AzTrials
AzTrials

SchizophreniaPhase 1NCT01552772

Safety and Tolerability Trial of Aripiprazole IM Depot Treatment in Adult Subjects With Schizophrenia Stabilized on Oral Antipsychotics Other Than Aripiprazole

A Phase 1 study testing Aripiprazole IM Depot in people with Schizophrenia, run by Otsuka Pharmaceutical Development & Commercialization, Inc. at 12 sites in United States.

Completed

Finished. The study has ended and is not enrolling. Results may be posted on the official record.

Official record
Search all trials

Trial summary

This study will test the safety of an aripiprazole injection in subjects with schizophrenia that are currently taking oral antipsychotic medication other than aripiprazole. Subjects in this study will receive one injection of aripiprazole and will need to stop taking their other antipsychotic medication two weeks… Read more about this study

Who is it for?
Ages 18 to 64 years
Conditions the study is for
Schizophrenia
What is being tested?
Aripiprazole IM Depot
Type of treatment
Injection or infusion
Could I receive a placebo?
No, everyone receives an active treatment
How many people
60 participants
Where
12 sitesUnited States
Study dates
Jan 2012to Apr 2012
Phase
Phase 1
Are there results?
Yes, posted in the registrySummary in the doctors' view

Key requirements

Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.

  • Ages 18 to 64 years
  • All sexes
  • No healthy volunteers
  • Adult

Who may be able to join

  • Male and female individuals between 18 and 64 years of age, inclusive, with a diagnosis of schizophrenia as defined by DSM-IV-TR criteria.
  • Good physical health as determined by no clinically significant deviation from normal in medical history, clinical laboratory determination, ECGs, or physical examinations.
  • Ability to provide written informed consent or consent obtained from a legally acceptable representative (as required by IRB) prior to the initiation of any protocol-required procedures.
  • Body mass index of 18 to 35 kg/m2, inclusive.
  • Prior history of tolerating aripiprazole.
  • Subjects must be treated with one of the following atypical oral antipsychotic medications: risperidone, olanzapine, quetiapine, ziprasidone, or paliperidone and be clinically stable, per the investigator's judgment, for 14 days prior to the administration of aripiprazole IM depot

Who cannot join

  • Sexually active males who will not commit to utilizing 2 of the approved birth control methods or who will not remain abstinent during the trial and for 180 days following the last dose of trial medication, or have not had an orchidectomy or sexually active females of childbearing potential who will not commit to utilizing 2 of the approved birth control methods or who will not remain abstinent during the trial and for 150 days following the last dose of trial medication. Abstinence will be permitted if it is confirmed and documented at every trial visit. If employing birth control, 2 of the following precautions must be used: vasectomy, tubal ligation, vaginal diaphragm, intrauterine device, birth control pill, birth control depot injections, implant, condom or sponge with spermicide. Note: Women of childbearing potential (WOCBP) are defined as all women unless they have had an oophorectomy or hysterectomy or have been postmenopausal for 12 consecutive months.
  • Subjects who have met DSM-IV-TR criteria for substance abuse or dependence within the past 180 days; including alcohol and benzodiazepines, but excluding caffeine and nicotine. Subjects with a positive drug screen for cocaine or other drugs of abuse (excluding stimulants and other prescribed medications and marijuana).a
  • Subjects likely to require prohibited concomitant therapy during the trial, and use of any CYP2D6 and CYP3A4 inhibitors, or CYP3A4 inducers within 14 days prior to dosing and for the duration of the trial.
  • Females who are pregnant or lactating.
  • Subjects who had participated in any clinical trial involving a psychotropic medication within 1 month prior to enrollment; subjects who had participated in a previous IM depot trial within the last 6 months; or who had previously enrolled and received trial medication in an aripiprazole IM depot clinical trial.
  • Any major surgery within 30 days prior to enrollment.
Show all 13Show fewer
  • Evidence of organ dysfunction or any clinically significant deviation from normal in physical, electrocardiographic, or clinical laboratory examinations.
  • Subjects who have a significant risk of committing suicide based on history or routine psychiatric status examination
  • Subjects currently in an acute relapse of schizophrenia.
  • Subjects with a current DSM-IV-TR diagnosis other than schizophrenia, including schizoaffective disorder, major depressive disorder, bipolar disorder, delirium, dementia, amnestic or other cognitive disorders. Also, subjects with borderline, paranoid, histrionic, schizotypal, schizoid, or antisocial personality disorder.
  • Subjects who were considered treatment-resistant to antipsychotic medication. (Subjects needed to have shown a previous response to an antipsychotic medication other than clozapine.)
  • Subjects with a history of neuroleptic malignant syndrome or clinically significant tardive dyskinesia.
  • Subjects who are known to be allergic, intolerant, or unresponsive to prior treatment with aripiprazole or other quinolinones.

