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Olanzapine

Schizophrenia

Floatz Rating
BBB72/100
Confidence
Indicative
v0.2
Sponsor
University Hospital, Strasbourg, France
Modality
Small molecule
Development Phase
Phase 4 / Approved
Status
Active
Evidence ledger · v0.2

Clinical Evidence

Clinical track record: trial progression, reported outcomes, safety signals, and endpoint quality.
75High confidence
Detailed axis rationale is planned and will be published soon.
TrialPhaseStatusNPrimary endpointReadout
Study Comparing Antipsychotic Dose Reduction vs. Maintenance Treatment in Patients With Schizophrenia Spectrum Disorder: a Personalized Medicine Approach
Not Yet Recruiting
Study to Evaluate Efficacy and Safety of Roluperidone in Adult Subjects With Negative Symptoms and Stable Positive Symptoms of Schizophrenia and to Evaluate the Relapse Rate of Roluperidone and Antipsychotic Medications
Recruiting
A Study of Olanzapine-Samidorphan Tablets in Adults With Schizophrenia
Not Yet Recruiting
Safety, Tolerability, and Pharmacokinetic Study of TV-44749 in Chinese Patients With Schizophrenia
Completed
An Open-Label Trial to Assess the Comparative Bioavailability of TV-44749 to Oral Olanzapine in Participants With Schizophrenia
Completed
A Study to Evaluate the Safety, Tolerability, Pharmacodynamics, and Pharmacokinetics of Co-Administration of Roluperidone and Olanzapine in Adult Subjects With Moderate to Severe Negative Symptoms of Schizophrenia
Completed
Characterizing Response to Antipsychotics in Schizophrenia
Unknown
A Clinical Study That Will Assess the Effect of SEP-363856 or Prior Antipsychotic (PA) Standard of Care on Body-weight Associated Parameters in Subjects With Schizophrenia
Completed
Study to Evaluate Weight Gain as Assessed by Change in BMI Z-score in Pediatric Subjects With Schizophrenia or Bipolar I Disorder
Recruiting
A Clinical Study That Will Assess How Food Moves Through the Stomach and Effects Blood Glucose Levels in Subjects With Schizophrenia Taking SEP-363856 or and Prior Antipsychotic (PA) Standard
Completed
Show 163 more trials
"Extended" (Alternate Day) Antipsychotic Dosing
Recruiting
Long-term Safety Extension Study of OLZ/SAM in Pediatric Subjects
Enrolling By Invitation
Clinical Intervention on Cognitive Impairment of Schizophrenia With Metabolic Syndrome
Suspended
Observational Study on the Effect of Switch to Lurasidone in Subjects With Schizophrenia"
Completed
Sequential Multiple-Assignment Randomized Trials to Compare Antipsychotic Treatments(SMART-CAT)
Completed
Identification of Multi-modal Bio-markers for Early Diagnosis and Treatment Prediction in Schizophrenia Individuals
Unknown
A Study to Assess the Safety and Efficacy of ASP4345 as Add-on Treatment for Cognitive Impairment in Subjects With Schizophrenia on Stable Doses of Antipsychotic Medication
Completed
A Trial to Explore Acceptance and Performance of Using a Digital Medicine System With Healthcare Professionals and Adults With Schizophrenia, Schizoaffective Disorder, or First Episode Psychosis on an Oral Atypical Antipsychotic
Completed
Proposal To Develop A Rapid And Cost-Effective Diagnostic Test For Schizophrenia
Recruiting
Lurasidone Vs Olanzapine on Neurotrophic Biomarkers and Cardiometabolic Parameters in Unmedicated Schizophrenia
Completed
Study to Evaluate the Efficacy of ALKS 3831 on Body Weight in Young Adults Who Have Been Recently Diagnosed With Schizophrenia, Schizophreniform, or Bipolar I Disorder
Completed
Enhancing Recovery in Early Schizophrenia
Active Not Recruiting
Long-acting Paliperidone Palmitate Injection and Olanzapine for Schizophrenia
Completed
Effect of Lu AF35700 in Patients With Treatment-resistant Schizophrenia
Completed
A Study of ALKS 3831 in Adults With Schizophrenia (The ENLIGHTEN-2 Study)
Completed
A Four-week Clinical Trial Investigating Efficacy and Safety of Cannabidiol As a Treatment for Acutely Ill Schizophrenic Patients
Terminated
A Study of ALKS 3831 in Adults With Acute Exacerbation of Schizophrenia (the ENLIGHTEN-1 Study)
Completed
Family Intervention in Recent Onset Schizophrenia Treatment (FIRST)
Completed
A Study to Compare Disease Progression and Modification Following Treatment With Paliperidone Palmitate Long-Acting Injection or Oral Antipsychotics in Participant's With Recent-onset Schizophrenia or Schizophreniform
Completed
A Study to Assess the Clinical Utility of Antipsychotic Medication Levels in Plasma as Determined by Liquid Chromatography-Tandem Mass Spectrometry
Terminated
Evaluation of the Necessity of Long-term Pharmacological Treatment With Antipsychotics in Schizophrenic Patients
