Clinical trials: Schizophrenia Spectrum Disorder
Alzheimer Disease
A Study to Evaluate KarXT as a Treatment for Psychosis Associated With Alzheimer's Disease (ADEPT-4)
The purpose of this study is to evaluate the safety and efficacy of KarXT in adult participants with mild to severe Alzheimer's Disease (AD) with moderate to severe psychosis related to AD.
- Trial name
- NCT06585787
- Testing
- KarXT
- Where
- 296 sites in United States, Argentina and 23 more
- Volunteers
- 406 people
- Sponsor
- Karuna Therapeutics, Inc., a Bristol Myers Squibb company
Schizophrenia
Study of Olanzapine vs. Aripiprazole in the Treatment of Schizophrenia
The purpose of the protocol is to evaluate the efficacy of olanzapine compared with Aripiprazole in patients with schizophrenia.
- Trial name
- NCT00088049
- Testing
- Olanzapine, Aripiprazole
- Where
- 24 sites in United States
- Volunteers
- 560 people
- Sponsor
- Eli Lilly and Company
Schizophrenia
Open-label, Extension Study of Aripiprazole Intramuscular Depot (OPC-14597, Lu AF41155) in Patients With Schizophrenia
The phase 3 Trial 31-12-291 is part of the aripiprazole IM depot clinical development program and has been designed to demonstrate the efficacy and safety of aripiprazole IM depot for the treatment of adults experiencing an acute…
- Trial name
- NCT01683058
- Testing
- Aripiprazole IM Depot
- Where
- 38 sites in United States, Croatia and 1 more
- Volunteers
- 74 people
- Sponsor
- Otsuka Pharmaceutical Development & Commercialization, Inc.
Schizophrenia
Switching to Iloperidone From Other Antipsychotics in Schizophrenia
Evaluate the clinical outcome of two switching strategies to iloperidone treatment in adult subjects with schizophrenia who require a change in their current antipsychotic treatment of risperidone, olanzapine, or aripiprazole due…
- Trial name
- i-FANS (NCT01207414)
- Testing
- iloperidone
- Where
- 59 sites in United States
- Volunteers
- 501 people
- Sponsor
- Novartis
Schizophrenia
An Observational Study to Evaluate Efficacy and Safety of Risperidone Long-Acting Injection for Treatment of Schizophrenia
The purpose of this study is to evaluate the long-term treatment efficacy, and safety of risperidone long-acting injection in participants with schizophrenia (psychiatric disorder with symptoms of emotional instability…
- Trial name
- NCT01894984
- Testing
- Risperidone, Oral atypical anti-psychotic
- Volunteers
- 640 people
- Sponsor
- Xian-Janssen Pharmaceutical Ltd.
Schizophrenia
20101299: Study to Evaluate the Effect of AMG 747 on Schizophrenia Negative Symptoms
The purpose of this study is to evaluate the effect of AMG 747 on negative symptoms of schizophrenia in patients who are stable on current antipsychotic treatment.
- Trial name
- NCT01568216
- Testing
- AMG 747
- Where
- 38 sites in United States, Australia and 5 more
- Volunteers
- 121 people
- Sponsor
- Amgen
Schizophrenia, Bipolar I Disorder
A Trial of Single- and Multiple-doses of Aripiprazole in Adult Subjects With Schizophrenia or Bipolar I Disorder
The primary objective of this trial is to evaluate the pharmacokinetics (PK) of aripiprazole long-acting injectable (LAI) (420 mg) following deltoid or gluteal muscle administration in adult subjects with schizophrenia or bipolar…
- Trial name
- NCT03854409
- Testing
- Aripiprazole
- Where
- 4 sites in United States
- Volunteers
- 72 people
- Sponsor
- Otsuka Pharmaceutical Development & Commercialization, Inc.
Psychotic Disorders
Improving Cognitive Function of Aripiprazole in Treating Adolescents and Young Adults With Psychotic Disorder
This is a 24-week, observational, prospective study to evaluate the effectiveness of improving cognitive function of aripiprazole in treating adolescents and young adults with psychotic disorder in Taiwan.
- Trial name
- NCT00541502
- Sponsor
- Genovate Biotechnology Co., Ltd.,
Schizophrenia
A Study Evaluating the Treatment Selection and Outcome When Changing Antipsychotic Treatment in Schizophrenic Patients
The purpose of the study is to evaluate the outcome of treatment switch defined as an improvement in CGI-CB scale (Clinical Global Impression - Clinical Benefit).
- Trial name
- ETOS (NCT00999895)
- Where
- 43 sites in Greece
- Volunteers
- 574 people
- Sponsor
- AstraZeneca
Schizophrenia
A Physical Dependence Study in Schizophrenia
The purpose of this study is to determine whether or not people with schizophrenia who take LY2140023 become physically dependent on it, and experience a series of symptoms such as craving to have the drug when they stop using…
- Trial name
- NCT01452919
- Testing
- LY2140023
- Where
- 10 sites in United States, Greece
- Volunteers
- 123 people
- Sponsor
- Denovo Biopharma LLC
Schizophrenia
A Study to Evaluate Effectiveness and Safety of ER OROS Paliperidone in Patients With Schizophrenia
The purpose of this study is to evaluate the effectiveness and safety of Extended Release Osmotic Controlled-Release Oral Delivery System (OROS) Paliperidone compared to placebo in patients with Schizophrenia.
