- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT06326502
A Safety and Efficacy Study of Multiple Tyrosine Kinase Inhibitor Drug (ETN101) in Advanced Hepatocellular Carcinoma
An Open-label, Multi-center, Dose-escalation Phase 1 Study to Evaluate the Safety, Tolerability, and Pharmacokinetics of ETN101 in Patients With Advanced Hepatocellular Carcinoma
Study Overview
Status
Intervention / Treatment
Detailed Description
The study drug, ETN101, is an mTKI targeting FLT3, VEGFR2, PDGFR-beta, and KIT. Based on its preclinical study results, the study drug was anticipated to have a potent anticancer effect by blocking the signaling pathway of receptor tyrosine kinases. In animal models with subcutaneously transplanted liver cancer cells (HepG2), complete remission (CR) or partial remission (PR) were observed in animals treated with ETN101 at doses of 20~82 mg/kg. In addition, ETN101 82 mg/kg induced CR and PR in animals that had not responded to HCC therapies, sorafenib and lenvatinib. ETN101 10 mg/kg was found to have antitumor efficacy as demonstrated by approximately 30% suppression of tumor growth in comparison with a negative control.
Overall, ETN101 is anticipated to have anticancer activity as a targeted therapy in the treatment of advanced HCC that did not respond to prior therapy or that recurred subsequently, and therefore, is expected to offer a new treatment opportunity for patients with advanced hepatocellular carcinoma (HCC) for whom therapeutic options are limited.
Therefore, this study aims to evaluate the safety, tolerability, pharmacokinetics (PK), and efficacy of ETN101, and to determine the maximum tolerated dose (MTD) and recommended phase 2 dose (RP2D) of ETN101 in patients with HCC who previously had second- or further-line anticancer treatment.
Study Type
Enrollment (Estimated)
Phase
- Phase 1
Contacts and Locations
Study Contact
- Name: HyeJin Yang, Ph.D
- Phone Number: 82-10-2573-1857
- Email: hjyang@etnova.co.kr
Study Locations
-
-
-
Seoul, Korea, Republic of, 03080
- Recruiting
- Seoul National University Hospital
-
Seoul, Korea, Republic of, 03722
- Recruiting
- Severance Hospital
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
- Adult
- Older Adult
Accepts Healthy Volunteers
Description
Inclusion Criteria:
- Male and female adult at the age of ≥ 19 years old
- Patients with radiologically or histologically, and/or cytologically confirmed advanced HCC who have confirmed disease progression on standard therapies known to have clinical benefit or for whom there is no currently available standard therapy due to intolerance or incompatibility.
- Subject with Barcelona Clinic Liver Cancer (BCLC) stage B or C; Subject with Stage B must have had progressive disease (PD) after radical resection, liver transplant, embolization, or cauterization or must be ineligible for such treatment.
- Subject with Child-Pugh score A (5-6)
- Subject who has at least one measurable target lesion based on modified RECIST (mRECIST) which was not previously treated with local therapy. A lesion previously treated with local therapy may be selected as a target lesion if an increase of ≥20% in size is confirmed after treatment.
- Subject with Eastern Cooperative Oncology Group (ECOG) status performance 0-1.
- Subject with ≥ 12 weeks of life expectancy
Subject who meets the following criteria for laboratory tests (Subject must not have been treated with granulocyte colony-stimulating factor (G-CSF) or blood transfusions within 14 days prior to the laboratory tests.):
Hematology
- Absolute neutrophil count(ANC) ≥1,500/mm3
- Platelet count ≥60,000/mm3
- Hemoglobin(Hb) ≥8.5 g/dL
- Kidney function: Serum creatinine ≤1.5 × upper limit of normal(ULN)
Liver function
- Aspartate aminotransferase(AST) and alanine aminotransferase(ALT) ≤5 × ULN
- Total bilirubin ≤2.0 × ULN (≤3.0 × ULN for Gilbert's disease)
- Blood coagulation function: Prothrombin time (PT/INR) and activated partial thromboplastin time (aPTT) ≤1.5 × ULN
- Subject who voluntarily agrees to participate in the study and signs the informed consent form (ICF) after being fully informed of the study
Exclusion Criteria:
- Individual with severe drug sensitivity or sensitivity reactions to IP and any of its components or drugs in similar classes
- Individual with a confirmed disease which makes oral drug administration difficult or which affects the absorption of orally administered drugs (celiac disease, Crohn's disease, or enterectomy affecting absorption, etc.)
