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Takano A, Matsumoto T. A Mixed-Methods Evaluation of Usability and Acceptability of Web-Based Relapse Prevention and Self-Monitoring Program: Secondary Analysis of a Pilot Randomized Controlled Trial. Front Psychiatry 2021; 12:625480. [PMID: 33643096 PMCID: PMC7905227 DOI: 10.3389/fpsyt.2021.625480] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/03/2020] [Accepted: 01/19/2021] [Indexed: 11/13/2022] Open
Abstract
This secondary analysis of a pilot randomized controlled trial assessed the usability and acceptability of a web-based relapse prevention and self-monitoring program, which was newly developed for Japanese drug users. We analyzed quantitative and qualitative data using a mixed-method approach among 43 study participants. We assessed the usability of the programs using the Web Usability Scale (WUS) and satisfaction and acceptance using the Client Satisfaction Questionnaire 8-item version (CSQ-8). We also collected qualitative feedback using semi-structured open-ended questions. The results of WUS indicated that the usability of the programs was sufficient. According to the CSQ-8 results, the self-monitoring program had less satisfaction, while the web-based relapse prevention program met satisfaction. Some possible improvements for a future version of the web-based programs were suggested based on participants' feedback.
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Whitfield HJ. A Spectrum of Selves Reinforced in Multilevel Coherence: A Contextual Behavioural Response to the Challenges of Psychedelic-Assisted Therapy Development. Front Psychiatry 2021; 12:727572. [PMID: 34950063 PMCID: PMC8689588 DOI: 10.3389/fpsyt.2021.727572] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/18/2021] [Accepted: 10/28/2021] [Indexed: 12/21/2022] Open
Abstract
Psychedelic-assisted therapy research for depression and PTSD has been fast tracked in the United States with the Food and Drugs Administration (FDA) granting breakthrough designations for MDMA (post-traumatic stress disorder) and psilocybin (major depressive disorder). The psychotherapeutic treatments accompanying these psychedelics have not been well-studied and remain controversial. This article reviews the challenges unique to psychedelic-assisted therapy and introduces a newly optimised psychological flexibility model that adapts Contextual Behavioural Science (CBS)/Acceptance and Commitment Therapy (ACT) to those multiple challenges, including ego inflation, traumatic memories, and the perceived presence of entities. A methodology aligned with biological mechanisms, psychological processes and therapeutic contexts may be advantageous for improving outcomes. This model expands ACT by integrating practices and data from psychedelic-assisted therapy research into a Contextual Behavioural Science framework, allowing both fields to inform each other. Psychological flexibility processes are questioned and adapted to a psychedelic context, and interventions that operationalise these processes are considered. The principle through-line of the paper is to consider varied constructs of Self, as understood by these fields, and integrates respective elements of varied self-models, interventions and data into a Spectrum of Selves model for psychedelic-assisted therapy. Secondly the paper examines how to select and retain new self-perspectives and their corresponding behaviours systemically, drawing from evolutionary science principles. A case example of such behavioural reinforcement is provided, as well as a psychedelic integration checklist to guide the practical implementation of such an approach. This method can enable a coherent therapeutic framework with clear operational relationships between (1) problematic behaviour patterns that an individual wishes to address (2) the guided psychedelic experiences of that individual, and (3) the barriers to maintaining any changes, thus increasing theoretical-practical coherence, broadening treatment benefits and reducing relapse in psychedelic-assisted therapy. Research questions for further developing a CBS-consistent psychedelic-assisted therapy are offered.
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Ibañez C, Vicencio S, Quintanilla ME, Maldonado P. Interoception and alcohol addiction: Vagotomy induces long-lasting suppression of relapse-type behavior. Addict Biol 2021; 26:e12836. [PMID: 31846188 DOI: 10.1111/adb.12836] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2019] [Revised: 08/19/2019] [Accepted: 09/09/2019] [Indexed: 01/17/2023]
Abstract
Drug addictions are chronic mental disorders characterized by compulsive drug seeking and drug use, despite their negative consequences. It is a priority to find therapeutic alternatives to prevent relapse, as there are still no treatments that can ensure abstinence. One of the neural systems implicated in the appearance of the states of discomfort that motivate relapse is the interoceptive system, which oversees our internal body states. However, less attention has been given to the peripheral components of the interoceptive system and their role in addictions. Within these pathways, the vagus nerve represents one of the main visceral afferents of the interoceptive system. We hypothesized that the interruption of visceral afferent pathways would decrease the motivational effects of the drug, thereby either decreasing or preventing drug cravings. To test this idea, we used rats of a high-alcohol-drinking line and measured the effect that vagus nerve resection had on the relapse-like alcohol drinking, expressed as the alcohol deprivation effect, a phenomenon that has been linked to addiction-related events such as alcohol cravings. We found that even though vagotomy completely eliminates the effect of alcohol deprivation, it has no impact on water consumption or animal weight. These results give us valuable information about the relationship between the autonomic nervous system and alcohol use disorders and allow us to propose new clinical research that might have translational options.
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Hengartner MP, Plöderl M. Prophylactic effects or withdrawal reactions? An analysis of time-to-event data from antidepressant relapse prevention trials submitted to the FDA. Ther Adv Psychopharmacol 2021; 11:20451253211032051. [PMID: 34394912 PMCID: PMC8361519 DOI: 10.1177/20451253211032051] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/04/2021] [Accepted: 06/23/2021] [Indexed: 12/30/2022] Open
Abstract
BACKGROUND Relapse prevention trials build the scientific foundation for recommendation of antidepressant continuation and maintenance therapy. However, the validity of the evidence is disputed and may be biased due to withdrawal confounding. METHODS We analysed survival curves from all antidepressant relapse prevention trials submitted to the United States (US) Food and Drug Administration (FDA) between 1987 and 2012 for 13 approved drugs. The main outcome was the percent of the drug effect (placebo-antidepressant difference in relapse events) at any week of the maintenance phase in relation to the total drug effect at the endpoint of the randomised maintenance phase. RESULTS Altogether, 14 studies with a mean observation period of 38.9 weeks (Kaplan-Meier estimators) were analysed. At week 3, a mean of 20.6% [95% confidence interval (CI) = 10.9-30.3%] of the total drug effect was achieved. At weeks 6 and 12, the corresponding figures were 50.3% (37.3-63.3%) and 69.0% (55.1-82.8%). No further antidepressant-placebo separation was observed as of week 24 [101.0% of total drug effect (94.6-107.3%)]. This means that censoring relapse events that occurred in the first 3, 6, 12 and 24 weeks would reduce the total drug effect at study endpoint by 20.6%, 50.3%, 69.0% and 101.0%, respectively. Assuming antidepressants had a constant prophylactic effect over 38.9 weeks, we further showed that, around week 6, the antidepressant-placebo separation was about three times larger than expected. CONCLUSION The placebo-antidepressant separation was disproportionally large between weeks 3 and 6 of the randomised maintenance phase. The benefits of continuing antidepressants relative to abrupt/rapid discontinuation declined sharply after week 6. This indicates an excess of relapse events in the placebo arms during the early maintenance phase that may be due to withdrawal reactions caused by abrupt/rapid discontinuation of active treatment. If these early relapse events are due to a direct pharmacological effect, then antidepressants' true prophylactic long-term effects are substantially overestimated.
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Frontiers Production Office. Erratum: A Spectrum of Selves Reinforced in Multilevel Coherence: A Contextual Behavioural Response to the Challenges of Psychedelic-Assisted Therapy Development. Front Psychiatry 2021; 12:832766. [PMID: 35002818 PMCID: PMC8740403 DOI: 10.3389/fpsyt.2021.832766] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/10/2021] [Accepted: 12/10/2021] [Indexed: 11/13/2022] Open
Abstract
[This corrects the article DOI: 10.3389/fpsyt.2021.727572.].
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Simmons VN, Sutton SK, Meltzer LR, Martinez U, Palmer AM, Meade CD, Jacobsen PB, McCaffrey JC, Haura EB, Brandon TH. Preventing smoking relapse in patients with cancer: A randomized controlled trial. Cancer 2020; 126:5165-5172. [PMID: 32902856 DOI: 10.1002/cncr.33162] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2020] [Revised: 07/28/2020] [Accepted: 07/29/2020] [Indexed: 11/05/2022]
Abstract
BACKGROUND Abstaining from smoking after a cancer diagnosis is critical to mitigating the risk of multiple adverse health outcomes. Although many patients with cancer attempt to quit smoking, the majority relapse. The current randomized controlled trial evaluated the efficacy of adapting an evidence-based smoking relapse prevention (SRP) intervention for patients with cancer. METHODS The trial enrolled 412 patients newly diagnosed with cancer who had recently quit smoking. Participants were randomized to usual care (UC) or SRP. Participants in the UC group received the institution's standard of care for treating tobacco use. Participants in the SRP group in addition received a targeted educational DVD plus a validated self-help intervention for preventing smoking relapse. The primary outcome was smoking abstinence at 2 months, 6 months, and 12 months. RESULTS Abstinence rates for participants in the SRP and UC groups were 75% versus 71% at 2 months and 69% versus 64% at 6 months (Ps > .20). At 12 months, abstinence rates among survivors were 68% for those in the SRP group and 63% for those in the UC group (P = .38). Post hoc analyses revealed that across 2 months and 6 months, patients who were married/partnered were more likely to be abstinent after SRP than UC (P = .03). CONCLUSIONS A smoking relapse prevention intervention did not reduce relapse rates overall, but did appear to have benefited those participants who had the social support of a partner. Future work is needed to extend this effect to the larger population of patients.
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Cheung YTD, Chan CHH, Ho KS, Fok WP, Conway M, Wong CKH, Li WHC, Wang MP, Lam TH. Effectiveness of WhatsApp online group discussion for smoking relapse prevention: protocol for a pragmatic randomized controlled trial. Addiction 2020; 115:1777-1785. [PMID: 32107817 PMCID: PMC7496257 DOI: 10.1111/add.15027] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/27/2019] [Revised: 01/08/2020] [Accepted: 02/25/2020] [Indexed: 11/30/2022]
Abstract
BACKGROUND AND AIMS Sustained psychosocial support via online social groups may help former tobacco users maintain abstinence. This study aims to examine the effectiveness of participating in a WhatsApp social group for long-term smoking cessation. DESIGN Two-arm, open-labelled, pragmatic, individually randomized controlled trial. SETTING All participants are service users of smoking cessation clinics, and all interventions are delivered via mobile phones. PARTICIPANTS Participants included 1008 adult quitters who self-report no tobacco use in the past 3-30 days. INTERVENTIONS The intervention group (n = 504) will join a WhatsApp social group to receive standardized and theory-based reminders of smoking relapse prevention and participate in discussion with other WhatsApp group members using their own mobile phones. All social groups will be led by counselors or specialist nurse practitioners. The control group (n = 504) will receive similar reminders via short messages to their own mobile phones but will not interact with other participants. The intervention duration for both groups is 8 weeks. Both groups will receive a booklet at baseline about how to prevent smoking relapse. MEASUREMENTS The primary outcome is biochemically validated tobacco abstinence at 12 months after consent. COMMENTS The findings will provide evidence concerning the utility of operating online social group discussion for prevention of smoking relapse and sustaining long-term abstinence.
