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1.
Bipolar Disord ; 25(5): 379-390, 2023 08.
Artigo em Inglês | MEDLINE | ID: mdl-37391923

RESUMO

INTRODUCTION: The International Society for Bipolar Disorders created the Early Mid-Career Committee (EMCC) to support career development of the next generation of researchers and clinicians specializing in bipolar disorder (BD). To develop new infrastructure and initiatives, the EMCC completed a Needs Survey of the current limitations and gaps that restrict recruitment and retention of researchers and clinicians focused on BD. METHODS: The EMCC Needs Survey was developed through an iterative process, relying on literature and content expertise of workgroup members. The survey included 8 domains: navigating transitional career stages, creating and fostering mentorship, research activities, raising academic profile, clinical-research balance, networking and collaboration, community engagement, work-life balance. The final survey was deployed from May to August 2022 and was available in English, Spanish, Portuguese, Italian, and Chinese. RESULTS: Three hundred participants across six continents completed the Needs Survey. Half of the participants self-identified as belonging to an underrepresented group in health-related sciences (i.e., from certain gender, racial, ethnic, cultural, or disadvantaged backgrounds including individuals with disabilities). Quantitative results and qualitative content analysis revealed key barriers to pursuing a research career focused on BD with unique challenges specific to scientific writing and grant funding. Participants highlighted mentorship as a key facilitator of success in research and clinical work. CONCLUSION: The results of the Needs Survey are a call to action to support early- and midcareer professionals pursuing a career in BD. Interventions required to address the identified barriers will take coordination, creativity, and resources to develop, implement, and encourage uptake but will have long-lasting benefits for research, clinical practice, and ultimately those affected by BD.


Assuntos
Transtorno Bipolar , Humanos , Transtorno Bipolar/terapia , Inquéritos e Questionários , Mentores
2.
BMC Psychiatry ; 23(1): 597, 2023 08 17.
Artigo em Inglês | MEDLINE | ID: mdl-37592231

RESUMO

BACKGROUND: Digital self-management tools blended with clinical triage and peer support have the potential to improve access to early warning signs (EWS) based relapse prevention in schizophrenia care. However, the implementation of digital interventions in psychosis can be poor. Traditionally, research focused on understanding how people implement interventions has focused on the perspectives of mental health staff. Digital interventions are becoming more commonly used by patients within the context of daily life, which means there is a need to understand implementation from the perspectives of patients and carers. METHODS: Semi-structured one-on-one interviews with 16 patients who had access to the EMPOWER digital self-management intervention during their participation in a feasibility trial, six mental health staff members who supported the patients and were enrolled in the trial, and one carer participant. Interviews focused on understanding implementation, including barriers and facilitators. Data were coded using thematic analysis. RESULTS: The intervention was well implemented, and EMPOWER was typically perceived positively by patients, mental health staff and the carer we spoke to. However, some patients reported negative views and reported ideas for intervention improvement. Patients reported valuing that the app afforded them access to things like information or increased social contact from peer support workers that went above and beyond that offered in routine care. Patients seemed motivated to continue implementing EMPOWER in daily life when they perceived it was creating positive change to their wellbeing, but seemed less motivated if this did not occur. Mental health staff and carer views suggest they developed increased confidence patients could self-manage and valued using the fact that people they support were using the EMPOWER intervention to open up conversations about self-management and wellbeing. CONCLUSIONS: The findings from this study suggest peer worker supported digital self-management like EMPOWER has the potential to be implemented. Further evaluations of these interventions are warranted, and conducting qualitative research on the feasibility gives insight into implementation barriers and facilitators, improving the likelihood of interventions being usable. In particular, the views of patients who demonstrated low usage levels would be valuable.


