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BACKGROUND: The current study tested whether perceived social support serves as a mediator of anxiety and depressive symptom change following evidence-based anxiety treatment in the primary care setting. Gender, age, and race were tested as moderators. METHODS: Data were obtained from 1004 adult patients (age M = 43, SD = 13; 71% female; 56% White, 20% Hispanic, 12% Black) who participated in a randomized effectiveness trial (coordinated anxiety learning and management [CALM] study) comparing evidence-based intervention (cognitive-behavioral therapy and/or psychopharmacology) to usual care in the primary care setting. Patients were assessed with a battery of questionnaires at baseline, as well as at 6, 12, and 18 months following baseline. Measures utilized in the mediation analyses included the Abbreviated Medical Outcomes (MOS) Social Support Survey, the Brief Symptom Index (BSI)-Somatic and Anxiety subscales, and the Patient Health Questionnaire (PHQ-9). RESULTS: There was a mediating effect over time of perceived social support on symptom change following treatment, with stronger effects for 18-month depression than anxiety. None of the mediating pathways were moderated by gender, age, or race. CONCLUSIONS: Perceived social support may be central to anxiety and depressive symptom changes over time with evidence-based intervention in the primary care setting. These findings possibly have important implications for development of anxiety interventions.
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Ansiolíticos/administração & dosagem , Transtornos de Ansiedade/psicologia , Transtornos de Ansiedade/terapia , Terapia Cognitivo-Comportamental , Transtorno Depressivo/psicologia , Transtorno Depressivo/terapia , Percepção Social , Apoio Social , Adulto , Transtornos de Ansiedade/diagnóstico , Terapia Combinada , Transtorno Depressivo/diagnóstico , Medicina Baseada em Evidências , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Transtorno de Pânico/diagnóstico , Transtorno de Pânico/psicologia , Transtorno de Pânico/terapia , Transtornos Fóbicos/diagnóstico , Transtornos Fóbicos/psicologia , Transtornos Fóbicos/terapia , Atenção Primária à Saúde , Transtornos de Estresse Pós-Traumáticos/diagnóstico , Transtornos de Estresse Pós-Traumáticos/psicologia , Transtornos de Estresse Pós-Traumáticos/terapia , Inquéritos e QuestionáriosRESUMO
BACKGROUND: Although self-efficacy (SE) and outcome expectancy (OE) have been well researched as predictors of outcome, few studies have investigated changes in these variables across treatments. We evaluated changes in OE and SE throughout treatment as predictors of outcomes in a large sample with panic disorder, generalized anxiety disorder, social anxiety disorder, or posttraumatic stress disorder. We hypothesized that increases in SE and OE would predict reductions in anxiety and depression as well as improvement in functioning. METHODS: Participants (mean age = 43.3 years, SD = 13.2, 71.1% female, 55.5% white) were recruited from primary care centers throughout the United States and were randomized to receive either Coordinated Anxiety Learning and Management (CALM) treatment - composed of cognitive behavioral therapy, psychotropic medication, or both - or usual care. SE and OE ratings were collected at each session for participants in the CALM treatment (n = 482) and were entered into a structural equation model as predictors of changes in Brief Symptom Inventory, Anxiety Sensitivity Index, Patient Health Questionnaire (PHQ), and Sheehan Disability Scale outcomes at 6, 12, and 18 months after baseline. RESULTS: The best-fitting models predict symptom levels from OE and SE and not vice versa. The slopes and intercept of OE significantly predicted change in each outcome variable except PHQ-8. The slope and intercept of SE significantly predicted change in each outcome variable. CONCLUSION: Over and above absolute level, increases in SE and OE were significant predictors of decreases in symptoms and increases in functioning. Implications for treatment are discussed, as well as future directions of research.
