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1.
Am J Psychother ; 76(3): 100-106, 2023 Sep 01.
Artigo em Inglês | MEDLINE | ID: mdl-37026189

RESUMO

OBJECTIVE: Evidence-based practice (EBP) is the preferred approach to treatment in mental health settings because it involves the integration of the best available research, clinical expertise, and patient values to optimize patient outcomes. Training on empirically supported treatments (ESTs) in mental health settings is an important component of EBP, and supervision of therapists' implementation of ESTs is critical for therapists to develop and maintain a strong EBP skill set. This study aimed to evaluate training and supervision histories of therapists in outpatient and inpatient psychiatric care settings as an essential first step in improving patient outcomes. METHODS: Electronic surveys were completed by 69 therapists, most of whom had a master's degree, within a psychiatry and behavioral sciences department at an academic institution. Participating therapists were recruited from several outpatient and inpatient mental health settings serving children, adolescents, and adults. RESULTS: Although most therapists reported completing some form of EST-related coursework, a majority did not receive any supervision related to implementation of ESTs (51% for cognitive-behavioral therapy cases, 76% for dialectical behavior therapy cases, and 52% for other EST cases) during graduate and postgraduate training. CONCLUSIONS: Although research from the past decade has supported the need for improvements in training on ESTs, and especially in supervision, problems related to limited exposure to training and supervision among therapists still exist. These findings have implications for how mental health centers can evaluate staff members' EST training and supervision experiences, training needs, and associated training targets to improve the quality of routine care.


Assuntos
Terapia Cognitivo-Comportamental , Psiquiatria , Adulto , Criança , Adolescente , Humanos , Saúde Mental , Prática Clínica Baseada em Evidências , Inquéritos e Questionários
2.
J Nerv Ment Dis ; 210(2): 123-128, 2022 02 01.
Artigo em Inglês | MEDLINE | ID: mdl-34570061

RESUMO

ABSTRACT: We report process outcomes of the pilot randomized controlled trial of Texting 4 Relapse Prevention (T4RP), a text messaging-based relapse prevention program for people with schizophrenia or schizoaffective disorder (SAD). Forty people were randomized to either the intervention or treatment as usual control group at a 2:1 ratio. Process indicators were collected at 6 months post enrollment.Over 90% of patients agreed or strongly agreed that the text messages were easy to understand, easy to answer, positive, and helped them feel supported. Patient acceptability was positively associated with recovery (ß = 0.29, p = <0.001) and patient-provider communication scores (ß = 1.04, p < 0.001), and negatively associated with symptoms of the disorder (ß = -0.27, p = 0.07). Acceptability was similar by diagnosis (ß, SAD diagnosis = 0.40, p = 0.90) and age (ß = 0.05, p = 0.67). Findings suggest that a text messaging intervention aimed at preventing relapse is feasible and perceived as beneficial in individuals with schizophrenia and SAD. Future research might include a targeted study of T4RP within the context of hospital discharge when people with schizophrenia/SAD are at highest risk of relapse.


Assuntos
Transtornos Psicóticos/diagnóstico , Transtornos Psicóticos/terapia , Esquizofrenia/diagnóstico , Esquizofrenia/terapia , Prevenção Secundária/métodos , Envio de Mensagens de Texto/tendências , Adulto , Feminino , Humanos , Masculino , Adesão à Medicação/psicologia , Aceitação pelo Paciente de Cuidados de Saúde/psicologia , Projetos Piloto , Transtornos Psicóticos/psicologia , Prevenção Secundária/tendências
3.
Psychiatr Q ; 93(3): 703-715, 2022 09.
Artigo em Inglês | MEDLINE | ID: mdl-35612755

RESUMO

This study assessed trends in provision of trauma-specific services, defined as dedicated programming for persons with a history of trauma, in US Substance Use Disorder (SUD) and other Mental Health (MH) facilities. Facility level data from the National Survey of Substance Abuse Treatment Services and the National Mental Health Services Survey (2015-2019) were used to examine trends in provision of trauma specific-services. Trauma specific service provision trended up significantly between 2015 and 2019. In 2019, they were more commonly offered at MH facilities (49.9%) than SUD facilities (42.7%). Licensing by state SUD authorities were associated with provision of trauma-specific services at both MH (Adjusted Odds Ratio (AOR) = 1.23, 95% Confidence interval (CI) = 1.18-1.47, p < .001) and SUD (AOR = 1.19, 95% CI = 1.04-1.37, p = .012) facilities. The proportions of facilities that offer trauma-specific services were correlated within states (Pearson's r = .44, p = .001). State policies to implement trauma screening at public facilities were associated with higher odds of offering trauma-specific services in MH (AOR = 1.31, 95% CI = 1.04-1.64, p = .021) and SUD (AOR 1.51, 95% CI = 1.19-1.12, p = .001) facilities; whereas, state implementation of trauma-specific CBT at public facilities was associated with higher odds of this outcome only in MH facilities (AOR = 1.23, 95% CI = 1.01-1.51, p = .043). Although trauma-specific services trended up significantly, fewer than half of treatment facilities offer such services nationally. Certain facility characteristics, such SUD authority certification, are associated with trauma-specific services. Variability among states in these services is linked to state policy. Increased efforts by states may be an effective point of intervention to further disseminate trauma-specific services.