Assuntos
Comunicação , Transtornos Psicóticos , Humanos , Saúde Mental , Grupo Associado , Probabilidade , Transtornos Psicóticos/terapia
3.
Pharmacopsychiatry ; 54(5): 225-231, 2021 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-33652477

RESUMO

INTRODUCTION: Many individuals with major depressive disorder (MDD) do not respond to initial antidepressant monotherapy. Adjunctive aripiprazole is recommended for treatment non-response; however, the impacts on quality of life (QoL) for individuals who receive this second-line treatment strategy have not been described. METHODS: We evaluated secondary QoL outcomes in patients with MDD (n=179). After 8 weeks of escitalopram, non-responders (<50% decrease in clinician-rated depression) were treated with adjunctive aripiprazole for 8 weeks (n=97); responders continued escitalopram (n=82). A repeated-measures ANOVA evaluated change in Quality of Life Enjoyment and Satisfaction Short Form scores. QoL was described relative to normative benchmarks. RESULTS: Escitalopram responders experienced the most QoL improvements in the first treatment phase. For non-responders, QoL improved with a large effect during adjunctive aripiprazole treatment. At the endpoint, 47% of patients achieving symptomatic remission still had impaired QoL. DISCUSSION: Individuals who were treated with adjunctive aripiprazole after non-response to escitalopram experienced improved QoL, but a substantial degree of QoL impairment persisted. Since QoL deficits may predict MDD recurrence, attention to ways to support this outcome is required.


Assuntos
Transtorno Depressivo Maior , Qualidade de Vida , Aripiprazol/uso terapêutico , Citalopram/uso terapêutico , Transtorno Depressivo Maior/tratamento farmacológico , Quimioterapia Combinada , Humanos , Resultado do Tratamento
4.
Can J Psychiatry ; 66(3): 298-305, 2021 03.
Artigo em Inglês | MEDLINE | ID: mdl-32783472

RESUMO

OBJECTIVE: The goal of this study was to validate the French version of the Quality of Life in Bipolar Disorder (QoL.BD) scale, a condition-specific measure for bipolar disorder (BD). METHOD: The QoL.BD scale was translated into French in accordance with the recommendations for transcultural adaptation. It was administered to 125 participants with BD living in Quebec, Canada. Construct validity was evaluated through correlations with other measures of self-reported quality of life (QoL), functioning, and symptoms. Factorial structure was examined through an exploratory factor analysis. RESULTS: Internal reliability and test-retest reliability standards were met. Correlations in expected directions with other QoL, functioning, and depressive symptom scales supported convergent validity. The item loadings structure of the French QoL.BD largely replicated the original English version, with some modifications. CONCLUSION: The French version of the QoL.BD (full and brief) is comparable in its psychometric properties to the English version. It is a valid and sound measure for the evaluation of the QoL of French-speaking patients with BD.


Assuntos
Transtorno Bipolar , Qualidade de Vida , Comparação Transcultural , Humanos , Psicometria , Reprodutibilidade dos Testes , Inquéritos e Questionários , Traduções
5.
Can J Psychiatry ; 66(3): 289-297, 2021 03.
Artigo em Inglês | MEDLINE | ID: mdl-32573396

RESUMO

OBJECTIVE: Bright light therapy is increasingly recommended (alone or in combination with antidepressant medication) to treat symptoms of nonseasonal major depressive disorder (MDD). However, little is known about its impacts on quality of life (QoL), a holistic, patient-valued outcome. METHODS: This study utilizes secondary outcome data from an 8-week randomized, controlled, double blind trial comparing light monotherapy (n = 32), fluoxetine monotherapy (n = 30), and the combination of these (n = 27) to placebo (n = 30). QoL was assessed using the Quality of Life Enjoyment and Satisfaction Questionnaire Short Form (Q-LES-Q-SF). Treatment-related differences in QoL improvements were assessed using a repeated measures analysis of variance. The influence of potential predictors of QoL (demographic variables and change in depressive symptoms) were investigated via hierarchical linear regression. RESULTS: Q-LES-Q-SF scores significantly improved across all treatment conditions; however, no significant differences were observed between treatment arms. QoL remained poor relative to community norms by the end of the trial period: Across conditions, 70.6% of participants had significantly impaired QoL at the 8-week assessment. Reduction in depressive scores was a significant predictor of improved QoL, with the final model accounting for 54% of variance in QoL change scores. CONCLUSION: The findings of this study emphasize that improvement in QoL and reduction in depressive symptoms in MDD, while related, cannot be taken to be synonymous. Adjunctive therapies may be required to address unmet QoL needs in patients with MDD receiving antidepressant or light therapies. Further research is required to explore additional predictors of QoL in order to better refine treatments for MDD.


