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Malbos E, Borwell B, Einig-Iscain M, Korchia T, Cantalupi R, Boyer L, Lancon C. Virtual reality cue exposure therapy for tobacco relapse prevention: a comparative study with standard intervention. Psychol Med 2023; 53:5070-5080. [PMID: 35924727 PMCID: PMC10476066 DOI: 10.1017/s0033291722002070] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/01/2022] [Accepted: 06/16/2022] [Indexed: 11/06/2022]
Abstract
BACKGROUND Successful interventions have been developed for smoking cessation although the success of smoking relapse prevention protocols has been limited. Cognitive behavioural therapy (CBT) in particular has been hampered by a high relapse rate. Because relapse can be due to conditions associated with tobacco consumption (such as drinking in bars with friends), virtual reality cue exposure therapy (VRCE) can be a potential tool to generate 3D interactive environments that simulate risk situations for relapse prevention procedures. METHODS To assess the effectiveness of VRCE with CBT, a comparative trial involving 100 smoking abstinent participants was designed with all required virtual environments (VE) created with an inexpensive graphic engine/game level editor. RESULTS Outcome measures confirmed the immersive and craving eliciting effect of these VEs. Results demonstrated that more participants in the VRCE group did not experience smoking relapse and that VRCE is at least as efficacious as traditional CBT in terms of craving reduction and decrease in nicotine dependence. Dropout and relapse rate in the VRCE group was noticeably lower than the CBT group. Aside from mood scores, no significant differences were found regarding the other scales. CONCLUSION The present clinical trial provides evidence that VRCE was effective in preventing smoking relapse. Improvement in technology and methodology for future research and applications is delineated.
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Affiliation(s)
- Eric Malbos
- Department of Adult Psychiatry, Conception University Hospital, Marseille, France
- Equipe Imothep, Institut Fresnel, UMR 7249, Aix-Marseille Université, CNRS, Ecole Centrale Marseille, Marseille, France
| | - Baptiste Borwell
- Department of Adult Psychiatry, Conception University Hospital, Marseille, France
| | - Mélodie Einig-Iscain
- Department of Adult Psychiatry, Conception University Hospital, Marseille, France
- Equipe Imothep, Institut Fresnel, UMR 7249, Aix-Marseille Université, CNRS, Ecole Centrale Marseille, Marseille, France
| | - Théo Korchia
- Department of Adult Psychiatry, Conception University Hospital, Marseille, France
| | - Robin Cantalupi
- Cognitive Psychology Lab, UMR 7290, Aix-Marseille University, Marseille, France
| | - Laurent Boyer
- CEReSS, EA 3279, Center, La Timone Faculty of Medicine, Aix-Marseille Université, Marseille, France
| | - Christophe Lancon
- Department of Adult Psychiatry, Conception University Hospital, Marseille, France
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Pareek T, Overton JS, Nguyen LT, Rahman MT, Sharmin D, Cook JM, Platt DM. Modeling cue-exposure therapy for alcohol use disorder in rhesus monkeys: Effects of putative cognitive enhancers. Drug Alcohol Depend 2023; 243:109735. [PMID: 36549228 PMCID: PMC9852009 DOI: 10.1016/j.drugalcdep.2022.109735] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/11/2022] [Revised: 12/02/2022] [Accepted: 12/02/2022] [Indexed: 12/13/2022]
Abstract
BACKGROUND Cue-exposure therapy (CET) is an effective approach for anxiety-related disorders, but its effectiveness for substance use disorders is less clear. One potential means of improving CET outcomes is to include a cognitive-enhancing pharmacotherapy. This study evaluated d-cycloserine (DCS) and RY-023, putative cognitive enhancers targeting glutamate and GABA systems, respectively, in a monkey model of CET for alcohol use disorder. METHODS Male rhesus monkeys (n = 4) underwent multiple cycles of the CET procedure. During baseline (Phase 1), monkeys self-administered an ethanol solution under a fixed-ratio schedule and limited access conditions such that every 5th response in a 3-h session resulted in 30-s access to a drinking spout and a change in ethanol-paired cue lights from white to red. Behavior then was extinguished (Phase 2) by omitting the ethanol solution yet retaining the ethanol-paired stimulus lights. Monkeys also received injections of vehicle, DCS (3 mg/kg), a partial agonist at the glycine modulatory site on glutamatergic NMDA receptors, or the α5GABAA receptor-selective inverse agonist RY-023 (0.03 or 0.3 mg/kg). Once responding declined, monkeys underwent a cue reactivity test (Phase 3), and then returned to self-administration the following day to assess reacquisition (Phase 4). RESULTS Through multiple cycles, self-administration remained stable. Compared to vehicle, DCS facilitated extinction of ethanol seeking (Phase 2) and delayed reacquisition of ethanol self-administration (Phase 4). In contrast, RY-023 facilitated extinction (Phase 2) and reduced cue reactivity (Phase 3). CONCLUSIONS Adjunctive pharmacotherapy can improve CET outcomes, but the choice of pharmacotherapy should be dependent on the outcome of interest.
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Affiliation(s)
- Tanya Pareek
- Department of Psychiatry and Human Behavior, University of Mississippi Medical Center, Jackson, MS 39216, USA
| | - John S Overton
- Department of Psychiatry and Human Behavior, University of Mississippi Medical Center, Jackson, MS 39216, USA
| | - Luat T Nguyen
- Department of Psychiatry and Human Behavior, University of Mississippi Medical Center, Jackson, MS 39216, USA
| | - Md Toufiqur Rahman
- Department of Chemistry and Biochemistry, University of Wisconsin-Milwaukee, Milwaukee, WI 53211, USA
| | - Dishary Sharmin
- Department of Chemistry and Biochemistry, University of Wisconsin-Milwaukee, Milwaukee, WI 53211, USA
| | - James M Cook
- Department of Chemistry and Biochemistry, University of Wisconsin-Milwaukee, Milwaukee, WI 53211, USA
| | - Donna M Platt
- Department of Psychiatry and Human Behavior, University of Mississippi Medical Center, Jackson, MS 39216, USA; Center for Innovation and Discovery in Addictions, University of Mississippi Medical Center, Jackson, MS 39216, USA.
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Wiebe A, Kannen K, Selaskowski B, Mehren A, Thöne AK, Pramme L, Blumenthal N, Li M, Asché L, Jonas S, Bey K, Schulze M, Steffens M, Pensel MC, Guth M, Rohlfsen F, Ekhlas M, Lügering H, Fileccia H, Pakos J, Lux S, Philipsen A, Braun N. Virtual reality in the diagnostic and therapy for mental disorders: A systematic review. Clin Psychol Rev 2022; 98:102213. [PMID: 36356351 DOI: 10.1016/j.cpr.2022.102213] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2021] [Revised: 08/21/2022] [Accepted: 10/11/2022] [Indexed: 01/27/2023]
Abstract
BACKGROUND Virtual reality (VR) technologies are playing an increasingly important role in the diagnostics and treatment of mental disorders. OBJECTIVE To systematically review the current evidence regarding the use of VR in the diagnostics and treatment of mental disorders. DATA SOURCE Systematic literature searches via PubMed (last literature update: 9th of May 2022) were conducted for the following areas of psychopathology: Specific phobias, panic disorder and agoraphobia, social anxiety disorder, generalized anxiety disorder, posttraumatic stress disorder (PTSD), obsessive-compulsive disorder, eating disorders, dementia disorders, attention-deficit/hyperactivity disorder, depression, autism spectrum disorder, schizophrenia spectrum disorders, and addiction disorders. ELIGIBILITY CRITERIA To be eligible, studies had to be published in English, to be peer-reviewed, to report original research data, to be VR-related, and to deal with one of the above-mentioned areas of psychopathology. STUDY EVALUATION For each study included, various study characteristics (including interventions and conditions, comparators, major outcomes and study designs) were retrieved and a risk of bias score was calculated based on predefined study quality criteria. RESULTS Across all areas of psychopathology, k = 9315 studies were inspected, of which k = 721 studies met the eligibility criteria. From these studies, 43.97% were considered assessment-related, 55.48% therapy-related, and 0.55% were mixed. The highest research activity was found for VR exposure therapy in anxiety disorders, PTSD and addiction disorders, where the most convincing evidence was found, as well as for cognitive trainings in dementia and social skill trainings in autism spectrum disorder. CONCLUSION While VR exposure therapy will likely find its way successively into regular patient care, there are also many other promising approaches, but most are not yet mature enough for clinical application. REVIEW REGISTRATION PROSPERO register CRD42020188436. FUNDING The review was funded by budgets from the University of Bonn. No third party funding was involved.
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Affiliation(s)
- Annika Wiebe
- Department of Psychiatry and Psychotherapy, University Hospital Bonn, Bonn, Germany
| | - Kyra Kannen
- Department of Psychiatry and Psychotherapy, University Hospital Bonn, Bonn, Germany
| | - Benjamin Selaskowski
- Department of Psychiatry and Psychotherapy, University Hospital Bonn, Bonn, Germany
| | - Aylin Mehren
- Department of Psychiatry and Psychotherapy, University Hospital Bonn, Bonn, Germany
| | - Ann-Kathrin Thöne
- School of Child and Adolescent Cognitive Behavior Therapy (AKiP), Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
| | - Lisa Pramme
- Department of Psychiatry and Psychotherapy, University Hospital Bonn, Bonn, Germany
| | - Nike Blumenthal
- Department of Psychiatry and Psychotherapy, University Hospital Bonn, Bonn, Germany
| | - Mengtong Li
- Department of Psychiatry and Psychotherapy, University Hospital Bonn, Bonn, Germany
| | - Laura Asché
- Department of Psychiatry and Psychotherapy, University Hospital Bonn, Bonn, Germany
| | - Stephan Jonas
- Institute for Digital Medicine, University Hospital Bonn, Bonn, Germany
| | - Katharina Bey
- Department of Psychiatry and Psychotherapy, University Hospital Bonn, Bonn, Germany
| | - Marcel Schulze
- Department of Psychiatry and Psychotherapy, University Hospital Bonn, Bonn, Germany
| | - Maria Steffens
- Department of Psychiatry and Psychotherapy, University Hospital Bonn, Bonn, Germany
| | - Max Christian Pensel
- Department of Psychiatry and Psychotherapy, University Hospital Bonn, Bonn, Germany
| | - Matthias Guth
- Department of Psychiatry and Psychotherapy, University Hospital Bonn, Bonn, Germany
| | - Felicia Rohlfsen
- Department of Psychiatry and Psychotherapy, University Hospital Bonn, Bonn, Germany
| | - Mogda Ekhlas
- Department of Psychiatry and Psychotherapy, University Hospital Bonn, Bonn, Germany
| | - Helena Lügering
- Department of Psychiatry and Psychotherapy, University Hospital Bonn, Bonn, Germany
| | - Helena Fileccia
- Department of Psychiatry and Psychotherapy, University Hospital Bonn, Bonn, Germany
| | - Julian Pakos
- Department of Psychiatry and Psychotherapy, University Hospital Bonn, Bonn, Germany
| | - Silke Lux
- Department of Psychiatry and Psychotherapy, University Hospital Bonn, Bonn, Germany
| | - Alexandra Philipsen
- Department of Psychiatry and Psychotherapy, University Hospital Bonn, Bonn, Germany
| | - Niclas Braun
- Department of Psychiatry and Psychotherapy, University Hospital Bonn, Bonn, Germany.
