Abstract:
:This research compared the long-term efficacy and safety of iloperidone with those of haloperidol in individuals with schizophrenia. Data were pooled from 3 prospective multicenter studies, each with 6-week stabilization followed by 46-week double-blind maintenance phases. Patients were randomized to iloperidone 4 to 16 mg/d or haloperidol 5 to 20 mg/d. Patients included in this analysis completed the initial 6-week phase with at least 20% reduction in Positive and Negative Syndrome Scale (PANSS) total score at weeks 4 and 6, had 7-item Clinical Global Impressions of Change (CGI-C) scores less than 4, received 1 or more doses of long-term phase medication, and had 1 or more efficacy/safety assessments during the long-term phase. The primary efficacy variable was time to relapse, defined as a 25% or more increase in PANSS total score, including at least a 10-point change; discontinuation because of lack of efficacy; aggravated psychosis with hospitalization; or 2-point increase in the 7-item CGI-C after week 6. Of 1644 patients randomized and 1326 completing the 6-week phase, 473 (iloperidone, n = 359; haloperidol, n = 114) were included in the long-term efficacy analysis, and 489 (iloperidone, n = 371; haloperidol, n = 118) in the safety analysis. Iloperidone was equivalent to haloperidol in time to relapse. The most common adverse events were insomnia (18.1%), anxiety (10.8%), and schizophrenia aggravated (8.9%) with iloperidone, and insomnia (16.9%), akathisia (14.4%), tremor (12.7%), and muscle rigidity (12.7%) with haloperidol. The Extrapyramidal Symptoms Rating Scale scores improved with iloperidone and worsened with haloperidol. Metabolic changes were minimal for both groups. Mean changes in Fridericia's QT interval correction were 10.3 msec (iloperidone) and 9.4 msec (haloperidol) at end point. Iloperidone demonstrated long-term efficacy equivalent to haloperidol and a favorable long-term safety profile, potentially making this agent a suitable option as maintenance therapy for schizophrenia.
journal_name
J Clin Psychopharmacoljournal_title
Journal of clinical psychopharmacologyauthors
Kane JM,Lauriello J,Laska E,Di Marino M,Wolfgang CDdoi
10.1097/JCP.0b013e318169cca7subject
Has Abstractpub_date
2008-04-01 00:00:00pages
S29-35issue
2 Suppl 1eissn
0271-0749issn
1533-712Xjournal_volume
28pub_type
杂志文章,meta分析abstract::Single oral doses (5 mg) of haloperidol were administered to 36 healthy men (26 black, 10 white) of whom 28 (22 black, 6 white) completed the study. Plasma samples harvested over 96 hours were analyzed for haloperidol and reduced haloperidol by means of a new high performance liquid chromatographic method. Reduced hal...
journal_title:Journal of clinical psychopharmacology
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doi:10.1097/00004714-198904000-00005
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abstract::Adult attention deficit/hyperactivity disorder (ADHD) is an increasingly recognized disorder with associated psychiatric comorbidity and impairment. Although pharmacotherapy serves an important role in treating ADHD and other concurrent psychiatric disorders in children and adolescents, the use of pharmacotherapeutics...
journal_title:Journal of clinical psychopharmacology
pub_type: 杂志文章,评审
doi:10.1097/00004714-199508000-00006
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abstract:OBJECTIVE:Medication algorithms have been proposed as effective means to offer optimal treatment and improved outcome for patients with severe mental illness. This single-center prospective study compared the efficacy and effects on treatment prescriptions of an algorithm-guided treatment regimen with treatment as usua...
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doi:10.1097/JCP.0b013e3181ac4839
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abstract::The aim of the study was to determine whether baseline pain was associated with discernible clinical features and treatment outcomes for patients with major depressive disorder (MDD) receiving 6-week fluoxetine treatment. A total of 131 inpatients with acutely ill MDD were enrolled to receive 20 mg of fluoxetine daily...
