Abstract:
:The aim of this study was to evaluate flexibly dosed brexpiprazole for early-episode schizophrenia through the assessment of efficacy, social functioning, and tolerability. This was an exploratory, 16-week, open-label, flexible-dose (1, 2, 3, or 4 mg/day; target dose 3 mg/day) study in outpatients with early-episode schizophrenia (18-35 years old, ≤5 years' duration of illness). Efficacy was assessed by the Positive and Negative Syndrome Scale score (PANSS) and social functioning was assessed by changes from baseline in PANSS modified prosocial subscale, personal and social performance (PSP), and specific levels of functioning (SLOF) scales. Safety and tolerability were also evaluated. Overall, 25/49 patients completed the study. Symptoms of schizophrenia improved over the entire treatment period, as evidenced by reductions in PANSS total score from baseline (least squares mean change at week 16: -10.2). Improvements in social functioning were shown by least squares mean changes from baseline at week 16 in the PANSS prosocial subscale (-2.0), PSP (6.6), and SLOF (13.1). Brexpiprazole was generally well tolerated; the most common adverse events were insomnia (7/49 patients), somnolence (4/49), sedation, weight increase, and nausea (each 3/49). Brexpiprazole may represent a novel and effective treatment strategy for patients with early-episode schizophrenia and may be effective for improving social function.
journal_name
Int Clin Psychopharmacoljournal_title
International clinical psychopharmacologyauthors
Malla A,Ota A,Nagamizu K,Perry P,Weiller E,Baker RAdoi
10.1097/YIC.0000000000000140subject
Has Abstractpub_date
2016-11-01 00:00:00pages
307-14issue
6eissn
0268-1315issn
1473-5857journal_volume
31pub_type
临床试验,杂志文章abstract::Recent meta-analytic work suggests atypical antipsychotics may be clinically superior to conventional antipsychotics, although many stable patients remain on conventional antipsychotic treatment. A long-acting atypical agent may benefit patients in realms of both advanced medication delivery and mechanism of action. I...
journal_title:International clinical psychopharmacology
pub_type: 临床试验,杂志文章,多中心研究
doi:10.1097/01.yic.0000122861.35081.16
更新日期:2004-07-01 00:00:00
abstract::This study evaluated the efficacy of pregabalin augmentation of antidepressant treatment in patients with posttraumatic stress disorder (PTSD). Nine patients meeting Diagnostic and Statistical Manual, fourth edition criteria for PTSD who were on stable doses of antidepressants were treated open label with flexibly dos...
journal_title:International clinical psychopharmacology
pub_type: 杂志文章
doi:10.1097/YIC.0b013e32831feea9
更新日期:2009-01-01 00:00:00
abstract::Medication is critical in schizophrenia therapy, and prescription patterns have changed considerably over the past 20 years in China. This study attempts to evaluate the prescription patterns of antipsychotics for inpatients with schizophrenia in China and to identify factors influencing these patterns. Claims data of...
journal_title:International clinical psychopharmacology
pub_type: 杂志文章
doi:10.1097/YIC.0000000000000024
更新日期:2014-09-01 00:00:00
abstract::This double-blind study was performed on 10 aged insomniac patients who received, during 15 days, either triazolam (0.25 mg) or zopiclone (7.5 mg) at bed time. This in-patient period was bounded by two ambulatory periods of 5 days each, and two in-patient periods of 3 days each, during which the patients received a pl...
journal_title:International clinical psychopharmacology
pub_type: 临床试验,杂志文章,随机对照试验
doi:
更新日期:1990-04-01 00:00:00
abstract::A rational approach to the use of antidepressants in the elderly must consider the evidence as to whether such treatment is efficacious (in controlled trials) and effective in clinical practice. Effective treatment of depression depends on its detection, and the subsequent initiation and continuation of adequate treat...
journal_title:International clinical psychopharmacology
pub_type: 杂志文章,评审
doi:10.1097/00004850-199503001-00007
更新日期:1995-03-01 00:00:00
abstract::The effect of adjunctive fluoxetine on negative schizophrenic symptoms was evaluated in 34 chronic schizophrenic in-patients on maintenance therapy with neuroleptics. They received randomly, on a double-blind basis, fluoxetine (20 mg/day) or placebo for 12 weeks. In the fluoxetine group, three patients dropped out bec...
journal_title:International clinical psychopharmacology
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1097/00004850-199400940-00007
更新日期:1994-01-01 00:00:00
abstract::The effects of an abrupt interruption of agomelatine, a new melatonergic/serotonergic antidepressant, were explored in a double-blind, placebo-controlled study. Paroxetine was used as active control. After 12 weeks of double-blind treatment with agomelatine 25 mg/day or paroxetine 20 mg/day, sustained remitted depress...
journal_title:International clinical psychopharmacology
pub_type: 临床试验,杂志文章,多中心研究,随机对照试验
doi:10.1097/01.yic.0000137184.64610.c8
更新日期:2004-09-01 00:00:00
abstract::The interactions between warfarin and antidepressants can have potentially serious consequences resulting from enhanced or reduced anticoagulant activity. Information about such interactions was obtained from a Medline and hand search of the published literature, and by directly contacting manufacturers. The different...