Individual with any of the following past medical history or surgical/procedure history:
- History of other primary cancer within 3 years from screening (However, individuals who had skin basal cell carcinoma/squamous cell carcinoma, local prostate cancer, papillary thyroid cancer, or cervical intraepithelial neoplasia within 3 years may participate in the study if it is confirmed by the investigator to have been cured following successful treatment.)
- Hepatic radiation, chemoembolization, or radiofrequency ablation within 4 weeks prior to IP administration
- Major surgery within 4 weeks or minor surgery within 2 weeks prior to IP administration
- Clinically significant arrhythmia, acute myocardial infarction, unstable angina pectoris, or New York Heart Association (NYHA) Ⅲ or Ⅳ heart failure within 6 months prior to IP administration
- Severe cerebrovascular disease within 6 months prior to IP administration
- Pulmonary thrombosis, deep vein thrombosis, or bronchial asthma or obstructive pulmonary disease that is considered ineligible for study participation, or other life-threatening severe pulmonary disease (e.g., acute respiratory distress syndrome, lung failure) within 6 months prior to IP administration
Individual with any of the following diseases:
- Clinically significantly symptomatic or uncontrolled central nervous system or brain metastasis (However, individuals who have been stable for ≥ 4 weeks based on repeated imaging and clinical observations, as confirmed by clinical and imaging tests during the screening period, may participate in the study.)
- Clinically significant electrocardiogram (ECG) abnormalities based on the judgment of the investigator
- Uncontrolled hypertension (systolic blood pressure [BP] >140 mmHg or diastolic BP >90 mmHg)
- Grade ≥ 3 active infectious disease requiring treatment. However, individuals with hepatitis B and hepatitis C may be enrolled if replication activity is undetectable (HBV DNA below the limit of detection) and antiviral treatment against hepatitis C is not required, respectively.
- Active autoimmune disease requiring systemic treatment
- Known human immunodeficiency virus (HIV) infection
- Symptomatic ascites or pleural effusion (However, patients who are treated and clinically stabilized may be enrolled.)
- Grade ≥ 3(≥3.5 g/24 h) proteinuria
- Any disease that may affect the interpretation of study results based on the judgment of the investigator
Individuals who have any of the following history of medication or treatment:
- Anticancer therapy [chemotherapy, hormone therapy, targeted therapy, or radiotherapy, etc.] within 4 weeks prior to IP administration
- Live attenuated vaccines within 4 weeks prior to IP administration
- Strong CYP1A2 inhibitors within 2 weeks prior to IP administration
- Prior allogeneic bone marrow or solid organ transplantation
Pregnant or lactating woman, or man or woman of childbearing potential who is unwilling to practice abstinence or to use adequate methods of contraception* from after study enrollment to at least 6 months (in female subjects) or 3 months (in male subjects) after the last dose of IP
* Adequate methods of contraception
- Hormonal contraception (subdermal contraceptive implants, injections, oral contraceptives)
- Insertion of intrauterine device or intrauterine system
- Subject's or spouse (partner)'s surgical sterilization (vasectomy, tubal ligation, etc.)
- Individual with prior chemotherapy related toxicity not recovered to Grade ≤ 1 or baseline level (with the exception of alopecia)
- Individual who is unable to undergo contrast-enhanced CT or MRI
- Individual who was treated with another IP or investigational device within 4 weeks prior to IP administration in the present study
- Patient who is ineligible or unable to participate in the study for other reasons based on the judgment of the investigator
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: N/A
- Interventional Model: Single Group Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: ETN101
|
Oral administration
Other Names:
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Dose-limiting Toxicity (DLT)
Time Frame: Up to 3 weeks after start of injection
|
DLT will be monitored during Cycle 1 (3 weeks) starting from the start date of intraperitoneal (IP) dosing
|
Up to 3 weeks after start of injection
|
Collaborators and Investigators
Sponsor
Investigators
- Study Director: Yeonhee Kim, Ph.D, Etnova Therapeutics
Publications and helpful links
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Estimated)
Study Completion (Estimated)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
Other Study ID Numbers
- 22ETN101-2IND001
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
product manufactured in and exported from the U.S.
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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