RESUMO
OBJECTIVE: We examined the use of antimicrobial medication as a proxy for infections in large patient cohort treated for binge-eating disorder (BED), bulimia nervosa (BN), and anorexia nervosa (AN) over the five-year period preceding eating disorder treatment. METHOD: Patients (N = 1592) at the Eating Disorder Unit of Helsinki University Central Hospital between 2000 and 2010 were compared with matched general population controls (N = 6368). The study population was linked to the prescription data of antibacterial, antifungal and antiviral medication from the Register on Reimbursed Prescription Medicine. Data were analyzed using regression models. RESULTS: Individuals with BN and BED had received more often antimicrobial medication prescriptions compared to their controls (OR: 1.7, 95% CI: 1.3-2.1; OR: 2.6, 95% CI: 1.4-4.6, respectively), while no significant difference emerged in AN (OR: 0.9, 95% CI: 0.7-1.0, p = 0.10). Of the main drug categories, the respective pattern was seen in antibacterial and antifungal medication, while increased use for antivirals appeared only in BN (OR: 1.6, 95% CI: 1.1-2.3). Measured with the mean number of prescriptions or mean Defined Daily Doses per individual, patients with BN, BED and males with AN had also higher total antimicrobial medication use. DISCUSSION: Indicating increased infections, we found elevated use of antimicrobial medication in BN, BED and in males with AN. Infections may be consequence of hyperglycemia, weight gain, or dysregulation of intestinal microbiota associated with core eating disorder behaviors. Or the other way round; changes in intestinal microbiota due to infections, inflammation, or antibacterial medications might contribute to eating disorders in multiple ways. © 2016 Wiley Periodicals, Inc. (Int J Eat Disord 2016; 49:542-552).
Assuntos
Anti-Infecciosos/uso terapêutico , Transtorno da Compulsão Alimentar/epidemiologia , Bulimia Nervosa/epidemiologia , Infecções/tratamento farmacológico , Adolescente , Adulto , Anorexia Nervosa/epidemiologia , Bulimia/epidemiologia , Feminino , Finlândia/epidemiologia , Humanos , Infecções/epidemiologia , Masculino , Pessoa de Meia-Idade , Sistema de Registros , Adulto JovemRESUMO
OBJECTIVE: The purpose of this study was to assess pregnancy, obstetric, and perinatal health outcomes and complications in women with lifetime eating disorders. STUDY DESIGN: Female patients (n = 2257) who were treated at the Eating Disorder Clinic of Helsinki University Central Hospital from 1995-2010 were compared with unexposed women from the population (n = 9028). Register-based information on pregnancy, obstetric, and perinatal health outcomes and complications were acquired for all singleton births during the follow-up period among women with broad anorexia nervosa (AN; n = 302 births), broad bulimia nervosa (BN; n = 724), binge eating disorder (BED; n = 52), and unexposed women (n = 6319). RESULTS: Women with AN and BN gave birth to babies with lower birthweight compared with unexposed women, but the opposite was observed in women with BED. Maternal AN was related to anemia, slow fetal growth, premature contractions, short duration of the first stage of labor, very premature birth, small for gestational age, low birthweight, and perinatal death. Increased odds of premature contractions, resuscitation of the neonate, and very low Apgar score at 1 minute were observed in mothers with BN. BED was associated positively with maternal hypertension, long duration of the first and second stage of labor, and birth of large-for-gestational-age infants. CONCLUSION: Eating disorders appear to be associated with several adverse perinatal outcomes, particularly in offspring. We recommend close monitoring of pregnant women with either a past or current eating disorder. Attention should be paid to children who are born to these mothers.