Assuntos
Serviços de Saúde Mental , Transtornos Relacionados ao Uso de Substâncias , Acessibilidade aos Serviços de Saúde , Hospitais Psiquiátricos , Humanos , Saúde Mental , Centros de Tratamento de Abuso de Substâncias , Transtornos Relacionados ao Uso de Substâncias/epidemiologia , Transtornos Relacionados ao Uso de Substâncias/terapia , Estados Unidos/epidemiologia
4.
J Gen Intern Med ; 36(2): 500-505, 2021 02.
Artigo em Inglês | MEDLINE | ID: mdl-32869192

RESUMO

Many of the most pressing health issues in the USA and worldwide require complex, multi-faceted solutions. Delivery of such solutions is often complicated by the need to reach and engage vulnerable populations facing multiple barriers to care. While the fields of quality improvement and implementation science have made valuable gains in the development and spread of individual strategies to improve evidence-based practice delivery, models for coordinated deployment of numerous strategies to simultaneously implement multiple evidence-based interventions in vulnerable populations are lacking. In this Perspective, we describe a model for this type of comprehensive research-practice translation effort: the Johns Hopkins ALACRITY Center for Health and Longevity in Mental Illness, which is focused on reducing premature mortality in the population with serious mental illness. We describe the Center's conceptual framework, which is built upon an integrated set of quality improvement and implementation science frameworks, provide an overview of the Center's organizational structure and core research-practice translation activities, and discuss our vision for how the Center may evolve over time. Lessons learned from this Center's efforts could inform models to address other critical health issues in vulnerable populations that require multi-component solutions at the policy, system, provider, and patient levels.


Assuntos
Longevidade , Transtornos Mentais , Humanos , Transtornos Mentais/epidemiologia , Transtornos Mentais/terapia
5.
Subst Use Misuse ; 56(14): 2171-2180, 2021.
Artigo em Inglês | MEDLINE | ID: mdl-34523388

RESUMO

OBJECTIVE: We investigated the impact of stressful life events (SLEs) for males and females on transitions in problematic alcohol involvement, both progression and recovery, over a 3-year interval. METHOD: Participants of both Wave 1 (2001-2002) and Wave 2 (2004-2005) of the National Epidemiologic Survey on Alcohol and Related Conditions (NESARC) were stratified by sex (14,233 males and 19,550 females). Latent transition analysis estimated the impact of experiencing ≥3 SLE in the year preceding the Wave 1 interview on the probability of transitioning between three empirically-derived stages of alcohol involvement (patterns of alcohol use disorder [AUD] symptoms), across waves. Propensity score methods adjusted for confounding. RESULTS: For males, three or more SLEs were associated with progression from the moderate to the severe problem stage (odds ratio [OR] = 2.23, 95% confidence interval [CI] = 1.17, 4.26). Among those in the severe problem stage, SLEs negatively impacted recovery regardless of sex. Employment/Financial SLEs were associated with a higher odds of transition from the moderate to the no problem stage (OR = 1.60, 95% CI = 1.03, 2.46) and lower odds of transitions from the severe to the moderate problem stage (OR = 0.40, 95% CI = 0.16, 0.99) among males, and from the severe to the no problem stage (OR = 0.26, 95% CI = 0.07, 0.88) among females. CONCLUSION: Stressful life events appear to affect transitions in alcohol involvement over time among those who already have alcohol problems, rather than impacting a transition among those without AUD problems.


Assuntos
Transtornos Relacionados ao Uso de Álcool , Alcoolismo , Adulto , Consumo de Bebidas Alcoólicas/epidemiologia , Transtornos Relacionados ao Uso de Álcool/epidemiologia , Alcoolismo/epidemiologia , Feminino , Humanos , Acontecimentos que Mudam a Vida , Masculino , Razão de Chances
6.
Psychosomatics ; 61(6): 662-671, 2020.
Artigo em Inglês | MEDLINE | ID: mdl-32800571

RESUMO

BACKGROUND: Patients with psychiatric illnesses are particularly vulnerable to highly contagious, droplet-spread organisms such as SARS-CoV-2. Patients with mental illnesses may not be able to consistently follow up behavioral prescriptions to avoid contagion, and they are frequently found in settings with close contact and inadequate infection control, such as group homes, homeless shelters, residential rehabilitation centers, and correctional facilities. Furthermore, inpatient psychiatry settings are generally designed as communal spaces, with heavy emphasis on group and milieu therapies. As such, inpatient psychiatry services are vulnerable to rampant spread of contagion. OBJECTIVE: With this in mind, the authors outline the decision process and ultimate design and implementation of a regional inpatient psychiatry unit for patients infected with asymptomatic SARS-CoV-2 and share key points for consideration in implementing future units elsewhere. CONCLUSION: A major takeaway point of the analysis is the particular expertise of trained experts in psychosomatic medicine for treating patients infected with SARS-CoV-2.


