RESUMO
Although schizophrenia and obsessive-compulsive disorder (OCD) are distinct diagnostic entities, there are substantial areas of overlap between the two disorders in clinical characteristics, affected brain areas and pharmacotherapy. Though OCD patients apparently do not have increased risk for developing schizophrenia, schizotypal personality disorder has consistently been found in OCD patients. Compelling evidence also points to an increased rate of OCD in schizophrenia patients. Accurate diagnosis of both disorders in their "pure" and overlapping forms is necessary in order to evaluate etiological mechanisms underlying schizophrenia and OCD, and to provide adequate treatment and prognosis. In this review, we address some aspects of the current status of research pertinent to the OCD-schizophrenia interface and suggest further steps towards the clinical and etiological identification of homogeneous subgroups on the putative OCD-schizophrenia axis.
Assuntos
Transtorno Obsessivo-Compulsivo/diagnóstico , Transtorno Obsessivo-Compulsivo/tratamento farmacológico , Esquizofrenia/diagnóstico , Esquizofrenia/tratamento farmacológico , Transtorno da Personalidade Esquizotípica/diagnóstico , Transtorno da Personalidade Esquizotípica/tratamento farmacológico , Diagnóstico Diferencial , Humanos , Transtorno Obsessivo-Compulsivo/complicações , Planejamento de Assistência ao Paciente , Prognóstico , Esquizofrenia/complicações , Transtorno da Personalidade Esquizotípica/complicaçõesRESUMO
Many characteristics of California's counties that correlate with physician-population ratios also correlate with psychiatrist-population ratios, with their changes through time and with rural counties' ability to attract psychiatrists. These same county characteristics seem to influence the uneven distribution of lawyers throughout the state, a fact that should help physicians help legislators understand problems in attempting to equalize manpower distribution. California's relatively high psychiatrist-population ratio and the presence of counties that are statistically anomalous should preclude the application of these findings to other states. Despite government interest in psychiatrist-population ratios as a device to estimate manpower needs, these ratios are a poor measure of access to services. Barriers to care such as lack of private insurance coverage and Medicaid and Medicare restrictions appear more powerful than uneven manpower distribution. Proposals for influencing psychiatrists' distribution should be compared with other methods of decreasing mental illness morbidity, such as mandating insurance coverage and increasing funds for preventive services and research.
Assuntos
Necessidades e Demandas de Serviços de Saúde , Pesquisa sobre Serviços de Saúde , Psiquiatria/provisão & distribuição , Adulto , Criança , Humanos , Densidade Demográfica , População Rural , Estados UnidosRESUMO
In 1978, both psychiatrists and a nonmedical professional group (lawyers) were more abundant in more populous, urbanized states. Lawyer-population ratios, however, correlated more strongly with the population's wealth; psychiatrist-population ratios correlated more strongly with the percentage of state population with college education and with state-mandated private insurance coverage of psychiatric services (both probable indexes of market demand). Even after controlling for population size and education, state-mandated insurance coverage was significantly related to the abundance of psychiatrist. Moreover, mandating states increased their psychiatrist-population ratios 100% faster after mandating coverage, whereas nonmandating states increased their ratios only 25% faster in comparable periods. While we investigate psychiatrists' geographic distribution, public policy formation can be aided if we also seek better measures of access and barriers to psychiatric care.
