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1.
Addict Disord Their Treat ; 19(4): 228-233, 2020 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-38516416

RESUMO

Objectives: Alcohol craving is often associated with mood symptoms and predicts alcohol use in individuals with alcohol dependence. However, little is known about the impact of mood symptoms on alcohol craving in comorbid mood disorders and alcohol dependence. This study examines the predictive value of depressive and anxiety symptoms for obsessive and compulsive aspects of alcohol craving in adults with comorbid Major Depressive Disorder (MDD) and Alcohol Dependence. Methods: Fifty-five adults (47% female; mean age of 39.35 (SD=8.80)) with DSM-IV diagnoses of comorbid MDD and alcohol dependence were prospectively assessed over a six-month period. They completed the Hamilton Rating Scales for Depression and Anxiety, the Alcohol Timeline Followback, the Obsessive Compulsive Drinking Scale (OCDS), the Alcohol Dependence Scale (ADS), and the Addiction Severity Index (ASI). The linear mixed model analyses for repeated measures was used to test weather depressive and anxiety symptoms predict OCDS subscale scores. Results: Depressive and anxiety symptoms were strongly associated with obsessive and compulsive subscales of the OCDS. Baseline ASI-alcohol scores were associated with both the obsessive and compulsive and with the obsessive subscale scores in the predictive model including depressive symptoms, and that including anxiety symptoms respectively. Conclusions: Results suggest that depressive and anxiety symptoms predict obsessive and compulsive aspects of alcohol craving in adults with comorbid MDD and alcohol dependence. Assessing the severity of depressive and anxiety symptoms and alcohol use in this population may identify those more likely to experience intense alcohol craving states and at increased risk of relapse.

2.
Alcohol Clin Exp Res ; 43(1): 158-169, 2019 01.
Artigo em Inglês | MEDLINE | ID: mdl-30403402

RESUMO

BACKGROUND: Several single-site alcohol treatment clinical trials have demonstrated efficacy for immediate-release (IR) gabapentin in reducing drinking outcomes among individuals with alcohol dependence. The purpose of this study was to conduct a large, multisite clinical trial of gabapentin enacarbil extended-release (GE-XR) (HORIZANT® ), a gabapentin prodrug formulation, to determine its safety and efficacy in treating alcohol use disorder (AUD). METHODS: Men and women (n = 346) who met DSM-5 criteria for at least moderate AUD were recruited across 10 U.S. clinical sites. Participants received double-blind GE-XR (600 mg twice a day) or placebo and a computerized behavioral intervention (Take Control) for 6 months. Efficacy analyses were prespecified for the last 4 weeks of the treatment period. RESULTS: The GE-XR and placebo groups did not differ significantly on the primary outcome measure, percentage of subjects with no heavy drinking days (28.3 vs. 21.5, respectively, p = 0.157). Similarly, no clinical benefit was found for other drinking measures (percent subjects abstinent, percent days abstinent, percent heavy drinking days, drinks per week, drinks per drinking day), alcohol craving, alcohol-related consequences, sleep problems, smoking, and depression/anxiety symptoms. Common side-effects were fatigue, dizziness, and somnolence. A population pharmacokinetics analysis revealed that patients had lower gabapentin exposure levels compared with those in other studies using a similar dose but for other indications. CONCLUSIONS: Overall, GE-XR at 600 mg twice a day did not reduce alcohol consumption or craving in individuals with AUD. It is possible that, unlike the IR formulation of gabapentin, which showed efficacy in smaller Phase 2 trials at a higher dose, GE-XR is not effective in treating AUD, at least not at doses approved by the U.S. Food and Drug Administration for treating other medical conditions.


Assuntos
Alcoolismo/tratamento farmacológico , Carbamatos/efeitos adversos , Carbamatos/uso terapêutico , Preparações de Ação Retardada/uso terapêutico , Ácido gama-Aminobutírico/análogos & derivados , Adulto , Alcoolismo/terapia , Terapia Comportamental , Carbamatos/administração & dosagem , Carbamatos/farmacocinética , Terapia Combinada , Preparações de Ação Retardada/administração & dosagem , Preparações de Ação Retardada/efeitos adversos , Método Duplo-Cego , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Pró-Fármacos/uso terapêutico , Terapia Assistida por Computador , Resultado do Tratamento , Adulto Jovem , Ácido gama-Aminobutírico/administração & dosagem , Ácido gama-Aminobutírico/efeitos adversos , Ácido gama-Aminobutírico/farmacocinética , Ácido gama-Aminobutírico/uso terapêutico
3.
Curr Psychiatry Rep ; 20(5): 36, 2018 05 07.
Artigo em Inglês | MEDLINE | ID: mdl-29732528

