BL-B01D1 for Metastatic or Unresectable Cancers

This study is testing a drug called BL-B01D1 in people with metastatic (spread to other parts of the body) or unresectable (cannot be removed by surgery) non-small cell lung cancer (NSCLC) and other solid tumors, including breast cancer and esophageal cancer. The main goals are to see how safe BL-B01D1 is, how well people tolerate it, and if it shows any early signs of working. You might be able to join if you are at least 18 years old, have a life expectancy of at least 3 months, and have one of the specified cancer types. The study will look at side effects like dose-limiting toxicities and serious adverse events over one year.

Study design
This is an interventional study, meaning participants will receive a specific treatment. It plans to enroll 470 participants and will explore two different dosing schedules for BL-B01D1.
What's involved
BL-B01D1 will be given either once every 21 days or on Day 1 and Day 8 of a 21-day cycle. The study will involve physical examinations.
Compensation
Not stated in the trial record.
Follow-up
Participants will be monitored for dose-limiting toxicities, serious adverse events, and abnormal physical examination findings for one year.

AI-generated from the public study record. Only the study team can confirm whether you're eligible — confirm details with them before making decisions.

NCT05983432

Evaluate BL-B01D1 in Patients With Metastatic or Unresectable Non-Small Cell Lung Cancer (NSCLC) and Other Solid Tumors

Recruiting
PHASE1Ages 18+InterventionalTreatment
SystImmune Inc.
~470 participants
Updated 2026-01-29 on ClinicalTrials.gov
What's tested:BL-B01D1

At a glance

Recruiting sites
36 of 39 listed sites are recruiting right now
RecruitingSuspended, closed, or not yet open
What they're measuring
Participants with Dose-limiting toxicities
Measured over One year
+6 more outcomes measured
Non Small Cell Lung Cancer
Lung Cancer
Breast Cancer
Esophageal Cancer
Small Cell Lung Cancer
Nasopharyngeal Cancer
Head and Neck Squamous Cell Carcinoma
Prostate Adenocarcinoma
Ovarian Cancer
Endometrial Cancer
Cervical Cancer
Triple Negative Breast Cancer
39 sites across 19 states
Spain8
California6
France4
Florida3
Massachusetts2
Texas2
Italy2
Colorado1
  • Jimmy Zhao, MD, PhD · STUDY_DIRECTOR · SystImmune Inc.

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  • Participants with Dose-limiting toxicitiesOne year

    Measuring the number of patients Dose-limiting toxicities (DLTs). A DLT is defined as any of the following events that are not clearly due to the underlying disease or extraneous causes: Hematological toxicities: * Grade 4 neutrophil count decreased lasting \>7 days * Grade ≥3 febrile neutropenia * Grade ≥3 platelet count decreased with clinically significant hemorrhage. Non-Hematological toxicities: * Death * Hy's law cases * Grade ≥3 non-hematological toxicities,

  • Participants with Serious Adverse Events (SAEs) and treatment-emergent adverse events (TEAEs),One year

    Measuring the number of patients with serious adverse events (SAEs) and treatment-emergent adverse events (TEAEs)

  • Participants with abnormal physical examination findingsOne year

    Measure the number of participants with abnormal physical examination findings.

  • Participants with ability to care for themselves, daily activity, and physical activityOne year

    Measure the change in participants with Eastern Clinical Oncology Group (ECOG) Scale of Performance Status. The scale is 0-4 with 0 being the fully active (best outcome) and 4 being completely disabled (worst outcome)

  • Participants with abnormal ECG readingOne year

    Measure the number of participants with abnormal ECG parameters

  • Participants with abnormal lab resultsOne year

    Measure the number of participants with abnormal clinical laboratory values

  • To determine the maximum tolerated dose (MTD) or maximum administered dose (MAD) and two or more recommended doses and schedules for recommended dose expansion (RDEs) of BL-B01D1 in metastatic NSCLCOne year

    Determine the highest BL-B01D1 dose level at which ≤33% subjects experience a DLT during the DLT evaluation period and highest BL-B01D1 dose administered in the event and MTD cannot be defined.