Assuntos
Psiquiatria , Educação , Hospitais Psiquiátricos , Hospitais Estaduais , Seguro/legislação & jurisprudência , Internato e Residência , Medicaid , Médicos/provisão & distribuição , Estados Unidos , Recursos HumanosRESUMO
OBJECTIVES: To determine the effectiveness of fluoxetine hydrochloride at fixed doses of 20 mg/d, 40 mg/d, and 60 mg/d in patients with obsessive-compulsive disorder (OCD) and to evaluate its safety. METHODS: Fixed-dose fluoxetine hydrochloride (20 mg/d, 40 mg/d, 60 mg/d) was compared with placebo in two randomized, double-blind, parallel, 13-week trials of identical design in 355 outpatients with OCD aged 15 to 70 years (DSM-III-R criteria; 1 year's duration or longer; depression secondary if present). RESULTS: Fluoxetine (all doses) was significantly (P < or = .001) superior to placebo on the Yale-Brown Obsessive Compulsive Scale (Y-BOCS) total score (mean baseline-to-end-point decrease, 4.6, 5.5, and 6.5 vs 0.9, respectively, studies pooled) and other efficacy measures (P < or = .01). A trend suggesting greater efficacy at 60 mg/d was observed. Most patients (79.2%) completed the study. Eight adverse events were statistically significantly more frequent with fluoxetine and one, with placebo. For some events, incidence tended to increase with increasing dosage; however, few patients discontinued treatment for any single event. CONCLUSION: Fluoxetine was associated with a statistically significant reduction in OCD severity, including time engaged in obsessional and/or compulsive behaviors. Adverse events infrequently led to study discontinuation.
Assuntos
Fluoxetina/uso terapêutico , Transtorno Obsessivo-Compulsivo/tratamento farmacológico , Adolescente , Adulto , Idoso , Assistência Ambulatorial , Relação Dose-Resposta a Droga , Método Duplo-Cego , Esquema de Medicação , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Transtorno Obsessivo-Compulsivo/diagnóstico , Transtorno Obsessivo-Compulsivo/psicologia , Placebos , Escalas de Graduação Psiquiátrica , Índice de Gravidade de DoençaRESUMO
Thorough medical evaluation of 529 patients drawn from eight program categories in California's public mental health system revealed active, important physical disease in 200 patients who had 291 diseases. Fourteen percent of the patients had diseases known to themselves but not to the mental health system, and 12% of the patients had diseases newly detected by the study team. We estimate that of the more than 300,000 patients treated in the California public mental health system in fiscal year 1983 to 1984, 45% had an active, important physical disease. The mental health system had recognized only 47% of study patients' physical diseases, including 32 of 38 diseases causing a mental disorder and 23 of 51 diseases exacerbating a mental disorder. Patients treated in public sector mental health facilities should receive careful medical evaluations.
Assuntos
Serviços Comunitários de Saúde Mental , Epidemiologia , Transtornos Mentais/complicações , Adulto , Idoso , California , Estudos Transversais , Testes Diagnósticos de Rotina , Feminino , Humanos , Masculino , Anamnese , Transtornos Mentais/diagnóstico , Pessoa de Meia-Idade , Exame Físico , Escalas de Graduação PsiquiátricaRESUMO
BACKGROUND: Challenge with intravenous clomipramine (CMI) is serotonin selective and has been reported to transiently exacerbate symptoms in obsessive-compulsive disorder (OCD) patients, and to predict subsequent response to oral CMI therapy. METHODS: We administered CMI (12.5 mg, i.v.) to medication free OCD patients (N = 29) and normal controls (N = 22) to characterize neurohormonal response. A subset of OCD patients (26/29), was then treated with either pulse load i.v. or oral CMI followed by 8 weeks of oral CMI therapy. RESULTS: In response to CMI challenge, OCD patients exhibit blunted cortisol and exaggerated growth hormone response relative to normal controls. OCD patients differ from controls in "sadness" ratings, with control exhibiting increased dysphoria in response to CMI. Growth hormone response to CMI challenge predicts treatment response (> or = 25% decreases YBOCS from baseline) to oral CMI at 8 weeks. CONCLUSIONS: Growth hormone abnormalities associated with OCD in response to CMI challenge differentiates nonresponders after 8 weeks of oral CMI treatment from responders.
Assuntos
Clomipramina/administração & dosagem , Transtorno Obsessivo-Compulsivo/tratamento farmacológico , Inibidores Seletivos de Recaptação de Serotonina/administração & dosagem , Administração Oral , Adolescente , Adulto , Afeto/efeitos dos fármacos , Método Duplo-Cego , Esquema de Medicação , Feminino , Hormônio do Crescimento Humano/sangue , Humanos , Hidrocortisona/sangue , Infusões Intravenosas , Masculino , Transtorno Obsessivo-Compulsivo/diagnóstico , Resultado do TratamentoRESUMO
Factual and ethical controversies confront physicians in medicine as well as in psychiatry. If psychiatrists can impart a perspective on these controversies and their growth-stimulating quality to medical students and thereby increase their tolerance for uncertainty, they will aid them in becoming better physicians and will perhaps also remove one reason for their disinterest in psychiatry.