Assuntos
Transtorno Depressivo Maior , Qualidade de Vida , Antidepressivos/uso terapêutico , Transtorno Depressivo Maior/tratamento farmacológico , Fluoxetina/uso terapêutico , Humanos , Resultado do Tratamento
6.
Hum Psychopharmacol ; 35(6): 1-7, 2020 11.
Artigo em Inglês | MEDLINE | ID: mdl-32761980

RESUMO

OBJECTIVE: To investigate the anxiolytic properties of a standardized extract of Sceletium tortuosum (trademarked-Zembrin® ). METHODS: Two studies utilized a placebo-controlled, double-blind, between-subject experimental design to investigate the effects of a single dose of Sceletium tortuosum (25 mg, Zembrin® ) on laboratory stress/anxiety responding in 20 young healthy volunteers. To elicit feelings of stress/anxiety, participants completed 20 min of the multitasking framework in study 1 and a 5-min simulated public speaking task in study 2. Study 1 measured subjective experiences of mood at baseline, prestress induction, and poststress induction. Study 2 measured subjective experiences of anxiety and physiological indicators of stress (heart rate [HR] and galvanic skin response) at baseline, prestress induction, during stress induction, and poststress induction. RESULTS: A series of analysis of covariances (baseline entered as the covariate) revealed no treatment effect in study 1; however, study 2 revealed subjective anxiety levels to be significantly lower in the Zembrin® group at the prestress induction point and a significant interaction between treatment and time on HR. Taken together, results indicate that a single dose of Zembrin® can ameliorate laboratory stress/anxiety responding in healthy volunteers. CONCLUSION: We provide the first tentative behavioral evidence to support the anxiolytic properties of Sceletium tortuosum (25 mg Zembrin® ).


Assuntos
Aizoaceae/química , Ansiolíticos/farmacologia , Ansiedade/tratamento farmacológico , Extratos Vegetais/farmacologia , Adolescente , Ansiolíticos/isolamento & purificação , Método Duplo-Cego , Feminino , Humanos , Masculino , Resultado do Tratamento , Adulto Jovem
7.
Clin Psychol Psychother ; 27(3): 364-377, 2020 May.
Artigo em Inglês | MEDLINE | ID: mdl-32068325

RESUMO

Sleep problems are highly prevalent in bipolar disorder (BD) and constitute an important therapeutic focus in this population: They are highly impairing and distressing, are an area of subjective importance to consumers, and likely play a role in predicting/triggering mood episodes. The aim of this review is to orient psychologists and psychotherapists to current research relevant to their clinical practice with people with BD, including (a) the prevalence and presentation of sleep problems, (b) the impacts and correlates of impaired sleep, and (c) the relationship between sleep problems and mood symptoms (including the predictive/triggering role of sleep in BD mood relapses). Detailed recommendations for assessment and cognitive-behavioural intervention strategies for use in BD are described. It will be concluded that although some sleep problems and comorbidities require interdisciplinary collaboration, a range of evidence-informed strategies can be effectively and appropriately applied by clinical psychologists and psychotherapists.


