olanzapine and Affective-Disorders--Psychotic

Major depression with psychotic features, while fairly common, is frequently misdiagnosed. Symptoms seen in these patients are those of an overall severe depressive disorder with psychomotor impairment (retardation or agitation), guilt, suicidal preoccupation, and neuropsychological impairment. A number of biological characteristics and behavioral symptoms are specific to patients suffering from psychotic depression and differ significantly from those of nonpsychotic depression. Psychotic depression is seen in patients of all ages, and it has a high short-term morbidity and risk of suicide. Data support the use of antipsychotics in combination with antidepressants for major depression with psychotic features, but other treatments may have as great or greater efficacy for the disorder. This article focuses on recognizing the features of psychotic depression, the success of current treatment options, and new treatments under investigation.

Topics: Affective Disorders, Psychotic; Antidepressive Agents; Antipsychotic Agents; Benzodiazepines; Clinical Trials as Topic; Depressive Disorder; Drug Therapy, Combination; Electroconvulsive Therapy; Fluoxetine; Humans; Lithium; Mifepristone; Olanzapine; Pirenzepine; Receptors, Glucocorticoid; Treatment Outcome

Soon after the introduction of antipsychotic drugs into clinical practice, these agents were observed to be capable of producing not only acute extrapyramidal ("parkinsonian") side effects, but also later occurring abnormal involuntary movements that came to be called tardive dyskinesia. Since antipsychotic drugs are used in a variety of conditions that include psychotic features, studies have attempted to determine whether specific diagnostic subgroups may experience different degrees of vulnerability to drug-induced movement disorders. This issue is important not only to inform clinical practice, but also to provide clues to pathophysiology. A number of studies suggest that patients with affective disorders are at greater risk for developing tardive dyskinesia (controlling, to the extent possible, for other relevant variables such as age, sex, length of treatment). Encouraging preliminary data with new antipsychotic drugs such as olanzapine suggest that the risk of tardive dyskinesia associated with long-term antipsychotic drug use may be substantially reduced. This would go a long way toward improving the benefit-to-risk ratio of antipsychotic drug treatment, particularly in patients with affective disorders.

Topics: Adult; Affective Disorders, Psychotic; Anticonvulsants; Antipsychotic Agents; Benzodiazepines; Bipolar Disorder; Carbamazepine; Controlled Clinical Trials as Topic; Dibenzothiazepines; Drug Administration Schedule; Dyskinesia, Drug-Induced; Female; Humans; Imidazoles; Indoles; Male; Olanzapine; Piperazines; Pirenzepine; Psychotic Disorders; Quetiapine Fumarate; Risk Assessment; Risk Factors; Risperidone; Schizophrenia; Thiazoles; Treatment Outcome

Psychotic depression is a severely disabling and potentially lethal disorder. Little is known about the efficacy and tolerability of continuing antipsychotic medication for patients with psychotic depression in remission.. To determine the clinical effects of continuing antipsychotic medication once an episode of psychotic depression has responded to combination treatment with an antidepressant and antipsychotic agent.. Thirty-six week randomized clinical trial conducted at 4 academic medical centers. Patients aged 18 years or older had an episode of psychotic depression acutely treated with sertraline plus olanzapine for up to 12 weeks and met criteria for remission of psychosis and remission or near-remission of depressive symptoms for 8 weeks before entering the clinical trial. The study was conducted from November 2011 to June 2017, and the final date of follow-up was June 13, 2017.. Participants were randomized either to continue olanzapine (n = 64) or switch from olanzapine to placebo (n = 62). All participants continued sertraline.. The primary outcome was risk of relapse. Main secondary outcomes were change in weight, waist circumference, lipids, serum glucose, and hemoglobin A1c (HbA1c).. Among 126 participants who were randomized (mean [SD] age, 55.3 years [14.9 years]; 78 women [61.9%]), 114 (90.5%) completed the trial. At the time of randomization, the median dosage of sertraline was 150 mg/d (interquartile range [IQR], 150-200 mg/d) and the median dosage of olanzapine was 15 mg/d (IQR, 10-20 mg/d). Thirteen participants (20.3%) randomized to olanzapine and 34 (54.8%) to placebo experienced a relapse (hazard ratio, 0.25; 95% CI, 0.13 to 0.48; P < .001). The effect of olanzapine on the daily rate of anthropometric and metabolic measures significantly differed from placebo for weight (0.13 lb; 95% CI, 0.11 to 0.15), waist circumference (0.009 inches; 95% CI, 0.004 to 0.014), and total cholesterol (0.29 mg/dL; 95% CI, 0.13 to 0.45) but was not significantly different for low-density lipoprotein cholesterol (0.04 mg/dL; 95% CI, -0.01 to 0.10), high-density lipoprotein cholesterol (-0.01 mg/dL; 95% CI, -0.03 to 0.01), triglyceride (-0.153 mg/dL; 95% CI, -0.306 to 0.004), glucose (-0.02 mg/dL; 95% CI, -0.12 to 0.08), or HbA1c levels (-0.0002 mg/dL; 95% CI, -0.0021 to 0.0016).. Among patients with psychotic depression in remission, continuing sertraline plus olanzapine compared with sertraline plus placebo reduced the risk of relapse over 36 weeks. This benefit needs to be balanced against potential adverse effects of olanzapine, including weight gain.. ClinicalTrials.gov Identifier: NCT01427608.

