Phase I Clinical Study for Evaluation of Pharmacokinetic, Safety, Tolerance of Norcantharidin Lipid Microsphere for Injection in Patients With Solid Tumor

This study was designed as a single-center, open, non-randomized trial.

Study Overview

• Status: Unknown
• Conditions: Solid Tumor
• Intervention / Treatment: Drug: Norcantharidin Lipid Microsphere for Injection; Drug: Sodium Demethylcantharidate Injection

Detailed Description

In this study, patients with locally advanced or metastatic solid tumors were enrolled for a tolerance test and a pharmacokinetic study. The dosage increment principle of 3+3 was adopted. At the end of the tolerance test, 3 dose groups (low, medium and high) were selected to conduct pharmacokinetic studies after evaluation by the researchers on the premise of good safety, and at least 8 patients were included in each group for PK study (at least 8 patients in each group could be evaluated for PK ).

After the end of the experimental drug tolerance and pharmacokinetics study, the safety and pharmacokinetics of single dose administration were compared with that of sodium norcantharidate for injection in the dose range of clinical use.

• Study Type: Interventional
• Enrollment (Anticipated): 36
• Phase: Phase 1

Contacts and Locations

Study Locations

• China
  • Liaoning
    • Shenyang, Liaoning, China, 110001
      • Recruiting
      • The First Affiliated Hospital, China Medical University
      • Contact: Yunpeng Liu, Ph.D; Phone Number: 13898865122; Email: cmu_trial@163.com

Participation Criteria

Eligibility Criteria

• Ages Eligible for Study: 18 years to 70 years (ADULT, OLDER_ADULT)
• Accepts Healthy Volunteers: No
• Genders Eligible for Study: All

Description

Inclusion Criteria:

1. Age 18-70 years old, regardless of gender.
2. Condition body mass index (BMI) = Weight (kg)/Height 2 (m2), the body mass index is in the range of 18-28 (Including the cut-off value).
3. Patients with locally advanced or metastatic solid tumors that have been clearly diagnosed by histology/cytology, patients whose condition is stable after standard treatment, or those who have failed standard treatment.
4. According to the Eastern Cooperative Oncology Group (ECOG) score of 0 to 2, the estimated survival time is ≥ 3 months.

5. It has sufficient organ and bone marrow functions, defined as follows:

   1. Blood routine: white blood cell count (WBC) ≥ 4.0 × 109/L; neutrophil count (NEUT) ≥ 1.5 × 109/L; platelet count (PLT) ≥ 100 × 109/L; hemoglobin concentration ≥ 9.0 g/ dL;
   2. Liver function: Aspartate aminotransferase (AST) and alanine aminotransferase (ALT) ≤ 2.5 times the upper limit of normal (ULN); for patients with liver cancer or liver metastases, ALT and AST ≤ 5 times ULN; Total bilirubin (TBIL) ≤ 1.5 × ULN;
   3. Renal function: blood creatinine (CREA) ≤ 1.5 × ULN;
   4. Heart function: LVEF ≥ 50%.
6. Those who have used chemotherapeutics in the past need to stop the drug for more than 4 weeks (mitomycin or nitrosourea, need to stop for more than 6 weeks); have received surgery, molecular targeted therapy, and anti-tumor indications with Chinese medicine Those who need treatment should end at least 4 weeks, and those who have received palliative radiotherapy need more than 4 weeks of treatment.
7. Any toxicity associated with previous anti-tumor treatments must have been restored to ≤ Grade 1 (except for hair loss).
8. During the study period and within 3 months after the end of the administration, subjects with fertility (whether male or female) must receive effective contraceptive measures.
9. With my consent and signed an informed consent form by myself or my legal representative.

Exclusion Criteria:

1. Suffer from any clinically significant cardiovascular and cerebrovascular diseases within 3 months before taking the trial drug, including but not limited to myocardial infarction, severe/unstable angina, coronary artery/peripheral artery bypass graft, congestive heart failure, Cerebrovascular accident (including transient ischemic attack).
2. There is NCI-CTCAE grade ≥ grade 2 arrhythmia, any grade of atrial fibrillation that is not controlled, or the ECG found at the time of screening that the QT interval (QTc) for two consecutive corrections> 480ms.
3. Any drug that may prolong the QTc interval or induce torsade de pointes ventricular tachycardia is required within 14 days before the first use of the test drug or during treatment.
4. History of allergic diseases and severe drug allergy.
5. Patients with uncontrolled tumor brain metastases with clinical symptoms.
6. Patients with severe infections (including but not limited to progressive or active infections) (for example, intravenous infusion of antibiotics, antifungal or antiviral drugs, etc.).
7. Patients with severe medical diseases, such as cardiac dysfunction of grade II and above (NYHA standard), ischemic heart disease (such as myocardial infarction or angina), congestive heart failure and other cardiovascular diseases, poorly controlled diabetes (Fasting blood glucose ≥10mmol/L), poorly controlled hypertension (systolic blood pressure>150mmHg and/or diastolic blood pressure>100mmHg).
8. Those who have bleeding tendency or are receiving thrombolysis or anticoagulation therapy.
9. Active hepatitis (hepatitis B, hepatitis C) or known HIV infection.
10. Other systemic anti-tumor treatments may be accepted during the study period.
11. A clear history of neurological or mental disorders, including epilepsy or dementia.
12. Have bad habits such as drug and alcohol abuse. Alcoholism refers to drinking behaviors of 4 or more times within about 2 hours. One-time drinking refers to drinking 150ml of wine, 350ml of beer, or 50ml of 80% liquor (or equivalent to the alcohol content).
13. Women during pregnancy or lactation.
14. Those who have received other drug clinical research within 1 month before the study.
15. Other situations where the researcher thinks it is inappropriate to participate in this research.