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Transtornos de Ansiedade/terapia , Terapia Cognitivo-Comportamental/métodos , Psicotrópicos/uso terapêutico , Autoeficácia , Resultado do Tratamento , Adulto , Antecipação Psicológica , Terapia Combinada , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , PrognósticoRESUMO
OBJECTIVE: To evaluate the effects of medical comorbidity on anxiety treatment outcomes. METHODS: Data were analyzed from 1004 primary care patients enrolled in a trial of a collaborative care intervention for anxiety. Linear-mixed models accounting for baseline characteristics were used to evaluate the effects of overall medical comorbidity (two or more chronic medical conditions [CMCs] versus fewer than two CMCs) and specific CMCs (migraine, asthma, and gastrointestinal disease) on anxiety treatment outcomes at 6, 12, and 18 months. RESULTS: At baseline, patients with two or more CMCs (n = 582; 58.0%) reported more severe anxiety symptoms (10.5 [95% confidence interval {CI} = 10.1-10.9] versus 9.5 [95% CI = 9.0-10.0], p = .003) and anxiety-related disability (17.6 [95% CI = 17.0-18.2] versus 16.0 [95% CI = 15.3-16.7], p = .001). However, their clinical improvement was comparable to that of patients with one or zero CMCs (predicted change in anxiety symptoms = -3.9 versus -4.1 at 6 months, -4.6 versus -4.4 at 12 months, -4.9 versus -5.0 at 18 months; predicted change in anxiety-related disability = -6.4 versus -6.9 at 6 months, -6.9 versus -7.3 at 12 months, -7.3 versus -7.5 at 18 months). The only specific CMC with a detrimental effect was migraine, which was associated with less improvement in anxiety symptoms at 18 months (predicted change = -4.1 versus -5.3). CONCLUSIONS: Effectiveness of the anxiety intervention was not significantly affected by the presence of multiple CMCs; however, patients with migraine displayed less improvement at long-term follow-up. Trial Registration ClinicalTrials.com Identifier: NCT00347269.
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Transtornos de Ansiedade/terapia , Asma/epidemiologia , Gastroenteropatias/epidemiologia , Transtornos de Enxaqueca/epidemiologia , Atenção Primária à Saúde , Adulto , Transtornos de Ansiedade/epidemiologia , Terapia Cognitivo-Comportamental/métodos , Comorbidade , Comportamento Cooperativo , Feminino , Humanos , Entrevista Psicológica , Modelos Lineares , Masculino , Pessoa de Meia-Idade , Transtornos de Enxaqueca/psicologia , Escalas de Graduação Psiquiátrica/estatística & dados numéricos , Índice de Gravidade de Doença , Resultado do TratamentoRESUMO
OBJECTIVE: This study explores the relationships between therapist variables (cognitive behavioral therapy [CBT] competence, and CBT adherence) and clinical outcomes of computer-assisted CBT for anxiety disorders delivered by novice therapists in a primary care setting. METHODS: Participants were recruited for a randomized controlled trial of evidence-based treatment, including computer-assisted CBT, versus treatment as usual. Therapists (anxiety clinical specialists; ACSs) were nonexpert clinicians, many of whom had no prior experience in delivering psychotherapy (and in particular, very little experience with CBT). Trained raters reviewed randomly selected treatment sessions from 176 participants and rated therapists on measures of CBT competence and CBT adherence. Patients were assessed at baseline and at 6-, 12-, and 18-month follow-ups on measures of anxiety, depression, and functioning, and an average Reliable Change Index was calculated as a composite measure of outcome. CBT competence and CBT adherence were entered as predictors of outcome, after controlling for baseline covariates. RESULTS: Higher CBT competence was associated with better clinical outcomes whereas CBT adherence was not. Also, CBT competence was inversely correlated with years of clinical experience and trended (not significantly, though) down as the study progressed. CBT adherence was inversely correlated with therapist tenure in the study. CONCLUSIONS: Therapist competence was related to improved clinical outcomes when CBT for anxiety disorders was delivered by novice clinicians with technology assistance. The results highlight the value of the initial training for novice therapists as well as booster training to limit declines in therapist adherence.
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Transtornos de Ansiedade/terapia , Terapia Cognitivo-Comportamental/educação , Fidelidade a Diretrizes , Competência Profissional , Adolescente , Adulto , Idoso , Terapia Cognitivo-Comportamental/métodos , Atenção à Saúde , Medicina Baseada em Evidências , Feminino , Seguimentos , Humanos , Masculino , Pessoa de Meia-Idade , Escalas de Graduação Psiquiátrica , Resultado do TratamentoRESUMO
BACKGROUND: Generalized anxiety disorder (GAD) and major depressive disorder (MDD) are highly comorbid. A possible explanation is that they share four symptoms according to the Diagnostic and Statistical Manual of Mental Disorders-Fourth Edition-Text Revision (DSM-IV-TR). The present study addressed the symptom overlap of people meeting DSM-IV-TR diagnostic criteria for GAD, MDD, or both to investigate whether comorbidity might be explained by overlapping diagnostic criteria. METHODS: Participants (N = 1,218) were enrolled in the Coordinated Anxiety Learning and Management study (a randomized effectiveness clinical trial in primary care). Hypotheses were (1) the comorbid GAD/MDD group endorses the overlapping symptoms more than the nonoverlapping symptoms, and (2) the comorbid GAD/MDD group endorses the overlapping symptoms more than GAD only or MDD only groups, whereas differences would not occur for nonoverlapping symptoms. RESULTS: The overlapping GAD/MDD symptoms were endorsed more by the comorbid group than the MDD group but not the GAD group when covarying for total symptom endorsement. Similarly, the comorbid group endorsed the overlapping symptoms more than the nonoverlapping symptoms and did not endorse the nonoverlapping symptoms more than the GAD or MDD groups when covarying for total symptom endorsement. CONCLUSIONS: The results suggest that comorbidity of GAD and MDD is strongly influenced by diagnostic overlap. Results are discussed in terms of errors of diagnostic criteria, as well as models of shared psychopathology that account for diagnostic criteria overlap.
