A Phase 1 Study of ESG206 in Adult Subjects With B-cell Lymphoid Malignancies
- Registration Number
- NCT05822843
- Lead Sponsor
- Shanghai Escugen Biotechnology Co., Ltd
- Brief Summary
This is a phase I, multicenter, open label, sequential-cohort, dose escalation study of ESG206. The purpose is to evaluate the clinical safety, tolerability, PK (pharmacokinetics), and preliminary efficacy and to establish the MTD (maximum tolerated dose), if any, and RP2D (recommended phaseII dose) of ESG206 in adult subjects with B lymphoid malignancies.
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- RECRUITING
- Sex
- All
- Target Recruitment
- 10
- Willing and able to provide written informed consent for the trial.
- Male or female and at least 18 years of age.
- Subjects must have a histologically confirmed (or documented), incurable B-cell hematologic malignancy that had progressed despite standard of care therapy and for which there was no alternative therapy of proven benefit or no effective standard therapy is available or tolerable.
- Measurable or evaluable Disease.
- Eastern Cooperative Oncology Group (ECOG) performance status of 0 or 1.
- Subject must have adequate organ function.
- Has had prior chemotherapy, targeted therapy, immunotherapy or any other agents used as systemic treatment for cancer, within 14 days before first dosing.
- Had major surgery within 4 weeks before first dosing.
- Had undergone an autologous stem cell transplant within 100 days before first dosing.
- Evidence of severe or uncontrolled systemic diseases (e.g., unstable or uncompensated respiratory, hepatic, or renal disease).
- Known immediate or delayed hypersensitivity reaction or idiosyncrasy to drugs chemically related to the investigational product or excipients.
- Pregnant or breastfeeding women.
- Unwillingness or inability to follow the procedures outlined in the protocol.
Study & Design
- Study Type
- INTERVENTIONAL
- Study Design
- SEQUENTIAL
- Arm && Interventions
Group Intervention Description ESG206 dose level 2 ESG206 ESG206 will be administered intravenously at dose level 1 every two weeks in a 28-day cycle ESG206 dose level 3 ESG206 ESG206 will be administered intravenously at dose level 1 every two weeks in a 28-day cycle ESG206 dose level 4 ESG206 ESG206 will be administered intravenously at dose level 1 every two weeks in a 28-day cycle ESG206 dose level 1 ESG206 ESG206 will be administered intravenously at dose level 1 every two weeks in a 28-day cycle
- Primary Outcome Measures
Name Time Method Percentage of Participants Experiencing Any Treatment Emergent Adverse Events First dose date up to last dose plus 30 days Treatment-emergent adverse events (TEAEs) were defined as: Any adverse event (AE) that happens after treatment initiation, or AE that was present at time of treatment initiation but worsened after treatment initiation, or AE that was present and resolved prior to treatment and reappeared after treatment initiation after the start of study drug through 30 days after the last dose of study drug. The severity was graded based on the National Cancer Institute's Common Terminology Criteria for Adverse Events.
- Secondary Outcome Measures
Name Time Method Cmax Up to 20 months Maximum observed plasma concentration
AUC0-inf Up to 20 months Area under the serum concentration time curve (AUC) from time 0 extrapolated to infinity
Tmax Up to 20 months Time to maximum plasma concentration
T1/2 Up to 20 months Half-life
Overall Response Rate (ORR) Up to 20 months Defined as complete response (CR) + partial response (PR)
Progression-free Survival (PFS) Up to 20 months Defined as the interval from the start of study therapy to the earlier of the first documentation of disease progression or death from any cause
ADA Up to 20 months Incidence of anti-drug antibodies (ADA)
Trial Locations
- Locations (1)
Beijing Cancer Hospital
🇨🇳Beijing, China