Zyprexa Related Published Studies
Well-designed clinical trials related to Zyprexa (Olanzapine)
Olanzapine-Divalproex combination versus divalproex monotherapy in the treatment of bipolar mixed episodes: a double-blind, placebo-controlled study. [2009.09.22]
A double-blind randomized controlled trial of olanzapine plus sertraline vs olanzapine plus placebo for psychotic depression: the study of pharmacotherapy of psychotic depression (STOP-PD). [2009.08]
Effectiveness and safety of the combination of fluoxetine and olanzapine in outpatients with bipolar depression: an open-label, randomized, flexible-dose study in Puerto Rico. [2009.08]
A randomized controlled trial of the effect of sublingual orally disintegrating olanzapine versus oral olanzapine on body mass index: the PLATYPUS Study. [2009.08]
Olanzapine dosing above the licensed range is more efficacious than lower doses: fact or fiction? [2009.07]
Olanzapine compared to quetiapine in adolescents with a first psychotic episode. [2009.07]
Olanzapine/fluoxetine combination vs. lamotrigine in the 6-month treatment of bipolar I depression. [2009.07]
Maintenance of response following stabilization of mixed index episodes with olanzapine monotherapy in a randomized, double-blind, placebo-controlled study of bipolar 1 disorder. [2009.07]
Ziprasidone Vs Olanzapine in Recent-Onset Schizophrenia and Schizoaffective Disorder: Results of an 8-Week Double-Blind Randomized Controlled Trial. [2009.06.19]
Olanzapine shifts the temporal relationship between the daily acrophase of serum prolactin and cortisol concentrations rhythm in healthy men. [2009.06]
Cognitive effectiveness of olanzapine and risperidone in first-episode psychosis. [2009.05]
Neurocognitive effectiveness of haloperidol, risperidone, and olanzapine in first-episode psychosis: a randomized, controlled 1-year follow-up comparison. [2009.05]
Weight gain, metabolic parameters, and the impact of race in aggressive inpatients randomized to double-blind clozapine, olanzapine or haloperidol. [2009.05]
An exploration of the effect of modafinil on olanzapine associated weight gain in normal human subjects. [2009.04.01]
Aripiprazole added to overweight and obese olanzapine-treated schizophrenia patients. [2009.04]
A 24-week, multicenter, open-label, randomized study to compare changes in glucose metabolism in patients with schizophrenia receiving treatment with olanzapine, quetiapine, or risperidone. [2009.04]
A 28-week, randomized, double-blind study of olanzapine versus aripiprazole in the treatment of schizophrenia. [2009.04]
Divalproex ER combined with olanzapine or risperidone for treatment of acute exacerbations of schizophrenia. [2009.04]
Predictors and correlates for weight changes in patients co-treated with olanzapine and weight mitigating agents; a post-hoc analysis. [2009.03.28]
A double-blind, randomized comparative study of aripiprazole and olanzapine in patients with schizophrenia. [2009.03.15]
A single-dose, randomized, two-way crossover study comparing two olanzapine tablet products in healthy adult male volunteers under fasting conditions. [2009.03]
[Pattern and evolution of the prescription of olanzapine during one year: Results of the cohort study ECOL] [2009.02]
Effects of aripiprazole on prolactin levels in subjects with schizophrenia during cross-titration with risperidone or olanzapine: analysis of a randomized, open-label study. [2009.02]
Olanzapine versus placebo in adolescents with schizophrenia: a 6-week, randomized, double-blind, placebo-controlled trial. [2009.01]
Olanzapine in cocaine dependence: a double-blind, placebo-controlled trial. [2009.01]
Rosiglitazone in the assistance of metabolic control during olanzapine administration in schizophrenia: a pilot double-blind, placebo-controlled, 12-week trial. [2009.01]
Effects of clozapine and olanzapine on cytokine systems are closely linked to weight gain and drug-induced fever. [2009.01]
An Exploration of the Effect of Modafinil on Olanzapine Associated Weight Gain in Normal Human Subjects. [2008.12.20]
Effect of antipsychotic drugs on brain morphometry. A randomized controlled one-year follow-up study of haloperidol, risperidone and olanzapine. [2008.12.12]
Maintenance of response following stabilization of mixed index episodes with olanzapine monotherapy in a randomized, double-blind, placebo-controlled study of bipolar 1 disorder. [2008.12.01]
Olanzapine for the treatment of borderline personality disorder: variable dose 12-week randomised double-blind placebo-controlled study. [2008.12]
Olanzapine versus aripiprazole for the treatment of agitation in acutely ill patients with schizophrenia. [2008.12]
Olanzapine versus divalproex versus placebo in the treatment of mild to moderate mania: a randomized, 12-week, double-blind study. [2008.11]
Olanzapine in the treatment of low body weight and obsessive thinking in women with anorexia nervosa: a randomized, double-blind, placebo-controlled trial. [2008.10]
