Study to Evaluate the Safety, Tolerability, Pharmacokinetics (PK) and Anti-tumor Activity of SYHA1801 Monotherapy in Patients With Advanced Solid Tumors

NCT ID: NCT04309968

Last Updated: 2020-06-09

Basic Information

• Recruitment Status: UNKNOWN
• Clinical Phase: PHASE1
• Total Enrollment: 186 participants
• Study Classification: INTERVENTIONAL
• Study Start Date: 2020-04-07
• Study Completion Date: 2023-06-30

Brief Summary

This is a safety, pharmacokinetic and pharmacodynamic study designed to estimate the maximum tolerated dose (MTD), and determine the Recommended Phase 2 Dose (RP2D) of SYHA1801, a BRD4 inhibitor in patients with advanced solid tumors.

Detailed Description

This study will be performed in two parts. Part 1 will enroll patients with advanced solid tumors. Patients will receive SYHA1801 orally on Days 1 and 4-31 in the first cycle. Enrollment will follow a dose-escalation schedule until grade 3 drug-related adverse events are observed, at this point the i3+3 enrollment design will be used. Dose increments will be guided by data generated from previous levels. The dose and possibly the schedule will be adjusted to determine the Maximum Tolerated Dose (MTD). If a patient wishes to continuously receive study treatment on completion of Cycle 1, the patient can continue study treatment in 28-day Cycle 2 and subsequent cycles.

Part 2 will enroll patients with specific solid tumor which might potentially respond to BRD4 inhibitor. Patients will receive SYHA1801 at a dose and schedule established in Part 1.

Conditions

Advanced Solid Tumors

Study Design

• Allocation Method: NON_RANDOMIZED
• Intervention Model: PARALLEL
• Primary Study Purpose: TREATMENT
• Blinding Strategy: NONE

Study Groups

solid tumors

Experimental: Solid tumors Part 1 - Dose-escalation of SYHA1801 in patients with advanced solid tumors.Daily dosing of SYHA1801 on Days 1 and 4-31 of 28-day cycle. Escalating dose cohorts.

Group Type: EXPERIMENTAL

Drug: SYHA1801

Intervention Type: DRUG

Drug: SYHA1801 administered orally

advanced cancers

Part 2 - Dose-expansion of SYHA1801 in patients with advanced cancers potentially sensitive to BRD4 inhibitor.The dose level and schedule of SYHA1801 of 28-day cycle at the MTD determined in Part 1.

Group Type: EXPERIMENTAL

Drug: SYHA1801

Intervention Type: DRUG

Drug: SYHA1801 administered orally

Interventions

Drug: SYHA1801

Drug: SYHA1801 administered orally

Intervention Type: DRUG

Eligibility Criteria

Inclusion Criteria

1. Age ≥18, ≤75 years, no gender limitation.

2. Histologically or cytologically confirmed diagnosis of advanced or metastatic solid tumors, for which standard therapy either does not exist or has proven ineffective, intolerable or inacceptable for the patient.

3. At least one measurable lesion as per RECIST version 1.1.

4. Eastern Cooperative Oncology Group (ECOG) Performance Status (PS) ≤1.

5. Life expectancy ≥3 months.

6. Adequate bone marrow reserve, renal and liver function.

7. Women of childbearing potential should agree to use contraceptive measures (such as IUD, contraceptive or condom) during the study and within 6 months after the end of the study; the serum pregnancy test should be negative within 7 days before enrollment, and must be non-lactating subjects; men should agree to use contraceptive measures during the study and within 6 months after the end of the study.

8. Signed informed consent form.

Exclusion Criteria

1. Administration of chemotherapy, radiotherapy, biotherapy, endocrine therapy, targeted therapy, immunotherapy and other anti-tumor treatment within 4 weeks before the first dose of the study drug, except the following: using nitrosourea and mitomycin C within 6 weeks, using fluorouracil and small molecule targeted drugs within 2 weeks (or within 5 half time period), using traditional Chinese medicine with anti-tumor indications within 2 weeks.

2. Administration of other unlisted clinical research drugs within 4 weeks before the first dose of SYHA1801.

3. Major organ surgery (excluding biopsy) or significant trauma within 4 weeks before the first dose of SYHA1801.

4. Administration of glucocorticoids or other immunosuppressants within 14 days prior to the first dose of SYHA1801, except the following: local, ocular, intraarticular, intranasal and inhaled glucocorticoids; short-term use of glucocorticoids for preventive treatment.

5. Concomitant therapy with strong CYP3A4 inhibitors or inducers within 14 days.

6. Prior treatment with BET inhibitors.

7. Persistent grade >1 clinically significant toxicity related to prior antineoplastic therapies (except alopecia).

8. Central nervous system metastasis or meningeal metastasis with clinical symptoms, or other evidence that the patient's central nervous system metastasis or meningeal metastasis has not been controlled, that is not suitable for the group according to the judgment of the investigator.

9. Uncontrollable active infection.

10. History of autoimmune diseases, immunodeficiency, including HIV positive, or other acquired, congenital immunodeficiency, or organ transplant history.

11. Active hepatitis B; positive for hepatitis C antibody.

12. History of serious cardiovascular disease.

13. Inability to swallow oral medications or presence of a gastrointestinal disorder deemed to jeopardize intestinal absorption of SYHA1801.

14. Other serious illness or medical conditions.

15. Alcohol or drug dependence.

16. A clear history of neurological or psychiatric disorders.

17. Pregnant or breast-feeding female.

18. In the opinion of the investigator, not suitable for enrollment due to other reasons.

• Minimum Eligible Age: 18 Years
• Maximum Eligible Age: 75 Years
• Eligible Sex: ALL
• Accepts Healthy Volunteers: No

Sponsors

CSPC ZhongQi Pharmaceutical Technology Co., Ltd.

INDUSTRY

Sponsor Role: lead

Responsible Party

Responsibility Role: SPONSOR

Locations

Tianjin Cancer Hospital

Tianjin, Tianjin Municipality, China

Site Status: RECRUITING

Countries

China

Facility Contacts

Ba Yi, doctor

Role: primary

bayi@tjmuch.com

022-23340123-1051

Other Identifiers

SYHA1801201901/PRO

Identifier Type: -

Identifier Source: org_study_id