Topics: Adolescent; Adult; Affective Disorders, Psychotic; Aged; Antidepressive Agents; Antipsychotic Agents; Depressive Disorder, Major; Double-Blind Method; Drug Therapy, Combination; Female; Humans; Male; Middle Aged; Olanzapine; Proportional Hazards Models; Secondary Prevention; Sertraline; Young Adult

Psychotic depression (PD) is a severe disabling disorder with considerable morbidity and mortality. Electroconvulsive therapy and pharmacotherapy are each efficacious in the treatment of PD. Expert guidelines recommend the combination of antidepressant and antipsychotic medications in the acute pharmacologic treatment of PD. However, little is known about the continuation treatment of PD. Of particular concern, it is not known whether antipsychotic medication needs to be continued once an episode of PD responds to pharmacotherapy. This issue has profound clinical importance. On the one hand, the unnecessary continuation of antipsychotic medication exposes a patient to adverse effects, such as weight gain and metabolic disturbance. On the other hand, premature discontinuation of antipsychotic medication has the potential risk of early relapse of a severe disorder.. The primary goal of this multicenter randomized placebo-controlled trial is to assess the risks and benefits of continuing antipsychotic medication in persons with PD once the episode of depression has responded to treatment with an antidepressant and an antipsychotic. Secondary goals are to examine age and genetic polymorphisms as predictors or moderators of treatment variability, potentially leading to more personalized treatment of PD. Individuals aged 18-85 years with unipolar psychotic depression receive up to 12 weeks of open-label treatment with sertraline and olanzapine. Participants who achieve remission of psychosis and remission/near-remission of depressive symptoms continue with 8 weeks of open-label treatment to ensure stability of remission. Participants with stability of remission are then randomized to 36 weeks of double-blind treatment with either sertraline and olanzapine or sertraline and placebo. Relapse is the primary outcome. Metabolic changes are a secondary outcome.. This trial will provide clinicians with much-needed evidence to guide the continuation and maintenance treatment of one of the most disabling and lethal of psychiatric disorders.

Topics: Adolescent; Adult; Affective Disorders, Psychotic; Aged; Antidepressive Agents; Antipsychotic Agents; Benzodiazepines; Double-Blind Method; Drug Therapy, Combination; Humans; Middle Aged; Olanzapine; Remission Induction; Secondary Prevention; Sertraline; Young Adult

High rates of attrition have been reported in randomized controlled trials of patients with severe psychiatric illness, including psychotic depression (MDpsy). The purpose of this study is to examine factors associated with overall attrition and with subtypes of attrition in the Study of the Pharmacotherapy of Psychotic Depression (STOP-PD). Secondary analysis of data collected in a multi-site, randomized, placebo-controlled trial. Clinical services of academic hospitals. Participants comprised 259 persons with MDpsy, aged 18-93 years. The intervention consisted of the random allocation to 12 weeks of treatment of either olanzapine plus sertraline or olanzapine plus placebo. Demographic and clinical variables associated with overall non-completion and sub-types of non-completion of randomized treatment. One hundred and seventeen (45.2%) subjects did not complete 12 weeks of randomized treatment. In a logistic regression analysis, inpatient entry status, olanzapine monotherapy, and higher cumulative medical burden were statistically significant independent predictors of overall non-completion. In a multinomial logistic regression model that examined predictors of subtypes of non-completion, subjects who entered the study as an inpatient were less likely to complete because of inadequate efficacy as determined by the investigator, and older subjects were less likely to complete because of poorer tolerability. Subjects who were assigned to olanzapine monotherapy, younger subjects, and subjects who entered the study as inpatients were less likely to complete because of reasons other than efficacy or tolerability. Understanding factors that contribute to premature discontinuation in studies of MDpsy, and to the specific reasons for attrition, has the potential to improve the management of this disorder, as well as improve the design of future clinical trials of MDpsy.

