Abstract:
:Since the introduction in 1993 of the novel serotonin-dopamine antagonist antipsychotic risperidone, over 12 million patient-months of exposure to the drug have been accumulated. Further studies have confirmed the efficacy of risperidone across a broad range of patients with schizophrenia who were not represented in the two pivotal clinical trials. Two studies confirm the efficacy of risperidone in first-episode schizophrenia and subanalyses of these studies suggest that the dose in these patients should be lower than in patients with chronic schizophrenia. In addition, a prospective comparison with risperidone and clozapine and a subanalysis of the North American Trial of risperidone show that risperidone is effective in treatment-resistant schizophrenia. The efficacy of risperidone against negative symptoms has been confirmed by a meta-analysis of seven clinical trials comparing risperidone with active control medication, and by further analyses of the North American Trial (analysis of covariance and path analysis). A long-term open study of risperidone has shown that the benefits of the drug extend well beyond the 8 weeks of the double-blind trials, and the low liability of risperidone for extrapyramidal side effects suggests that patients will be more likely to be compliant with risperidone treatment than with conventional neuroleptic treatment. Relapse rates can therefore be expected to be lower. Evidence from over 1100 patients, 503 of whom had taken risperidone for at least 1 year, suggests that the annual incidence of tardive dyskinesia in patients taking risperidone (7.6-9.4 mg/day) is 0.3%, compared to an annual incidence in patients taking conventional neuroleptics of 5-10%. Studies also suggest that risperidone reduces the number of days that patients with chronic schizophrenia spend as inpatients. It is concluded that mental health-care workers will need to raise their expectations about the treatment outcome of schizophrenia as a result of the introduction of risperidone.
journal_name
Int Clin Psychopharmacoljournal_title
International clinical psychopharmacologyauthors
Gutierrez-Esteinou R,Grebb JAsubject
Has Abstractpub_date
1997-09-01 00:00:00pages
S3-10eissn
0268-1315issn
1473-5857journal_volume
12 Suppl 4pub_type
杂志文章,评审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::The side effects of antipsychotic drugs have always been a major concern for clinicians and the appreciation of their importance in the treatment of schizophrenia has increased steadily over the years. Epidemiological studies as well as trials of the prevention and treatment of antipsychotic side effects are the conse...
journal_title:International clinical psychopharmacology
pub_type: 杂志文章,评审
doi:10.1097/00004850-199501005-00005
更新日期:1995-01-01 00:00:00
abstract::The objective of this study was to evaluate the effectiveness and tolerability of aripiprazole use in child and adolescent psychiatric inpatients. This was a naturalistic, retrospective evaluation of the discharged patients treated with aripiprazole on the child and adolescent unit at the Austin State Hospital. To be ...
journal_title:International clinical psychopharmacology
pub_type: 杂志文章
doi:10.1097/YIC.0b013e3280119e0c
更新日期:2007-03-01 00:00:00
abstract::Severe orthostatic and cardiorespiratory dysregulation may occur during institution of clozapine therapy both during concomitant benzodiazepine medication and on reinstitution of clozapine after a washout period. Extensive medical and neurological workup before and after the trials can nevertheless be normal. The abse...
journal_title:International clinical psychopharmacology
pub_type: 杂志文章
doi:10.1097/00004850-199300830-00012
更新日期:1993-10-01 00:00:00
abstract::Clozapine therapy does not produce the rapid response that may be required in severely disturbed patients. The latter, not uncommonly, obstruct treatment by refusing to give blood for haematological monitoring or refusing to swallow tablets. Whereas electroconvulsive therapy (ECT) may be used for rapid behavioural con...
journal_title:International clinical psychopharmacology
pub_type: 杂志文章
doi:10.1097/00004850-199903000-00002
更新日期:1999-03-01 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::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::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::The effects of moclobemide, 450 mg/day, on sleep were investigated in 12 patients with major depression. The study was carried out over six weeks, divided into three periods: (1) treatment for one week with placebo and measurement to obtain baseline values; (2) treatment with moclobemide for four weeks; and (3) one we...