RESUMO

PURPOSE OF REVIEW: Bipolar disorder (BD) medical comorbidity presents significant clinical and public health concerns with serious impact on health. The aim of this article is to present an updated narrative review of original research articles (case control, longitudinal cohort, and cross-sectional studies) and meta-analyses published in English language journals from January 2013 to May 2017 focusing on general medical comorbidity in BD, including the added risks of iatrogenic factors relevant to the treatment of BD. RECENT FINDINGS: We found numerous patterns of association between BD and various medical disorders involving multiple organ systems. One pattern indicated reciprocal increase in the rate of each comorbid condition, such as an increased rate of BD in asthma or migraine, and likewise an increase in the rate of asthma or migraine in patients with BD. A second pattern was a predominantly unidirectional increase in the rate of BD in patients with certain medical disorders, such as multiple sclerosis or cerebellar diseases. A third pattern was a predominantly unidirectional increased rate of medical disorders in patients with BD. One study suggested the potential involvement of genetic mechanisms for the association between BD and migraine. Most of the studies had cross-sectional or retrospective designs, and many relied on analysis of large administrative databases inviting multiple potential biases. Our review highlights the association between BD and a variety of medical disorders. Further research is needed to elucidate the potential underlying etiopathological mechanisms that contribute to observed comorbidities. The results of this review also emphasize the need for comprehensive screening for medical disorders in BD and for adoption of an integrated model of care to address these complex comorbidities.


Assuntos
Transtorno Bipolar/epidemiologia , Comorbidade , Saúde Global , Humanos
4.
Am J Drug Alcohol Abuse ; 43(4): 366-376, 2017 07.
Artigo em Inglês | MEDLINE | ID: mdl-28301219

RESUMO

BACKGROUND: The comorbidity of substance use disorders (SUDs) in bipolar disorder is among the highest in psychiatric disorders. Evidence-based controlled psychosocial or pharmacological interventions trials, which may guide treatment decisions, have not been systematically reviewed. OBJECTIVE: To present a narrative review of the public health and clinical significance of this condition, including diagnostic and treatment implications, and to evaluate controlled trials conducted to date. METHODS: Controlled trials reports in the English language were identified from multiple electronic databases and hand-searching bibliographies. We searched for treatment studies of bipolar disorder and comorbid SUDs (alcohol, cocaine, stimulants, opioid, tobacco, cannabis). Search period included all reports through September of 2016. We selected only randomized psychosocial studies or double-blind, placebo-controlled pharmacotherapy trials. We also reviewed reports of the public health and clinical significance and principle of managements of this condition. RESULTS: We identified 16 treatment studies: 3 psychotherapy, and 13 pharmacotherapy trials. The following medications were evaluated: lithium carbonate, valproate, lamotrigine, topiramate, naltrexone, acamprosate, disulfiram, quetiapine, and citicoline. SUDs have substantial impact on the recognition and management of bipolar disorder. Integrated psychosocial interventions are helpful in decreasing substance abuse. Valproate and naltrexone may decrease alcohol use and citicoline may decrease cocaine use and enhance cognition. CONCLUSIONS: There is a very limited number of pharmacotherapy and an even smaller number of psychosocial interventions. Our review highlights the need for more research in this area and for larger, multisite studies with generalizable samples to provide more definite guidance for clinical practice.


Assuntos
Transtorno Bipolar/terapia , Fármacos do Sistema Nervoso Central/uso terapêutico , Psicoterapia/métodos , Transtornos Relacionados ao Uso de Substâncias/terapia , Transtorno Bipolar/complicações , Diagnóstico Duplo (Psiquiatria) , Humanos , Ensaios Clínicos Controlados Aleatórios como Assunto , Transtornos Relacionados ao Uso de Substâncias/complicações
5.
J Dual Diagn ; 12(3-4): 261-270, 2016.
Artigo em Inglês | MEDLINE | ID: mdl-27494051