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Transtornos de Ansiedade/diagnóstico , Transtorno Depressivo Maior/diagnóstico , Transtornos de Ansiedade/epidemiologia , Comorbidade , Transtorno Depressivo Maior/epidemiologia , Diagnóstico Diferencial , Manual Diagnóstico e Estatístico de Transtornos Mentais , Feminino , Humanos , Masculino , Escalas de Graduação PsiquiátricaRESUMO
OBJECTIVE: To examine a large sample of patients with anxiety and the association between types of complementary and alternative treatments that were used, demographic variables, diagnostic categories, and treatment outcomes. METHOD: Cross-sectional and longitudinal survey during the Coordinated Anxiety Learning and Management (CALM) study that assessed this intervention against the Usual Care in a sample of patients with anxiety recruited from primary care. Interviewer-administered questionnaires via a centralized telephone survey by blinded assessment raters. The interviews were done at baseline, 6, 12, and 18 months of the study. A total of 1004 adults ages 18-75 who met DSM-IV criteria for Generalized Anxiety Disorder (GAD), Panic Disorder, Social Anxiety Disorder, or Post-Traumatic Stress Disorder. We assessed medication/herbal use, the use of any alternative therapies, and combined Complementary and Alternative Medicine (CAM) use. RESULTS: We found an extensive (43%) use of a variety of CAM treatments that is consistent with previous study results in populations with anxiety. Only a few significant demographic or interventional characteristics of CAM users were found. Users most often had a diagnosis of GAD, were older, more educated, and had two or more chronic medical conditions. CAM users who had a 50% or more drop in anxiety scores over 18 months were less likely to report continued use of alternative therapies. CONCLUSIONS: The study confirms the importance of awareness of CAM use in this population for possible interference with traditional first-line treatments of these disorders, but also for finding the best integrative use for patients who require multiple treatment modalities.
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Transtornos de Ansiedade/terapia , Terapias Complementares/estatística & dados numéricos , Atenção Primária à Saúde , Adolescente , Adulto , Distribuição por Idade , Transtornos de Ansiedade/psicologia , Atitude Frente a Saúde , Terapia Cognitivo-Comportamental , Terapia Combinada , Estudos Transversais , Feminino , Humanos , Modelos Logísticos , Estudos Longitudinais , Masculino , Pessoa de Meia-Idade , Escalas de Graduação Psiquiátrica , Distribuição por Sexo , Adulto JovemRESUMO
CONTEXT: Improving the quality of mental health care requires moving clinical interventions from controlled research settings into real-world practice settings. Although such advances have been made for depression, little work has been performed for anxiety disorders. OBJECTIVE: To determine whether a flexible treatment-delivery model for multiple primary care anxiety disorders (panic, generalized anxiety, social anxiety, and posttraumatic stress disorders) would be better than usual care (UC). DESIGN, SETTING, AND PATIENTS: A randomized controlled effectiveness trial of Coordinated Anxiety Learning and Management (CALM) compared with UC in 17 primary care clinics in 4 US cities. Between June 2006 and April 2008, 1004 patients with anxiety disorders (with or without major depression), aged 18 to 75 years, English- or Spanish-speaking, were enrolled and subsequently received treatment for 3 to 12 months. Blinded follow-up assessments at 6, 12, and 18 months after baseline were completed in October 2009. INTERVENTION: CALM allowed choice of cognitive behavioral therapy (CBT), medication, or both; included real-time Web-based outcomes monitoring to optimize treatment decisions; and a computer-assisted program to optimize delivery of CBT by nonexpert care managers who also assisted primary care clinicians in promoting adherence and optimizing medications. MAIN OUTCOME MEASURES: Twelve-item Brief Symptom Inventory (BSI-12) anxiety and somatic symptoms score. Secondary outcomes included proportion of responders (> or = 50% reduction from pretreatment BSI-12 score) and remitters (total BSI-12 score < 6). RESULTS: A significantly greater improvement for CALM vs UC in global anxiety symptoms was found (BSI-12 group mean differences of -2.49 [95% confidence interval {CI}, -3.59 to -1.40], -2.63 [95% CI, -3.73 to -1.54], and -1.63 [95% CI, -2.73 to -0.53] at 6, 12, and 18 months, respectively). At 12 months, response and remission rates (CALM vs UC) were 63.66% (95% CI, 58.95%-68.37%) vs 44.68% (95% CI, 39.76%-49.59%), and 51.49% (95% CI, 46.60%-56.38%) vs 33.28% (95% CI, 28.62%-37.93%), with a number needed to treat of 5.27 (95% CI, 4.18-7.13) for response and 5.50 (95% CI, 4.32-7.55) for remission. CONCLUSION: For patients with anxiety disorders treated in primary care clinics, CALM compared with UC resulted in greater improvement in anxiety symptoms, depression symptoms, functional disability, and quality of care during 18 months of follow-up. TRIAL REGISTRATION: clinicaltrials.gov Identifier: NCT00347269.
