxdis.2016.03.003] [Citation(s) in RCA: 57] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/25/2015] [Revised: 02/22/2016] [Accepted: 03/07/2016] [Indexed: 11/24/2022]
Abstract
The risk of developing a substance use disorder (SUD) is significantly higher among veterans with posttraumatic stress disorder (PTSD). Veterans with this co-occurrence have poorer outcomes than singly diagnosed veterans, which may be related to two risk factors: intolerance uncertainty (IU) and low tolerance of emotional distress (TED). We hypothesized low TED and high IU would independently and interactively relate to heightened PTSD symptomatology and trauma-cue elicited SUD cravings. A sample of 70 veterans (M age=50; 95% men; 65% Black) with co-occurring PTSD-SUD was recruited. The Posttraumatic Stress Disorder Checklist (PCL), Craving Questionnaire, Distress Tolerance Scale, and Intolerance of Uncertainty Scale were administered. In general, low TED and high IU were significantly correlated with the PCL total and subscale scores. When examined within regression models, low TED was associated with elevated PCL scores and trauma-cue elicited SUD cravings; IU was not. However, there was a significant interaction between IU and TED; veterans with elevated IU and low TED had higher PCL Total, Hyperarousal, and Intrusions scores. This highlights the importance of assessing TED and IU among veterans with co-occurring PTSD-SUD, as these risk factors may not only be prognostic indicators of outcomes, but also treatment targets.
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Morabito D, Soyster P, Ramey-Wright S, Belendiuk KA, Bonn-Miller MO. A Review of Recent Advances in the Therapeutic Uses of Secondary Cannabinoids. CURRENT ADDICTION REPORTS 2016. [DOI: 10.1007/s40429-016-0096-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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Henslee AM, Irons JG, Bonn-Miller MO. Celebrating St. Patrick’s Day: Students’ Expectations, Intent, and Behavior. J Psychoactive Drugs 2016; 48:146-51. [DOI: 10.1080/02791072.2016.1151575] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Carter SP, DiMauro J, Renshaw KD, Curby TW, Babson KA, Bonn-Miller MO. Longitudinal associations of friend-based social support and PTSD symptomatology during a cannabis cessation attempt. J Anxiety Disord 2016; 38:62-7. [PMID: 26836369 DOI: 10.1016/j.janxdis.2016.01.008] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/11/2015] [Revised: 12/18/2015] [Accepted: 01/18/2016] [Indexed: 11/17/2022]
Abstract
Research supports bidirectional associations between social support and posttraumatic stress disorder (PTSD), whereby social support may buffer against PTSD, and individuals with PTSD may experience decreasing support over time. Research examining contexts that may affect these relations is needed. This study examined the longitudinal associations between PTSD and social support from friends over a 6-month period in 116 veterans with cannabis dependence who had recently initiated an attempt to quit cannabis use. A cross-lagged autoregressive model revealed a significant, negative relation between earlier PTSD symptoms and later support. An exploratory multigroup analysis comparing those with and without a relapse in the first month after their quit attempt revealed that the significant negative association between PTSD and future support was present only in those who relapsed. Although this analysis was limited by a small sample size, results suggest that substance use may be an influential contextual variable that impacts the longitudinal associations between PTSD and support.