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Smokers’ Self-Report and Behavioral Reactivity to Combined Personal Smoking Cues (Proximal + Environment + People): A Pilot Study. Brain Sci 2022; 12:brainsci12111547. [DOI: 10.3390/brainsci12111547] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2022] [Revised: 11/08/2022] [Accepted: 11/09/2022] [Indexed: 11/16/2022] Open
Abstract
Cue reactivity (CR) among smokers exposed to smoking-related stimuli, both proximal (e.g., cigarettes, lighter) and distal (environments, people), has been well-demonstrated. Furthermore, past work has shown that combining proximal smoking cues with smoking environment cues increases cue-provoked craving and smoking behavior above that elicited by either cue type alone. In this pilot study, we examined the impact of combining three personal cues, proximal + environment + people, on subjective and behavioral cue reactivity among smokers. To further understand the impact of this method, we also tested reactivity under the conditions of both smoking satiety and deprivation. In addition, we examined the extent to which cue-induced craving predicted immediate subsequent smoking. Fifteen smokers completed six sessions, of which two focused on the intake and development of personal cues and four involved personal cue reactivity sessions: (1) deprived, smoking cue combination, (2) deprived, nonsmoking cue combination, (3) sated, smoking combination, and (4) sated, nonsmoking cue combination. Cue-provoked craving was greater and smokers were quicker to light a cigarette and smoked more during their exposure to smoking rather than nonsmoking cues and in deprived compared to sated conditions, with no interaction between these variables. While deprived, greater cue-provoked craving in response to smoking cues was correlated with a quicker latency to light a cigarette. This work supports the feasibility of presenting three personal smoking-related combinations of cues within a cue reactivity paradigm and highlights the robust reactivity that this methodology can evoke in smokers.
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Schröder B, Mühlberger A. Assessing the attentional bias of smokers in a virtual reality anti-saccade task using eye tracking. Biol Psychol 2022; 172:108381. [PMID: 35710075 DOI: 10.1016/j.biopsycho.2022.108381] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2022] [Revised: 05/20/2022] [Accepted: 06/10/2022] [Indexed: 11/18/2022]
Abstract
INTRODUCTION Cognitive biases (among them attentional bias, AB) are considered an important factor in the development, maintenance, and recurrence of addiction. However, traditional paradigms to measure AB have been criticized regarding external validity and methodical issues. Therefore, and because the neurophysiological correlates of anti-saccade tasks are known, we implemented a novel smoking anti-saccade task in virtual reality (VR) to measure AB and inhibitory control in different contexts and with higher ecological validity. METHODS Smokers (n = 20) and non-smokers (n = 20) were tested on a classic pro- and anti-saccade task, a VR anti-saccade task and a VR attention fixation task (all containing smoking-related and neutral stimuli) while eye-tracking data was collected. Two VR contexts (park and office room) were applied. RESULTS Saccade latencies were significantly higher for the smoking group in the VR anti-saccade task. However, this effect did not differ between smoking-related and neutral stimuli, thus overall no AB was observed. Instead, AB was only present in the park context. Additionally, saccade latencies and error rates were significantly higher in the park context. CONCLUSIONS Results indicate impaired inhibitory control in smokers relative to non-smokers. The lack of evidence for a general AB might be due to the lower severity of smoking dependence in the smoking sample. Instead, results suggest context specificity of AB. Implications for smoking cessation interventions in the field of inhibitory control training and attention bias modification are discussed.
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Affiliation(s)
- Benedikt Schröder
- Department for Psychology, Clinical Psychology and Psychotherapy, University of Regensburg, Germany.
| | - Andreas Mühlberger
- Department for Psychology, Clinical Psychology and Psychotherapy, University of Regensburg, Germany
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Keijsers M, Vega-Corredor MC, Tomintz M, Hoermann S. Virtual Reality Technology Use in Cigarette Craving and Smoking Interventions (I "Virtually" Quit): Systematic Review. J Med Internet Res 2021; 23:e24307. [PMID: 34533471 PMCID: PMC8486991 DOI: 10.2196/24307] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2020] [Revised: 01/22/2021] [Accepted: 06/21/2021] [Indexed: 12/23/2022] Open
Abstract
BACKGROUND Over the last 2 decades, virtual reality technologies (VRTs) have been proposed as a way to enhance and improve smoking cessation therapy. OBJECTIVE This systematic review aims to evaluate and summarize the current knowledge on the application of VRT in various smoking cessation therapies, as well as to explore potential directions for future research and intervention development. METHODS A literature review of smoking interventions using VRT was conducted. RESULTS Not all intervention studies included an alternative therapy or a placebo condition against which the effectiveness of the intervention could be benchmarked, or a follow-up measure to ensure that the effects were lasting. Virtual reality (VR) cue exposure therapy was the most extensively studied intervention, but its effect on long-term smoking behavior was inconsistent. Behavioral therapies such as a VR approach-avoidance task or gamified interventions were less common but reported positive results. Notably, only 1 study combined Electronic Nicotine Delivery Devices with VRT. CONCLUSIONS The inclusion of a behavioral component, as is done in the VR approach-avoidance task and gamified interventions, may be an interesting avenue for future research on smoking interventions. As Electronic Nicotine Delivery Devices are still the subject of much controversy, their potential to support smoking cessation remains unclear. For future research, behavioral or multicomponent interventions are promising avenues of exploration. Future studies should improve their validity by comparing their intervention group with at least 1 alternative or placebo control group, as well as incorporating follow-up measures.
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Affiliation(s)
- Merel Keijsers
- School of Product Design, College of Engineering, University of Canterbury, Christchurch, New Zealand
- HIT Lab NZ, College of Engineering, University of Canterbury, Christchurch, New Zealand
- John Cabot University, Rome, Italy
| | | | - Melanie Tomintz
- Geospatial Research Institute, University of Canterbury, Christchurch, New Zealand
| | - Simon Hoermann
- School of Product Design, College of Engineering, University of Canterbury, Christchurch, New Zealand
- HIT Lab NZ, College of Engineering, University of Canterbury, Christchurch, New Zealand
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Langener S, Van Der Nagel J, van Manen J, Markus W, Dijkstra B, De Fuentes-Merillas L, Klaassen R, Heitmann J, Heylen D, Schellekens A. Clinical Relevance of Immersive Virtual Reality in the Assessment and Treatment of Addictive Disorders: A Systematic Review and Future Perspective. J Clin Med 2021; 10:3658. [PMID: 34441953 PMCID: PMC8396890 DOI: 10.3390/jcm10163658] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2021] [Revised: 08/10/2021] [Accepted: 08/14/2021] [Indexed: 02/02/2023] Open
Abstract
(1) Background: Virtual reality (VR) has been investigated in a variety of psychiatric disorders, including addictive disorders (ADs); (2) Objective: This systematic review evaluates the current evidence of immersive VR (using head-mounted displays) in the clinical assessment and treatment of ADs; (3) Method: PubMed and PsycINFO were queried for publications up to November 2020; (4) Results: We screened 4519 titles, 114 abstracts and 85 full-texts, and analyzed 36 articles regarding the clinical assessment (i.e., diagnostic and prognostic value; n = 19) and treatment (i.e., interventions; n = 17) of ADs. Though most VR assessment studies (n = 15/19) showed associations between VR-induced cue-reactivity and clinical parameters, only two studies specified diagnostic value. VR treatment studies based on exposure therapy showed no or negative effects. However, other VR interventions like embodied and aversive learning paradigms demonstrated positive findings. The overall study quality was rather poor; (5) Conclusion: Though VR in ADs provides ecologically valid environments to induce cue-reactivity and provide new treatment paradigms, the added clinical value in assessment and therapy remains to be elucidated before VR can be applied in clinical care. Therefore, future work should investigate VR efficacy in randomized clinical trials using well-defined clinical endpoints.
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Affiliation(s)
- Simon Langener
- Human Media Interaction, University of Twente, 7522 NB Enschede, The Netherlands; (J.V.D.N.); (R.K.); (D.H.)
- Tactus Addiction Centre, 7418 ET Deventer, The Netherlands;
- Nijmegen Institute for Scientist-Practitioners in Addiction, 6525 GD Nijmegen, The Netherlands; (W.M.); (B.D.); (L.D.F.-M.); (J.H.); (A.S.)
| | - Joanne Van Der Nagel
- Human Media Interaction, University of Twente, 7522 NB Enschede, The Netherlands; (J.V.D.N.); (R.K.); (D.H.)
- Tactus Addiction Centre, 7418 ET Deventer, The Netherlands;
- Nijmegen Institute for Scientist-Practitioners in Addiction, 6525 GD Nijmegen, The Netherlands; (W.M.); (B.D.); (L.D.F.-M.); (J.H.); (A.S.)
| | - Jeannette van Manen
- Tactus Addiction Centre, 7418 ET Deventer, The Netherlands;
- Nijmegen Institute for Scientist-Practitioners in Addiction, 6525 GD Nijmegen, The Netherlands; (W.M.); (B.D.); (L.D.F.-M.); (J.H.); (A.S.)
| | - Wiebren Markus
- Nijmegen Institute for Scientist-Practitioners in Addiction, 6525 GD Nijmegen, The Netherlands; (W.M.); (B.D.); (L.D.F.-M.); (J.H.); (A.S.)
- IrisZorg Addiction Care, 6835 HZ Arnhem, The Netherlands
| | - Boukje Dijkstra
- Nijmegen Institute for Scientist-Practitioners in Addiction, 6525 GD Nijmegen, The Netherlands; (W.M.); (B.D.); (L.D.F.-M.); (J.H.); (A.S.)
- Radboud University Medical Centre, 6525 GC Nijmegen, The Netherlands
- Novadic-Kentron, Network for Addiction Treatment Service, 5261 LX Vught, The Netherlands
| | - Laura De Fuentes-Merillas
- Nijmegen Institute for Scientist-Practitioners in Addiction, 6525 GD Nijmegen, The Netherlands; (W.M.); (B.D.); (L.D.F.-M.); (J.H.); (A.S.)
- Novadic-Kentron, Network for Addiction Treatment Service, 5261 LX Vught, The Netherlands
| | - Randy Klaassen
- Human Media Interaction, University of Twente, 7522 NB Enschede, The Netherlands; (J.V.D.N.); (R.K.); (D.H.)
| | - Janika Heitmann
- Nijmegen Institute for Scientist-Practitioners in Addiction, 6525 GD Nijmegen, The Netherlands; (W.M.); (B.D.); (L.D.F.-M.); (J.H.); (A.S.)