Trial locations and contacts

12 sites in 1 country.

12 sites in 1 country

United States12 sites
  • South Coast Clinical Trials

    Anaheim, California, 92804

  • Community Clinical Research

    Austin, Texas, 78754

  • Comprehensive Clinical Development

    Cerritos, California, 90703

  • Pillar Clinical Research

    Dallas, Texas, 75243

  • Collaborative Neuroscience Network

    Garden Grove, California, 92845

  • Accurate Clinical Trials

    Kissimmee, Florida, 34741

  • South Coast Clinical Trials

    Norwalk, California, 90650

  • Compass Research, LLC

    Orlando, Florida, 32806

  • CNRI-San Diego

    San Diego, California, 92102

  • Neuropsychiatric Research Center of Orange County

    Santa Ana, California, 92701

  • St. Louis Clinical Trials

    St Louis, Missouri, 63118

  • Comprehensive Clinical Development

    Washington D.C., District of Columbia, 20016

Other trials in United States

About this study

Official title: An Open-label, Safety and Tolerability Trial of Aripiprazole IM Depot Treatment Initiation in Adult Subjects With Schizophrenia Stabilized on Atypical 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. Subjects in this study will receive one injection of aripiprazole and will need to stop taking their other antipsychotic medication two weeks after the injection. The study will last one month. Subjects will be required to come to a clinic for evaluations and drug and urine collection five times during the course of the study.

Conditions
Schizophrenia
Being tested
Aripiprazole IM Depot
Keywords
Safety, Tolerability, Schizophrenia, Aripiprazole
Medical subject headings
Schizophrenia

What participants receive

What participants receive. In a randomised study each person is assigned to one group by chance.

  • Aripiprazole IM DepotDrug

    Also called Abilify

    400 mg intramuscular injection of aripiprazole

Study groups in NCT01552772
Study groupRoleWhat they receive
Aripiprazole IM DepotExperimentalNot described
Receives: Drug: Aripiprazole IM Depot

What is being measured

The primary outcome is the main question the study is designed to answer.

  1. Number of Participants With Adverse Events (AE).

    An AE was defined as any new medical problem, or exacerbation of an existing problem, experienced by a participant while enrolled in the trial, whether or not it was considered drug related by the study physician. A serious adverse event (SAE) was any untoward medical occurrence that resulted in death or was life-threatening or required inpatient hospitalization or prolonged hospitalization. TEAE stands for treatment emergent adverse events.

    Measured: From the time the informed consent (ICF) was signed until follow-up at 30 days after the last trial visit (Day 28).

Secondary outcomes (10)
  1. Change From Baseline in Total Score of Positive and Negative Syndrome Scale (PANSS) for Observed Cases (OC) Data.

    The PANSS consisted of three subscales: a total of 30 symptom constructs. For each symptom construct, severity was rated on a 7-point scale, with a score of 1 (absence of symptoms) and a score of 7 (extremely severe symptoms). The PANSS total score was the sum of the rating scores for 7 positive scale items, 7 negative scale items, and 16 general psychopathology scale items from the PANSS panel. The PANSS total score ranged from 30 (best possible outcome) to 210 (worst possible outcome).

    Measured: Baseline, Week 1, 2, 4 and Last visit (Day 28).

  2. Change From Baseline in Total Score of PANSS for Last Observation Carried Forward (LOCF) Data.

    The PANSS consisted of three subscales: a total of 30 symptom constructs. For each symptom construct, severity was rated on a 7-point scale, with a score of 1 (absence of symptoms) and a score of 7 (extremely severe symptoms). The PANSS total score was the sum of the rating scores for 7 positive scale items, 7 negative scale items, and 16 general psychopathology scale items from the PANSS panel. The PANSS total score ranged from 30 (best possible outcome) to 210 (worst possible outcome).