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Short NA, Babson KA, Schmidt NB, Knight CB, Johnson J, Bonn-Miller MO. Sleep and affective functioning: Examining the association between sleep quality and distress tolerance among veterans. PERSONALITY AND INDIVIDUAL DIFFERENCES 2016. [DOI: 10.1016/j.paid.2015.10.054] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Hasan NS, Babson KA, Banducci AN, Bonn-Miller MO. The prospective effects of perceived and laboratory indices of distress tolerance on cannabis use following a self-guided quit attempt. PSYCHOLOGY OF ADDICTIVE BEHAVIORS 2015; 29:933-40. [DOI: 10.1037/adb0000132] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Bujarski SJ, Galang JN, Short NA, Trafton JA, Gifford EV, Kimerling R, Vujanovic AA, McKee LG, Bonn-Miller MO. Cannabis use disorder treatment barriers and facilitators among veterans with PTSD. PSYCHOLOGY OF ADDICTIVE BEHAVIORS 2015; 30:73-81. [PMID: 26618794 DOI: 10.1037/adb0000131] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
In light of recent data demonstrating large variability in the diagnosis of cannabis use disorders (CUDs) within the Veterans Affairs Health Care System (VA), it is important to elucidate VA-specific barriers and facilitators to CUD diagnosis and treatment engagement. This issue is particularly salient among veterans with posttraumatic stress disorder (PTSD), given that PTSD is the most common co-occurring psychiatric disorder among veterans with CUD and is associated with poorer treatment outcomes. The goal of the current study was to evaluate the potential role of system-, clinician-, and patient-level factors associated with both CUD diagnosis and treatment engagement. Key personnel were interviewed from PTSD programs with both low and high rates of CUD and substance use disorder (SUD) programs with both low and high rates of SUD treatment engagement. Common themes emerged across clinics that may represent barriers to CUD diagnosis and treatment engagement and included, for example, clinician's concerns about negative consequences associated with CUD diagnosis (e.g., service connection). Potential facilitators to CUD diagnosis and treatment also emerged and included the use of formal assessment approaches when evaluating veterans for SUDs. Together, findings suggest opportunities, such as CUD-specific education and training for clinicians, to improve VA care.
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Kevorkian S, Bonn-Miller MO, Belendiuk K, Carney DM, Roberson-Nay R, Berenz EC. Associations among trauma, posttraumatic stress disorder, cannabis use, and cannabis use disorder in a nationally representative epidemiologic sample. PSYCHOLOGY OF ADDICTIVE BEHAVIORS 2015; 29:633-8. [PMID: 26415060 PMCID: PMC4699174 DOI: 10.1037/adb0000110] [Citation(s) in RCA: 68] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
Research in community and clinical samples has documented elevated rates of cannabis use and cannabis use disorders (CUDs) among individuals with trauma exposure and posttraumatic stress disorder (PTSD). However, there is a lack of research investigating relations between, and correlates of, trauma and cannabis phenotypes in epidemiologic samples. The current study examined associations between trauma (i.e., lifetime trauma exposure and PTSD) and cannabis phenotypes (i.e., lifetime cannabis use and CUD) in a nationally representative sample. Participants were individuals who participated in Waves 1 and 2 of the National Epidemiologic Survey on Alcohol and Related Conditions (n = 34,396; 52.4% women; age, M = 48.0 years, SD = 16.9). Lifetime DSM-IV Criterion A trauma exposure was significantly associated with lifetime cannabis use (OR = 1.215) but was only marginally associated with CUD (OR = 0.997). Within the trauma-exposed sample, lifetime PTSD showed a significant association with CUD (OR = 1.217) but was only marginally associated with lifetime cannabis use (OR = 0.992). Partially consistent with hypotheses, lifetime trauma was associated with greater odds of lifetime cannabis use, whereas PTSD was associated with greater odds of CUD. Longitudinal research investigating patterns of onset of these events/disorders is needed.