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Pahlevan T, Ung C, Segal Z. Cost-Utility Analysis of Mindfulness-Based Cognitive Therapy Versus Antidepressant Pharmacotherapy for Prevention of Depressive Relapse in a Canadian Context: Analyse coût-utilité de la thérapie cognitive basée sur la pleine conscience contre la pharmacothérapie antidépressive pour prévenir la rechute de la dépression en contexte canadien. CANADIAN JOURNAL OF PSYCHIATRY. REVUE CANADIENNE DE PSYCHIATRIE 2020; 65:568-576. [PMID: 32031000 PMCID: PMC7492890 DOI: 10.1177/0706743720904613] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
OBJECTIVE Patients suffering from major depressive disorder (MDD) experience impaired functioning and reduced quality of life, including an elevated risk of episode return. MDD is associated with high societal burden due to increased healthcare utilization, productivity losses, and suicide-related costs, making the long-term management of this illness a priority. The purpose of this study is to evaluate the cost-effectiveness of mindfulness-based cognitive therapy (MBCT), a first-line preventative psychological treatment, compared to maintenance antidepressant medication (ADM), the current standard of care. METHOD A cost-utility analysis was conducted over a 24-month time horizon to model differences between MBCT and ADM in cost and quality-adjusted life years (QALY). The analysis was conducted using a decision tree analytic model. Intervention efficacy, utility, and costing data estimates were derived from published sources and expert consultation. RESULTS MBCT was found to be cost-effective compared to maintenance ADM over a 24-month time horizon. Antidepressant pharmacotherapy resulted in 1.10 QALY and $17,255.37 per patient on average, whereas MBCT resulted in 1.18 QALY and $15,030.70 per patient on average. This resulted in a cost difference of $2,224.67 and a QALY difference of 0.08, in favor of MBCT. Multiple sensitivity analyses supported these findings. CONCLUSIONS From both a societal and health system perspective, utilizing MBCT as a first-line relapse prevention treatment is potentially cost-effective in a Canadian setting. Future economic evaluations should consider combined treatment (e.g., ADM and psychotherapy) as a comparator and longer time horizons as the literature advances.
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Webb L, Clayson A, Duda-Mikulin E, Cox N. ' I' m getting the balls to say no': Trajectories in long-term recovery from problem substance use. J Health Psychol 2020; 27:69-80. [PMID: 32693631 PMCID: PMC8739601 DOI: 10.1177/1359105320941248] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
This study uses individualisation theory to explore identity transition in substance misuse recovery. Identity narratives gained over 4 years from co-produced video/audio interview and video diary accounts were co-productively collected and analysed using framework analysis. Results indicate a trend towards individualistic and agentic identity as recovery trajectories progress over time. Within-case analysis demonstrates agentic growth for most participants, from early-stage gratitude and reliance on support groups to self-determination and independent decision-making. This early work exploring longer-term recovery adds to the current recovery and social identity discussion and provides evidence of identity growth in longer-term stages of recovery.
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Dai CL, Chen CC, Richardson GB, Gordon HRD. Managing Substance Use Disorder through a Walking/Running Training Program. SUBSTANCE ABUSE-RESEARCH AND TREATMENT 2020; 14:1178221820936681. [PMID: 32669848 PMCID: PMC7338724 DOI: 10.1177/1178221820936681] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/15/2020] [Accepted: 05/23/2020] [Indexed: 02/04/2023]
Abstract
While emerging studies have demonstrated the benefit of exercise in Substance Use Disorder (SUD) recovery outcomes, lack of motivation to engage in exercise has been indicated as one of many perceived barriers that contribute to low recruitment and adherence rates in SUD treatment. The current study aimed to explore participants' perceptions of attending a supervised exercise program (boot camp workouts, walking/running practice, and a race event) while in treatment for SUD. A total of 109 participants were recruited to a 14-week exercise training program and 61 chose to participate in, and completed, a race at the close of the program. Interviews were conducted during weeks 6 through 14 and data were examined using Thematic Analysis. Three main themes were identified: (1) pushing forward recovery through running, (2) gaining a sense of achievement by crossing the finish line, and (3) building a sense of belonging in the program. Implications for SUD recovery programs are discussed.
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Harrington BS, Ozaki MK, Caminear MW, Hernandez LF, Jordan E, Kalinowski NJ, Goldlust IS, Guha R, Ferrer M, Thomas C, Shetty J, Tran B, Wong N, House CD, Annunziata CM. Drugs Targeting Tumor-Initiating Cells Prolong Survival in a Post-Surgery, Post-Chemotherapy Ovarian Cancer Relapse Model. Cancers (Basel) 2020; 12:cancers12061645. [PMID: 32575908 PMCID: PMC7352549 DOI: 10.3390/cancers12061645] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2020] [Revised: 06/18/2020] [Accepted: 06/19/2020] [Indexed: 01/06/2023] Open
Abstract
Disease recurrence is the major cause of morbidity and mortality of ovarian cancer (OC). In terms of maintenance therapies after platinum-based chemotherapy, PARP inhibitors significantly improve the overall survival of patients with BRCA mutations but is of little benefit to patients without homologous recombination deficiency (HRD). The stem-like tumor-initiating cell (TIC) population within OC tumors are thought to contribute to disease recurrence and chemoresistance. Therefore, there is a need to identify drugs that target TICs to prevent relapse in OC without HRD. RNA sequencing analysis of OC cells grown in TIC conditions revealed a strong enrichment of genes involved in drug metabolism, oxidative phosphorylation and reactive oxygen species (ROS) pathways. Concurrently, a high-throughput drug screen identified drugs that showed efficacy against OC cells grown as TICs compared to adherent cells. Four drugs were chosen that affected drug metabolism and ROS response: disulfiram, bardoxolone methyl, elesclomol and salinomycin. The drugs were tested in vitro for effects on viability, sphere formation and markers of stemness CD133 and ALDH in TICs compared to adherent cells. The compounds promoted ROS accumulation and oxidative stress and disulfiram, elesclomol and salinomycin increased cell death following carboplatin treatment compared to carboplatin alone. Disulfiram and salinomycin were effective in a post-surgery, post-chemotherapy OC relapse model in vivo, demonstrating that enhancing oxidative stress in TICs can prevent OC recurrence.
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Yu C, Resendiz-Gutierrez F, Hall FS. Molecular-container Calabadion-2: Can Sweeping the Brain of Drugs Promote Abstinence? Int J Neuropsychopharmacol 2020; 23:406-408. [PMID: 32403121 PMCID: PMC7311643 DOI: 10.1093/ijnp/pyaa037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/04/2022] Open
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Breedvelt JJF, Warren FC, Brouwer ME, Karyotaki E, Kuyken W, Cuijpers P, van Oppen P, Gilbody S, Bockting CLH. Individual participant data (IPD) meta-analysis of psychological relapse prevention interventions versus control for patients in remission from depression: a protocol. BMJ Open 2020; 10:e034158. [PMID: 32060157 PMCID: PMC7044815 DOI: 10.1136/bmjopen-2019-034158] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Abstract
INTRODUCTION Psychological interventions and antidepressant medication can be effective interventions to prevent depressive relapse for patients currently in remission of depression. Less is known about overall factors that predict or moderate treatment response for patients receiving a psychological intervention for recurrent depression. This is a protocol for an individual participant data (IPD) meta-analysis which aims to assess predictors and moderators of relapse or recurrence for patients currently in remission from depression. METHODS AND ANALYSIS Searches of PubMed, PsycINFO, Embase and Cochrane Central Register of Controlled Trials were completed on 13 October 2019. Study extractions and risk of bias assessments have been completed. Study authors will be asked to contribute IPD. Standard aggregate meta-analysis and IPD analysis will be conducted, and the outcomes will be compared with assess whether results differ between studies supplying data and those that did not. IPD files of individual data will be merged and variables homogenised where possible for consistency. IPD will be analysed via Cox regression and one and two-stage analyses will be conducted. ETHICS AND DISSEMINATION The results will be published in peer review journals and shared in a policy briefing as well as accessible formats and shared with a range of stakeholders. The results will inform patients and clinicians and researchers about our current understanding of more personalised ways to prevent a depressive relapse. No local ethics approval was necessary following consultation with the legal department. Guidance on patient data storage and management will be adhered to. PROSPERO REGISTRATION NUMBER CRD42019127844.
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Kunøe N. Commentary on Nunes et al. (2020): Blocked opioid use in antagonist treatment-time for cognitive and user-centered perspectives. Addiction 2020; 115:247-248. [PMID: 31758629 DOI: 10.1111/add.14847] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/16/2019] [Accepted: 09/27/2019] [Indexed: 11/28/2022]
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Malins S, Biswas S, Patel S, Levene J, Moghaddam N, Morriss R. Preventing relapse with personalized smart-messaging after cognitive behavioural therapy: A proof-of-concept evaluation. BRITISH JOURNAL OF CLINICAL PSYCHOLOGY 2020; 59:241-259. [PMID: 31960467 PMCID: PMC7216897 DOI: 10.1111/bjc.12244] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2019] [Revised: 12/11/2019] [Indexed: 01/16/2023]
Abstract
OBJECTIVES Cognitive behavioural therapy (CBT) can improve symptoms of anxiety and depression, but also reduces the risk of future relapse after therapy completion. However, current CBT relapse prevention methods are resource-intensive and can be limited in clinical practice. This paper investigates a personalized means of reducing relapse using smart-messaging in two settings: research and routine care. DESIGN Study 1 presents a cohort study comparing a cohort of smart-messaging users versus non-users. Study 2 presents time series follow-up data from a case series of smart-messaging users from clinical practice. METHODS Fifteen of 56 CBT completers who participated in a trial for the treatment of health anxiety wrote advice they would want if in future they were doing well, experiencing early warning signs of relapse, or experiencing full relapse. Following CBT, participants received weekly text-message requests to rate their well-being. Dependent upon their response, participants received tailored advice they had written, appropriate to the well-being level reported after recovery from health anxiety. Smart-messaging was also trialled in a routine practice sample of 14 CBT completers with anxiety and depression. RESULTS Across a 12-month follow-up, participants receiving smart-messaging showed greater health improvements than those who did not. Well-being scores showed stability between CBT completion and 6-month follow-up among routine care patients. CONCLUSIONS These findings suggest that a low-intensity, personalized relapse prevention method can have a clinical benefit following CBT for common mental health problems. PRACTITIONER POINTS Post-treatment outcomes may be improved using personalized smart-messaging to prevent relapse following cognitive behavioural therapy (CBT) for health anxiety. In clinical practice, post-treatment smart-messaging can be well-used by patients and may help maintain stable well-being in the 6 months after CBT ends. This evidence supports the clinical utility of a brief tailored digital intervention, which can be integrated within routine clinical practice with minimal therapist input. Overall, longer-term post-CBT outcomes may be improved by integrating a smart-messaging intervention at the end of therapy.