RESUMO

OBJECTIVE: In Mexico, specialized treatment services for people with co-occurring disorders are limited within public health services, while private options are deemed too costly. More than 2,000 community-based residential care facilities have risen as an alternative and are the main source of treatment for individuals with substance use disorders; however, suboptimal practices within such facilities are common. Information on the clinical characteristics of patients receiving care in these facilities is scarce and capacity to provide high-quality care for co-occurring disorders is unknown. The aims of this study were to examine the prevalence of co-occurring disorders in patients receiving treatment for substance use in these community-based residential centers and to assess whether the presence of co-occurring disorders is associated with higher severity of substance use, psychiatric symptomatology, and other health risks. METHODS: This study was conducted with 601 patients receiving treatment for substance use disorders at 30 facilities located in five Mexican states, recruited in 2013 and 2014. Patients were assessed with self-report measures on substance use, service utilization, suicidality, HIV risk behaviors, psychiatric symptomatology, and psychiatric disorder diagnostic criteria. RESULTS: The prevalence of any co-occurring disorder in this sample was 62.6%. Antisocial personality disorder was the most prevalent (43.8%), followed by major depressive disorder (30.9%). The presence of a co-occurring disorder was associated with higher severity of psychiatric symptoms (aB = .496, SE = .050, p < .05); more days of substance use (aB = .219, SE = .019, p < .05); current suicidal ideation (aOR = 5.07, 95% CI [2.58, 11.17]; p < .05), plans (aOR = 5.17 95% CI [2.44, 12.73]; p < .05), and attempts (aOR = 6.43 95% CI [1.83, 40.78]; p < .05); more sexual risk behaviors; and more contact with professional services (aOR = 1.77, 95% CI [1.26, 2.49], p < .05). CONCLUSIONS: Co-occurring disorders are highly prevalent in community-based residential centers in Mexico and are associated with significantly increased probability of other health risks. This highlights the need to develop care standards for this population and the importance of clinical research in these settings.


Assuntos
Centros Comunitários de Saúde , Transtornos Mentais/epidemiologia , Instituições Residenciais , Transtornos Relacionados ao Uso de Substâncias/epidemiologia , Adulto , Comorbidade , Diagnóstico Duplo (Psiquiatria) , Feminino , Humanos , Masculino , Transtornos Mentais/psicologia , México , Comportamento Sexual , Transtornos Relacionados ao Uso de Substâncias/psicologia , Ideação Suicida
6.
Addict Disord Their Treat ; 15(3): 107-110, 2016 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-27594809

RESUMO

OBJECTIVES: To examine the differential impact of depressive and manic mood states on alcohol craving in patients with bipolar disorder and comorbid alcoholism. METHODS: Forty-four men and women, ages 18-65, with DSM-IV-TR comorbid diagnoses of bipolar I disorder and alcohol dependence were assessed over a three-month period to examine the extent to which their depressive and manic symptoms were associated with alcohol cravings (i.e., desire to use and not to use alcohol) at each assessment point, controlling for age, ethnicity, socio-economic status, baseline alcohol use, and number of assessments. RESULTS: Both manic and depressive symptoms were associated with greater desire to use alcohol. Only depressive symptomatology was associated with reduced desire not to use alcohol, and desire not to use alcohol declined over the course of the three-month treatment period. CONCLUSION: Whereas enhanced desire to drink alcohol may be a conditioned reaction to both manic and depressed mood states, desire not to drink alcohol may be more of an indicator of treatment motivation, which is negatively affected by depressed mood. Depressive symptoms may warrant prioritization and aggressive targeting early in treatment given that desire to refrain from alcohol use was only influenced by depressive symptoms and declined over the course of treatment.

7.
Am J Addict ; 24(7): 590-8, 2015 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-26346395

RESUMO

BACKGROUND AND OBJECTIVES: In the United States, approximately 60 million Americans suffer from sleep disorders and about 22 million Americans report substance dependence or use disorders annually. Sleep disturbances are common consequences of substance use disorders and are likely found in primary care as well as in specialty practices. The aim of this review was to evaluate the effects of the most frequently used substances-nicotine, alcohol, opioids, cocaine, caffeine, and cannabis-have on sleep parameters measured by polysomnography (PSG) and related clinical manifestations. METHODS: We used electronic databases such as PubMED and PsycINFO to search for relevant articles. We only included studies that assessed sleep disturbances using polysomnography and reviewed the effects of these substances on six clinically relevant sleep parameters: Total sleep time, sleep onset latency, rapid-eye movement, REM latency, wake after sleep onset, and slow wave sleep. RESULTS: Our review indicates that these substances have significant impact on sleep and that their effects differ during intoxication, withdrawal, and chronic use. Many of the substance-induced sleep disturbances overlap with those encountered in sleep disorders, medical, and psychiatric conditions. Sleep difficulties also increase the likelihood of substance use disorder relapse, further emphasizing the need for optimizing treatment interventions in these patients. CONCLUSION AND SCIENTIFIC SIGNIFICANCE: Our review highlights the importance of systematically screening for substance use in patients with sleep disturbances and highlights the need for further research to understand mechanisms underlying substances-induced sleep disturbances and on effective interventions addressing these conditions.