Assuntos
Infecções Assintomáticas , Infecções por Coronavirus/complicações , Arquitetura Hospitalar/métodos , Unidades Hospitalares , Hospitalização , Controle de Infecções/métodos , Transtornos Mentais/terapia , Admissão e Escalonamento de Pessoal/organização & administração , Pneumonia Viral/complicações , Betacoronavirus , COVID-19 , Humanos , Internação Involuntária , Transtornos Mentais/complicações , Pandemias , Equipamento de Proteção Individual , Unidade Hospitalar de Psiquiatria , Psicoterapia de Grupo/métodos , Recreação , SARS-CoV-2 , Ventilação/métodos , Visitas a Pacientes
7.
Compr Psychiatry ; 94: 152123, 2019 10.
Artigo em Inglês | MEDLINE | ID: mdl-31518848

RESUMO

BACKGROUND: This study addresses the strength of associations between trichotillomania (TTM) and other DSM-IV Axis I conditions in a large sample (n = 2606) enriched for familial obsessive-compulsive disorder (OCD), to inform TTM classification. METHODS: We identified participants with TTM in the Johns Hopkins OCD Family Study (153 families) and the OCD Collaborative Genetics Study, a six-site genetic linkage study of OCD (487 families). We used logistic regression (with generalized estimating equations) to assess the strength of associations between TTM and other DSM-IV disorders. RESULTS: TTM had excess comorbidity with a number of conditions from different DSM-IV chapters, including tic disorders, alcohol dependence, mood disorders, anxiety disorders, impulse-control disorders, and bulimia nervosa. However, association strengths (odds ratios) were highest for kleptomania (6.6), pyromania (5.8), OCD (5.6), skin picking disorder (4.4), bulimia nervosa (3.5), and pathological nail biting (3.4). CONCLUSIONS: TTM is comorbid with a number of psychiatric conditions besides OCD, and it is strongly associated with other conditions involving impaired impulse control. Though DSM-5 includes TTM as an OCD-related disorder, its comorbidity pattern also emphasizes the impulsive, appetitive aspects of this condition that may be relevant to classification.


Assuntos
Transtornos Disruptivos, de Controle do Impulso e da Conduta/epidemiologia , Transtorno Obsessivo-Compulsivo/epidemiologia , Tricotilomania/epidemiologia , Adulto , Comorbidade , Manual Diagnóstico e Estatístico de Transtornos Mentais , Transtornos Disruptivos, de Controle do Impulso e da Conduta/genética , Feminino , Ligação Genética , Humanos , Masculino , Pessoa de Meia-Idade , Transtorno Obsessivo-Compulsivo/genética , Tricotilomania/genética , Adulto Jovem
8.
J Nerv Ment Dis ; 207(10): 854-862, 2019 10.
Artigo em Inglês | MEDLINE | ID: mdl-31503175

RESUMO

Symptom relapse in people with schizophrenia and schizoaffective disorder is common and has a negative impact on the course of illness. Here, we describe the development of Texting for Relapse Prevention, a scalable, cost-effective text messaging relapse prevention program that queries patients' "early warning signs" daily. Results of development focus groups and content advisory teams with 25 patients and 19 providers suggest that patients were enthusiastic about the program and thought that receiving daily messages about their symptoms would help them feel supported. Providers also were positive about the idea but worried that the program might interfere with patient-provider communication if patients thought that the messages were coming from providers. Patients found the content positive and actionable. The program was improved to address this feedback. This iterative development process that included multiple stakeholders ensured that the program is feasible and acceptable to both patients and providers.


