New targeted drug shows promise for Hard-to-Treat cancers
NCT ID NCT06233942
First seen Jun 27, 2026 · Last updated Sep 17, 2026 · Updated 4 times
Summary
This early-phase study tests a new drug called BG-C9074, designed to target and kill cancer cells in people with advanced solid tumors that have not responded to standard treatments. The study will first find the safest dose, then test it alone or with other cancer drugs. About 308 adults with various advanced cancers will participate to see if the drug is safe and effective.
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
-
Phase 1
The first testing in people. Mainly checks safety and dose, usually in a small group.
- Participants
-
About 308 people
The number the study aims to enrol. It can still change while the study runs.
- Started
-
Apr 2024
- Expected to finish
-
May 2028
An estimate. End dates often move.
- Lead sponsor
-
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
-
18 years and older
- Sex
-
Anyone
- Healthy volunteers
-
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: 1. Able to provide a signed and dated written informed consent prior to any study-specific procedures, sampling, or data collection. 2. Eastern Cooperative Oncology Group (ECOG) Performance Status ≤ 1. 3. Participants with selected histologically or cytologically confirmed advanced, metastatic, and unresectable solid tumors who have previously received standard systemic therapy and whose cancer is not amenable to therapy with curative intent, and for whom further treatment is not available or not tolerated. Enrollment will be limited to participants with hormone receptor-positive/human epidermal growth factor receptor 2-negative (HR+/HER2-) breast cancer, cholangiocarcinoma (CCA), endometrial cancer, squamous non-small cell lung cancer (NSCLC), triple-negative breast cancer (TNBC), or ovarian cancer. Enrollment in the Japan cohort will be limited to participants with HR+/HER2- breast cancer, TNBC, endometrial cancer, or ovarian cancer. 4. ≥ 1 measurable lesion per Response Evaluation Criteria in Solid Tumors, version 1.1 (RECIST v1.1) 5. Able to provide an archived tumor tissue sample. 6. Adequate bone marrow and organ function. 7. Females of childbearing potential must be willing to use a highly effective method of birth control for the duration of the study, and for ≥ 7 months after the last dose of study drug(s). 8. Nonsterile males must be willing to use a highly effective method of birth control for the duration of the study treatment period and for ≥ 4 months after the last dose of study drug(s). Exclusion Criteria: 1. Prior treatment with a B7 homolog 4 (B7H4)-targeting antibody-drug conjugate (ADC) or an ADC with a topoisomerase 1 inhibitor (TOP1i) payload. 2. Active leptomeningeal disease or uncontrolled, untreated brain metastasis 3. Any malignancy ≤ 2 years before the first dose of study treatment(s) except for the specific cancer under investigation in this study and any locally recurring cancer that has been treated with curative intent (eg, resected basal or squamous cell skin cancer, superficial bladder cancer, or carcinoma in situ of the cervix or breast). 4. History of interstitial lung disease, ≥ Grade 2 noninfectious pneumonitis, oxygen saturation at rest \< 92%, or requirement for supplemental oxygen (including intermittent use) at baseline. 5. Uncontrolled diabetes. 6. Infection (including tuberculosis infection) requiring systemic (oral or intravenous) antibacterial, antifungal, or antiviral therapy ≤ 14 days before the first dose of study treatment(s). Note: Other protocol defined Inclusion/Exclusion criteria may apply.
Get updates
Get notified about this study
Sign up to get updates when this study changes or when new studies for Advanced solid tumor are added.
Genom att skicka in godkänner du våra Användarvillkor
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.
-
The study's own enquiry address
This study publishes an address for enquiries. See it below .
-
The places running it
33 sites in 4 countries. The list below names each one and where it is.
-
The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
-
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
Show contact details
Enter your email to view the contact information for this study.
