A Study to Evaluate the Pharmacokinetics Similarity of CBP-201 in Healthy Adult Chinese Subjects

October 29, 2023 updated by: Suzhou Connect Biopharmaceuticals, Ltd.

A Randomized, Open-Label, Parallel-Designed, Phase I Clinical Study to Evaluate the Pharmacokinetics Similarity of Single-Dose CBP-201 Injection With Different Dosage Forms and Strengths in Healthy Adult Chinese Subjects

This is a single-center, randomized, open-label, single-dose, parallel-designed PK similarity study.

Study Overview

Detailed Description

A total of 324 healthy subjects are planned to be enrolled and randomized into 3 groups at a ratio of 1:1:1, with 108 subjects in each group. They will receive 2 doses of the test drug T1 (CBP-201 injection (pre-filled syringe, 150 mg/1 mL)), 1 dose of the test drug T2 (CBP-201 injection (pre-filled syringe, 300 mg/2 mL)), and 2 doses of the reference drug R (CBP-201 injection (vial, 150 mg/1 mL)), respectively.

The study consists of a screening period (Day-28 to Day-2), a baseline period (Day-1), an administration and observation period (Day1 to Day6), and a follow-up period (Day7 to Day57).

Study Type

Interventional

Enrollment (Actual)

324

Phase

  • Phase 1

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Contact

Study Locations

    • Anhui
      • Hefei, Anhui, China, 230000
        • The Second Hospital of Anhui Medical University

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

  • Adult

Accepts Healthy Volunteers

Yes

Description

Inclusion Criteria:

  1. Subjects who are to read, understand, and sign the ICF.
  2. Healthy adult male or female subjects aged 18-45 years (inclusive) at screening, with each sex accounting for at least one-third of the overall sample size.
  3. Body mass index (BMI) is between 19 and 28 kg/m2 (inclusive). Male subjects weigh ≥ 50 kg, and female subjects weigh ≥ 45 kg.
  4. Subjects with partners must agree to take medically accepted effective contraceptive measures (including physical contraception, surgery, abstinence, etc) from signing of the ICF until 90 days after administration.
  5. The results of vital sign assessment, physical examination, clinical laboratory tests (hematology, urinalysis, biochemistry, coagulation) and 12-lead ECG at screening or baseline are normal or abnormal but not clinically significant.
  6. Subjects who are able to communicate well with the clinical staff and complete the study according to the protocol.

Exclusion Criteria:

  1. Subjects who have diseases or conditions with abnormal clinical manifestations, including but not limited to renal, cardiac, hematological, bronchial, pulmonary, vascular, gastrointestinal, allergic, neurological, endocrine and metabolic diseases (diabetes mellitus, thyroid disorder, and adrenal disorder), skeletal disease and immunodeficiency, cancer, and hepatitis, or cirrhosis.
  2. Subjects with allergic diseases (such as allergic rhinitis, allergic asthma) at screening, a history of systemic anaphylaxis, or who may be allergic to any component of the test drugs or similar drugs as determined by the investigator.
  3. Subjects who have donated blood or have had substantial loss of blood (> 400 mL) within 3 months before administration.
  4. Subjects who have been vaccinated with live (attenuated) vaccines within 3 months before administration.
  5. Subjects who have participated in clinical studies of other drugs within 3 months before administration.
  6. Subjects who have taken any prescription drugs, over-the-counter drugs, vitamin products, Chinese patent medicines, and Chinese herbal medicines within 1 month before administration.
  7. Subjects who have been diagnosed with clinically significant diseases or have undergone major surgical procedures within 1 month before administration, or who are scheduled to undergo major surgery during the study.
  8. Female subjects who test positive for pregnancy at screening or baseline or who are lactating.
  9. Subjects who smoke more than 5 cigarettes or equivalent per day within 3 months before administration.
  10. Subjects who have a history of drug abuse within the last 5 years, who have used narcotics within 3 months before administration, or who test positive in urine drug screening at the screening/baseline visit.
  11. Subjects who have a history of regular alcohol consumption, which is defined as consumption of more than 7 units of alcohol per week for females or more than 14 units of alcohol per week for males (1 unit of alcohol equals 360 mL of beer, 45 mL of 40% liquor, or 150 mL of wine) within 3 months before administration, who take any alcohol-containing product within 48 h before administration, or who test positive in blood alcohol tests at the screening/ baseline visit.
  12. Subjects with known symptoms of dermatitis or skin abnormalities at and around the site of administration.
  13. Subjects who test positive for treponema pallidum antibody (TP-Ab), hepatitis B surface antigen (HBsAg), hepatitis B core antibody (HBcAb) or hepatitis C virus antibody (HCV-Ab), and human immunodeficiency virus antibody (HIV-Ab).
  14. Patients with active tuberculosis, latent tuberculosis, or nontuberculous mycobacterial infection at screening;