- Department of Clinical Psychology and Experimental Psychopathology, University of Groningen, 9712 CP Groningen, The Netherlands
| | - Dirk Heylen
- Human Media Interaction, University of Twente, 7522 NB Enschede, The Netherlands; (J.V.D.N.); (R.K.); (D.H.)
| | - Arnt Schellekens
- Nijmegen Institute for Scientist-Practitioners in Addiction, 6525 GD Nijmegen, The Netherlands; (W.M.); (B.D.); (L.D.F.-M.); (J.H.); (A.S.)
- Radboud University Medical Centre, 6525 GC Nijmegen, The Netherlands
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Tsamitros N, Sebold M, Gutwinski S, Beck A. Virtual Reality-Based Treatment Approaches in the Field of Substance Use Disorders. CURRENT ADDICTION REPORTS 2021. [DOI: 10.1007/s40429-021-00377-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Abstract
Purpose
Substance use disorders (SUD) are burdening chronic conditions characterized by high relapse rates despite severe negative consequences. Substance-related cues that elicit craving by means of automatic physiological and behavioural responses have long been suggested to predict relapse. One major mechanism contributing to relapse behaviour are cue-induced behavioural approach tendencies towards the addictive agent. Recently, there has been an emerging interest in virtual reality (VR)-based approaches to assess and modify craving and its related responses. This review aims at elucidating (1) VR techniques applied in the field of SUD, (2) VR as an induction/assessment tool for biopsychological correlates of craving and (3) VR-based therapeutic approaches.
Findings
There is an emerging number of studies focusing on different substances of abuse incorporating VR in craving induction/assessment as well as therapy. Despite some limitations as missing of randomized controlled clinical trials with large samples and missing data on the long-term effects of VR treatment, the VR approach showed consistent results in eliciting and reducing craving across different substances.
Summary
This review suggests virtual reality as a promising tool for the assessment and treatment of craving among individuals with substance use disorders. Because of its ecological validity, VR unifies the benefits of a laboratory setting with the advantages of a realistic environment. Further studies with large samples and randomized controlled clinical trials using more homogenous VR techniques as well as assessment of objective biophysiological craving markers are required.
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Zandonai T, Benvegnù G, Tommasi F, Ferrandi E, Libener E, Ferraro S, Maris B, Chiamulera C. A virtual reality study on postretrieval extinction of smoking memory reconsolidation in smokers. J Subst Abuse Treat 2021; 125:108317. [PMID: 34016302 DOI: 10.1016/j.jsat.2021.108317] [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] [Received: 09/16/2020] [Revised: 12/02/2020] [Accepted: 01/31/2021] [Indexed: 10/22/2022]
Abstract
Exposure to smoking-related stimuli may induce the reconsolidation of smoking-related memories in smokers. Research has proposed that extinction applied after the retrieval of a smoking memory may inhibit reconsolidation and prevent craving. The aim of this study was to test the effect of postretrieval extinction (PRE) on the reconsolidation of smoking memory by using a virtual reality (VR) simulation in smokers. On the day 1 session, the study exposed 46 smokers to a neutral and then to a smoking VR scenario under a fixed-block protocol. On day 2, the study randomized participants into three groups (G) and exposed them to a 15-s VR immersion in smoking (G1, G3) or neutral (G2) scenario for memory retrieval. After 15 min, the study exposed G1 and G2 to a VR PRE during the temporal window of memory vulnerability, whereas the study exposed G3 to extinction immediately after retrieval. On day 3, the study exposed all groups to neutral and smoking scenarios similar to day 1. All groups significantly increased craving for cigarettes after exposure to the smoking scenario on day 1 (p < 0.01). On day 3, VR PRE after a 15-second VR smoking memory retrieval was able to inhibit reconsolidation in G1, but not in G3 exposed to PRE before the window of vulnerability, or in G2 not exposed to the smoking memory retrieval. These findings show the superiority of VR PRE after smoking memory retrieval compared to a standard extinction procedure.
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Affiliation(s)
- Thomas Zandonai
- Department of Pharmacology, Pediatrics and Organic Chemistry, Miguel Hernández University of Elche, Spain.
| | - Giulia Benvegnù
- Department of General Psychology, University of Padua, via Venezia 8, 35131 Padua, Italy; Department of Diagnostics and Public Health, Pharmacology Section, Neuropsychopharmacology Lab, University of Verona, Policlinico "G.B. Rossi", P.le Scuro 10, 37134 Verona, Italy
| | - Francesco Tommasi
- Department of Diagnostics and Public Health, Pharmacology Section, Neuropsychopharmacology Lab, University of Verona, Policlinico "G.B. Rossi", P.le Scuro 10, 37134 Verona, Italy
| | - Elisa Ferrandi
- Department of Diagnostics and Public Health, Pharmacology Section, Neuropsychopharmacology Lab, University of Verona, Policlinico "G.B. Rossi", P.le Scuro 10, 37134 Verona, Italy
| | - Elettra Libener
- Department of Diagnostics and Public Health, Pharmacology Section, Neuropsychopharmacology Lab, University of Verona, Policlinico "G.B. Rossi", P.le Scuro 10, 37134 Verona, Italy
| | - Stefano Ferraro
- Department of Diagnostics and Public Health, Pharmacology Section, Neuropsychopharmacology Lab, University of Verona, Policlinico "G.B. Rossi", P.le Scuro 10, 37134 Verona, Italy; Department of Computer Science, Altair Robotics Laboratory, University of Verona, Strada le Grazie 15, 37134 Verona, Italy
| | - Bogdan Maris
- Department of Computer Science, Altair Robotics Laboratory, University of Verona, Strada le Grazie 15, 37134 Verona, Italy
| | - Cristiano Chiamulera
- Department of Diagnostics and Public Health, Pharmacology Section, Neuropsychopharmacology Lab, University of Verona, Policlinico "G.B. Rossi", P.le Scuro 10, 37134 Verona, Italy
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Tamburin S, Dal Lago D, Armani F, Turatti M, Saccà R, Campagnari S, Chiamulera C. Smoking-related cue reactivity in a virtual reality setting: association between craving and EEG measures. Psychopharmacology (Berl) 2021; 238:1363-1371. [PMID: 33263158 PMCID: PMC8062345 DOI: 10.1007/s00213-020-05733-3] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/31/2020] [Accepted: 11/23/2020] [Indexed: 11/27/2022]
Abstract
BACKGROUND Cue-reactivity is the array of responses that smokers exhibit when exposed to conditioned and contextual stimuli previously associated to substance use. The difficulty to experimentally recreate the complexity of smokers' spatial experience and context requires more ecological models. Virtual reality (VR) creates a state of immersion close to reality allowing controlled assessments of behavioral responses. To date, no studies investigated brain activation associated to smoking cue-reactivity in VR using electroencephalography (EEG). AIMS To investigate whether a VR cue-reactivity paradigm (a) may increase smoking craving, (b) is feasible with EEG recording, and (c) induces craving levels associated to EEG desynchronization. METHODS Smokers (N = 20) and non-smokers (N = 20) were exposed to neutral and smoking-related VR scenarios, without and with smoking conditioned stimuli, respectively. EEG was recorded from occipital and parietal leads throughout the sessions to assess alpha band desynchronization. Smoking and food craving and presence visual analogue scales (VAS) were assessed during the session. RESULTS To be smoker, but not non-smoker, significantly influenced smoking craving VAS induced by smoking cue VR but not by neutral VR. No significant food craving changes was observed during the VR sessions. The new finding was that EEG alpha band power in posterior leads was significantly increased by the smoking context scenario only in smokers, and that the degree of smoking (i.e., heavy vs. light) was significantly associated to this neurophysiological measure. CONCLUSIONS This study demonstrated, for the first time, the feasibility of EEG recording in a VR setting, suggesting that EEG desynchronization may be a neurophysiological marker of smoking cue-reactivity.
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Affiliation(s)
- Stefano Tamburin
- Department of Neurosciences, Biomedicine and Movement Sciences, University of Verona, Piazzale Scuro 10, I-37134, Verona, Italy.
| | - Denise Dal Lago
- Department of Diagnostic and Public Health, University of Verona, Piazzale Scuro 10, I-37134, Verona, Italy
| | - Federica Armani
- Department of Diagnostic and Public Health, University of Verona, Piazzale Scuro 10, I-37134, Verona, Italy
| | - Marco Turatti
- Department of Neurosciences, Biomedicine and Movement Sciences, University of Verona, Piazzale Scuro 10, I-37134, Verona, Italy
| | - Riccardo Saccà
- Department of Diagnostic and Public Health, University of Verona, Piazzale Scuro 10, I-37134, Verona, Italy
| | - Simone Campagnari
- Department of Diagnostic and Public Health, University of Verona, Piazzale Scuro 10, I-37134, Verona, Italy
| | - Cristiano Chiamulera
- Department of Diagnostic and Public Health, University of Verona, Piazzale Scuro 10, I-37134, Verona, Italy.
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de Bruijn GJ, de Vries J, Bolman C, Wiers R. (No) escape from reality? Cigarette craving in virtual smoking environments. J Behav Med 2020; 44:138-143. [PMID: 32710157 DOI: 10.1007/s10865-020-00170-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2020] [Accepted: 07/13/2020] [Indexed: 10/23/2022]
Abstract
Cue-Exposure Therapy (CET) is considered an effective strategy to combat cigarette cravings and smoking relapses, but evidence is mixed. In this lab-based experimental study, we manipulated levels of realism for smoking scenarios in Virtual Environments (VE) and randomly exposed smokers and recent-quitters to one of two versions (low versus high realism) of these scenarios. Prior and after scenario exposure, valid measures of cigarette craving were obtained. Prior to exposure, we assessed nicotine dependence and smoking status (current smokers versus recent-quitter). Within-subject repeated measures analysis of covariance showed that there was an interaction of experimental condition with smoking status on cigarette craving. Amongst recent-quitters, high realistic scenarios produced stronger increases in craving than low realistic scenarios, but this effect was reversed in current smokers. It is concluded that VE technologies are a potentially relevant tool for smoking CET that warrant further exploration.