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Mathews M, Gopal S, Singh A, Nuamah I, Pungor K, Tan W, Soares B, Kim E, Savitz AJ. Comparison of Relapse Prevention with 3 Different Paliperidone Formulations in Patients with Schizophrenia Continuing versus Discontinuing Active Antipsychotic Treatment: A Post-Hoc Analysis of 3 Similarly Designed Randomized Studies. Neuropsychiatr Dis Treat 2020; 16:1533-1542. [PMID: 32606705 PMCID: PMC7311166 DOI: 10.2147/ndt.s221242] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/28/2019] [Accepted: 12/17/2019] [Indexed: 12/03/2022] Open
Abstract
BACKGROUND Sudden discontinuation from antipsychotic treatment is a common occurrence in patients with schizophrenia. Lower rates of relapse could be expected for patients discontinuing treatment from longer-acting formulations vs their shorter-acting equivalents. OBJECTIVE To compare relapse rates and time-to-relapse between the active (analogous to adherent patients) and placebo (analogous to non-adherent patients in the real-world) arms of three different formulations of paliperidone (oral paliperidone extended release [paliperidone ER], paliperidone palmitate once monthly [PP1M], and paliperidone palmitate three monthly [PP3M] long-acting injectables). METHODS Data from three similarly designed, randomized relapse prevention studies in adult patients with schizophrenia were analyzed. RESULTS In total, 922 patients were included (active treatment: 473, placebo: 449). Lowest percentage of patients experienced relapse with PP3M <PP1M <paliperidone and ER, in both the active treatment (PP3M, 9% <PP1M, 18% <paliperidone ER, 22%) and placebo (PP3M, 29% <PP1M, 48% <paliperidone ER, 52%) groups. The post-discontinuation median-time-to-relapse was significantly longer with PP3M (395 days [274 days to "not-reached"])> PP1M (172 days [134-222 days])> paliperidone ER (58 days [42-114 days]) and was "not-estimable" in the active treatment group due to low relapse rates. Hazard ratios (HR) of the three paliperidone formulations relative to their respective placebos were PP3M ([HR: 3.81; 95% CI: 2.08, 6.99; P< 0.0001]> PP1M [HR: 3.60; 95% CI: 2.45, 5.28; P<0.0001]> paliperidone ER [HR: 2.83; 95% CI: 1.73, 4.63; P<0.001]). CONCLUSION The lower percentage of relapse during active treatment and longer time to relapse after discontinuing active treatment with longer-duration antipsychotic formulations suggests the benefit of longer-acting over shorter-acting formulations, especially in patients susceptible to poor adherence.Clinical trial registration: paliperidone ER (NCT00086320), PP1M (NCT00111189), and PP3M (NCT01529515).
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Solem S, Kennair LEO, Hagen R, Havnen A, Nordahl HM, Wells A, Hjemdal O. Metacognitive Therapy for Depression: A 3-Year Follow-Up Study Assessing Recovery, Relapse, Work Force Participation, and Quality of Life. Front Psychol 2019; 10:2908. [PMID: 31920902 PMCID: PMC6936246 DOI: 10.3389/fpsyg.2019.02908] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2019] [Accepted: 12/09/2019] [Indexed: 11/13/2022] Open
Abstract
A major challenge in the treatment of depression has been high relapse rates following treatment. The current study reports results from a 3-year follow-up of patients treated with metacognitive therapy (MCT). Thirty-four of the 39 patients enrolled in the original study attended assessment (participation rate of 87%). There were large reductions in symptoms of depression, anxiety, interpersonal problems, and worry, as well as metacognitive beliefs. Three patients fulfilled diagnostic criteria for axis-I disorders: one with depression and two with generalized anxiety disorder. Sixty percent had not experienced any new depressive episodes in the 3-year follow-up period, and the static relapse rates were low (11-15%). Recovery rates ranged from 69 to 97% depending upon the four different criteria used. Nevertheless, 26% had sought out treatment for depression or other psychological difficulties. Most patients (70%) had experienced negative life events in the follow-up period, but these events did not influence current depression severity. Return to work outcomes were encouraging, as eight out of 13 patients that had been on benefits were no longer receiving benefits. Life satisfaction ratings showed mean scores around 70 (on a 0-100 scale) and showed a moderate to strong negative correlation with depression severity. In conclusion, MCT appears to be promising with respect to long-term effect. Randomized controlled trials should investigate if the long-term effect of MCT surpasses that of other evidence-based treatments for depression.
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Thorley R, Britton J, Nyakutsikwa B, Opazo Breton M, Lewis SA, Murray RL. Enhanced smoking cessation support for newly abstinent smokers discharged from hospital (the Hospital to Home trial): a randomized controlled trial. Addiction 2019; 114:2037-2047. [PMID: 31240811 DOI: 10.1111/add.14720] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/26/2018] [Revised: 12/21/2018] [Accepted: 06/14/2019] [Indexed: 11/30/2022]
Abstract
BACKGROUND AND AIMS The United Kingdom's National Institute for Health and Care Excellence guidance (NICE PH48) recommends that pharmacotherapy combined with behavioural support be provided for all smokers admitted to hospital; however, relapse to smoking after discharge remains common. This study aimed to assess the effect of adding home support for newly abstinent smokers to conventional NICE-recommended support in smokers discharged from hospital. DESIGN Individually randomized parallel group trial. SETTING One UK acute hospital. PARTICIPANTS A total of 404 smokers aged > 18 admitted to acute medical wards between June 2016 and July 2017 were randomized in equal numbers to each treatment group. INTERVENTIONS AND COMPARATORS The intervention provided 12 weeks of at-home cessation support, which included help in maintaining a smoke-free home, help in accessing and using medication, further behavioural support and personalized feedback on home air quality. The comparator was NICE PH48 care as usual. MEASURES The primary outcome was self-reported continuous abstinence from smoking validated by an exhaled carbon monoxide level < 6 parts per million 4 weeks after discharge from hospital. FINDINGS In an intention-to-treat analysis at the 4-week primary end-point, 38 participants (18.8%) in the usual care group and 43 (21.3%) in the intervention group reported continuous abstinence from smoking (odds ratio = 1.17, 95% confidence interval = 0.72 to 1.90, Bayes factor = 0.33). There were no significant differences in any secondary outcomes, including self-reported cessation at 3 months, having a smoke-free home or number of cigarettes smoked per day in those who did not quit. CONCLUSIONS Provision of a home visit and continued support to prevent relapse to smoking after hospital discharge did not appear to increase subsequent abstinence rate above usual care in accordance with UK guidance from the National Institute of Health and Care Excellence.
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McNeill A, Driezen P, Hitchman SC, Cummings KM, Fong GT, Borland R. Indicators of cigarette smoking dependence and relapse in former smokers who vape compared with those who do not: findings from the 2016 International Tobacco Control Four Country Smoking and Vaping Survey. Addiction 2019; 114 Suppl 1:49-60. [PMID: 31225672 PMCID: PMC7065300 DOI: 10.1111/add.14722] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
BACKGROUND AND AIMS It has been proposed that many smokers switch to vaping because their nicotine addiction makes this their only viable route out of smoking. We compared indicators of prior and current cigarette smoking dependence and of relapse in former smokers who were daily users of nicotine vaping products ('vapers') or who were not vaping at the time of survey ('non-vapers'). DESIGN Cross-sectional survey-based comparison between vaping and non-vaping former smokers, including a weighted logistic regression of vaping status onto predictor variables, adjusting for covariates specified below. SETTING United States, Canada, Australia and England. PARTICIPANTS A total of 1070 people aged 18+ years from the 2016 International Tobacco Control (ITC) Four Country Smoking and Vaping Wave 1 Survey who reported having ever been daily smokers but who stopped less than 2 years ago and who were currently vapers or non-vapers. MEASUREMENTS Dependent variable was current vaping status. Predictor variables were self-reported: (1) smoking within 5 minutes of waking and usual daily cigarette consumption, both assessed retrospectively; (2) current perceived addiction to smoking, urges to smoke and confidence in staying quit. Covariates: country, sample sources, sex, age group, ethnicity, income, education, current nicotine replacement therapy use and time since quitting. FINDINGS Vapers were more likely than non-vapers to report: (1) having smoked within 5 minutes of waking [34.3 versus 15.9%, adjusted odds ratio (aOR) = 3.74, 95% confidence interval (CI) = 1.99, 7.03), χ2 = 16.92, P < 0.001]; having smoked > 10 cigarettes/day (74.4 versus 47.2%, aOR = 4.39, 95% CI = 2.22, 8.68), χ2 = 18.18, P < 0.001); (2) perceiving themselves to be still very addicted to smoking (41.3 versus 26.2%, aOR = 2.89, 95% CI = 1.58, 5.30, χ2 = 11.87, P < 0.001) and feeling extremely confident about staying quit (62.1 versus 36.6%, aOR = 3.22, 95% CI = 1.86, 5.59, χ2 = 17.36, P < 0.001). Vapers were not more likely to report any urges to smoke than non-vapers (27.7 versus 38.8%, aOR = 0.86, 95% CI = 0.44, 1.65, χ2 = 0.21, P = 0.643). CONCLUSIONS While former smokers who currently vape nicotine daily report higher levels of cigarette smoking dependence pre- and post-cessation compared with former smokers who are current non-vapers, they report greater confidence in staying quit and similar strength of urges to smoke.
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Nilsson MS, Hallner A, Brune M, Nilsson S, Thorén FB, Martner A, Hellstrand K. Immunotherapy with HDC/IL-2 may be clinically efficacious in acute myeloid leukemia of normal karyotype. Hum Vaccin Immunother 2019; 16:109-111. [PMID: 31242079 PMCID: PMC7012093 DOI: 10.1080/21645515.2019.1636598] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Immunotherapy with histamine dihydrochloride and low-dose interleukin-2 (HDC/IL-2) reduces the risk of relapse in the post-chemotherapy phase of acute myeloid leukemia (AML). Here we report the results of exploratory analyses of the clinical efficacy of HDC/IL-2 in AML with focus on the impact of karyotype aberrations in leukemic cells. Post-hoc analyses of phase III trial data suggested that HDC/IL-2 is primarily beneficial for patients with AML of normal karyotype. These results may be helpful in the selection of patients who are suitable for therapy and in the design of future immunotherapy protocols aiming at further defining the mechanism of relapse prevention by HDC/IL-2.