Topics: Adolescent; Adult; Affective Disorders, Psychotic; Age Factors; Aged; Aged, 80 and over; Antipsychotic Agents; Benzodiazepines; Double-Blind Method; Drug Resistance; Drug Therapy, Combination; Female; Humans; Logistic Models; Male; Middle Aged; Olanzapine; Patient Dropouts; Placebos; Sertraline

Having failed to respond to an adequate antidepressant treatment course predicts poorer treatment outcomes in patients with major depression. However, little is known about the impact of prior treatment on the outcome of major depression with psychotic features (MDpsy). We examined the effect of prior treatment history on the outcome of pharmacotherapy of MDpsy in patients who participated in the STOPD-PD study, a randomized, double-blind, clinical trial comparing a combination of olanzapine plus sertraline vs. olanzapine plus placebo. The strength of treatment courses received prior to randomization was classified using a validated method. A hierarchy of outcomes was hypothesized based on treatments received prior to randomization and randomized treatment. A high remission rate was observed in subjects with a history of no prior treatment or inadequate treatment who were treated with a combination of olanzapine and sertraline. A low remission rate was observed in subjects who had previously failed to respond to an antidepressant alone and who were treated with olanzapine monotherapy. A low remission rate was also observed in subjects who had previously failed to respond to a combination of an antipsychotic and an antidepressant. Similar to patients with major depression, these results emphasize the impact of prior pharmacotherapy on treatment outcomes in patients with MDpsy.

Topics: Adult; Affective Disorders, Psychotic; Antidepressive Agents; Antipsychotic Agents; Benzodiazepines; Depressive Disorder, Major; Dose-Response Relationship, Drug; Double-Blind Method; Drug Administration Schedule; Drug Resistance; Drug Therapy, Combination; Female; Humans; Male; Olanzapine; Retreatment; Sertraline

Recent studies suggest a role for the atypical antipsychotic olanzapine in the acute treatment of psychotic mood disorders, but long-term data are unavailable. The purpose of this naturalistic study was to determine the long-term effectiveness and tolerability of olanzapine as add-on therapy in psychotic mood disorders.. Hospital records were reviewed for 125 inpatients at the state psychiatric hospital in Buffalo, N.Y., who received at least 6 weeks of add-on olanzapine treatment for psychotic mood disorders (schizoaffective disorders [bipolar and depressive type], bipolar disorders [I, II, and NOS], and major depressive disorder). A group of schizophrenic patients served as a control group (N = 50). Baseline measures, including age, gender, number of hospitalizations in the 2 years prior to olanzapine treatment, concomitant medications, the Clinical Global Impressions scale (CGI), and the Global Assessment of Functioning-Equivalent (GAF-EQ) and Kennedy Axis V psychological impairment, violence, social skills, and activities of daily living subscale scores, were obtained. Follow-up information was obtained from the patients at least 6 months after initiation of olanzapine or by chart review and discussion with the treating psychiatrist. Patients with a diagnosis of psychotic mood disorders were compared with patients with the non-affective psychotic disorder (schizophrenia) on a variety of outcome measures.. Follow-up information was available on 102 patients (82%). Mean follow-up was 15 months; 50 (49%) of the 102 patients remained on olanzapine treatment at follow-up (32 psychotic mood disorder, 18 schizophrenic). The primary reason for discontinuation in both groups was lack of response. Both the psychotic mood disorder and schizophrenic groups had comparable outcomes on the CGI and GAF-EQ. Improvement on the Kennedy Axis V psychological impairment and social skills subscales was seen only in the psychotic mood disorders group (p < .01); both groups showed significant (p < .02) improvement in the violence subscale. Sustained mood-stabilizing effect was evident in only 7/27 (26%) of the psychotic mood disorders patients continuing on add-on olanzapine treatment at follow-up.. Lack of response was the primary reason for discontinuation of add-on olanzapine in both groups. Mood symptoms predicted a better response to add-on olanzapine in patients with psychotic mood disorders on selective outcome measures. However, only 26% of the patients with psychotic mood disorders sustained a clinically meaningful mood-stabilizing effect with add-on olanzapine treatment at follow-up.