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Affiliation(s)
- Gert-Jan de Bruijn
- Amsterdam School of Communication Research ASCoR, University of Amsterdam, Nieuwe Achtergracht 166, 1018 WV, Amsterdam, The Netherlands.
| | - Joost de Vries
- Amsterdam School of Communication Research ASCoR, University of Amsterdam, Nieuwe Achtergracht 166, 1018 WV, Amsterdam, The Netherlands
| | - Catherine Bolman
- Department of Psychology and Educational Sciences, Open University of the Netherlands, Heerlen, The Netherlands
| | - Reinout Wiers
- Addiction Development and Psychopathology (ADAPT)-Lab, Department of Psychology and Center for Urban Mental Health, University of Amsterdam, Amsterdam, The Netherlands
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12
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Jiang S, Yang T, Bullen C, Chen J, Yu L, Peng S, Rockett IRH. Real-world unassisted quit success and related contextual factors: a population-based study of Chinese male smokers. Tob Control 2020; 30:498-504. [PMID: 32675250 DOI: 10.1136/tobaccocontrol-2019-055594] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2019] [Revised: 05/12/2020] [Accepted: 05/12/2020] [Indexed: 11/03/2022]
Abstract
OBJECTIVES To examine the association of exposure to secondhand smoke (SHS) and tobacco advertising with unassisted smoking cessation among Chinese male smokers. METHODS A questionnaire was administered to 6500 male adult smokers from six cities in China selected in a cross-sectional multistage sampling design. The survey collected self-reported demographic characteristics, smoking and cessation status, SHS exposure and tobacco advertising exposure, with 5782 valid questionnaires included in this study. Multiple logistic regression analysis was used to assess the association of unassisted smoking cessation with exposure to SHS and tobacco advertising. RESULTS 42.1% of smokers who made unassisted quit attempts achieved abstinence (95% CI 32.5% to 51.7%). SHS (adjusted OR (aOR) 0.36; 95% CI 0.18 to 0.71; p=0.033) and tobacco advertising exposure (aOR 0.63; 95% CI 0.37 to 0.95; p=0.039) were negatively associated with unassisted smoking cessation. CONCLUSION The vast majority of Chinese male smokers rely on unassisted methods to quit smoking. Success prevalence is high, which is very beneficial to health. This study suggests that exposure to secondhand smoking and tobacco advertising hinders the success of unassisted cessation. These findings speak to the need for environmental tobacco control measures to promote unassisted smoking cessation among Chinese adult male smokers.
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Affiliation(s)
- Shuhan Jiang
- School of Humanities and Management, Zhejiang Chinese Medical University, Hangzhou, Zhejiang, China
| | - Tingzhong Yang
- Children's Hospital/Center for Tobacco Control Research, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, China
| | - Christopher Bullen
- National Institute for Health Innovation, The University of Auckland, Auckland, New Zealand
| | - Jinsong Chen
- National Institute for Health Innovation, The University of Auckland, Auckland, New Zealand
| | - Lingwei Yu
- Center for Tobacco Control Research, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, China
| | - Sihui Peng
- Center for Tobacco Control Research, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, China
| | - Ian R H Rockett
- Department of Epidemiology, West Virginia University School of Public Health, Morgantown, West Virginia, USA.,Department of Psychiatry, University of Rochester Medical Center, Rochester, New York, USA
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13
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Takemoto J, Parmentier B, Bratelli R, Merritt T, California Health Sciences University L. Extended Reality in Patient Care and Pharmacy Practice: A Viewpoint. JOURNAL OF CONTEMPORARY PHARMACY PRACTICE 2020. [DOI: 10.37901/jcphp18-00030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
Abstract
The evolution of technology has given practitioners and educators more tools to better treat, manage, and educate both patients and future pharmacists. The objective of this viewpoint publication is to describe the current use of extended reality (XR) in pharmacy and propose ways in which pharmacy practice and education may benefit from incorporation of this technology. While these tools have been used for decades by many other professions, pharmacy is starting to adopt XR in professional and educational practice. XR (virtual reality, mixed reality, and augmented reality) is being used in various aspects of pharmacy care and education, such as pain management, diabetes self-care, cross-checking of prescriptions, treatments for addiction, and (in limited ways) patient and pharmacy education. There is great potential for further integration of XR into pharmacy practice and pharmacy education to ultimately improve patient care and education as well as pharmacy education.
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14
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Segawa T, Baudry T, Bourla A, Blanc JV, Peretti CS, Mouchabac S, Ferreri F. Virtual Reality (VR) in Assessment and Treatment of Addictive Disorders: A Systematic Review. Front Neurosci 2020; 13:1409. [PMID: 31998066 PMCID: PMC6965009 DOI: 10.3389/fnins.2019.01409] [Citation(s) in RCA: 72] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2019] [Accepted: 12/12/2019] [Indexed: 12/12/2022] Open
Abstract
Background: Substance Use Disorder (SUD) and behavioral addictions are common and require a multidisciplinary approach. New technologies like Virtual Reality could have the potential to improve assessment and treatment of these disorders. Objective: In the present paper, we therefore present an overview of Virtual Reality (Head Mounted Devices) in the field of addiction medicine for craving assessment and treatment. Method: We conducted a systematic review by querying PubMed database for the titles of articles published up to March 2019 with the terms [virtual] AND [addictive] OR [addiction] OR [substance] OR [alcohol] OR [cocaine] OR [cannabis] OR [opioid] OR [tobacco] OR [nicotine] OR [methamphetamine] OR [gaming] OR [gambling]. Results: We screened 319 abstracts and analyzed 37 articles, dividing them into two categories, the first for assessment of cue reactivity (craving, psychophysiological response and attention to cue) and the second for intervention, each drug (nicotine, cocaine, alcohol, cannabis, gambling) being detailed within each category. Conclusions: This overview suggest that VR provide benefits in the assessment and treatment of substance use disorders and behavior addictions and achieve high levels of ecological validity. While, craving provocation in VR is effective across addiction disorders, treatments based exclusively on virtual exposure to drug related cues as shown heterogenous results.
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Affiliation(s)
- Tomoyuki Segawa
- Department of Psychiatry, Hôpital Saint-Antoine, Sorbonne Université, Paris, France
| | - Thomas Baudry
- Department of Psychiatry, Hôpital Saint-Antoine, Sorbonne Université, Paris, France
| | - Alexis Bourla
- Department of Psychiatry, Hôpital Saint-Antoine, Sorbonne Université, Paris, France.,Jeanne d'Arc Hospital, INICEA Group, Saint-Mandé, France
| | - Jean-Victor Blanc
- Department of Psychiatry, Hôpital Saint-Antoine, Sorbonne Université, Paris, France
| | | | - Stephane Mouchabac
- Department of Psychiatry, Hôpital Saint-Antoine, Sorbonne Université, Paris, France
| | - Florian Ferreri
- Department of Psychiatry, Hôpital Saint-Antoine, Sorbonne Université, Paris, France
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Takemoto J, Parmentier B, Bratelli R, Merritt T, Coyne L. Extended Reality in Patient Care and Pharmacy Practice: A Viewpoint. JOURNAL OF CONTEMPORARY PHARMACY PRACTICE 2019. [DOI: 10.37901/2573-2765-66.4.33] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
Abstract
The evolution of technology has given practitioners and educators more tools to better treat, manage, and educate both patients and future pharmacists. The objective of this viewpoint publication is to describe the current use of extended reality (XR) in pharmacy and propose ways in which pharmacy practice and education may benefit from incorporation of this technology. While these tools have been used for decades by many other professions, pharmacy is starting to adopt XR in professional and educational practice. XR (virtual reality, mixed reality, and augmented reality) is being used in various aspects of pharmacy care and education, such as pain management, diabetes self-care, cross-checking of prescriptions, treatments for addiction, and (in limited ways) patient and pharmacy education. There is great potential for further integration of XR into pharmacy practice and pharmacy education to ultimately improve patient care and education as well as pharmacy education.
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16
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Wang YG, Liu MH, Shen ZH. A virtual reality counterconditioning procedure to reduce methamphetamine cue-induced craving. J Psychiatr Res 2019; 116:88-94. [PMID: 31226580 DOI: 10.1016/j.jpsychires.2019.06.007] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/02/2019] [Revised: 05/29/2019] [Accepted: 06/13/2019] [Indexed: 01/19/2023]
Abstract
The present work developed a virtual reality (VR) counterconditioning procedure (VRCP), and investigated its efficacy in treatment of cue-induced craving in individuals with methamphetamine (METH) dependence. In study 1, thirty-one patients diagnosed with METH dependence received VRCP, while twenty-nine METH-dependent patients in waiting-list group did not. In study 2, the VRCP was computerized as a VR treatment system. Six-hundred and twelve abstinent individuals with a history of METH dependence received the computerized VRCP, while two-hundred seventy-six abstinent individuals with a history of METH dependence in waiting-list group did not. Patients with METH dependence who received VRCP showed a significantly larger decrease on the score of METH-craving and METH-liking from baseline to follow-up assessments, compared to those who did not received VRCP. Participants received VRCP showed a significantly larger decrease in HRV indexes on time domain and non-linear domain from baseline to follow-up assessments during exposure to VR cues, compared to those in waiting-list group. These findings indicate that the counterconditioning procedure under VR environment may be a useful strategy in suppressing cue-induced reactivity for patients with METH dependence.
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Affiliation(s)
- Yong-Guang Wang
- Department of Brain Functioning Research, The Seventh Hospital of Hangzhou, 305 Tianmushan Road, Hangzhou, 310013, Zhejiang Province, China; Anhui Psychiatric Medical Center, Anhui Medical University, Hefei, Anhui Province, China; Zhejiang Provincial Institute of Drug Abuse Research, Hangzhou, Zhejiang Province, China.
| | - Meng-Hui Liu
- Anhui Psychiatric Medical Center, Anhui Medical University, Hefei, Anhui Province, China
| | - Zhi-Hua Shen
- Department of Brain Functioning Research, The Seventh Hospital of Hangzhou, 305 Tianmushan Road, Hangzhou, 310013, Zhejiang Province, China
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17
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Pericot-Valverde I, Secades-Villa R, Gutiérrez-Maldonado J. A randomized clinical trial of cue exposure treatment through virtual reality for smoking cessation. J Subst Abuse Treat 2019; 96:26-32. [DOI: 10.1016/j.jsat.2018.10.003] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2018] [Revised: 09/24/2018] [Accepted: 10/15/2018] [Indexed: 01/22/2023]
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18
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Wang YG, Shen ZH, Wu XC. Detection of patients with methamphetamine dependence with cue-elicited heart rate variability in a virtual social environment. Psychiatry Res 2018; 270:382-388. [PMID: 30300868 DOI: 10.1016/j.psychres.2018.10.009] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/08/2018] [Revised: 09/24/2018] [Accepted: 10/01/2018] [Indexed: 01/05/2023]
Abstract
In the present study, we developed a methamphetamine (METH)-related virtual social environment to elicit subjective craving and physiological reactivity. Sixty-one male patients who were abstinent from METH use and 45 age-matched healthy males (i.e., normal controls) were recruited. The physiological electrocardiogram (ECG) signals were recorded before (resting-state condition) and during viewing of a METH-cue video in the virtual environment (cue-induced condition). The cue-induced subjective craving was measured with a visual analogue scale (VAS) for patients with METH dependence. The results indicated that the cue-induced condition elicited significant differences in heart rate variability (HRV) between patients with METH dependence and normal controls. The changes of HRV indexes on time domain and non-linear domain from the resting-state condition to the cue-induced condition were positively correlated with the score on VAS of METH craving. Using a supervised machine learning algorithm with the features extracted from HRV changes, our results showed that the discriminant model provided a high predictive power for distinguishing patients with METH dependence from normal controls. Our findings support that immersing subjects with METH dependence in a METH-related virtual social environment can successfully induce physiological reactivity, and cue-induced physiological signal changes may have a potential implication in clinical practice.