Assuntos
Analgésicos Opioides/efeitos adversos , Cafeína/efeitos adversos , Cannabis/efeitos adversos , Cocaína/efeitos adversos , Etanol/efeitos adversos , Nicotina/efeitos adversos , Transtornos do Sono-Vigília/induzido quimicamente , Humanos , Polissonografia
8.
CNS Spectr ; 15(2): 95-109, 2010 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-20414155

RESUMO

Individuals suffering from drug addiction may also manifest features of bipolar spectrum disorders. Hyperthymic and cyclothymic temperaments may render individuals vulnerable to later development of substance abuse. Bipolar disorders themselves may be altered or precipitated by substance use, most notably by stimulants (amphetamines), alcohol, and cannabinoids. The clinical usefulness of mood stabilizers, particularly antiepileptics, has been established as safe and effective in substance abusers with and without comorbid mood disorders. Most studies on this issue have been of short duration and focused on the resolution of a currently manifest period of illness. Few studies have been conducted on the usefulness of these drugs on the long-term longitudinal course of these diseases, such as frequently encountered recurrent relapses into states of agitation, impulsivity, and/or dissatisfaction. As opposed to the clinical experience with traditional antidepressants and neuroleptics, antiepileptics do not induce counter-polar states (depressed patients abruptly turning manic or hypomanic; nor patients currently hypomanic or manic turning abruptly depressed). Many clinicians consider antiepileptic mood stabilizers to be the preferred category of medications for the treatment of such patients. Valproate appears to be a potentially fruitful medication to study in these dual diagnosis patients due to preliminary evidence demonstrating its anticraving efficacy.


Assuntos
Transtornos do Humor/tratamento farmacológico , Transtornos do Humor/etiologia , Transtornos Relacionados ao Uso de Substâncias/complicações , Tranquilizantes/uso terapêutico , Diagnóstico Duplo (Psiquiatria)/métodos , Humanos , Estudos Longitudinais , MEDLINE/estatística & dados numéricos , Transtornos Relacionados ao Uso de Substâncias/tratamento farmacológico
9.
Can J Psychiatry ; 55(11): 701-8, 2010 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-21070697

RESUMO

OBJECTIVES: To review the conceptual bases of Person-centred Integrative Diagnosis (PID) as a component and contributor to person-centred psychiatry and medicine and to outline its design and development. METHOD: An analysis was conducted of the historical roots of person-centred psychiatry and medicine, tracing them back to ancient Eastern and Western civilizations, to the vicissitudes of modern medicine, to recent clinical and conceptual developments, and to emerging efforts to reprioritize medicine from disease to patient to person in collaboration with the World Medical Association, the World Health Organization, the World Organization of Family Doctors, the World Federation for Mental Health, and numerous other global health entities, and with the coordinating support of the International Network for Person-centered Medicine. RESULTS: One of the prominent endeavours within the broad paradigmatic health development outlined above is the design of PID. This diagnostic model articulates science and humanism to obtain a diagnosis of the person (of the totality of the person's health, both ill and positive aspects), by the person (with clinicians extending themselves as full human beings), for the person (assisting the fulfillment of the person's health aspirations and life project), and with the person (in respectful and empowering relationship with the person who consults). This broader and deeper notion of diagnosis goes beyond the more restricted concepts of nosological and differential diagnoses. The proposed PID model is defined by 3 keys: broad informational domains, covering both ill health and positive health along 3 levels: health status, experience of health, and contributors to health; pluralistic descriptive procedures (categories, dimensions and narratives); and evaluative partnerships among clinicians, patients, and families. An unfolding research program is focused on the construction of a practical guide and its evaluation, followed by efforts to facilitate clinical implementation and training. CONCLUSIONS: PID is aimed at appraising overall health through pluralistic descriptions and evaluative partnerships, and leading through a research program to more effective, integrative, and person-centred health care.


Assuntos
Medicina Integrativa/tendências , Transtornos Mentais/diagnóstico , Assistência Centrada no Paciente/tendências , Psiquiatria/tendências , Previsões , Pesquisa sobre Serviços de Saúde , Nível de Saúde , Humanos , Transtornos Mentais/terapia , Participação do Paciente , Papel do Doente
10.
J Nerv Ment Dis ; 196(1): 16-21, 2008 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-18195637

RESUMO

Insight into the perceived value of psychotherapy and pharmacological treatment may improve adherence to medication regimens among patients with bipolar disorder, because patients are more likely to take medication they believe will make them better. We conducted a cross-sectional survey of patients recruited into the Continuous Improvement for Veterans in Care-Mood Disorders (CIVIC-MD; July 2004-July 2006), assessing therapeutic insight and 2 measures of medication adherence: the Morisky scale of intrapersonal barriers and missing any doses the previous 4 days. Among 435 patients with bipolar disorder, 27% had poor adherence based on missed dose and 46% had poor adherence based on the Morisky. In multivariable models, greater insight into medication was negatively associated with both measures of poor adherence. Odds of poor adherence increased for women, African Americans, mania, and hazardous drinking. The association of mutable factors-hazardous drinking, manic symptoms, and insight-could represent an opportunity to improve adherence.


