Study to Evaluate Maximum Tolerated Dose of Oral CB-03-10 With Dose Expansion Phase, in Advanced Solid Tumors

a study on Solid Tumor Neoplasms

Summary

Eligibility
for people ages 18 years and up (full criteria)
Location
at California City, California and other locations
Dates
study started
estimated completion

Description

Summary

Subjects will undergo baseline evaluation and an assessment of extent of disease.

Subjects in Part 1 (Dose Escalation) will receive escalating doses of CB-03-10 based on a modified Fibonacci schema using a standard oncology 3+3 study design to define an MTD and a RP2D. Plasma PK samples will be collected at predetermined timepoints for all subjects.

Subjects in Part 2 (Dose Expansion) of the study will receive CB-03-10 at the RP2D determined in the Part 1 of the study. The indications included in each group will be determined at the completion of Part 1 of the study by Safety Review Committee (SRC).

Subjects will be evaluated weekly initially (for 2 cycles in Part 1 and for 1 cycle in Part 2) and every 2 weeks thereafter. Reassessment of disease will be conducted at Week 8 and every 8 weeks thereafter. Subjects with evidence of response (partial or complete) will be re-evaluated at least 4 weeks later for confirmation.

Official Title

Open Label, Multicenter, Phase 1 Study to Evaluate the Maximum Tolerated Dose of Orally Administered CB-03-10 With Dose Expansion Phase, in Subjects With Advanced Solid Tumors

Details

Subjects will undergo baseline evaluation and an assessment of extent of disease.

Subjects in Part 1 (Dose Escalation) will receive escalating doses of CB-03-10 based on a modified Fibonacci schema using a standard oncology 3+3 study design to define an MTD and a RP2D. Plasma PK samples will be collected at predetermined timepoints for all subjects.

Subjects in Part 2 (Dose Expansion) of the study will receive CB-03-10 at the RP2D determined in the Part 1 of the study. The indications included in each group will be determined at the completion of Part 1 of the study by Safety Review Committee (SRC).

Subjects will be evaluated weekly initially (for 2 cycles in Part 1 and for 1 cycle in Part 2) and every 2 weeks thereafter. Reassessment of disease will be conducted at Week 8 and every 8 weeks thereafter. Subjects with evidence of response (partial or complete) will be re-evaluated at least 4 weeks later for confirmation.

Keywords

Advanced Refractory Solid Tumors, Subjects Considered Likely to Respond to CB-03-10, Neoplasms

Eligibility

You can join if…

Open to people ages 18 years and up

Signed informed consent For Part 1 (Dose Escalation): Histologically or cytologically confirmed relapsed or refractory locally advanced or metastatic solid tumor, not amenable to standard therapy For Part 2 (Dose Expansion): Histologically or cytologically confirmed relapsed or refractory locally advanced or metastatic solid tumor limited to a specific tumor subtype as determined by the SRC Age >18 years Eastern Cooperative Oncology Group (ECOG) performance status ≤ 2 For Part 1 (Dose Escalation): Measurable or evaluable disease as defined by Response Evaluation Criteria in Solid Tumors (RECIST v1.1) criteria For Part 2 (Dose Expansion): Measurable disease as per RECIST v1.1 criteria. Adequate renal, hepatic and bone marrow function as defined by Screening labs Negative pregnancy test for females of childbearing potential at the Screening Visit and use of appropriate method of birth control.

You CAN'T join if...

Pregnant or breastfeeding women Known central nervous system (CNS) metastases or spinal cord compression Known second cancer of other primary origin (excluding Stage I non-melanoma skin cancer and prostate cancer controlled with hormonal therapy) within the prior 5 years Active autoimmune disease Significant cardiac disease Uncontrolled hypertension Major surgery or irradiation within 28 days prior to start of study treatment Fewer than 28 days (or fewer than 5 half-lives, whichever is shorter) from prior anticancer therapy Requirement for chronic corticosteroids or other immunosuppressant drugs Known infection with hepatitis B or C virus Known infection with HIV and CD4+ T-cell counts < 350 cells/uL Patients with an opportunistic infection within the past 12 months.

Locations

  • University of California Irvine Health Chao Family Comprehensive Cancer Center accepting new patients
    California City California 92868 United States
  • University of Colorado Cancer Center accepting new patients
    Colorado Springs Colorado 80045 United States
Contact us about this trial