Assuntos
Educação de Graduação em Medicina , Psiquiatria/educação , Ética Médica , PesquisaRESUMO
Analysis of data on mental health service providers indicates that in 1971 the private sector accounted for 34% of inpatient days, 86% of outpatient visits, 44% of expenditures by source of funds, and 51% of expenditures by receipt of funds. The author believes that mental health professionals must familiarize themselves with the economic interests influencing national health insurance proposals and with public policy making processes if they are to help preserve appropriate roles for the public and private sectors in mental health service delivery.
Assuntos
Serviços de Saúde Mental , Custos e Análise de Custo , Financiamento Governamental , Humanos , Prática Privada , Saúde Pública , Tratamento DomiciliarRESUMO
In 1957 California began placing responsibility for public mental health services on county programs still vary widely in emphasis and size. The authors explored determinants of counties' unequal program developments using per capita expenditures as the measure of county services. Sociodemographic variables that help explain states' social program expenditures correlate weakly or not at all with county mental health expenditures. The most powerful predictor of these expenditures is number of psychiatrists per 10,000 population. Equal per capita expenditures, however, are not a reasonable goal; these can mask wide variations in program content, efficiency, and quality of care.
Assuntos
Serviços de Saúde Mental/economia , California , Financiamento Governamental , Humanos , Transtornos Mentais/epidemiologia , Política , Psiquiatria , Análise de Regressão , Urbanização , Recursos HumanosRESUMO
OBJECTIVE: The authors conducted a randomized, double-blind, placebo-controlled trial of intravenous versus oral pulse loading of clomipramine in patients with obsessive-compulsive disorder to test two hypotheses: 1) intravenous pulse loading will cause greater immediate improvement than oral pulse loading and 2) patients who respond to pulse loading will continue to improve during 8 weeks of oral clomipramine treatment. METHOD: Fifteen patients with DSM-III-R obsessive-compulsive disorder of at least 1 year's duration and baseline Yale-Brown Obsessive Compulsive Scale scores of 17 or higher were enrolled in the study. Yale-Brown scale ratings were made 4.5 days after double-blind oral or intravenous pulse loading of clomipramine, and patients were then given 150 mg/day of oral clomipramine with increases of 25 mg every 4 days to 250 mg/day as tolerated or, in two cases, other selective serotonin reuptake inhibitors (SSRIs). RESULTS: The first hypothesis was confirmed: 4.5 days after the second pulse-loaded dose, six of seven patients given intravenous clomipramine but only one of eight given oral medication responded to the drug. After 8 weeks of oral clomipramine, the results partially supported the second hypothesis: four of six patients who had responded to intravenous clomipramine continued their improvement, but those who had responded to pulse loading did not improve statistically significantly more than those who had not. CONCLUSIONS: Intravenous pulse loading of clomipramine may be a valuable new treatment for obsessive-compulsive disorder, particularly for patients who have failed oral treatment trials.