Topics: Adult; Affective Disorders, Psychotic; Aged; Anticonvulsants; Antipsychotic Agents; Benzodiazepines; Bipolar Disorder; Brief Psychiatric Rating Scale; Cohort Studies; Depressive Disorder; Drug Therapy, Combination; Female; Follow-Up Studies; Hospitalization; Humans; Lithium; Male; Middle Aged; Olanzapine; Pirenzepine; Psychiatric Status Rating Scales; Psychotic Disorders; Schizophrenia; Treatment Outcome; Valproic Acid

Topics: Adolescent; Adult; Affective Disorders, Psychotic; Antipsychotic Agents; Australia; Drug Prescriptions; Evidence-Based Medicine; Female; Guideline Adherence; Humans; Male; Olanzapine; Practice Guidelines as Topic; Practice Patterns, Physicians'; Psychotic Disorders; Retrospective Studies; Schizophrenia; Young Adult

In 2004, the American Diabetes Association (ADA) released treatment guidelines recommending metabolic screening for children and adolescents before and after initiation of second-generation antipsychotics. Prior studies showed that the guidelines coincided with a small increase in glucose testing of children and adults but had limited follow-up. This study sought to evaluate changes in metabolic screening of children initiating second-generation antipsychotics around the time of the 2004 guidelines and in the following eight years.. Study patients (N=52,407) were identified in a large nationwide commercial insurance claims database for the period January 1, 2003, through December 31, 2011. The study population was a cohort of nondiabetic new users of second-generation antipsychotics who were ages 5-18. Glucose and HbA1c tests completed before and after second-generation antipsychotic initiation were identified with Current Procedural Terminology-4 codes. Metabolic screening was also examined by second-generation antipsychotic agent prescribed and psychiatric diagnosis.. The proportion of patients receiving a glucose test preinitiation increased from 17.9% in 2003 to 18.9% in 2004, and testing postinitiation increased from 14.7% to 16.6% in the same period. The slight increase in glucose testing was not sustained; the proportion tested dropped in the following years before rising again in 2008. Glucose screening was most common for patients taking aripiprazole. Patients with a diagnosis of hyperkinetic disorder were less likely to be tested. HbA1c testing was less frequent but had a similar usage pattern.. The small improvement in metabolic screening immediately after the 2004 ADA guidelines were issued was not sustained. Overall, metabolic screening rates remained suboptimal throughout the study period.

Topics: Adolescent; Affective Disorders, Psychotic; Antipsychotic Agents; Anxiety Disorders; Aripiprazole; Benzodiazepines; Blood Glucose; Child; Child, Preschool; Cohort Studies; Conduct Disorder; Databases, Factual; Depressive Disorder; Diabetes Mellitus; Female; Glycated Hemoglobin; Guideline Adherence; Humans; Hyperkinesis; Male; Mass Screening; Mental Disorders; Olanzapine; Piperazines; Practice Guidelines as Topic; Practice Patterns, Physicians'; Psychotic Disorders; Quetiapine Fumarate; Retrospective Studies; Risperidone; Thiazoles

Topics: Adolescent; Affective Disorders, Psychotic; Antipsychotic Agents; Antithyroid Agents; Benzodiazepines; Bipolar Disorder; Delirium; Diagnosis, Differential; Female; Graves Disease; Humans; Methimazole; Olanzapine; Psychotic Disorders; Radionuclide Imaging; Thyroid Gland; Thyroidectomy

Depression is a disorder held responsible for high morbidity in the overall population. Causes of depression vary, but lifestyle and stress can greatly contribute to its morbidity. Consumption of antidepressants is showing a trend in the economically developed countries. Apart from antidepressants, the treatment of depression can consist of other psychopharmaca. Depending on the severity of a disorder, that is - of psychotic symptoms, antipsychotics can be introduced in the treatment. Among those atypical antipsychotics have an advantage. This paper will illustrate a course of treatment of a female patient, diagnosed with psychotic depression and treated with antipsychotics (i.e. olanzapine, ziprasidone), to which she developed side effects. To each of the antypsychotics the patient developed side effechts, causing in prolonged treatment and affected its course.

