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Bipolar I or II DisorderPhase 2NCT07220460

Study to Assess the Adverse Events of Oral ABBV-932 in Adult Participants With Depressive Episodes Associated With Bipolar I or II Disorder

A Phase 2 study testing ABBV-932 in people with Bipolar I or II Disorder, run by AbbVie at 49 sites in 2 countries.

Active, not recruiting

Under way, not looking for participants. Everyone needed has enrolled. The study is still running.

Official record
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Trial summary

Bipolar disorder is a severe chronic mood disorder that affects up to 4% of the adult population in the United States. The purpose of this study is to assess how safe and effective ABBV-932 is in treating participants with depressive episodes associated with bipolar I or II disorder. Read more about this study

Who is it for?
Ages 18 to 65 years
Conditions the study is for
Bipolar I or II Disorder
What is being tested?
ABBV-932
Type of treatment
Pill or oral medicine
Could I receive a placebo?
No, everyone receives an active treatment
How many people
84 participants
Where
49 sitesin 2 countries
Study dates
30 Sep 2025to Apr 2027
Phase
Phase 2
Are there results?
Not yet: the study is under way

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 65 years
  • All sexes
  • No healthy volunteers
  • Adult, Older adult

Who may be able to join

  • Body Mass Index (BMI) >= 18.0 to <= 40.0 kg/m^2, inclusive.
  • Participants who currently meet the Diagnostic and Statistical Manual of Mental Disorders treatment (DSM-5-TR) criteria for bipolar I or II disorder without psychotic features based on the Mini International Neuropsychiatric Interview (MINI 7.0.2), currently experiencing a depressive episode of at least 4 weeks and not exceeding 12 months.
  • Normal physical examination findings, clinical laboratory test results, vital signs, and 12-lead ECG results at screening or abnormal results that are judged not clinically significant by the investigator and documented as such in the eCRF
  • Participant with the following psychiatric history:
  • No history of psychiatric hospitalization (inpatient or intensive outpatient) in the past 3 months prior to screening.
  • No lifetime history of schizophrenia, other psychotic disorders, dissociative disorders, or neurocognitive disorders.
  • No history of moderate or severe substance use disorder (except nicotine) in the past 6 months prior to screening.
  • History of stable psychiatric comorbidities (e.g., PTSD, OCD) may be included provided these conditions have not required intervention with a prohibited medication within the past 12 months prior to Screening.

Who cannot join

  • A total score greater than 12 on the Young Mania Rating Scale (YMRS) at baseline.
  • History of an allergic reaction or significant sensitivity to constituents of the study drug (and its excipients) and/or other products in the same class.
  • A concurrent medical condition that might interfere with the conduct of the study, confound the interpretation of the study results, or endanger the subject's well-being. This includes any unstable condition, history or evidence of malignancy (other than treated basal or squamous cell carcinoma), or any significant hematologic, endocrine, cardiovascular, respiratory, renal impairment or disease (e.g., participants with eGFR < 30 mL/min), hepatic (including history of severe hepatic impairment), gastrointestinal, or neurological disorder. If there is a history of such disease (except malignancy), but the condition has been stable for more than 1 year, does not require treatment with prohibited medications, and is judged by the investigator not to interfere with participation in the study, the subject may be included.

Trial locations and contacts

49 sites in 2 countries.

