About this trial

In this first-in-human, muticenter, non-randomized, open-label, standard 3+3 dose escalation Phase I study encompasses 5 parts (Part 1-5). The purpose of this FIH study is to evaluate the safety and tolerability profile of CBA-1205.

Eligibility criteria

Qualifiers

Patients who provide voluntary written informed consent to participate in the study

Patients with an Eastern Cooperative Oncology Group (ECOG) performance status (PS) of≤1

Patients with preserved renal function as evidenced by laboratory data obtained within 7 days before enrollment (creatinine: ≤ ULN ×1.5)

Patients who meet the following laboratory criteria of bone marrow function as evidenced by laboratory data obtained within 7 days before enrollment: Neutrophil count;≥1500/μL, Platelet count; ≥75000/μL, Hemoglobin;≥9.0 g/dL.

Disqualifiers

Patients who have undergone major surgery within 28 days before enrollment

Patients who have received anticancer treatment with surgical therapy, radiation therapy, and/or drug therapy within 14 days before enrollment

Patients who have received anticancer treatment with immune checkpoint inhibitor, etc. within 28 days before enrollment

Patients with Grade 2 or higher concurrent disease or prior therapy-related toxicity

Trial design

Treatments tested in this trial

  • CBA-1205 Part 1
  • CBA-1205 Part 2
  • CBA-1205 Part 3
  • CBA-1205 Part 4
  • CBA-1205 Part 5

Treatment groups

66 Participants
are divided into 5 treatment groups

Locations

5
National Cancer Center Hospital East277-8577, KashiwaChiba, Japan
Kanagawa Cancer Center241-8515, YokohamaKanagawa, Japan
Niigata University Medical and Dental Hospital951-8520, NiigataNiigata, Japan
National Cancer Center Hospital104-0045, ChūōTokyo, Japan

Sponsors and collaborators

Chiome Bioscience Inc.

Lead sponsor