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Transtornos de Ansiedade/terapia , Terapia Cognitivo-Comportamental , Atenção Primária à Saúde , Transtornos de Estresse Pós-Traumáticos/terapia , Adulto , Terapia Combinada , Tratamento Farmacológico , Medicina Baseada em Evidências , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Escalas de Graduação Psiquiátrica , Qualidade da Assistência à Saúde , Qualidade de Vida , Resultado do TratamentoRESUMO
PURPOSE: To explore the feasibility and utility of using a workshop, and supervision-consultation plus external facilitation to disseminate and implement cognitive-behavioral therapy in Veterans Affairs (VA) community-based outpatient clinics (CBOCs). METHODS: This study occurred in the context of a randomized controlled trial aimed at comparing 2 methods for implementing Coordinated Anxiety Learning Management (CALM) in VA CBOCs. A 3-phase (workshop, supervision-consultation, external facilitation) model was used to support 32 VA CBOC mental health providers in learning and adopting CALM in their clinical practice. Qualitative data describe training activities and the feasibility and utility of each training phase in addressing challenges to adopting CALM. FINDINGS: All 3 phases of the model were feasible to use with our sample of CBOC mental health providers. Providers reported challenges learning CALM during the workshop and concerns about not having enough training post-workshop to use CALM in practice. Providers primarily utilized supervision-consultation to tailor CALM to their practice, including learning how to prioritize a target disorder, "switch" the focus of treatment to a different disorder when comorbidities were present, and modify CALM sessions to fit shorter treatment visits. Providers primarily utilized external facilitation to further tailor CALM to their practice through implementation (eg, concrete help) and support-oriented help. Key lessons for implementing CALM in CBOCs are presented and discussed. CONCLUSIONS: Findings provide initial evidence for the feasibility and utility of using each component of a facilitation-enhanced training model to promote CBOC VA providers' implementation of a computer and manual version of CALM in their practice.
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Ansiedade , Serviços Comunitários de Saúde Mental , Veteranos , Instituições de Assistência Ambulatorial , Ansiedade/diagnóstico , Ansiedade/terapia , Humanos , Estados Unidos , United States Department of Veterans AffairsRESUMO
OBJECTIVES: This article describes a computer-assisted cognitive behavioral therapy (CBT) program designed to support the delivery of evidenced-based CBT for the four most commonly occurring anxiety disorders (panic disorder, posttraumatic stress disorder, generalized anxiety disorder, and social anxiety disorder) in primary-care settings. The purpose of the current report is to (1) present the structure and format of the computer-assisted CBT program, and (2) to present evidence for acceptance of the program by clinicians and the effectiveness of the program for patients. METHODS: Thirteen clinicians using the computer-assisted CBT program with patients in our ongoing Coordinated Anxiety Learning and Management study provided Likert-scale ratings and open-ended responses about the program. Rating scale data from 261 patients who completed at least one CBT session were also collected. RESULTS: Overall, the program was highly rated and modally described as very helpful. Results indicate that the patients fully participated (i.e., attendance and homework compliance), understood the program material, and acquired CBT skills. In addition, significant and substantial improvements occurred to the same degree in randomly audited subsets of each of the four primary anxiety disorders (N=74), in terms of self ratings of anxiety, depression, and expectations for improvement. CONCLUSIONS: Computer-assisted CBT programs provide a practice-based system for disseminating evidence-based mental health treatment in primary-care settings while maintaining treatment fidelity, even in the hands of novice clinicians.