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Affiliation(s)
- Yong-Guang Wang
- Department of Brain Functioning Research, The Seventh Hospital of Hangzhou, 305 Tianmushan Road, Hangzhou, Zhejiang Province 310013, China; Clinical Institute of Mental Health in Hangzhou, Anhui Medical University, Hangzhou, Zhejiang Province, China; Zhejiang provincial Institute of Detoxification Research, Hangzhou, Zhejiang Province, China.
| | - Zhi-Hua Shen
- Department of Brain Functioning Research, The Seventh Hospital of Hangzhou, 305 Tianmushan Road, Hangzhou, Zhejiang Province 310013, China; Clinical Institute of Mental Health in Hangzhou, Anhui Medical University, Hangzhou, Zhejiang Province, China; Zhejiang provincial Institute of Detoxification Research, Hangzhou, Zhejiang Province, China
| | - Xuan-Chen Wu
- Hangzhou Seventh Science and Technology Co., Ltd, Hangzhou, Zhejiang Province, China
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19
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Mindfulness-based relapse prevention combined with virtual reality cue exposure for methamphetamine use disorder: Study protocol for a randomized controlled trial. Contemp Clin Trials 2018; 70:99-105. [DOI: 10.1016/j.cct.2018.04.006] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2018] [Revised: 04/17/2018] [Accepted: 04/17/2018] [Indexed: 12/26/2022]
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20
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Metcalf M, Rossie K, Stokes K, Tallman C, Tanner B. Virtual Reality Cue Refusal Video Game for Alcohol and Cigarette Recovery Support: Summative Study. JMIR Serious Games 2018; 6:e7. [PMID: 29661748 PMCID: PMC5928331 DOI: 10.2196/games.9231] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2017] [Revised: 02/23/2018] [Accepted: 03/13/2018] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND New technologies such as virtual reality, augmented reality, and video games hold promise to support and enhance individuals in addiction treatment and recovery. Quitting or decreasing cigarette or alcohol use can lead to significant health improvements for individuals, decreasing heart disease risk and cancer risks (for both nicotine and alcohol use), among others. However, remaining in recovery from use is a significant challenge for most individuals. OBJECTIVE We developed and assessed the Take Control game, a partially immersive Kinect for Windows platform game that allows users to counter substance cues through active movements (hitting, kicking, etc). METHODS Formative analysis during phase I and phase II guided development. We conducted a small wait-list control trial using a quasi-random sampling technique (systematic) with 61 participants in recovery from addiction to alcohol or tobacco. Participants used the game 3 times and reported on substance use, cravings, satisfaction with the game experience, self-efficacy related to recovery, and side effects from exposure to a virtual reality intervention and substance cues. RESULTS Participants found the game engaging and fun and felt playing the game would support recovery efforts. On average, reported substance use decreased for participants during the intervention period. Participants in recovery for alcohol use saw more benefit than those in recovery for tobacco use, with a statistically significant increase in self-efficacy, attitude, and behavior during the intervention. Side effects from the use of a virtual reality intervention were minor and decreased over time; cravings and side effects also decreased during the study. CONCLUSIONS The preliminary results suggest the intervention holds promise as an adjunct to standard treatment for those in recovery, particularly from alcohol use.
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Affiliation(s)
- Mary Metcalf
- Clinical Tools, Inc, Chapel Hill, NC, United States
| | - Karen Rossie
- Clinical Tools, Inc, Chapel Hill, NC, United States
| | - Katie Stokes
- Clinical Tools, Inc, Chapel Hill, NC, United States
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Chiamulera C, Ferrandi E, Benvegnù G, Ferraro S, Tommasi F, Maris B, Zandonai T, Bosi S. Virtual Reality for Neuroarchitecture: Cue Reactivity in Built Spaces. Front Psychol 2017; 8:185. [PMID: 28243216 PMCID: PMC5303754 DOI: 10.3389/fpsyg.2017.00185] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2016] [Accepted: 01/30/2017] [Indexed: 11/24/2022] Open
Affiliation(s)
- Cristiano Chiamulera
- Neuropsychopharmacology Lab, Sezione Farmacologia, Università di Verona Verona, Italy
| | - Elisa Ferrandi
- Neuropsychopharmacology Lab, Sezione Farmacologia, Università di Verona Verona, Italy
| | - Giulia Benvegnù
- Neuropsychopharmacology Lab, Sezione Farmacologia, Università di Verona Verona, Italy
| | - Stefano Ferraro
- Neuropsychopharmacology Lab, Sezione Farmacologia, Università di VeronaVerona, Italy; Altair Robotics Laboratory, Department of Computer Science, Università di VeronaVerona, Italy
| | - Francesco Tommasi
- Neuropsychopharmacology Lab, Sezione Farmacologia, Università di Verona Verona, Italy
| | - Bogdan Maris
- Altair Robotics Laboratory, Department of Computer Science, Università di Verona Verona, Italy
| | - Thomas Zandonai
- Experimental Psychology Department, Faculty of Psychology, Mind, Brain and Behaviour Research Center, University of Granada Granada, Spain
| | - Sandra Bosi
- Italian League against Cancer (LILT) Reggio Emilia, Italy
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Nonnemaker J, Kim A, Shafer P, Loomis B, Hill E, Holloway J, Farrelly M. Influence of point-of-sale tobacco displays and plain black and white cigarette packaging and advertisements on adults: Evidence from a virtual store experimental study. Addict Behav 2016; 56:15-22. [PMID: 26785362 DOI: 10.1016/j.addbeh.2016.01.001] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2015] [Revised: 01/03/2016] [Accepted: 01/06/2016] [Indexed: 11/17/2022]
Abstract
INTRODUCTION We examined the potential impact of banning tobacco displays and mandating plain packaging and cigarette advertisements at the point of sale (POS) on adult outcomes. METHODS A virtual convenience store was created with scenarios in which the tobacco product display was either fully visible (status quo) or enclosed behind a cabinet (display ban), and cigarette packs and advertisements were either in full color (status quo) or black and white, text only (plain). A national convenience sample of 1313 adult current smokers and recent quitters was randomized to 1 of 4 conditions and given a shopping task to complete in the virtual store. Main outcomes were participants' self-reported urge to smoke and tobacco purchase attempts in the virtual store. RESULTS Compared with recent quitters in the status quo conditions, recent quitters in the display ban condition had lower urges to smoke (β=-4.82, 95% CI=-8.16--1.49, p<0.01). Compared with current smokers in the status quo conditions, smokers in the display ban conditions were less likely to attempt to purchase cigarettes in the virtual store (OR=0.05, 95% CI=0.03-0.08, P<0.01). Smokers exposed to plain packs and ads were significantly less likely to attempt to purchase cigarettes (OR=0.31, 95% CI=0.20-0.47, P<0.01) than those exposed to color packs and ads. CONCLUSIONS Policies that ban the display of tobacco products or require plain packaging and advertising at the POS may help reduce adult smoking.
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Affiliation(s)
- James Nonnemaker
- RTI International, 3040 E. Cornwallis Road, Research Triangle Park, NC 27709, USA.
| | - Annice Kim
- RTI International, 3040 E. Cornwallis Road, Research Triangle Park, NC 27709, USA
| | - Paul Shafer
- RTI International, 3040 E. Cornwallis Road, Research Triangle Park, NC 27709, USA
| | - Brett Loomis
- RTI International, 3040 E. Cornwallis Road, Research Triangle Park, NC 27709, USA
| | - Edward Hill
- RTI International, 3040 E. Cornwallis Road, Research Triangle Park, NC 27709, USA
| | - John Holloway
- RTI International, 3040 E. Cornwallis Road, Research Triangle Park, NC 27709, USA
| | - Matthew Farrelly
- RTI International, 3040 E. Cornwallis Road, Research Triangle Park, NC 27709, USA
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Giovancarli C, Malbos E, Baumstarck K, Parola N, Pélissier MF, Lançon C, Auquier P, Boyer L. Virtual reality cue exposure for the relapse prevention of tobacco consumption: a study protocol for a randomized controlled trial. Trials 2016; 17:96. [PMID: 26892001 PMCID: PMC4759851 DOI: 10.1186/s13063-016-1224-5] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2015] [Accepted: 02/09/2016] [Indexed: 11/10/2022] Open
Abstract
Background Successful interventions have been developed for smoking cessation, but the success of smoking relapse prevention interventions has been limited. In particular, cognitive behavioural therapy (CBT) has been hampered by a high relapse rate. Because relapses can be due to the presence of conditions associated with tobacco consumption (such as drinking in bars with friends), virtual reality exposure therapy (VRET) can generate synthetic environments that represent risk situations for the patient in the context of relapse prevention. The primary objective of this study is to evaluate the effectiveness of CBT coupled with VRET, in comparison to CBT alone, in the prevention of smoking relapse. The secondary objectives are to assess the impact of CBT coupled with VRET on anxiety, depression, quality of life, self-esteem and addictive comorbidities (such as alcohol, cannabis, and gambling). A third objective examines the feasibility and acceptability of VR use considering elements such as presence, cybersickness and number of patients who complete the VRET program. Method/design The present study is a 14-month (2 months of therapy followed by 12 months of follow-up), prospective, comparative, randomized and open clinical trial, involving two parallel groups (CBT coupled with VRET versus CBT alone). The primary outcome is the proportion of individuals with tobacco abstinence at 6 months after the end of the therapy. Abstinence is defined by the total absence of tobacco consumption assessed during a post-test interview and with an apparatus that measures the carbon monoxide levels expired. A total of 60 individuals per group will be included. Discussion This study is the first to examine the efficacy of CBT coupled with VRET in the prevention of smoking relapse. Because VRET is simple to use and has a low cost, this interactive therapeutic method might be easily implemented in clinical practice if the study confirms its efficacy. Trial registration ClinicalTrials.gov Identifier: NCT02205060 (registered 25 July 2014). Electronic supplementary material The online version of this article (doi:10.1186/s13063-016-1224-5) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Camille Giovancarli
- Department of Psychiatry, La Conception University Hospital, 13005, Marseille, France.
| | - Eric Malbos
- Department of Psychiatry, La Conception University Hospital, 13005, Marseille, France.
| | - Karine Baumstarck
- Aix-Marseille University, EA 3279 - Public Health, Chronic Diseases and Quality of Life - Research Unit, 13005, Marseille, France.
| | - Nathalie Parola
- Department of Psychiatry, La Conception University Hospital, 13005, Marseille, France
| | | | - Christophe Lançon
- Department of Psychiatry, La Conception University Hospital, 13005, Marseille, France. .,Aix-Marseille University, EA 3279 - Public Health, Chronic Diseases and Quality of Life - Research Unit, 13005, Marseille, France.
| | - Pascal Auquier
- Aix-Marseille University, EA 3279 - Public Health, Chronic Diseases and Quality of Life - Research Unit, 13005, Marseille, France.
| | - Laurent Boyer
- Aix-Marseille University, EA 3279 - Public Health, Chronic Diseases and Quality of Life - Research Unit, 13005, Marseille, France.