Assuntos
Desenvolvimento de Programas , Transtornos Psicóticos/terapia , Esquizofrenia/terapia , Prevenção Secundária/tendências , Telemedicina/tendências , Envio de Mensagens de Texto/tendências , Adulto , Feminino , Grupos Focais/métodos , Humanos , Masculino , Pessoa de Meia-Idade , Desenvolvimento de Programas/métodos , Transtornos Psicóticos/diagnóstico , Transtornos Psicóticos/prevenção & controle , Recidiva , Esquizofrenia/diagnóstico , Esquizofrenia/prevenção & controle , Prevenção Secundária/métodos , Telemedicina/métodos
9.
Subst Use Misuse ; 54(13): 2167-2176, 2019.
Artigo em Inglês | MEDLINE | ID: mdl-31299872

RESUMO

Background: With the changing context of marijuana use, it is critical to identify effects of use. We extend previous work by examining whether marijuana use influences progression and remission through alcohol involvement stages for men and women. Methods: Data come from Waves I and II of the National Epidemiologic Survey on Alcohol and Related Conditions (NESARC, n = 34,432). We assess the potential influence of marijuana use at Wave 1 on transitions across three latent statuses of alcohol involvement between waves. We apply propensity score weighting to account for shared risk factors. Results: Marijuana use was associated cross-sectionally and longitudinally with alcohol involvement statuses for both sexes. After propensity score adjustment, men with marijuana histories were 3.50 times as likely as men without such histories to transition from no to severe problems across waves relative to staying in the same status (p < .001). Women with marijuana histories were 1.74 times as likely as women without such histories to transition from no problems at Wave 1 to moderate problems at Wave 2 (p = .030) and 0.13 times as likely as women without such histories to transition from severe problems to no problems (p = .006). Conclusions: Results suggest that marijuana use impacts progression to more serious stages of alcohol involvement for both men and women, as well as hinders remission among women. Findings point to the importance of screening those with marijuana histories for alcohol problems, as well as the need to understand the mechanism of why marijuana use may increase the risk of alcohol problems.


Assuntos
Consumo de Bebidas Alcoólicas/psicologia , Alcoolismo/psicologia , Uso da Maconha/psicologia , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Progressão da Doença , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Fatores de Risco , Adulto Jovem
10.
Compr Psychiatry ; 81: 53-59, 2018 02.
Artigo em Inglês | MEDLINE | ID: mdl-29268152

RESUMO

BACKGROUND: Hoarding behavior may distinguish a clinically and possibly etiologically distinct subtype of obsessive-compulsive disorder (OCD). Little is known about the relationship between executive dysfunction and hoarding in individuals with OCD. METHODS: The study sample included 431 adults diagnosed with DSM-IV OCD. Participants were assessed by clinicians for Axis I disorders, personality disorders, indecision, and hoarding. Executive functioning domains were evaluated using a self-report instrument, the Behavior Rating Inventory of Executive Function-Adult Version (BRIEF-A). We compared scores on these domains in the 143 hoarding and 288 non-hoarding participants, separately in men and women. We used logistic regression to evaluate relationships between executive function scores and hoarding, and correlation and linear regression analyses to evaluate relationships between executive function scores and hoarding severity, in women. RESULTS: In men, the hoarding group had a significantly higher mean score than the non-hoarding group only on the shift dimension. In contrast, in women, the hoarding group had higher mean scores on the shift scale and all metacognition dimensions, i.e., those that assess the ability to systematically solve problems via planning and organization. The relationships in women between hoarding and scores on initiating tasks, planning/organizing, organization of materials, and the metacognition index were independent of other clinical features. Furthermore, the severity of hoarding in women correlated most strongly with metacognition dimensions. CONCLUSIONS: Self-reported deficits in planning and organization are associated with the occurrence and severity of hoarding in women, but not men, with OCD. This may have implications for elucidating the etiology of, and developing effective treatments for, hoarding in OCD.


Assuntos
Função Executiva , Colecionismo/epidemiologia , Colecionismo/psicologia , Transtorno Obsessivo-Compulsivo/epidemiologia , Transtorno Obsessivo-Compulsivo/psicologia , Autorrelato , Adolescente , Adulto , Idoso , Manual Diagnóstico e Estatístico de Transtornos Mentais , Função Executiva/fisiologia , Feminino , Colecionismo/diagnóstico , Humanos , Masculino , Pessoa de Meia-Idade , Transtorno Obsessivo-Compulsivo/diagnóstico , Adulto Jovem
11.
Compr Psychiatry ; 75: 117-124, 2017 05.
Artigo em Inglês | MEDLINE | ID: mdl-28359017

RESUMO

BACKGROUND: Clinicians have long considered doubt to be a fundamental characteristic of obsessive-compulsive disorder (OCD). However, the clinical relevance of doubt in OCD has not been addressed. METHODS: Participants included 1182 adults with OCD who had participated in family and genetic studies of OCD. We used a clinical measure of the severity of doubt, categorized as none, mild, moderate, severe, or extreme. We evaluated the relationship between doubt and OCD clinical features, Axis I disorders, personality and personality disorder dimensions, impairment, and treatment response. RESULTS: The severity of doubt was inversely related to the age at onset of OCD symptoms. Doubt was strongly related to the number of checking symptoms and, to a lesser extent, to the numbers of contamination/cleaning and hoarding symptoms. Doubt also was related to the lifetime prevalence of recurrent major depression and generalized anxiety disorder; to the numbers of avoidant, dependent, and obsessive-compulsive personality disorder traits; and to neuroticism and introversion. Moreover, doubt was strongly associated with global impairment and poor response to cognitive behavioral treatment (CBT), even adjusting for OCD severity and other correlates of doubt. CONCLUSIONS: Doubt is associated with important clinical features of OCD, including impairment and cognitive-behavioral treatment response.


