Methodological issues in current antipsychotic drug trials.

abstract：BACKGROUND:Many people with schizophrenia smoke cannabis, and it is unclear why a large proportion do so and if the effects are harmful or beneficial. It is also unclear what the best method is to allow people with schizophrenia to alter their cannabis intake. OBJECTIVES:To assess the effects of specific psychological...

journal_title：Schizophrenia bulletin

authors： Pushpa-Rajah JA,McLoughlin BC,Gillies D,Rathbone J,Variend H,Kalakouti E,Kyprianou K

更新日期：2015-03-01 00:00:00

abstract：OBJECTIVE:The aim of this study was to develop standardized scores and scoring tables for test performance in healthy adolescents for the Measurement and Treatment Research to Improve Cognition in Schizophrenia (MATRICS) Consensus Cognitive Battery (MCCB) for each year from 11 to 19 years of age, by sex, with T scores ...

journal_title：Schizophrenia bulletin

authors： Smelror RE,Jørgensen KN,Lonning V,Kelleher I,Cannon M,DeRosse P,Malhotra AK,Karlsgodt KH,Andreassen OA,Lundberg M,Edbom T,Cleland N,Ueland T,Myhre AM,Rund BR,Agartz I

更新日期：2019-06-18 00:00:00

abstract：:Cognitive Enhancement Therapy (CET) is a developmental approach to the rehabilitation of schizophrenia patients that attempts to facilitate an abstracting and "gistful" social cognition as a compensatory alternative to the more demanding and controlled cognitive strategies that often characterize schizophrenia as well...

journal_title：Schizophrenia bulletin

authors： Hogarty GE,Flesher S

更新日期：1999-01-01 00:00:00

abstract：OBJECTIVE:Impaired cognition is an important dimension in psychosis and its at-risk states. Research on the value of impaired cognition for psychosis prediction in at-risk samples, however, mainly relies on study-specific sample means of neurocognitive tests, which unlike widely available general test norms are difficu...

journal_title：Schizophrenia bulletin

authors： Michel C,Ruhrmann S,Schimmelmann BG,Klosterkötter J,Schultze-Lutter F

更新日期：2014-11-01 00:00:00

abstract：:Abnormalities in both time processing and dopamine (DA) neurotransmission have been observed in schizophrenia. Time processing seems to be linked to DA neurotransmission. The cognitive dysmetria hypothesis postulates that psychosis might be a manifestation of the loss of coordination of mental processes due to impaire...

journal_title：Schizophrenia bulletin

authors： Lošák J,Hüttlová J,Lipová P,Marecek R,Bareš M,Filip P,Žubor J,Ustohal L,Vanícek J,Kašpárek T

更新日期：2016-11-01 00:00:00

abstract：:Evaluations by families (of chronically mentally ill individuals) of mental health professionals and resources were solicited through a mail survey. The respondents, largely better educated, white, and female, indicated a generally high level of dissatisfaction. Emotional support, information, and aftercare resources ...

journal_title：Schizophrenia bulletin

authors： Holden DF,Lewine RR

更新日期：1982-01-01 00:00:00

abstract：BACKGROUND:Genome-wide association studies (GWAS) implicate single nucleotide polymorphisms (SNPs) on chromosome 6p21.3-22.1, the human leukocyte antigen (HLA) region, as common risk factors for schizophrenia (SZ). Other studies implicate viral and protozoan exposure. Our study tests chromosome 6p SNPs for effects on S...

journal_title：Schizophrenia bulletin

authors： Bamne M,Wood J,Chowdari K,Watson AM,Celik C,Mansour H,Klei L,Gur RC,Bradford LD,Calkins ME,Santos AB,Edwards N,Kwentus J,McEvoy JP,Allen TB,Savage RM,Nasrallah HA,Gur RE,Perry RT,Go RC,Devlin B,Yolken R,Nimgao

更新日期：2012-11-01 00:00:00

abstract：:The Seventh International Congress on Schizophrenia Research was held in Santa Fe, New Mexico, in April 1999. This was the largest Congress meeting to date, with almost 1,000 presentations that covered all aspects of schizophrenia research. This article provides an account of the Congress proceedings. Several research...

journal_title：Schizophrenia bulletin

authors： Buckley PF,Buchanan RW,Tamminga CA,Schulz SC

更新日期：2000-01-01 00:00:00

abstract：:Recent years have witnessed widespread interest in the early phase of schizophrenia and other psychotic disorders. Strategies have been introduced to attempt to identify individuals in the prepsychotic or prodromal phase. The most widely used of these approaches is the ultra-high risk (UHR) approach, which combines kn...

journal_title：Schizophrenia bulletin

authors： Nelson B,Yung AR,Bechdolf A,McGorry PD

更新日期：2008-03-01 00:00:00

abstract：:Advances in treatment technologies and development of evidence-based standards of care demand better methods for routine assessment of outcomes for schizophrenia in systems of care. This article describes the development and psychometrics of a new instrument to assess outcomes of routine care for persons with schizoph...