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Abstinence Following a Motivation-Skill-Desensitization-Mental Energy Intervention for Heroin Dependence: A Three-year Follow-up Result of a Randomized Controlled Trial. Curr Med Sci 2019; 39:472-482. [PMID: 31209821 DOI: 10.1007/s11596-019-2062-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2018] [Revised: 01/21/2019] [Indexed: 02/02/2023]
Abstract
The high rate of relapse among heroin users remains a significant public concern in China. In the present study, we utilized a Motivation-Skill-Desensitization-Mental Energy (MSDE) intervention and evaluated its effects on abstinence and mental health. Eighty-nine male heroin users in a drug rehabilitation center were enrolled in the study. The participants in the MSDE intervention group (n=46) received MSDE intervention, which included motivational interviewing, coping skills training, eye movement desensitization and reprocessing, and mindfulness-based psychotherapy. The participants in the control group (n=43) received a series of lectures on skills training. A significant increase in Contemplation Ladder score (P<0.001) and decreases in scores on the Obsessive Compulsive Drug Use Scale (P<0.001), Beck Depression Inventory (P<0.001), and Aggression Questionnaire (P=0.033) were found immediately after intervention. Compared to the control group, the MSDE intervention group reported significantly higher abstinence rates (P=0.027) and retention rates (P<0.001) at follow-up. Overall, the MSDE intervention, which uses a combined strategy for relapse prevention, could be a promising approach for preventing relapse among heroin users in China.
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Abstract
PURPOSE The Ponseti method is widely used in clubfoot treatment. Long-term follow-up shows high patient satisfaction and excellent functional outcomes. Clubfoot tendency to relapse is a problem yet to solve. Given the importance of bracing in relapse prevention, we ought to discuss current knowledge and controversies about bracing. METHODS We describe types of braces used, with its advantages and disadvantages, suggesting bracing schedules and duration. We identify bracing problems and pinpoint strategies to promote adherence to bracing. RESULTS When treating a clubfoot by the Ponseti method, the corrected foot should be held in an abducted and dorsiflexed position, in a foot abduction brace (FAB), with two shoes connected by a bar. The brace is applied after the clubfoot has been completely corrected by manipulation, serial casting and possibly Achilles tenotomy. Bracing is recommended until four to five years of age and needs to be fitted to the individual patient, based on age, associated relapse rate and timing when correction was finished. Parental non-adherence to FAB use can affect 34% to 61% of children and results in five- to 17-fold higher odds of relapse. In patients who have recurrent adherence problems, a unilateral lower leg custom-made orthosis can be considered as a salvage option. Healthcare providers must communicate with patients regarding brace wearing, set proper expectations and ensure accurate use. CONCLUSION Bracing is essential for preventing clubfoot relapse. Daily duration and length of bracing required to prevent recurrence is still unknown. Prospective randomized clinical trials may bring important data that will influence clinicians' and families' choices regarding bracing. LEVEL OF EVIDENCE V.
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von Hammerstein C, Khazaal Y, Dupuis M, Aubin HJ, Benyamina A, Luquiens A, Romo L. Feasibility, acceptability and preliminary outcomes of a mindfulness-based relapse prevention program in a naturalistic setting among treatment-seeking patients with alcohol use disorder: a prospective observational study. BMJ Open 2019; 9:e026839. [PMID: 31154307 PMCID: PMC6550005 DOI: 10.1136/bmjopen-2018-026839] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
OBJECTIVES Cultural differences between the USA and France led us to examine the feasibility, acceptability and preliminary efficacy data on craving, quality of life and psychological flexibility of the add-on Mindfulness-Based Relapse Prevention (MBRP) programme in alcohol use disorder (AUD) in France. DESIGN We conducted a prospective observational study with a 6-month follow-up. SETTING The study was performed in a naturalistic setting with adult outpatients from an addiction department. PARTICIPANTS We included all patients with a current AUD who participated in the MBRP programme (n=52). There was no non-inclusion criterion. INTERVENTIONS The intervention was an 8-week MBRP programme, combining elements of traditional relapse prevention cognitive behavioural therapy and mindfulness meditation training. This was an eight-session closed-group programme. PRIMARY AND SECONDARY OUTCOME MEASURES Primary outcomes were the number of attended treatment sessions, home practice frequency and dropout rate. Secondary outcomes were changes in craving, quality of life, psychological flexibility, drinking outcomes, depression, anxiety and mindfulness levels. RESULTS The average number of completed sessions was 6.6 (SD: 1.9). Most participants introduced mindfulness meditation into their everyday lives: 69% and 49% of included patients maintained formal practice at 3 and 6 months, respectively, and 80% and 64% maintained informal practice at 3 and 6 months, respectively. Most participants used mindfulness techniques to face high-risk situations (56% at 6 months). Participants reported a significant reduction in craving, days of alcohol use, depression and anxiety and an increase in mindfulness and psychological flexibility at 6 months. CONCLUSIONS The MBRP programme showed good acceptability and feasibility. MBRP seemed to improve craving, mindfulness and psychological flexibility. Comparative studies are needed to evaluate the programme's efficacy in AUD. TRIAL REGISTRATION NUMBER 2200863 v 0.
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Cordery SF, Husbands SM, Bailey CP, Guy RH, Delgado-Charro MB. Simultaneous Transdermal Delivery of Buprenorphine Hydrochloride and Naltrexone Hydrochloride by Iontophoresis. Mol Pharm 2019; 16:2808-2816. [PMID: 31070927 DOI: 10.1021/acs.molpharmaceut.9b00337] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The opioids buprenorphine hydrochloride (BUP) and naltrexone hydrochloride (NTX) show promise as a combination treatment for addiction, but no means of delivering the two compounds in one medicine currently exist. In this paper, we report sufficient input rates of both these drugs from one iontophoretic transdermal drug delivery system. Experiments were performed using dermatomed pig skin mounted in glass side-bi-side cells. BUP and NTX were iontophoretically delivered together from the anode using direct constant current from Ag/AgCl electrodes. The transdermal drug fluxes and the masses of drugs in both the stratum corneum and the underlying epidermis/dermis were measured. The apparent electroosmotic flow was quantified using a neutral marker (acetaminophen). The effects of donor composition (drug concentration/molar fraction and pH), current density and profile, and the choice of receptor solution were assessed. Iontophoresis dramatically increased the flux of both drugs compared to passive control values. Target fluxes (calculated from literature clearance values and required therapeutic plasma concentrations) were greatly exceeded for NTX and were met for BUP. The latter accumulated in the skin and suppressed electroosmotic flow, inhibiting both its own flux and that of NTX. NTX, in turn, negatively influenced the flux of BUP via co-ion competition. Lowering current density by increasing the delivery area resulted in increased electroosmotic flow but did not significantly affect current-normalized drug fluxes. Delivering the drugs from both electrodes and reversing the polarity for every 2 h did not increase the flux of either compound. In summary, during iontophoresis, BUP and NTX inhibited each other's flux by two distinct mechanisms. While the more complex behavior of BUP complicates the optimization of this drug combination, iontophoresis nevertheless appears to be a feasible approach for the controlled codelivery of NTX and BUP through the skin.
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Shinohara K, Efthimiou O, Ostinelli EG, Tomlinson A, Geddes JR, Nierenberg AA, Ruhe HG, Furukawa TA, Cipriani A. Comparative efficacy and acceptability of antidepressants in the long-term treatment of major depression: protocol for a systematic review and networkmeta-analysis. BMJ Open 2019; 9:e027574. [PMID: 31110100 PMCID: PMC6530313 DOI: 10.1136/bmjopen-2018-027574] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/29/2018] [Revised: 02/22/2019] [Accepted: 03/27/2019] [Indexed: 01/26/2023] Open
Abstract
INTRODUCTION Pharmacotherapy plays an important role in the treatment of major depression. At the initiation of antidepressant treatment, both improvement of symptoms in the short term and relapse prevention in the long term should be taken into account. However, there is insufficient evidence regarding the efficacy and the acceptability of continuation/maintenance treatments and the relative efficacy/acceptability of antidepressants. OBJECTIVE We will conduct a pairwise meta-analysis and a network meta-analysis (NMA) to examine the relative efficacy, tolerability and acceptability of antidepressants in the long-term treatment of major depression. METHODS AND ANALYSIS We will include double-blind randomised controlled trials comparing any of the following antidepressants, which we included in our previous NMA of the acute treatment for major depression, with placebo or with another active drug for long-term treatment of major depression: agomelatine, amitriptyline, bupropion, citalopram, clomipramine, desvenlafaxine, duloxetine, escitalopram, fluoxetine, fluvoxamine, levomilnacipran, milnacipran, mirtazapine, nefazodone, paroxetine, reboxetine, sertraline, trazodone, venlafaxine, vilazodone and vortioxetine. Our primary outcomes will be sustained response and all-cause dropouts. We will include four types of designs that are used to investigate long-term treatment. We will conduct two main analyses. First, we will conduct a pairwise meta-analysis comparing all antidepressants versus placebo to investigate whether continuing antidepressants after achieving a positive response in the acute-phase treatment is beneficial and/or safe. Second, we will conduct an NMA to examine the comparative efficacy and acceptability of the drugs. We will use a novel approach that will combine the results of acute-phase treatment NMA with long-term treatment studies to include all related designs in the NMA. We will ensure the validity of combining different designs and our new approach by checking the distribution of important effect modifiers and consistency of network. ETHICS AND DISSEMINATION This study did not require ethical approval. We will disseminate our findings by publishing results in a peer-reviewed journal. PROSPERO REGISTRATION NUMBER CRD42018114561; Pre-results.
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Prospective phase II study of prophylactic low-dose azacitidine and donor lymphocyte infusions following allogeneic hematopoietic stem cell transplantation for high-risk acute myeloid leukemia and myelodysplastic syndrome. Bone Marrow Transplant 2019; 54:1815-1826. [PMID: 31089280 DOI: 10.1038/s41409-019-0536-y] [Citation(s) in RCA: 63] [Impact Index Per Article: 12.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2018] [Revised: 04/13/2019] [Accepted: 04/18/2019] [Indexed: 01/19/2023]
Abstract
Thirty patients, with high-risk acute myeloid leukemia (AML, n = 20) or myelodysplastic syndrome (MDS, n = 10), were enrolled in a phase II trial entailing prophylactic post-transplant azacitidine (AZA) plus escalated doses of donor lymphocyte infusion (DLI). The median number of AZA cycles was 5 (1-12) with 10 patients (33%) completing the 12 projected cycles. DLI were performed in 17 patients: 5 received one DLI, 2 received 2 DLI and 8 received 3 infusions. AZA was well tolerated, but discontinued in 20 patients primarily due to graft-versus-host disease (GvHD) and relapse. The cumulative incidence (CI) of grade 1-3 acute GvHD was 31.5% and the chronic GvHD CI was 53% at 2 years. At a median follow-up of 49 months (27-63), 18 patients are alive. The overall and disease-free survivals are 65.5% (CI 95% = 48.2-82.8) at 2 years. Cause of death was mainly relapse for 9 patients. The median time to relapse was 7 months (2.5-58) and the cumulative incidence of relapse at 2 years was 27.6% (CI 95% = 12.8-44.6). These results confirm that AZA is well tolerated as a prophylactic treatment to reduce the risk of post-transplantation relapse and compared favorably to those of patients who receive no post-transplant maintenance.