Assuntos
Anticonvulsivantes/administração & dosagem , Antimaníacos/administração & dosagem , Transtorno Bipolar/tratamento farmacológico , Transtorno Ciclotímico/tratamento farmacológico , Cooperação do Paciente/psicologia , Psicoterapia , Transtornos Psicóticos/tratamento farmacológico , Veteranos/psicologia , Adulto , Idoso , Consumo de Bebidas Alcoólicas/efeitos adversos , Consumo de Bebidas Alcoólicas/epidemiologia , Consumo de Bebidas Alcoólicas/psicologia , Anticonvulsivantes/efeitos adversos , Antimaníacos/efeitos adversos , Conscientização/efeitos dos fármacos , Transtorno Bipolar/epidemiologia , Transtorno Bipolar/psicologia , População Negra/psicologia , Terapia Combinada , Comorbidade , Transtorno Ciclotímico/epidemiologia , Transtorno Ciclotímico/psicologia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Avaliação de Resultados em Cuidados de Saúde , Cooperação do Paciente/estatística & dados numéricos , Prognóstico , Transtornos Psicóticos/epidemiologia , Transtornos Psicóticos/psicologia , Papel do Doente , Fatores Socioeconômicos , Veteranos/estatística & dados numéricos , População Branca/psicologia
12.
Addict Behav ; 32(2): 410-5, 2007 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-16814474

RESUMO

OBJECTIVE: The aim of this open-label pilot study was to evaluate the utility of divalproex in decreasing cocaine use and stabilizing mood symptoms among patients with bipolar disorder with comorbid cocaine dependence. METHOD: Fifteen patients enrolled in the study and seven met final inclusion criteria of DSM-IV/SCID diagnoses of bipolar I disorder and comorbid cocaine dependence with active cocaine use. Patients were started on open-label divalproex. After stabilization on divalproex sodium, weekly assessments were undertaken for 8weeks. Subjects also attended dual recovery counseling. RESULTS: The results revealed significant improvement on % cocaine abstinent days, dollars spent on cocaine, ASI's drug use severity index, % alcohol abstinent days, drinks per drinking day, marijuana use and cigarettes smoking. They also had significant improvement on manic, depressive, and sleep symptoms and on functioning. There were no reported adverse events or increases in liver function tests. CONCLUSION: The results of this open-label study point to the potential utility of divalproex in patients with bipolar disorder and primary cocaine dependence. Double-blind, placebo-controlled studies to fully evaluate the efficacy of divalproex in this high risk clinical population are warranted.


Assuntos
Antimaníacos/uso terapêutico , Transtorno Bipolar/complicações , Transtorno Bipolar/tratamento farmacológico , Transtornos Relacionados ao Uso de Cocaína/complicações , Transtornos Relacionados ao Uso de Cocaína/tratamento farmacológico , Ácido Valproico/uso terapêutico , Adolescente , Adulto , Idoso , Aconselhamento , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Projetos Piloto , Grupos de Autoajuda , Resultado do Tratamento
13.
Arch Gen Psychiatry ; 62(1): 37-45, 2005 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-15630071