journal_title：Schizophrenia bulletin

authors： Lehman AF,Fischer EP,Postrado L,Delahanty J,Johnstone BM,Russo PA,Crown WH

更新日期：2003-01-01 00:00:00

abstract：:Family studies of schizophrenia frequently include relatives of schizophrenia probands with diagnoses falling within the schizophrenia spectrum. As part of an ongoing genetic linkage study of schizophrenia, the authors examined case material from 50 relatives (of schizophrenia probands) who received a DSM-III-R diagno...

journal_title：Schizophrenia bulletin

authors： Gladis MM,Levinson DF,Mowry BJ

更新日期：1994-01-01 00:00:00

abstract：:The objective of this study is to compare the effectiveness among sulpiride, risperidone, olanzapine, and haloperidol by evaluating the persistence of drug use. A retrospective cohort study was conducted by analyzing the National Health Insurance Research Database of Taiwan. Patients with schizophrenia aged 18-65 year...

journal_title：Schizophrenia bulletin

authors： Lai EC,Chang CH,Kao Yang YH,Lin SJ,Lin CY

更新日期：2013-05-01 00:00:00

abstract：:The poverty and lack of social role in the lives of many people with schizophrenia seem similar to those of people in long-term unemployment, raising the possibility that there may be some commonalities in their time use and community functioning. To test this possibility, the social anxiety, time use, and activity pa...

journal_title：Schizophrenia bulletin

authors： Hayes RL,Halford WK

更新日期：1996-01-01 00:00:00

abstract：:Antipsychotic medications are viewed as cornerstones for both the short-term and long-term treatment of schizophrenia. However, evidence on long-term (10 or more years) efficacy of antipsychotics is mixed. Double-blind discontinuation studies indicate significantly more relapses in unmedicated schizophrenia patients i...

journal_title：Schizophrenia bulletin

authors： Harrow M,Jobe TH

更新日期：2013-09-01 00:00:00

abstract：:We reported previously that residents of Greater Helsinki, Finland, whose mothers were exposed to the 1957 influenza epidemic during their second trimester of gestation had a significantly elevated risk of developing adult schizophrenia. The majority of the replication studies to date have not determined whether the m...

journal_title：Schizophrenia bulletin

authors： Mednick SA,Huttunen MO,Machón RA

更新日期：1994-01-01 00:00:00

abstract：:Medical geology is the application of trace element geography to epidemiology. This approach is used to compare the geographic distribution of selenium and other trace elements in soil and food with that of high schizophrenia rates in the United States and other countries. Since the comparison is most statistically si...

journal_title：Schizophrenia bulletin

authors： Brown JS Jr

更新日期：1994-01-01 00:00:00

abstract：:In a previous article in the Schizophrenia Bulletin (Vol. 22, No. 1, 1996), we presented findings of a study on the clinical and rehabilitative effects of work activity on 150 subjects diagnosed with schizophrenia or schizoaffective disorder. Subjects were randomly assigned to either a Pay ($3.40/hr) or No-Pay group a...

journal_title：Schizophrenia bulletin

authors： Bell MD,Lysaker PH

更新日期：1997-01-01 00:00:00

abstract：:Although schizophrenia affects a number of brain regions and produces a range of clinical symptoms, we believe its origins lie at the level of single neurons and simple networks. Owing to this, as well as to its high degree of heritability, we hypothesize that schizophrenia is amenable to cell-based studies in vitro. ...

journal_title：Schizophrenia bulletin

authors： Tran NN,Ladran IG,Brennand KJ

更新日期：2013-01-01 00:00:00

abstract：:Thirty psychiatric inpatients each rated their relationship with their auditory hallucination using the Structural Analysis of Social Behavior questionnaires which assess partnerships in terms of interpersonal focus, love-hate, and enmeshment-differentiation. Results showed that all subjects had integrated, interperso...

journal_title：Schizophrenia bulletin

authors： Benjamin LS

更新日期：1989-01-01 00:00:00

abstract：:This analysis examines the notion of progressive deterioration in schizophrenia, using long-term followup data on hospital episodes in defined cohorts from psychiatric case registers in Victoria, Australia; Denmark; and Salford, England. The analyses differentiate heterogeneity existing at the first hospitalization fo...

journal_title：Schizophrenia bulletin

authors： Eaton WW,Bilker W,Haro JM,Herrman H,Mortensen PB,Freeman H,Burgess P

更新日期：1992-01-01 00:00:00

abstract：:We conducted a survey of 151 outpatients with schizophrenia or schizoaffective disorder in Geneva, Switzerland, in 2000, and a mail survey in a representative sample of the general population of Geneva in 1996 (n = 742), to compare alcohol consumption and alcoholism in these two samples. Fewer patients with schizophre...

journal_title：Schizophrenia bulletin

authors： Etter M,Etter JF

更新日期：2004-01-01 00:00:00

abstract：:Although there is recent evidence that cells from the peripheral immune system can gain access to the central nervous system in certain conditions such as multiple sclerosis, their role has not been assessed in psychosis. Here, we aimed to explore whether blood cell count was associated with brain volume and/or clinic...

journal_title：Schizophrenia bulletin

authors： Núñez C,Stephan-Otto C,Usall J,Bioque M,Lobo A,González-Pinto A,Pina-Camacho L,Vieta E,Castro-Fornieles J,Rodriguez-Jimenez R,Butjosa A,Janssen J,Cabrera B,Parellada M,Bernardo M,PEPs group.

