- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT02237417
Study of the Impact of Aripiprazole (Abilify®) Once Monthly Versus Standard of Care Oral Antipsychotic Medications on Changes in Brain Structure and Metabolism
A Randomized, Open Label, Parallel Group, Study of the Impact of Aripiprazole (Abilify®) Once Monthly Versus Standard of Care Oral Antipsychotic Medications on Changes in Brain Structure and Metabolism
This is a Phase 4, randomized, open-label, parallel group study designed to assess the clinical and biological effects of 12 months of treatment with long acting intramuscular (IM) aripiprazole (Abilify®) as measured by clinical and behavioral measures, and changes on magnetic resonance imaging (MRI) scans in subjects with schizophrenia compared with SOC oral antipsychotic medications and compared with a healthy control group.
It is hypothesized that improved treatment compliance will lead to fewer white matter changes in the brain. Fewer white matter changes will be demonstrated via neuroimaging as increased FA and BPF values in the prefrontal region, and an increase in metabolites in a voxel centered on the anterior cingulate cortex (ACC) as seen with MRS. Therefore, the aim of this study is to examine the structural and metabolic effects of aripiprazole (Abilify®) once monthly in patients with schizophrenia using MRI techniques and to examine these effects in association with cognitive and clinical measures.
Study Overview
Status
Conditions
Intervention / Treatment
Study Type
Enrollment (Actual)
Phase
- Phase 4
Contacts and Locations
Study Locations
-
-
Utah
-
Salt Lake City, Utah, United States, 84108
- University of Utah
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria for All Subjects
- Are able to provide written informed consent.
- Are male and female subjects 18 to 35 years of age, inclusive, at time of informed consent.
Inclusion Criteria for Subjects with Schizophrenia
- Have a current diagnosis of schizophrenia as defined by DSM IV-TR criteria and a history of the illness for at least 1 year prior to screening and at least two prior psychotic episodes based on medical records or a qualified and reliable health care provider.
- Require, in the investigator's judgment, chronic treatment with an antipsychotic medication.
- Are able to understand the nature of the study and follow protocol requirements, including the prescribed dosage regimens, tablet ingestion, IM depot injection, and discontinuation of prohibited concomitant medications, read and understand the written word in order to complete subject-reported outcomes measures, and be reliably rated on assessment scales.
- Are male and female subjects who are surgically sterile (i.e., have undergone orchiectomy or hysterectomy, respectively; female subjects who have been postmenopausal for at least 12 consecutive months; or male and female subjects who agree to remain abstinent or to practice double barrier forms of birth control from trial screening through 30 days (for females) and 90 days (for males) from the last dose of IMP for SOC oral antipsychotics and 150 days for females and 180 days for males for aripiprazole depot. If employing birth control, two of the following precautions must be used: vasectomy, tubal ligation, vaginal diaphragm, intrauterine device, birth control pill, birth control implant, birth control depot injections, condom, or sponge with spermicide.
Exclusion Criteria All Subjects
- Presence of any metal implants, pacemakers, unremovable prosthetic device, or other device or situation that may preclude imaging
- History of a head injury with loss of consciousness > 5 minutes
- Has a significant medical condition that would expose the subject to undue risk or interfere with study assessments.
Exclusion Criteria for Subjects with Schizophrenia
- Has a current DSM-IV-TR diagnosis other than schizophrenia, including schizophreniform disorder, schizoaffective disorder, major depressive disorder, bipolar disorder, delirium, dementia, amnestic or other cognitive disorders. Also excluded are subjects with borderline, paranoid, histrionic, schizotypal, schizoid, or antisocial personality disorder.
- Is considered resistant/refractory to antipsychotic treatment by history (failed two prior antipsychotic medication trials) or response only to clozapine.
- Has a significant risk of violent behavior or a significant risk of committing suicide based on history or investigator's discretion.
- Has met DSM-IV-TR criteria for any significant substance use disorder within 3 months prior to screening, excluding caffeine, nicotine, or marijuana.
