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Tomi Virtanen Saana Eskelinen Eila Sailas Jaana Suvisaari 《Nordic journal of psychiatry》2017,71(1):48-54
Constipation and dyspepsia are disturbing gastrointestinal symptoms that are often ignored in research on physical comorbidities of schizophrenia. The aim was to assess dyspepsia and constipation in a sample of outpatients with schizophrenia spectrum psychoses. A general practitioner performed a thorough physical health check for 275 outpatients and diagnosed constipation and dyspepsia. This study assessed the possible contribution of several sociodemographic, lifestyle, and clinical variables to constipation and dyspepsia using logistic regression analysis. This study also assessed whether these symptoms were associated with abnormal laboratory findings. The prevalence of constipation was 31.3%, and of dyspepsia 23.6%. Paracetamol (OR =3.07, 95% CI =1.34–7.02) and clozapine use (OR =5.48, 95% CI =2.75–10.90), older age (OR =1.04, 95% CI =1.01–1.06), and living in sheltered housing (OR =2.49, 95% CI =1.16–5.33) were risk factors for constipation. For dyspepsia the risk factors were female sex (OR =2.10, 95% CI =1.15–3.83), non-steroidal anti-inflammatory drugs (OR =2.47, 95% CI =1.13–5.39), and diabetes medication (OR =2.42, 95% CI =1.12–5.25). Patients with dyspepsia had lower haemoglobin and haematocrit and higher glucose values than those without dyspepsia. Patients with constipation had lower thrombocyte values than patients without constipation. However, these findings were explained by factors pre-disposing to constipation and dyspepsia. Clozapine use markedly increases the risk of constipation and may lead to life-threatening complications. In addition, analgesics and diabetes medication were related to gastrointestinal symptoms. These medications and their association to gastrointestinal symptoms should be kept in mind when treating patients with schizophrenia. 相似文献
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Oddur Ingimarsson James H. MacCabe Engilbert Sigurdsson 《Nordic journal of psychiatry》2013,67(7):497-500
AbstractPurpose of the article: Clozapine is the only evidence based treatment for treatment-resistant schizophrenia. Constipation is a well known side effect of clozapine treatment. The aims of this study are to describe the prevalence of constipation and ileus during clozapine treatment of patients with schizophrenia in Iceland and to assess the concomitant use of medication that can cause constipation, and laxatives used to treat constipation.Materials and methods: We identified 188 patients treated with clozapine by searching the electronic health records of Landspitali, the National University Hospital, during the study period 1.1.1998 – 21.11.2014. Cases of constipation and ileus were identified using an electronic search with keywords related to ileus in the patients’ electronic health records. Detailed medication use was available for 154 patients that used clozapine for at least one year.Results: Four out of 188 patients were diagnosed with ileus that resulted in admission to hospital. Two of these required a permanent stoma as a consequence of their ileus. Laxatives were prescribed for 24 out of 154 patients (15.4%) while on clozapine. In total 40.9% of the patients either had laxatives prescribed or had constipation documented in the medical records. Apart from clozapine, other medications known to cause constipation were prescribed to 28 out of 154 patients (18.2%).Conclusions: Constipation is a common problem during clozapine treatment which can progress to full-blown ileus which can be fatal. Clinicians need to monitor signs of constipation during treatment with clozapine and respond to it with lifestyle advice and laxative treatment. 相似文献
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CONTEXT: Managed behavioral health carve-outs (MBHCOs) are a regular feature of public and private mental health care systems and have been successful in reducing costs. The evidence on quality impacts is limited and suggests comparable quality overall, except that people with severe psychiatric disorders may be those most disadvantaged by MBHCOs. OBJECTIVE: To explore the effect of implementing an MBHCO on the quality of outpatient care received by enrollees diagnosed as having schizophrenia. DESIGN AND PARTICIPANTS: Observational retrospective cohort study using a quasi-experimental design of state Medicaid enrollees diagnosed as having schizophrenia, aged 18 to 64 years between 1994 and 2000 in the carve-out and comparison regions (8082 person-years). SETTING: Ambulatory care. MAIN OUTCOME MEASURES: Quality indicators derived from the Schizophrenia Patient Outcomes Research Team recommendations. RESULTS: There was no statistical difference between the carve-out and integrated arrangements in the likelihood of receiving any antipsychotic medication (odds ratio [OR], 1.02; 95% confidence interval [CI], 0.81-1.29), second-generation antipsychotics (including clozapine: OR, 1.05; 95% CI, 0.86-1.28; not including clozapine: OR, 1.05; 95% CI, 0.85-1.29), or antiextrapyramidal medication (OR, 1.36; 95% CI, 0.84-2.19). The carve-out was negatively associated with receiving any individual therapy (OR, 0.27; 95% CI, 0.22-0.33), group therapy (OR, 0.19; 95% CI, 0.14-0.25), and psychosocial rehabilitation (OR, 0.31; 95% CI, 0.26-0.38). Family therapy occurred for less than 1% of this population in both carve-out and integrated regions. CONCLUSIONS: The MBHCO was not associated with changes in medication quality (for which it was not at financial risk). It was significantly associated with sharp decreases in the likelihood of receiving psychosocial treatments (for which it was financially at risk)-independent of whether a clinical evidence base supported them. 相似文献