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Transtornos de Ansiedade/terapia , Terapia Cognitivo-Comportamental/métodos , Transtorno Depressivo Maior/terapia , Atenção Primária à Saúde/métodos , Terapia Assistida por Computador/métodos , Adulto , Transtornos de Ansiedade/diagnóstico , Transtornos de Ansiedade/psicologia , Transtorno Depressivo Maior/diagnóstico , Transtorno Depressivo Maior/psicologia , Feminino , Humanos , Técnicas In Vitro , Pessoa de Meia-Idade , Cooperação do Paciente/estatística & dados numéricos , Inquéritos e QuestionáriosRESUMO
This paper provides a methodological description of a multi-site, randomized controlled trial (RCT) of a cognitive-behavioral intervention for enhancing employment success among unemployed persons whose employment efforts have been undermined by social anxiety disorder (SAD). SAD is a common and impairing condition, with negative impacts on occupational functioning. In response to these documented employment-related impairments, in a previous project, we produced and tested an eight-session work-related group cognitive-behavioral therapy provided alongside vocational services as usual (WCBT + VSAU). WCBT is delivered by vocational service professionals and is designed in a context and style that overcomes accessibility and stigma-related obstacles with special focus on employment-related targets. Our previous project found that WCBT + VSAU significantly improved social anxiety, depression, and a range of employment-related outcomes compared to a control group of socially anxious job-seekers who received vocational services as usual without WCBT (VSAU-alone). Participants in this study were all homeless, primarily African American job-seekers with high levels of psychiatric comorbidity and limited education and employment histories. The present, two-region study addresses whether WCBT + VSAU enhances job placement, job retention and mental health outcomes in a larger sample assessed over an extended follow-up period. In addition, this trial evaluates whether the effects of WCBT + VSAU generalize to a new population of urban-based, racially diverse job-seekers with vocational and educational histories that differ from our original sample. This study also investigates the system-effects of WCBT + VSAU in a new site that will be informative for broad implementation of WCBT + VSAU. Finally, this project involves a refined, technology-assisted form of WCBT + VSAU designed to be delivered more easily by vocational services professionals.
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Evidence-based psychological interventions are growing in number but are not within reach of many individuals who could benefit from them. The recent revolution in digital technologies now makes it possible to reach people around the globe with digital interventions in the form of web sites, mobile applications, wearable devices, and so on. Although a plethora of digital interventions are available online few are evidence-based and individuals have little guidance to decide among the multitude of options. We propose the development of "digital apothecaries," that is, online repositories of evidence-based digital interventions. As portals to effective interventions, digital apothecaries would be useful to individuals who could access evidence-based interventions directly, to health care providers, who could identify specific digital tools to suggest to or use with their patients, and to researchers, who could study a range of tools with large samples, enabling comparative tests and evaluation of moderators of effects. We present a taxonomy of types of in-person and digital interventions ranging from traditional therapy without the use of digital tools to totally automated self-help interventions. This taxonomy highlights the potential of blending digital tools into health care systems to expand their reach. Digital apothecaries would provide access to evidence-based digital interventions (both free and paid versions), provide data on effectiveness (including effectiveness for diverse populations), and encourage the development and testing of more such tools. Other issues discussed include: criteria for inclusion of interventions into digital apothecaries; how digital tools could enhance health care for diverse populations; and cautionary notes regarding potential negative unintended consequences of the adoption of digital interventions into the health care system. In particular, we warn about the potential misuse of evidence-based digital interventions to justify reducing access to live providers. Digital apothecaries bring with them the promise of reducing health disparities by reaching large numbers of individuals across the world who need health interventions but are not currently receiving them. The health care field is encouraged to mindfully develop this promise, while being alert not to cause inadvertent harm.
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BACKGROUND: Despite a marked increase in the number of persons seeking help for anxiety disorders, the care provided may not be evidence based, especially when delivered by nonspecialists. Since anxiety disorders are most often treated in primary care, quality improvement interventions, such as the Coordinated Anxiety Learning and Management (CALM) intervention, are needed in primary care. RESEARCH DESIGN: This study is a randomized controlled trial of a collaborative care effectiveness intervention for anxiety disorders. SUBJECTS: Approximately 1040 adult primary care patients with at least one of four anxiety disorders (generalized anxiety disorder, panic disorder, posttraumatic stress disorder or social anxiety disorder) will be recruited from four national sites. INTERVENTION: Anxiety clinical specialists (ACSs) deliver education and behavioral activation to intervention patients and monitor their symptoms. Intervention patients choose cognitive-behavioral therapy, antianxiety medications or both in "stepped-care" treatment, which varies according to clinical needs. Control patients receive usual care from their primary care clinician. The innovations of CALM include the following: flexibility to treat any one of the four anxiety disorders, co-occurring depression, alcohol abuse or both; use of on-site clinicians to conduct initial assessments; and computer-assisted psychotherapy delivery. EVALUATION: Anxiety symptoms, functioning, satisfaction with care and health care utilization are assessed at 6-month intervals for 18 months. CONCLUSION: CALM was designed for clinical effectiveness and easy dissemination in a variety of primary care settings.