Assuntos
Transtorno Bipolar/diagnóstico , Determinação da Personalidade/estatística & dados numéricos , Transtornos do Sono do Ritmo Circadiano/diagnóstico , Transtornos do Sono-Vigília/diagnóstico , Adulto , Afeto , Transtorno Bipolar/epidemiologia , Transtorno Bipolar/psicologia , Transtorno Bipolar/terapia , Terapia Cognitivo-Comportamental , Comorbidade , Correlação de Dados , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Prevalência , Prognóstico , Psicologia Clínica , Psicometria , Psicoterapia , Recidiva , Transtornos do Sono do Ritmo Circadiano/epidemiologia , Transtornos do Sono do Ritmo Circadiano/psicologia , Transtornos do Sono-Vigília/epidemiologia , Transtornos do Sono-Vigília/psicologia , Transtornos do Sono-Vigília/terapia
11.
Qual Life Res ; 27(6): 1493-1500, 2018 06.
Artigo em Inglês | MEDLINE | ID: mdl-29435800

RESUMO

PURPOSE: Quality of life (QoL) is increasingly a target of interventions for bipolar disorders (BD). While the subjective experience of consumers is often elevated as central to the construct of QoL in BD, limited investigation in this area means subjective QoL remains poorly understood. The present qualitative study seeks to address this by investigating how people with BD appraise the quality of their lives in the context of a QoL self-management intervention. METHODS: Semi-structured interviews were conducted with 43 individuals who had participated in a self-management intervention for improving QoL in BD. Individuals were questioned about experiences of the intervention and perceptions of their QoL. Thematic analysis was used to explore participants' appraisal of their QoL. RESULTS: An overarching theme concerned the intrinsic relativity of subjective QoL: individuals located QoL as relative to self, others and possible futures. Incorporating illness-related reference points for QoL ('given my circumstances…') was associated with perceptions of improved QoL. Deliberately modifying reference points for QoL was perceived as self-compassionate. CONCLUSION: The present study generates novel hypotheses about how individuals with BD make sense of their QoL. Data suggest that individuals located their QoL relative to a variety of reference points, use of which was flexible. In accord with gap theories of QoL, individuals experienced acceptance of illness impacts as improving subjective sense of QoL. Rather than 'settling for' a lower standard of QoL, individuals experienced these changes as adaptive and positive. Findings are discussed in relation to the measurement and amelioration of QoL in BD.


Assuntos
Transtorno Bipolar/psicologia , Qualidade de Vida/psicologia , Adulto , Feminino , Humanos , Julgamento , Masculino , Pesquisa Qualitativa , Adulto Jovem
14.
JMIR Ment Health ; 11: e58631, 2024 Apr 01.
Artigo em Inglês | MEDLINE | ID: mdl-38557724

RESUMO

Bipolar disorder (BD) impacts over 40 million people around the world, often manifesting in early adulthood and substantially impacting the quality of life and functioning of individuals. Although early interventions are associated with a better prognosis, the early detection of BD is challenging given the high degree of similarity with other psychiatric conditions, including major depressive disorder, which corroborates the high rates of misdiagnosis. Further, BD has a chronic, relapsing course, and the majority of patients will go on to experience mood relapses despite pharmacological treatment. Digital technologies present promising results to augment early detection of symptoms and enhance BD treatment. In this editorial, we will discuss current findings on the use of digital technologies in the field of BD, while debating the challenges associated with their implementation in clinical practice and the future directions.


Assuntos
Transtorno Bipolar , Transtorno Depressivo Maior , Humanos , Adulto , Transtorno Bipolar/diagnóstico , Transtorno Depressivo Maior/complicações , Qualidade de Vida , Intervenção Educacional Precoce , Afeto
15.
Psychopharmacology (Berl) ; 241(8): 1617-1630, 2024 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-38687360

RESUMO

RATIONALE: Treatments with the serotonergic psychedelic psilocybin are being investigated for multiple neuropsychiatric disorders. Because many patients with these disorders use selective serotonin reuptake inhibitors (SSRIs), understanding interactions between psilocybin and SSRIs is critical for evaluating the safety, efficacy, and scalability of psilocybin-based treatments. Current knowledge about these interactions is limited, as most clinical psilocybin research has prohibited concomittant SSRI use. OBJECTIVES: We aimed to explore potential interactions between psilocybin and SSRIs by characterizing peoples' real-world experiences using psilocybin mushrooms and SSRIs together. METHODS: We conducted a systematic search of Reddit for posts describing psilocybin mushroom and SSRI coadministration. We identified 443 eligible posts and applied qualitative content analysis to each. RESULTS: 8% of posts reported negative physical or psychological effects resulting from coadministration. These included 13 reports that may reflect serotonin toxicity, and 1 concerning for a psychotic/manic episode. 54% of posts described reduced intensity of the acute psilocybin experience, but 39% reported unchanged intensity with SSRI coadministration. CONCLUSIONS: Psilocybin's interactions with SSRIs are likely complex and may depend on multiple factors. Prospective studies are needed to evaluate whether psilocybin treatments are reliably safe and effective in the setting of SSRI use.