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Association of schizophrenia with low maternal body mass index, small size at birth, and thinness during childhood 总被引:1,自引:0,他引:1
BACKGROUND: Nutritional factors in early life may contribute to the neurodevelopmental deficit in schizophrenia. This study explores the influence of maternal body size, size at birth, and childhood growth on future risk for schizophrenia. SUBJECTS AND METHODS: This population-based cohort study comprised births at Helsinki University Central Hospital in Helsinki, Finland, from 1924 to 1933. Prospective data from birth and school health records of 7086 individuals were collected and linked to the Finnish Hospital Discharge Register. RESULTS: Schizophrenia or schizoaffective disorder had been diagnosed in 114 individuals. A lower late-pregnancy maternal body mass index (BMI) increased the risk (odds ratio [OR], 1.09 per kilogram/meter(2); 95% confidence interval [CI], 1.02-1.17) for schizophrenia among the offspring. The risk of schizophrenia increased with low birth weight (OR, 1.48 per kilogram; 95% CI, 1.03-2.13), shortness at birth (OR, 1.12 per centimeter; 95% CI, 1.03-1.22), and low placental weight (OR, 1.22 per 100 g; 95% CI, 1.04-1.43). Schizophrenia cases were thinner than comparison subjects from 7 to 15 years of age. In a joint model comprising late-pregnancy maternal BMI, body size at birth, and childhood BMI, childhood BMI was an independent predictor of schizophrenia, whereas other factors exhibited attenuated effects. CONCLUSION: Indicators of intrauterine and childhood undernutrition are associated with an increased lifetime risk of schizophrenia. 相似文献
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Himelhoch S McCarthy JF Ganoczy D Medoff D Dixon LB Blow FC 《Psychiatric services (Washington, D.C.)》2007,58(9):1165-1172
OBJECTIVE: This study compared the recorded prevalence of HIV among veterans with and without serious mental illness. METHODS: This cross-sectional study examined data from a national sample of veterans who received a diagnosis of serious mental illness (schizophrenia, bipolar disorder, and other, nonorganic psychoses) in fiscal year 2002 (FY2002) (N=191,625) and from a national random sample of veterans in FY2002 who did not receive serious mental illness diagnoses (N=67,965). Logistic regression was used to evaluate the recorded prevalence and predictors of HIV. RESULTS: HIV diagnoses were recorded for 1.0% of patients with serious mental illness and .5% of patients without serious mental illness. Multivariate analyses indicated that individuals with bipolar disorder were no more likely than those without serious mental illness to have a recorded HIV diagnosis (OR=1.08, CI=.93-1.24), whereas those with other psychoses were more likely to have one (OR=1.18, CI=1.01-1.38). An interaction was observed between schizophrenia and substance use disorder. Compared with patients who had neither schizophrenia nor a substance use disorder, those with schizophrenia without a substance use disorder were less likely to have a recorded HIV diagnosis (OR=.49, CI=.42-.58), whereas those with a substance use disorder were more likely to have a recorded HIV diagnosis (OR=1.22, CI=1.04-1.43). CONCLUSIONS: Despite the elevated crude recorded prevalence of HIV, multivariate analyses suggested that HIV-related risk factors underlie the associations between HIV and the serious mental illness diagnoses. For patients with schizophrenia, this study is the first to demonstrate reduced HIV risk in the absence of a substance use disorder. 相似文献
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Susceptibility to neuroleptic-induced tardive dyskinesia and the T102C polymorphism in the serotonin type 2A receptor. 总被引:7,自引:0,他引:7