Completed
Pharmacovigilance in Gerontopsychiatric Patients
Terminated
Treatment Study Comparing Aripiprazole Once Monthly With Standard of Care Medication in Outpatients With Schizophrenia
Unknown
A Study of ALKS 3831 in Subjects With Schizophrenia and Alcohol Use Disorder
Completed
Tandospirone Combined With Atypical Antipsychotic Drugs in Schizophrenia
Unknown
Parallel Group, Multiple Dose Pharmacokinetics Study of Five Antipsychotic Medications in Psychiatric Participants
Completed
Integrating Psychotropic Medication Into the Care of People With Mental Disorders in a Prayer Camp in Ghana
Completed
A Study of ALKS 3831 in Adults With Schizophrenia
Completed
The Role of miR-30 Family Dysregulation in Response to Antipsychotic Treatment
Unknown
Cannabidiol as a Different Type of an Antipsychotic: Drug Delivery and Interaction Study
Completed
A Study of the Efficacy and Safety of Asenapine in Participants With an Acute Exacerbation of Schizophrenia (P05688)
Completed
Long-Term Safety Extension Trial of Asenapine in Schizophrenia Participants Who Completed Protocol P05688 (P05689)
Completed
Comparison of Antipsychotic Combination Treatment of Olanzapine and Amisulpride to Monotherapy
Completed
Antipsychotics and Risk of Hyperglycemic Emergencies
Completed
The Treatment Efficacy of Combination Atypical Antipsychotics With Sertraline in Patients With Schizophrenia
Completed
Trial and Follow-up of the Efficacy of Two-stage Integrated Treatment for Chinese Schizophrenia Inpatients
Unknown
Bergen Psychosis Project 2 - The Best Intro Study
Completed
A Follow up Study of Intramuscular Olanzapine Depot in Patients With Schizophrenia or Schizoaffective Disorder
Unknown
Optimization of Treatment and Management of Schizophrenia in Europe
Completed
Correlation Between Cognitive Function and Relapse of Schizophrenia Regarding Dose Reduction
Completed
Efficacy & Safety of SCH 900435 in Schizophrenia (Study P06079)(WITHDRAWN)
Withdrawn
A Study of RO4917838 (Bitopertin) in Patients With Acute Exacerbation of Schizophrenia
Completed
Twelve Month Study Comparing Paliperidone Palmitate and Select Oral Antipsychotics in Adults With Schizophrenia Who Have Been Recently Discharged From an Inpatient Psychiatric Hospital
Withdrawn
Antipsychotics and Gene Expression in Soft Tissues
Completed
A Long-Term, Open-Label, Study on Schizophrenia
Terminated
15 Month Study for Adults Who Have Been Diagnosed With Schizophrenia and Incarcerated
Completed
Clinical Effectiveness of Newer Antipsychotics in Comparison With Conventional Antipsychotics in Schizophrenia
Completed
Efficacy of an Early Antipsychotic Switch in Case of Poor Initial Response to the Treatment of Schizophrenia
Completed
A Study of Olanzapine in Patients With Schizophrenia
Completed
Study in Adolescents With Schizophrenia or Bipolar Disorder
Completed
Polypharmacy in Clozapine-resistant Schizophrenia
Completed
Trial Comparing the Effects of Aripiprazole With Those of Standard of Care on Non-HDL Cholesterol in Patients With Schizophrenia or Bipolar I Disorder Who Have Metabolic Syndrome
Terminated
Comparing the Effects of Sertindole and Olanzapine on Cognition (SEROLA)
Terminated
A Safety Study Comparing LY2140023 to Atypical Antipsychotic Standard Treatment in Schizophrenic Patients
Completed
Telmisartan as an Adjunctive Treatment for Metabolic Problems in Patients With Schizophrenia
Completed
A Study to Test the Safety and Efficacy of MK-8998 in Acutely Psychotic Participants With Schizophrenia (MK-8998-004)
Completed
D-serine Monotherapy for Schizophrenia
Completed
Comparison of Optimal Antipsychotic Treatments for Adults With Schizophrenia
Completed
An Efficacy and Safety Study of 3 Fixed Doses of JNJ-37822681 in Participants With Schizophrenia
Completed
Efficacy of Lu 31-130 in Patients With Schizophrenia
Completed
Standard Comprehensive Intervention to Treat First-episode Schizophrenia
Unknown
Olanzapine Given in Combination With Zonisamide SR to Prevent Weight Gain in Schizophrenic Subjects
Terminated
Phase IIA Study in Patients With Schizophrenia
Completed
Safety, Tolerability, and Pharmacokinetic Study of EVP-6124 in Patients With Schizophrenia
Completed
Cardio Risk of Acute Schizophrenia Olanzapine Duke
Withdrawn
A Study Comparing Rapid Acting Intramuscular Olanzapine and Placebo in Agitated Patients With Schizophrenia
Completed
Lurasidone HCl A Phase 3 Study of Patients With Acute Schizophrenia
Completed
Early Predictors of Poor Treatment Response in Patients With Schizophrenia Treated With Atypical Antipsychotics
Completed
Use of Galantamine and CDP-choline (Citicoline) to Treat Adults With Schizophrenia