Study Plan

How is the study designed?

Design Details

• Primary Purpose: TREATMENT
• Allocation: NON_RANDOMIZED
• Interventional Model: SEQUENTIAL
• Masking: NONE

Number of Arms

3

Arms and Interventions

Participant Group / Arm	Intervention / Treatment
EXPERIMENTAL: Tolerance test; The design is based on 3+3 dose escalation: three subjects were enrolled in each dose group, administered once a day for 2 weeks, and were observed for 7 days after withdrawal. If dose-limiting toxicity (DLT) was not observed, the dose was incresed to the next dose group. If dose-limiting toxicity (DLT) was found in 2 or more patients in a given dose group, the climbing test was terminated and the dose was reduced by 1 dose. If there were only three subjects, three more subjects were observed, so that the MTD dose group had at least six evaluable subjects.If DLT occurs in 1 patient in a given dose group, 3 more subjects should be added to that dose group. If DLT occurs in 1 or more of these 3 subjects, the climb will be stopped and the dose group will be reduced by 1 dose group. If there are only 3 subjects, 3 more subjects will be observed, so that at least 6 patients in the MTD dose group can be evaluated.	Drug: Norcantharidin Lipid Microsphere for Injection; The test drug was added to 5% glucose injection to a final volume of 250 mL，and administered by instillation at a rate of 200 mL/h. This product can be used alone or in combination with chemotherapy, and the dosage and time of administration vary with the chemotherapy regimen.; Other Names: Tolerance,and Pharmacokinetic study
EXPERIMENTAL: Pharmacokinetic studies; At the same time of tolerance test, blood PK sampling was performed. At the end of the tolerance test in each group, on the premise of good safety, and after evaluation by the researchers, additional cases were selected from the three dose groups (low, medium and high) for pharmacokinetic study, so as to ensure that at least 8 patients could be evaluated for PK in each group.	Drug: Norcantharidin Lipid Microsphere for Injection; The test drug was added to 5% glucose injection to a final volume of 250 mL，and administered by instillation at a rate of 200 mL/h. This product can be used alone or in combination with chemotherapy, and the dosage and time of administration vary with the chemotherapy regimen.; Other Names: Tolerance,and Pharmacokinetic study
ACTIVE_COMPARATOR: Comparative Study; It is planned to select the 20mg dose of norcantharidin sodium for injection to carry out pharmacokinetic study of 8 cases. The specific research design will be formulated after the tolerance and pharmacokinetic test of norcantharidin lipid microsphere injection is completed.	Drug: Norcantharidin Lipid Microsphere for Injection; The test drug was added to 5% glucose injection to a final volume of 250 mL，and administered by instillation at a rate of 200 mL/h. This product can be used alone or in combination with chemotherapy, and the dosage and time of administration vary with the chemotherapy regimen.; Other Names: Tolerance,and Pharmacokinetic study; Drug: Sodium Demethylcantharidate Injection; Dissolve the reference drug with appropriate amount of sterile water for injection, and add 250 mL of 5% glucose injection for slow dripping.; Other Names: Comparative Pharmacokinetic Studies

What is the study measuring?

Primary Outcome Measures

Outcome Measure	Measure Description	Time Frame
Cmax	Obtain directly according to the measured data of blood drug concentration-time.	±1 minute
AUC 0-t	The area under the curve from the time of administration to the lowest detectable blood concentration: calculated by the linear trapezoidal rule.	±1 minute
AUC 0-∞	Area under the curve from administration to extrapolation to infinity: AUC0-∞=AUC0-t+Ct/λz, Ct is the last measurable concentration, and λz is the elimination rate constant.	±1 minute

Collaborators and Investigators

• Sponsor: Beijing Nuokangda Pharmaceutical Technology Co., Ltd.
• Investigators: Principal Investigator: Yunpeng Liu, Ph.D, The First Affiliated Hospital, China Medical University

Study record dates

Study Major Dates

• Study Start (ACTUAL): September 22, 2020
• Primary Completion (ANTICIPATED): December 31, 2021
• Study Completion (ANTICIPATED): July 1, 2022

Study Registration Dates

• First Submitted: December 14, 2020
• First Submitted That Met QC Criteria: December 14, 2020
• First Posted (ACTUAL): December 17, 2020

Study Record Updates

• Last Update Posted (ACTUAL): December 21, 2020
• Last Update Submitted That Met QC Criteria: December 17, 2020
• Last Verified: December 1, 2020

More Information

Terms related to this study

• Keywords: Safety; Pharmacokinetics; Tolerance; Norcantharidin Lipid Microsphere For Injection
• Additional Relevant MeSH Terms: Neoplasms; Molecular Mechanisms of Pharmacological Action; Enzyme Inhibitors; Antineoplastic Agents; Norcantharidin
• Other Study ID Numbers: DXNCTD2019001

Plan for Individual participant data (IPD)

• Plan to Share Individual Participant Data (IPD)?: NO

Drug and device information, study documents

• Studies a U.S. FDA-regulated drug product: No
• Studies a U.S. FDA-regulated device product: No