Topics: Affective Disorders, Psychotic; Antipsychotic Agents; Benzodiazepines; Depressive Disorder, Major; Dose-Response Relationship, Drug; Drug Eruptions; Drug Substitution; Drug Therapy, Combination; Female; Humans; Middle Aged; Olanzapine; Piperazines; Pruritus; Sulpiride; Thiazoles; Weight Gain

Akathisia is a syndrome characterized by the unpleasant sensation of "inner" restlessness that manifests itself in the inability of sitting still or not moving. Many types of medicaments can cause akathisia as an adverse event of their use and they include: antipsychotics, antidepressants, antiemetics, antihistamines, and psychoactive substances. We will present the case of a 50 year old patient, treated on two occasions for psychotic depression. During the second hospitalization it is possible that antipsychotic treatment combined with an antidepressant caused akathisia or there were symptoms of agitated depression and akathisia present at the same time, which is very difficult to determine in everyday clinical practice. We can conclude that in this case, as in many others, akathisia as a possible adverse effect of psychopharmacs was very hard to identify. Therefore, it is necessary to have akathisia in mind when using certain medicaments, especially when combining several that use the same enzymatic system and consequently raise levels of at least one of them.

Topics: Affective Disorders, Psychotic; Akathisia, Drug-Induced; Anticonvulsants; Antidepressive Agents, Second-Generation; Antipsychotic Agents; Benzodiazepines; Depressive Disorder; Diagnosis, Differential; Diagnostic Errors; Dibenzothiazepines; Drug Interactions; Drug Therapy, Combination; Fluvoxamine; Humans; Male; Middle Aged; Olanzapine; Psychomotor Agitation; Quetiapine Fumarate; Valproic Acid

Topics: Affective Disorders, Psychotic; Antipsychotic Agents; Aripiprazole; Benzodiazepines; Female; Humans; Middle Aged; Olanzapine; Piperazines; Quinolones; Substance-Related Disorders

Various antipsychotics are associated with body weight gain. However, most study samples include high proportions of patients with chronic schizophrenia. We examined neuroleptic-induced weight gain in drug-naïve first-episode psychotic patients to limit confounding variables such as multiple past medication trials, history of partial adherence; or poor diet and a sedentary lifestyle, associated with chronic mental illness.. Newly diagnosed first-episode psychosis patients treated with antipsychotic medication, a small group of patients not receiving antipsychotics, and healthy comparisons were followed for one year. Body weight differences and proportions of subjects with more than 7% weight gain were calculated. The effects of concomitant psychotropic medication on weight gain were explored.. Ninety-eight first-episode psychotics patient and 30 healthy controls were examined. Patients receiving neuroleptics gained significantly more weight than healthy controls (p=0.002). Olanzapine (91% gained >7%) increased body weight by 37.3+/-27.7 lb, followed by risperidone (51%; +16.6+/-22) and haloperidol (47%; +9+/-12), and perphenazine (10%; +3.4+/-6). Younger patients (r=-0.24, p=0.02) and patients with more negative symptoms at baseline (SANS global; r=0.22, p=0.04) gained more weight. A greater number of co-medications per patient, and co-prescription of antidepressants significantly and independently increased antipsychotic-associated weight gain.. The results confirm substantial and clinically significant weight gain introduced by antipsychotic treatment in drug-naïve first-episode psychotic patients, and identify several treatment-associated risk factors for weight gain. The magnitude of weight gain induced highlights potential health risks and points to the need for preventive measures such as behavioral weight control programs along with the initiation of pharmacotherapy.

Topics: Adult; Affective Disorders, Psychotic; Antipsychotic Agents; Benzodiazepines; Body Mass Index; Dose-Response Relationship, Drug; Female; Follow-Up Studies; Haloperidol; Humans; Male; Olanzapine; Perphenazine; Psychiatric Status Rating Scales; Reference Values; Risperidone; Schizophrenia; Weight Gain

Although atypical antipsychotics are widely used during pregnancy, their safety is not well established. This case highlights the possible teratogenic effect of olanzapine, in which the baby was born with meningocele and ankyloblepharon. It is suggested that olanzapine may interfere with embryonic development at different stages of pregnancy.