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Transtornos de Ansiedade/terapia , Comportamento Cooperativo , Difusão de Inovações , Garantia da Qualidade dos Cuidados de Saúde/métodos , Adulto , Arkansas , California , Terapia Cognitivo-Comportamental , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Atenção Primária à SaúdeRESUMO
This study investigated a technology-enhanced training protocol to facilitate dissemination of therapist training on cognitive behavior therapy (CBT) for anxiety disorders. Seventy community clinicians received an online tutorial followed by live remote observation of clinical skills via videoconference. Impact of training on patient outcomes was also assessed. Training resulted in a significant increase in both trainee knowledge of CBT concepts and techniques and therapist competence in applying these skills. Patients treated by trainees following training had significant reductions in anxiety and depression. Ratings of user satisfaction were high. Results provide support for the use of these technologies for therapist training in CBT.
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OBJECTIVE: Anxiety is linked to a number of medical conditions, yet few studies have examined how symptom severity relates to medical comorbidity. PURPOSE: The current study assessed associations between severity of anxiety and depression and the presence of medical conditions in adults diagnosed with anxiety disorders. METHOD: Nine-hundred eighty-nine patients diagnosed with panic, generalized anxiety, social anxiety, and posttraumatic stress disorders reported on the severity of anxiety and depressive symptoms and on diagnoses of 11 medical conditions. RESULTS: Severity of anxiety and depressive symptoms was strongly associated with having more medical conditions over and above control variables, and the association was as strong as that between BMI and disease. Odds of having asthma, heart disease, back problems, ulcer, migraine headache and eyesight difficulties also increased as anxiety and depressive symptom severity increased. Anxiety symptoms were independently associated with ulcer, whereas depressive symptoms were independently associated with heart disease, migraine, and eyesight difficulties. CONCLUSIONS: These findings add to a growing body of research linking anxiety disorders with physical health problems and indicate that anxiety and depressive symptoms deserve greater attention in their association with disease.
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Transtornos de Ansiedade/epidemiologia , Ansiedade/epidemiologia , Doença Crônica/epidemiologia , Doença Crônica/psicologia , Depressão/epidemiologia , Transtorno Depressivo/epidemiologia , Transtornos da Visão/epidemiologia , Adulto , Idoso , Ansiedade/complicações , Transtornos de Ansiedade/complicações , Asma/epidemiologia , Asma/psicologia , Dor nas Costas/epidemiologia , Dor nas Costas/psicologia , Colite Ulcerativa/epidemiologia , Colite Ulcerativa/psicologia , Comorbidade , Estudos Transversais , Depressão/complicações , Transtorno Depressivo/complicações , Diabetes Mellitus/epidemiologia , Diabetes Mellitus/psicologia , Feminino , Cardiopatias/epidemiologia , Cardiopatias/psicologia , Humanos , Hipertensão/epidemiologia , Hipertensão/psicologia , Masculino , Pessoa de Meia-Idade , Transtornos de Enxaqueca/epidemiologia , Transtornos de Enxaqueca/psicologia , Autorrelato , Índice de Gravidade de Doença , Úlcera Gástrica/epidemiologia , Úlcera Gástrica/psicologia , Transtornos de Estresse Pós-Traumáticos/epidemiologia , Doenças da Glândula Tireoide/epidemiologia , Doenças da Glândula Tireoide/psicologia , Estados Unidos/epidemiologia , Transtornos da Visão/psicologiaRESUMO
When treating anxious patients with co-occurring depression, research demonstrates that both types of symptoms independently improve. The current analyses examined how reductions in anxiety and depression may be interrelated both during treatment, as well as over time following treatment. Participants were 503 individuals with one or more DSM-IV anxiety disorders who completed a collaborative care anxiety management program. Anxiety and depression were assessed at each treatment session (i.e., session by session data) and also at 6, 12, and 18-month post-baseline assessments (i.e., long-term outcomes data). Mediation analyses examined changes in symptoms in session by session data and long-term outcomes data. Anxiety and depression changed reciprocally in session by session data; change in anxiety mediated change in depression to a greater extent than vice versa. In the long-term outcomes data, change in anxiety mediated change in depression. However, the reverse mediation model of the long-term outcomes period revealed that accounting for changes in depression altered the effect of time on anxiety. Thus, temporal change during active treatment may share similarities with those related to maintaining gains after treatment, although differences arose in the reverse mediation models. Limitations of the methodology and implications of anxiety treatment for depression outcomes are discussed.