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Muroff J, Robinson W, Chassler D, López LM, Lundgren L, Guauque C, Dargon-Hart S, Stewart E, Dejesus D, Johnson K, Pe-Romashko K, Gustafson DH. An Outcome Study of the CASA-CHESS Smartphone Relapse Prevention Tool for Latinx Spanish-Speakers with Substance Use Disorders. Subst Use Misuse 2019; 54:1438-1449. [PMID: 30931681 DOI: 10.1080/10826084.2019.1585457] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
Background: Hispanic/Latinx persons with alcohol and other drug disorders (AOD) have limited access to culturally competent continuity of care. To address this, the evidence-based smartphone recovery application Addiction-Comprehensive Health Enhancement Support System (A-CHESS) was translated and adapted for Latinx Spanish-speakers with AOD, developing CASA-CHESS. Objectives: This study examined the AOD and mental health outcomes for Latinx Spanish-speaking clients using the CASA-CHESS smartphone tool over a 6-month period, post-residential treatment. This single group, pre-post study design included seventy-nine male and female Spanish-speaking Latinx clients, equipped with CASA-CHESS as they completed residential AOD treatment. Primary outcome measures at baseline and 6-month follow-up included substance use and other mental health symptoms. Results: While over 70% of the sample reported past heroin use and alcohol use, clients had low baseline rates of substance use, depression and anxiety and elevated social support scores as they graduated from residential treatment. Overall participants maintained their relatively low baseline rates during the 6-month post-residential period while using the CASA-CHESS relapse prevention tool. Those who discontinued using CASA-CHESS within the first 4 months after leaving residential treatment reported higher rates of substance use as well as anxiety and depression symptoms than those using it for 4 or more months, suggesting that continued use of CASA-CHESS may contribute to maintenance of successes gained in treatment. Conclusions/Importance: CASA-CHESS may reduce the risk of relapse for Latinx Spanish-speakers following residential services and extend needed access to culturally and linguistically competent aftercare services for those with AOD.
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Sheffer CE, Prashad N, Lunden S, Malhotra R, O'Connor RJ. To smoke or not to smoke: Does delay discounting affect the proximal choice to smoke? Subst Use Misuse 2019; 54:1237-1246. [PMID: 30982388 PMCID: PMC6629040 DOI: 10.1080/10826084.2018.1528463] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
BACKGROUND Delay discounting rate shows robust predictive validity for tobacco use behaviors and is a new therapeutic target in the treatment of tobacco use. Identifying factors that influence relations between delay discounting and the choice to smoke cigarettes is key to the development of effective interventions that target delay discounting to reduce cigarette consumption. OBJECTIVE To examine relations between delay discounting, motivational factors, self-efficacy, nicotine dependence level, and the proximal choice to smoke in the context of other commonly rewarding activity choices. METHODS In this cross-sectional design, daily smokers (n = 480) from Amazon Mechanical Turk completed a questionnaire that assessed delay discounting rate; motivation, intention, and self-efficacy to quit smoking; nicotine dependence level, and the preference for immediately engaging in multiple commonly rewarding activities. We hypothesized that 1) greater motivation to quit would be associated with lower priority given to smoking; 2) the relation between delay discounting and the priority given to smoking would be mediated by motivation, self-efficacy, and nicotine dependence level. RESULTS Greater motivation to quit was significantly associated with a lower priority given to smoking. The relation between delay discounting and the priority given to smoking was marginally mediated by nicotine dependence level (p > .057). CONCLUSIONS Motivation to quit influences decision-making by impacting the prioritization of choices. Nicotine dependence is likely to mediate the relation between delay discounting and the choice to smoke. Interventions that target delay discounting to reduce cigarette consumption or prevent relapse need to account for motivation to quit and nicotine dependence level.
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Schäfer I, Lotzin A, Hiller P, Sehner S, Driessen M, Hillemacher T, Schäfer M, Scherbaum N, Schneider B, Grundmann J. A multisite randomized controlled trial of Seeking Safety vs. Relapse Prevention Training for women with co-occurring posttraumatic stress disorder and substance use disorders. Eur J Psychotraumatol 2019; 10:1577092. [PMID: 30815234 PMCID: PMC6383607 DOI: 10.1080/20008198.2019.1577092] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/07/2018] [Revised: 12/18/2018] [Accepted: 01/23/2019] [Indexed: 12/15/2022] Open
Abstract
Background: Co-occurring posttraumatic stress disorder (PTSD) and substance use disorders (SUD) are associated with a more severe course and worse outcome than either disorder alone. In Europe, few treatments have been evaluated for PTSD and SUD. Seeking Safety, a manualized, integrated, cognitive-behavioural treatment, has been shown to be effective in studies in the USA. Objective: To test the efficacy of Seeking Safety plus treatment as usual (TAU) in female outpatients with PTSD and SUD compared to Relapse Prevention Training (RPT) plus TAU and TAU alone. Method: In five German study centres a total of N = 343 women were randomized into one of the three study conditions. PTSD severity (primary outcome), substance use, depression and emotion dysregulation (secondary outcomes) were assessed at baseline, post-treatment, as well as at three months and six months post-treatment. Results: Treatment participants attended M = 6.6 sessions (Seeking Safety) and M = 6.1 sessions (RPT). In an intent-to-treat analysis, Seeking Safety plus TAU, RPT plus TAU and TAU alone showed comparable decreases in PTSD severity over the course of the study. Seeking Safety plus TAU showed superior efficacy to TAU alone on depression and emotion regulation and RPT plus TAU was more effective than TAU alone on number of substance-free days and alcohol severity. Minimum-dose analyses suggest additional effects of both programmes among participants who attended at least eight group sessions. Conclusions: With respect to PTSD symptoms, a brief dose of Seeking Safety and RPT in addition to TAU was not superior to TAU alone in women with PTSD and SUD. However, Seeking Safety and RPT showed greater reductions than TAU alone in other domains of psychopathology and substance use outcomes respectively. Future studies should investigate further variables, such as what aspects of each treatment appeal to particular patients and how best to disseminate them.
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Lyons T, Womack VY, Cantrell WD, Kenemore T. Mindfulness-Based Relapse Prevention in a Jail Drug Treatment Program. Subst Use Misuse 2019; 54:57-64. [PMID: 30409061 PMCID: PMC6473813 DOI: 10.1080/10826084.2018.1491054] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
BACKGROUND More than half of prisoners in the United States are estimated to suffer from a substance use disorder. Mindfulness involves attention to the present moment, and nonjudgmental acceptance of sensations, thoughts, and emotional states. Mindfulness-based relapse prevention (MBRP) following substance use disorder treatment has been shown to reduce substance use. OBJECTIVE We sought to adapt and test MBRP for a jail substance use disorder treatment setting. METHODS We enrolled successive cohorts of incarcerated men participating in a drug treatment program in a large urban jail (n = 189) into six weekly sessions of either MBRP or an comparison communication skills intervention, between 2013 and 2015. MBRP was delivered by a culturally competent African-American trainer. Pre- and post-test measures included mindfulness, anxiety, posttraumatic stress disorder (PTSD), and drug craving. RESULTS At baseline, measures of mindfulness were significantly inversely correlated with anxiety, PTSD symptoms and drug cravings. Anxiety, PTSD symptoms and cravings declined significantly in both treatment arms, and mindfulness increased. Comparison of the two study arms using maximum likelihood estimation suggested a small but significantly greater increase in mindfulness in the treatment arm. Conclusions/Importance. An attention control trial of a mindfulness intervention, delivered by a culturally competent trainer, is feasible in a jail setting.
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Ward K, Citrome L. Brexpiprazole for the maintenance treatment of adults with schizophrenia: an evidence-based review and place in therapy. Neuropsychiatr Dis Treat 2019; 15:247-257. [PMID: 30697049 PMCID: PMC6339638 DOI: 10.2147/ndt.s169369] [Citation(s) in RCA: 171] [Impact Index Per Article: 34.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
The purpose of this review is to describe the available data for brexpiprazole in the maintenance treatment of schizophrenia. This objective was completed by searching the databases PubMed, Embase, and ClinicalTrials.gov to identify relevant study results presented as papers or abstracts. In summary, brexpiprazole is a new agent in the D2 partial agonist class that has a unique receptor-binding profile, based in part on high affinity for serotonin 5HT1A and 5HT2A receptors, paired with lower intrinsic activity at dopamine D2 receptors. The average dose used in efficacy and safety studies for the maintenance treatment of schizophrenia ranged from 3.0 and 3.1 mg in the open-label safety studies to 3.6 mg in the double-blind randomized relapse-prevention study. Highlights from the 52-week double-blind placebo-controlled relapse-prevention trial evidenced rates of relapse in the brexpiprazole group of 13.5% vs 38.5% in the placebo group (number needed to treat 4, 95% CI 3-8; P<0.0001). Safety data indicate that brexpiprazole is tolerated well, with rates of discontinuation due to treatment-emergent adverse events that ranged from 5.2% of those taking brexpiprazole in the double-blind maintenance phase of the relapse-prevention trial to 15.3% in a 52-week open-label safety study. In the available trials, there were relatively low rates of akathisia, and the degree of weight gain was similar to that seen in studies with aripiprazole for the treatment of schizophrenia. Positive and Negative Syndrome Scale scores also remained relatively stable in the open-label safety studies. Available data indicate that brexpiprazole is an effective agent for the maintenance treatment of schizophrenia that is overall well tolerated.
