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

Advanced Solid Tumor Clinical Trial

Official title:

A Phase I Clinical Trial to Evaluate the Safety, Tolerability, Pharmacokinetic Profiles and Efficacy of Oral BB102 Tablets in Patients With Advanced Solid Tumors

Clinical Trial Details — Status: Recruiting

Administrative data

• NCT number: NCT06258408
• Other study ID #: BB102-ST-?-02
• Status: Recruiting
• Phase: Phase 1
• Start date: December 29, 2022
• Est. completion date: July 2025

Study information

• Verified date: February 2024
• Source: BrodenBio Co., Ltd.
• Contact: Qi Wang, PhD
• Phone: +86-15311443674
• Email: qi.wang[@]broadenbio.com
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial 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.

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.

Recruitment information / eligibility

• Status: Recruiting
• Enrollment: 78
• Est. completion date: July 2025
• Est. primary completion date: January 2025
• Accepts healthy volunteers: No
• Gender: All
• Age group: 18 Years to 78 Years

Eligibility

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.

Related Conditions & MeSH terms

• Advanced Solid Tumor
• Neoplasms

Intervention

Drug:
• BB102 tablet
BB102 tablets will be administered orally once daily(QD).

Locations

Country	Name	City	State
China	Nanfang Hospital	Guangzhou	Guangdong
China	Henan Cancer Hospital	Zhengzhou	Henan

Sponsors (1)

Lead Sponsor	Collaborator
BrodenBio Co., Ltd.

Country where clinical trial is conducted

China, 

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Number of subjects with dose limiting toxicities (DLTs)	To assess the safety and tolerability of BB102 tablet as monotherapy in subjects with advanced solid tumors and to determine the maximum tolerated dose (MTD) of BB102 tablet, and to provide a basis for determination of the recommended dose (RP2D) for Phase II clinical trials.	Single dose to the end of Cycle 1 (each cycle is 21 days)
Primary	Number of subjects with adverse events (AEs) and serious adverse events (SAEs)	AEs and SAEs will be characterized by type, seriousness, relationship to study treatment, severity (as graded by National Cancer Institute Common Terminology Criteria for Adverse Events [NCI CTCAE] version 5.0) and timing.; FGF19 or FGFR4 positive advanced primary HCC or other advanced solid tumors.	From screening (Day -28 to Day -1) through up to 12 months or until disease progression
Secondary	Pharmacokinetic Assessments: Peak Plasma Concentration (Cmax)	Blood samples will be collected for PK analyses	Day 1, Day 8, Day 15 and at the end of Cycle 1 (each cycle is 21 days)
Secondary	Pharmacokinetic Assessments: Time to Peak Concentration (Tmax)	Blood samples will be collected for PK analyses	Day 1, Day 8, Day 15 and at the end of Cycle 1 (each cycle is 21 days)
Secondary	Pharmacokinetic Assessments: Area under the plasma concentration-time curve (AUC)	Blood samples will be collected for PK analyses	Day 1, Day 8, Day 15 and at the end of Cycle 1 (each cycle is 21 days)
Secondary	Pharmacokinetic Assessments: Elimination half-life (t½)	Blood samples will be collected for PK analyses	Day 1, Day 8, Day 15 and at the end of Cycle 1 (each cycle is 21 days)
Secondary	Objective response rate (ORR)	Tumor response measured by radiologic imaging techniques at baseline and throughout the study.	From date of screening until the date of first documented progression or date of death from any cause, whichever came first, assessed up to 24 months
Secondary	Duration of response (DOR)	Tumor response measured by radiologic imaging techniques at baseline and throughout the study.	From date of screening until the date of first documented progression or date of death from any cause, whichever came first, assessed up to 24 months
Secondary	Disease control rate (DCR)	Tumor response measured by radiologic imaging techniques at baseline and throughout the study.	From date of screening until the date of first documented progression or date of death from any cause, whichever came first, assessed up to 24 months
Secondary	Progression-free survival (PFS)	Tumor response measured by radiologic imaging techniques at baseline and throughout the study.	From date of screening until the date of first documented progression or date of death from any cause, whichever came first, assessed up to 24 months