Abstract:
:One of the most effective treatments for children with Attention Deficit Disorder with Hyperactivity (ADDH) has been the prescription of methylphenidate (MPH). While laboratory-based evidence indicates that MPH effects may be rate-dependent, little is known about changes evinced in operant behavior controlled by complex reinforcement schedules. The present study examined the effects of several doses of MPH on the operant key-pressing behavior of 20 children with ADDH who were favorable responders to the drug. Following a drug-free training period, each child performed the task across all doses in a randomly assigned sequence under double-blind placebo control conditions. Rate-dependent effects were found for both high- and low-rate reinforcement schedules. The strength of these effects varied across dose. These results have implications for the nature of rate-dependent phenomena in humans and investigations of treatment parameters in the pharmacotherapy of children with ADDH.
journal_name
Int Clin Psychopharmacoljournal_title
International clinical psychopharmacologyauthors
DuPaul GJ,Rapport MD,Vyse SAdoi
10.1097/00004850-198810000-00006subject
Has Abstractpub_date
1988-10-01 00:00:00pages
349-61issue
4eissn
0268-1315issn
1473-5857journal_volume
3pub_type
临床试验,杂志文章,随机对照试验abstract::Panic disorder has recently been recognized as a distinct sub-type of anxiety which may occur with or without phobic avoidance. Controlled prospective trials have demonstrated the efficacy of the tricyclic antidepressants and monoamine oxidase inhibitors in the treatment of this disorder. The use of benzodiazepines an...
journal_title:International clinical psychopharmacology
pub_type: 杂志文章,评审
doi:10.1097/00004850-198601000-00002
更新日期:1986-01-01 00:00:00
abstract::The tricyclic antidepressants (TCAs) are still considered as first-line treatment for depression, despite the availability of the selective serotonin reuptake inhibitors (SSRIs). This paper considers the current situation in reverse by assuming that only the SSRIs, in particular fluvoxamine, are available and the TCAs...
journal_title:International clinical psychopharmacology
pub_type: 杂志文章,评审
doi:
更新日期:1995-01-01 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::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::The treatment of negative symptoms of schizophrenia presents a major clinical challenge. This review examines the evidence pertaining to the efficacy, tolerability and safety of adding selective serotonin reuptake inhibitors (SSRIs) to antipsychotic agents in the treatment of negative symptoms in schizophrenia. Import...
journal_title:International clinical psychopharmacology
pub_type: 杂志文章,评审
doi:10.1097/00004850-200311000-00001
更新日期:2003-11-01 00:00:00
abstract::Negative symptoms are a key feature of schizophrenia. Novel (atypical) antipsychotic drugs, unlike conventional antipsychotics, cause substantial reductions in Positive and Negative Symptom Scale (PANSS) scores. Negative symptoms, however, can arise from both the pathology of the disease (primary negative symptoms) an...
journal_title:International clinical psychopharmacology
pub_type: 杂志文章,评审
doi:10.1097/00004850-199803003-00008
更新日期:1998-03-01 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::In recent years the efficacy of new antipsychotics has been investigated through a number of randomized controlled trials. This paper considers some methodological flaws that affect these studies and proposes possible solutions. The final goal is the implementation of a new generation of trials with the aim of demonst...
journal_title:International clinical psychopharmacology
pub_type: 杂志文章
doi:10.1097/00004850-199903000-00012
更新日期:1999-03-01 00:00:00
abstract::Most antidepressants in clinical use are believed to function by enhancing neurotransmission of serotonin [5-hydroxytryptamine (5-HT)] and/or norepinephrine (NE) via inhibition of neurotransmitter reuptake. Agents that affect reuptake of both 5-HT and NE (serotonin-norepinephrine reuptake inhibitors) have been postula...
journal_title:International clinical psychopharmacology
pub_type: 杂志文章,评审
doi:10.1097/YIC.0b013e3282f41d7e
更新日期:2008-05-01 00:00:00
abstract::Reports of decreased mortality among patients with schizophrenia who use clozapine may be biased if clozapine is prescribed to relatively healthy patients and if intensive monitoring during its use prevents (under-treatment of) somatic disorder. We aimed to assess whether there is a difference in: (1) somatic comorbid...