journal_title:International clinical psychopharmacology
pub_type: 临床试验,杂志文章
doi:10.1097/00004850-199300730-00009
更新日期:1993-01-01 00:00:00
abstract::Medication adherence with antipsychotics is adversely impacted by the burden of untoward adverse effects. In particular, sexual side-effects may interfere with compliance, but are often underreported by patients. Sexual dysfunction related to hyperprolactinemia is commonly described, but ejaculatory disturbance due to...
journal_title:International clinical psychopharmacology
pub_type: 杂志文章
doi:10.1097/00004850-200403000-00009
更新日期:2004-03-01 00:00:00
abstract::A new selective MAO-A-inhibitor (noclobemide) was used in a double-blind comparative study of 23 patients with severe unipolar or bipolar depressive disorder. Two different doses of medication were given for 4 weeks. Effectiveness was measured by improvements in the Hamilton Rating Scale for Depression, a self-rating ...
journal_title:International clinical psychopharmacology
pub_type: 临床试验,杂志文章
doi:10.1097/00004850-198704000-00011
更新日期:1987-04-01 00:00:00
abstract::Using spectral analysis of heart rate, several studies have shown that panic disorder patients are characterized by a reduced heart rate variability (HRV), indicative of abnormalities in autonomous nervous system (ANS) function. We recently reported that patients with panic disorder, who did not respond to pharmacothe...
journal_title:International clinical psychopharmacology
pub_type: 临床试验,杂志文章
doi:10.1097/00004850-200203000-00005
更新日期:2002-03-01 00:00:00
abstract::Depression is a widespread and serious disorder inflicting an immeasurable toll on the lives of millions of people and affecting their families and colleagues. It is the cause of countless suicides especially in those whose illness has not been detected or given appropriate care. Until recently, effective pharmacother...
journal_title:International clinical psychopharmacology
pub_type: 杂志文章,评审
doi:
更新日期:1994-06-01 00:00:00
abstract::Three placebo-controlled double-blind and crossover trials were carried out to analyze the effects of oral yohimbine (YOH) 0.8 mg/kg on mood and performance in 16 healthy students. Subjective assessments (visual analogue scales, side-effects on questionnaire) and objective measurements (digit symbols, flicker fusion, ...
journal_title:International clinical psychopharmacology
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1097/00004850-198807000-00003
更新日期:1988-07-01 00:00:00
abstract::Recent studies have shown that the use of subscales derived from the Hamilton Depression (HAM-D) rating scale are just as reliable and enhance sensitivity for detecting response and remission after antidepressant treatment. The purpose of the present study was to determine if the responses on two items of the HAM-D sc...
journal_title:International clinical psychopharmacology
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1097/00004850-200211000-00002
更新日期:2002-11-01 00:00:00
abstract::Predicting the outcome of treatment with neuroleptics and understanding the factors that contribute to variability in the response to these drugs have preoccupied researchers and clinicians since the class was developed. Clinicians need empirically based prospective criteria in order to choose a treatment strategy tha...
journal_title:International clinical psychopharmacology
pub_type: 杂志文章,评审
doi:10.1097/00004850-199605002-00008
更新日期:1996-05-01 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::Vilazodone is a potent selective serotonin reuptake inhibitor and serotonin 1A receptor partial agonist approved for the treatment of major depressive disorder in adults. To assess the efficacy of vilazodone across a range of symptoms and severities of depression, data from two phase III, 8-week, randomized, double-bl...
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.0000000000000016
更新日期:2014-03-01 00:00:00
abstract::In a double-blind multi-centre study of general practice patients with DSM-III-R major depressive disorder, sertraline (50 or 100 mg/day) was compared with dothiepin (75 or 150 mg/day) and with placebo. There were 83, 96 and 90 patients evaluated in the respective treatment groups; treatment lasted 6 weeks. Patients w...
