Influence of olanzapine on QT variability and complexity measures of heart rate in patients with schizophrenia.

abstract：:Some of the selective serotonin reuptake inhibitors (SSRI)-induced motor side effects are mediated by stimulating 5-HT2 receptors in the basal ganglia, probably because serotonin inhibits the subsequent neuronal dopamine release. We hypothesized that nefazodone, a serotonin 2 antagonist/reuptake inhibitor (SARI) that ...

journal_title：Journal of clinical psychopharmacology

authors： Avila A,Cardona X,Martin-Baranera M,Maho P,Sastre F,Bello J

更新日期：2003-10-01 00:00:00

abstract：BACKGROUND:The development of new-generation antidepressants comes at a time of great clinical need when the global burden of depression, suicide, and other psychiatric conditions continues to increase. Our current treatment armamentarium is limited by the time delay needed for antidepressant effects and the significan...

journal_title：Journal of clinical psychopharmacology

authors： Mischel NA,Kritzer MD,Patkar AA,Masand PS,Szabo ST

更新日期：2019-11-01 00:00:00

abstract：:Four patients with chronic schizophrenia were treated with a combination of fluvoxamine, haloperidol, and benztropine. The combination significantly impaired performance on tests of delayed recall memory and attentional function. Haloperidol concentrations in serum were monitored in three patients and were robustly el...

journal_title：Journal of clinical psychopharmacology

authors： Daniel DG,Randolph C,Jaskiw G,Handel S,Williams T,Abi-Dargham A,Shoaf S,Egan M,Elkashef A,Liboff S

更新日期：1994-10-01 00:00:00

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...

journal_title：Journal of clinical psychopharmacology

authors： Dording CM,Dalton ED,Pencina MJ,Fava M,Mischoulon D

更新日期：2012-02-01 00:00:00

abstract：:In a double-blind, parallel groups study, 60 healthy student volunteers (29 men and 31 women, aged 19-22 years) were randomly allocated to receive placebo, 100 or 200 mg modafinil. Two hours later, in the early evening, they completed an extensive cognitive battery. The 3 groups did not differ in self-ratings of sleep...

journal_title：Journal of clinical psychopharmacology

authors： Randall DC,Viswanath A,Bharania P,Elsabagh SM,Hartley DE,Shneerson JM,File SE

更新日期：2005-04-01 00:00:00

abstract：:Quetiapine (QTP) combined with lithium (Li) or divalproex (DVP) for the treatment of mania was evaluated in 2 double-blind, placebo-controlled studies. Patients were randomized to 3 or 6 weeks of treatment with QTP plus Li/DVP or placebo (PBO) plus Li/DVP. Quetiapine was dosed up to 800 mg/d; Li was dosed to achieve s...

journal_title：Journal of clinical psychopharmacology

authors： Yatham LN,Paulsson B,Mullen J,Vågerö AM

更新日期：2004-12-01 00:00:00

abstract：:The aims of this study were to examine whether pindolol, a serotonin (5-hydroxytryptamine [5-HT])-1A receptor antagonist, and mianserin, a 5-HT2A/C and alpha2-adrenoceptor (alpha2-AR) antagonist, may augment the clinical efficacy of fluoxetine, a selective serotonin reuptake inhibitor, and shorten the latency of onset...

journal_title：Journal of clinical psychopharmacology

authors： Maes M,Libbrecht I,van Hunsel F,Campens D,Meltzer HY

更新日期：1999-04-01 00:00:00

abstract：PURPOSE:The neuropeptide oxytocin (OXT) has a variety of physiological functions in maternal behavior and attachment including sexual behavior. Based on animal research and our previous human studies, we set out to investigate intranasal administration of OXT and hypothesized that OXT should be able to modulate sexual ...

journal_title：Journal of clinical psychopharmacology

authors： Kruger THC,Deiter F,Zhang Y,Jung S,Schippert C,Kahl KG,Heinrichs M,Schedlowski M,Hartmann U

更新日期：2018-06-01 00:00:00

abstract：BACKGROUND:Dopaminergic dysfunction, namely, dopamine transporter (DAT) availability variations in patients with drug-naive schizophrenia after long-term treatment, is still not well understood. The aims of the study were to explore (i) whether the DAT availability in patients with drug-naive schizophrenia differed aft...

journal_title：Journal of clinical psychopharmacology

authors： Chang WH,Chen KC,Lee IH,Chi MH,Chen PS,Yao WJ,Chiu NT,Yang YK

更新日期：2017-02-01 00:00:00

abstract：OBJECTIVES:To determine if prolactin levels are associated with glucose-insulin homeostasis in antipsychotic-treated patients with schizophrenia. METHOD:Prolactin levels and glucose homeostasis (quantified using oral glucose tolerance testing, insulin measurement, and homeostasis model assessment) were measured in 15 ...