更新日期：2019-06-18 00:00:00

abstract：:Disruption of sleep/wake cycles is common in patients with schizophrenia and correlates with cognitive and affective abnormalities. Mice deficient in stable tubule only polypeptide (STOP) show cognitive, behavioral, and neurobiological deficits that resemble those seen in patients with schizophrenia, but little is kno...

journal_title：Schizophrenia bulletin

authors： Profitt MF,Deurveilher S,Robertson GS,Rusak B,Semba K

更新日期：2016-09-01 00:00:00

abstract：:Persons with schizophrenia have a reduced life expectancy largely due to death from natural causes. Factors that have been previously associated with excess mortality include cigarette smoking and antipsychotic medication. The role of other environmental factors such as exposure to infectious agents has been the subje...

journal_title：Schizophrenia bulletin

authors： Dickerson F,Stallings C,Origoni A,Schroeder J,Khushalani S,Yolken R

更新日期：2014-07-01 00:00:00

abstract：:The prevalence and demographic and clinical correlates of lifetime substance use disorders were examined in a cohort of 325 recently hospitalized psychiatric patients (53% schizophrenia or schizoaffective disorder). Alcohol use was the most common type of substance use disorder, followed by cannabis and cocaine use. U...

journal_title：Schizophrenia bulletin

authors： Mueser KT,Yarnold PR,Rosenberg SD,Swett C Jr,Miles KM,Hill D

更新日期：2000-01-01 00:00:00

abstract：:The variability in the response to antipsychotic medication in schizophrenia may reflect between-patient differences in neurobiology. Recent cross-sectional neuroimaging studies suggest that a poorer therapeutic response is associated with relatively normal striatal dopamine synthesis capacity but elevated anterior ci...

journal_title：Schizophrenia bulletin

authors： Egerton A,Murphy A,Donocik J,Anton A,Barker GJ,Collier T,Deakin B,Drake R,Eliasson E,Emsley R,Gregory CJ,Griffiths K,Kapur S,Kassoumeri L,Knight L,Lambe EJB,Lawrie SM,Lees J,Lewis S,Lythgoe DJ,Matthews J,McGuire

更新日期：2020-09-10 00:00:00

abstract：:Given the variety of "organic" or "toxic" conditions that may produce, precipitate, or exacerbate psychotic disorders, it is important to attempt to clarify existing nosologies and to highlight the need for research strategies that may help to validate relevant distinctions. This review provides a brief discussion of ...

journal_title：Schizophrenia bulletin

authors： Kane JM,Selzer J

更新日期：1991-01-01 00:00:00

abstract：:To better characterize hippocampal pathophysiology in schizophrenia, we conducted a longitudinal study evaluating hippocampal functional connectivity during resting state, using seeds prescribed in its anterior and posterior regions. We enrolled 34 unmedicated patients with schizophrenia or schizoaffective disorder (S...

journal_title：Schizophrenia bulletin

authors： Kraguljac NV,White DM,Hadley N,Hadley JA,Ver Hoef L,Davis E,Lahti AC

更新日期：2016-07-01 00:00:00

abstract：:We found diurnal weight gain to be abnormal among 93 chronically psychotic patients, most of whom had schizophrenia. They were weighed at 7 a.m. and 4 p.m. weekly for 3 weeks. We normalized the diurnal weight gain (NDWG) as a percentage by subtracting the 7 a.m. weight from the 4 p.m. weight, multiplying the differenc...

journal_title：Schizophrenia bulletin

authors： Vieweg WV,Godleski LS,Graham P,Kellogg EJ,Goldman F,Barber J,Bayliss EV,Glick JL,Hundley PL,Yank GR

更新日期：1989-01-01 00:00:00

abstract：:The deficit syndrome is thought to characterize a pathophysiologically distinct subgroup of patients with schizophrenia. Supporting this notion, prior research examining the neuropsychological correlates of the deficit syndrome has suggested the presence of a differential impairment in frontal and parietal functions. ...

journal_title：Schizophrenia bulletin

authors： Cohen AS,Saperstein AM,Gold JM,Kirkpatrick B,Carpenter WT Jr,Buchanan RW

更新日期：2007-09-01 00:00:00