Completed
A Phase 4 Study to Assess the Effects of Aripiprazole Versus Other Atypical Antipsychotics in the Treatment of Schizophrenic Patients With Metabolic Syndrome
Terminated
A 6 Month Study to Compare the Metabolic Effects of Paliperidone ER and Olanzapine in Patients With Schizophrenia
Completed
A Study for Patients With Schizophrenia
Completed
Effect of Olanzapine on Sleep Electroencephalogram (EEG) in Schizophrenia Patients
Completed
Pragmatic RCT Comparing Aripiprazole, Olanzapine and Haloperidol in the Treatment of Schizophrenia
Completed
Melatonin Metabolism Abnormality in Patients With Schizophrenia or Schizoaffective Disorder Treated With Olanzapine
Completed
An Observational Study of Olanzapine Coated and Orodispersible Tablets Effectiveness in Schizophrenic and Bipolar Outpatients.
Completed
Sertindole in Asian Patients With Schizophrenia
Completed
Study on Metabolic Parameters of Sertindole in Patients With Schizophrenia
Completed
Zyprexa and Task Engagement in Schizophrenia
Withdrawn
Comparison of Antipsychotics for Metabolic Problems in Schizophrenia or Schizoaffective Disorder
Completed
Assessment of Safety and Efficacy of Therapy for the Prevention of Weight Gain Associated With Olanzapine
Completed
Exploratory Cognition Study of Sertindole in Patients With Schizophrenia
Completed
Appetite Increase in Schizophrenia Patients Treated With Atypical Antipsychotics
Completed
A Study to Evaluate Effectiveness and Safety of ER OROS Paliperidone in Patients With Schizophrenia
Completed
A Randomized, Active-controlled, Double-blind, Parallel-Goup Study of the Efficacy and Safety of Extended Release(ER) Paliperidone in the Treatment of Schizophrenia
Completed
Preventing Relapse in Schizophrenia: Oral Antipsychotics Compared To Injectables: Evaluating Efficacy
Completed
Efficacy Study of Early Onset of Antipsychotic Drug Action in Schizophrenia
Completed
Olanzapine Pamoate Depot Versus Oral Olanzapine on Treatment Outcomes in Outpatients With Schizophrenia
Completed
A Study Using Rapid Acting Intramuscular Olanzapine in Agitated Patients With Schizophrenia
Completed
Diabetes in Neuropsychiatric Disorders
Completed
Comparing the Effect of Under the Tongue Olanzapine Versus Swallowed Olanzapine on Body Mass Index (A Ratio of Weight to Height)
Completed
Study Evaluating SCA-136 in Subjects With Acute Exacerbations of Schizophrenia
Completed
6-Month Extension Trial of Asenapine With Olanzapine in Negative Symptom Patients Who Completed the Protocol 25543 (25544)(P05777)
Completed
Adjunctive Supplementation of Antioxidants (Vitamins E + C) Plus Omega-3 Fatty Acids
Terminated
A Safety and Efficacy Study of Bacopa Monnieri and Nardostachys Jatamansi to Treat Schizophrenia
Completed
SB-773812 Administered In Adults With Schizophrenia
Completed
Study of LY2140023 in Schizophrenia Comparing LY2140023, Olanzapine, and Placebo
Completed
Side Effects of Newer Antipsychotics in Older Adults
Completed
6-Month Extension Trial of Asenapine With Olanzapine in Negative Symptoms Patients Who Completed the First 6- Month Trial (A7501014)(COMPLETED)(P05772)
Completed
A First In Human Study Of PF-00184562 In Healthy Volunteers
Completed
Olanzapine Treated Adolescents With Schizophrenia or Bipolar I Disorder
Completed
Efficacy and Safety of Asenapine With Placebo and Olanzapine (41021)(P05933)
Completed
Study of Amantadine for Weight Stabilization During Olanzapine Treatment
Completed
Efficacy and Safety of Asenapine Compared With Olanzapine in Patients With Persistent Negative Symptoms of Schizophrenia (25543)(COMPLETED)(P05817)
Completed
Long-Term Efficacy and Safety of Asenapine Using Olanzapine as a Positive Control (41512)(COMPLETED)(P05784)
Completed
Efficacy and Safety of Asenapine With Placebo and Olanzapine (41022)(P05947)
Completed
Effectiveness of Antipsychotic Combination With Psychosocial Intervention on Outcome of Patients With Schizophrenia
Completed
Addition of Ondansetron to Ongoing Antipsychotic Treatment for Schizophrenia
Completed
Efficacy and Safety of Asenapine Compared With Olanzapine in Patients With Persistent Negative Symptoms of Schizophrenia (A7501013)(COMPLETED)(P05771)
Completed
A Trial Comparing Risperidone Long-Acting Injection With Oral Antipsychotic in the Treatment of Early Psychosis
Completed
Efficacy and Safety of Asenapine Using an Active Control in Subjects With Schizophrenia or Schizoaffective Disorder (25520)(P05846)
Completed
Open-Label Study of Intramuscular Olanzapine Depot in Patients With Schizophrenia or Schizoaffective Disorder
Completed