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LaCrosse AL, Hill K, Knackstedt LA. Ceftriaxone attenuates cocaine relapse after abstinence through modulation of nucleus accumbens AMPA subunit expression. Eur Neuropsychopharmacol 2016; 26:186-194. [PMID: 26706696 PMCID: PMC4762719 DOI: 10.1016/j.euroneuro.2015.12.022] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/22/2015] [Revised: 11/21/2015] [Accepted: 12/04/2015] [Indexed: 12/26/2022]
Abstract
Using the extinction-reinstatement model of cocaine relapse, we and others have demonstrated that the antibiotic ceftriaxone attenuates cue- and cocaine-primed reinstatement of cocaine-seeking. Reinstatement is contingent on the release of glutamate in the nucleus accumbens core (NAc) and manipulations that reduce glutamate efflux or block post-synaptic glutamate receptors attenuate reinstatement. We have demonstrated that the mechanism of action by which ceftriaxone attenuates reinstatement involves increased NAc GLT-1 expression and a reduction in NAc glutamate efflux during reinstatement. Here we investigated the effects of ceftriaxone (100 and 200 mg/kg) on context-primed relapse following abstinence without extinction training and examined the effects of ceftriaxone on GluA1, GluA2 and GLT-1 expression. We conducted microdialysis during relapse to determine if an increase in NAc glutamate accompanies relapse after abstinence and whether ceftriaxone blunts glutamate efflux. We found that both doses of ceftriaxone attenuated relapse. While relapse was accompanied by an increase in NAc glutamate, ceftriaxone (200 mg/kg) was unable to significantly reduce NAc glutamate efflux during relapse despite its ability to upregulate GLT-1. GluA1 was reduced in the NAc by both doses of ceftriaxone while GluA2 expression was unchanged, indicating that ceftriaxone altered AMPA subunit composition following cocaine. Finally, GLT-1 was not altered in the PFC by ceftriaxone. These results indicate that it is possible to attenuate context-primed relapse to cocaine-seeking through modification of post-synaptic receptor properties without attenuating glutamate efflux during relapse. Furthermore, increasing NAc GLT-1 protein expression is not sufficient to attenuate glutamate efflux.
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Affiliation(s)
- Amber L LaCrosse
- Psychology Department, University of Florida, Gainesville, FL, United States
| | - Kristine Hill
- Psychology Department, University of Florida, Gainesville, FL, United States
| | - Lori A Knackstedt
- Psychology Department, University of Florida, Gainesville, FL, United States.
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Pericot-Valverde I, Germeroth LJ, Tiffany ST. The Use of Virtual Reality in the Production of Cue-Specific Craving for Cigarettes: A Meta-Analysis. Nicotine Tob Res 2015; 18:538-46. [PMID: 26453669 DOI: 10.1093/ntr/ntv216] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2015] [Accepted: 09/15/2015] [Indexed: 12/21/2022]
Abstract
INTRODUCTION The cue-reactivity procedure has demonstrated that smokers respond with increases in subjective craving in the presence of smoking-related cues. Virtual reality is an emerging mode of cue presentation for cue-reactivity research. Despite the successful implementation of virtual reality during the last decade, no systematic review has investigated the magnitude of effects across studies. METHODS This research systematically reviewed findings from studies using virtual reality in cigarette craving assessment. Eligible studies assessed subjective craving for cigarettes in smokers exposed to smoking-related and neutral environments. Cohen's d was used to assess differences in craving between smoking-related and nonsmoking-related virtual environments. A random effects approach was used to combine effect sizes. RESULTS A total of 18 studies involving 541 smokers was included in the final analyses. Environments with smoking-related cues produced significant increases in craving relative to environments without smoking-related cues. The mean overall effect size (Cohen's d) was 1.041 (SE = 0.12, 95% CI = 0.81 to 1.28, Z = 8.68, P < .001). CONCLUSIONS The meta-analysis suggested that presentations of smoking cues through virtual reality can produce strong increases in craving among cigarette smokers. This strong cue-reactivity effect, which was comparable in magnitude to the craving effect sizes found with more conventional modes of cue presentation, supports the use of virtual reality for the generation of robust cue-specific craving in cue-reactivity research.
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Affiliation(s)
| | - Lisa J Germeroth
- Department of Psychology, University at Buffalo, State University of New York, Buffalo, NY
| | - Stephen T Tiffany
- Department of Psychology, University at Buffalo, State University of New York, Buffalo, NY
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Pericot-Valverde I, García-Rodríguez O, Gutiérrez-Maldonado J, Secades-Villa R. Individual variables related to craving reduction in cue exposure treatment. Addict Behav 2015; 49:59-63. [PMID: 26047836 DOI: 10.1016/j.addbeh.2015.05.013] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2014] [Revised: 04/30/2015] [Accepted: 05/16/2015] [Indexed: 12/25/2022]
Abstract
INTRODUCTION Although extensive research has demonstrated that cigarette craving can be effectively attenuated, very few studies have explored associations between individual variables and craving reduction. This study explored whether individual characteristics predict craving decreases during virtual reality cue exposure treatment (VR-CET). METHOD Participants were 41 treatment-seeking smokers (73% women) with a mean age of 39.4 (SD=13.2), who had been smoking 15.0 (SD=7.1) cigarettes per day for 20.0 (SD=10.7) years. Their mean score on the Fagerström Test of Nicotine Dependence (FTND) was 4.8 (SD=2.3). Participants completed five cue exposure sessions using virtual reality for smoking cessation over a five-week period. The percentage of reduction in craving was calculated by comparing self-reported craving after the first and last exposure sessions. Sociodemographic characteristics (gender, age, years of education and marital status), tobacco-related [duration of daily smoking, cigarettes per day, FTND and Nicotine Dependence Syndrome Scale (NDSS)] and psychological characteristics [depressive symptoms (Beck's Depression Inventory-Second Edition, BDI-II), impulsiveness (delay discounting) and anxiety (State-Trait Anxiety Inventory, STAI)] were examined as possible predictors for craving reductions. RESULTS Multiple regression revealed that greater decreases in craving were associated with younger age (β=-.30, p=.043), cigarettes smoked per day (β=.30, p=.042), higher values on delay discounting (β=.34, p=.020) and higher BDI-II scores (β=.30, p=.035). CONCLUSION These findings suggest that smokers with certain individual characteristics may benefit most from interventions aimed at reducing craving through VR-CET.
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Affiliation(s)
| | | | - José Gutiérrez-Maldonado
- Department of Personality, Assessment and Psychological Treatments, University of Barcelona, Paseo Valle de Hebrón, 171, 08035 Barcelona, Spain.
| | - Roberto Secades-Villa
- Department of Psychology, University of Oviedo, Plaza Feijoo s/n, 33003 Oviedo, Spain.
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Gutiérrez-Maldonado J, Wiederhold BK, Riva G. Future Directions: How Virtual Reality Can Further Improve the Assessment and Treatment of Eating Disorders and Obesity. CYBERPSYCHOLOGY BEHAVIOR AND SOCIAL NETWORKING 2015; 19:148-53. [PMID: 26378982 DOI: 10.1089/cyber.2015.0412] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Transdisciplinary efforts for further elucidating the etiology of eating and weight disorders and improving the effectiveness of the available evidence-based interventions are imperative at this time. Recent studies indicate that computer-generated graphic environments-virtual reality (VR)-can integrate and extend existing treatments for eating and weight disorders (EWDs). Future possibilities for VR to improve actual approaches include its use for altering in real time the experience of the body (embodiment) and as a cue exposure tool for reducing food craving.
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Affiliation(s)
- José Gutiérrez-Maldonado
- 1 Department of Personality, Assessment, and Psychological Treatments, University of Barcelona , Barcelona, Spain
| | - Brenda K Wiederhold
- 2 Virtual Reality Medical Institute , Brussels, Belgium .,3 Virtual Reality Medical Center , San Diego, California
| | - Giuseppe Riva
- 4 Department of Psychology, Università Cattolica del Sacro Cuore , Milan, Italy .,5 Applied Technology for Neuro-Psychology Lab., Istituto Auxologico Italiano , Milan, Italy
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Abstract
A rather large body of literature now exists on the use of telemental health services in the diagnosis and management of various psychiatric conditions. This review aims to provide an up-to-date assessment of telemental health, focusing on four main areas: computerized CBT (cCBT), Internet-based CBT (iCBT), virtual reality exposure therapy (VRET), and mobile therapy (mTherapy). Four scientific databases were searched and, where possible, larger, better-designed meta-analyses and controlled trials were highlighted. Taken together, published studies support an expanded role for telepsychiatry tools, with advantages that include increased care access, enhanced efficiency, reduced stigma associated with visiting mental health clinics, and the ability to bypass diagnosis-specific obstacles to treatment, such as when social anxiety prevents a patient from leaving the house. Of technology-mediated therapies, cCBT and iCBT possess the most efficacy evidence, with VRET and mTherapy representing promising but less researched options that have grown in parallel with virtual reality and mobile technology advances. Nonetheless, telepsychiatry remains challenging because of the need for specific computer skills, the difficulty in providing patients with a deep understanding or support, concerns about the "therapeutic alliance", privacy fears, and the well documented problem of patient attrition. Future studies should further test the efficacy, advantages and limitations of technology-enabled CBT, as well as explore the online delivery of other psychotherapeutic and psychopharmacological modalities.