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:10.1097/00004850-199400920-00005
更新日期:1994-07-01 00:00:00
abstract::In a double-blind, between-patient clinical trial carbamazepine (CBZ) (n = 8) was compared to haloperidol (HP) (n = 9) in patients presenting with mania (DSM III). Seven patients on HP and 2 on CBZ failed to complete 4 weeks treatment. In 4 of the HP group this was because of extrapyramidal side-effects (EPS). Two pat...
journal_title:International clinical psychopharmacology
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1097/00004850-198907000-00005
更新日期:1989-07-01 00:00:00
abstract::Fluvoxamine, a selective serotonin reuptake inhibitor, was investigated in a 6-week double-blind study among severely ill inpatients with DSM-III major depression. All but 1 patient also fulfilled criteria for melancholia. Following a 3-day placebo wash-out patients were randomly assigned to fluvoxamine, imipramine or...
journal_title:International clinical psychopharmacology
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1097/00004850-198907000-00006
更新日期:1989-07-01 00:00:00
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 s...
journal_title:International clinical psychopharmacology
pub_type: 临床试验,杂志文章
doi:10.1097/YIC.0000000000000140
更新日期:2016-11-01 00:00:00
abstract::Fluoxetine, a selective inhibitor of serotonin (5-HT) uptake, was compared with placebo in a randomized double-blind longitudinal trial in 12 healthy volunteers. Sleep polygraphic recordings were performed at home twice before and once after 6 days of medication. After 6 days fluoxetine significantly decreased the amo...
journal_title:International clinical psychopharmacology
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1097/00004850-199409000-00009
更新日期:1994-09-01 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
abstract::Recent evidence has demonstrated the efficacy of pegylated interferon-alpha (IFN-alpha) in treating hepatitis C virus infection. Neuropsychiatric complications commonly occur during the course of IFN treatment, with depressive symptoms usually appearing within the first 12 weeks. Few cases of the pegylated interferon-...
journal_title:International clinical psychopharmacology
pub_type: 杂志文章
doi:10.1097/01.yic.0000170263.46008.54
更新日期:2005-09-01 00:00:00
abstract::Leukopenia and agranulocytosis are well reported and dangerous haematological side-effects associated with the use of typical and atypical antipsychotics. These potentially life-threatening phenomena have led to treatment discontinuation and the consequent reemergence of psychiatric symptoms. We report three cases of ...
journal_title:International clinical psychopharmacology
pub_type: 杂志文章
doi:10.1097/00004850-200103000-00007
更新日期:2001-03-01 00:00:00
abstract::Thirty healthy subjects 12 males and 18 females were given the acetylcholinesterase inhibitor pyridostigmine (120 mg) orally. The growth hormone (GH) response was measured as the maximum GH level post-pyridostigmine relative to baseline. Twenty-six subjects increased their GH level in response to pyridostigmine. Respo...
journal_title:International clinical psychopharmacology
pub_type: 杂志文章
doi:10.1097/00004850-199100620-00005
更新日期:1991-07-01 00:00:00
abstract::Treatment of psychotic symptoms with traditional neuroleptics has been complicated by acute extrapyramidal syndromes (EPS) and late occurring tardive dyskinesia. These widely prevalent disorders have both motor and mental components which impose additional impairments on patients who are already substantially limited ...
journal_title:International clinical psychopharmacology
pub_type: 杂志文章,评审
doi:10.1097/00004850-199702001-00004
更新日期:1997-02-01 00:00:00
abstract::Lithium is widely used in the treatment of bipolar disorder. Here we describe the syndrome of irreversible lithium-effectuated neurotoxicity in a patient within therapeutic doses and levels, which persisted after discontinuation of Lithium. A 50-year-old gentleman with Bipolar disorder presented with symptoms of Mania...
journal_title:International clinical psychopharmacology
pub_type: 杂志文章
doi:10.1097/YIC.0000000000000341
更新日期:2021-03-01 00:00:00
abstract::In a sample of 2096 consecutive primary care patients recruited in the Paris region, social phobia was a highly prevalent disorder (5.1%). The most frequent comorbid condition was depressive episode, which affected 70% of patients with social phobia of early onset (at less than 15 years of age), while the highest asso...
journal_title:International clinical psychopharmacology
pub_type: 杂志文章
doi:10.1097/00004850-199710006-00004
更新日期:1997-10-01 00:00:00