    Notes:

    • Unless treatment records clearly documented by a specialist demonstrate that the patients have been adequately treated and may begin treatment with biological product (based on the medical judgment by the investigator and/or infectious disease specialist);
    • If needed, T-spot tests may be used to assist diagnosis of suspected tuberculosis.
  15. Subjects with white blood cell count and neutrophil count below the lower limit of normal.
  16. Female subjects with hemoglobin values less than 110 g/L or male subjects less than 120 g/L.
  17. Subjects who cannot tolerate venous blood sampling, or who have a history of acupuncture syncope or hemophobia.
  18. Subjects who still need or plan to engage in strenuous physical activity or exercise during the study.
  19. Any other conditions that the investigator determines may affect the subject's provision of informed consent or compliance with the study protocol, or that the investigator deems unsuitable for participation in this study, or the subjects' participation in the study may affect the study results or their own safety.

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Basic Science
  • Allocation: Randomized
  • Interventional Model: Parallel Assignment
  • Masking: None (Open Label)

Arms and Interventions

Participant Group / Arm
Intervention / Treatment
Experimental: Test drug (T1): CBP-201 injection (pre-filled syringe, 150 mg/1 mL)
Strength: pre-filled syringe, 150 mg/1 mL
subcutaneous injection of 2 doses on Day 1
Experimental: Test drug (T2): CBP-201 injection (pre-filled syringe, 300 mg/2 mL)
Strength: pre-filled syringe, 300 mg/2 mL
subcutaneous injection of 1 dose on Day 1
Active Comparator: Reference drug (R): CBP-201 injection (vial, 150 mg/1 mL)
Strength: vial, 150 mg/1 mL
subcutaneous injection of 2 doses on Day 1

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Cmax: Maximum concentration
Time Frame: Pre-dose and 6hour, 24hour, 48hour, 72hour, 96hour, 120hour, Day8, Day10, Day11, Day12, Day15, Day18, Day22, Day29, Day36, Day43, Day57 post-dose
Pharmacokinetics similarity evaluation for test drug T1, test drug T2 and reference drug R
Pre-dose and 6hour, 24hour, 48hour, 72hour, 96hour, 120hour, Day8, Day10, Day11, Day12, Day15, Day18, Day22, Day29, Day36, Day43, Day57 post-dose
AUC0-t: Area under the plasma concentration-time curve from the start of administration to the last measurable concentration time point T
Time Frame: Pre-dose and 6hour, 24hour, 48hour, 72hour, 96hour, 120hour, Day8, Day10, Day11, Day12, Day15, Day18, Day22, Day29, Day36, Day43, Day57 post-dose
Pharmacokinetics similarity evaluation for test drug T1, test drug T2 and reference drug R
Pre-dose and 6hour, 24hour, 48hour, 72hour, 96hour, 120hour, Day8, Day10, Day11, Day12, Day15, Day18, Day22, Day29, Day36, Day43, Day57 post-dose
AUC0-inf: Area under the plasma concentration-time curve from the start of administration to infinity
Time Frame: Pre-dose and 6hour, 24hour, 48hour, 72hour, 96hour, 120hour, Day8, Day10, Day11, Day12, Day15, Day18, Day22, Day29, Day36, Day43, Day57 post-dose
Pharmacokinetics similarity evaluation for test drug T1, test drug T2 and reference drug R
Pre-dose and 6hour, 24hour, 48hour, 72hour, 96hour, 120hour, Day8, Day10, Day11, Day12, Day15, Day18, Day22, Day29, Day36, Day43, Day57 post-dose