- Is known to be allergic, intolerant, or unresponsive to prior treatment with aripiprazole or other quinolinones, or hypersensitivity to antipsychotic agents, including aripiprazole.
- Has a history of neuroleptic malignant syndrome or clinically significant tardive dyskinesia at screening per the investigator's discretion.
- Has a history of seizures or any other medical condition that would expose the subject to undue risk or interfere with study assessments.
- Is involuntarily incarcerated.
- Has undergone electroconvulsive therapy in the 2 years prior to enrollment in the study.
- Has used an investigational agent or has participated in a clinical study with aripiprazole IM depot or any other antipsychotic depot preparation within 30 days of screening.
- Has clinically significant abnormalities in laboratory test results, vital signs, or ECG results.
- Requires more than one benzodiazepine beyond screening (e.g., lorazepam and oxazepam).
- Fails to washout from prohibited concomitant medications, including the use of or CYP3A4 inducers, a second antipsychotic, antidepressants (including monoamine oxidase inhibitors), and mood stabilizers.
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Other: Healthy Control
|
A total of 15 healthy controls will participate in the study and will not receive medication
|
Active Comparator: Individuals with Schizophrenia (Group A)
|
A total of 15 to 20 subjects with schizophrenia will receive SOC oral antipsychotic medications (e.g., aripiprazole (Abilify®), risperidone (Risperdal®), lurasidone HCI (Latuda®), quetiapine fumarate (Seroquel®), olanzapine (Zyprexa®), and ziprasidone HCI(Geodon®)) or once monthly aripiprazole (Abilify®), PO daily, in accordance with their respective product labeling.
|
Active Comparator: Individuals with Schizophrenia (Group B)
|
A total of 30 to 40 subjects with schizophrenia will receive aripiprazole (Abilify®) monthly, at a starting dose of 400 mg IM or an approved dose based on the investigator's judgment and in accordance with product labeling.
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Number of Participants With Changes in Fractional Anisotropy (FA)
Time Frame: 12 months
|
To determine if there are differences in prefrontal white matter fractional anisotropy (FA) in subjects with schizophrenia from baseline at 12 months of treatment with aripiprazole (Abilify®) once monthly compared with standard of care (SOC) oral antipsychotic medications (e.g., aripiprazole (Abilify®), risperidone (Risperdal®), lurasidone HCI (Latuda®), quetiapine fumarate (Seroquel®), olanzapine (Zyprexa®), and ziprasidone HCI (Geodon®)).
|
12 months
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Changes in Gamma Aminobutyric Acid (GABA)
Time Frame: 6 and 12 months
|
To determine if proton metabolites, specifically gamma aminobutyric acid (GABA), glutamine, and glutamate, are altered in subjects with schizophrenia after 6 and 12 months of treatment with aripiprazole (Abilify®) once monthly compared with SOC oral antipsychotic medications (e.g., aripiprazole (Abilify®), risperidone (Risperdal®), lurasidone HCI (Latuda®), quetiapine fumarate (Seroquel®), olanzapine (Zyprexa®), and ziprasidone HCI (Geodon®)).
|
6 and 12 months
|
Changes in Regional White Matter and Gray Matter Volume
Time Frame: 6 and 12 months
|
To determine if there are differences in regional white matter and gray matter volume in subjects with schizophrenia after 6 and 12 months of treatment with aripiprazole (Abilify®) once monthly compared with SOC oral antipsychotic medications (e.g., aripiprazole (Abilify®), risperidone (Risperdal®), lurasidone HCI (Latuda®), quetiapine fumarate (Seroquel®), olanzapine (Zyprexa®), and ziprasidone HCI (Geodon®)).
|
6 and 12 months
|
Other Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Association Between Clinical and Neurocognitive Variables and FA, BPF, and Proton Metabolic Concentrations
Time Frame: 12 months
|
To determine if there is a demonstrated association between clinical and neurocognitive variables and FA, BPF, and proton metabolite concentrations in subjects with schizophrenia receiving SOC oral antipsychotic medications (e.g., aripiprazole (Abilify®), risperidone (Risperdal®), lurasidone HCI (Latuda®), quetiapine fumarate (Seroquel®), olanzapine (Zyprexa®), and ziprasidone HCI(Geodon®)) or once monthly aripiprazole (Abilify®).