journal_title：Journal of clinical psychopharmacology

authors： Howes OD,Smith S,Gaughran FP,Amiel SA,Murray RM,Pilowsky LS

更新日期：2006-12-01 00:00:00

abstract：:Sexual dysfunctions (SDs) occur frequently in schizophrenia patients and have a huge impact on quality of life and compliance. They are often associated with antipsychotic medication. Nicotine consumption, negative or depressive symptoms, and physical illness are also discussed as contributing factors. Data on SD in f...

journal_title：Journal of clinical psychopharmacology

authors： Malik P,Kemmler G,Hummer M,Riecher-Roessler A,Kahn RS,Fleischhacker WW,EUFEST Study Group.

更新日期：2011-06-01 00:00:00

abstract：:A double-blind controlled study comparing the effects of bupropion to doxepin in outpatients with primary depression was conducted to evaluate efficacy and safety differences between the two drugs. Following a 7-day placebo washout period, patients could be treated for up to 13 weeks on either treatment. Antidepressan...

journal_title：Journal of clinical psychopharmacology

authors： Feighner J,Hendrickson G,Miller L,Stern W

更新日期：1986-02-01 00:00:00

abstract：PURPOSE/BACKGROUND:Emotional adverse effects due to antidepressant use may cause difficulties for the clinician in the treatment of depression. In this prospective study, the emotional adverse effects of antidepressants were evaluated in various aspects. METHODS/PROCEDURES:Ninety eight patients diagnosed with major de...

journal_title：Journal of clinical psychopharmacology

authors： Aşçibaşi K,Çökmüş FP,Dikici DS,Özkan HM,Alçi D,Altunsoy N,Kuru E,Yüzeren S,Aydemir Ö

更新日期：2020-11-01 00:00:00

abstract：:We compared fasting lipids and other metabolic parameters in 211 normoglycemic patients meeting the DSM-IV diagnosis of schizophrenia or schizoaffective disorder undergoing continuous treatment with olanzapine, risperidone, or typical antipsychotics for at least 1 year. Blood samples were obtained after an 11-hour (+/...

journal_title：Journal of clinical psychopharmacology

authors： Hardy TA,Marquez E,Kryzhanovskaya L,Taylor CC,Cavazzoni P

更新日期：2006-08-01 00:00:00

abstract：:Physician-rating scales remain the standard in antidepressant clinical trials. The current study aimed to examine the discrepancies between physician-rating scales and self-rating scales for symptoms and functioning, before and after treatment, in newly hospitalized patients. A total of 131 acutely ill inpatients with...

journal_title：Journal of clinical psychopharmacology

authors： Lin CH,Lu MJ,Wong J,Chen CC

更新日期：2014-12-01 00:00:00

abstract：:The aim of this study was to investigate whether obsessive-compulsive patients previously treated successfully with clomipramine or fluvoxamine could tolerate reduction of the daily dosage without worsening of the clinical condition. Thirty informed obsessive-compulsive patients, given a diagnosis according to DSM-III...

journal_title：Journal of clinical psychopharmacology

authors： Mundo E,Bareggi SR,Pirola R,Bellodi L,Smeraldi E

更新日期：1997-02-01 00:00:00

abstract：:Quetiapine is an atypical antipsychotic that has sedative effects. In this retrospective study, indices of alcohol use were compared for alcohol-dependent subjects who either were (n = 30) or were not (n = 20) treated with quetiapine (25 to 200 mg nightly) for disturbed sleep. Indices examined included total days of a...

journal_title：Journal of clinical psychopharmacology

authors： Monnelly EP,Ciraulo DA,Knapp C,LoCastro J,Sepulveda I

更新日期：2004-10-01 00:00:00

abstract：PURPOSE/BACKGROUND:Many investigators reported that pharmacological treatment of female sexual dysfunction (FSD) has been a promising field yet to be explored. The purpose of this pilot study was to investigate the efficacy and safety of a topical cream containing small concentrations of three vasodilators with differe...

journal_title：Journal of clinical psychopharmacology

authors： Gomaa AA,Abdel Aziz NM,Thabet RH,Fouly HA,Altellawy SH,Gomaa GA

更新日期：2018-02-01 00:00:00

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

authors： Yang N,Li S,Liu S,Lv Y,Yu L,Deng Y,Li H,Fang M,Huo Y,Li W,Peng S

更新日期：2019-05-01 00:00:00

abstract：:The optimal treatment for schizoaffective disorder (SCA) is not well established. In this initial 6-month open-label treatment period of a large, multiphase, relapse-prevention study, the efficacy and safety of paliperidone palmitate once-monthly (PP1M) injectable were evaluated in subjects with symptomatic SCA. Subje...

