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Updated May 2026 · ClinicalTrials.gov

RECRUITINGPhase 2INTERVENTIONAL

A Study to Assess the Efficacy and Safety of ML-007C-MA for the Treatment of Inpatient Adults With Schizophrenia

A Randomized, Double-Blind, Placebo-Controlled Study to Assess the Efficacy, Safety, and Tolerability of Orally Administered ML-007C-MA in Inpatient Adult Participants With Schizophrenia Experiencing an Acute Exacerbation of Psychosis

A Study to Assess the Efficacy and Safety of ML-007C-MA for the Treatment of Inpatient Adults With Schizophrenia (NCT07038876) is a Phase 2 interventional studying Schizophrenia, sponsored by MapLight Therapeutics. RECRUITING as of the most recent ClinicalTrials.gov update. Talk to your doctor before contacting the trial site.

Important: This information is not medical advice. Talk to your doctor about whether a clinical trial is right for you.

About This Trial

ML-007C-MA-211 is a Phase 2, randomized, double-blind, placebo-controlled study to evaluate the efficacy, safety, and tolerability of orally administered ML-007C-MA in inpatient adult participants aged 18 to 64 years with schizophrenia experiencing an acute exacerbation of psychosis. The primary objective is to evaluate the efficacy of ML-007C-MA compared with placebo in the treatment of subjects with inadequately controlled symptoms of schizophrenia as measured by the Positive and Negative Syndrome Scale (PANSS) Total Score.

What Stage of Research Is This?

Phase 2 trials evaluate whether a treatment actually works against Schizophrenia and continue monitoring side effects. Phase 2 enrolls larger groups (typically 100–300 patients) and produces the first real efficacy signal. A successful Phase 2 readout is what unlocks the much larger Phase 3 confirmatory trials needed for FDA approval.

This trial is currently recruiting participants. The sponsor has registered the study with ClinicalTrials.gov as actively enrolling, which means new applicants who meet the eligibility criteria can be considered for screening. Trial status can change between updates — confirm current recruiting status with the study contact before traveling for a screening visit.

A target enrollment of 300 participants makes this a sizable late-stage trial. Studies in this range typically have enough power to detect clinically meaningful differences from a comparator and to characterize less-common side effects.

Who May Be Eligible (Plain English)

Key Who May Qualify: 1. Participant has a primary diagnosis of schizophrenia based on the DSM-5 criteria that is confirmed by semi-structured clinical interview (Mini International Neuropsychiatric Interview for DSM-5). 2. Participant may benefit from hospitalization or is currently hospitalized due to an acute exacerbation of schizophrenia symptoms, with exacerbation onset within 2 months of Screening. If the participant is already hospitalized for acute exacerbation of schizophrenia at Screening, they must have been inpatient for less than 2 weeks at the start of Screening. 3. At Screening and Baseline, schizophrenia symptoms are at least moderate in severity and persistent, as defined by the PANSS and CGI-S. 4. Participant is willing and able to be confined to an inpatient setting for the study duration, follow instructions, and adhere to protocol requirements. Key Who Should NOT Join This Trial: 1. Participant has any DSM-5 disorder, other than schizophrenia, within 12 months before Screening that is primarily responsible for the current symptoms or functional impairment. 2. Participant has any psychiatric hospitalization(s) for more than 30 days (cumulative) during the 90 days before Screening and/or current involuntary hospitalization or incarceration. 3. Participant received any antipsychotic medication or prohibited therapy within the Screening Period unless discontinued before Baseline. 4. Participant has current evidence of a clinically significant and/or unstable medical comorbidity at Screening or Baseline. 5. Participant is at an elevated risk of suicidal behavior. 6. Participant has a known or likely allergy or other intolerance to ML-007C-MA, its active ingredients or their excipients or has a known or likely severe allergic reaction (eg, anaphylactic reaction, angioedema) to any drug that could pose a risk to the participant in this study. ...See full criteria on ClinicalTrials.gov Always talk to your doctor about whether this trial is right for you.