RESUMO

BACKGROUND: More than half of all individuals with bipolar disorder have a substance abuse problem at some point in their lifetime. Patients with comorbid substance abuse disorders often are excluded from clinical trials. Thus, treatments targeting this high-risk clinical population are lacking. OBJECTIVE: To evaluate the efficacy of divalproex sodium (hereafter referred to as valproate) in decreasing alcohol use and stabilizing mood symptoms in acutely ill patients with bipolar disorder and alcoholism. DESIGN: A 24-week, double-blind, placebo-controlled, randomized parallel-group trial. SETTING: A university hospital serving as a primary catchment-area hospital and tertiary-care facility. PARTICIPANTS: Fifty-nine subjects with diagnoses of bipolar I disorder and alcohol dependence. Intervention All study subjects received treatment as usual, including lithium carbonate and psychosocial interventions, and were randomized to receive valproate or placebo. MAIN OUTCOME MEASURES: Primary alcohol use outcomes included changes in alcohol use as indicated by changes in proportion of heavy drinking days and number of drinks per heavy drinking day. Other alcohol use outcomes included proportion of any drinking days, number of drinks per drinking day, and relapse to sustained heavy drinking. Mood outcomes included changes in depressive and manic symptoms. We used the mixed model to analyze longitudinal data. The first model used time of assessment, bipolar subtype (mixed, manic, or depressed), and treatment group (placebo or valproate) as covariates. The second nested model included the additional covariate of medication adherence. RESULTS: The valproate group had a significantly lower proportion of heavy drinking days (P = .02) and a trend toward fewer drinks per heavy drinking day (P = .055) than the placebo group. When medication adherence was added as covariate, the valproate group had significantly fewer drinks per heavy drinking day (P = .02) and fewer drinks per drinking day (P = .02). Higher valproate serum concentration significantly correlated with improved alcohol use outcomes. Manic and depressive symptoms improved equally in both groups. Level of gamma-glutamyl transpeptidase was significantly higher in the placebo group compared with the valproate group. CONCLUSIONS: Valproate therapy decreases heavy drinking in patients with comorbid bipolar disorder and alcohol dependence. The results of this study indicate the potential clinical utility of the anticonvulsant mood stabilizer, valproate, in bipolar disorder with co-occurring alcohol dependence.


Assuntos
Alcoolismo/prevenção & controle , Anticonvulsivantes/uso terapêutico , Transtorno Bipolar/prevenção & controle , Ácido Valproico/uso terapêutico , Adolescente , Adulto , Idoso , Consumo de Bebidas Alcoólicas/tratamento farmacológico , Consumo de Bebidas Alcoólicas/prevenção & controle , Alcoolismo/tratamento farmacológico , Alcoolismo/epidemiologia , Transtorno Bipolar/tratamento farmacológico , Transtorno Bipolar/epidemiologia , Comorbidade , Método Duplo-Cego , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Cooperação do Paciente , Placebos , Escalas de Graduação Psiquiátrica , Resultado do Tratamento
15.
J Clin Psychiatry ; 66(6): 730-5; quiz 808-9, 2005 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-15960566

RESUMO

OBJECTIVE: To examine the potential impact of recovery from substance use disorder (SUD) on the course of bipolar disorder among patients diagnosed with both bipolar and substance use disorders according to DSM-IV criteria. METHOD: As part of the multicenter Systematic Treatment Enhancement Program for Bipolar Disorder (STEP-BD), we examined bipolar disorder status (i.e., whether the patient is recovering or recovered), role functioning, and quality of life in the first 1000 patients to enter the STEP-BD study. We compared patients with no history of SUD, current SUD, and past SUD (i.e., lifetime SUD, but no current SUD) on these parameters. Data were collected between November 1999 and April 2001. RESULTS: A current clinical status of recovering or recovered from bipolar disorder was less likely among patients with current or past SUD compared to patients with no SUD (p < .002). Recovering/recovered status did not differ significantly between patients with current SUD versus past SUD. All 3 groups differed significantly on measures of role functioning as assessed by the Longitudinal Interval Follow-Up Evaluation-Range of Impaired Functioning Tool (LIFE-RIFT), with poorest role functioning among patients with current SUD, followed by patients with past SUD (p = .0002). Patients with current or past SUD reported significantly lower quality of life as measured by the LIFE-RIFT and the Quality of Life Enjoyment and Satisfaction Questionnaire and more lifetime suicide attempts (p < .001) than patients without an SUD; patients with past versus current SUD did not differ significantly on these measures. CONCLUSION: The results suggest that patients with bipolar disorder who experience sustained remission from an SUD fare better than patients with current SUD, but not as well as subjects with no history of SUD; differences among the 3 groups appear greatest in the area of role functioning.


Assuntos
Transtorno Bipolar/diagnóstico , Transtorno Bipolar/epidemiologia , Transtornos Relacionados ao Uso de Substâncias/epidemiologia , Adulto , Transtorno Bipolar/psicologia , Comorbidade , Estudos Transversais , Diagnóstico Duplo (Psiquiatria) , Manual Diagnóstico e Estatístico de Transtornos Mentais , Feminino , Nível de Saúde , Humanos , Masculino , Satisfação Pessoal , Escalas de Graduação Psiquiátrica , Qualidade de Vida , Índice de Gravidade de Doença , Transtornos Relacionados ao Uso de Substâncias/diagnóstico , Tentativa de Suicídio/psicologia , Tentativa de Suicídio/estatística & dados numéricos , Resultado do Tratamento
16.
Addict Behav ; 30(9): 1702-8, 2005 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-16098680