Assuntos
Agaricales , Interações Medicamentosas , Alucinógenos , Psilocibina , Inibidores Seletivos de Recaptação de Serotonina , Psilocibina/administração & dosagem , Psilocibina/farmacologia , Humanos , Inibidores Seletivos de Recaptação de Serotonina/administração & dosagem , Inibidores Seletivos de Recaptação de Serotonina/farmacologia , Alucinógenos/administração & dosagem , Alucinógenos/farmacologia
16.
PLoS One ; 18(11): e0292923, 2023.
Artigo em Inglês | MEDLINE | ID: mdl-37976281

RESUMO

BACKGROUND: Bipolar Disorder (BD) is a complex psychiatric condition that typically manifests during late adolescence and early adulthood. Over the past two decades, international studies have reported that BD often goes unrecognized and untreated for several years, which can lead to negative clinical and functional outcomes. However, the components of delay in the diagnosis and treatment of BD and various factors influencing those components have not been systematically explored. OBJECTIVES: The scoping review described in this protocol aims to map the existing literature on potential factors that influence delays in the treatment of BD in adolescents and young adults, in order to identify the knowledge gaps and future research and policy priorities. METHODS: This protocol for a systematic scoping review will be reported using the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guideline (PRISMA-ScR). We will search the electronic databases of MEDLINE (OVID), EMBASE, PsycINFO and CINAHL for peer-reviewed primary research articles published in academic journals. Grey literature will not be explored due to resource limitations. A conceptual framework based on the Model of Pathways to Treatment by Scott and colleagues was used as a foundation for our search and extraction strategy to ensure all components of delay and potential factors influencing each component are explored. Two independent reviewers will screen the references retrieved by the literature search and select relevant studies based on our inclusion criteria. The data from included studies will be synthesized into a narrative summary, and implications for future research, practice and policy will be discussed. DISCUSSION: To the best of our knowledge, this will be the first scoping review to explore the potential factors that influence delays in the treatment of BD in adolescents and young adults. We intend to disseminate the review results through academic conferences and publication in a peer-reviewed journal.


Assuntos
Transtorno Bipolar , Adolescente , Adulto Jovem , Humanos , Adulto , Transtorno Bipolar/diagnóstico , Transtorno Bipolar/terapia , Políticas , Projetos de Pesquisa , Revisões Sistemáticas como Assunto
17.
J Psychopharmacol ; 37(1): 49-60, 2023 01.
Artigo em Inglês | MEDLINE | ID: mdl-36515370

RESUMO

BACKGROUND: Psilocybin, the primary psychoactive component of psychedelic 'magic mushrooms', may have potential for treating depressive symptoms, and consequent applications for bipolar disorder (BD). Knowledge of the risks and benefits of psilocybin in BD is limited to case studies. AIM: To support the design of clinical trials, we surveyed experiences of psilocybin use in people with BD. METHODS: An international web-based survey was used to explore experiences of psilocybin use in people with a self-reported diagnosis of BD. Quantitative findings were summarised using descriptive statistics. Qualitative content analysis was used to investigate free-text responses, with a focus on positive experiences of psilocybin use. RESULTS: A total of 541 people completed the survey (46.4% female, mean 34.1 years old). One-third (32.2%; n = 174) of respondents described new/increasing symptoms after psilocybin trips, prominently manic symptoms, difficulties sleeping and anxiety. No differences in rates of adverse events overall were observed between individuals with BD I compared to BD II. Use of emergency medical services was rare (n = 18; 3.3%), and respondents (even those who experienced adverse effects) indicated that psilocybin use was more helpful than harmful. Quantitative findings elaborated on perceived benefits, as well as the potential for psilocybin trips to contain both positively and negatively received elements. CONCLUSIONS: The subjective benefits of psilocybin use for mental health symptoms reported by survey participants encourage further investigation of psilocybin-based treatments for BD. Clinical trials should incorporate careful monitoring of symptoms, as data suggest that BD symptoms may emerge or intensify following psilocybin use.