Assuntos
Anorexia Nervosa , Bulimia Nervosa , Complicações na Gravidez/etiologia , Resultado da Gravidez , Adulto , Índice de Apgar , Estudos de Casos e Controles , Feminino , Seguimentos , Humanos , Recém-Nascido de Baixo Peso , Recém-Nascido , Modelos Lineares , Modelos Logísticos , Gravidez , Sistema de RegistrosRESUMO
OBJECTIVE: Eating disorders are common psychiatric disorders in women at childbearing age. Previous research suggests that eating disorders are associated with fertility problems, unplanned pregnancies, and increased risk of induced abortions and miscarriages. The purpose of this study was to assess how eating disorders are related to reproductive health outcomes in a representative patient population. METHOD: Female patients (N = 2,257) treated at the eating disorder clinic of Helsinki University Central Hospital during 1995-2010 were compared with matched controls identified from the Central Population Register (N = 9,028). Patients had been diagnosed (ICD-10) with anorexia nervosa (AN), atypical AN, bulimia nervosa (BN), atypical BN, or binge eating disorder (BED, according to DSM-IV research criteria). Register-based data on number of children, pregnancies, childbirths, induced abortions, miscarriages, and infertility treatments were used to measure reproductive health outcomes. RESULTS: Patients were more likely to be childless than controls [odds ratio (OR) 1.86; 95% confidence interval (CI) 1.62-2.13, p < .001]. Pregnancy and childbirth rates were lower among patients than among controls. BN was associated with increased risk of induced abortion compared to controls (OR 1.85; 95% CI 1.43-2.38, p < .001), whereas BED was associated with elevated risk of miscarriage (OR 3.18; 95% CI 1.52-6.66, p = .002). DISCUSSION: Reproductive health outcomes are compromised in women with a history of eating disorders across all eating disorder types. Our findings emphasize the importance of reproductive health counseling and monitoring among women with eating disorders.
Assuntos
Aborto Espontâneo/epidemiologia , Índice de Massa Corporal , Transtornos da Alimentação e da Ingestão de Alimentos/complicações , Infertilidade Feminina/epidemiologia , História Reprodutiva , Aborto Induzido/estatística & dados numéricos , Adulto , Estudos de Casos e Controles , Criança , Transtornos da Alimentação e da Ingestão de Alimentos/classificação , Transtornos da Alimentação e da Ingestão de Alimentos/psicologia , Feminino , Finlândia/epidemiologia , Humanos , Infertilidade Feminina/terapia , Estado Civil , Paridade , Gravidez , Sistema de Registros , Saúde ReprodutivaRESUMO
OBJECTIVE: This large nationwide study describes the prevalence and predictors of long-term antipsychotic polypharmacy among patients with schizophrenia. METHODS: A register-based longitudinal study of all people in Finland, who had at least one hospitalization due to schizophrenia during the years 2000-2007 and who were alive on March 1, 2007. Entry to the cohort was defined from the first hospitalization for schizophrenia during the years 2000-2007, and the date of assessment of antipsychotic polypharmacy was March 1, 2007. We studied separately chronic (N = 8,037) and recent onset (N = 8,046) schizophrenia patients. Antipsychotic polypharmacy was defined as overlapping of two or more filled prescriptions of antipsychotics for over 60 days. RESULTS: In a total 16,083 patients with schizophrenia the prevalence of antipsychotic polypharmacy was 46.2 % (N = 7,436, mean age 47.5 years, male 55 %). The longer the duration of schizophrenia, the more common the antipsychotic polypharmacy. Long index hospitalization and being male significantly associated with antipsychotic polypharmacy among all schizophrenia patients. Especially, in chronic schizophrenia patients, the previous use of benzodiazepine like agents was associated with antipsychotic polypharmacy, but the use of antidepressants associated with less frequent antipsychotic polypharmacy. CONCLUSIONS: Antipsychotic polypharmacy was widely prevalent among patients with schizophrenia and it was associated with long hospitalizations and long duration of illness. Benzodiazepine use was associated with increased risk and antidepressant use with decreased risk of antipsychotic polypharmacy when the effect of other clinical and socioeconomic factors was adjusted. Research is needed of risks and benefits of antipsychotic polypharmacy and augmentation of antipsychotic with other psychoactive drugs.