Secondary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Maximum concentration (Cmax)
Time Frame: Pre-dose and 6hour, 24hour, 48hour, 72hour, 96hour, 120hour, Day8, Day10, Day11, Day12, Day15, Day18, Day22, Day29, Day36, Day43, Day57 post-dose
Calculated by non-compartmental analysis (NCA) using WinNonLin V8.3.1 (or higher version)
Pre-dose and 6hour, 24hour, 48hour, 72hour, 96hour, 120hour, Day8, Day10, Day11, Day12, Day15, Day18, Day22, Day29, Day36, Day43, Day57 post-dose
Area under the plasma concentration-time curve from the start of administration to the last measurable concentration time point T (AUC0-t)
Time Frame: Pre-dose and 6hour, 24hour, 48hour, 72hour, 96hour, 120hour, Day8, Day10, Day11, Day12, Day15, Day18, Day22, Day29, Day36, Day43, Day57 post-dose
Calculated by non-compartmental analysis (NCA) using WinNonLin V8.3.1 (or higher version)
Pre-dose and 6hour, 24hour, 48hour, 72hour, 96hour, 120hour, Day8, Day10, Day11, Day12, Day15, Day18, Day22, Day29, Day36, Day43, Day57 post-dose
Area under the plasma concentration-time curve from the start of administration to infinity (AUC0-inf)
Time Frame: Pre-dose and 6hour, 24hour, 48hour, 72hour, 96hour, 120hour, Day8, Day10, Day11, Day12, Day15, Day18, Day22, Day29, Day36, Day43, Day57 post-dose
Calculated by non-compartmental analysis (NCA) using WinNonLin V8.3.1 (or higher version)
Pre-dose and 6hour, 24hour, 48hour, 72hour, 96hour, 120hour, Day8, Day10, Day11, Day12, Day15, Day18, Day22, Day29, Day36, Day43, Day57 post-dose
Time to peak (Tmax)
Time Frame: Pre-dose and 6hour, 24hour, 48hour, 72hour, 96hour, 120hour, Day8, Day10, Day11, Day12, Day15, Day18, Day22, Day29, Day36, Day43, Day57 post-dose
Calculated by non-compartmental analysis (NCA) using WinNonLin V8.3.1 (or higher version)
Pre-dose and 6hour, 24hour, 48hour, 72hour, 96hour, 120hour, Day8, Day10, Day11, Day12, Day15, Day18, Day22, Day29, Day36, Day43, Day57 post-dose
Elimination half-life (t1/2)
Time Frame: Pre-dose and 6hour, 24hour, 48hour, 72hour, 96hour, 120hour, Day8, Day10, Day11, Day12, Day15, Day18, Day22, Day29, Day36, Day43, Day57 post-dose
Calculated by non-compartmental analysis (NCA) using WinNonLin V8.3.1 (or higher version)
Pre-dose and 6hour, 24hour, 48hour, 72hour, 96hour, 120hour, Day8, Day10, Day11, Day12, Day15, Day18, Day22, Day29, Day36, Day43, Day57 post-dose
Apparent clearance (CL/F)
Time Frame: Pre-dose and 6hour, 24hour, 48hour, 72hour, 96hour, 120hour, Day8, Day10, Day11, Day12, Day15, Day18, Day22, Day29, Day36, Day43, Day57 post-dose
Calculated by non-compartmental analysis (NCA) using WinNonLin V8.3.1 (or higher version)
Pre-dose and 6hour, 24hour, 48hour, 72hour, 96hour, 120hour, Day8, Day10, Day11, Day12, Day15, Day18, Day22, Day29, Day36, Day43, Day57 post-dose
Apparent volume of distribution (Vz/F)
Time Frame: Pre-dose and 6hour, 24hour, 48hour, 72hour, 96hour, 120hour, Day8, Day10, Day11, Day12, Day15, Day18, Day22, Day29, Day36, Day43, Day57 post-dose
Calculated by non-compartmental analysis (NCA) using WinNonLin V8.3.1 (or higher version)
Pre-dose and 6hour, 24hour, 48hour, 72hour, 96hour, 120hour, Day8, Day10, Day11, Day12, Day15, Day18, Day22, Day29, Day36, Day43, Day57 post-dose
Terminal elimination phase rate constant (λz)