    Measured: Baseline, Week 1, 2 and 4

  3. Change From Baseline in PANSS Positive Sub-scale Score for OC Data.

    The Positive and Negative Syndrome Scale (PANSS) consisted of three subscales: a total of 30 symptom constructs. For each symptom construct, severity was rated on a 7-point scale, with a score of 1 (absence of symptoms) and a score of 7 (extremely severe symptoms). The PANSS positive subscale score was the sum of the rating scores for the 7 positive scale items from the PANSS panel. The 7 positive symptom constructs are delusions, conceptual disorganization, hallucinatory behavior, excitement, grandiosity, suspiciousness/persecution, and hostility. The PANSS total score ranged from 30 (best possible outcome) to 210 (worst possible outcome).

    Measured: Baseline, Week 1, 2, 4 and Last visit (Day 28).

  4. Change From Baseline in PANSS Positive Sub-scale Score for LOCF Data.

    The PANSS consisted of three subscales: a total of 30 symptom constructs. For each symptom construct, severity was rated on a 7-point scale, with a score of 1 (absence of symptoms) and a score of 7 (extremely severe symptoms). The PANSS positive subscale score was the sum of the rating scores for the 7 positive scale items from the PANSS panel. The 7 positive symptom constructs are delusions, conceptual disorganization, hallucinatory behavior, excitement, grandiosity, suspiciousness/persecution, and hostility. The PANSS total score ranged from 30 (best possible outcome) to 210 (worst possible outcome).

    Measured: Baseline, Week 1, 2 and 4

  5. Change From Baseline in PANSS Negative Sub-scale Score for OC Data.

    The PANSS consisted of three subscales: a total of 30 symptom constructs. For each symptom construct, severity was rated on a 7-point scale, with a score of 1 (absence of symptoms) and a score of 7 (extremely severe symptoms). The PANSS negative subscale score was the sum of the rating scores for the 7 negative scale items from the PANSS panel. The 7 negative symptom constructs: blunted affect, emotional withdrawal, poor rapport, passive apathetic withdrawal, difficulty in abstract thinking, lack of spontaneity and flow of conversation, stereotyped thinking. The PANSS total score ranged from 30 (best possible outcome) to 210 (worst possible outcome).

    Measured: Baseline, Week 1, 2, 4 and Last visit (Day 28).

  6. Change From Baseline in PANSS Negative Sub-scale Score for LOCF Data.

    The PANSS consisted of three subscales: a total of 30 symptom constructs. For each symptom construct, severity was rated on a 7-point scale, with a score of 1 (absence of symptoms) and a score of 7 (extremely severe symptoms). The PANSS negative subscale score was the sum of the rating scores for the 7 negative scale items from the PANSS panel. The 7 negative symptom constructs: blunted affect, emotional withdrawal, poor rapport, passive apathetic withdrawal, difficulty in abstract thinking, lack of spontaneity and flow of conversation, stereotyped thinking. The PANSS total score ranged from 30 (best possible outcome) to 210 (worst possible outcome).

    Measured: Baseline, Week 1, 2 and 4

  7. Change From Baseline in Clinical Global Impression Severity (CGI-S) Score in OC Data.

    The severity of illness for each participant was rated using the CGI-S scale. To assess CGI-S, the study physician answered the following question: "Considering your total clinical experience with this particular population, how mentally ill is the participant at this time?" Response choices included: 0 = not assessed; 1 = normal, not ill at all; 2 = borderline mentally ill; 3 = mildly ill; 4 = moderately ill; 5 = markedly ill; 6 = severely ill; and 7 = among the most extremely ill participants.

    Measured: Baseline, Week 1, 2, 4 and Last visit (Day 28).

  8. Change From Baseline in CGI-S Score in LOCF Data.

    The severity of illness for each participant was rated using the CGI-S scale. To assess CGI-S, the rater or investigator answered the following question: "Considering your total clinical experience with this particular population, how mentally ill is the participant at this time?" Response choices included: 0 = not assessed; 1 = normal, not ill at all; 2 = borderline mentally ill; 3 = mildly ill; 4 = moderately ill; 5 = markedly ill; 6 = severely ill; and 7 = among the most extremely ill participants.