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Cooperman NA, Rizvi SL, Hughes CD, Williams JM. Field Test of a Dialectical Behavior Therapy Skills Training-Based Intervention for Smoking Cessation and Opioid Relapse Prevention in Methadone Treatment. J Dual Diagn 2019; 15:67-73. [PMID: 30646819 DOI: 10.1080/15504263.2018.1548719] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
Objective: Almost all individuals in methadone treatment for opioid dependence smoke cigarettes, and half of people in methadone treatment have an opioid relapse within six months. Dialectical behavior therapy (DBT) skills training has shown promise for addressing substance use and a variety of health behaviors and conditions; however, it has never been evaluated for smoking cessation in any population. The objective of this study was to field test a DBT skills training-based intervention for tobacco dependence and opioid relapse prevention (DBT-Quit) among people in methadone treatment. Methods: We recruited seven individuals in methadone treatment to participate in a field test of DBT-Quit. Participants attended 12 weekly 90-minute DBT skills training groups, focusing on mindfulness, emotion regulation, and distress tolerance skills. Participants received nicotine patches for eight weeks and completed assessments at baseline, 6 weeks (mid-treatment), and 12 weeks (post-treatment). Results: All but one participant (86%, n = 6) attended at least 50% of intervention sessions. Participants were "very" or "mostly" satisfied with the intervention. At 12 weeks, all but one (86%, n = 6) had made a quit attempt, and one (14%) had seven-day point prevalence abstinence. Participants were smoke-free for 24 hours (14%, n = 1), 7 to 14 days (43%, n = 3), and 30 to 59 days (29%, n = 2). Participants smoked significantly fewer cigarettes per day at 6 weeks and 12 weeks as compared to baseline. No participants used illicit drugs. As compared to baseline, at follow-up there were no significant differences in difficulties with emotion regulation, distress tolerance, or mindfulness. Conclusions: A DBT skills training-based intervention for individuals who smoke and have an opioid use disorder is feasible and acceptable in methadone treatment and may help this population prevent drug relapse, attempt to quit smoking, experience smoke-free days, and cut down on their smoking. More research is needed to determine the optimal structure and components of a DBT skills-based intervention for drug relapse prevention and smoking cessation. Further, a randomized controlled trial of DBT-Quit is needed to determine the efficacy of DBT skills training for smoking cessation and drug relapse prevention in this population.
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Bountress KE, Badour C, Flanagan J, Gilmore AK, Back SE. Treatment of co-occurring posttraumatic stress disorder and substance use: Does order of onset influence outcomes? PSYCHOLOGICAL TRAUMA : THEORY, RESEARCH, PRACTICE AND POLICY 2018; 10:662-665. [PMID: 28771018 PMCID: PMC5797521 DOI: 10.1037/tra0000309] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
OBJECTIVE Posttraumatic stress disorder (PTSD) and substance use disorders (SUDs) represent major public health concerns, particularly among veterans. They are associated with significant distress and impairment, and are highly comorbid. Little is known, however, about what role the temporal order of diagnostic onset may play in severity of presenting symptomatology and treatment outcomes. The aim of this study, therefore, was to examine treatment outcomes by order of onset. METHOD Participants were 46 U.S. military veterans (91.3% male) enrolled in a larger randomized controlled trial examining the efficacy of an integrated, exposure-based treatment (Concurrent Treatment of PTSD and Substance Use Disorders Using Prolonged Exposure; COPE). Participants were grouped into 2 categories: (a) primary PTSD (i.e., PTSD developed before the onset of SUD) or (b) primary SUD (i.e., SUD developed before the onset of PTSD). RESULTS No significant associations between order of onset and baseline symptomatology were observed. The findings revealed that participants with primary PTSD were significantly more likely than participants with primary SUD to report higher levels of PTSD symptoms at the end of treatment. However, there was no effect of order of onset on SUD outcomes. CONCLUSIONS The findings suggest that individuals with earlier PTSD onset are a particularly high-risk group in terms of their trauma-related symptoms. Implications for treatment of comorbid PTSD/SUD are discussed. (PsycINFO Database Record (c) 2018 APA, all rights reserved).
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Relapse prevention in adults with major depressive disorder treated with vilazodone: a randomized, double-blind, placebo-controlled trial. Int Clin Psychopharmacol 2018; 33:304-311. [PMID: 30044247 PMCID: PMC6166708 DOI: 10.1097/yic.0000000000000236] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
This randomized withdrawal study assessed relapse prevention with vilazodone in adults with major depressive disorder. After 20 weeks of open-label treatment with vilazodone 40 mg/day, responders were randomized (1 : 1 : 1) to 28 weeks of double-blind, fixed-dose treatment with vilazodone 20 mg/day, vilazodone 40 mg/day, or placebo. The primary efficacy endpoint was time to first relapse, defined as Montgomery-Åsberg Depression Rating Scale total score of at least 18 and meeting major depressive episode criteria, Montgomery-Åsberg Depression Rating Scale total score of at least 18 at two consecutive visits, or discontinuation for an insufficient therapeutic response. Of 1204 patients who received open-label treatment, 564 completed treatment and were randomized (placebo=192, vilazodone 20 mg/day=185, vilazodone 40 mg/day=187). No significant difference was detected in time to relapse during the double-blind period (P>0.05). The crude percentage of patients that relapsed was similar between treatment groups (placebo=12.6%; vilazodone 20 mg/day=11.4%; vilazodone 40 mg/day=13.4%). The most common treatment-emergent adverse events were diarrhea (29.6%), nausea (24.0%), and headache (14.0%) during open-label treatment and headache (8.9%), nasopharyngitis (8.4%), and diarrhea (7.5%) during double-blind treatment in the combined vilazodone groups (20 and 40 mg/day). In conclusion, time to relapse with vilazodone was not statistically different from placebo. Vilazodone was generally well tolerated in adults with major depressive disorder.
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Stip E, Lachaine J. Real-world effectiveness of long-acting antipsychotic treatments in a nationwide cohort of 3957 patients with schizophrenia, schizoaffective disorder and other diagnoses in Quebec. Ther Adv Psychopharmacol 2018; 8:287-301. [PMID: 30344996 PMCID: PMC6180377 DOI: 10.1177/2045125318782694] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/30/2017] [Accepted: 02/19/2018] [Indexed: 11/17/2022] Open
Abstract
BACKGROUND Long-acting injectable antipsychotics (LAI-AP) for patients with schizophrenia (SCZ) have saved significant healthcare costs. However, the cost effectiveness of LAI-AP for patients with other mental disorders has yet to be established. The goal of this study was to evaluate the impact of early initiation of LAI-AP medications on healthcare resource utilization (HRU). Drawing on the Quebecois universal healthcare program (RAMQ), we conducted a nationwide prospective cohort study of LAI-AP under real-world conditions. METHODS This study was performed using a representative sample of patients newly treated with LAI-AP (n = 3957) who were covered by the Québec Health Insurance Plan. The index date was defined as the date of the first prescription for LAI-AP between 1 January 2008 and 31 March 2012. We collected (a) the demographics and patient characteristics; (b) the treatment characteristics index drug, speciality of the principal prescriber, prescriptions of LAI-AP; and (c) HRU and costs. Two comparisons were made between (a) non-SCZ users of LAI-AP and SCZ users of LAI-AP; and (b) patients with SCZ using first-generation antipsychotic LAI-AP (FGA-LAI) and second-generation antipsychotic LAI-AP (SGA-LAI). RESULTS In the people with SCZ group, 976 patients were on an SGA-LAI, and 1020 patients were on an FGA-LAI; 41.9% of all users were on risperidone LAI-AP during this period and 17.9% were on zuclopenthixol decanoate. The number of hospitalizations was reduced by half. Durations were also significantly reduced. The total healthcare cost savings for all users were C$29,876 per patient/per year. Younger patients tended to receive more SGA-LAI than FGA-LAI: 29% versus 13%. The percentage of general practitioners who prescribe LAI-AP is higher in the FGA-LAI group than in the SGA-LAI group: 19% versus 13%. For psychiatrist prescribers, it is the opposite: 86% (SGA-LAI) versus 79% (FGA-LAI). The concomitant use of oral antipsychotics (OAP) in the year following index date is higher in the FGA-LAI group: 75% versus 43%. The number of hospitalization days was reduced by 31.5 days in the FGA-LAI group and 38.8 days in the SGA-LAI group. Cost savings were of C$31,924 in the FGA-LAI group and of C$39,100 in the SGA-LAI group. CONCLUSION The initiation of LAI-AP saved significant costs to the province of Québec compared with the previous year. Initiation of a LAI-AP resulted in lower resource use. Higher medication costs were offset by lower inpatient and outpatient costs.
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Kaljic E, Avdic D, Svraka E, Muftic M, Pecar M, Macak-Hadziomerovic A, Trtak N. Influence of Motion Therapy in the Prevention of Lumbar Pain Syndrome Relapse. Med Arch 2018; 72:267-271. [PMID: 30514992 PMCID: PMC6194967 DOI: 10.5455/medarh.2018.72.267-271] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2018] [Accepted: 07/30/2018] [Indexed: 11/29/2022] Open
Abstract
INTRODUCTION Lumbar pain syndrome is one of the most common conditions in clinical practice, more common than 290 other pathological conditions, which affect up to 84% of adults in a certain period of their life. The origin of the lower back pain can be classified as mechanical, neuropathic and secondary due to another illness. Patient education and information, muscle strengthening exercises, maintenance of routine daily physical activity and pain therapy are the basis of acute non-specific pain syndrome therapy. AIM To determine the success of the motion therapy procedure in the prevention of lumbar pain syndrome relapse. MATERIAL AND METHODS The research is prospective, longitudinal, manipulative and controllable. It was conducted in the private practice "Praxis - dr. Pecar" in the period from June 20, 2014 to June 1, 2016, and included 200 respondents with symptoms of lumbar pain syndromes divided into the experimental (n=100) and control (n=100) groups. The presence of lumbar pain syndrome relapse in respondents experimental and control group was recorded in the second and third clinical examination. RESULTS In the second examination, 4 (4%) of the respondents from experimental group and 37 (37%) of the control group responded had LBS relapse. In the third examination, the number of respondents with recurrent LBS in the experimental group was 4 (4%), while in the control group was 17 (17%). After the study, no statistically significant difference was observed in the mean age of respondents who had LBS relapse compared to respondents without LBS relapse, as well as significant influence of sex structure on relapse in the experimental and control group during the second and third examination. CONCLUSION After the second examination, the relapse rate in the experimental group was statistically significantly higher in the respondents withstanding jobs, while there was no statistically significant difference in the control group and both groups after the third examination.
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Berends T, van de Lagemaat M, van Meijel B, Coenen J, Hoek HW, van Elburg AA. Relapse prevention in anorexia nervosa: Experiences of patients and parents. Int J Ment Health Nurs 2018; 27:1546-1555. [PMID: 29573113 DOI: 10.1111/inm.12456] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 02/18/2018] [Indexed: 11/30/2022]
Abstract
One of the main aims of treatment after successful recovery from anorexia nervosa (AN) is to prevent a relapse. The Guideline Relapse Prevention (GRP) Anorexia Nervosa offers a structured approach to relapse prevention. This study explores how patients and their parents experience working with the guideline. It also describes the factors that support or hinder successful application of the guideline. A descriptive qualitative research design was chosen involving in-depth interviews with seventeen patients with anorexia nervosa and six sets of parents. Patients and family members were generally satisfied with the support provided by the GRP. It contributed significantly to a better understanding of the personal process of relapse. Patients and families valued being able to keep in touch with their professional during the aftercare programme. The GRP supports the patient's use of self-management strategies for relapse prevention.