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Affiliation(s)
- Elias Aboujaoude
- OCD Clinic, Stanford University School of MedicineStanford, CA, USA
| | - Wael Salame
- Department of Psychiatry, Lebanese American UniversityBeirut, Lebanon
| | - Lama Naim
- Department of Psychiatry, Lebanese American UniversityBeirut, Lebanon
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Intérêt de l’utilisation d’un logiciel de classe virtuelle dans l’aide au diagnostic et la prise en charge des enfants présentant un Trouble Déficit de l’Attention/Hyperactivité. ENFANCE 2015. [DOI: 10.4074/s0013754515001093] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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The effect of repeated exposure to virtual gambling cues on the urge to gamble. Addict Behav 2015; 41:61-4. [PMID: 25306387 DOI: 10.1016/j.addbeh.2014.09.027] [Citation(s) in RCA: 81] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2014] [Revised: 07/30/2014] [Accepted: 09/17/2014] [Indexed: 11/21/2022]
Abstract
INTRODUCTION This study aimed to investigate the effectiveness of using a virtual reality (VR) casino environment in cue exposure therapy (CET) for gambling. The main objective of this study was to assess the ability of five VR casino cues to elicit subjective reactions and physiological responses that can be used within the CET paradigm. A second objective was to analyze changes in participants' urge to gamble after repeated exposure to a VR casino program and relaxation training. METHODS Twelve recreational gamblers were exposed to five virtual environments with casino-related cues that reproduced typical gambling situations. Self-reported subjective urges and psychophysiological responses were recorded during exposure. RESULTS All virtual environments with casino-related cues generated craving in recreational gamblers, whereas no increase in the psychophysiological variables was observed. In addition, urges to gamble elicited by VR casino environment reduced through repeated exposure and relaxation training. CONCLUSION These findings provide evidence of the effectiveness of VR for simulating casino environments in the treatment of gambling.
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Pericot-Valverde I, Secades-Villa R, Gutiérrez-Maldonado J, García-Rodríguez O. Effects of systematic cue exposure through virtual reality on cigarette craving. Nicotine Tob Res 2014; 16:1470-7. [PMID: 24962558 PMCID: PMC4342674 DOI: 10.1093/ntr/ntu104] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2013] [Accepted: 05/21/2014] [Indexed: 11/14/2022]
Abstract
INTRODUCTION Cigarette cravings have been associated with less successful attempts to quit smoking and a greater likelihood of relapse after smoking cessation. Background craving refers to a relatively steady and continuous experience of craving, while cue-induced craving refers to phases of intense craving triggered by cues associated with smoking. Cue exposure treatment (CET) involves repeated exposure to stimuli associated with substance use in order to reduce craving responses. However, mixed results have been found regarding the effect of CET on both types of craving. The aim of this study was to assess the effect of systematic virtual reality cue exposure treatment (VR-CET) on background and cue-induced cravings. METHODS Participants were 48 treatment-seeking smokers. The VR-CET consisted of prolonged exposure sessions to several interactive virtual environments. The VR-CET was applied once a week over 5 weeks. An individualized hierarchy of exposure was drawn up for each patient starting from the easiest virtual environment. Background and cue-induced cravings were recorded in each session. RESULTS Cue-induced craving decreased over each session as a result of prolonged exposure. VR-CET also reduced cue-induced and background cravings across the 5 sessions, showing a cumulative effect across the exposure sessions. CONCLUSIONS Our results evidenced the utility of VR-CET in reducing both types of cigarette craving. A combination of CET through VR with psychological treatments may improve current treatments for smoking cessation.
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Affiliation(s)
| | | | - José Gutiérrez-Maldonado
- Department of Personality, Assessment, and Psychological Treatments, University of Barcelona, Barcelona, Spain
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Hone-Blanchet A, Wensing T, Fecteau S. The use of virtual reality in craving assessment and cue-exposure therapy in substance use disorders. Front Hum Neurosci 2014; 8:844. [PMID: 25368571 PMCID: PMC4201090 DOI: 10.3389/fnhum.2014.00844] [Citation(s) in RCA: 92] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2014] [Accepted: 10/01/2014] [Indexed: 12/24/2022] Open
Abstract
Craving is recognized as an important diagnosis criterion for substance use disorders (SUDs) and a predictive factor of relapse. Various methods to study craving exist; however, suppressing craving to successfully promote abstinence remains an unmet clinical need in SUDs. One reason is that social and environmental contexts recalling drug and alcohol consumption in the everyday life of patients suffering from SUDs often initiate craving and provoke relapse. Current behavioral therapies for SUDs use the cue-exposure approach to suppress salience of social and environmental contexts that may induce craving. They facilitate learning and cognitive reinforcement of new behavior and entrain craving suppression in the presence of cues related to drug and alcohol consumption. Unfortunately, craving often overweighs behavioral training especially in real social and environmental contexts with peer pressure encouraging the use of substance, such as parties and bars. In this perspective, virtual reality (VR) is gaining interest in the development of cue-reactivity paradigms and practices new skills in treatment. VR enhances ecological validity of traditional craving-induction measurement. In this review, we discuss results from (1) studies using VR and alternative virtual agents in the induction of craving and (2) studies combining cue-exposure therapy with VR in the promotion of abstinence from drugs and alcohol use. They used virtual environments, displaying alcohol and drugs to SUD patients. Moreover, some environments included avatars. Hence, some studies have focused on the social interactions that are associated with drug-seeking behaviors and peer pressure. Findings indicate that VR can successfully increase craving. Studies combining cue–exposure therapy with virtual environment, however, reported mitigated success so far.
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Affiliation(s)
- Antoine Hone-Blanchet
- Laboratory of Canada Research Chair in Cognitive Neuroscience, Centre Interdisciplinaire de Recherche en Réadaptation et Intégration Sociale, Centre de Recherche l'Institut Universitaire en Santé Mentale de Québec, Faculté de Médecine, Université Laval , Quebec, QC , Canada
| | - Tobias Wensing
- Laboratory of Canada Research Chair in Cognitive Neuroscience, Centre Interdisciplinaire de Recherche en Réadaptation et Intégration Sociale, Centre de Recherche l'Institut Universitaire en Santé Mentale de Québec, Faculté de Médecine, Université Laval , Quebec, QC , Canada
| | - Shirley Fecteau
- Laboratory of Canada Research Chair in Cognitive Neuroscience, Centre Interdisciplinaire de Recherche en Réadaptation et Intégration Sociale, Centre de Recherche l'Institut Universitaire en Santé Mentale de Québec, Faculté de Médecine, Université Laval , Quebec, QC , Canada ; Berenson-Allen Center for Non-invasive Brain Stimulation, Beth Israel Deaconess Medical Center, Harvard Medical School , Boston, MA , USA
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Perry CJ, Zbukvic I, Kim JH, Lawrence AJ. Role of cues and contexts on drug-seeking behaviour. Br J Pharmacol 2014; 171:4636-72. [PMID: 24749941 PMCID: PMC4209936 DOI: 10.1111/bph.12735] [Citation(s) in RCA: 85] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2013] [Revised: 04/04/2014] [Accepted: 04/10/2014] [Indexed: 01/15/2023] Open
Abstract
Environmental stimuli are powerful mediators of craving and relapse in substance-abuse disorders. This review examined how animal models have been used to investigate the cognitive mechanisms through which cues are able to affect drug-seeking behaviour. We address how animal models can describe the way drug-associated cues come to facilitate the development and persistence of drug taking, as well as how these cues are critical to the tendency to relapse that characterizes substance-abuse disorders. Drug-associated cues acquire properties of conditioned reinforcement, incentive motivation and discriminative control, which allow them to influence drug-seeking behaviour. Using these models, researchers have been able to investigate the pharmacology subserving the behavioural impact of environmental stimuli, some of which we highlight. Subsequently, we examine whether the impact of drug-associated stimuli can be attenuated via a process of extinction, and how this question is addressed in the laboratory. We discuss how preclinical research has been translated into behavioural therapies targeting substance abuse, as well as highlight potential developments to therapies that might produce more enduring changes in behaviour.
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Affiliation(s)
- Christina J Perry
- Behavioural Neuroscience Division, The Florey Institute of Neuroscience and Mental HealthParkville, Vic., Australia
- Florey Department of Neuroscience and Mental Health, University of MelbourneParkville, Vic., Australia
| | - Isabel Zbukvic
- Behavioural Neuroscience Division, The Florey Institute of Neuroscience and Mental HealthParkville, Vic., Australia
- Florey Department of Neuroscience and Mental Health, University of MelbourneParkville, Vic., Australia
| | - Jee Hyun Kim
- Behavioural Neuroscience Division, The Florey Institute of Neuroscience and Mental HealthParkville, Vic., Australia
- Florey Department of Neuroscience and Mental Health, University of MelbourneParkville, Vic., Australia
| | - Andrew J Lawrence
- Behavioural Neuroscience Division, The Florey Institute of Neuroscience and Mental HealthParkville, Vic., Australia
- Florey Department of Neuroscience and Mental Health, University of MelbourneParkville, Vic., Australia
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Jamieson PE, Romer D. Portrayal of tobacco use in prime-time TV dramas: trends and associations with adult cigarette consumption--USA, 1955-2010. Tob Control 2014; 24:243-8. [PMID: 24699183 DOI: 10.1136/tobaccocontrol-2012-050896] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2012] [Accepted: 12/30/2013] [Indexed: 11/03/2022]
Abstract
OBJECTIVE Although portrayal of television (TV) and movie tobacco use has been linked with initiation of cigarette smoking in adolescents, its association with smoking in adults has not been assessed. Therefore, we examined long-term and annual changes in tobacco portrayal in popular US TV dramas and their associations with comparable trends in national adult cigarette consumption. METHODS Tobacco use in 1838 h of popular US TV dramas was coded from 1955-2010. The long-term trend and annual deviations from trend were studied in relation to comparable trends in adult per capita cigarette consumption using correlational and time-series methods that controlled for other potential predictors. RESULTS TV tobacco portrayal has trended downward since 1955 in line with the historical trend in cigarette consumption. Controlling for changes in cigarette prices and other factors, annual changes of one tobacco instance per episode hour across 2 years of programming were associated with annual change of 38.5 cigarettes per US adult. The decline in TV tobacco portrayal was associated with nearly half the effect of increases in cigarette prices over the study period. CONCLUSIONS The correlation between tobacco portrayal in TV dramas and adult cigarette consumption is consistent with well-established effects of exposure to tobacco cues that create craving for cigarettes in adult smokers. Although tobacco use in TV dramas along with movies has declined over time, portrayal of smoking on screen media should be a focus for future adult tobacco control research and policy.
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Affiliation(s)
- Patrick E Jamieson
- Annenberg Public Policy Center, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Daniel Romer
- Annenberg Public Policy Center, University of Pennsylvania, Philadelphia, Pennsylvania, USA
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Kim AE, Nonnemaker JM, Loomis BR, Shafer PR, Shaikh A, Hill E, Holloway JW, Farrelly MC. Influence of point-of-sale tobacco displays and graphic health warning signs on adults: evidence from a virtual store experimental study. Am J Public Health 2014; 104:888-95. [PMID: 24625149 DOI: 10.2105/ajph.2013.301723] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
OBJECTIVES We tested the impact of banning tobacco displays and posting graphic health warning signs at the point of sale (POS). METHODS We designed 3 variations of the tobacco product display (open, enclosed [not visible], enclosed with pro-tobacco ads) and 2 variations of the warning sign (present vs absent) with virtual store software. In December 2011 and January 2012, we randomized a national convenience sample of 1216 adult smokers and recent quitters to 1 of 6 store conditions and gave them a shopping task. We tested for the main effects of the enclosed display, the sign, and their interaction on urge to smoke and tobacco purchase attempts. RESULTS The enclosed display significantly lowered current smokers' (B = -7.05; 95% confidence interval [CI] = -13.20, -0.91; P < .05) and recent quitters' (Β = -6.00, 95% CI = -11.00, -1.00; P < .01) urge to smoke and current smokers' purchase attempts (adjusted odds ratio = 0.06; 95% CI = 0.03, 0.11; P < .01). The warning sign had no significant main effect on study outcomes or interaction with enclosed display. CONCLUSIONS These data show that POS tobacco displays influence purchase behavior. Banning them may reduce cues to smoke and unplanned tobacco purchases.
