Evaluating BAT8010 for patients with advanced solid tumors

A Phase 1, Open-label Study to Evaluate the Safety, Tolerability, Pharmacokinetics and Preliminary Efficacy of BAT8010 for Injection in Patients With Advanced or Metastatic Solid Tumors

This study is testing a new injection called BAT8010 to see if it is safe and effective for people with advanced solid tumors, like certain types of breast cancer.

Quick facts

• Phase: Phase 1
• Study type: Interventional
• Enrollment: 109 (estimated)
• Ages: 18 Years and up
• Sex: All
• Sponsor: Bio-Thera Solutions (Industry-sponsored)
• Drugs / interventions: trastuzumab, pertuzumab, chemotherapy, immunotherapy
• Locations: 1 site (Guangzhou, Guangdong)
• Trial ID: NCT05848466 on ClinicalTrials.gov

What this trial studies

This interventional study aims to assess the safety, tolerability, pharmacokinetics, and preliminary efficacy of BAT8010 for injection in patients suffering from advanced or metastatic solid tumors. Participants will receive escalating doses of the drug every three weeks, following a structured dose escalation approach. The study will explore the maximum tolerable dose while focusing on specific cancer types, including breast cancer and others with HER2 expression. The trial is designed to gather critical data on how well the drug works and its safety profile.

Who should consider this trial

Good fit: Ideal candidates include patients with advanced or metastatic solid tumors expressing HER2 who have failed standard treatments or are not suitable for them.

Not a fit: Patients with early-stage tumors or those who have not yet received standard treatment may not benefit from this study.

Why it matters

Potential benefit: If successful, this treatment could provide a new therapeutic option for patients with advanced solid tumors who have limited treatment alternatives.

How similar studies have performed: While this approach is novel, similar studies targeting HER2-positive tumors have shown promise in the past.

Eligibility criteria

Inclusion Criteria:

* Voluntary signing of informed consent.
* The expected survival period is more than 3 months base on the evaluation of the investigator.
* Eastern Cooperative Oncology Group (ECOG) should be 0-1.
* Patients who fail to standard treatment or have no standard treatment or are not suitable for standard treatment at this stage, and who have Human epidermal growth factor receptor-2 (HER2) expression (including Immunohistochemistry (IHC)3+, IHC2+/fluorescence in situ hybridization (FISH)+and IHC2+/FISH - patients) confirmed by histopathology and cytopathology, the dose escalation stage includes but is not limited to breast cancer, gastric cancer, non-small cell lung cancer, biliary tract cancer, colorectal cancer, urothelial cancer, etc., and the expansion stage only includes breast cancer.
* An evaluable tumor focus was necessary in the dose escalation stage, and at least one measurable tumor focus in the dose expanding stage (according to RECIST 1.1 standard).
* Enough organs, bone marrow reserve function and heart function.
* Must agree to take effective contraceptive methods to prevent pregnancy.

Exclusion Criteria:

* Previously received HER2 targeted drug therapy such as trastuzumab or pertuzumab, Trastuzumab Emtansine or Enhertu, and the treatment of topoisomerase I inhibitors (such as irinotecan), there were adverse event (AE) equal to or pass 3 levels that were determined to be treatment-related or drug related
* Before the first administration of the investigational drug, the AE (CTCAE5.0) caused by previous anti-tumor treatment was still higher than grade 1
* Primary central nervous system tumor or symptomatic central nervous system metastasis, meningeal metastasis or previous history of epilepsy. Patients with asymptomatic or symptomatic central nervous system metastasis who have achieved clinical control but are judged stable by the investigator can be included.
* Major surgery has been performed within 28 days before the first use of the study drug, or if it has been more than 21 days after surgery, but the postoperative complications are still continuing.
* Subjects who had severe infection within 4 weeks before the first administration, or had any symptoms and signs of active infection within 2 weeks before the first administration.
* Untreated or under treatment tuberculosis subjects, with a history of immune deficiency, or other immune deficiency diseases, or with a history of organ transplantation.
* Active hepatitis B virus infected, hepatitis C virus infected, Treponema pallidum antibody positive and Rapid plasma reagin ring card test (RPR) positive.
* Patients with symptomatic congestive heart failure (New York Heart Association (NYHA) grade II to IV) or serious arrhythmia requiring treatment (QTc prolongation of 12-lead electrocardiogram (ECG) 450 ms \[male\], 470 ms \[female\]), and patients with myocardial infarction and unstable angina pectoris in the past 6 months. Except for atrial fibrillation or paroxysmal supraventricular tachycardia
* Patients who have a history of non-infectious pneumonia requiring glucocorticoid treatment or who currently have interstitial lung disease.
* There are any other serious potential diseases.
* Previous anti-tumor therapy (such as chemotherapy, endocrine therapy, targeted therapy, immunotherapy or tumor embolization) is less than 28 days from the first study administration.
* Therapeutic radiopharmaceuticals must be discontinued 8 weeks before the first study administration.
* Known allergy or intolerance to the study drug or its excipients.
* Pregnant or lactating women.
* The study participants who were considered unsuitable for the study by investigator.

Where this trial is running

Guangzhou, Guangdong

• Sun Yat-sen University Cancer Center — Guangzhou, Guangdong, China (Recruiting)

Study contacts

• Study coordinator: Cuiyu Li

Conditions Advanced or Metastatic Solid Tumors