    Measured: Baseline, Week 1, 2 and 4.

  9. Clinical Global Impression Improvement (CGI-I) Scale Score in OC Data.

    The efficacy of trial medication were rated for each participant using the CGI-I scale. The study physician must rate the participant's total improvement whether or not it is due entirely to drug treatment. All responses were compared to the participant's condition a baseline. Response choices include: 0 = not assessed; 1 =very much improved; 2 = much improved; 3 = minimally improved; 4 = no change; 5 =minimally worse; 6 = much worse; and 7 = very much worse.

    Measured: Week 1, 2, 4 and Last visit (Day 28).

  10. CGI-I Scale Score in LOCF Data.

    The efficacy of trial medication were rated for each participant using the Clinical Global Impression Improvement (CGI-I) scale. The study physician must rate the participant's total improvement whether or not it is due entirely to drug treatment. All responses were compared to the participant's condition a baseline. Response choices include: 0 = not assessed; 1 =very much improved; 2 = much improved; 3 = minimally improved; 4 = no change; 5 =minimally worse; 6 = much worse; and 7 = very much worse.

    Measured: Week 1, 2 and 4

Timeline

From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.

  1. First posted13 Mar 2012 (estimated)
  2. Study startJan 2012
  3. Primary completionApr 2012
  4. Study completionApr 2012

Resources

More details

For doctors and researchers: how the study is designed, who runs it, and its registry IDs.

Study design
Study type
Interventional
Phase
Phase 1
Primary purpose
Treatment
Allocation
Not applicable
Intervention model
Single group
Masking
None (open label)
Enrolment
60 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT01552772
Sponsor's protocol ID
31-11-289
Status last verified
Oct 2014
First submitted
13 Feb 2012
Last updated
10 Oct 2014
Data monitoring committee
No

Publications

  • Potkin SG, Raoufinia A, Mallikaarjun S, Bricmont P, Peters-Strickland T, Kasper W, Baker RA, Eramo A, Sanchez R, McQuade R. Safety and tolerability of once monthly aripiprazole treatment initiation in adults with schizophrenia stabilized on selected atypical oral antipsychotics other than aripiprazole. Curr Med Res Opin. 2013 Oct;29(10):1241-51. doi: 10.1185/03007995.2013.821973. Epub 2013 Jul 25.

    PubMed 23822566

Questions about this trial

What is this clinical trial studying?

A Phase 1 study testing Aripiprazole IM Depot in people with Schizophrenia, run by Otsuka Pharmaceutical Development & Commercialization, Inc. at 12 sites in United States.

The full registered description is in the About this study section and the official record.

Who may be eligible to take part?

The sponsor lists 6 inclusion and 13 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.

Is this clinical trial currently recruiting?

The record says: finished, as of the sponsor's last update on 10 Oct 2014. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 12 sites in United States. Whether a site is taking part right now should be confirmed with that site. See every site.

What are the possible benefits and risks?

They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.

What does this phase mean?

Phase 1 studies test a treatment in a small group of people for the first time or in a new way, mainly to check safety and find the right dose.

Not every study follows the same path, and some studies (observational studies, device studies) have no phase.

Are results available for this study?

Yes. Results are posted in the registry (first posted 9 Sep 2014). A summary is in the For doctors view, and the full results are on ClinicalTrials.gov.

How can a doctor refer a patient or contact the research team?

The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.

What does the primary outcome measure?

Number of Participants With Adverse Events (AE). (time frame: From the time the informed consent (ICF) was signed until follow-up at 30 days after the last trial visit (Day 28).). It is what the study was designed to measure, not a finding.

Where can I read the original study information?

On the ClinicalTrials.gov record for NCT01552772, which also lists 1 linked publication.

Does a listing mean the treatment is approved or proven to work?

No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.

How often is this information updated?

AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 10 Oct 2014; AzTrials last refreshed its copy on 8 Nov 2026.

Free account

Log in to keep searching

You’ve used your 3 free searches. AzTrials is free: log in or create a free account to keep searching clinical trials and save the ones you want to follow.

Create a free accountLog in