BACKGROUND: Genetic factors have been implicated in the pathophysiology of the movement disorder tardive dyskinesia, which may involve dopamine-serotonin interaction. Case-control association studies have identified the T102C polymorphism of the 5-HT2A receptor gene as being associated with schizophrenia and responsiveness to clozapine. In this study, we examine the association of this polymorphism in the 5-HT2A receptor gene as a risk factor for developing schizophrenia and tardive dyskinesia from prolonged treatment with neuroleptics. METHODS: Ninety-seven healthy control subjects with no history of mental illness and 221 schizophrenic patients (87 with tardive dyskinesia, 134 without) were genotyped by PCR-RFLP. RESULTS: Comparison between cases and control subjects revealed no significant association between the C allele and schizophrenia. There was significant difference in allele frequency (p = .044, OR = 1.54 95% CI = 1.02-2.33) between patients who developed tardive dyskinesia and those who did not. Significant difference remains even after adjusting for age and neuroleptic dosage (p = .041) with the odds ratio at 1.64 (95% CI = 1.02-2.62). CONCLUSIONS: A genetic variant of the 5-HT2A receptor may be associated with neuroleptic-induced tardive dyskinesia in schizophrenia. Further studies are needed to replicate the finding. The role of 5-HT2A receptor in the etiology of tardive dyskinesia or treatment-resistant schizophrenia should be further investigated. 相似文献
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Howard L Shah N Salmon M Appleby L 《Social psychiatry and psychiatric epidemiology》2003,38(8):450-455
BACKGROUND: There is insufficient information on the predictors of parenting difficulties in mothers with severe mental illness. Using data from mother and baby units in the UK we aimed to examine the social and clinical characteristics of mothers whose babies were supervised by social services on discharge. METHOD: A case-control study was carried out using data from mother and baby units and facilities entered onto the Marce database. RESULTS: Of 1197 mothers, 23% were discharged with their babies under some form of social services supervision. Factors independently associated with an increased risk of supervision included social class (OR 3.16, 95% CI 1.99-5.03), single marital status (OR 2.10, 95% CI 1.38-3.20), behavioural disturbance (OR 1.69, 95% CI 1.08-2.65) and psychiatric illness in the partner (OR 2.67, 95% CI 1.59-4.49). The diagnostic groups independently associated with the highest risk of having a supervised baby were schizophrenia (OR 5.16, 95% CI 2.61-10.21) and personality disorder (OR 9.29, 95% CI 3.46-24.91). CONCLUSIONS: Mothers with schizophrenia are at particularly high risk of having their baby supervised by social services. Preventative interventions should be targeted at socio-economic difficulties, early detection of psychiatric disorders postpartum and treatment of perinatal mental illness in the context of the whole family. 相似文献
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Centorrino F Albert MJ Drago-Ferrante G Koukopoulos AE Berry JM Baldessarini RJ 《Pharmacopsychiatry》2003,36(4):156-160
BACKGROUND: Incidence and risk factors for delirium during clozapine treatment require further clarification. METHODS: We used computerized pharmacy records to identify all adult psychiatric inpatients treated with clozapine (1995-96), reviewed their medical records to score incidence and severity of delirium, and tested associations with potential risk factors. RESULTS: Subjects (n = 139) were 72 women and 67 men, aged 40.8 +/- 12.1 years, hospitalized for 24.9 +/- 23.3 days, and given clozapine, gradually increased to an average daily dose of 282 +/- 203 mg (3.45 +/- 2.45 mg/kg) for 18.9 +/- 16.4 days. Delirium was diagnosed in 14 (10.1 % incidence, or 1.48 cases/person-years of exposure); 71.4 % of cases were moderate or severe. Associated factors were co-treatment with other centrally antimuscarinic agents, poor clinical outcome, older age, and longer hospitalization (by 17.5 days, increasing cost); sex, diagnosis or medical co-morbidity, and daily clozapine dose, which fell with age, were unrelated. CONCLUSIONS: Delirium was found in 10 % of clozapine-treated inpatients, particularly in older patients exposed to other central anticholinergics. Delirium was inconsistently recognized clinically in milder cases and was associated with increased length-of-stay and higher costs, and inferior clinical outcome. 相似文献
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Yim PH Yip PS Li RH Dunn EL Yeung WS Miao YK 《The Australian and New Zealand journal of psychiatry》2004,38(1-2):65-72
OBJECTIVE: To identify the risk period and the risk factors for suicide in Chinese psychiatric patients after discharge from inpatient psychiatric treatment. The nature of psychiatric aftercare provided to these patients was also explored. METHOD: A case control study with 73 patients who were discharged from a large psychiatric unit in Hong Kong between January 1996 and December 1999 and had received coroners' verdict of suicide or undetermined death within the same period. Controls were 73 surviving patients discharged from the same unit. They were individually matched for sex, age, psychiatric diagnosis, and date of discharge. RESULTS: Post-discharge clustering of suicides was observed among the cases. Nearly 80% of them died within 1 year of discharge. The most common principal diagnosis among the cases was schizophrenia and related psychotic disorders. Multivariate analysis showed that suicide was associated with: unemployment (OR = 12.2, 95% CI = 2.1 - 70.4), past suicidal attempts (OR = 3.4, 95% CI = 1.2 - 