Clinical trials: Antipsychotic
Volunteers on Chronic, Stable Antipsychotic Regimens
Staccato Loxapine Multidose PK
The objectives of this trial are to assess the safety, tolerability, and pharmacokinetics of multiple inhaled doses of Staccato Loxapine.
- Trial name
- NCT00555412
- Testing
- A - 10 mg loxapine q 4 h x 3 (30 mg total), B - 10 mg x 1, 5 mg x 2 loxapine q 4 h (20 mg total), C - 5 mg loxapine q 4 h x 3 (15 mg total)
- Where
- United States
- Volunteers
- 40 people
- Sponsor
- Alexza Pharmaceuticals, Inc.
Schizophrenia, Drug Induced Movement Disorder, Unspecified
Vitamin B6 and B12 in the Treatment of Movement Disorders Induced by Antipsychotics
D2 dopaminergic receptor blockers, used to treat schizophrenia, can lead to the onset of movement disorders. Drug-induced movement disorders encompass several syndromes.
- Conditions
- Schizophrenia, Drug Induced Movement Disorder, Unspecified, Oxidative Stress
- Trial name
- NCT03790345
- Testing
- Pyridoxine, Cobalamin
- Where
- Brazil
- Volunteers
- 45 people
- Sponsor
- Nucleo De Pesquisa E Desenvolvimento De Medicamentos Da Universidade Federal Do Ceara
Schizophrenia With Impulsivity
Monotherapy Brexpiprazole (OPC-34712) Trial in the Treatment of Adults With Schizophrenia With Impulsivity
The purpose of this study is to evaluate the effect of brexpiprazole, via functional magnetic resonance imaging (fMRI), on the right ventrolateral prefrontal cortex (VLPFC) activated by impulsive behavior.
- Trial name
- NCT02194933
- Testing
- Brexpiprazole
- Where
- United States
- Volunteers
- 38 people
- Sponsor
- Otsuka Pharmaceutical Development & Commercialization, Inc.
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.
Antipsychotics, Cognition
Change in Brain Metabolism and Cognitive Function by Aripiprazole
Dopamine receptor occupancy and brain metabolism were measured using positron emission tomography after the administration of aripiprazole. Working memory performance was also measured using N-back task.
- Conditions
- Antipsychotics, Cognition, Brain Metabolism, Dopamine Receptor Occupancy
- Trial name
- NCT01562808
- Testing
- Aripiprazole
- Where
- South Korea
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Seoul National University Hospital
The Primary Evaluation is the Change From Baseline at End of Study for CDSS Total Scores., The Secondary Efficacy Evaluations Include: MADRS, PANSS Total Scores and Subscales and Responder Rate; CGI-S and CGI-I Scales.
Efficacy and Safety of Ziprasidone to Treat Depressive Symptoms in Patients With Schizophrenia
This study is going to determine the efficacy, tolerability and safety of ziprasidone in 120 schizophrenic patients with depressive symptoms. The study will be carried out at 2 mental centers in China.
- Conditions
- The Primary Evaluation is the Change From Baseline at End of Study for CDSS Total Scores., The Secondary Efficacy Evaluations Include: MADRS, PANSS Total Scores and Subscales and Responder Rate; CGI-S and CGI-I Scales., Safety Evaluations Include: Laboratory Test Abnormalities; BARS and SAS; Physical Examinations; Vital Signs; Electrocardiogram,Etc., Subjective Well-being Under Neuroleptics Short Form Will be Used in Our Study to Assess the Subjective Side-effects.
- Trial name
- NCT01260116
- Volunteers
- 120 people
- Sponsor
- Wuhan University
Glioblastoma Multiforme, MGMT-Unmethylated Glioblastoma
Repurposing Chlorpromazine in the Treatment of Glioblastoma
This study evaluates the addition of chlorpromazine to the first-line therapeutic protocol, i.e. maximal well-tolerated surgical resection followed by radiotherapy plus concomitant and adjuvant chemotherapy with temozolomide, in…
- Trial name
- RACTAC (NCT04224441)
- Testing
- Chlorpromazine Pill
- Where
- 3 sites in Italy
- Volunteers
- 41 people
- Sponsor
- Marco G Paggi, MD, PhD
Post-Traumatic Stress Disorder
Risperidone Augmentation for PTSD
The purpose of this study is to (1) compare the response of civilians with Posttraumatic Stress Disorder(PTSD) currently receiving sertraline without an optimal response to risperidone augmentation vs.
- Trial name
- NCT00215241
- Testing
- sertraline and risperidone
- Where
- 2 sites in United States
- Volunteers
- 80 people
- Sponsor
- Duke University
Bipolar Depression
What is the Antidepressant Mechanism of Action of Quetiapine in Bipolar Depression?
PURPOSE The purpose of this study is to elucidate whether quetiapine fumurate (Seroquel) exerts its antidepressant activity in bipolar disorder through altering either serotonergic or catecholinergic activity.