Topics: Adult; Affective Disorders, Psychotic; Antipsychotic Agents; Benzodiazepines; Depression, Postpartum; Eyelids; Female; Humans; Infant, Newborn; Male; Meningocele; Olanzapine; Pregnancy; Pregnancy Complications; Pregnancy Trimester, First; Pregnancy Trimester, Third; Prenatal Exposure Delayed Effects; Recurrence

Topics: Adolescent; Affective Disorders, Psychotic; Anticonvulsants; Benzodiazepines; Bipolar Disorder; Dose-Response Relationship, Drug; Drug Interactions; Drug Therapy, Combination; Humans; Lamotrigine; Lithium Compounds; Male; Olanzapine; Triazines

Weight gain, leading to further morbidity and poor treatment adherence, is a common consequence of treatment with antipsychotic drugs. Two recent studies in the same cohort of Chinese Han subjects have shown that polymorphisms of the promoter regions of both the serotonin 5-hydroxytryptamine 2C (5-HT2C) receptor and the leptin genes, are associated with antipsychotic-induced weight gain over 10 weeks. We have investigated whether these effects remain true in a Caucasian population and following longer term treatment.. Seventy-three Spanish caucasian patients with a first-episode psychosis and initially drug-naive were genotyped for the 5-HT2C receptor -759C/T and leptin -2548A/G polymorphisms. Body mass index and plasma leptin levels were monitored after 6 weeks, 3 months and 9 months of antipsychotic treatment.. Patients with the -759T variant allele showed significantly less weight gain than those without this allele. This effect held true in the smaller group of patients receiving olanzapine. The -2548 leptin polymorphism was not associated with short-term (6 week and 3 month) weight increases but did show significant association with 9-month antipsychotic-induced weight gain. The 5-HT2C -759 genotype was significantly associated with pre-treatment plasma leptin levels.. These findings confirm the importance of two genetic factors associated with long-term antipsychotic-induced weight increases in schizophrenia, and implicate a role for leptin in the 5-HT receptor-mediated weight regulation.

Topics: Adult; Affective Disorders, Psychotic; Alleles; Antipsychotic Agents; Benzodiazepines; Body Mass Index; Female; Genetic Variation; Genotype; Humans; Leptin; Male; Models, Genetic; Olanzapine; Pharmacogenetics; Polymorphism, Genetic; Promoter Regions, Genetic; Receptor, Serotonin, 5-HT2C; Receptors, Leptin; Schizophrenia; Time Factors; Weight Gain

Previous studies comparing olanzapine (OLZ) and risperidone (RIS) have tended to focus on multiple-episode patients, with no studies examining their comparative efficacy in a non-selective sample of first-episode psychosis.. The Early Psychosis Prevention and Intervention Centre in Australia had admitted 786 first-episode psychosis (FEP) patients between 1998-2000. Data were collected from the medical records (MR) of 367 patients, which met inclusion criteria. The primary objective was to evaluate the efficacy of OLZ vs. RIS as measured by CGI-S, CGI-BP (symptomatic level), GAF and SOFAS (functioning level).. 367 FEP patients were entered into the study, 278 in the RIS- (2.7 mg/day) and 89 in the OLZ group (10.2 mg/day). No between-group differences were found in non-affective FEP (n = 273). In affective FEP patients (n = 94), mainly treated for acute mania (86.7 %), OLZ treatment was related to better response on the symptomatic (CGI-S; p = .002), but not on the functioning level (GAF and SOFAS; ns). There were trends in the OLZ group towards a higher rate of remission of positive symptoms ( p = .054) and a shorter treatment duration to reach this remission in affective FEP patients ( p = .077). More extrapyramidal side effects ( p <.001) were related to RIS and more weight gain to OLZ-treatment ( p <.001).. Despite the limitations of a retrospective MR design, study results suggest equal therapeutic efficacy of OLZ and RIS in non-affective FEP and some therapeutic advantages of OLZ compared to RIS in affective FEP patients, especially in those with acute mania. Results may serve as hypotheses for future randomised controlled trials.

