A Study to Evaluate the Safety and Tolerance of SYHX1903 in Patients With Relapsed/Refractory Hematologic Malignancies
Study Details
Study Description
Brief Summary
This trial is an open-label, multi-center, dose escalation, dose expansion, and cohort expansion phase I/II clinical study of SYHX1903 in patients with relapsed/refractory hematologic malignancies. This trial aims to evaluate the safety, tolerance, pharmacokinetics, and preliminary antitumor activity of SYHX1903 in patients with relapsed/refractory hematologic malignancies.
Condition or Disease | Intervention/Treatment | Phase |
---|---|---|
Phase 1/Phase 2 |
Study Design
Arms and Interventions
Arm | Intervention/Treatment |
---|---|
Experimental: Arm 1 Cohort 1-3 dose level 1-3 in subjects with relapsed or refractory haematological malignancies including AML/ALL/CMML/CLL. |
Drug: SYHX1903
SYHX1903 tablets, orally, qd
|
Experimental: Arm 2 Cohort 1-3 dose level 1-3 in subjects with relapsed or refractory haematological malignancies including AML/ALL/CMML/CLL. |
Drug: SYHX1903
SYHX1903 tablets, orally, qd
|
Outcome Measures
Primary Outcome Measures
- Dose limiting toxicities [28 days]
DLTs will be determined from monitoring adverse events (AEs), and abnormal laboratory tests (clinical chemistry, hematology, and urinalysis), physical examinations, vital signs (blood pressure and pulse), and electrocardiogram (ECG).
- Incidence of adverse events [1 year]
Number of subjects with adverse events as a measure of safety and tolerability including changes in vital signs, electrocardiograms (ECGs), safety and laboratory parameters
- Antitumor activity of SYHX1903 in patients by assessing overall response rate (ORR) [1 year]
To assess proportion of patients with anti tumor response to SYHX1903. response assessment by Cheson (2014) criteria and myeloma (Palumbo 2014) Response will be evaluated every 4-12 weeks (based on disease type) until progression
Eligibility Criteria
Criteria
Inclusion Criteria:
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Diagnosis of relapsed/refractory hematologic malignancies confirmed by the World Health Organization (WHO) criteria.
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Eastern Cooperative Oncology Group (ECOG) score ≤ 1.
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Life expectancy ≥ 3 months.
Exclusion Criteria:
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Pregnant and lactating females.
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Proven hematologic malignancies of the central nervous system.
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Diagnosed acute promyelocytic leukemia (predominantly granulocytic promyelocytes in bone marrow, which are ≥ 30% in NEC).
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History of other malignant tumors within 5 years, except for cured skin basal cell carcinoma, skin squamous cell carcinoma or cervical carcinoma in situ.
Contacts and Locations
Locations
No locations specified.Sponsors and Collaborators
- CSPC ZhongQi Pharmaceutical Technology Co., Ltd.
Investigators
None specified.Study Documents (Full-Text)
None provided.More Information
Publications
None provided.- SYHX1903-CSP-001