These are translations of the protocol\'s inclusion and exclusion criteria, simplified for patients and caregivers. The original clinical text appears below. Eligibility is ultimately confirmed by the trial site\'s screening process — this summary is a starting point for a conversation with your doctor, not a final determination.

Original Eligibility Criteria

View original clinical language
Key Inclusion Criteria: 1. Participant has a primary diagnosis of schizophrenia based on the DSM-5 criteria that is confirmed by semi-structured clinical interview (Mini International Neuropsychiatric Interview for DSM-5). 2. Participant may benefit from hospitalization or is currently hospitalized due to an acute exacerbation of schizophrenia symptoms, with exacerbation onset within 2 months of Screening. If the participant is already hospitalized for acute exacerbation of schizophrenia at Screening, they must have been inpatient for less than 2 weeks at the start of Screening. 3. At Screening and Baseline, schizophrenia symptoms are at least moderate in severity and persistent, as defined by the PANSS and CGI-S. 4. Participant is willing and able to be confined to an inpatient setting for the study duration, follow instructions, and adhere to protocol requirements. Key Exclusion Criteria: 1. Participant has any DSM-5 disorder, other than schizophrenia, within 12 months before Screening that is primarily responsible for the current symptoms or functional impairment. 2. Participant has any psychiatric hospitalization(s) for more than 30 days (cumulative) during the 90 days before Screening and/or current involuntary hospitalization or incarceration. 3. Participant received any antipsychotic medication or prohibited therapy within the Screening Period unless discontinued before Baseline. 4. Participant has current evidence of a clinically significant and/or unstable medical comorbidity at Screening or Baseline. 5. Participant is at an elevated risk of suicidal behavior. 6. Participant has a known or likely allergy or other intolerance to ML-007C-MA, its active ingredients or their excipients or has a known or likely severe allergic reaction (eg, anaphylactic reaction, angioedema) to any drug that could pose a risk to the participant in this study. 7. Participant has a DSM-5 diagnosis of moderate to severe substance use disorder (except tobacco or caffeine use disorder) within the 12 months before Screening (confirmed using Mini International Neuropsychiatric Interview). 8. Participation in a clinical research study involving the administration of an investigational or marketed drug, biological product, or device within 90 days of Baseline, or concomitant active participation in an investigational study involving no drug, biological product, or device. Participants who have previously participated in a study with ML-007 may not participate. 9. Participant is at elevated risk of violent or destructive behavior based on participant history and investigator judgment.

Treatments Being Tested

DRUG

Placebo

Matched Placebo

DRUG

ML-007C-MA BID

ML-007C-MA dosed as 210/3 mg BID

DRUG

ML-007C-MA QD

ML-007C-MA dosed as 330/6 mg QD

Locations (20)

Trial sites listed on ClinicalTrials.gov for this study. Site activation status can vary — confirm with the specific site before traveling for a screening visit.

Clinical Site
Little Rock, Arkansas, United States
Clinical Site
Bellflower, California, United States
Clinical Site
Culver City, California, United States
Clinical Site
Garden Grove, California, United States
Clinical Site
Lemon Grove, California, United States
Clinical Site
Los Angeles, California, United States
Clinical Site
Montclair, California, United States
Clinical Site
Orange, California, United States
Clinical Site
Riverside, California, United States
Clinical Site
San Diego, California, United States
Clinical Site
Santee, California, United States
Clinical Site
Sherman Oaks, California, United States
Clinical Site
Torrance, California, United States
Clinical Site
Hollywood, Florida, United States
Clinical Site
Miami Lakes, Florida, United States
Clinical Site
West Palm Beach, Florida, United States
Clinical Site
Atlanta, Georgia, United States
Clinical Site
Decatur, Georgia, United States
Clinical Site
Chicago, Illinois, United States
Clinical Site
Marlton, New Jersey, United States

How to Talk to Your Doctor About This Trial

Bring the printable summary of this trial — including the NCT ID (NCT07038876), the sponsor (MapLight Therapeutics), and the key eligibility criteria — to your next appointment. Your doctor can review the inclusion and exclusion criteria against your medical history, lab values, and current treatments to assess whether you are likely to qualify. They can also help you weigh whether trial participation makes sense alongside your existing care plan.