49 sites in 2 countries

United States47 sites
  • Lehigh Center for Clinical Research /ID# 273466

    Allentown, Pennsylvania, 18103

  • Advanced Research Center /ID# 273474

    Anaheim, California, 92805

  • Trialmed /ID# 278046

    Atlanta, Georgia, 30328

  • Atlanta Center for Medical Research /ID# 278827

    Atlanta, Georgia, 30331

  • Quest Therapeutics of Avon Lake /ID# 273484

    Avon Lake, Ohio, 44012

  • Pharmasite Research, Inc. /ID# 279163

    Baltimore, Maryland, 21208

  • Northwest Clinical Research Center /ID# 273480

    Bellevue, Washington, 98007

  • Integrative Clinical Trials /ID# 278040

    Brooklyn, New York, 11229

  • Neurobehavioral Research /ID# 273470

    Cedarhurst, New York, 11516

  • New Hope Clinical Research /ID# 273468

    Charlotte, North Carolina, 28211

  • Axiom Research /ID# 273482

    Colton, California, 92324

  • OSU Psychiatry Department /ID# 273495

    Columbus, Ohio, 43210

  • Connecticut Clinical Research - Cromwell /ID# 278116

    Cromwell, Connecticut, 06416

  • Future Search Trials of Dallas /ID# 273473

    Dallas, Texas, 75231

  • Epic Medical Research - DeSoto /ID# 278045

    DeSoto, Texas, 75115

  • Revive Research Institute - Elgin /ID# 279756

    Elgin, Illinois, 60123

  • Core Clinical Research /ID# 273498

    Everett, Washington, 98201

  • Collaborative Neuroscience Research - Garden Grove /ID# 273492

    Garden Grove, California, 92845

  • Sun Valley Research Center /ID# 273472

    Imperial, California, 92251

  • MSB Neuroscience /ID# 278168

    Jackson, Mississippi, 39216-4643

  • Clinical Neuroscience Solutions Healthcare - Jacksonville /ID# 278332

    Jacksonville, Florida, 32256

  • Ima Clinical Research Las Vegas /ID# 278054

    Las Vegas, Nevada, 89102

  • Redbird Research /ID# 279475

    Las Vegas, Nevada, 89119

  • Segal Trials - Lauderhill /ID# 273496

    Lauderhill, Florida, 33319

  • Synergy San Diego /ID# 278340

    Lemon Grove, California, 91945

  • Alivation Research - Lincoln /ID# 279464

    Lincoln, Nebraska, 68526

  • Alliance for Research Alliance for Wellness /ID# 273477

    Long Beach, California, 90807

  • Nrc Research Institute - Los Angeles /ID# 278450

    Los Angeles, California, 90015

  • K2 Medical Research -Maitland /ID# 273487

    Maitland, Florida, 32751

  • GMI Florida - Central Miami Medical Institute (SMO/Network/Consortium) /ID# 273486

    Miami, Florida, 33125

  • Allied Biomedical Res Inst Inc /ID# 273476

    Miami, Florida, 33155

  • Floridian Clinical Research - Miami Lakes /ID# 279379

    Miami Lakes, Florida, 33016

  • Ima Clinical Research - Manhattan /ID# 278941

    New York, New York, 10036

  • Excell Research /ID# 273483

    Oceanside, California, 92056

  • Sooner Clinical Research /ID# 273491

    Oklahoma City, Oklahoma, 73116

  • Apg Research /ID# 278439

    Orlando, Florida, 32803

  • Ima Clinical Research Phoenix /ID# 278047

    Phoenix, Arizona, 85012

  • Summit Research Network - Portland - Northwest Vaughn Street /ID# 278084

    Portland, Oregon, 97210

  • Perceptive Pharma Research /ID# 273485

    Richmond, Texas, 77407

  • Benchmark Research /ID# 273490

    Shreveport, Louisiana, 71101

  • Voltaire - Springfield /ID# 278446

    Springfield, Massachusetts, 01103

  • Arch Clinical Trials /ID# 273481

    St Louis, Missouri, 63125

  • Inland Psychiatric Medical Group /ID# 273471

    Temecula, California, 92591

  • Family Psychiatry Of The Woodlands /ID# 278050

    The Woodlands, Texas, 77381

  • Bio Behavioral Health /ID# 273478

    Toms River, New Jersey, 08755

  • Sunwise Clinical Research /ID# 278165

    Walnut Creek, California, 94596

  • Health Synergy Clinical Research - West Palm Beach /ID# 279384

    West Palm Beach, Florida, 33407

Other trials in United States

Puerto Rico2 sites
  • Inspira Clinical Research /ID# 274670

    San Juan, 00918-3014

  • BDH Research /ID# 274677

    San Juan, 00927

Other trials in Puerto Rico

About this study

Official title: Multicenter, Open-label Study to Evaluate the Long-term Safety and Tolerability of ABBV-932 in Subjects With Depressive Episodes Associated With Bipolar I or II Disorder

Bipolar disorder is a severe chronic mood disorder that affects up to 4% of the adult population in the United States. The purpose of this study is to assess how safe and effective ABBV-932 is in treating participants with depressive episodes associated with bipolar I or II disorder.

ABBV-932 is an investigational drug being developed for the treatment of depressive episodes in adult participants with bipolar I or II disorder. Participants with bipolar I or II disorder who are currently experiencing a depressive episode will enter the study and be treated with open-label ABBV-932. Approximately 200 adult participants with bipolar I or II disorder will be enrolled in approximately 50 sites in the United States and Puerto Rico.

Read more

Participants will receive oral capsules of ABBV-932 for a 26-week treatment period. The treatment period will be followed by a safety follow-up (SFU) period of 30 days.

There may be higher treatment burden for participants in this trial compared to their standard of care. Participants will attend regularly scheduled visits during the study at a hospital or clinic. The effect of the treatment will be checked by medical assessments, blood tests, checking for side effects and completing questionnaires.

Being tested
ABBV-932
Keywords
Bipolar I or II Disorder

What participants receive

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

  • ABBV-932Drug

    Oral Capsule

Study groups in NCT07220460
Study groupRoleWhat they receive
ABBV-932ExperimentalParticipants will receive oral ABBV-932 for a 26-week treatment period followed by a 30-day follow-up
Receives: Drug: ABBV-932

What is being measured

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

  1. Number of Participants Experiencing Adverse Events

    An AE is defined as any untoward medical occurrence in a patient or clinical investigation participant administered a pharmaceutical product which does not necessarily have a causal relationship with this treatment.