- Trial name
- NCT00396565
- Testing
- ER OROS paliperidone, Olanzapine
- Where
- 56 sites in Japan
- Volunteers
- 394 people
- Sponsor
- Janssen Pharmaceutical K.K.
Cognitive Impairment Associated With Schizophrenia (CIAS)
A Study to Evaluate KYN-5356 in Adults With Cognitive Impairment Associated With Schizophrenia
This is a Phase 2, randomized, double-blind, placebo-controlled study to evaluate the efficacy, safety, Pharmacokinetic (PK) and Pharmacodynamic (PD) effects of 3 different dose regiments of KYN-5356 and placebo for 28 days.
- Trial name
- NCT07191483
- Testing
- KYN-5356 low dose, KYN-5356 Medium Dose, KYN-5356 High Dose
- Where
- 15 sites in United States
- Volunteers
- 149 people
- Sponsor
- Kynexis B.V.
Bipolar Disorder, Schizophrenia
Post-Authorization Safety Surveillance Study of Asenapine in Participants With Bipolar Disorder (P08307)
This study will assess asenapine (Sycrest®) use in participants with bipolar disorder; comparison will be made to the use of risperidone (RISPERDAL®CONSTA®) and olanzapine (Zyprexa®).
- Trial name
- NCT01495741
- Volunteers
- 42 people
- Sponsor
- Organon and Co
Schizophrenia
Study Assessing the Safety, Tolerability, and Pharmacokinetics of SEP-363856 in Japanese Male and Female Subjects With Schizophrenia in 2 Parts (Part 1 and 2).
This is a multiple oral dose, open-label study to assess the safety, tolerability, and pharmacokinetics of SEP-363856 in Japanese subjects with schizophrenia.
- Trial name
- NCT03370640
- Testing
- SEP-363856
- Where
- 8 sites in Japan
- Volunteers
- 24 people
- Sponsor
- Sumitomo Pharma Co., Ltd.
Schizophrenia, Bipolar Disorder
EMR Data to Assess Monitoring of Patients Treated With Quetiapine
A study to evaluate the effectiveness of an update of educational materials with respect to evaluation of monitoring of metabolic parameters
- Conditions
- Schizophrenia, Bipolar Disorder, Major Depressive Disorder
- Trial name
- NCT01793324
- Volunteers
- 6,153 people
- Sponsor
- AstraZeneca
Schizophrenia, Schizoaffective Disorder
Efficacy Study of Early Onset of Antipsychotic Drug Action in Schizophrenia
The current study has been designed to address the significance of early onset of response prospectively in patients treated with an atypical antipsychotic.
- Conditions
- Schizophrenia, Schizoaffective Disorder, Schizophreniform Disorder
- Trial name
- NCT00337662
- Testing
- olanzapine, risperidone
- Where
- 34 sites in United States, Argentina and 1 more
- Volunteers
- 628 people
- Sponsor
- Eli Lilly and Company
Schizophrenia
A Study to Test the Safety and Efficacy of MK-8998 in Acutely Psychotic Participants With Schizophrenia (MK-8998-004)
A study to evaluate the safety and efficacy of treatment with MK-8998 as compared to placebo and olanzapine for acutely psychotic patients with schizophrenia.
- Trial name
- NCT00827918
- Testing
- MK-8998, Comparator: Olanzapine
- Volunteers
- 216 people
- Sponsor
- Merck Sharp & Dohme LLC
Schizophrenia
Trial to Investigate the Safety and Efficacy of GWP42003-P Versus Placebo as Adjunctive Therapy in Participants With Schizophrenia Experiencing Inadequate Response to Ongoing Antipsychotic Treatment
This study will be conducted to evaluate the efficacy, safety, and tolerability of GWP42003-P versus placebo in participants with schizophrenia experiencing inadequate response to ongoing antipsychotic treatment.
- Trial name
- NCT04421456
- Testing
- GWP42003-P
- Where
- 39 sites in United States, Poland and 2 more
- Volunteers
- 95 people
- Sponsor
- Jazz Pharmaceuticals
Schizophrenia, Alzheimer Disease
Study of Systemic and Ocular Safety and Pharmacokinetics of BI 409306 in Patients With Schizophrenia, Alzheimer's Disease, and Healthy Volunteers
Single site, parallel-group, double-blind trial of low or high dose of BI 409306 to evaluate the ocular and systemic safety and pharmacokinetics during 14 day treatment period in patients with schizophrenia, Alzheimer's disease…
- Trial name
- NCT02392468
- Testing
- BI 409306 25 mg, BI 409306 50 mg
- Where
- 3 sites in United States
- Volunteers
- 61 people, healthy volunteers welcome
- Sponsor
- Boehringer Ingelheim
Schizophrenia, Diabetes Mellitus
A Study of the Effects of Risperidone and Olanzapine on Blood Glucose (Sugar) in Patients With Schizophrenia or Schizoaffective Disorder
The purpose of this study is to assess and compare how risperidone and olanzapine, two antipsychotic medications, affect the regulation of glucose (sugar) in the body.
- Trial name
- NCT00236379
- Testing
- Olanzapine, Risperidone
- Volunteers
- 59 people
- Sponsor
- Janssen, LP