Topics: Adolescent; Adult; Affective Disorders, Psychotic; Analysis of Variance; Antipsychotic Agents; Benzodiazepines; Demography; Drug Tolerance; Female; Humans; Male; Medical Records; Mood Disorders; Olanzapine; Psychiatric Status Rating Scales; Reproducibility of Results; Retrospective Studies; Risperidone; Treatment Outcome

Topics: Affective Disorders, Psychotic; Aged; Antidepressive Agents; Antipsychotic Agents; Benzodiazepines; Citalopram; Delusions; Depersonalization; Depressive Disorder, Major; Drug Therapy, Combination; Duloxetine Hydrochloride; Female; Humans; Long-Term Care; Olanzapine; Risperidone; Syndrome; Thiophenes

Olanzapine has a U.S. Food and Drug Administration-approved dosing range of 10 to 20 mg/day but is often used at doses exceeding this range. Olanzapine is largely metabolized by cytochrome P450 (CYP) 1A2. Smoking, which induces CYP1A2, is expected to increase clearance of olanzapine by 40%; however, dosage adjustment in smokers is not currently recommended. Additionally, female gender is expected to reduce clearance by 30%. Many institutions target high-dose olanzapine prescribers in an effort to reduce unnecessary drug costs. However, factors such as smoking or gender may necessitate increased doses.. A retrospective review of all patients receiving olanzapine during an inpatient stay at a state psychiatric hospital in Kentucky during 2001 was conducted. Demographic information and smoking status were collected for all patients. Olanzapine doses of > 20 mg/day were considered high doses.. Nine percent (48/522) of olanzapine patients were prescribed high doses. The percentages were similar in women and men (10% vs. 9%, p =.69) and in smokers and nonsmokers (9% vs. 9%, p =.82). Moreover, the mean maximum olanzapine dose was also similar in men and women (15.4 +/- 7.2 vs. 14.9 +/- 7.3 mg/day, p =.51). The odds of receiving a high dose of olanzapine were increased 2.1 for patients with a schizophrenia spectrum diagnosis (DSM-IV schizophrenia or other psychotic disorder). The odds of receiving a high dose of olanzapine were increased with each incremental increase in length of stay (intermediate length of stay [8-60 days], OR = 5.6; long-term length of stay [> 60 days], OR = 12.0, relative to acute length of stay [< 8 days]).. Neither gender nor smoking status was associated with receiving a high dose of olanzapine. The association of increased length of stay with high dose suggests that treatment resistance may be an important factor in receiving high daily doses of olanzapine.

Topics: Adult; Affective Disorders, Psychotic; Antipsychotic Agents; Benzodiazepines; Comorbidity; Cytochrome P-450 CYP1A2; Drug Administration Schedule; Drug Therapy, Combination; Drug Utilization; Female; Hospitalization; Hospitals, Psychiatric; Hospitals, State; Humans; Male; Olanzapine; Practice Patterns, Physicians'; Psychotic Disorders; Retrospective Studies; Schizophrenia; Sex Factors; Smoking

Tardive dyskinesia is a severe complication of neuroleptic treatment. It may develop weeks, even years after starting a neuroleptic treatment and the symptoms may be irreversible. Neuroleptic compounds are not only used in cases of schizophrenia, but also in cases of severe depression with delusional symptoms. We want to present the case of a 67 year old female patient who developed haloperidol induced dyskinesea and stress unto the successful treatment of this complication with olanzapine in combination with paroxetine. Under this regime not only the improvement of the depression, but also of the tardive dyskinesea was impressive.

Topics: Affective Disorders, Psychotic; Aged; Benzodiazepines; Depressive Disorder, Major; Drug Therapy, Combination; Dyskinesia, Drug-Induced; Female; Haloperidol; Humans; Neurologic Examination; Olanzapine; Paroxetine; Patient Admission; Pirenzepine