Assuntos
Antipsicóticos/uso terapêutico , Esquizofrenia/tratamento farmacológico , Adulto , Antidepressivos/uso terapêutico , Benzodiazepinas/uso terapêutico , Estudos de Coortes , Quimioterapia Combinada , Feminino , Humanos , Estudos Longitudinais , Masculino , Pessoa de Meia-Idade , Pacientes Ambulatoriais , Polimedicação , Prevalência , Sistema de RegistrosRESUMO
BACKGROUND: Nationwide general population study establishes the prevalence of suicide attempts in different mental disorders among young adults and their sociodemographic correlates. Current psychiatric symptoms are also examined. METHODS: A random sample of 1,894 young Finnish adults aged 20-34 years were approached to participate in a questionnaire containing several screens for mental health interviews. All screen positives and random sample of screen negatives were invited to an SCID interview. Altogether 546 subjects participated in the interview. Diagnostic assessment and lifetime history of suicide attempts were based on all available systematically evaluated information from the questionnaire, the interview and/or case records. RESULTS: The lifetime prevalence of suicide attempts was 5.6% in men and 6.9% in women. Both mental disorders and poor educational and occupational functioning were associated with lifetime suicide attempts. Lifetime history of suicide attempts was associated with current psychological distress, problems related to substance use and other psychiatric symptoms, even after taking current Axis I disorder into account. Suicide attempts were most common in persons with psychotic disorders (41%). CONCLUSIONS: These results suggest that continued efforts are needed to outreach and treat effectively young adults with serious mental disorders. Young people who make a suicide attempt should be offered treatment. It seems also important to prevent psychosocial alienation of young people by providing them with adequate education and work possibilities.
Assuntos
Transtornos Mentais/epidemiologia , Tentativa de Suicídio/tendências , Adulto , Feminino , Finlândia/epidemiologia , Humanos , Masculino , Inquéritos e Questionários , Adulto JovemRESUMO
BACKGROUND: We tested the validity of the SCOFF, a five-question screening instrument for eating disorders, in a general population sample. METHODS: A random sample of 1863 Finnish young adults was approached with a questionnaire that contained several screens for mental health interview, including the SCOFF. The questionnaire was returned by 1316 persons. All screen positives and a random sample of screen negatives were invited to SCID interview. Altogether 541 subjects participated in the SCID interview and had filled in the SCOFF questionnaire. We investigated the validity of the SCOFF in detecting current eating disorders by calculating sensitivity, specificity, and positive and negative predictive values (PPV and NPV) for different cut-off scores. We also performed a ROC analysis based on these 541 persons, of whom nine had current eating disorder. RESULTS: The threshold of two positive answers presented the best ability to detect eating disorders, with a sensitivity of 77.8%, a specificity of 87.6%, a PPV of 9.7%, and a NPV of 99.6%. None of the subjects with current eating disorder scored zero points in the SCOFF. CONCLUSION: Due to its low PPV, there are limitations in using the SCOFF as a screening instrument in unselected population samples. However, it might be used for ruling out the possibility of eating disorders.
Assuntos
Transtornos da Alimentação e da Ingestão de Alimentos/diagnóstico , Inquéritos e Questionários , Adulto , Feminino , Finlândia , Humanos , Masculino , Escalas de Graduação Psiquiátrica , Sensibilidade e Especificidade , Adulto JovemRESUMO
OBJECTIVE: The aim of this study is to explore the prevalence of hospital-treated suicide attempts in a large clinical population of eating disorder patients. METHOD: Follow-up study of adults (N=2462, 95% women, age 18-62 years) admitted to the Eating Disorder Clinic of Helsinki University Central Hospital in the period 1995-2010. For each patient, four controls were selected and matched for age, sex and place of residence. The end point events were modeled using Cox's proportional hazard model, taking matching into account. RESULTS: We identified 156 patients with eating disorder (6.3%) and 139 controls (1.4%) who had required hospital treatment for attempted suicide. Of them, 66 (42.3%) and 37 (26.6%) had more than one attempt. The rate ratio (RR) for suicide attempt in patients with eating disorder was 4.70 [95% confidence interval (CI) 1.41-15.74]. In anorexia nervosa, RR was 8.01 (95% CI 5.40-11.87), and in bulimia nervosa, it was 5.08 (95% CI 3.46-7.42). In eating disorder patients with a history of suicide attempt, the risk of death from any cause was 12.8%, suicide being the main cause in 45% of the deaths. CONCLUSION: Suicide attempts and repeated attempts are common among patients with eating disorders. Suicidal ideation should be routinely assessed from patients with eating disorders.
