A Study of TQ-B3525 in Subjects With Relapsed/Refractory Chronic Lymphocytic Leukemia/Small Lymphocytic Lymphoma

A Single-arm, Open-label, Multi-center Phase Ib/II Study of TQ-B3525 in Subjects With Relapsed/Refractory Chronic Lymphocytic Leukemia/Small Lymphocytic Lymphoma(CLL/SLL)

NCT04808570•Chia Tai Tianqing Pharmaceutical Group Co., Ltd.

View on ClinicalTrials.gov

Summary

This is a study to evaluate the efficacy and safety of TQ-B3525 in subjects with relapsed/refractory chronic lymphocytic leukemia/small lymphocytic lymphoma.

Eligibility

Age

18 - No limit years

Sex

ALL

Healthy Volunteers

Inclusion Criteria

•1.Understood and signed an informed consent form; 2. 18 years and older, Eastern Cooperative Oncology Group(ECOG) performance status score of 0 to 2, Life expectancy ≥ 3 months; 3.Chronic lymphocytic leukemia/small lymphocytic lymphoma diagnosed by flow cytometry or pathology, and meets at least one of the criteria for active diseases requiring treatment in IWCLL2008; 4.Has received at least one line of previous treatment, the latest treatment confirmed no objective response, or disease progress after treatment; 5.Has at least one measurable lesion; 6. Adequate organ system function; 7. Male or female subjects should agree to use an adequate method of contraception starting with the first dose of study therapy through 6 months after the last dose of study (such as intrauterine devices , contraceptives or condoms) ；No pregnant or breastfeeding women, and a negative pregnancy test are received within 7 days before the first administration.

Exclusion Criteria

•1. Has Richter's transformation or prolymphocytic leukemia (PLL)； 2. Has central nervous system violation; 3. Has uncontrolled primary autoimmune cytopenias, including autoimmune hemolytic anemia (AIHA), idiopathic thrombocytopenic purpura (ITP), etc； 4. Has received other PI3K inhibitors or CAR-T treatments; 5. Has diagnosed and/or treated additional malignancy within 3 years prior to the first administration; 6.Diagnosed as type I diabetes or uncontrollable type II diabetes, or fasting blood glucose\> 8.9 mmol/L or glycosylated hemoglobin (HbA1c)\> 8.5% during the screening period; 7. Has interstitial lung disease or drug-induced interstitial lung disease history; 8. Has a history of immunodeficiency diseases; 9. Has multiple factors affecting oral medication; 10. Has adverse events caused by previous therapy except alopecia that did not recover to ≤grade 1; 11. Has received systemic steroid treatment within 7 days before the first administration; 12. Has received other systemic anti-tumor medications within 4 weeks before the first administration, or still within the 5 half-life of the medication, which occurs first; 13.Has active infections within 4 weeks before the first administration; 14.Has received surgery, or unhealed wounds within 4 weeks before the first administration; 15. Has a history of autologous hematopoietic stem cell transplant within 3 months; 16. Has a history of allogeneic hematopoietic stem cell transplant; 17. Grade II or higher cardiovascular disease within 6 months before the first administration; 18.QTCF \> 480ms, LVEF \< 50%; 19.Urinary protein ≥ 2 +, and 24-hour urinary protein quantity\>1g within 7 days; 20. Has active hepatitis B or C; 21. Has psychotropic substances abuse or a mental disorder; 22. Has other conditions that make it inappropriate for the patient to be enrolled based on investigator's opinion.
•21\. Has psychotropic substances abuse or a mental disorder;

Locations (9)

The First Affiliate Hospital of Guangzhou Medical University

Guangzhou, Guangdong, China

Guangzhou First People's Hospital

Guangzhou, Guangdong, China

The First Affiliated Hospital of Guangxi Medical University

Nanning, Guangxi, China

The Affiliated Hospital of Guizhou Medical University

Guiyang, Guizhou, China

The Second Xiangya Hospital of Central South University

Changsha, Hunan, China

Jiangsu Province Hospital

Nanjing, Jiangsu, China

Tianjin Medical University General Hospital

Tianjin, Tianjin Municipality, China

Hematology Hospital of Chinese Academy of Medical Sciences

Tianjin, Tianjin Municipality, China

Tianjin Medical University Cancer Institute & Hospital

Tianjin, Tianjin Municipality, China

Key Dates

Start Date

June 5, 2021

Primary Completion Date

November 22, 2023

Completion Date

November 22, 2023

Last Updated

November 29, 2023

Enrollment

ACTUAL participants

Conditions

Relapsed/Refractory Chronic Lymphocytic Leukemia/Small Lymphocytic Lymphoma

Interventions

TQ-B3525 tablets

DRUG