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Abstract
Introduction: The opioid epidemic has become an immense problem in North America, and despite decades of research on the most effective means to treat opioid use disorder (OUD), overdose deaths are at an all-time high, and relapse remains pervasive. Discussion: Although there are a number of FDA-approved opioid replacement therapies and maintenance medications to help ease the severity of opioid withdrawal symptoms and aid in relapse prevention, these medications are not risk free nor are they successful for all patients. Furthermore, there are legal and logistical bottlenecks to obtaining traditional opioid replacement therapies such as methadone or buprenorphine, and the demand for these services far outweighs the supply and access. To fill the gap between efficacious OUD treatments and the widespread prevalence of misuse, relapse, and overdose, the development of novel, alternative, or adjunct OUD treatment therapies is highly warranted. In this article, we review emerging evidence that suggests that cannabis may play a role in ameliorating the impact of OUD. Herein, we highlight knowledge gaps and discuss cannabis' potential to prevent opioid misuse (as an analgesic alternative), alleviate opioid withdrawal symptoms, and decrease the likelihood of relapse. Conclusion: The compelling nature of these data and the relative safety profile of cannabis warrant further exploration of cannabis as an adjunct or alternative treatment for OUD.
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Aigbogun MS, Liu S, Kamat SA, Sapin C, Duhig AM, Citrome L. Relapse prevention: a cost-effectiveness analysis of brexpiprazole treatment in adult patients with schizophrenia in the USA. CLINICOECONOMICS AND OUTCOMES RESEARCH 2018; 10:443-456. [PMID: 30147350 PMCID: PMC6101022 DOI: 10.2147/ceor.s160252] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
Abstract
OBJECTIVE This study used a decision-analytic framework to assess the cost-effectiveness of brexpiprazole vs comparator branded therapies for reducing relapses and hospitalizations among adults with schizophrenia from a US payer perspective. METHODS An economic model was developed to assess patients with stable schizophrenia initiating treatment with brexpiprazole (1-4 mg), cariprazine (1-6 mg), or lurasidone (40-80 mg) over a 1-year period. After 6 months, patients remained on treatment or discontinued due to relapse, adverse events, or other reasons. Patients who discontinued due to relapse or adverse events were assumed to have switched to other therapy, and those who discontinued due to other reasons were assumed to have received no therapy. Primary outcomes were incremental cost per relapse avoided and hospitalization avoided, and the secondary outcome was cost per quality-adjusted life-year (QALY) gained. Sensitivity and scenario analyses were also conducted. RESULTS Brexpiprazole was associated with the highest per-patient clinical effectiveness (avoided relapses 0.637, avoided hospitalizations 0.719, QALYs 0.707) among comparators, followed by cariprazine (avoided relapses 0.590, avoided hospitalizations 0.683, QALYs 0.683) and lurasidone (avoided relapses 0.400, avoided hospitalizations 0.536, QALYs 0.623). Annual per-patient health-care costs were lowest for brexpiprazole ($20,510), followed by cariprazine ($22,282) and lurasidone ($25,510). Brexpiprazole was the least costly and most effective treatment strategy for all outcomes. Results were sensitive to relapse rates and daily cost of brexpiprazole. Limitations include data principally obtained from drug-specific randomized withdrawal studies and lack of direct-comparison trials. CONCLUSION This analysis evaluated brexpiprazole treatment for the reduction of schizophrenia relapses and hospitalizations over a 1-year period compared to other recently available branded antipsychotics, and excluded generic antipsychotic treatments. Brexpiprazole treatment may lead to clinical benefits and medical cost savings, and provides a cost-effective treatment option for patients relatively to other branded second-generation antipsychotics.
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Bharadwaj B, Selvakumar N, Kuppili PP. Pharmacotherapy for relapse prevention of alcohol use disorder in the Indian setting: A systematic review. Ind Psychiatry J 2018; 27:163-171. [PMID: 31359967 PMCID: PMC6592216 DOI: 10.4103/ipj.ipj_79_17] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/08/2022] Open
Abstract
Alcohol use disorders (AUDs) is an important public health concern as estimates of the prevalence of AUD range at 4%-6% in the Indian population. Currently, there is limited literature on the pharmacotherapeutic interventions for AUD in the Indian setting. It is imperative to identify the possible variations in their effects from Western studies, and hence the current review was attempted to perform a comprehensive evaluation and critical appraisal of the methodology of the evidence on pharmacological strategies of relapse prevention of AUD in the Indian setting. A total of 18 studies were included in the review. Disulfiram was the most common pharmacological agent to be studied. The initial literature before 2000 focused primarily on disulfiram, whereas the studies in the next decade compared it to acamprosate and naltrexone and emerging interest in anticraving agents such as baclofen and topiramate had been noted over the past few years. No studies were available on newer agents such as ondansetron, selective serotonin reuptake inhibitors or formulations such as depot and implants. Deterrent agents were found to be better when compared to anticraving agents in terms of abstinence and relapse, whereas the latter were more effective for control of craving. Among the pharmacological agents studied, the greatest evidence exists for disulfiram for relapse prevention which could be due to affordability of disulfiram and social support in the Indian context. The chief methodological limitations include the lack of randomized trials and objective measures for assessing abstinence.
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Trask S, Keim CL, Bouton ME. Factors that encourage generalization from extinction to test reduce resurgence of an extinguished operant response. J Exp Anal Behav 2018; 110:11-23. [PMID: 29911341 DOI: 10.1002/jeab.446] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2017] [Accepted: 06/05/2018] [Indexed: 11/07/2022]
Abstract
Two experiments investigated methods that reduce the resurgence of an extinguished behavior (R1) that occurs when reinforcement for an alternative behavior (R2) is discontinued. In Experiment 1, R1 was first trained and then extinguished while R2 was reinforced during a 5- or 25-session treatment phase. For half the rats, sessions in which R2 was reinforced alternated with sessions in which R2 was extinguished. Controls received the same number of treatment sessions, but R2 was never extinguished. When reinforcement for R2 was discontinued, R1 resurged in the controls. However, the alternating groups showed reduced resurgence, and the magnitude of the resurgences observed during their R2 extinction sessions decreased systematically over Phase 2. In Experiment 2, R1 was first reinforced with one outcome (O1). The rats then had two types of double-alternating treatment sessions. In one type, R1 was extinguished and R2 produced O2. In the other, R1 was unavailable and R2 produced O3. R1 resurgence was weakened when O2, but not O3, was delivered freely during testing. Together, the results suggest that methods that encourage generalization between R1 extinction and resurgence testing weaken the resurgence effect. They are not consistent with an account of resurgence proposed by Shahan and Craig (2017).
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Si T, Li N, Lu H, Cai S, Zhuo J, Correll CU, Zhang L, Feng Y. Impact of paliperidone palmitate one-month formulation on relapse prevention in patients with schizophrenia: A post-hoc analysis of a one-year, open-label study stratified by medication adherence. J Psychopharmacol 2018; 32:691-701. [PMID: 29764266 PMCID: PMC6024380 DOI: 10.1177/0269881118772449] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
BACKGROUND Limited data are available to help identify patients with schizophrenia who are most likely to benefit from long-acting injectable antipsychotics. AIM To investigate the efficacy of long-acting injectable antipsychotic paliperidone palmitate one-month formulation for preventing relapses, factors influencing time to first relapse, and the effect of different antipsychotic adherence levels on time to first relapse in Chinese patients with schizophrenia. METHODS This was a post-hoc analysis from an open-label, single-arm study of stable patients (Positive and Negative Syndrome Scale total score <70; n=367) receiving paliperidone palmitate one-month formulation at the end of an acute 13-week treatment phase, who entered a naturalistic one-year follow-up period, either continuing with flexibly dosed paliperidone palmitate one-month formulation (75-150 mg eq.) or switching to another antipsychotic(s). RESULTS There were 362/367 patients (age=31.4±10.75 years) included in the analysis of time to first relapse (primary outcome) and 327/362 patients (39/327, poor antipsychotic adherence (<80%)) willing to receive antipsychotics were included in the exposure/adherence analysis. Overall, 84.6% (95% confidence interval=79.2-88.7) patients remained relapse-free. Poor adherence during follow-up (hazard ratio=2.97, 95% confidence interval=1.48-5.98, p=0.002) and frequent hospitalizations in the previous year (hazard ratio=1.29, 95% confidence interval=1.02-1.62, p=0.03) were associated with a significant risk of shorter time to first relapse in the univariate analysis. In patients with poor adherence, 'no use' (hazard ratio=13.13, 95% confidence interval=1.33-129.96, p=0.03) and 'interrupted use' (hazard ratio=11.04, 95% confidence interval=1.03-118.60, p=0.047) of paliperidone palmitate one-month formulation (vs continued use) showed a significantly higher risk of relapse; this was not observed in patients with good (≥80%) antipsychotic adherence. No new safety concerns were identified. CONCLUSION Continued use of paliperidone palmitate one-month formulation/long-acting injectable antipsychotic was effective in preventing schizophrenia relapses, especially in patients with suboptimal antipsychotic adherence.
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Kirkman JJL, Leo B, Moore JC. Alcohol Consumption Reduction Among a Web-Based Supportive Community Using the Hello Sunday Morning Blog Platform: Observational Study. J Med Internet Res 2018; 20:e196. [PMID: 29773530 PMCID: PMC5981056 DOI: 10.2196/jmir.9605] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2017] [Revised: 03/14/2018] [Accepted: 04/22/2018] [Indexed: 11/03/2022] Open
Abstract
BACKGROUND Alcohol misuse is a major social and public health issue in Australia, with an estimated cost to the community of Aus $30 billion per annum. Until recently, a major barrier in addressing this significant public health issue is the fact that the majority of individuals with alcohol use disorders and alcohol misuse are not receiving treatment. OBJECTIVE This study aimed to assess whether alcohol consumption changes are associated with participation in Hello Sunday Morning's blog platform, an online forum discussing experiences in abstaining from alcohol. METHODS The study reports on Hello Sunday Morning participants who signed up for a 3-month period of abstinence from November 2009 to November 2016. The sample comprised 1917 participants (female: 1227/1917, 64.01%; male: 690/1917, 35.99%). Main outcome measures were Alcohol Use Disorders Identification Test (AUDIT) scores, mood, program engagement metrics, and slip-ups. RESULTS Individuals who reported hazardous (preprogram AUDIT mean 11.92, SD 2.25) and harmful consumption levels (preprogram AUDIT mean 17.52, SD 1.08) and who engaged in the Hello Sunday Morning program reported a significant decrease in alcohol consumption, moving to lower risk consumption levels (hazardous, mean 7.59, SD 5.70 and harmful, mean 10.38, SD 7.43), 4 months following program commencement (P<.001). Those who reported high-risk or dependent consumption levels experienced the biggest reduction (preprogram mean 25.38, SD 4.20), moving to risky consumption (mean 15.83, SD 11.11), 4 months following program commencement (P<.001). These reductions in risk were maintained by participants in each group, 7 months following program commencement. Furthermore, those who engaged in the program more (as defined by more sign-ins, blogs posted, check-ins completed, and engagement with the community through likes and following) had lower alcohol consumption. Finally, those who experienced more slip-ups had lower alcohol consumption. CONCLUSIONS Participation in an online forum can support long-term behavior change in individuals wishing to change their drinking behavior. Importantly, reductions in AUDIT scores appeared larger for those drinking at high-risk and hazardous levels before program commencement. This has promising implications for future models of alcohol reduction treatment, as online forums are an anonymous, accessible, and cost-effective alternative or adjunct to treatment-as-usual. Further research is needed into the specific mechanisms of change within a Web-based supportive community, as well as the role of specific mood states in predicting risky drinking behavior.