Changes in neuropsychological functioning following treatment with risperidone, olanzapine, and conventional antipsychotic medications. [2008.10]
Shift from first generation antipsychotics to olanzapine may improve health-related quality of life of stable but residually symptomatic schizophrenic outpatients: a prospective, randomized study. [2008.09]
Strategies of treatment with olanzapine in schizophrenic patients during stable phase: results of a pilot study. [2008.09]
Olanzapine versus droperidol for the treatment of primary headache in the emergency department. [2008.09]
Clozapine versus "high-dose" olanzapine in refractory early-onset schizophrenia: an open-label extension study. [2008.08]
Standard and higher dose of olanzapine in patients with schizophrenia or schizoaffective disorder: a randomized, double-blind, fixed-dose study. [2008.08]
A multicenter, randomized, double-blind study of the effects of aripiprazole in overweight subjects with schizophrenia or schizoaffective disorder switched from olanzapine. [2008.07]
Assessment of strategies for switching patients from olanzapine to risperidone: a randomized, open-label, rater-blinded study. [2008.06.30]
Effect of olanzapine and risperidone on subjective well-being and craving for cannabis in patients with schizophrenia or related disorders: a double-blind randomized controlled trial. [2008.06]
Olanzapine plus dialectical behavior therapy for women with high irritability who meet criteria for borderline personality disorder: a double-blind, placebo-controlled pilot study. [2008.06]
Olanzapine reduces urge to smoke and nicotine withdrawal symptoms in community smokers. [2008.06]
Metformin plus sibutramine for olanzapine-associated weight gain and metabolic dysfunction in schizophrenia: a 12-week double-blind, placebo-controlled pilot study. [2008.05.30]
Orlistat in clozapine- or olanzapine-treated patients with overweight or obesity: a 16-week randomized, double-blind, placebo-controlled trial. [2008.05]
Weight gain during olanzapine treatment for psychotic depression: effects of dose and age. [2008.05]
Switching from risperidone to olanzapine in a one-year, randomized, open-label effectiveness study of schizophrenia. [2008.05]
8-week, single-blind, randomized trial comparing risperidone versus olanzapine augmentation of serotonin reuptake inhibitors in treatment-resistant obsessive-compulsive disorder. [2008.05]
An 8-week, double-blind, randomized, placebo-controlled study of olanzapine long-acting injection in acutely ill patients with schizophrenia. [2008.05]
An 8-Week, Double-Blind, Randomized, Placebo-Controlled Study of Olanzapine Long-Acting Injection in Acutely Ill Patients With Schizophrenia. [2008.04.29]
Obsessive-compulsive symptoms in a randomized, double-blind study with olanzapine or risperidone in young patients with early psychosis. [2008.04]
Olanzapine or lamotrigine addition to lithium in remitted bipolar disorder patients with anxiety disorder comorbidity: a randomized, single-blind, pilot study. [2008.04]
Metabolic risk with second-generation antipsychotic treatment: a double-blind randomized 8-week trial of risperidone and olanzapine. [2008.04]
Predicting antipsychotic drug response - replication and extension to six weeks in an international olanzapine study. [2008.04]
Orlistat in Clozapine- or Olanzapine-Treated Patients With Overweight or Obesity: A 16-Week Randomized, Double-Blind, Placebo-Controlled Trial. [2008.03.11]
Clozapine and "high-dose" olanzapine in refractory early-onset schizophrenia: a 12-week randomized and double-blind comparison. [2008.03.01]
Olanzapine in the treatment of pathological gambling: a negative randomized placebo-controlled trial. [2008.03]
Metformin addition attenuates olanzapine-induced weight gain in drug-naive first-episode schizophrenia patients: a double-blind, placebo-controlled study. [2008.03]
Oral risperidone, olanzapine and quetiapine versus haloperidol in psychotic agitation. [2008.02.15]
Olanzapine plus carbamazepine v. carbamazepine alone in treating manic episodes. [2008.02]
A randomized, double-blind comparison of clozapine and high-dose olanzapine in treatment-resistant patients with schizophrenia. [2008.02]
Predictors of antipsychotic-induced weight gain in first-episode psychosis: conclusions from a randomized, double-blind, controlled prospective study of olanzapine, risperidone, and haloperidol. [2008.02]
A comparison of the effects of olanzapine and risperidone versus placebo on ghrelin plasma levels. [2008.02]
Weight gain induced by haloperidol, risperidone and olanzapine after 1 year: findings of a randomized clinical trial in a drug-naive population. [2008.02]
Evaluation of the efficacy and safety of olanzapine as an adjunctive treatment for anorexia nervosa in adolescent females: a randomized, double-blind, placebo-controlled trial. [2008.01.31]
Olanzapine in the Treatment of Pathological Gambling: A Negative Randomized Placebo-Controlled Trial. [2008.01.30]
