New Dual-Action antibody takes on advanced cancers
NCT ID NCT06635785
First seen Jun 27, 2026 · Last updated Aug 18, 2026 · Updated 2 times
Summary
This study tests a new drug called AI-081 in people with advanced solid tumors that have spread or cannot be removed by surgery. The drug is a bispecific antibody that targets two proteins (PD-1 and VEGF) involved in cancer growth and immune evasion. The trial has two phases: first to find the safest dose, then to see how well it works. About 387 adults with measurable disease will participate.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Phase 1/2
Runs two stages together: safety and dose first, then whether the treatment works.
- Participants
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About 387 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Mar 2025
- Expected to finish
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Dec 2027
An estimate. End dates often move.
- Lead sponsor
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A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Patient is ≥ 18 years of age on the day of signing informed consent. * Male or female, female patient of childbearing potential must have negative pregnancy test. * Patient must have a performance status of ≤ 1 on the ECOG Performance Scale. * Patients must have a histological or cytological diagnosis of solid tumors and have metastatic disease or locally advanced disease. * Measurable disease as determined by RECIST 1.1 * Patient must have adequate organ function as indicated by the following laboratory values * Patient has voluntarily agreed to participate by giving written informed consent. * Female patients enrolled in the study, if having childbearing potential (WOCBP) and sexually active, must agree to use adequate and effective birth control starting with the first dose of study drug through 90 days after the last dose of study therapy. * Male patients, if sexually active, must agree to use adequate and effective methods of contraception starting with the first dose of study drug through 90 days after the last dose of study therapy. Exclusion Criteria: * Patients who have not recovered to NCI CTCAE grade ≤ 1 from an adverse event (AE) due to cancer therapeutics except the chemotherapy-associated peripheral neuropathy (motor or sensory) or alopecia. Patients with ongoing and adequately controlled endocrine immune-related AEs are considered stable and eligible for enrollment. The washout period for treatment regimen containing monoclonal antibodies is 28 days. Palliative radiotherapy for painful metastases or metastases in potentially sensitive locations (e.g., epidural space) ≥ 7 days prior to the first dose of study drug. Best supportive care, such as thyroxine, insulin, steroid replacement treatment, blood transfusion and therapy for non-cancer condition are allowed. * Patients who are currently enrolled in any other clinical trial testing an investigational agent or device, or with concurrent anticancer treatment (except palliative bone-directed radiotherapy), immune therapy, or cytokine therapy or anticipated to require another antineoplastic therapy during the study. * Patients who are on chronic systemic steroid therapy at doses higher than 10 mg/day prednisone or equivalent within 7 days before first treatment. * Patients who have brain metastases or leptomeningeal metastases. * Patient with a different cancer other than the one treated under this protocol, which requires systemic treatments within 24 months prior to C1D1. * Patient has history of grade ≥3 allergic or hypersensitivity to IV infusion medications, or severe allergic reactions to food, pollen, oral medications, or atopic dermatitis or asthmatic episodes that required hospitalization. * Within past 6 months with history of significant cardiovascular acute myocardial infarction, acute coronary syndrome, ischemic or hemorrhagic stroke, revascularization procedures, acute pulmonary embolism or any disorders resulted in LVEF \< 40% at the time of screening or colitis, small bowel obstruction, hepatitis or pancreatitis adrenal insufficiency, or severe immunotherapy related AE (irAE≥ grade 3). * Patients who have acute infections which require systemic treatments within 14 days prior to C1D1. * Patients who, in the opinion of the treating Investigator, have a history or current evidence of any condition, therapy, or laboratory abnormality that might confound the results of the study, interfere with the patient's participation for the full duration of the study, or make study participation not in the best interest of the patient, in the opinion of the treating Investigator. Investigators should discuss the case with the Sponsor and/or study leaders. * Patients with known psychiatric or substance abuse disorders may interfere with cooperation with the requirements of the trial. * Patients who are pregnant or breastfeeding or plan pregnancy or fathering the child during the study or within 6 months after the last dosing of study drug * Patients with tumor surrounds important blood vessels or has obvious necrosis, cavitation, or invades surrounding important organs and blood vessels or otherwise with high risk of fatal hemorrhage * Uncontrolled hypertension: systolic pressure ≥ 150 millimeters of mercury (mmHg) or diastolic pressure ≥ 90 mmHg on repeated measurements that cannot be managed by standard antihypertension medications ≤ 28 days before the first dose of study drug(s). * Medical history of cardiovascular diseases, gastrointestinal perforation or gastrointestinal fistula within 6 months prior to the first dose. * Patients with clinically symptomatic pleural effusion, pericardial effusion, or ascites requiring frequent drainage. * With a history of interstitial lung disease, non-infectious pneumonitis, or uncontrolled systemic diseases, including diabetes, hypertension, pulmonary fibrosis, acute lung diseases, etc.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
21 sites. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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AdventHealth Cancer Institute
RECRUITINGOrlando, Florida, 32804, United States
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Dana-Farber Cancer Institute
RECRUITINGBoston, Massachusetts, 02215, United States
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Duke University Medical Center - Duke Cancer Center
RECRUITINGDurham, North Carolina, 27710, United States
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Henry Ford Health
RECRUITINGDetroit, Michigan, 48202, United States
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Highlands Oncology Group
RECRUITINGSpringdale, Arkansas, 72762, United States
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MD Anderson Cancer Center
RECRUITINGHouston, Texas, 77030, United States
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MedStar Georgetown University Hospital
RECRUITINGWashington D.C., District of Columbia, 20007, United States
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Memorial Healthcare System
RECRUITINGHollywood, Florida, 33021, United States
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Northwestern University
RECRUITINGChicago, Illinois, 60611, United States
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Norton Cancer Center
RECRUITINGLouisville, Kentucky, 40202, United States
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Novant Health Cancer Institute
RECRUITINGWinston-Salem, North Carolina, 27103, United States
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Ocala Oncology Center PL DBA Florida Cancer Affiliates
RECRUITINGOcala, Florida, 34474, United States
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Prisma Health
RECRUITINGGreenville, South Carolina, 29605, United States
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The Ohio State University James Cancer Center
RECRUITINGColumbus, Ohio, 43210, United States
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The Tisch Cancer Institute, Mount Sinai Medical Center
RECRUITINGNew York, New York, 10029, United States
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University of Alabama at Birmingham
RECRUITINGBirmingham, Alabama, 35233, United States
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University of Florida UF Health Cancer Center
RECRUITINGGainesville, Florida, 32610, United States
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University of Michigan Rogel Cancer Center
RECRUITINGAnn Arbor, Michigan, 48109, United States
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University of North Carolina at Chapel Hill Cancer Center
RECRUITINGChapel Hill, North Carolina, 27599, United States
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University of Texas Health San Antonio Mays Cancer Center
RECRUITINGSan Antonio, Texas, 78229, United States
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University of Utah Huntsman Cancer Institute
RECRUITINGSalt Lake City, Utah, 84112, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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- Custom-Built immune cells take aim at a notorious cancer mutation
- Experimental injection SHR-7787 put to the test against advanced solid tumors
- Experimental biologic AWT020 put to the test in Hard-to-Treat cancers
- Can a pill shrink Hard-to-Treat ovarian tumors?
- Oral drug RVU120 put to the test against advanced solid tumors