Assuntos
Clomipramina/administração & dosagem , Transtorno Obsessivo-Compulsivo/tratamento farmacológico , Administração Oral , Adulto , Idade de Início , Clomipramina/uso terapêutico , Método Duplo-Cego , Esquema de Medicação , Feminino , Humanos , Infusões Intravenosas , Masculino , Transtorno Obsessivo-Compulsivo/psicologia , Placebos , Inibidores Seletivos de Recaptação de Serotonina/uso terapêutico , Fatores Sexuais , Falha de Tratamento , Resultado do TratamentoRESUMO
OBJECTIVE: The health-related quality of life of patients with obsessive-compulsive disorder was compared to published norms for the general U.S. population and for patients with either depressive disorders or diabetes. METHOD: Sixty medication-free outpatients with moderate to severe obsessive-compulsive disorder were evaluated by using the Structured Clinical Interview for DSM-III-R and the Yale-Brown Obsessive Compulsive Scale. Health-related quality of life was measured with the self-rated Medical Outcomes Study 36-Item Short-Form Health Survey. RESULTS: The instrumental role performance and social functioning of the patients with obsessive-compulsive disorder were worse than those of the general population and of diabetes patients. The more severe the obsessive-compulsive disorder, the lower were the patients' social functioning scores, even after depression ratings were controlled for; scores on instrumental role performance did not correlate with severity of obsessive-compulsive disorder. The ratings of the obsessive-compulsive disorder patients on physical health domains resembled those of the general population and exceeded those of the diabetes patients. The general health and physical health ratings of the obsessive-compulsive disorder patients exceeded those of the depressed patients. In mental health domains, after adjustment for differences in gender distribution, quality of life ratings were similar for the patients with obsessive-compulsive disorder and those with depressive disorders. CONCLUSIONS: Moderate to severe obsessive-compulsive disorder is associated with impaired social functioning and impaired instrumental role performance, but only impairment in social functioning is linearly related to severity of obsessive-compulsive disorder.
Assuntos
Transtorno Obsessivo-Compulsivo/diagnóstico , Qualidade de Vida , Adulto , Fatores Etários , Idoso , Assistência Ambulatorial , Atitude Frente a Saúde , Transtorno Depressivo/diagnóstico , Transtorno Depressivo/epidemiologia , Transtorno Depressivo/psicologia , Diabetes Mellitus Tipo 2/diagnóstico , Diabetes Mellitus Tipo 2/epidemiologia , Diabetes Mellitus Tipo 2/psicologia , Feminino , Nível de Saúde , Inquéritos Epidemiológicos , Humanos , Masculino , Pessoa de Meia-Idade , Transtorno Obsessivo-Compulsivo/epidemiologia , Transtorno Obsessivo-Compulsivo/psicologia , Inventário de Personalidade , Escalas de Graduação PsiquiátricaRESUMO
OBJECTIVE: Little is known about the prevalence of obsessive-compulsive disorder (OCD) as recognized in clinical settings. The authors report data on the prevalence of clinically recognized OCD in a large, integrated, group practice health maintenance organization (HMO). METHOD: The authors examined the database of outpatient diagnoses for the 1.7 million people (age >or=6) in the San Francisco Bay Area and Sacramento who were continuously enrolled in Kaiser Permanente from May 1995 through April 1996. OCD diagnoses were confirmed by chart review. RESULTS: The 1-year prevalence of clinically recognized OCD was 84/100,000 (95% confidence interval: 80-89/100,000), or 0.084%. It varied among the 19 clinics within the HMO but was nowhere higher than 150/100,000. Prevalence was higher among women than among men but was higher among boys than among girls. Above age 65, OCD prevalence decreased markedly in both genders. Period prevalence rates increased by 60% as the length of the study period doubled from 1 to 2 years, more than would be expected for a chronic disease requiring regular care. About three-quarters of both children and adults with OCD had comorbid psychiatric diagnoses; major depression was common in both groups. CONCLUSIONS: Although previously reported prevalences of 1%-3% from community studies may have included many transient or misclassified cases of OCD not requiring treatment, the very low prevalence of clinically recognized OCD in this population suggests that many individuals suffering from OCD are not receiving the benefits of effective treatment.