Genom att skicka in godkänner du våra Användarvillkor
Study contacts
-
Contact
Email: •••••@•••••
Locations
-
Affiliated Hospital of Jining Medical University
RECRUITINGJining, Shandong, 272000, China
-
Blacktown Cancer and Haematology Centre
RECRUITINGBlacktown, New South Wales, NSW 2148, Australia
-
Cabrini Hospital Malvern
RECRUITINGMalvern, Victoria, VIC 3144, Australia
-
Cancer Care Wollongong
RECRUITINGWollongong, New South Wales, NSW 2500, Australia
-
Cancer Hospital Chinese Academy of Medical Sciences
RECRUITINGBeijing, Beijing Municipality, 100021, China
-
Cancer Institute Hospital of Jfcr
ACTIVE_NOT_RECRUITINGKotoku, Tokyo, 135-8550, Japan
-
Clinica de Pesquisa E Centro de Estudos Em Oncologia Ginecologica E Mamaria
RECRUITINGSão Paulo, 01318-001, Brazil
-
Florida Cancer Specialist Research Institute Lake Nona
RECRUITINGOrlando, Florida, 32827-7400, United States
-
Fujian Cancer Hospital
ACTIVE_NOT_RECRUITINGFuzhou, Fujian, 350014, China
-
Fundacao Faculdade Regional de Medicina de Sao Jose Do Rio Preto
RECRUITINGSão José do Rio Preto, 15090-000, Brazil
-
Harbin Medical University Cancer Hospital
RECRUITINGHarbin, Heilongjiang, 150000, China
-
Hospital Sao Lucas Da Pucrs
RECRUITINGPorto Alegre, 90610-000, Brazil
-
Hospital Sirio Libanes Brasilia
RECRUITINGBrasília, 70200-730, Brazil
-
Icesp Instituto Do Cancer Do Estado de Sao Paulo Octavio Frias de Oliveira
RECRUITINGSão Paulo, 01246-000, Brazil
-
Instituto Nacional de Cancer Hospital Do Cancer Ii
RECRUITINGRio de Janerio, 20220-410, Brazil
-
James Cancer Hospital and Solove Research Institute
RECRUITINGColumbus, Ohio, 43210-1240, United States
-
Liaoning Cancer Hospital and Institute
RECRUITINGShenyang, Liaoning, 110042, China
-
Liga Norte Riograndene Contra O Cancer
RECRUITINGNatal, 59062-000, Brazil
-
Linear Clinical Research
COMPLETEDNedlands, Western Australia, WA 6009, Australia
-
Macquarie University
RECRUITINGNorth Ryde, New South Wales, NSW 2109, Australia
-
Monash Health
RECRUITINGClayton, Victoria, VIC 3168, Australia
-
National Cancer Center Hospital East
ACTIVE_NOT_RECRUITINGKashiwa, Chiba, 277-8577, Japan
-
Obstetrics and Gynecology Hospital of Fudan University
RECRUITINGShanghai, Shanghai Municipality, 200011, China
-
Peter Maccallum Cancer Centre
RECRUITINGMelbourne, Victoria, VIC 3000, Australia
-
Princess Alexandra Hospital
RECRUITINGWoolloongabba, Queensland, QLD 4102, Australia
-
Qilu Hospital of Shandong University
RECRUITINGJinan, Shandong, 250000, China
-
Shengjing Hospital of China Medical University
RECRUITINGShenyang, Liaoning, 110004, China
-
Sidney Kimmel Comprehensive Cancer At Johns Hopkins
RECRUITINGBaltimore, Maryland, 21287, United States
-
Sun Yat Sen University Cancer Center
RECRUITINGGuangzhou, Guangdong, 510060, China
-
The Second Hospital of Dalian Medical University
RECRUITINGDalian, Liaoning, 116023, China
-
Tianjin Medical University Cancer Institute and Hospital
RECRUITINGTianjin, Tianjin Municipality, 300060, China
-
Tongji Hospital of Tongji Medical College Huazhong University of Science and Technology
RECRUITINGWuhan, Hubei, 430030, China
-
Union Hospital of Tongji Medical College, Huazhong University of Science and Technology
RECRUITINGWuhan, Hubei, 430022, China
-
University of Colorado Cancer Center
RECRUITINGAurora, Colorado, 80045-2517, United States
-
Usc Norris Comprehensive Cancer Center (Nccc)
RECRUITINGLos Angeles, California, 90089-1019, United States
-
Weifang Peoples Hospital
RECRUITINGWeifang, Shandong, 261000, China
-
Zhejiang Cancer Hospital
RECRUITINGHangzhou, Zhejiang, 310022, China
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Can a Patient's own immune cells fight ovarian cancer?
- Ovarian Cancer's spread: scientists probe abdominal fluid for clues
- New PET tracer aims to light up hidden cancer targets
- Gut bacteria may hold clues to why some cancer treatments work better
- First-in-Human trial asks whether HG381 is safe and tolerable in advanced solid tumors
- Custom-Built immune cells take aim at a notorious cancer mutation