Assuntos
Transtornos da Alimentação e da Ingestão de Alimentos/epidemiologia , Tentativa de Suicídio/estatística & dados numéricos , Adolescente , Adulto , Anorexia Nervosa/epidemiologia , Anorexia Nervosa/mortalidade , Bulimia Nervosa/epidemiologia , Bulimia Nervosa/mortalidade , Transtornos da Alimentação e da Ingestão de Alimentos/mortalidade , Feminino , Finlândia/epidemiologia , Seguimentos , Humanos , Masculino , Pessoa de Meia-Idade , Adulto JovemRESUMO
OBJECTIVE: Research suggests autoimmune processes to be involved in psychiatric disorders. We aimed to address the prevalence and incidence of autoimmune diseases in a large Finnish patient cohort with anorexia nervosa, bulimia nervosa, and binge eating disorder. METHODS: Patients (Nâ=â2342) treated at the Eating Disorder Unit of Helsinki University Central Hospital between 1995 and 2010 were compared with general population controls (Nâ=â9368) matched for age, sex, and place of residence. Data of 30 autoimmune diseases from the Hospital Discharge Register from 1969 to 2010 were analyzed using conditional and Poisson regression models. RESULTS: Of patients, 8.9% vs. 5.4% of control individuals had been diagnosed with one or more autoimmune disease (OR 1.7, 95% CI 1.5-2.0, P<0.001). The increase in endocrinological diseases (OR 2.4, 95% CI 1.8-3.2, P<0.001) was explained by type 1 diabetes, whereas Crohn's disease contributed most to the risk of gastroenterological diseases (OR 1.8, 95% CI 1.4-2.5, P<0.001). Higher prevalence of autoimmune diseases among patients with eating disorders was not exclusively due to endocrinological and gastroenterological diseases; when the two categories were excluded, the increase in prevalence was seen in the patients both before the onset of the eating disorder treatment (OR 1.5, 95% CI 1.1-2.1, Pâ=â0.02) and at the end of the follow-up (OR 1.4, 95% CI 1.1-1.8, Pâ=â0.01). CONCLUSIONS: We observed an association between eating disorders and several autoimmune diseases with different genetic backgrounds. Our findings support the link between immune-mediated mechanisms and development of eating disorders. Future studies are needed to further explore the risk of autoimmune diseases and immunological mechanisms in individuals with eating disorders and their family members.
Assuntos
Doenças Autoimunes/epidemiologia , Doenças Autoimunes/etiologia , Transtornos da Alimentação e da Ingestão de Alimentos/complicações , Adolescente , Adulto , Estudos de Casos e Controles , Feminino , Finlândia/epidemiologia , Seguimentos , Humanos , Incidência , Masculino , Pessoa de Meia-Idade , Prevalência , Risco , Adulto JovemRESUMO
Elevated mortality risk in anorexia nervosa has been established, but less is known about the outcomes of bulimia nervosa and binge eating disorder. In this follow-up study we determined mortality in adults (N=2450, 95% women) admitted to the eating disorder clinic of the Helsinki University Central Hospital in the period 1995-2010. Most of the patients (80.7%) were outpatients. For each patient four controls were selected and matched for age, sex and place of residence. The matching was taken into account by modelling end-point events using Cox's proportional hazard model. The hazard ratio (HR) for all-cause mortality was 6.51 (95% CI 3.46-12.26) in broad anorexia nervosa (AN), 2.97 (95% CI 1.90-4.65) in broad bulimia nervosa (BN), and 1.77 (95% CI 0.60-5.27) in binge eating disorder (BED). Mortality risk in broad AN was highest during the first years after admission but declined thereafter, while in broad BN the mortality risk started to rise two years after the first admission. The HR for suicide was elevated both in broad AN (HR 5.07; 95% CI 1.37-18.84) and in broad BN (HR 6.07; 95% CI 2.47-14.89). Results show that eating disorders are associated with increased mortality risk even when specialised treatment is available.