Assuntos
Sistemas Pré-Pagos de Saúde , Transtorno Obsessivo-Compulsivo/diagnóstico , Transtorno Obsessivo-Compulsivo/epidemiologia , Adolescente , Adulto , Idoso , Criança , Doença Crônica , Diagnóstico Diferencial , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Transtorno Obsessivo-Compulsivo/tratamento farmacológico , Prevalência , Estudos Retrospectivos , Sensibilidade e Especificidade , Índice de Gravidade de DoençaRESUMO
OBJECTIVE: In obsessive-compulsive disorder, the relationship between blood levels of serotonin reuptake inhibitors and clinical outcome is unclear. In a multicenter trial, the authors examined the relationship between steady state plasma levels of fluoxetine and norfluoxetine (determined after 7 weeks of treatment), and their sum, and clinical outcome. METHOD: Ratings of symptom severity of obsessive-compulsive disorder (Yale-Brown Obsessive Compulsive Scale scores) were obtained at baseline and after 13 weeks for 200 adult outpatients with moderately severe obsessive-compulsive disorder treated with fluoxetine doses of 20 mg/day (N = 68), 40 mg/day (N = 64), and 60 mg/day (N = 68). RESULTS: Mean plasma levels of fluoxetine and norfluoxetine were statistically significantly higher with higher dose. Statistical analyses revealed no significant relationship for plasma level of either molecule or their sum in predicting endpoint percent change in obsessive-compulsive scores. Plasma levels of patients with a marked response (decrease of 50% or more in obsessive-compulsive score) did not differ significantly from those of nonresponders (less than a 25% decrease in obsessive-compulsive score). No hint was seen of a therapeutic window or of a relationship limited to one gender or within the lowest dose group (20 mg/day). However, since S-norfluoxetine is a much more potent serotonin reuptake inhibitor than R-norfluoxetine, the absence of chiral (stereospecific) assays in this study limits the results. CONCLUSIONS: Steady state plasma levels of fluoxetine and norfluoxetine are not related to clinical outcome in patients with obsessive-compulsive disorder. Individual patients can be told only that the optimum dose of fluoxetine for them will be the dose that produces the largest therapeutic effect with the smallest side effect burden. Future studies should examine the predictive utility of measures of serotonergic neuronal function and, if plasma levels of norfluoxetine are examined, the use of chiral assays.
Assuntos
Fluoxetina/sangue , Fluoxetina/uso terapêutico , Transtorno Obsessivo-Compulsivo/tratamento farmacológico , Adolescente , Adulto , Idoso , Relação Dose-Resposta a Droga , Método Duplo-Cego , Esquema de Medicação , Feminino , Fluoxetina/análogos & derivados , Fluoxetina/química , Humanos , Masculino , Pessoa de Meia-Idade , Transtorno Obsessivo-Compulsivo/sangue , Transtorno Obsessivo-Compulsivo/psicologia , Probabilidade , Escalas de Graduação Psiquiátrica , Projetos de Pesquisa/normas , Índice de Gravidade de Doença , Fatores Sexuais , Estereoisomerismo , Resultado do TratamentoRESUMO
OBJECTIVE: This study examined the relative effectiveness of desipramine, cognitive-behavioral therapy, and their combination in the treatment of bulimia nervosa, together with the effects of withdrawing medication after two different lengths of treatment. METHOD: Seventy-one patients meeting DSM-III-R criteria for bulimia nervosa, recruited from an eating disorders clinic or by advertisements, were assigned at random to one of five groups: desipramine (withdrawn at 16 or 24 weeks), combined treatment (medication withdrawn at 16 or 24 weeks), and cognitive-behavioral therapy (15 sessions). All treatments were conducted individually in an outpatient clinic. The primary outcome measures were binge eating and purging rates assessed at pretreatment, 16, 24, and 32 weeks. The results were analyzed as three groups (medication, cognitive-behavioral therapy, and combined treatment) at 16 weeks and as five groups at subsequent assessments. RESULTS: At 16 weeks, both cognitive-behavioral therapy and the combined treatment were superior to medication given for 16 weeks in reducing binge eating and purging. At 32 weeks, however, only the combined 24-week treatment was superior to medication given for 16 weeks. The combined treatment was also more effective in reducing dietary preoccupation and hunger. Continuing cognitive-behavioral therapy appeared to prevent relapse in patients withdrawn from medication at 16 weeks. CONCLUSIONS: Overall, the results favor the use of a combination of medication and cognitive-behavioral therapy in the treatment of bulimia nervosa, with medication continued for at least 24 weeks.