- Trial name
- NCT00817323
- Testing
- Dietary amino-acid depletion
- Sponsor
- University of British Columbia
Psychotic Disorders, Schizophrenia
Parallel Group, Multiple Dose Pharmacokinetics Study of Five Antipsychotic Medications in Psychiatric Participants
The purpose of this study is to gather information about the steady-state plasma concentrations of aripiprazole, olanzapine, quetiapine and their relevant metabolites, at various dose levels and at different time points after…
- Conditions
- Psychotic Disorders, Schizophrenia, Bipolar Disorder, Depressive Disorder
- Trial name
- NCT02087579
- Testing
- Aripiprazole, oral formulation, Olanzapine, oral formulation, Paliperidone, oral formulation
- Where
- 24 sites in United States, Argentina and 5 more
- Volunteers
- 305 people
- Sponsor
- Janssen Research & Development, LLC
Schizophrenia
Safety and Tolerability Trial of Aripiprazole IM Depot Treatment in Adult Subjects With Schizophrenia Stabilized on Oral Antipsychotics Other Than Aripiprazole
This study will test the safety of an aripiprazole injection in subjects with schizophrenia that are currently taking oral antipsychotic medication other than aripiprazole.
- Trial name
- NCT01552772
- Testing
- Aripiprazole IM Depot
- Where
- 12 sites in United States
- Volunteers
- 60 people
- Sponsor
- Otsuka Pharmaceutical Development & Commercialization, Inc.
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 Double-blind, Placebo-controlled Study of the Safety and Efficacy of Paliperidone Extended Release (ER) in the Treatment of Schizophrenia in Adolescent Patients
The purpose of this study is to evaluate the efficacy, safety, and tolerability of 3 weight-based, fixed-dose groups of paliperidone extended release (ER) compared with placebo in adolescent patients between 12 to 17 years of…
- Trial name
- NCT00518323
- Testing
- Paliperidone ER
- Where
- 34 sites in United States, India and 3 more
- Volunteers
- 201 people
- Sponsor
- Johnson & Johnson Pharmaceutical Research & Development, L.L.C.
Schizophrenia
Efficacy and Tolerability of Flunarizine for the Treatment of Schizophrenia: Comparison With Haloperidol
Flunarizine is a calcium channel blocker traditionally used for the treatment of vertigo and migraine. It also has the mechanism of action associated with antipsychotic activity (D2 receptor blockade), but has never been tested…
- Trial name
- NCT00740259
- Testing
- Flunarizine
- Where
- Brazil
- Volunteers
- 70 people
- Sponsor
- Ambulatório de Bipolaridade
Bipolar Disorders, Metabolic Complication
Metabolic Effects of Switching to Aripiprazole in Patients With Bipolar Disorders
The primary goal of this study is to investigate metabolic changes and maintaining efficacy in stabilized patients with bipolar disorders who have pharmacologically induced weight gain.
- Trial name
- NCT00845988
- Testing
- aripiprazole
- Where
- South Korea
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- Seoul National University Hospital
Hyperprolactinemia
Aripiprazole and Prolactin Study
Antipsychotic medicines are used routinely in people with severe mental illness or learning disability. Antipsychotics often induce hyperprolactinemia (high prolactin level) and in almost all women, and some men, this causes…
- Trial name
- APS (NCT01085383)
- Testing
- Aripiprazole
- Where
- United Kingdom
- Volunteers
- 15 people
- Sponsor
- University of Oxford
Schizophrenia
A Study of ALKS 3831 in Adults With Acute Exacerbation of Schizophrenia (the ENLIGHTEN-1 Study)
This study will evaluate the efficacy of ALKS 3831 in adult subjects with acute exacerbation of schizophrenia.
- Trial name
- NCT02634346
- Testing
- ALK3831, Olanzapine
- Where
- 31 sites in United States, Bulgaria and 2 more
- Volunteers
- 403 people
- Sponsor
- Alkermes, Inc.
Akathisia, Drug-Induced, Dyskinesia, Drug-Induced
Study of Preladenant for the Treatment of Antipsychotic Induced Movement Disorders in Participants With Schizophrenia (Study P04628)
This study was designed to determine if preladenant (SCH 420814, MK-3814) can reduce drug-induced involuntary movements in participants with schizophrenia or schizoaffective disorder.
- Conditions
- Akathisia, Drug-Induced, Dyskinesia, Drug-Induced, Parkinsonian Disorders
- Trial name
- NCT00686699
- Testing
- Preladenant
- Volunteers
- 11 people
- Sponsor
- Merck Sharp & Dohme LLC
Schizophrenia and Related Disorders, Drug Administration Schedule
"Extended" (Alternate Day) Antipsychotic Dosing
The study wishes to examine whether "extended" antipsychotic treatment, in this case, antipsychotic treatment every other day, is as effective as daily treatment.
- Conditions
- Schizophrenia and Related Disorders, Drug Administration Schedule, Drug Therapy, Antipsychotic Agents
- Trial name
- NCT04478838
- Testing
- Risperidone, Olanzapine, paliperidone
- Where
- Canada
- Volunteers
- 120 people
- Sponsor
- Centre for Addiction and Mental Health
Death, Sudden, Cardiac, Arrythmia
Monitoring of Arrhythmias in Patients Treated With Antipsychotics
Antipsychotics may be associated to life-threatening arrhythmias and sudden cardiac death. This is the fist study to estimated the arrhythmic burden using long-term monitoring by implantable loop recorder in patients treated with…
- Conditions
- Death, Sudden, Cardiac, Arrythmia, Antipsychotics and Neuroleptics Toxicity
- Trial name
- MAPP (NCT04575103)
- Testing
- Antipsychotic
- Where
- 18 sites in Denmark
- Volunteers
- 600 people, healthy volunteers welcome
- Sponsor
- Herlev and Gentofte Hospital