Time Frame: Pre-dose and 6hour, 24hour, 48hour, 72hour, 96hour, 120hour, Day8, Day10, Day11, Day12, Day15, Day18, Day22, Day29, Day36, Day43, Day57 post-dose
Calculated by non-compartmental analysis (NCA) using WinNonLin V8.3.1 (or higher version)
Pre-dose and 6hour, 24hour, 48hour, 72hour, 96hour, 120hour, Day8, Day10, Day11, Day12, Day15, Day18, Day22, Day29, Day36, Day43, Day57 post-dose
Adverse events (AEs)
Time Frame: Up to 57 days post dosing
All adverse events will be coded using Medical Dictionary for Regulatory Activities (MedDRA) (the latest version).
Up to 57 days post dosing
Injection site reactions
Time Frame: Day1, Day2, Day3, Day4, Day6, Day8, Day15, Day22, Day29, Day57
The injection site will be examined and the results will be judged by the investigator.
Day1, Day2, Day3, Day4, Day6, Day8, Day15, Day22, Day29, Day57
Blood Pressure (systolic and diastolic blood pressures)
Time Frame: pre-dose, Day1, Day2, Day3, Day4, Day6, Day8, Day10, Day11, Day12, Day15, Day18, Day22, Day29, Day36, Day43, Day57
The results as well as their changes from baseline will be statistically summarized by dose group and visit.
pre-dose, Day1, Day2, Day3, Day4, Day6, Day8, Day10, Day11, Day12, Day15, Day18, Day22, Day29, Day36, Day43, Day57
Pulse
Time Frame: pre-dose, Day1, Day2, Day3, Day4, Day6, Day8, Day10, Day11, Day12, Day15, Day18, Day22, Day29, Day36, Day43, Day57
The results as well as their changes from baseline will be statistically summarized by dose group and visit.
pre-dose, Day1, Day2, Day3, Day4, Day6, Day8, Day10, Day11, Day12, Day15, Day18, Day22, Day29, Day36, Day43, Day57
Body Temperature (ear temperature)
Time Frame: pre-dose, Day1, Day2, Day3, Day4, Day6, Day8, Day10, Day11, Day12, Day15, Day18, Day22, Day29, Day36, Day43, Day57
The results as well as their changes from baseline will be statistically summarized by dose group and visit.
pre-dose, Day1, Day2, Day3, Day4, Day6, Day8, Day10, Day11, Day12, Day15, Day18, Day22, Day29, Day36, Day43, Day57
Respiratory Rate
Time Frame: pre-dose, Day1, Day2, Day3, Day4, Day6, Day8, Day10, Day11, Day12, Day15, Day18, Day22, Day29, Day36, Day43, Day57
The results as well as their changes from baseline will be statistically summarized by dose group and visit.
pre-dose, Day1, Day2, Day3, Day4, Day6, Day8, Day10, Day11, Day12, Day15, Day18, Day22, Day29, Day36, Day43, Day57
Physical examination
Time Frame: pre-dose, Day6, Day15, Day29, Day57
Physical examination items include: skin (including observation of the planned injection site (abdomen) and surrounding skin during the screening period and at baseline), lymph nodes, head, eyes, neck, chest, abdomen, spine/extremities, and nervous system. The results of physical examination will be evaluated by investigator's observation.
pre-dose, Day6, Day15, Day29, Day57
12-lead electrocardiogram (ECG)
Time Frame: pre-dose, Day1, Day2, Day4, Day6, Day10, Day15, Day22, Day29, Day36, Day43, Day57
ECG variables include ventricular heart rate, PR interval, QRS interval, QT interval, and QTcF interval.
pre-dose, Day1, Day2, Day4, Day6, Day10, Day15, Day22, Day29, Day36, Day43, Day57
Clinical laboratory test: Hematology - Hemoglobin (Hgb)
Time Frame: pre-dose, Day6, Day15, Day29, Day43, Day57