Assuntos
Emoções , Transtorno Obsessivo-Compulsivo/psicologia , Adolescente , Adulto , Idade de Início , Idoso , Idoso de 80 Anos ou mais , Transtornos de Ansiedade/psicologia , Terapia Cognitivo-Comportamental , Transtorno da Personalidade Compulsiva/psicologia , Transtorno Depressivo Maior/psicologia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Neuroticismo , Transtornos da Personalidade/psicologia , Adulto Jovem
12.
Compr Psychiatry ; 73: 43-52, 2017 02.
Artigo em Inglês | MEDLINE | ID: mdl-27915218

RESUMO

BACKGROUND: Hoarding behavior may indicate a clinically and possibly etiologically distinct subtype of obsessive-compulsive disorder (OCD). Empirical evidence supports a relationship between hoarding and emotional over-attachment to objects. However, little is known about the relationship between hoarding and parental attachment in OCD. METHOD: The study sample included 894 adults diagnosed with DSM-IV OCD who had participated in family and genetic studies of OCD. Participants were assessed for Axis I disorders, personality disorders, and general personality dimensions. The Parental Bonding Instrument (PBI) was used to assess dimensions of perceived parental rearing (care, overprotection, and control). We compared parental PBI scores in the 334 hoarding and 560 non-hoarding participants, separately in men and women. We used logistic regression to evaluate the relationship between parenting scores and hoarding in women, adjusting for other clinical features associated with hoarding. RESULTS: In men, there were no significant differences between hoarding and non-hoarding groups in maternal or paternal parenting scores. In women, the hoarding group had a lower mean score on maternal care (23.4 vs. 25.7, p<0.01); a higher mean score on maternal protection (9.4 vs. 7.7, p<0.001); and a higher mean score on maternal control (7.0 vs. 6.2, p<0.05), compared to the non-hoarding group. The magnitude of the relationships between maternal bonding dimensions and hoarding in women did not change after adjustment for other clinical features. Women who reported low maternal care/high maternal protection had significantly greater odds of hoarding compared to women with high maternal care/low maternal protection (OR=2.54, 95% CI=1.60-4.02, p<0.001). CONCLUSIONS: Perceived poor maternal care, maternal overprotection, and maternal overcontrol are associated with hoarding in women with OCD. Parenting dimensions are not related to hoarding in men. These findings provide further support for a hoarding subtype of OCD and for sex-specific differences in etiologic pathways for hoarding in OCD.


Assuntos
Colecionismo/psicologia , Apego ao Objeto , Transtorno Obsessivo-Compulsivo/psicologia , Poder Familiar/psicologia , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Estudos de Casos e Controles , Manual Diagnóstico e Estatístico de Transtornos Mentais , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Caracteres Sexuais , Adulto Jovem
13.
Depress Anxiety ; 33(2): 128-35, 2016 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-26594839

RESUMO

BACKGROUND: To determine possible dimensions that underlie obsessive-compulsive personality disorder (OCPD) and to investigate their clinical correlates, familiality, and genetic linkage. METHODS: Participants were selected from 844 adults assessed with the Structured Instrument for the Diagnosis of DSM-IV Personality Disorders (SIDP) in the OCD Collaborative Genetics Study (OCGS) that targeted families with obsessive-compulsive disorder (OCD) affected sibling pairs. We conducted an exploratory factor analysis, which included the eight SIDP-derived DSM-IV OCPD traits and the indecision trait from the DSM-III, assessed clinical correlates, and estimated sib-sib correlations to evaluate familiality of the factors. Using MERLIN and MINX, we performed genome-wide quantitative trait locus (QTL) linkage analysis to test for allele sharing among individuals. RESULTS: Two factors were identified: Factor 1: order/control (perfectionism, excessive devotion to work, overconscientiousness, reluctance to delegate, and rigidity); and Factor 2: hoarding/indecision (inability to discard and indecisiveness). Factor 1 score was associated with poor insight, whereas Factor 2 score was associated with task incompletion. A significant sib-sib correlation was found for Factor 2 (rICC = .354, P < .0001) but not Factor 1 (rICC = .129, P = .084). The linkage findings were different for the two factors. When Factor 2 was analyzed as a quantitative trait, a strong signal was detected on chromosome 10 at marker d10s1221: KAC LOD = 2.83, P = .0002; and marker d10s1225: KAC LOD = 1.35, P = .006. CONCLUSIONS: The results indicate two factors of OCPD, order/control and hoarding/indecision. The hoarding/indecision factor is familial and shows modest linkage to a region on chromosome 10.