    Measured: Up to approximately 29 weeks

  2. Number of Participants with Abnormal Change From Baseline in Vital Sign Measurements

    Number of participants with abnormal change from baseline in vital sign measurements like systolic and diastolic blood pressure will be assessed.

    Measured: Up to week 26

  3. Number of Participants with Change from Baseline in Electrocardiogram (ECG)

    12-lead resting ECG will be recorded.

    Measured: Up to week 26

  4. Number of Participants with Abnormal Change in Clinical Laboratory Test Results Like Hematology will be Assessed

    Number of participants with abnormal change in clinical laboratory test results like hematology will be assessed.

    Measured: Up to week 26

  5. Change From Baseline in Simpson-Angus Scale (SAS)

    SAS (Simpson-Angus Scale): is a 10-item rating scale for assessment of antipsychotic-induced parkinsonism in both clinical practice and research settings. Minimum: 0 (no symptoms) Maximum: 40 (very severe symptoms; 10 items scored 0-4 each).

    Measured: Up to week 26

  6. Change From Baseline in Abnormal Involuntary Movement Scale (AIMS)

    AIMS (Abnormal Involuntary Movement Scale): assesses abnormal involuntary movements, such as tardive dyskinesia, associated with antipsychotic drugs; it measures facial, oral, extremities, and trunk movements, as well as the participant's awareness of abnormal movements. Minimum: 0 (no abnormal movements) Maximum: 42 (most severe; 7 items scored 0-4 each), some versions use 0-4 on 10 items for a max of 40/40.

    Measured: Up to week 26

  7. Change From Baseline in Barnes Akathisia Rating Scale (BARS)

    BARS (Barnes Akathisia Rating Scale): is a 4-item rating scale used to assess drug-induced akathisia. The scale comprises items for rating the observable restless movements that characterize the condition, the subjective awareness of restlessness, and any distress associated with the akathisia. Minimum: 0 (no akathisia) Maximum: 14 (severe akathisia; 4 items scored, most items 0-3 or 0-5)

    Measured: Up to week 26

  8. Change from Baseline in Columbia-Suicide Severity Rating Scale (C-SSRS)

    C-SSRS rates an individual's degree of suicidal ideation (SI) and behaviors on a scale, ranging from "wish to be dead" to "active suicidal ideation with specific plan and intent."

    Measured: Up to week 26

  9. Change From Baseline in the Epworth Sleepiness Scale (ESS)

    ESS (Epworth Sleepiness Scale): is a scale that is intended to measure daytime sleepiness. Minimum: 0 (no sleepiness) Maximum: 24 (severe sleepiness; 8 items scored 0-3 each)

    Measured: Up to week 26

  10. Change From Baseline in the Young Mania Rating Scale (YMRS)

    The YMRS (Young Mania Rating Scale): is an 11-item, clinician-rated scale that assesses manic symptoms based on the participant's perception of their condition over the previous 48 hours, as well as the physician's clinical observations during the interview. Minimum: 0 (no mania) Maximum: 60 (severe mania; 11 items, some scored 0-4, others 0-8)

    Measured: Up to week 26

  11. Number of Participants with Abnormal Change in Ocular Examination

    Number of participants with abnormal change in ocular examinations in areas like best corrected visual acuity (BCVA), and refraction.

    Measured: Up to week 26

Timeline

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

  1. First posted24 Oct 2025
  2. Study start30 Sep 2025
  3. Primary completionMar 2027 (estimated)
  4. Study completionApr 2027 (estimated)

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 2
Primary purpose
Treatment
Allocation
Not applicable
Intervention model
Single group
Masking
None (open label)
Enrolment
84 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT07220460
Sponsor's protocol ID
M25-456
Status last verified
Sep 2026
First submitted
26 Sep 2025
Last updated
23 Sep 2026
Results posted
No
Data monitoring committee
No
FDA-regulated drug
Yes
FDA-regulated device
No
Individual data sharing
Yes: AbbVie is committed to responsible clinical trial data sharing. This includes access to anonymized, individual and trial-level data (analysis data sets), as well as other information.

Questions about this trial

What is this clinical trial studying?

A Phase 2 study testing ABBV-932 in people with Bipolar I or II Disorder, run by AbbVie at 49 sites in 2 countries.

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 8 inclusion and 3 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: under way, not looking for participants, as of the sponsor's last update on 23 Sep 2026. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 49 sites in United States, Puerto Rico. 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 2 studies give the treatment to a larger group to see whether it has the intended effect and to keep checking safety.

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

Are results available for this study?

This study is still under way. Results are not available in the source record yet.

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 Experiencing Adverse Events (time frame: Up to approximately 29 weeks). The study lists 11 primary outcomes in all. It is what the study was designed to measure, not a finding.

Where can I read the original study information?
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 23 Sep 2026.

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