Useful questions to walk through together: What does the trial protocol require beyond standard care? How long is the active treatment phase, and how long is follow-up? Are there study visits at sites I can reach? Who pays for the trial-specific procedures, and who pays for standard-of-care portions? See our 25 questions to ask about clinical trials guide for a more complete checklist.

Authoritative Sources

The official record for this trial lives on ClinicalTrials.gov — the federal registry maintained by the National Library of Medicine at NIH. For background on how this trial fits into the FDA approval pathway, see the FDA drug approval process. For oncology-specific guidance for patients considering trials, the National Cancer Institute publishes patient-oriented overviews. International trial registries are aggregated by the WHO ICTRP.

Frequently Asked Questions

What is the NCT07038876 clinical trial studying?

ML-007C-MA-211 is a Phase 2, randomized, double-blind, placebo-controlled study to evaluate the efficacy, safety, and tolerability of orally administered ML-007C-MA in inpatient adult participants aged 18 to 64 years with schizophrenia experiencing an acute exacerbation of psychosis. The primary objective is to evaluate the efficacy of ML-007C-MA compared with placebo in the treatment of subjects with inadequately controlled symptoms of schizophrenia as measured by the Positive and Negative Syndrome Scale (PANSS) Total Score. The full protocol is registered on ClinicalTrials.gov and includes the primary outcome measures, eligibility criteria, and study endpoints.

Who can participate in NCT07038876?

Eligibility for this trial depends on the specific inclusion and exclusion criteria set by the sponsor. The plain-English summary above translates the most important criteria into accessible language; the official clinical text is preserved in the collapsible section underneath. Whether you fit any specific trial is a medical decision your doctor needs to confirm — bring the trial information to your treating physician for a full review against your medical history.

How do I contact the trial site for NCT07038876?

Contact information registered with ClinicalTrials.gov is shown in the sidebar of this page. Before reaching out, confirm with your treating physician that this trial is appropriate for your situation. The trial site will then walk you through the screening process to determine final eligibility.

Is participating in a clinical trial safe?

Clinical trials in the United States are regulated by the FDA and overseen by Institutional Review Boards (IRBs) that review the protocol for safety. Risk varies by trial — Phase 1 studies test new treatments in humans for the first time, while Phase 3 trials use treatments that have already passed earlier safety screening. The informed consent document for any specific trial details the known risks and what to expect. Discuss those risks with your physician before deciding whether to participate.

Where can I verify the data on this page?

Every detail on this page comes directly from the ClinicalTrials.gov API. Click "View on ClinicalTrials.gov" in the sidebar to see the official, unmodified record. The federal record is always authoritative; this page is a structured presentation with a plain-English eligibility translation. For background on how clinical trials are regulated, see the FDA drug approval process documentation.

How This Page Is Built

Every field on this page is pulled directly from the ClinicalTrials.gov API v2 — no estimates, no proxies. The plain-English eligibility translation is generated from the original protocol text and reviewed for fidelity to the underlying clinical criteria. The original clinical text remains visible in the collapsible section above so users and clinicians can verify the translation. Read the full methodology for the data pipeline and known limitations.

Source: ClinicalTrials.gov API v2 record for NCT07038876. Maintained by the National Library of Medicine at NIH. Public domain. Cite as: "TrialFinderData. NCT07038876. Data: ClinicalTrials.gov."

Medical disclaimer: This page is informational, not medical advice. Talk to your doctor about whether a clinical trial is right for you.

Last updated 2026-05-08 · Data from ClinicalTrials.gov.