Assuntos
Bulimia/terapia , Terapia Cognitivo-Comportamental , Desipramina/uso terapêutico , Adolescente , Adulto , Idoso , Assistência Ambulatorial , Bulimia/tratamento farmacológico , Bulimia/psicologia , Terapia Combinada , Feminino , Seguimentos , Humanos , Pessoa de Meia-Idade , RecidivaRESUMO
OBJECTIVE AND METHOD: A mail survey was conducted in 1988-1989 to study the professional activities of U.S. psychiatrists. Data from the 19,431 active respondents are reported. RESULTS: Nineteen percent of the psychiatrists were women, an increase from the 17% reported in 1982. The median age of the respondents was 50 years. Nearly one-third of the respondents expressed interest in each of the following areas of subspecialization: adolescent psychiatry, substance abuse, geriatrics, and consultation-liaison psychiatry. More than one-fifth reported formal fellowship training in child/adolescent psychiatry. The psychiatrists worked an average of 48 hours per week--two-thirds in direct patient care--in an average of 2.3 different settings. The proportion of psychiatrists reporting private practice as their primary work setting showed a marked decline from 53% in 1982 to 45% in 1988. There was an increase from 4% in 1982 to 11% in 1988 in those whose primary work setting was a private psychiatric hospital. The typical caseload was over 60 patients, with roughly half that number seen each week. For inpatients treated, the two most common diagnoses were affective disorders and schizophrenic disorders. In a typical week psychiatrists treated about one-half of their outpatients with individual psychotherapy; three-fifths of these were also treated with medications. The average net income for psychiatrists working 35 hours or more per week was $99,850 for men and $73,174 for women. CONCLUSIONS: Major trends evident from this study are subspecialization, medicalization, privatization, feminization, and organizational diversification.
Assuntos
Padrões de Prática Médica/tendências , Psiquiatria/tendências , Adulto , Fatores Etários , Idoso , Assistência Ambulatorial , Antipsicóticos/uso terapêutico , Bolsas de Estudo , Feminino , Hospitalização , Hospitais Psiquiátricos , Humanos , Renda , Prática Institucional/economia , Prática Institucional/estatística & dados numéricos , Masculino , Transtornos Mentais/diagnóstico , Transtornos Mentais/terapia , Pessoa de Meia-Idade , Afiliação Institucional/estatística & dados numéricos , Padrões de Prática Médica/economia , Padrões de Prática Médica/estatística & dados numéricos , Prática Privada/economia , Prática Privada/estatística & dados numéricos , Psiquiatria/economia , Psicoterapia , Fatores Sexuais , Estados Unidos , Recursos HumanosRESUMO
OBJECTIVE: Chronic depression starts at an early age for many individuals and could affect their accumulation of "human capital" (i.e., education, higher amounts of which can broaden occupational choice and increase earnings potential). The authors examined the impact, by gender, of early- (before age 22) versus late-onset major depressive disorder on educational attainment. They also determined whether the efficacy and sustainability of antidepressant treatments and psychosocial outcomes vary by age at onset and quantified the impact of early- versus late-onset, as well as never-occurring, major depressive disorder on expected lifetime earnings. METHOD: The authors used logistic and multivariate regression methods to analyze data from a three-phase, multicenter, double-blind, randomized trial that compared sertraline and imipramine treatment of 531 patients with chronic depression aged 30 years and older. These data were integrated with U.S. Census Bureau data on 1995 earnings by age, educational attainment, and gender. RESULTS: Early-onset major depressive disorder adversely affected the educational attainment of women but not of men. No significant difference in treatment responsiveness by age at onset was observed after 12 weeks of acute treatment or, for subjects rated as having responded, after 76 weeks of maintenance treatment. A randomly selected 21-year-old woman with early-onset major depressive disorder in 1995 could expect future annual earnings that were 12%-18% lower than those of a randomly selected 21-year-old woman whose onset of major depressive disorder occurred after age 21 or not at all. CONCLUSIONS: Early-onset major depressive disorder causes substantial human capital loss, particularly for women. Detection and effective treatment of early-onset major depressive disorder may have substantial economic benefits.