Assuntos
Transtorno da Compulsão Alimentar/mortalidade , Transtorno da Compulsão Alimentar/psicologia , Bulimia Nervosa/mortalidade , Bulimia Nervosa/psicologia , Pacientes Ambulatoriais/estatística & dados numéricos , Suicídio/estatística & dados numéricos , Adulto , Idoso , Anorexia Nervosa/mortalidade , Anorexia Nervosa/psicologia , Anorexia Nervosa/terapia , Transtorno da Compulsão Alimentar/terapia , Bulimia Nervosa/terapia , Estudos de Casos e Controles , Causas de Morte , Transtornos da Alimentação e da Ingestão de Alimentos/mortalidade , Transtornos da Alimentação e da Ingestão de Alimentos/psicologia , Transtornos da Alimentação e da Ingestão de Alimentos/terapia , Feminino , Seguimentos , Humanos , Masculino , Vigilância da População , Modelos de Riscos Proporcionais , Atenção Terciária à Saúde , Adulto JovemRESUMO
CONTEXT: Polypharmacy is widely used in the treatment of schizophrenia, although it is believed to have major adverse effects on the well-being of patients. OBJECTIVE: To investigate if the use of benzodiazepines, antidepressants, or multiple concomitant antipsychotics is associated with increased mortality among patients with schizophrenia. DESIGN: Registry-based case linkage study. SETTING: Academic research. PATIENTS: We linked national databases of mortality and medication prescriptions among a complete nationwide cohort of 2588 patients hospitalized in Finland for the first time with a diagnosis of schizophrenia between January 1, 2000, and December 31, 2007. MAIN OUTCOME MEASURES: Hazard ratios (HRs) were computed for all-cause mortality during the use of antipsychotics, antidepressants, or benzodiazepines in outpatient care, adjusting for the effects of sociodemographic and clinical variables, geographic location, and current and past pharmacological treatments. RESULTS: Compared with antipsychotic monotherapy, concomitant use of 2 or more antipsychotics was not associated with increased mortality (HR, 0.86; 95% CI, 0.51-1.44). Similarly, antidepressant use was not associated with a higher risk for mortality (HR, 0.57; 95% CI, 0.28-1.16) and was associated with markedly decreased suicide deaths (HR, 0.15; 95% CI, 0.03-0.77). However, benzodiazepine use was associated with a substantial increase in mortality (HR, 1.91; 95% CI, 1.13-3.22), and this was attributable to suicidal deaths (HR, 3.83; 95% CI, 1.45-10.12) and to nonsuicidal deaths (HR, 1.60; 95% CI, 0.86-2.97). In total, 826 of 904 patients (91.4%) who used benzodiazepines had purchased prescriptions that contained more than 28 defined daily doses, violating treatment guidelines. CONCLUSIONS: Benzodiazepine use was associated with a marked increase in mortality among patients with schizophrenia, whereas the use of an antidepressant or several concomitant antipsychotics was not. Antidepressant use was associated with decreased suicide deaths. The literature indicates that long-term use of benzodiazepines among patients with schizophrenia is more prevalent in other countries (eg, the United States) compared with Finland, which suggests that benzodiazepine use may contribute to mortality among this patient population worldwide.
Assuntos
Antidepressivos/uso terapêutico , Antipsicóticos/uso terapêutico , Benzodiazepinas/uso terapêutico , Polimedicação , Esquizofrenia/mortalidade , Adolescente , Adulto , Idoso , Antidepressivos/administração & dosagem , Antipsicóticos/efeitos adversos , Benzodiazepinas/administração & dosagem , Feminino , Finlândia/epidemiologia , Humanos , Masculino , Pessoa de Meia-Idade , Esquizofrenia/tratamento farmacológico , Adulto JovemRESUMO
OBJECTIVE: To establish the epidemiology of suicide attempts in persons with psychotic disorder identified from the general population and to investigate the associations of suicidal behavior with other clinical characteristics and with physical violence against other people. METHOD: A random sample of 9922 Finnish persons aged 18 years or over was screened for psychotic disorder using multiple sources of information. All screen positives and random sample of screen negatives were invited to an SCID interview. Diagnostic assessment, lifetime history of suicide attempts and violence against others were based on all available systematically evaluated information from the questionnaire, interview and/or case records. RESULTS: Of persons with a lifetime history of any primary or substance-induced psychotic disorder (n = 264), 34.5% (women: 34.1%, men: 34.9%) had a history of at least one suicide attempt. There were no suicide attempts among persons with delusional disorder, while the rate of suicide attempts was higher among persons with substance-induced psychotic disorders (48.8%) than in persons with other psychotic disorders 41.8%) (χ(2) = 4.4, d.f. = 1, P = 0.036). Suicide attempts were associated with younger age, comorbid substance use disorders, depressive symptoms, and physical violence against other people. CONCLUSION: Suicide attempts are common in all psychotic disorders except for delusional disorder. They are particularly common in substance-induced psychotic disorder and in persons with comorbid substance use disorders. They are associated with severe depressive symptoms but not with the severity of psychotic symptoms. Suicidal behavior correlates with physical violence against other people.