journal_title：Journal of clinical psychopharmacology

authors： Fu DJ,Turkoz I,Simonson RB,Walling D,Schooler N,Lindenmayer JP,Canuso C,Alphs L

更新日期：2016-08-01 00:00:00

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...

journal_title：Journal of clinical psychopharmacology

authors： McEvoy JP

更新日期：1983-10-01 00:00:00

abstract：:To identify factors associated with anticholinergic abuse in patients taking antipsychotics and anticholinergics and to document the extent of extrapyramidal side effects in anticholinergic abusers, 21 anticholinergic abusers were matched with 21 controls without a history of anticholinergic abuse for diagnosis and an...

journal_title：Journal of clinical psychopharmacology

authors： Wells BG,Marken PA,Rickman LA,Brown CS,Hamann G,Grimmig J

更新日期：1989-12-01 00:00:00

abstract：:Hyperprolactinemia mediated by antagonism of dopaminergic neurotransmission in the pituitary gland is a common adverse effect of antipsychotics. Recent studies have suggested that polymorphisms of dopamine receptors can affect the therapeutic response to antipsychotics. Thus, our aim was to evaluate whether 2 such pol...

journal_title：Journal of clinical psychopharmacology

authors： López-Rodríguez R,Román M,Novalbos J,Pelegrina ML,Ochoa D,Abad-Santos F

更新日期：2011-10-01 00:00:00

abstract：:Side effect and health status changes were measured in 3 studies in which outpatients experiencing suboptimal efficacy or tolerability with their current antipsychotic were switched to 6 weeks of open-label ziprasidone. The studies differed only in the patient's prior antipsychotic; 1 study group was on olanzapine (n ...

journal_title：Journal of clinical psychopharmacology

authors： Weiden PJ,Daniel DG,Simpson G,Romano SJ

更新日期：2003-12-01 00:00:00

abstract：:This study tested the association between tardive dyskinesia (TD) and polymorphic variations in (a) 2 cytochrome P450 (CYP) genes (CYP2D6 or CYP3A5), (b) 2 DRD2 variants (Ser311Cys and -141C Ins/del) and the Ser9Gly DRD3 variants, (c) 2 glutathione S-transferases (GSTT1 and GSTM1), and (d) variations in the PgP gene, ...

journal_title：Journal of clinical psychopharmacology

authors： de Leon J,Susce MT,Pan RM,Koch WH,Wedlund PJ

更新日期：2005-10-01 00:00:00

abstract：:Alprazolam kinetics following a single 1.0-mg oral dose of alprazolam were compared between seven dialysis-dependent patients with chronic renal failure and seven healthy controls matched for age, sex, and weight. There were no significant differences between patients and controls in alprazolam half-life (11.5 vs. 11....

journal_title：Journal of clinical psychopharmacology

authors： Ochs HR,Greenblatt DJ,Labedzki L,Smith RB

更新日期：1986-10-01 00:00:00

abstract：:Twenty-two patients affected by bipolar or schizoaffective disorder, in whom carbamazepine was added to lithium after recurrence when on maintenance with lithium alone, were followed up prospectively for 2 to 13 years. The number of episodes, hospitalizations, and cumulative affective morbidity was markedly reduced af...

journal_title：Journal of clinical psychopharmacology

authors： Bocchetta A,Chillotti C,Severino G,Ardau R,Del Zompo M

更新日期：1997-04-01 00:00:00

abstract：OBJECTIVE:A serious side effect of atypical antipsychotics is increased body weight, which leads to further morbidity and nonadherence to medication. It has been suggested that both genetic and nongenetic variables may influence antipsychotics-related weight gain. This study aimed to simultaneously explore the effects ...

journal_title：Journal of clinical psychopharmacology

authors： Lane HY,Liu YC,Huang CL,Chang YC,Wu PL,Lu CT,Chang WH

更新日期：2006-04-01 00:00:00

abstract：:Forty bipolar depressed inpatients underwent three consecutive cycles of total sleep deprivation (TSD). At the beginning of the study, 20 patients were free of psychotropic drugs and 20 had been receiving lithium medication for at least 6 months. Mood was rated on the Hamilton Rating Scale for Depression before and af...

journal_title：Journal of clinical psychopharmacology

authors： Benedetti F,Colombo C,Barbini B,Campori E,Smeraldi E

更新日期：1999-06-01 00:00:00

abstract：:Successful discontinuation of therapeutic drugs requires patients to negotiate two potentially difficult phases. First, they must complete the drug discontinuation procedure itself, which may entail coping with rebound and withdrawal symptoms as well as anxiety due to stopping a treatment on which they depend psycholo...

journal_title：Journal of clinical psychopharmacology

authors： Spiegel DA

更新日期：1999-12-01 00:00:00