Assuntos
Agaricales , Transtorno Bipolar , Alucinógenos , Humanos , Feminino , Adulto , Masculino , Psilocibina/efeitos adversos , Transtorno Bipolar/tratamento farmacológico , Alucinógenos/efeitos adversos , Inquéritos e Questionários , Medição de Risco , Internet
18.
Res Involv Engagem ; 9(1): 47, 2023 Jul 07.
Artigo em Inglês | MEDLINE | ID: mdl-37420307

RESUMO

BACKGROUND: Current practices for engaging patients in patient-oriented research (POR) result in a narrow pool of patient perspectives being reflected in POR. This project aims to address gaps in methodological knowledge to foster diversity in POR, through the co-design and evaluation of a series of educational modules for health researchers in British Columbia, Canada. METHODS: Modules were co-created by a team of academic researchers and patient partners from hardly-reached communities. The modules are presented using the Tapestry Tool, an interactive, online educational platform. Our evaluation framework focused on engagement, content quality, and predicted behavior change. The User Engagement Scale short form (UES-SF) measured participants' level of engagement with the modules. Survey evaluation items assessed the content within the modules and participants' perceptions of how the modules will impact their behavior. Evaluation items modeled on the theory of planned behavior, administered before and after viewing the modules, assessed the impact of the modules on participants' perceptions of diversity in POR. RESULTS: Seventy-four health researchers evaluated the modules. Researchers' engagement and ratings of module content were high. Subjective behavioral control over fostering diversity in POR increased significantly after viewing the modules. CONCLUSIONS: Our results suggest the modules may be an engaging way to provide health researchers with tools and knowledge to increase diversity in health research. Future studies are needed to investigate best practices for engaging with communities not represented in this pilot project, such as children and youth, Indigenous Peoples, and Black communities. While educational interventions represent one route to increasing diversity in POR, individual efforts must occur in tandem with high-level changes that address systemic barriers to engagement.


Patient-Oriented research (POR) recognizes patients as partners in the research process, contributing valuable knowledge and lived experience to improve health outcomes and research translation. Unfortunately, POR presently does not represent all patients: patient partners involved in research tend to be white, middle-class women. Limited diversity in POR may limit research impact, in part because health research is not fully inclusive of the people requiring healthcare services and support. Although they recognize the need for diversity, many health researchers do not understand how to foster this. To empower health researchers with tools and knowledge to foster diversity in POR, we coordinated teams that co-created a set of educational modules. These teams included academic researchers and patient partners from seldom-heard communities in health research. The modules were built using the Tapestry Tool, an interactive, educational platform. We evaluated the modules using online surveys of 74 health researchers for three things: quality of module content, how engaging they were, and how they impacted health researchers' views on diversity in POR. Our results show that the modules' content was high quality and engaging. After viewing the modules, health researchers were more likely to feel like they had a role in engaging with more diverse people in their research, and felt that they had the tools, knowledge, and ability to do so. Education and knowledge for health researchers are a first step to increasing diversity in POR settings, but systemic barriers to inclusion also need attention.