Assuntos
Transtorno da Personalidade Compulsiva/fisiopatologia , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Transtorno da Personalidade Compulsiva/classificação , Transtorno da Personalidade Compulsiva/genética , Análise Fatorial , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Adulto Jovem
14.
PLoS Genet ; 9(10): e1003864, 2013 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-24204291

RESUMO

The direct estimation of heritability from genome-wide common variant data as implemented in the program Genome-wide Complex Trait Analysis (GCTA) has provided a means to quantify heritability attributable to all interrogated variants. We have quantified the variance in liability to disease explained by all SNPs for two phenotypically-related neurobehavioral disorders, obsessive-compulsive disorder (OCD) and Tourette Syndrome (TS), using GCTA. Our analysis yielded a heritability point estimate of 0.58 (se = 0.09, p = 5.64e-12) for TS, and 0.37 (se = 0.07, p = 1.5e-07) for OCD. In addition, we conducted multiple genomic partitioning analyses to identify genomic elements that concentrate this heritability. We examined genomic architectures of TS and OCD by chromosome, MAF bin, and functional annotations. In addition, we assessed heritability for early onset and adult onset OCD. Among other notable results, we found that SNPs with a minor allele frequency of less than 5% accounted for 21% of the TS heritability and 0% of the OCD heritability. Additionally, we identified a significant contribution to TS and OCD heritability by variants significantly associated with gene expression in two regions of the brain (parietal cortex and cerebellum) for which we had available expression quantitative trait loci (eQTLs). Finally we analyzed the genetic correlation between TS and OCD, revealing a genetic correlation of 0.41 (se = 0.15, p = 0.002). These results are very close to previous heritability estimates for TS and OCD based on twin and family studies, suggesting that very little, if any, heritability is truly missing (i.e., unassayed) from TS and OCD GWAS studies of common variation. The results also indicate that there is some genetic overlap between these two phenotypically-related neuropsychiatric disorders, but suggest that the two disorders have distinct genetic architectures.


Assuntos
Transtorno Obsessivo-Compulsivo/genética , Característica Quantitativa Herdável , Síndrome de Tourette/genética , Frequência do Gene , Estudo de Associação Genômica Ampla , Humanos , Transtorno Obsessivo-Compulsivo/patologia , Fenótipo , Polimorfismo de Nucleotídeo Único , Síndrome de Tourette/patologia
15.
J Clin Psychopharmacol ; 35(3): 324-8, 2015 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-25928700

RESUMO

The assessment of adverse effects of psychiatric medications is important in clinical and research settings because they are often associated with medication discontinuation, symptom exacerbation, and reduced quality of life. Currently available assessment tools are either limited with regard to the number and variety of included adverse effects or are not practical for use in most clinical or research settings owing to specialized rater training required and administration length. This report describes a modification of the Monitoring of Side Effects Scale (MOSES), an established adverse effect rating scale, by adding severity anchors to improve its reliability and ease of use. Interrater reliability was good for 7 of the 8 bodily adverse effects assessed, with intraclass correlation coefficients ranging from 0.76 to 0.91 in a sample of patients with severe mental illness. This modified version of the Monitoring of Side Effects Scale holds promise as a useful tool for assessing medication adverse effects in clinical and research settings.


Assuntos
Efeitos Colaterais e Reações Adversas Relacionados a Medicamentos/diagnóstico , Variações Dependentes do Observador , Psicotrópicos/efeitos adversos , Adulto , Feminino , Humanos , Masculino , Transtornos Mentais/tratamento farmacológico , Psicotrópicos/uso terapêutico , Reprodutibilidade dos Testes , Índice de Gravidade de Doença
16.
Am J Med Genet B Neuropsychiatr Genet ; 165B(4): 326-36, 2014 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-24798771