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Inauen J, Stocker A, Scholz U. Why and for Whom May Coping Planning Have Adverse Effects? A Moderated Mediation Analysis. Appl Psychol Health Well Being 2018; 10:272-289. [PMID: 29740980 DOI: 10.1111/aphw.12130] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND Coping planning, the formation of plans to overcome behavioral barriers is assumed to promote health behavior maintenance, but the literature on this is inconsistent. In this study, we aimed to investigate the mechanisms of a coping planning intervention that adversely affected maintained safe water consumption. We also explored perceived behavioral difficulty as a potential moderator of coping planning interventions. METHODS In the second phase of a cluster-randomised trial, households (N = 177 analyzed) were randomly allocated to a coping planning intervention or a comparison group (repetition of interventions from first intervention phase). Safe water consumption, the mechanisms of coping planning, and perceived difficulty were measured pre-post. The data were analyzed using mediation and moderated mediation analysis. RESULTS Changes in behavioral intention mediated the intervention effects on behavioral maintenance (b = -0.36, 95% CI [-0.91, -0.03]). Changes in perceived coping planning (b = 0.08, 95% CI [-0.12, 0.34]), and maintenance self-efficacy (b = -0.13, 95% CI [-0.45, 0.01]) did not mediate the effects. Prior perceived difficulty moderated the coping planning intervention effects on maintenance via intention. CONCLUSIONS Coping planning may decrease motivation for health behavior maintenance for persons who experienced few barriers prior to the planning intervention.
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Abstract
Introduction: Anorexia nervosa (AN) is a severe psychiatric disorder that is difficult to treat and is associated with frequent relapses and high mortality rates. Psychiatric symptomatology (eg, depression, anxiety, obsessive-compulsive disorder/behaviors) are common comorbidities. This review provides current information about safety and efficacy of antidepressant therapy for management of AN in adults. Methods: A literature review of randomized controlled trials, open-label studies, and case reports with adults or adults/adolescents was conducted. PubMed and Medline were searched using anorexia management and treatment, antidepressants, selective serotonin reuptake inhibitors (SSRIs), fluoxetine, sertraline, citalopram, and mirtazapine in AN, relapse prevention in AN, and psychotropic medications in AN. Results: The role and utility of antidepressants in AN were published in double-blind, placebo-controlled studies; open-label trials; and a retrospective study. Antidepressants should not be used as sole therapy for AN although their use for confounding symptomatology makes discerning efficacy difficult as they are given together with other therapies. Neurobiological changes due to starvation and AN itself complicate results interpretation. For safety, tricyclic antidepressants and monoamine oxidase inhibitors are not recommended, and bupropion is contraindicated. Use of SSRIs during acute treatment lacks efficacy. Use of SSRIs—primarily fluoxetine and to some extent citalopram, sertraline, or mirtazapine—may aid in relapse prevention and improvement of psychiatric symptomatology in weight-restored anorexic patients. Discussion: Health care professionals should use clinical judgment regarding fluoxetine or possibly citalopram, sertraline or mirtazapine as adjunctive treatment to psychotherapy for relapse prevention, improvement of depressive and anxiety symptoms, and/or obsessive-compulsive behaviors unresolved with nutritional rehabilitation and psychotherapy.
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Vervaeke J, Van Looy J, Hoorelbeke K, Baeken C, Koster EH. Gamified Cognitive Control Training for Remitted Depressed Individuals: User Requirements Analysis. JMIR Serious Games 2018; 6:e6. [PMID: 29622525 PMCID: PMC5909053 DOI: 10.2196/games.8609] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2017] [Revised: 11/16/2017] [Accepted: 12/05/2017] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND The high incidence and relapse rates of major depressive disorder demand novel treatment options. Standard treatments (psychotherapy, medication) usually do not target cognitive control impairments, although these seem to play a crucial role in achieving stable remission. The urgent need for treatment combined with poor availability of adequate psychological interventions has instigated a shift toward internet interventions. Numerous computerized programs have been developed that can be presented online and offline. However, their uptake and adherence are oftentimes low. OBJECTIVE The aim of this study was to perform a user requirements analysis for an internet-based training targeting cognitive control. This training focuses on ameliorating cognitive control impairments, as these are still present during remission and can be a risk factor for relapse. To facilitate uptake of and adherence to this intervention, a qualitative user requirements analysis was conducted to map mandatory and desirable requirements. METHODS We conducted a user requirements analysis through a focus group with 5 remitted depressed individuals and individual interviews with 6 mental health care professionals. All qualitative data were transcribed and examined using a thematic analytic approach. RESULTS Results showed mandatory requirements for the remitted sample in terms of training configuration, technological and personal factors, and desirable requirements regarding knowledge and enjoyment. Furthermore, knowledge and therapeutic benefits were key requirements for therapists. CONCLUSIONS The identified requirements provide useful information to be integrated in interventions targeting cognitive control in depression.
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Nyhuis PW, Niederhofer E, Scherbaum N, Schifano F, Bonnet U, Dembski N, Niederhofer A, Specka M, Tenbergen M. Effectiveness of Psychoanalytic-Interactional Group Therapy vs. Behavioral Group Therapy in Routine Outpatient Treatment of Alcohol-Dependent Patients. Subst Use Misuse 2018; 53:426-431. [PMID: 29016275 DOI: 10.1080/10826084.2017.1334065] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
BACKGROUND The cognitive behavioral therapy has been extensively investigated to assess relapse prevention rates in patients with alcohol dependence. In contrast, only little is known regarding the effectiveness of psychoanalytical psychotherapy in relapse prevention, although this treatment is widely used and especially so in Germany. The aim of this quasi-randomized study was to compare the effectiveness of these two group treatments' approaches under the condition of routine outpatient treatment in a non-university hospital. METHODS After inpatient detoxification, patients with alcohol dependence were allocated either to combined behavioral intervention (CBI) or to psychoanalytic-interactional therapy (PIT). The group treatment was carried out weekly over a period of six months. Also, the clinical care package included both individual treatment sessions (e.g. every 4-6 weeks) and abstinence supporting medication. The main outcome criteria included retention rates and frequency of alcohol relapse. RESULTS Some 215 patients (mean age 49.6 years [standard deviation, 10], 56.7% males, with a mean duration of alcohol dependence of 16.5 years [range: 1-50 years]) were included in the study. Overall, CBI clients showed a retention rate of 66.7%, compared to 81.8% for PIT clients (p =.008). An intention-to-treat analysis of alcohol relapses showed a significant difference between PIT and CBI groups (PIT: 33.6%; CBI: 49.5%; p =.018). There were no statistically significant differences between the 2 groups in terms of prescription rates of disulfiram, naltrexone or acamprosate. CONCLUSIONS Notwithstanding the study limitations, PIT seemed here to be at least as effective as CBI in terms of retention and relapse prevention rates' levels.
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Ward E, Cox S, Dawkins L, Jakes S, Holland R, Notley C. A Qualitative Exploration of the Role of Vape Shop Environments in Supporting Smoking Abstinence. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2018; 15:E297. [PMID: 29425117 PMCID: PMC5858366 DOI: 10.3390/ijerph15020297] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/15/2017] [Revised: 01/19/2018] [Accepted: 01/27/2018] [Indexed: 12/03/2022]
Abstract
E-cigarettes are the most popular method of quitting smoking in England and most are purchased in specialist vape shops. This qualitative study explores how the vape shop environment is experienced by quitters to support smoking abstinence. Semi-structured qualitative interviews were conducted to elicit experiences of e-cigarette use, including experiences of vape shops, in 40 people who had used e-cigarettes in a quit attempt. Observations of six shops in a range of locations were also undertaken. Interview and observation data were analysed using inductive thematic analysis and triangulated. At an individual level, smoking abstinence was supported through shop assistants' attempts to understand customers' smoking preferences in order to: (i) tailor advice about the most appropriate product; and (ii) offer an ongoing point of contact for practical help. At an interpersonal level, shops offered opportunity to socialise and reinforce a vaping identity, although the environment was perceived as intimidating for some (e.g., new and female users). At a structural level, shops ensured easy access to products perceived to be good value by customers and had adapted to legislative changes. Vape shops can provide effective behavioural support to quitters to maintain smoking abstinence. Health professionals could capitalise on this through partnership working with shops, to ensure best outcomes for clients wanting to use e-cigarettes to quit smoking.
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Abstract
Cognitive behaviour therapy is a structured, time limited, psychological intervention that has is empirically supported across a wide variety of psychological disorders. CBT for addictive behaviours can be traced back to the application of learning theories in understanding addiction and subsequently to social cognitive theories. The focus of CBT is manifold and the focus is on targeting maintaining factors of addictive behaviours and preventing relapse. Relapse prevention programmes are based on social cognitive and cognitive behavioural principles. Interventions for preventing relapse include, behavioural strategies to decrease the valence of addictive behaviours, coping skills to deal with craving, arousal, negative mood states, assertiveness skills to manage social pressures, family psychoeducation and environmental manipulation and cognitive strategies to enhance self-efficacy beliefs and modification of outcome expectancies related to addictive behaviours. More recent developments in the area of managing addictions include third wave behaviour therapies. Third wave behaviour therapies are focused on improving building awareness, and distress tolerance skills using mindfulness practices. These approaches have shown promise, and more recently the neurobiological underpinnings of mindfulness strategies have been studied. The article provides an overview of cognitive behavioural approaches to managing addictions.
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Nattala P, Murthy P, Meena KS. Video-enabled cue based intervention for relapse prevention. Indian J Psychiatry 2018. [PMID: 29540926 PMCID: PMC5844167 DOI: 10.4103/psychiatry.indianjpsychiatry_39_18] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
A major goal of long-term management of substance use disorders is to empower recovering individuals in resisting drug use when confronted with real-world high-risk situations (cues). Since opportunities to reproduce and learn from real-life situations are limited in treatment settings, the key is to bring those real-world drug use cues to the treatment setting through vicarious learning. Cue-exposure approaches achieve this by presenting these cues while the usual drug-use response is prevented. This provides opportunity to practice how to deal with the cues before being discharged from the treatment setting. Videos are one way to present the cues as well as demonstrate how to deal with them successfully. In this article, we discuss our experiences with the use of videos to model relapse prevention strategies for specific cues, and provide some future directions for the use of video-based interventions for relapse prevention in substance use disorders.
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