journal_title:International clinical psychopharmacology
pub_type: 杂志文章,评审
doi:10.1097/00004850-199803000-00006
更新日期:1998-03-01 00:00:00
abstract::One hundred and sixty patients with a primary diagnosis of obsessive-compulsive disorder were enrolled in a multicentre, randomized, double-blind, placebo-controlled study of fluvoxamine. After a placebo washout phase, patients were randomized to treatment with placebo or fluvoxamine (100-300 mg/day) for 10 weeks. Sev...
journal_title:International clinical psychopharmacology
pub_type: 临床试验,杂志文章,多中心研究,随机对照试验
doi:
更新日期:1996-03-01 00:00:00
abstract::It has been suggested that the atypical antipsychotic drugs may induce a rapid improvement in individuals with melancholic depression. This might reflect a specific or non-specific effect on mood and other parameters. To examine this issue, ten consecutive patients, for whom olanzapine augmentation was judged a clinic...
journal_title:International clinical psychopharmacology
pub_type: 临床试验,杂志文章
doi:10.1097/00004850-200203000-00008
更新日期:2002-03-01 00:00:00
abstract::On the basis of numerous previous studies, the serotonergic system plays a role in the pathogenesis of obsessive-compulsive disorder (OCD) and effective agents in this pathway, such as 5-hydroxytryptophan, can potentially contribute to treatment of patients with this disorder. Evaluating the efficacy of 5-hydroxytrypt...
journal_title:International clinical psychopharmacology
pub_type: 杂志文章,随机对照试验
doi:10.1097/YIC.0000000000000321
更新日期:2020-09-01 00:00:00
abstract::While the incidence and psychiatric correlates of violent trauma among children and adolescents have been well documented, there is less data on the specific ways in which girls are affected by violence. The present review examines current knowledge of the prevalence and effects of violent trauma on female children an...
journal_title:International clinical psychopharmacology
pub_type: 杂志文章,评审
doi:
更新日期:2000-11-01 00:00:00
abstract::This retrospective cohort study was performed to investigate the association between risperidone and deteriorating performance in walking and dressing in subjects with Parkinson's disease using the Japanese Diagnosis Procedure Combination data. These data include inpatient claims including information from the time of...
journal_title:International clinical psychopharmacology
pub_type: 杂志文章
doi:10.1097/YIC.0000000000000274
更新日期:2019-09-01 00:00:00
abstract::Body dysmorphic disorder (BDD) is a relatively common and impairing disorder. Selective serotonin reuptake inhibitors (SRIs) appear selectively efficacious for BDD, but pharmacotherapy research is limited, and escitalopram has not been studied. Fifteen subjects with BDD were treated with escitalopram and assessed with...
journal_title:International clinical psychopharmacology
pub_type: 临床试验,杂志文章
doi:10.1097/01.yic.0000194378.65460.ef
更新日期:2006-05-01 00:00:00
abstract::In a randomized prospective clinical trial with an observation period of 2.5 years, a subgroup analysis was carried out for the 114 patients with bipolar I disorder (DSM-IV) regarding the prophylactic efficacy of lithium and carbamazepine. Treatment outcome was evaluated taking rehospitalization, recurrence, subclinic...
journal_title:International clinical psychopharmacology
pub_type: 临床试验,杂志文章,多中心研究,随机对照试验
doi:
更新日期:1999-09-01 00:00:00
abstract::We report that perospirone may have had positive effects on the obesity of three patients with schizophrenia and on the fasting blood sugar (FBS) and HbA1C of two of them who had type 2 diabetes mellitus. ...
journal_title:International clinical psychopharmacology
pub_type: 杂志文章
doi:10.1097/00004850-200401000-00008
更新日期:2004-01-01 00:00:00
abstract::Recently proposed criteria for remission by a 'Remission in Schizophrenia Working Group' have generated considerable interest. We assessed rates, predictors, and correlates of remission in a sample of patients with first-episode schizophrenia treated with injectable, long-acting risperidone. This allowed us to examine...
journal_title:International clinical psychopharmacology
pub_type: 临床试验,杂志文章
doi:10.1097/YIC.0b013e32830c2042
更新日期:2008-11-01 00:00:00
abstract::The aim of this study was to assess the response of social phobia (SP) symptoms to methylphenidate (MPH) treatment in children with attention deficit hyperactivity disorder (ADHD). Twenty-one ADHD patients with SP, aged between 8 and 18 years, received 12 weeks of MPH treatment. The severity of SP symptoms were assess...
journal_title:International clinical psychopharmacology
pub_type: 杂志文章
doi:10.1097/YIC.0000000000000029
更新日期:2014-07-01 00:00:00
abstract::While most depressed patients are prescribed a selective serotonin reuptake inhibitor (SSRI) as an initial treatment, the use of SSRIs as a second or third-line treatment for depression is not as prevalent. This trial assessed the efficacy of sertraline for patients with treatment-resistant depression (TRD) or patient...