journal_title:International clinical psychopharmacology
pub_type: 杂志文章
doi:10.1097/YIC.0000000000000292
更新日期:2020-01-01 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::We aimed to construct and assess the psychometric properties of the My Medicines and Me Questionnaire (M3Q), a self-report side-effect questionnaire for mental health patients. Thirty individuals taking a psychotropic medication completed the M3Q side-effect checklist along with the Liverpool University Neuroleptic Si...
journal_title:International clinical psychopharmacology
pub_type: 杂志文章
doi:10.1097/YIC.0000000000000072
更新日期:2015-07-01 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 utility of milnacipran in the treatment of major depression has been the subject of an extensive clinical development programme. Comparative studies with tricyclic antidepressant drugs have demonstrated equivalent efficacy, with improved tolerability, in particular with respect to autonomic effects. In comparison ...
journal_title:International clinical psychopharmacology
pub_type: 杂志文章,评审
doi:10.1097/00004850-200206001-00006
更新日期:2002-06-01 00:00:00
abstract::Eighteen patients with rapid cycling bipolar affective disorder were recruited for an open trial of carbamazepine. Of these patients all but 2 had been resistant to lithium prophylaxis. Twelve of the patients were able to complete at least 6 months on carbamazepine. Of these 12 patients, 2 had a complete remission of ...
journal_title:International clinical psychopharmacology
pub_type: 杂志文章
doi:10.1097/00004850-198804000-00003
更新日期:1988-04-01 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::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::Fifty-five patients with moderate to sever panic disorder were treated for 9 weeks with alprazolam or imipramine and were then, except for one patient who had committed suicide, re-examined after on average 3 years of treatment. At follow-up most patients (74%) did not suffer from panic attacks at all. In the beginnin...
journal_title:International clinical psychopharmacology
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1097/00004850-199300820-00006
更新日期:1993-07-01 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::Clozapine is the only evidence-based antipsychotic for treatment-resistant schizophrenia. However, it has considerable side effects, limiting its usability and reducing patients' adherence. One of the most common and distressing side effects is hypersalivation, which can be debilitating, stigmatizing and potentially d...
journal_title:International clinical psychopharmacology
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1097/YIC.0000000000000251
更新日期:2019-03-01 00:00:00
abstract::Scientific, professional, and governmental bodies have in recent years intensified efforts to formulate guidelines for the treatment of depression with the goal that medical practice should comply with these standards and thus improve patient care. 'Evidence-based medicine' demands that medical practice should explici...
journal_title:International clinical psychopharmacology
pub_type: 杂志文章,评审
doi:10.1097/00004850-199906003-00004
更新日期:1999-06-01 00:00:00
abstract::Good evidence now exists for a therapeutic action of carbamazepine (CBZ) both in acute mania and in the prophylaxis of manic depression. Comparison with other existing therapies and incidence of adverse effects in psychiatric patients also deserve more clinical research. This paper reviews these clinical issues and th...
journal_title:International clinical psychopharmacology
pub_type: 杂志文章,评审
doi:10.1097/00004850-198807000-00001
更新日期:1988-07-01 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 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::A number of compounds having an effect on serotonergic transmission have been shown to have a beneficial therapeutic action in patients with bulimia nervosa. Many previous studies, however, have suffered from methodological shortcomings, in particular small population sizes. This article reviews present data which sug...
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:10.1097/00004850-199300840-00014
更新日期:1993-01-01 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::This case series describes the development of retrograde ejaculation with the antipsychotic iloperidone. Iloperidone is a relatively new antipsychotic and has a strong α-1 receptor antagonism, which may explain this rare adverse effect. ...
journal_title:International clinical psychopharmacology
pub_type: 杂志文章
doi:10.1097/YIC.0b013e32835e9112
更新日期:2013-05-01 00:00:00
abstract::Sixteen young male volunteers received single doses of moclobemide 200 mg, moclobemide 400 mg, amitriptyline 50 mg and placebo in a double-blind crossover study. Subjects then completed a test battery which is sensitive to the effects of psychoactive drugs at 1, 2, and 4 h post-dose. The test battery included tasks of...
journal_title:International clinical psychopharmacology
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1097/00004850-199300810-00007
更新日期:1993-04-01 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