Comparison of Intramuscular Olanzapine and Intramuscular Haloperidol in Patients With Schizophrenia
Completed
Comparison of Continuing Olanzapine to Switching to Quetiapine in Overweight or Obese Patients With Schizophrenia and Schizoaffective Disorder
Completed
Olanzapine Versus Aripiprazole in the Treatment of Acutely Ill Patients With Schizophrenia
Completed
Schizophrenia Trial of Aripiprazole
Completed
Comparison of Intramuscular Olanzapine Depot to Oral Olanzapine and Low-Dose Depot in Patients With Schizophrenia
Completed
Examining Rapid Acting Intra-Muscular Olanzapine in Japanese Patients With Schizophrenia
Completed
Comparison of Intramuscular Olanzapine Depot With Placebo in the Treatment of Patients With Schizophrenia
Completed
Effect of Atypical Antipsychotic Drugs Olanzapine and Amisulpride on Glucose Metabolism
Completed
Energy Homeostasis Under Treatment With Atypical Antipsychotics
Completed
Comparative Effects of Chronic Treatment With Olanzapine and Risperidone on Glucose and Lipid Metabolism
Completed
Cognition, Functioning and Quality of Life
Completed
Safety Study of Olanzapine and a Comparator in Patients With Schizophrenia and Schizoaffective Disorder
Completed
The Effects of Risperidone and Olanzapine on Thinking
Completed
Study of Olanzapine vs. Aripiprazole in the Treatment of Schizophrenia
Completed
Efficacy and Safety of Asenapine Using an Active Control in Subjects With Schizophrenia or Schizoaffective Disorder (25517)(P05935)
Completed
Efficacy of High Dose Olanzapine for the Treatment of Schizophrenia and Schizoaffective Disorder
Completed
Efficacy Study of Switching Stabilized Schizophrenic Patients From Conventional to Atypical Antipsychotic Treatment
Completed
Depakote ER Plus an Atypical Antipsychotic Vs. an Atypical Antipsychotic Alone in the Treatment of Schizophrenia
Completed
Ziprasidone Versus Olanzapine In The Treatment Of Schizophrenia.
Completed
Managing Acute Schizophrenia, a Comparison Between Two Atypical Antipsychotics
Completed
Kahn Study; Investigation Of The Efficacy Of Ziprasidone Versus Olanzapine In The Management Of Recent-Onset Psychosis; A Flexible-Dose, Parallel Group, Double-Blind Study
Completed
Weight Gain Management in Patients With Schizophrenia
Completed
Assessment of a Weight Management Program for Weight Gain in Patients With Schizophrenia
Completed
Olanzapine Versus Placebo in the Treatment of Adolescents With Schizophrenia
Completed
A Comparative Study of New Medications for Psychosis in Adolescents
Completed
Treatment of Early Onset Schizophrenia Spectrum Disorders (TEOSS)
Completed
Large Simple Trial (LST) Of Cardiovascular Safety Of Ziprasidone And Olanzapine- (Zodiac)
Completed
Atypical Antipsychotic Treatment Effect On Brain Function In Schizophrenia Measured By FMRI
Completed
Treating Drug-Resistant Childhood Schizophrenia
Completed
Olanzapine Versus Active Comparator in the Treatment of Depression in Patients With Schizophrenia
Completed
Glucose and Lipid Metabolism on Antipsychotic Medication
Completed
Olanzapine Versus An Active Comparator in the Treatment of Schizophrenia
Completed
Switching Medication to Treat Schizophrenia
Completed
Clinical Trial of Dipyridamole in Schizophrenia
Completed
CATIE- Schizophrenia Trial
Completed
Pfizer/IVGTT/Ziprasidone/Olanzapine
Completed
Antipsychotic Response in Schizophrenia
Completed
Risperidone and Olanzapine for the Schizophrenic Patients With Neuroleptic-Induced Acute Dystonia or Parkinsonism
Completed
Janssen - Glucose Regulation/Risp/Olanz
Completed
Supported Employment and Skills Training in Conjunction With Pharmacotherapy in Schizophrenia Patients
Completed
Comparative Study of Aripiprazole and Olanzapine in the Treatment of Patients With Acute Schizophrenia
Completed
Clozapine and Olanzapine Treatment of Aggression
Completed
Treatment for First-Episode Schizophrenia
Completed
Effectiveness of Clozapine Versus Olanzapine for Treatment-resistant Schizophrenia
Completed
To Determine if Olanzapine is More Cost Effective Than Haloperidol for the Treatment of Schizophrenia
Completed
Comparison of Clozapine vs Olanzapine in Childhood-Onset Psychotic Disorders
Completed
A Combination of Two Currently Approved Drugs to Enhance the Treatment of Schizophrenia
Completed
Pharmacokinetic Characterization of Intramuscular Olanzapine Depot
Completed
Glucose Regulation During Risperidone and Olanzapine Treatment
Unknown
Effectiveness of Atypical Versus Conventional Antipsychotics in Treating Schizophrenia
Completed
A Study of the Effects of Risperidone and Olanzapine on Blood Glucose (Sugar) in Patients With Schizophrenia or Schizoaffective Disorder
Completed