RESUMO

OBJECTIVE: Marijuana abuse, primarily a disorder of adolescents and young adults, is highly prevalent among patients with severely ill psychiatric population, especially those with bipolar disorder. Additional marijuana abuse may impact on the clinical presentation of bipolar illness and may potentially act as mediator of treatment response in this population. However, the characterization of bipolar disorder patients with additional marijuana abuse and the impact of such abuse on treatment outcome has been rarely examined. The aim of this study was to characterize bipolar alcoholic patients with comorbid marijuana abuse and test the impact of marijuana abuse on alcohol and mood outcome of patients with bipolar disorder and comorbid alcohol dependence. METHOD: We conducted secondary analyses of a randomized, double blind, placebo-controlled trial testing valproate in 52 bipolar alcoholics. Subjects had a comprehensive assessment at baseline using structured diagnostic assessments, and they were then assessed every 2 weeks for 24 weeks. RESULTS: Twenty-five subjects (48%) reported marijuana abuse. Those with co-occurring marijuana abuse were younger, had fewer years of education, and had significantly higher number of additional psychiatric comorbidity. They also had more severe alcohol and other drug use and were significantly more likely to present in the manic phase. The mixed model indicated that the placebo-treated marijuana abuse group had the worst alcohol use outcome. CONCLUSIONS: Marijuana abuse among patients with bipolar disorder and alcohol dependence is associated with higher degree of severity of alcohol and other drugs of abuse and may negatively impact on alcohol treatment outcome.


Assuntos
Alcoolismo/psicologia , Transtorno Bipolar/psicologia , Abuso de Maconha/psicologia , Adolescente , Adulto , Afeto , Idoso , Consumo de Bebidas Alcoólicas/psicologia , Antimaníacos/uso terapêutico , Transtorno Bipolar/tratamento farmacológico , Diagnóstico Duplo (Psiquiatria) , Método Duplo-Cego , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Índice de Gravidade de Doença , Fatores Socioeconômicos , Ácido Valproico/uso terapêutico
17.
Addict Behav ; 30(4): 807-14, 2005 May.
Artigo em Inglês | MEDLINE | ID: mdl-15833583

RESUMO

The goal of this 3-year follow-up evaluation was to determine whether the decreases in drinking and in depressive symptoms that were noted during our acute phase study with fluoxetine in comorbid adolescents persisted at a 3-year follow-up evaluation. At the 3-year follow-up evaluation, the group continued to demonstrate significantly fewer DSM criteria for an AUD and fewer BDI depressive symptoms and also consumed fewer standard drinks than they had demonstrated at the baseline of the acute phase study. However, 7 of the 10 participants demonstrated MDD at the 3-year follow-up assessment, and 4 demonstrated an AUD. The presence of a MDD was significantly correlated with the presence of an AUD at both the 1-year and the 3-year follow-up assessments. Four of the participants restarted SSRI medications during the follow-up period. Half of the subjects graduated from college during the 3-year assessment period, despite their residual depressive symptoms and drinking. We conclude that the long-term therapeutic effects of an acute phase trial of fluoxetine plus psychotherapy slowly decrease but did not disappear when fluoxetine is discontinued shortly after the acute phase trial. The high rate of MDD at follow-up suggests that longer term antidepressant medication treatment may be needed for at least some comorbid adolescents.


Assuntos
Alcoolismo/epidemiologia , Depressão/epidemiologia , Fluoxetina/uso terapêutico , Inibidores Seletivos de Recaptação de Serotonina/uso terapêutico , Adolescente , Alcoolismo/terapia , Terapia Combinada , Comorbidade , Depressão/terapia , Diagnóstico Duplo (Psiquiatria) , Feminino , Seguimentos , Humanos , Masculino , Psicoterapia , Resultado do Tratamento
18.
Addict Behav ; 30(9): 1824-33, 2005 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-16102905

RESUMO

This paper reviews the results of an acute phase trial and a five-year follow-up study of fluoxetine in adolescents with major depression and a substance use disorder (SUD). This study included a 12-week open label acute phase study of 13 comorbid adolescents, followed by comprehensive assessments conducted 1, 3, and 5 years after entry into an acute phase fluoxetine trial. The results of the acute phase study and of the 1, 3, and 5-year follow-up assessments have already been published in four papers. The current paper was designed to cover the results of the study across the entire 5-year time spectrum of the study, and to summarize the clinical results across that entire time period. The data from this pilot study suggest that the long-term (5-year) clinical course for the Alcohol Dependence, Cannabis Dependence, and academic functioning of comorbid adolescents following acute phase treatment with SSRIs is generally good. However, the long-term clinical course for the Major Depression of that comorbid adolescent population is surprisingly poor.