|
12 months
|
Collaborators and Investigators
Sponsor
Collaborators
Investigators
- Principal Investigator: Deborah Yurgelun-Todd, PhD, University of Utah
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Actual)
Study Completion (Actual)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Estimate)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
- Mental Disorders
- Schizophrenia Spectrum and Other Psychotic Disorders
- Schizophrenia
- Physiological Effects of Drugs
- Neurotransmitter Agents
- Molecular Mechanisms of Pharmacological Action
- Central Nervous System Depressants
- Tranquilizing Agents
- Psychotropic Drugs
- Serotonin Agents
- Antidepressive Agents
- Dopamine Agonists
- Dopamine Agents
- Serotonin 5-HT1 Receptor Agonists
- Serotonin Receptor Agonists
- Serotonin 5-HT2 Receptor Antagonists
- Serotonin Antagonists
- Dopamine D2 Receptor Antagonists
- Dopamine Antagonists
- Aripiprazole
- Antipsychotic Agents
Other Study ID Numbers
- IRB_00073657
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
Clinical Trials on Schizophrenia
-
Organon and CoCompletedSchizophrenia, Paranoid | Schizophrenia, Disorganized | Schizophrenia, Undifferentiated
-
Organon and CoCompletedSchizophrenia, Paranoid | Schizophrenia, Disorganized | Schizophrenia, Undifferentiated
-
Bradley LegaRecruiting
-
All India Institute of Medical Sciences, BhubaneswarRecruitingTreatment Resistant SchizophreniaIndia
-
King's College LondonSouth London and Maudsley NHS Foundation TrustRecruitingTreatment-resistant Schizophrenia | Healthy Controls | Treatment-responsive SchizophreniaUnited Kingdom
-
University of Sao PauloUnknownRefractory Schizophrenia | Super Refractory SchizophreniaBrazil
-
Peking UniversityNot yet recruitingTreatment-resistant Schizophrenia
-
Rakitzi, StavroulaActive, not recruiting
-
Ohio State UniversityRecruitingTreatment-resistant SchizophreniaUnited States
-
University Hospital, BrestRecruitingSchizophrenia | Schizophrenia Prodromal | Schizophrenia, ChildhoodFrance
Clinical Trials on No Treatment
-
HealthpointCompletedVenous Leg Ulcer (VLU)Germany, Poland, Belgium, Hungary, Czechia
-
HealthpointCompleted
-
University Hospital, GrenobleUnknownObstructive Sleep Apnea Syndrome | HypertensionFrance
-
Anna Alessandri BonettiCompletedPain | Sleep Apnea Syndromes | Sleep Apnea, Obstructive | Sleep Apnea | Temporomandibular Disorder | Pain, FaceItaly
-
Guangzhou Medical UniversityThe Children's Hospital of Zhejiang University School of Medicine; Gansu Provincial... and other collaboratorsRecruiting
-
National Cancer Institute (NCI)Active, not recruitingBrain Cancer | Brain Tumor | Neoplasm | Spine Cancer | Spine TumorUnited States
-
Rigshospitalet, DenmarkNovo Nordisk A/SCompletedDepression | Brain Diseases | Quality of Life | Physical ImpairmentDenmark
-
University College, LondonWellcome Trust; National Institute for Health Research, United KingdomUnknownMyocardial Infarction | Heart Failure | Stroke | Ischemic Stroke | Peripheral Arterial Disease | Transient Ischemic Attack | Stable Angina Pectoris | Unstable Angina | Abdominal Aortic Aneurysm | Intracerebral Haemorrhage | Subarachnoid Haemorrhage | Coronary Heart Disease NOS | Unheralded Corronary Death | Cardiac...United Kingdom
-
AllerganCompleted