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Babson KA, Ramo DE, Baldini L, Vandrey R, Bonn-Miller MO. Mobile App-Delivered Cognitive Behavioral Therapy for Insomnia: Feasibility and Initial Efficacy Among Veterans With Cannabis Use Disorders. JMIR Res Protoc 2015; 4:e87. [PMID: 26187404 PMCID: PMC4527004 DOI: 10.2196/resprot.3852] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2014] [Revised: 05/27/2015] [Accepted: 06/24/2015] [Indexed: 12/21/2022] Open
Abstract
Background Cannabis is the most frequently used illicit substance in the United States resulting in high rates of cannabis use disorders. Current treatments for cannabis use are often met with high rates of lapse/relapse, tied to (1) behavioral health factors that impact cannabis use such as poor sleep, and (2) access, stigma, supply, and cost of receiving a substance use intervention. Objective This pilot study examined the feasibility, usability, and changes in cannabis use and sleep difficulties following mobile phone–delivered Cognitive Behavioral Therapy for Insomnia (CBT-I) in the context of a cannabis cessation attempt. Methods Four male veterans with DSM-5 cannabis use disorder and sleep problems were randomized to receive a 2-week intervention: CBT-I Coach mobile app (n=2) or a placebo control (mood-tracking app) (n=2). Cannabis and sleep measures were assessed pre- and post-treatment. Participants also reported use and helpfulness of each app. Changes in sleep and cannabis use were evaluated for each participant individually. Results Both participants receiving CBT-I used the app daily over 2 weeks and found the app user-friendly, helpful, and would use it in the future. In addition, they reported decreased cannabis use and improved sleep efficiency; one also reported increased sleep quality. In contrast, one participant in the control group dropped out of the study, and the other used the app minimally and reported increased sleep quality but also increased cannabis use. The mood app was rated as not helpful, and there was low likelihood of future participation. Conclusions This pilot study examined the feasibility and initial patient acceptance of mobile phone delivery of CBT-I for cannabis dependence. Positive ratings of the app and preliminary reports of reductions in cannabis use and improvements in sleep are both encouraging and support additional evaluation of this intervention.
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Vandrey R, Raber JC, Raber ME, Douglass B, Miller C, Bonn-Miller MO. Cannabinoid Dose and Label Accuracy in Edible Medical Cannabis Products. JAMA 2015; 313:2491-3. [PMID: 26103034 DOI: 10.1001/jama.2015.6613] [Citation(s) in RCA: 237] [Impact Index Per Article: 26.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
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Bonn-Miller MO, Moos RH, Boden MT, Long WR, Kimerling R, Trafton JA. The impact of posttraumatic stress disorder on cannabis quit success. THE AMERICAN JOURNAL OF DRUG AND ALCOHOL ABUSE 2015; 41:339-44. [PMID: 26043369 DOI: 10.3109/00952990.2015.1043209] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
BACKGROUND Though a growing number of US Veterans are being diagnosed with cannabis use disorders, with posttraumatic stress disorder (PTSD) observed as the most frequently co-occurring psychiatric disorder among this population, no research has investigated the impact of PTSD diagnosis on cannabis quit success. OBJECTIVES The present study sought to determine the impact of PTSD on cannabis use following a self-guided quit attempt. METHODS Participants included 104, primarily male, cannabis-dependent US Veterans (Mage = 50.90 years, SDage = 9.90). The study design was prospective and included an assessment immediately prior to the quit attempt, and assessments weekly for the first 4 weeks post-quit, and then monthly through 6 months post-quit. RESULTS Results indicated that PTSD diagnosis was not associated with time to first lapse or relapse. However, individuals with PTSD used more cannabis at baseline and evidenced a slower initial decline in cannabis use immediately following the quit attempt. All findings were significant after accounting for alcohol and tobacco use across the cessation period, as well as co-occurring mood and anxiety disorder diagnoses. CONCLUSION Findings highlight the potential utility of interventions for individuals with cannabis use disorder and co-occurring PTSD, particularly early in a cessation attempt.
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Perron BE, Bohnert K, Perone AK, Bonn-Miller MO, Ilgen M. Use of prescription pain medications among medical cannabis patients: comparisons of pain levels, functioning, and patterns of alcohol and other drug use. J Stud Alcohol Drugs 2015; 76:406-13. [PMID: 25978826 PMCID: PMC4440298 DOI: 10.15288/jsad.2015.76.406] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2014] [Accepted: 01/02/2015] [Indexed: 11/24/2022] Open
Abstract
OBJECTIVE Management of chronic pain is one of the most common reasons given by individuals seeking medical cannabis. However, very little information exists about the concurrent use of cannabis and prescription pain medication (PPM). This study fills this gap in knowledge by systematically comparing medical cannabis users who use or do not use PPM, with an emphasis on understanding whether concurrent use of cannabis and PPM is associated with more serious forms of alcohol and other drug involvement. METHOD Data from this study were collected from a medical cannabis clinic in southwestern Michigan (N = 273). Systematic comparisons were made on measures of sociodemographics, reasons for substance use, pain, functioning, and perceptions of PPM and medical cannabis efficacy. RESULTS PPM users tended to be older and reported higher levels of pain and lower levels of functioning. The overall sample exhibited higher lifetime and past-3-month rates of alcohol and other noncannabis drug use than did the general population. Approximately 40% of subjects reported combining cannabis with alcohol, but no significant difference was observed between PPM users and nonusers. PPM users and nonusers did not exhibit any difference in either lifetime or past-3-month use of other drugs, including cocaine, sedatives, street opioids, and amphetamines. PPM users rated the efficacy of cannabis higher than PPM for pain management and indicated a strong desire to reduce PPM usage. CONCLUSIONS Use of PPM among medical cannabis users was not identified as a correlate for more serious forms of alcohol and other drug involvement. However, longitudinal study designs are needed to better understand the trajectories of alcohol and other drug involvement over time among medical cannabis users.