journal_title:International clinical psychopharmacology
pub_type: 临床试验,杂志文章
doi:10.1097/00004850-200309000-00006
更新日期:2003-09-01 00:00:00
abstract::The prevalence of tardive dyskinesia in a consecutive series of 69 patients with bipolar affective disorder admitted to a catchment area service was found to be 19%. Prevalence increased with age and was related to the age of onset of bipolar disorder and number of previous episodes. Patients with tardive dyskinesia w...
journal_title:International clinical psychopharmacology
pub_type: 杂志文章
doi:10.1097/00004850-199100610-00006
更新日期:1991-04-01 00:00:00
abstract::Paroxetine has been characterized as a highly potent and selective 5-hydroxytryptamine (serotonin) reuptake inhibitor. This selectivity has been demonstrated not only for monoamine uptake mechanisms but also for neurotransmitter receptor systems. The pharmacokinetic studies indicate that paroxetine may be administered...
journal_title:International clinical psychopharmacology
pub_type: 杂志文章,评审
doi:
更新日期:1992-06-01 00:00:00
abstract::The pattern of brain metabolic changes produced by olanzapine has yet to be described, despite the theoretical and clinical interest of this new antipsychotic. We studied a group of 17 schizophrenic patients who underwent two fluoro-deoxyglucose-positron emission tomography (FDG-PET) studies under two different condit...
journal_title:International clinical psychopharmacology
pub_type: 临床试验,杂志文章
doi:10.1097/00004850-200501000-00003
更新日期:2005-01-01 00:00:00
abstract::Social phobia was neglected by psychopharmacologically oriented researchers until the past decade. Benefitting from the experience with other anxiety and other affective disorders, however, and also from unique interdisciplinary collaborative arrangements between psychopharmacological and cognitive behavioral investig...
journal_title:International clinical psychopharmacology
pub_type: 杂志文章,评审
doi:10.1097/00004850-199606003-00009
更新日期:1996-06-01 00:00:00
abstract::Fourteen cases of depression resistant to multiple treatments were treated by lithium augmentation of fluoxetine. Tolerability of the treatment was poor. Lithium and fluoxetine may be a possible treatment for resistant depression but there is caution regarding tolerability and toxicity with the relatively high doses o...
journal_title:International clinical psychopharmacology
pub_type: 杂志文章
doi:10.1097/00004850-199400910-00005
更新日期:1994-04-01 00:00:00
abstract::Methylamphetamine given intravenously as a single 15 mg dose led to a pronounced elevation of mood in 7 out of 21 depressed patients compared to a control injection of sterile water administered on another occasion in random order under double-blind conditions. All 7 responders experienced an increase of VAS self-rati...
journal_title:International clinical psychopharmacology
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1097/00004850-198604000-00004
更新日期:1986-04-01 00:00:00
abstract::Arrhythmias are a frequent and potentially fatal side effect of antipsychotic treatment. Strict ECG monitoring and clinical interviews are the standards used to prevent arrhythmias. A biologic predictive tool is missing. The identification of a genetic makeup at risk of antipsychotic-induced arrhythmias is the aim of ...
journal_title:International clinical psychopharmacology
pub_type: 杂志文章,随机对照试验
doi:10.1097/YIC.0000000000000198
更新日期:2018-01-01 00:00:00
abstract::Although life prevalence of substance use disorders among patients with schizophrenia is close to 50%, few studies have been carried out to date to identify an integrated pharmacological treatment for this comorbidity. So far, the most promising results, that we report here, have been obtained with clozapine. To a les...
journal_title:International clinical psychopharmacology
pub_type: 杂志文章,评审
doi:10.1097/01.yic.0000063501.97247.38
更新日期:2003-05-01 00:00:00
abstract::Zopiclone, a cyclopyrrolone with hypnotic properties was compared with temazepam and placebo in the treatment of insomnia. After a week's washout period, suitable subjects were allocated at random to zopiclone 7.5 mg or temazepam 20 mg or placebo for 2 weeks. Measurements of psychomotor function using the Leed's psych...
journal_title:International clinical psychopharmacology
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1097/00004850-199007000-00001
更新日期:1990-07-01 00:00:00
abstract::Because of the limitations in efficacy and safety of the older tricyclic antidepressants (TCA) and monoamine oxidase inhibitors (MAOI) a number of new approaches have been made in recent years to the treatment of depression to obtain more effective, more rapidly acting, better tolerated and safer drugs. One tactic has...
journal_title:International clinical psychopharmacology
pub_type: 杂志文章
doi:10.1097/00004850-199206005-00004
更新日期:1992-06-01 00:00:00
abstract::The aim was to evaluate the efficacy of venlafaxine extended release (ER) on characteristics of resilience, measured by the Connor-Davidson Resilience Scale, in patients with posttraumatic stress disorder (PTSD). Data were evaluated from a randomized, 6-month, international, multicenter study of adult outpatients with...
journal_title:International clinical psychopharmacology
pub_type: 杂志文章,多中心研究,随机对照试验
doi:10.1097/YIC.0b013e32830c202d
更新日期:2008-09-01 00:00:00