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Ansiedade/psicologia , Ansiedade/terapia , Depressão/psicologia , Depressão/terapia , Gerenciamento Clínico , Aprendizagem , Adulto , Ansiedade/epidemiologia , Terapia Cognitivo-Comportamental/métodos , Terapia Cognitivo-Comportamental/tendências , Depressão/epidemiologia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Resultado do TratamentoRESUMO
OBJECTIVE: In the current study, we compared measures of treatment outcome and engagement for Latino and non-Latino White patients receiving a cognitive behavioral therapy (CBT) program delivered in primary care. METHOD: Participants were 18-65 years old and recruited from 17 clinics at 4 different sites to participate in a randomized controlled trial for anxiety disorders, which compared the Coordinated Anxiety Learning and Management (CALM) intervention (consisting of CBT, medication, or both) with usual care. Of those participants who were randomized to the intervention arm and selected CBT (either alone or in combination with medication), 85 were Latino and 251 were non-Latino White; the majority of the Latino participants received the CBT intervention in English (n = 77). Blinded assessments of clinical improvement and functioning were administered at baseline and at 6, 12, and 18 months after baseline. Measures of engagement, including attendance, homework adherence, understanding of CBT principles, and commitment to treatment, were assessed weekly during the CBT intervention. RESULTS: Findings from propensity-weighted linear and logistic regression models revealed no statistically significant differences between Latinos and non-Latino Whites on symptom measures of clinical improvement and functioning at almost all time points. There were significant differences on 2 of 7 engagement outcomes, namely, number of sessions attended and patients' understanding of CBT principles. CONCLUSIONS: These findings suggest that CBT can be an effective treatment approach for Latinos who are primarily English speaking and likely more acculturated, although continued attention should be directed toward engaging Latinos in such interventions.
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Transtornos de Ansiedade/psicologia , Transtornos de Ansiedade/terapia , Terapia Cognitivo-Comportamental , Hispânico ou Latino/psicologia , Hispânico ou Latino/estatística & dados numéricos , Atenção Primária à Saúde , Adulto , Idoso , Ansiedade/psicologia , Ansiedade/terapia , Feminino , Humanos , Idioma , Modelos Lineares , Modelos Logísticos , Masculino , Pessoa de Meia-Idade , Atenção Primária à Saúde/métodos , Resultado do Tratamento , População Branca/psicologia , População Branca/estatística & dados numéricosRESUMO
The need for clinicians to use evidence-based practices (such as cognitive behavior therapy [CBT]) is now well recognized. However, a gap exists between the need for empirically based treatments and their availability. This is due, in part, to a shortage of clinicians formally trained on CBT. To address this problem, we developed a Web-based therapist CBT training program, to increase accessibility to this training. The program uses a two-step approach: an interactive multimedia online tutorial for didactic training on CBT concepts, followed by live remote observation through a videoconference of trainees conducting CBT, with immediate feedback in real time during critical moments to enhance learning through iterative guidance and practice. Thirty-nine clinicians from around the county completed the online didactic training and 22 completed the live remote training. Results found a significant increase in knowledge of CBT concepts and a significant increase in clinical skills, as judged by a blind rater. User satisfaction was high for both the online tutorial and the videoconference training. Utilization of CBT by trainees increased after training. Results support the acceptability and effectiveness of this Web-based approach to training.