Olanzapine versus lithium in the acute treatment of bipolar mania: A double-blind, randomized, controlled trial. [2008.01]
A psychoeducational program for weight loss in patients who have experienced weight gain during antipsychotic treatment with olanzapine. [2008.01]
A randomized, flexible-dose, quasi-naturalistic comparison of quetiapine, risperidone, and olanzapine in the short-term treatment of schizophrenia: the QUERISOLA trial. [2008.01]
Comparison of intramuscular ziprasidone, olanzapine, or aripiprazole for agitation: a quantitative review of efficacy and safety. [2007.12]
Clozapine and olanzapine are associated with food craving and binge eating: results from a randomized double-blind study. [2007.12]
How effective is it to sequentially switch among Olanzapine, Quetiapine and Risperidone?-A randomized, open-label study of algorithm-based antipsychotic treatment to patients with symptomatic schizophrenia in the real-world clinical setting. [2007.12]
Cognition, functioning and quality of life in schizophrenia treatment: Results of a one-year randomized controlled trial of olanzapine and quetiapine. [2007.11]
Effect of olanzapine, risperidone, and haloperidol treatment on weight and body mass index in first-episode schizophrenia patients in India: a randomized, double-blind, controlled, prospective study. [2007.11]
Effect of olanzapine or risperidone treatment on some cognitive functions in a one-year follow-up of schizophrenia outpatients with prominent negative symptoms. [2007.11]
A 12-week randomized clinical trial to evaluate metabolic changes in drug-naive, first-episode psychosis patients treated with haloperidol, olanzapine, or risperidone. [2007.11]
Rapid tranquillisation in psychiatric emergency settings in India: pragmatic randomised controlled trial of intramuscular olanzapine versus intramuscular haloperidol plus promethazine. [2007.10.27]
Olanzapine versus placebo in the treatment of adolescents with bipolar mania. [2007.10]
Influence of topiramate on olanzapine-related weight gain in women: an 18-month follow-up observation. [2007.10]
Treatment with amisulpride and olanzapine improve neuropsychological function in schizophrenia. [2007.10]
Effects of olanzapine, risperidone and haloperidol on prepulse inhibition in schizophrenia patients: a double-blind, randomized controlled trial. [2007.09]
Olanzapine versus chlorpromazine in the treatment of schizophrenia: a pooled analysis of four 6-week, randomized, open-label studies in the Middle East and North Africa. [2007.08]
Long-acting injectable risperidone v. olanzapine tablets for schizophrenia or schizoaffective disorder. Randomised, controlled, open-label study. [2007.08]
Effects of olanzapine, risperidone and haloperidol on prepulse inhibition in schizophrenia patients: A double-blind, randomized controlled trial. [2007.07.25]
Effects of olanzapine, quetiapine, and risperidone on neurocognitive function in early psychosis: a randomized, double-blind 52-week comparison. [2007.07]
Efficacy and tolerability of olanzapine, quetiapine, and risperidone in the treatment of early psychosis: a randomized, double-blind 52-week comparison. [2007.07]
Olanzapine therapy in anorexia nervosa: psychobiological effects. [2007.07]
Dissociating medication effects from learning and practice effects in a neurocognitive study of schizophrenia: Olanzapine versus haloperidol. [2007.07]
Metformin as an adjunctive treatment to control body weight and metabolic dysfunction during olanzapine administration: a multicentric, double-blind, placebo-controlled trial. [2007.07]
Comparison of olanzapine to risperidone in substance-abusing individuals with schizophrenia. [2007.07]
Attenuating effect of reboxetine on appetite and weight gain in olanzapine-treated schizophrenia patients: a double-blind placebo-controlled study. [2007.06]
Olanzapine versus lithium in the acute treatment of bipolar mania: A double-blind, randomized, controlled trial. [2007.05.23]
Olanzapine-induced weight gain in anorexia nervosa: involvement of leptin and ghrelin secretion? [2007.05]
Human reward system activation is modulated by a single dose of olanzapine in healthy subjects in an event-related, double-blind, placebo-controlled fMRI study. [2007.04]
The effects of olanzapine and fluphenazine on plasma cortisol, prolactin and muscle rigidity in schizophrenic patients: a double blind study. [2007.03.30]
A randomized controlled trial of olanzapine versus haloperidol in the treatment of primary negative symptoms and neurocognitive deficits in schizophrenia. [2007.03]
A double-blind comparison of the effect of the antipsychotics haloperidol and olanzapine on sleep in mania. [2007.03]
Insulin counter-regulatory factors, fibrinogen and C-reactive protein during olanzapine administration: effects of the antidiabetic metformin. [2007.03]
Attenuating effect of reboxetine on appetite and weight gain in olanzapine-treated schizophrenia patients: a double-blind placebo-controlled study. [2007.02.20]
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