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Belendiuk KA, Baldini LL, Bonn-Miller MO. Narrative review of the safety and efficacy of marijuana for the treatment of commonly state-approved medical and psychiatric disorders. Addict Sci Clin Pract 2015; 10:10. [PMID: 25896576 PMCID: PMC4636852 DOI: 10.1186/s13722-015-0032-7] [Citation(s) in RCA: 57] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2014] [Accepted: 04/15/2015] [Indexed: 02/08/2023] Open
Abstract
The present investigation aimed to provide an objective narrative review of the existing literature pertaining to the benefits and harms of marijuana use for the treatment of the most common medical and psychological conditions for which it has been allowed at the state level. Common medical conditions for which marijuana is allowed (i.e., those conditions shared by at least 80 percent of medical marijuana states) were identified as: Alzheimer’s disease, amyotrophic lateral sclerosis, cachexia/wasting syndrome, cancer, Crohn’s disease, epilepsy and seizures, glaucoma, hepatitis C virus, human immunodeficiency virus/acquired immunodeficiency syndrome, multiple sclerosis and muscle spasticity, severe and chronic pain, and severe nausea. Post-traumatic stress disorder was also included in the review, as it is the sole psychological disorder for which medical marijuana has been allowed. Studies for this narrative review were included based on a literature search in PsycINFO, MEDLINE, and Google Scholar. Findings indicate that, for the majority of these conditions, there is insufficient evidence to support the recommendation of medical marijuana at this time. A significant amount of rigorous research is needed to definitively ascertain the potential implications of marijuana for these conditions. It is important for such work to not only examine the effects of smoked marijuana preparations, but also to compare its safety, tolerability, and efficacy in relation to existing pharmacological treatments.
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Galang JN, Babson KA, Boden MT, Bonn-Miller MO. Difficulties in emotion regulation are associated with panic symptom severity following a quit attempt among cannabis dependent veterans. ANXIETY STRESS AND COPING 2014; 28:192-204. [PMID: 25034429 DOI: 10.1080/10615806.2014.934228] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
BACKGROUND AND OBJECTIVES Prior research suggests that difficulties in emotion regulation are associated with elevations in panic symptoms. The present study aimed to extend this work by prospectively examining the relation between difficulties in emotion regulation and panic symptoms over the course of a self-guided cannabis cessation attempt. DESIGN AND METHOD One hundred and four cannabis-dependent military veterans participated in the study. Difficulties in emotion regulation and panic symptoms were assessed at baseline and at each week during a four-week cessation attempt for a total of five time-points. RESULTS Fewer difficulties in emotion regulation were associated with a greater reduction in panic symptoms during the self-guided cannabis cessation period. RESULTS remained significant after statistically adjusting for mean substance use (i.e., cannabis, alcohol, and tobacco) during the study period. CONCLUSIONS RESULTS are discussed in terms of integrating adaptive emotion regulation skills training into existing evidence-based treatments for cannabis dependence.
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Irons JG, Heinz AJ, Bassett DT, Correia CJ, Babson KA, Boden MT, Feldner MT, Bonn-Miller MO. Development and Initial Validation of the Caffeine Motives Questionnaire. JOURNAL OF CAFFEINE RESEARCH 2014. [DOI: 10.1089/jcr.2014.0002] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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