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Transtornos de Ansiedade/terapia , Terapia Cognitivo-Comportamental/educação , Educação Continuada , Educação a Distância/métodos , Internet , Adulto , Idoso , Comportamento do Consumidor , Prática Clínica Baseada em Evidências , Feminino , Conhecimentos, Atitudes e Prática em Saúde , Humanos , Disseminação de Informação , Masculino , Pessoa de Meia-Idade , Modelos Educacionais , Multimídia , Projetos Piloto , Avaliação de Programas e Projetos de Saúde , Estados Unidos , Comunicação por Videoconferência , Recursos HumanosRESUMO
OBJECTIVE: The present study explored treatment dose and patient engagement as predictors of treatment outcome in cognitive behavioral therapy (CBT) for anxiety disorders. METHOD: Measures of high versus low treatment dose and high versus low patient engagement in CBT were compared as predictors of 12- and 18-month outcomes for patients being treated for anxiety disorders with CBT (with or without concurrent pharmacotherapy) in primary care settings as part of a randomized controlled effectiveness trial of the Coordinated Anxiety Learning and Management (CALM) intervention. Measures of dose (attendance, exposure completion) and engagement in CBT (homework adherence, commitment) were collected throughout treatment, and blinded follow-up phone assessments of outcome measures (12-item Brief Symptom Inventory, Patient Health Questionnaire 8, Sheehan Disability Scale) were completed at 12 and 18 months. Propensity score weighting controlled for baseline differences in demographics and symptom severity between patients with high and low dose and engagement. These analyses included the 439 patients who selected CBT as treatment modality. RESULTS: Completing exposures, having high attendance, and being more adherent to completing homework predicted better outcomes across all measures at 12 and 18 months, and high CBT commitment predicted better outcomes on all measures at 18 months. CONCLUSIONS: This study found that higher treatment dose and patient engagement in CBT for anxiety disorders were stable and robust predictors of greater reductions in anxiety symptoms, depression symptoms, and functional disability.
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Transtornos de Ansiedade/terapia , Terapia Cognitivo-Comportamental/métodos , Cooperação do Paciente/psicologia , Resultado do Tratamento , Adulto , Idoso , Transtornos de Ansiedade/tratamento farmacológico , Terapia Combinada , Relação Dose-Resposta a Droga , Feminino , Seguimentos , Humanos , Masculino , Pessoa de Meia-Idade , Prognóstico , Método Simples-CegoRESUMO
BACKGROUND: Stress is a common and costly behavioral health issue. Technology-based behavioral health programs (e.g., computer or web-based programs) are effective for treating anxiety or depression. These programs increase availability of evidence-based interventions to individuals who are not able or willing to receive such in-person treatments. Stress management training has empirical support, but little data exists on its efficacy with stressed but healthy individuals, and there are no prior studies employing a self-guided, multimedia intervention. We conducted a randomized controlled trial of a self-guided, multimedia stress management and resilience training program (SMART-OP) with a stressed but healthy sample. METHODS: Participants (N = 66) were randomized to SMART-OP or an attention control (AC) group that received marketed videos and published material on stress management. Participants were evaluated on self-report measures and Trier Social Stress Test (TSST) performance. Analyses were based on study completers (N = 59). RESULTS: SMART-OP group reported significantly less stress, more perceived control over stress, and rated SMART-OP as significantly more useful than AC. During the TSST, the data suggests the SMART-OP group showed greater within-task α-amylase recovery at post-assessment. CONCLUSIONS: SMART-OP is highly usable and is a more effective and useful stress management training program than an educational comparison.
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Terapia Cognitivo-Comportamental/métodos , Multimídia , Resiliência Psicológica , Autocuidado/métodos , Estresse Psicológico/psicologia , Estresse Psicológico/terapia , Terapia Assistida por Computador/métodos , Adulto , Atenção , Feminino , Humanos , Masculino , Transtornos Fóbicos/psicologia , Transtornos Fóbicos/terapia , AutorrelatoRESUMO
OBJECTIVE: The authors examined the effects of a collaborative care intervention for anxiety disorders in primary care on lower-income participants relative to those with higher incomes. They hypothesized that lower-income individuals would show less improvement or improve at a lower rate, given that they would experience greater economic stress over the treatment course. An alternative hypothesis was that lower-income participants would improve at a higher rate because the intervention facilitates access to evidence-based treatment, which typically is less available to persons with lower incomes. METHOD: Baseline demographic and clinical characteristics of patients with lower (N=287) and higher (N=717) income were compared using t tests and chi-square tests for continuous and categorical variables, respectively. For the longitudinal analysis of intervention effects by income group, the outcome measures were jointly modeled at baseline and at 6, 12, and 18 months by study site, income, time, intervention, time and intervention, income and time, income and intervention, and time, intervention, and income. RESULTS: Although lower-income participants were more ill and had greater disability at baseline than those with higher incomes, the two income groups were similar in clinical response. The lower-income participants experienced a comparable degree of clinical improvement, despite receiving fewer treatment sessions, less relapse prevention, and less continuous care. CONCLUSIONS: These findings contribute to the ongoing discussion as to whether or not, and to what extent, quality improvement interventions work equally well across income groups or require tailoring for specific vulnerable populations.