RESUMO

Some individuals with obsessive-compulsive disorder (OCD) have autistic-like traits, including deficits in social and communication behaviors (pragmatics). The objective of this study was to determine if pragmatic impairment aggregates in OCD families and discriminates a clinically and genetically distinct subtype of OCD. We conducted clinical examinations on, and collected DNA samples from, 706 individuals with OCD in 221 multiply affected OCD families. Using the Pragmatic Rating Scale (PRS), we compared the prevalence of pragmatic impairment in OCD-affected relatives of probands with and without pragmatic impairment. We also compared clinical features of OCD-affected individuals in families having at least one, versus no, individual with pragmatic impairment, and assessed for linkage to OCD in the two groups of families. The odds of pragmatic impairment were substantially greater in OCD-affected relatives of probands with pragmatic impairment. Individuals in high-PRS families had greater odds of separation anxiety disorder and social phobia, and a greater number of schizotypal personality traits. In high-PRS families, there was suggestive linkage to OCD on chromosome 12 at marker D12S1064 and on chromosome X at marker DXS7132 whereas, in low-PRS families, there was suggestive linkage to chromosome 3 at marker D3S2398. Pragmatic impairment aggregates in OCD families. Separation anxiety disorder, social phobia, and schizotypal personality traits are part of a clinical spectrum associated with pragmatic impairment in these families. Specific regions of chromosomes 12 and X are linked to OCD in high-PRS families. Thus, pragmatic impairment may distinguish a clinically and genetically homogeneous subtype of OCD.


Assuntos
Comunicação , Ligação Genética , Predisposição Genética para Doença , Relações Interpessoais , Transtorno Obsessivo-Compulsivo/genética , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Criança , Comportamento Cooperativo , Demografia , Família , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Modelos Genéticos , Escalas de Graduação Psiquiátrica , Adulto Jovem
17.
medRxiv ; 2024 Mar 13.
Artigo em Inglês | MEDLINE | ID: mdl-38712091

RESUMO

Obsessive-compulsive disorder (OCD) affects ~1% of the population and exhibits a high SNP-heritability, yet previous genome-wide association studies (GWAS) have provided limited information on the genetic etiology and underlying biological mechanisms of the disorder. We conducted a GWAS meta-analysis combining 53,660 OCD cases and 2,044,417 controls from 28 European-ancestry cohorts revealing 30 independent genome-wide significant SNPs and a SNP-based heritability of 6.7%. Separate GWAS for clinical, biobank, comorbid, and self-report sub-groups found no evidence of sample ascertainment impacting our results. Functional and positional QTL gene-based approaches identified 249 significant candidate risk genes for OCD, of which 25 were identified as putatively causal, highlighting WDR6, DALRD3, CTNND1 and genes in the MHC region. Tissue and single-cell enrichment analyses highlighted hippocampal and cortical excitatory neurons, along with D1- and D2-type dopamine receptor-containing medium spiny neurons, as playing a role in OCD risk. OCD displayed significant genetic correlations with 65 out of 112 examined phenotypes. Notably, it showed positive genetic correlations with all included psychiatric phenotypes, in particular anxiety, depression, anorexia nervosa, and Tourette syndrome, and negative correlations with a subset of the included autoimmune disorders, educational attainment, and body mass index.. This study marks a significant step toward unraveling its genetic landscape and advances understanding of OCD genetics, providing a foundation for future interventions to address this debilitating disorder.

18.
J Dual Diagn ; 9(4)2013.
Artigo em Inglês | MEDLINE | ID: mdl-24223532

RESUMO

OBJECTIVE: The goal of this study was to describe onset of comorbid anxiety disorders and alcohol dependence based on a large national survey of the US adult population, and to explore and describe these patterns by gender. METHODS: Using Wave 1 of the National Epidemiologic Survey on Alcohol and Related Conditions (NESARC) data, we compared age of onset and temporal ordering of onset of comorbid alcohol dependence and anxiety disorders. Analyses were stratified by gender. Mean ages of onset were calculated, and Wald F-tests were used to assess differences in ages of onset, accounting for the complex survey design of the NESARC. Weighted estimates were used, adjusted to be representative of the US population on various sociodemographic variables based on the 2000 Decennial Census. RESULTS: Differences in temporal ordering were observed, but varied by disorder combination. The majority (65%) had a primary (earliest onset) anxiety disorder, while the remaining 35% had a primary alcohol dependence diagnosis. Age of onset for some individuals with an anxiety disorder comorbid with alcohol dependence was earlier than for those with an anxiety disorder alone. Among individuals with comorbid social phobia and alcohol dependence, and comorbid specific phobia and alcohol dependence, it was more common to experience anxiety disorder as the primary diagnosis. Conversely, among individuals with comorbid panic disorder and alcohol dependence, and generalized anxiety disorder and alcohol dependence, it was more common to experience alcohol dependence as the primary diagnosis. Women were more likely to report having multiple comorbid anxiety disorders. No gender differences were found in terms of age of onset or temporal ordering of onset of comorbid disorders. CONCLUSIONS: Subsets of individuals with comorbid disorders exist, some whose primary diagnosis is alcohol dependence, and a majority of individuals whose primary diagnosis is an anxiety disorder with significant variability in age and temporal ordering of onset and few gender differences. Improved understanding of patterns of comorbidity and lag time between the onsets of specific disorders may enable us to identify potential groups for early intervention.

