A Phase 1 Study of BB102 in Participants With Advanced Solid Tumors

NCT ID: NCT06258408

Last Updated: 2025-11-17

Basic Information

• Recruitment Status: RECRUITING
• Clinical Phase: PHASE1
• Total Enrollment: 78 participants
• Study Classification: INTERVENTIONAL
• Study Start Date: 2022-12-29
• Study Completion Date: 2026-12-31

Brief Summary

This is a Phase 1 study to evaluate the safety, tolerability, pharmacokinetics, efficacy and preliminary food effect of BB102, a highly selective and potent FGFR4 inhibitor, as monotherapy in subjects with advanced solid tumors. This study has two phase: dose escalation phase and expansion phase.

Detailed Description

This first-in-human (FIH) study of BB102 will evaluate safety, tolerability, pharmacokinetics (PK), efficacy and preliminary food effect in subjects with advanced solid tumors. In dose escalation trial, the primary objective is to determine the maximum tolerated dose (MTD) and the recommended phase II dose (RP2D) of BB102 as monotherapy, and to evaluate the safety and tolerability of BB102. The secondary objectives include the assessments of PK profile, preliminary efficacy, preliminary food effect (FE), preliminary metabolites identification, biomarkers and C-QTcF analysis of BB102. In expansion trial, the primary objective is to evaluate the efficacy of BB102 in subjects with FGF19 or FGFR4 positive advanced primary hepatocellular carcinoma (HCC) or other advanced solid tumors. The secondary objectives include the assessments of PK profile, safety and biomarkers of BB102.

Conditions

Advanced Solid Tumor

Study Design

• Allocation Method: NA
• Intervention Model: SEQUENTIAL
• Primary Study Purpose: TREATMENT
• Blinding Strategy: NONE

Study Groups

BB102 monotherapy

The study is composed of fasted dose cohorts and fed dose cohort. BB102 will be administered orally daily alone as monotherapy in all cohorts. In the fasted dose cohorts, the subjects will receive once daily of BB102 monotherapy fasted across approximately 6 ascending dose levels. The starting dose is 50mg/day. In the fed dose cohort, the subjects will receive once daily of BB102 monotherapy in a fed condition. The dose selected for fed dose cohort must be deemed safe as assessed by safety monitoring committee (SMC).

Group Type: EXPERIMENTAL

BB102 tablet

Intervention Type: DRUG

BB102 tablets will be administered orally once daily(QD).

Interventions

BB102 tablet

BB102 tablets will be administered orally once daily(QD).

Intervention Type: DRUG

Other Intervention Names

BB102

Eligibility Criteria

Inclusion Criteria

1. For the dose escalation trial, histologically, cytologically confirmed or clinically confirmed advanced solid tumors patients who without available standard treatment, have disease progression on standard treatment or cannot tolerate standard treatment.

For the expansion trial, histologically or cytologically confirmed FGF19 or FGFR4 positive advanced primary HCC or other advanced solid tumors patients who without available standard treatment, have disease progression on standard treatment or cannot tolerate standard treatment.

2. For the dose escalation trial, at least one evaluable lesion as defined by RECIST v1.1.

For the expansion trial, at least one measurable lesion as defined by RECIST v1.1.

3. Eastern Cooperative Oncology Group (ECOG) score ≤1.

4. Expected survival ≥ 3 months.

5. Adequate organ function.

6. Female subjects of childbearing potential must have a negative pregnancy test prior to the first dose and are required to use effective contraception from signing the ICF until 6 months after the last dose of study treatment.

7. Fully informed of the study and voluntarily signed the informed consent form (ICF), and willing to follow and have the ability to complete all trial procedures.

Exclusion Criteria

1. Use of systemic immunosuppressive or systemic cortisol (≥10 mg prednisone or other equivalent hormones) within 4 weeks.

2. Prior use of selective FGFR4 inhibitor and/or pan-FGFR inhibitor therapy.

3. Use of cytotoxic chemotherapeutics within 4 weeks, OR use of state-approved Chinese traditional patent drugs/Chinese traditional drugs with an antitumor effect within 2 weeks.

4. Anti-tumor endocrine therapy, radiotherapy, interventional embolization, radiofrequency, proton therapy, radioimmunotherapy, immunotherapy or other biotherapies within 4 weeks.

5. Use of other clinical investigational drug or therapy that was not marketed within 4 weeks.

6. The patient is receiving drugs or therapies prohibited in the protocol and cannot discontinue such use at least 2 weeks.

7. Pregnant or lactating females.

8. Presence of clinically significant gastrointestinal disorder that may affect the intake, transport, or absorption of the study drug at screening.

9. Patient with dual-source cancer within 5 years.

10. Presence of clinically symptomatic metastases to the central nervous system or meninges or other evidence showing that metastatic lesions in the central nervous system or meninges have not yet been controlled at screening, which, at the investigator's discretion, is not suitable for enrollment.

11. History of severe neurological or psychiatric disorders, including epilepsy, dementia, moderate to severe depression, etc.

12. Clinically significant and uncontrolled cardiovascular diseases.

13. Pulmonary embolism within 6 months.

14. Prior allogeneic stem cell transplantation, bone marrow transplantation or vital organ transplantation.

15. Presence of uncontrollable infectious disease, congenital immunodeficiency disease,acquired immunodeficiency syndrome, syphilis, active hepatitis B, hepatitis C virus (HCV) infection.

16. Severe active infection, including but not limited to bacteremia, severe pneumonia, etc., occurred within 2 weeks; an active infection that received therapeutic intravenous antibiotics within 2 weeks.

• Minimum Eligible Age: 18 Years
• Maximum Eligible Age: 78 Years
• Eligible Sex: ALL
• Accepts Healthy Volunteers: No

Sponsors

Broadenbio Ltd., Co.

INDUSTRY

Sponsor Role: lead

Responsible Party

Responsibility Role: SPONSOR

Principal Investigators

Suxia Luo, MD

Role: PRINCIPAL_INVESTIGATOR

Henan Cancer Hospital

Locations

Nanfang Hospital

Guangzhou, Guangdong, China

Site Status: RECRUITING

Henan Cancer Hospital

Zhengzhou, Henan, China

Site Status: RECRUITING

Countries

China

Central Contacts

Qi Wang, PhD

Role: CONTACT

qi.wang@broadenbio.com

+86-15311443674

Facility Contacts

Yabing Guo, MD

Role: primary

gyabing@126.com

Suxia Luo, MD

Role: primary

luosmrm@163.com

Provided Documents

Document Type: Study Protocol

View Document

Document Type: Informed Consent Form

View Document

Other Identifiers

BB102-ST-Ⅰ-02

Identifier Type: -

Identifier Source: org_study_id