Assuntos
Antidepressivos de Segunda Geração/uso terapêutico , Transtorno Depressivo Maior/tratamento farmacológico , Fluoxetina/uso terapêutico , Transtornos Relacionados ao Uso de Substâncias/complicações , Adolescente , Consumo de Bebidas Alcoólicas/psicologia , Alcoolismo/psicologia , Antidepressivos de Segunda Geração/efeitos adversos , Terapia Combinada/métodos , Transtorno Depressivo Maior/complicações , Fluoxetina/efeitos adversos , Seguimentos , Humanos , Abuso de Maconha/psicologia , Projetos Piloto , Psicoterapia/métodos , Inibidores Seletivos de Recaptação de Serotonina/efeitos adversos , Inibidores Seletivos de Recaptação de Serotonina/uso terapêutico , Resultado do Tratamento
19.
Recent Dev Alcohol ; 17: 349-65, 2005.
Artigo em Inglês | MEDLINE | ID: mdl-15789875

RESUMO

Comorbid psychiatric disorders and drug use disorders (DUDs) are common among adolescents with alcohol use disorders (AUDs). These comorbid disorders have a large potential significance on the clinical course of the AUDs among adolescents, and can predict a shorter time to relapse of alcohol use. The use of medication for treatment of the various comorbid adolescent populations has increased dramatically in recent years, despite the lack of double-blind, placebo-controlled studies that demonstrate their safety and efficacy. Consequently, to date, no empirically proven treatment exists for most of these comorbid disorders. This chapter reviews the state of the art regarding the treatment of comorbid adolescents. This chapter also identifies gaps in knowledge regarding the treatment of comorbid adolescents, and outlines directions for future research in this field.


Assuntos
Consumo de Bebidas Alcoólicas/epidemiologia , Transtornos Mentais/epidemiologia , Adolescente , Transtornos de Ansiedade/epidemiologia , Transtorno do Deficit de Atenção com Hiperatividade/epidemiologia , Comorbidade , Transtorno da Conduta/epidemiologia , Transtorno Depressivo Maior/epidemiologia , Humanos , Transtornos Relacionados ao Uso de Substâncias/epidemiologia
20.
Artigo em Inglês | MEDLINE | ID: mdl-15142389

RESUMO

The authors conducted the first naturalistic 1-year follow-up evaluation of 10 adolescents with comorbid major depressive disorder and an alcohol use disorder (AUD) who had previously participated in an acute phase study of open-label fluoxetine plus psychotherapy (Cornelius et al. 2001). The goal of this follow-up evaluation was to determine whether the decreases in drinking and in depressive symptoms that were noted during the acute phase study persisted at the follow-up evaluation. At the 1-year follow-up evaluation, the group continued to demonstrate significantly fewer depressive symptoms (according to the 24-item Hamilton Rating Scale for Depression) and a lower frequency of drinking (drinking days in the last 30 days) than they had demonstrated at the baseline of the acute phase study. Surprisingly, all of the subjects had chosen to discontinue their antidepressant medication by the second month of their naturalistic follow-up period. Three subjects had experienced a relapse of their major depression during the follow-up period, and three others demonstrated a persistence of their original depressive episode throughout the follow-up period. Also, the number of drinks per drinking day continued to be high (about five per day), which was not significantly different from the baseline level. Thus, the long-term therapeutic effects of an acute phase trial of fluoxetine plus psychotherapy were limited. The high rate of recurrence or persistence of major depression in our sample and in a previous sample of nonalcoholic adolescents with major depression (Emslie et al. 1998) and the significant levels of drinking of our comorbid adolescents suggest that longer term treatment may be needed for at least some adolescents with major depressive disorder and alcohol use disorder.


Assuntos
Transtornos Relacionados ao Uso de Álcool/tratamento farmacológico , Transtorno Depressivo Maior/tratamento farmacológico , Fluoxetina/uso terapêutico , Adolescente , Adulto , Transtornos Relacionados ao Uso de Álcool/complicações , Transtornos Relacionados ao Uso de Álcool/psicologia , Transtorno Depressivo Maior/complicações , Transtorno Depressivo Maior/psicologia , Diagnóstico Duplo (Psiquiatria) , Avaliação de Medicamentos/métodos , Feminino , Fluoxetina/efeitos adversos , Seguimentos , Humanos , Masculino , Resultado do Tratamento
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