9.6), maternal mental illness (OR = 13.4, 95% CI = 1.0 - 170.0), and suicidal ideation or attempt before the last admission (OR = 5.0, 95% CI = 1.4 - 18.0). The psychiatric aftercare received by cases and controls were generally similar. However, cases were more likely to have had contact with health care services in the last week before death (OR = 4.0, 95% CI = 1.3 - 11.9). CONCLUSIONS: Suicidal risk is high in Chinese psychiatric patients soon after discharge. They share some common risk factors for suicide identified in Western studies but several differences are evident: the predominance of schizophrenia in the suicides; the lower prevalence of substance abuse and comorbidity; the low proportion of patients living alone; and the increased clinical contact before death but the less suicidal intent expressed in Chinese patients. It is necessary to consider these socio-cultural factors in assessment of suicidal risk and implementation of suicide prevention strategies in Chinese psychiatric patients. 相似文献
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Ogren M Bergqvist D Wåhlander K Eriksson H Sternby NH 《Thrombosis and haemostasis》2006,95(3):541-545
Despite numerous studies documenting the association between cancer and venous thromboembolism (VTE), the reason for the excessive risk in certain cancers remains obscure. No large-scale studies have yet investigated the independent effects of cancer type, site and growth pattern. Between 1970 and 1982, 23,796 standardised autopsies were performed, representing 84% of all in-hospital deaths in an urban Swedish population. The relationship between cancer and PE was evaluated with logistic regression. The overall PE prevalence was 23%, and 10% of the population had a fatal PE. Forty-two per cent of pancreatic cancer patients had PE (OR 2.55; 95% CI 2.10-3.09) (p<0.001); gall bladder, gastric, colorectal and pulmonary adenocarcinomas were similarly independently associated with PE. In comparison with squamous cell lung cancer, patients with pulmonary adenocarcinoma had 1.65 times higher odds for PE (95% CI 1.20-2.29). Adenocarcinoma and metastatic cancer were independently associated with PE risk (OR 1.27; 95% CI 1.16-1.40; p<0.001, and OR 1.10;95% CI 1.01-1.20; p=0.024, respectively) but when controlling for cancer type and spread, pancreatic cancer was still associated with an OR of 2.10 (95% CI 1.71-2.58) of PE (p<0.001). We conclude that the risk of PE in cancer patients depends not only on the cancer site and spread but also on the histological type. The excess independent risk in pancreatic cancer is intriguing and should warrant further research. 相似文献
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Ganjavi H Herrmann N Rochon PA Sharma P Lee M Cassel D Freedman M Black SE Lanctôt KL 《Dementia and geriatric cognitive disorders》2007,23(6):395-400
BACKGROUND/AIMS: Adverse drug events (ADEs) are a frequent problem encountered in the elderly. The aim of this study was to elucidate the factors that influence ADEs in an elderly population with cognitive impairment. METHODS: 242 patients were recruited from dementia clinics and assessed after 6 months for ADEs. The use of natural health products (NHPs) was also documented. RESULTS: Backward logistic regression found that higher age (OR = 1.06; 95% CI 1.01-1.12), and greater cognitive impairment (OR = 0.94; 95% CI 0.90-0.98) were associated with an increased risk of developing an ADE while the use of NHPs (OR = 0.32; 95% CI 0.13-0.79) was associated with a decreased risk (chi(2) = 27.6, p < 0.001). CONCLUSION: Risk of ADEs increased with greater age and cognitive impairment but decreased with the use of NHPs. 相似文献
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Walsh E Gilvarry C Samele C Harvey K Manley C Tattan T Tyrer P Creed F Murray R Fahy T;UK Group 《Schizophrenia Research》2004,67(2-3):247-252
BACKGROUND: People with schizophrenia are more violent than the general population, but this increased risk is attributable to the actions of a small subgroup. Identifying those at risk has become an essential part of clinical practice. AIMS: To estimate the risk factors for assault in patients with schizophrenia. METHODS: Two hundred seventy-one patients with schizophrenia were interviewed using an extensive battery of instruments. Assault was measured from multiple data sources over the next 2 years and criminal records were obtained. Multiple sociodemographic and clinical variables measured at baseline were examined as possible predictors of assault during follow-up. RESULTS: Sixty-nine (25%) patients committed assault during the 2-year follow-up. The model that best predicted assault included a history of recent assault (OR 2.33, 95% CI 1.17-4.61), a previous violent conviction (OR 2.02, 95% CI 1.04-3.87), having received special education (OR 2.76, 95% CI 1.22-6.26) and alcohol abuse (OR 3.55, 95% CI 1.24-10.2). CONCLUSIONS: Previously established risk factors including a history of violence and alcohol abuse are replicated in this study. Although low premorbid IQ did not predict violence, a need for special education did. 相似文献