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abstract:BACKGROUND:Olanzapine, a commonly used second-generation antipsychotic, causes severe metabolic adverse effects, such as elevated blood glucose and insulin resistance (IR). Previous studies have proposed that overexpression of CD36, GGPPS, PTP-1B, GRK2, and adipose triglyceride lipase may contribute to the development ...
journal_title:Journal of clinical psychopharmacology
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abstract::In an open clinical trial, serum concentrations of haloperidol pyridinium (C(HP+)) and reduced haloperidol pyridinium (C(RHP+)), as well as haloperidol (CH) and reduced haloperidol (C(RH)), were measured in 57 schizophrenic and schizoaffective inpatients during 6 weeks of short-term treatment. Psychopathology was moni...
journal_title:Journal of clinical psychopharmacology
pub_type: 临床试验,杂志文章
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abstract::In a recent study, the authors gauged the net effectiveness of imipramine to be 53%; that is, of 110 patients having panic disorder with agoraphobia who started a course of imipramine at a fixed, targeted, weight-adjusted dose of 2.25 mg x kg(-1) x day(-1), 59 adhered to the regimen and showed a marked and stable resp...
journal_title:Journal of clinical psychopharmacology
pub_type: 临床试验,杂志文章,随机对照试验
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journal_title:Journal of clinical psychopharmacology
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journal_title:Journal of clinical psychopharmacology
pub_type: 临床试验,杂志文章,随机对照试验
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journal_title:Journal of clinical psychopharmacology
pub_type: 临床试验,杂志文章
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更新日期:2006-04-01 00:00:00
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journal_title:Journal of clinical psychopharmacology
pub_type: 杂志文章,多中心研究,随机对照试验
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更新日期:2011-06-01 00:00:00
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journal_title:Journal of clinical psychopharmacology
pub_type: 杂志文章
doi:10.1097/00004714-200106000-00005
更新日期:2001-06-01 00:00:00
abstract::Western countries experienced a widespread cocaine epidemic during the 1980s, and the number of frequent users has not declined in this decade. A key factor in the development of this epidemic has been the introduction of "crack," an affordable form of cocaine that appears to be more addicting than the powder. Epidemi...
journal_title:Journal of clinical psychopharmacology
pub_type: 杂志文章,评审
doi:10.1097/00004714-199502000-00010
更新日期:1995-02-01 00:00:00
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journal_title:Journal of clinical psychopharmacology
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journal_title:Journal of clinical psychopharmacology
pub_type: 杂志文章,meta分析
doi:10.1097/JCP.0000000000000416
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abstract::The selection of appropriate subjects is a critical element of successful clinical trials. Failure to properly identify, select, and retain subjects in clinical trials of antidepressant medications may affect the ability to show separation from placebo. Little is known about which type of site, academic or nonacademic...
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journal_title:Journal of clinical psychopharmacology
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journal_title:Journal of clinical psychopharmacology
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journal_title:Journal of clinical psychopharmacology
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abstract:PURPOSE/BACKGROUND:The Phase 3 program for RBP-7000, a once-monthly subcutaneous (SC) extended-release risperidone formulation approved for treatment of schizophrenia, consisted of a double-blind placebo-controlled trial (previously reported) and a 52-week open-label study of monthly RBP-7000 120 mg. The primary object...
journal_title:Journal of clinical psychopharmacology
pub_type: 杂志文章,多中心研究
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abstract::The clinician using neuroleptic drugs for the treatment of psychotic patients must face a number of questions regarding whether and how to use anticholinergic drugs when extrapyramidal side effects appear. This article explores some of these questions, suggests how they might best be answered, reviews the studies whic...
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abstract::The neurotransmitter dopamine is integrally involved in the rewarding effects of drugs, and it has also been thought to mediate impulsive behaviors in animal models. Most of the studies of drug effects on impulsive behaviors in humans have involved drugs with complex actions on different transmitter systems and differ...
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pub_type: 临床试验,杂志文章
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更新日期:2008-02-01 00:00:00