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Affiliation(s)
- Annice E Kim
- Annice E. Kim, James M. Nonnemaker, Brett R. Loomis, Paul R. Shafer, Asma Shaikh, and Matthew C. Farrelly are with the Public Health Policy Research Program, and John W. Holloway is with the Discovery Science and Technology Division, RTI International, Research Triangle Park, NC. Edward Hill is with Tarheel Technologies, Durham, NC
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Park CB, Choi JS, Park SM, Lee JY, Jung HY, Seol JM, Hwang JY, Gwak AR, Kwon JS. Comparison of the effectiveness of virtual cue exposure therapy and cognitive behavioral therapy for nicotine dependence. CYBERPSYCHOLOGY BEHAVIOR AND SOCIAL NETWORKING 2014; 17:262-7. [PMID: 24555521 DOI: 10.1089/cyber.2013.0253] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Previous studies have reported promising results regarding the effect of repeated virtual cue exposure therapy on nicotine dependence. This study aimed to compare the effectiveness of virtual cue exposure therapy (CET) and cognitive behavioral therapy (CBT) for nicotine dependence. Thirty subjects with nicotine dependence participated in 4 weeks of treatment with either virtual CET (n=15) or CBT (n=15). All patients were male, and none received nicotine replacement treatment during the study period. The main setting of the CET used in this study was a virtual bar. The primary foci of the CBT offered were (a) smoking cessation education, (b) withdrawal symptoms, (c) coping with high-risk situations, (d) cognitive reconstruction, and (e) stress management. Daily smoking count, level of expiratory carbon monoxide (CO), level of nicotine dependence, withdrawal symptoms, and subjective craving were examined on three occasions: week 0 (baseline), week 4 (end of treatment), and week 12 (follow-up assessment). After treatment, the daily smoking count, the expiratory CO, and nicotine dependence levels had significantly decreased. These effects continued during the entire study period. Similar changes were observed in both virtual CET and CBT groups. We found no interaction between type of therapy and time of measurement. Although the current findings are preliminary, the present study provided evidence that virtual CET is effective for the treatment of nicotine dependence at a level comparable to CBT.
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Affiliation(s)
- Chan-Bin Park
- 1 Department of Psychiatry, SMG-SNU Boramae Medical Center , Seoul, South Korea
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Blank MD, Brown KW, Goodman RJ, Eissenberg T. An observational study of group waterpipe use in a natural environment. Nicotine Tob Res 2014; 16:93-9. [PMID: 23943842 PMCID: PMC3864492 DOI: 10.1093/ntr/ntt120] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2013] [Accepted: 07/03/2013] [Indexed: 11/13/2022]
Abstract
INTRODUCTION To date research on tobacco smoking with a waterpipe (hookah, narghile, and shisha) has focused primarily on the individual user in a laboratory setting. Yet, waterpipe tobacco smoking is often a social practice that occurs in cafés, homes, and other natural settings. This observational study examined the behavior of waterpipe tobacco smokers and the social and contextual features of waterpipe use among groups in their natural environment. METHODS Trained observers visited urban waterpipe cafés on multiple occasions during an 8-month period. Observations of 241 individual users in naturally formed groups were made on smoking topography (puff frequency, duration, and interpuff interval [IPI]) and engagement in other activities (e.g., food and drink consumption, other tobacco use, and media viewing). RESULTS Most users were male in group sizes of 3-4 persons, on average, and each table had 1 waterpipe, on average. The predominant social features during observational periods were conversation and nonalcoholic drinking. Greater puff number was associated with smaller group sizes and more waterpipes per group, while longer IPIs were associated with larger group sizes and fewer waterpipes per group. Additionally, greater puff frequency was observed during media viewing and in the absence of other tobacco use. CONCLUSIONS Overall, the results suggest that waterpipe smoking behavior is affected by group size and by certain social activities. Discussion focuses on how these findings enhance our understanding of factors that may influence exposure to waterpipe tobacco smoke toxicants in naturalistic environments.
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Affiliation(s)
- Melissa D. Blank
- Department of Psychology, Center for Neuroscience, West Virginia University, Morgantown, WV
| | - Kirk Warren Brown
- Department of Psychology, Virginia Commonwealth University, Richmond, VA
| | - Robert J. Goodman
- Department of Psychology, Virginia Commonwealth University, Richmond, VA
| | - Thomas Eissenberg
- Department of Psychology and Institute for Drug and Alcohol Studies, Virginia Commonwealth University, Richmond, VA
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Effects of blockade of α4β2 and α7 nicotinic acetylcholine receptors on cue-induced reinstatement of nicotine-seeking behaviour in rats. Int J Neuropsychopharmacol 2014; 17:105-16. [PMID: 23953129 PMCID: PMC3844113 DOI: 10.1017/s1461145713000874] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
Exposure to environmental stimuli conditioned to nicotine consumption critically contributes to the high relapse rates of tobacco smoking. Our previous work demonstrated that non-selective blockade of nicotinic acetylcholine receptors (nAChRs) reversed the cue-induced reinstatement of nicotine seeking, indicating a role for cholinergic neurotransmission in the mediation of the conditioned incentive properties of nicotine cues. The present study further examined the relative roles of the two major nAChR subtypes, α4β2 and α7, in the cue-induced reinstatement of nicotine seeking. Male Sprague-Dawley rats were trained to intravenously self-administer nicotine (0.03 mg/kg/infusion, free base) on a fixed-ratio 5 schedule of reinforcement. A nicotine-conditioned cue was established by associating a sensory stimulus with each nicotine infusion. After nicotine-maintained responding was extinguished by withholding the nicotine infusion and its paired cue, reinstatement test sessions were conducted with re-presentation of the cue but without the availability of nicotine. Thirty minutes before the tests, the rats were administered the α4β2-selective antagonist dihydro-β-erythroidine (DHβE) and α7-selective antagonist methyllycaconitine (MLA). Pretreatment with MLA, but not DHβE, significantly reduced the magnitude of the cue-induced reinstatement of responses on the active, previously nicotine-reinforced lever. In different sets of rats, MLA altered neither nicotine self-administration nor cue-induced reinstatement of food seeking. These results demonstrate that activation of α7 nAChRs participates in the mediation of the conditioned incentive properties of nicotine cues and suggest that α7 nAChRs may be a promising target for the development of medications for the prevention of cue-induced smoking relapse.
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García-Rodríguez O, Weidberg S, Gutiérrez-Maldonado J, Secades-Villa R. Smoking a virtual cigarette increases craving among smokers. Addict Behav 2013; 38:2551-4. [PMID: 23793042 DOI: 10.1016/j.addbeh.2013.05.007] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2013] [Accepted: 05/14/2013] [Indexed: 11/28/2022]
Abstract
Previous studies have shown the efficacy of virtual reality (VR) environments that reproduce smoking-related stimuli for increasing self-reported craving and psychophysiological reactivity in smokers. However, no study to date has attempted to simulate smoking behavior itself by means of VR technology. The aim of this study was to assess the effect of smoking a virtual cigarette on self-reported craving levels and heart rate (HR) in a sample of smokers. Participants were 45 smokers randomly assigned to three VR conditions built into a virtual pub: smoking a virtual cigarette, throwing virtual darts at a virtual dartboard or just being in the virtual pub. Results showed that smoking a virtual cigarette significantly increased self-reported craving and HR when compared to the other two conditions. These results reveal that simulation of smoking behavior in a VR environment functions as an efficacious proximal cue that can be used for triggering craving under the cue-exposure paradigm.
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Malbos E, Boyer L, Lançon C. [Virtual reality in the treatment of mental disorders]. Presse Med 2013; 42:1442-52. [PMID: 23702202 DOI: 10.1016/j.lpm.2013.01.065] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/21/2012] [Revised: 12/14/2012] [Accepted: 01/11/2013] [Indexed: 10/26/2022] Open
Abstract
Virtual reality is a media allowing users to interact in real time with computerized virtual environments. The application of this immersive technology to cognitive behavioral therapies is increasingly exploited for the treatment of mental disorders. The present study is a review of literature spanning from 1992 to 2012. It depicts the utility of this new tool for assessment and therapy through the various clinical studies carried out on subjects exhibiting diverse mental disorders. Most of the studies conducted on tested subjects attest to the significant efficacy of the Virtual Reality Exposure Therapy (VRET) for the treatment of distinct mental disorders. Comparative studies of VRET with the treatment of reference (the in vivo exposure component of the cognitive behavioral therapy) document an equal efficacy of the two methods and in some cases a superior therapeutic effect in favor of the VRET. Even though clinical experiments set on a larger scale, extended follow-up and studies about factors influencing presence are needed, virtual reality exposure represents an efficacious, confidential, affordable, flexible, interactive therapeutic method which application will progressively widened in the field of mental health.
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Affiliation(s)
- Eric Malbos
- CHU de Sainte-Marguerite, service de psychiatrie, 13274 Marseille, France.
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Troisi JR. Perhaps More Consideration of Pavlovian-Operant Interaction May Improve the Clinical Efficacy of Behaviorally Based Drug Treatment Programs. PSYCHOLOGICAL RECORD 2013; 63:863-894. [PMID: 25346551 DOI: 10.11133/j.tpr.2013.63.4.010] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
Drug abuse remains costly. Drug-related cues can evoke cue-reactivity and craving, contributing to relapse. The Pavlovian extinction-based cue-exposure therapy (CET) has not been very successful in treating drug abuse. A functional operant analysis of complex rituals involved in CET is outlined and reinterpreted as an operant heterogeneous chain maintained by observing responses, conditioned reinforcers, and discriminative stimuli. It is further noted that operant functions are not predicated on Pavlovian processes but can be influenced by them in contributing to relapse; several empirical studies from the animal and human literature highlight this view. Cue-reactivity evoked by Pavlovian processes is conceptualized as an operant establishing/motivating operation. CET may be more effective in incorporating an operant-based approach that takes into account the complexity of Pavlovian-operant interaction. Extinction of the operant chain coupled with the shaping of alternative behaviors is proposed as an integrated therapy. It is proposed that operant-based drug abuse treatments (contingency management, voucher programs, and the therapeutic work environment) might consider incorporating cue-reactivity, as establishing/motivating operations, to increase long-term success-a hybrid approach based on Pavlovian-operant interaction.
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