Competitive Position

Competitive setting: how crowded the indication is, class-level failures, and timing against rivals.
65High confidence
Detailed axis rationale is planned and will be published soon.

Same indication · Schizophrenia

AssetSponsorPhaseRating
Olanzapine (this asset)University Hospital, Strasbourg, FranceApprovedBBB · 72
XanomelineEuropean Group for Research In SchizophreniaP4BBB
TrospiumEuropean Group for Research In SchizophreniaP4BBB
AsenapineNoven Pharmaceuticals, Inc.P4BBB
LurasidoneAziende Chimiche Riunite Angelini Francesco S.p.AP4BBB
BrexpiprazoleHumanis Saglık Anonim SirketiP4BBB
BitopertinHoffmann-La RocheP3BBB
IloperidoneVanda PharmaceuticalsP4BBB
RoluperidoneMinerva NeurosciencesP3BBB

+42 more in the Schizophrenia cohort

Other indications for Olanzapine

IndicationSponsorPhaseRating
Schizophreniform DisorderP4A · 83
Schizoaffective DisorderP4BBB · 77
Psychotic DisorderP4BBB · 77

Scientific Foundation

Strength of the underlying biology: target validation, tractability, modality fit, and how related mechanisms have fared.
NR

Planned for methodology v0.2.

Development Feasibility

How realistically the program can be executed, drawing on modality precedent, enrollment dynamics, and sponsor delivery.
NR

Planned for methodology v0.2.

Commercial Opportunity

Commercial prize: addressable population, unmet need, and the value case for the indication.
NR

Planned for methodology v0.2.

IP & Exclusivity

Exclusivity position, covering patent protection and freedom-to-operate runway.
NR

Planned for methodology v0.2.

Manufacturing & Supply

Manufacturing and supply readiness, driven by modality process and scale-up risk.
NR

Planned for methodology v0.2.

Citation

Floatz Terminal. Olanzapine in Schizophrenia. Methodology v0.2.
Rated under v0.2 effective July 8, 2026. Last refreshed July 9, 2026.
Accessed July 13, 2026.
https://terminal.floatz.ai/assets/olanzapine-schizophrenia

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