TGRX-678 Chinese Phase II in Chronic Myelogenous Leukemia (CML) Patients

Summary

A Phase II study evaluating the safety and efficacy of TGRX-678 in Chronic Myelogenous Leukemia (CML) patients in Accelerated phase (AP) and are relapsed or refractory from third-generation Tyrosine Kinase Inhibitor (TKI) treatment

Eligibility

Inclusion Criteria:

* Willing to consent
* 18 years of age or above at time of screening; both sexes eligible
* Relapsed or refactory from 3rd-generation Tyrosine kinase inhibitor (TKI) treatment
* For patients without T315I mutation, the patients must received 1st, 2nd and 3rd generation TKI
* For patients with T315I mutation, the patients much received Olverembatinib or Ponatinib treatment
* Diagnosis of CML-AP by bone marrow morphological test, molecular biology test or cytogenetic tests
* ECOG score \</=2
* Minimum life expectancy of at least 3 months
* Adequate hematological indicators
* Adequate kidney function
* Adequate liver function
* Adequate coagulation function
* Adequate pancreatic function
* Adequate QTc interval as confirmed by electrocardiogram (ECG) test
* Negative pregnancy result at screening for female patients of child-bearing potential
* Willing to take contraceptive measure during the study (For male and female patients of child-bearing potential)

Exclusion Criteria:

* Reception of TKI treatment or presence of unrecovered TKI treatment related non-hematological adverse events within 7 days of first dose
* Reception of other anti-tumor treatments
* In need for immune suppressive treatment
* Usage of drugs associated with Torsades de Pointes within 1 months before screening
* Presence of other medical conditions that require using treatment that may have drug-drug interaction with the investigational drug
* History of hemapoietic stem cell transplant
* Presence of active central nervous system conditions
* CML-AP patients who already reached major hematological response
* CML-AP patients who used to progress to Blast Phase (BP)
* Presence or having uncontrolled condition for cardiovascular diseases
* History of any heart or cardiovascular conditions (except for patients with hypertension which is controlled by anti-hypertensive drugs, and blood pressure is controlled at no higher than 160/100 mmHg for 1 months before screening)
* Usage of any Traditional Chinese Medicine indicated for anti-tumor purpose 2 weeks before first dose
* Severe hemorrhagic disease unrelated to CML
* History of severe cardiovascular condition during past TKI treatment for CML
* History of pancreatic inflammation or alcohol abuse within 3 years before first dose
* Uncontrolled Hypertriglyceridemia
* Presence of malabsorption or other conditions that may affect drug absorption
* Diagnosis of other primary malignant tumor within 5 years
* Reception of major surgery 14 days before first dose
* Presence of continuous or active infection (including HIV, hepatitis B, hepatitis C)
* Presence of other conditions that the investigators or medical monitor deem unfit for the study

Conditions3

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