Assuntos
Efeitos Psicossociais da Doença , Transtorno Depressivo/economia , Transtorno Depressivo/epidemiologia , Adulto , Idade de Início , Idoso , Censos , Doença Crônica , Transtorno Depressivo/terapia , Método Duplo-Cego , Escolaridade , Feminino , Humanos , Imipramina/uso terapêutico , Renda , Masculino , Pessoa de Meia-Idade , Avaliação de Resultados em Cuidados de Saúde , Análise de Regressão , Sertralina/uso terapêutico , Fatores Sexuais , Resultado do Tratamento , Estados UnidosRESUMO
BACKGROUND: Recent reports suggest that pregnancy and the puerperium may precipitate or exacerbate obsessive-compulsive disorder (OCD). The influence of this illness on other reproductive events, such as the premenstruum, is unknown. We examined retrospectively the relationships of pregnancy, the puerperium, and premenstruum to the course of OCD in 57 women. METHOD: Women outpatients with OCD meeting DSM-III-R criteria completed a standardized telephone interview administered by a psychiatric resident. They were asked retrospectively about the clinical course of their illness premenstrually and during and after pregnancy. RESULTS: Of 72 women eligible for the study, 79% (N = 57) completed the interview. Premenstrual worsening of OCD was described by 24 (42%) of the 57 women, and 12 (21%) described premenstrual dysphoria. Of the 57 women, 38 (67%) had been pregnant at least once; 31 (54%) had delivered at least one child. Pregnancy was associated with the onset of OCD in only 5 (13%) of the 38 women. Of the 29 women with preexisting OCD who became pregnant, 20 (69%) described no change in symptoms during pregnancy, 5 (17%) described worsening, and 4 (14%) described improvement. Postpartum exacerbation of OCD symptoms was reported by 7 (29%) of the 24 women with preexisting OCD who completed full-term pregnancies. Nine (37%) of the 24 women with both preexisting OCD and completed pregnancies also reported postpartum depression. CONCLUSION: The premenstrual and postpartum exacerbation of OCD symptoms in some women suggests that the course of this disorder may, in some cases, be influenced by changes in gonadal hormones. Our finding that women with OCD may be at increased risk for postpartum depression underscores the importance of careful postpartum evaluation of women with OCD to prevent maternal and infant morbidity.
Assuntos
Transtorno Obsessivo-Compulsivo/diagnóstico , Complicações na Gravidez/diagnóstico , Síndrome Pré-Menstrual/diagnóstico , Transtornos Puerperais/diagnóstico , Adulto , Assistência Ambulatorial , Feminino , Registros Hospitalares , Humanos , Transtorno Obsessivo-Compulsivo/epidemiologia , Transtorno Obsessivo-Compulsivo/psicologia , Gravidez , Complicações na Gravidez/epidemiologia , Complicações na Gravidez/psicologia , Síndrome Pré-Menstrual/epidemiologia , Síndrome Pré-Menstrual/psicologia , Escalas de Graduação Psiquiátrica , Transtornos Puerperais/epidemiologia , Transtornos Puerperais/psicologia , Inquéritos e Questionários , TelefoneRESUMO
BACKGROUND: Adding the atypical neuroleptic risperidone to a serotonin reuptake inhibitor (SRI) has benefited patients with treatment-refractory obsessive-compulsive disorder (OCD). Since olanzapine and risperidone have similar serotonergic and dopaminergic receptor binding profiles, we tested the hypothesis that olanzapine augmentation would be beneficial in treatment-unresponsive OCD. METHOD: For this 8-week trial, we recruited 10 adult OCD patients (DSM-IV criteria) unresponsive to fluoxetine (> or =60 mg/day) for > or =10 weeks, which was continued throughout the trial. Other psychotropic medications were discontinued. Subjects had OCD for > or =1 year, a Yale-Brown Obsessive Compulsive Scale (Y-BOCS) score of > or =18, and no organic, psychotic, or other primary Axis I disorder. Two weeks after olanzapine, 2.5 mg/day, was added, and in the absence of responder status (Y-BOCS score decrease > or =25%) and limiting side effects, we increased the dose to 5 mg/day, and after 2 more weeks, to 10 mg/day for 4 weeks. RESULTS: The subjects had failed a mean of 3.3 SRI trials (range, 1-5) and had a mean +/- SD baseline Y-BOCS score of 29.0 +/- 4.9. Nine patients completed the trial. The subjects' mean +/- SD endpoint Y-BOCS score was 24.4 +/- 8.0 (a 16% decrease). The 3 responders' Y-BOCS scores dropped 68%, 30%, and 29%, but only 1 patient was rated "much improved." He maintained this improvement during a 6-month follow-up period taking olanzapine, 5 mg/day. Improvement in OCD was independent of improvement in mood symptoms. Six patients (60%) experienced significant weight gain. CONCLUSION: Olanzapine augmentation may benefit treatment-unresponsive OCD. Double-blind, placebo-controlled trials are warranted along with trials comparing risperidone and olanzapine augmentation.