19.
JMIR Res Protoc ; 12: e44787, 2023 May 12.
Artigo em Inglês | MEDLINE | ID: mdl-37171851

RESUMO

BACKGROUND: Tobacco smoking is highly prevalent among persons with serious mental illness (SMI) and is the largest contributor to premature mortality in this population. Evidence-based smoking cessation therapy with medications and behavioral counseling is effective for persons with SMI, but few receive this treatment. Mental health providers have extensive experience working with clients with SMI and frequent treatment contacts, making them well positioned to deliver smoking cessation treatment. However, few mental health providers feel adequately trained to deliver this treatment, and many providers believe that smokers with SMI are not interested in quitting or have concerns about the safety of smoking cessation pharmacotherapy, despite substantial evidence to the contrary. OBJECTIVE: We present the protocol for the pilot "IMPACT" (Implementing Action for Tobacco Smoking Cessation Treatment) study, which aims to pilot test a multicomponent implementation intervention to increase the delivery of evidence-based tobacco smoking cessation treatment in community mental health clinics. METHODS: We are using a prepost observational design to examine the effects of an implementation intervention designed to improve mental health providers' delivery of the following four evidence-based practices related to smoking cessation treatment: (1) assessment of smoking status, (2) assessment of willingness to quit, (3) behavioral counseling, and (4) pharmacotherapy prescribing. To overcome key barriers related to providers' knowledge and self-efficacy of smoking cessation treatment, the study will leverage implementation strategies including (1) real-time and web-based training for mental health providers about evidence-based smoking cessation treatment and motivational interviewing, including an avatar practice module; (2) a tobacco smoking treatment protocol; (3) expert consultation; (4) coaching; and (5) organizational strategy meetings. We will use surveys and in-depth interviews to assess the implementation intervention's effects on providers' knowledge and self-efficacy, the mechanisms of change targeted by the intervention, as well as providers' perceptions of the acceptability, appropriateness, and feasibility of both the evidence-based practices and implementation strategies. We will use data on care delivery to assess providers' implementation of evidence-based smoking cessation practices. RESULTS: The IMPACT study is being conducted at 5 clinic sites. More than 50 providers have been enrolled, exceeding our recruitment target. The study is ongoing. CONCLUSIONS: In order for persons with SMI to realize the benefits of smoking cessation treatment, it is important for clinicians to implement evidence-based practices successfully. This pilot study will result in a set of training modules, implementation tools, and resources for clinicians working in community mental health clinics to address tobacco smoking with their clients. Trial Registration: ClinicalTrials.gov NCT04796961; https://clinicaltrials.gov/ct2/show/NCT04796961. TRIAL REGISTRATION: ClinicalTrials.gov NCT04796961; https://clinicaltrials.gov/ct2/show/NCT04796961. INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID): DERR1-10.2196/44787.

20.
J Psychiatr Res ; 161: 228-236, 2023 05.
Artigo em Inglês | MEDLINE | ID: mdl-36940628

RESUMO

BACKGROUND: Little is known about specific obsessive-compulsive clinical features associated with lifetime history of suicide attempt in individuals with obsessive-compulsive disorder (OCD) and major depression. METHODS: The study sample included 515 adults with OCD and a history of major depression. In exploratory analyses, we compared the distributions of demographic characteristics and clinical features in those with and without a history of attempted suicide and used logistic regression to evaluate the association between specific obsessive-compulsive clinical features and lifetime suicide attempt. RESULTS: Sixty-four (12%) of the participants reported a lifetime history of suicide attempt. Those who had attempted suicide were more likely to report having experienced violent or horrific images (52% vs. 30%; p < 0.001). The odds of lifetime suicide attempt were more than twice as great in participants with versus without violent or horrific images (O.R. = 2.46, 95%, CI = 1.45-4.19; p < 0.001), even after adjustment for other risk correlates of attempted suicide, including alcohol dependence, post-traumatic stress disorder, parental conflict, excessive physical discipline, and number of episodes of depression. The association between violent or horrific images and attempted suicide was especially strong in men, 18-29 year olds, those with post-traumatic stress disorder, and those with particular childhood adversities. CONCLUSIONS: Violent or horrific images are strongly associated with lifetime suicide attempts in OCD-affected individuals with a history of major depression. Prospective clinical and epidemiological studies are needed to elucidate the basis of this relationship.


Assuntos
Transtorno Depressivo Maior , Transtorno Obsessivo-Compulsivo , Adulto , Masculino , Humanos , Criança , Tentativa de Suicídio , Depressão , Transtorno Depressivo Maior/epidemiologia , Prevalência , Estudos Prospectivos , Transtorno Obsessivo-Compulsivo/epidemiologia , Comorbidade
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