19.
J Clin Psychiatry ; 85(1)2023 11 15.
Artigo em Inglês | MEDLINE | ID: mdl-37967350

RESUMO

Background: Quality of life (QoL) is an important patient-centric outcome to evaluate in treatment of major depressive disorder (MDD). This work sought to investigate the performance of several machine learning methods to predict a return to normative QoL in patients with MDD after antidepressant treatment.Methods: Several binary classification algorithms were trained on data from the first 2 weeks of the Sequenced Treatment Alternatives to Relieve Depression (STAR*D) study (n = 651, conducted from 2001 to 2006) to predict week 9 normative QoL (score ≥ 67, based on a community normative sample, on the Quality of Life Enjoyment and Satisfaction Questionnaire-Short Form [Q-LES-Q-SF]) after treatment with citalopram. Internal validation was performed using a STAR*D holdout dataset, and external validation was performed using the Canadian Biomarker Integration Network in Depression-1 (CAN-BIND-1) dataset (n = 175, study conducted from 2012 to 2017) after treatment with escitalopram. Feature importance was calculated using SHapley Additive exPlanations (SHAP).Results: Random Forest performed most consistently on internal and external validation, with balanced accuracy (area under the receiver operator curve) of 71% (0.81) on the STAR*D dataset and 69% (0.75) on the CAN-BIND-1 dataset. Random Forest Classifiers trained on Q-LES-Q-SF and Quick Inventory of Depressive Symptomatology-Self-Rated variables had similar performance on both internal and external validation. Important predictive variables came from psychological, physical, and socioeconomic domains.Conclusions: Machine learning can predict normative QoL after antidepressant treatment with similar performance to that of prior work predicting depressive symptom response and remission. These results suggest that QoL outcomes in MDD patients can be predicted with simple patient-rated measures and provide a foundation to further improve performance and demonstrate clinical utility.Trial Registration: ClinicalTrials.gov identifiers NCT00021528 and NCT01655706.


Assuntos
Transtorno Depressivo Maior , Qualidade de Vida , Humanos , Antidepressivos/uso terapêutico , Biomarcadores , Canadá , Citalopram/uso terapêutico , Transtorno Depressivo Maior/diagnóstico , Transtorno Depressivo Maior/tratamento farmacológico , Transtorno Depressivo Maior/psicologia , Qualidade de Vida/psicologia , Resultado do Tratamento , Estudos Clínicos como Assunto
20.
PLoS One ; 17(12): e0279073, 2022.
Artigo em Inglês | MEDLINE | ID: mdl-36516137

RESUMO

OBJECTIVES: People with bipolar disorder (BD) spend more time depressed than manic/hypomanic, and depression is associated with greater impairments in psychosocial functioning and quality of life than mania/hypomania. Emerging evidence suggests psilocybin, the psychoactive compound in "magic mushrooms," is a promising treatment for unipolar depression. Clinical trials of psilocybin therapy have excluded people with BD as a precaution against possible adverse effects (e.g., mania). Our study centered the experiences of adults living with BD who consumed psilocybin-containing mushrooms, and aimed to (1) understand its subjective impacts on BD symptoms, (2) deepen understanding of Phase I survey results, and (3) elucidate specific contextual factors associated with adverse reactions in naturalistic settings. METHODS: Following an international survey (Phase I), follow-up interviews were conducted with 15 respondents (Phase II) to further understand psilocybin use among adults with BD. As part of a larger mixed-methods explanatory sequential design study, reflexive thematic analysis was used to elaborate findings. RESULTS: Three major themes containing sub-themes were developed. (1) Mental Health Improvements: (1.1) decreased impact and severity of depression, (1.2) increased emotion processing, (1.3) development of new perspectives, and (1.4) greater relaxation and sleep. (2) Undesired Mental Health Impacts: (2.1) changes in sleep, (2.2) increased mania severity, (2.3) hospitalization, and (2.4) distressing sensory experiences. (3) Salient Contextual Factors for psilocybin use included: (3.1) poly-substance use and psilocybin dose, (3.2) solo versus social experiences, and (3.3) pre-psilocybin sleep deprivation. CONCLUSION: Our findings demonstrate both benefits and risks of psilocybin use in this population. Carefully designed clinical trials focused on safety and preliminary efficacy are warranted.


Assuntos
Transtorno Bipolar , Adulto , Humanos , Transtorno Bipolar/psicologia , Psilocibina/efeitos adversos , Autorrelato , Qualidade de Vida , Mania , Seguimentos
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