Assuntos
Fluoxetina/uso terapêutico , Transtorno Obsessivo-Compulsivo/tratamento farmacológico , Pirenzepina/análogos & derivados , Pirenzepina/uso terapêutico , Inibidores Seletivos de Recaptação de Serotonina/uso terapêutico , Adulto , Benzodiazepinas , Esquema de Medicação , Quimioterapia Combinada , Humanos , Masculino , Pessoa de Meia-Idade , Transtorno Obsessivo-Compulsivo/diagnóstico , Olanzapina , Pirenzepina/administração & dosagem , Pirenzepina/efeitos adversos , Escalas de Graduação Psiquiátrica/estatística & dados numéricos , Risperidona/uso terapêutico , Inibidores Seletivos de Recaptação de Serotonina/administração & dosagem , Inibidores Seletivos de Recaptação de Serotonina/efeitos adversos , Resultado do Tratamento , Aumento de Peso , Xerostomia/induzido quimicamenteRESUMO
The authors describe a case in which lithium may have prevented a relapse of prednisone-related psychosis in a patient who required chronic steroid therapy for severe pulmonary disease. The literature supporting the use of lithium for this indication is reviewed and suggestions for further research are made.
Assuntos
Lítio/uso terapêutico , Prednisona/efeitos adversos , Psicoses Induzidas por Substâncias/prevenção & controle , Feminino , Humanos , Carbonato de Lítio , Pneumopatias/tratamento farmacológico , Pessoa de Meia-Idade , Psicoses Induzidas por Substâncias/etiologiaRESUMO
BACKGROUND: We describe the demographic characteristics, hoarding phenomenology, comorbid disorders, family histories, and treatment response of 20 adult obsessive-compulsive disorder (OCD) patients exhibiting hoarding behavior. METHOD: We utilized the Structured Clinical Interview for DSM-III-R, the Yale-Brown Obsessive Compulsive Scale, and a semistructured interview to gather data. RESULTS: We studied 9 women and 11 men. Their hoarding began from age 5 years to age 46 years (mean +/- SD age at onset = 20 +/- 11 years); hoarding was evident before the onset of other OCD symptoms in 9 patients. The most commonly hoarded items were newspapers and magazines, junk mail, old clothes, notes or lists, and old receipts. Hoarded material occupied from one room plus most or all closets to more than one room plus all closets, the garage, and yard. Seven patients rented additional storage space for hoarded items. Eighty-four percent of patients reported a family history of hoarding, and 80% grew up in a household where someone else hoarded. The most frequent primary motives for hoarding were fears of discarding something useful and discarding something that would be needed in the future. Lifetime prevalence of major depression and of impulse-control disorders, especially compulsive shopping, were high; only 3 patients met DSM-IV criteria for obsessive-compulsive personality disorder. Response of hoarding to selective serotonin reuptake inhibitors was less robust than is expected for obsessive-compulsive disorder. CONCLUSION: Whether hoarding behaviors mark a subset of obsessive-compulsive disorder patients with a different pathophysiology or functional anatomy deserves investigation.