Psychotic depression is more common than is generally realized, occurring in an estimated 16% to 54% of depressed patients. In controlled studies of patients with schizophrenia, the atypical antipsychotic olanzapine has been shown to be superior in efficacy to haloperidol at doses of 10 mg/day. Since olanzapine may have antidepressant effects in addition to its antipsychotic properties, the purpose of this study was to assess the safety and efficacy of olanzapine in the treatment of psychotic depression.. Hospitalized patients with the discharge diagnosis of DSM-IV psychotic depression (major depression with psychotic features or bipolar I disorder, depressed phase...with psychotic features) who had been treated with olanzapine during the first 9 months of its availability in the United States were identified. An age- and sex-matched sample of hospitalized patients with psychotic depression treated with other antipsychotics during the same time period was also identified. The medical records were expunged of all references to medication treatment and then reviewed and scored in a blind fashion for indications, doses, response, and side effects.. Fifteen psychotic depression patients (10 women, 5 men), aged 36.9 +/- 10.1 years, who were treated with olanzapine were retrospectively compared with 15 psychotic depression patients (10 women, 5 men), aged 35.0 +/- 8.2 years, treated with other antipsychotics. Ten (67%) of 15 patients taking olanzapine were much or very much improved upon discharge compared with only 4 (27%) of 15 patients taking other antipsychotics (Fisher exact test, p = .037). Olanzapine was well tolerated: no patient discontinued the medication because of side effects. Twelve (80%) of 15 patients in each group were taking antidepressants in addition to the antipsychotic. Of the 3 patients taking olanzapine but not taking an antidepressant, 2 were much or very much improved (1 patient taking olanzapine alone, 1 taking olanzapine plus valproate sodium).. Olanzapine appears to be effective and safe for patients with psychotic depression. Further prospective studies are warranted to ascertain whether olanzapine's unique pharmacologic profile may make it particularly useful for the treatment of psychotic depression either alone or in combination with antidepressants.

Topics: Adult; Affective Disorders, Psychotic; Antipsychotic Agents; Benzodiazepines; Bipolar Disorder; Depressive Disorder; Female; Hospital Records; Hospitalization; Humans; Male; Olanzapine; Pirenzepine; Psychiatric Status Rating Scales; Retrospective Studies; Treatment Outcome

We report on the successful treatment of two female patients with psychotic depression with the new atypical neuroleptic drug olanzapine. A 75-year-old female inpatient suffering from recurrent endogenous depression with tactile hallucinations and coenesthesia was refractory to a systematic sequential antidepressant treatment strategy during a 39-week period. After addition of the new atypical neuroleptic olanzapine to the SSRI citalopram, she showed immediate and ongoing symptom relief. In the second case of a 57-year-old female inpatient suffering from delusional depression, we observed marked symptom relief and correction of the delusions of impoverishment. Olanzapine is discussed with regard to its receptor-binding profile (antagonism to 5-HT2A- and D1-D4 receptors) as a potential neuroleptic drug in the treatment of affective disorders with psychotic symptoms.

Topics: Affective Disorders, Psychotic; Aged; Antidepressive Agents, Second-Generation; Antipsychotic Agents; Benzodiazepines; Citalopram; Female; Humans; Middle Aged; Olanzapine; Pirenzepine; Selective Serotonin Reuptake Inhibitors

In controlled studies of patients with schizophrenia, the atypical antipsychotic olanzapine has been shown to be more effective in the treatment of positive and negative symptoms compared with haloperidol at doses of 10 mg/day. However, little is known about the efficacy of olanzapine in patients with psychotic mood disorders. The purpose of this study was to assess the efficacy of olanzapine in the treatment of these psychotic mood disorders in comparison with nonaffective psychotic disorders and to identify clinical factors associated with olanzapine response.. In a naturalistic setting, by reviewing medical records, we assessed response to olanzapine and factors associated with response to olanzapine in 150 consecutive patients newly treated with the drug at a nonprofit academic psychiatric hospital.. Patients displaying a moderate-to-marked response to olanzapine were more likely to be younger; be female; receive a diagnosis of bipolar disorder; and have a shorter duration of illness, shorter length of stay prior to olanzapine, and longer duration of trial.. Olanzapine may be a useful alternative or adjunctive treatment for patients with bipolar disorder.

Topics: Adolescent; Adult; Affective Disorders, Psychotic; Age Factors; Antipsychotic Agents; Benzodiazepines; Bipolar Disorder; Controlled Clinical Trials as Topic; Drug Administration Schedule; Drug Therapy, Combination; Female; Haloperidol; Humans; Male; Middle Aged; Olanzapine; Pirenzepine; Retrospective Studies; Sex Factors; Treatment Outcome