The results of clinical laboratory tests, as well as their changes from baseline will be statistically summarized by dose group and visit.
pre-dose, Day6, Day15, Day29, Day43, Day57
Clinical laboratory test: Hematology - Hematocrit (Hct)
Time Frame: pre-dose, Day6, Day15, Day29, Day43, Day57
The results of clinical laboratory tests, as well as their changes from baseline will be statistically summarized by dose group and visit.
pre-dose, Day6, Day15, Day29, Day43, Day57
Clinical laboratory test: Hematology - red blood cell count (RBC)
Time Frame: pre-dose, Day6, Day15, Day29, Day43, Day57
The results of clinical laboratory tests, as well as their changes from baseline will be statistically summarized by dose group and visit.
pre-dose, Day6, Day15, Day29, Day43, Day57
Clinical laboratory test: Hematology - platelet count
Time Frame: pre-dose, Day6, Day15, Day29, Day43, Day57
The results of clinical laboratory tests, as well as their changes from baseline will be statistically summarized by dose group and visit.
pre-dose, Day6, Day15, Day29, Day43, Day57
Clinical laboratory test: Hematology - white blood cell count (WBC)
Time Frame: pre-dose, Day6, Day15, Day29, Day43, Day57
The results of clinical laboratory tests, as well as their changes from baseline will be statistically summarized by dose group and visit.
pre-dose, Day6, Day15, Day29, Day43, Day57
Clinical laboratory test: Hematology - lymphocyte count
Time Frame: pre-dose, Day6, Day15, Day29, Day43, Day57
The results of clinical laboratory tests, as well as their changes from baseline will be statistically summarized by dose group and visit.
pre-dose, Day6, Day15, Day29, Day43, Day57
Clinical laboratory test: Hematology - lymphocyte percentage
Time Frame: pre-dose, Day6, Day15, Day29, Day43, Day57
The results of clinical laboratory tests, as well as their changes from baseline will be statistically summarized by dose group and visit.
pre-dose, Day6, Day15, Day29, Day43, Day57
Clinical laboratory test: Hematology - neutrophil count
Time Frame: pre-dose, Day6, Day15, Day29, Day43, Day57
The results of clinical laboratory tests, as well as their changes from baseline will be statistically summarized by dose group and visit.
pre-dose, Day6, Day15, Day29, Day43, Day57
Clinical laboratory test: Hematology - neutrophil percentage
Time Frame: pre-dose, Day6, Day15, Day29, Day43, Day57
The results of clinical laboratory tests, as well as their changes from baseline will be statistically summarized by dose group and visit.
pre-dose, Day6, Day15, Day29, Day43, Day57
Clinical laboratory test: Hematology - monocyte count
Time Frame: pre-dose, Day6, Day15, Day29, Day43, Day57
The results of clinical laboratory tests, as well as their changes from baseline will be statistically summarized by dose group and visit.
pre-dose, Day6, Day15, Day29, Day43, Day57
Clinical laboratory test: Hematology - monocyte percentage
Time Frame: pre-dose, Day6, Day15, Day29, Day43, Day57
The results of clinical laboratory tests, as well as their changes from baseline will be statistically summarized by dose group and visit.
pre-dose, Day6, Day15, Day29, Day43, Day57
Clinical laboratory test: Hematology - eosinophil count
Time Frame: pre-dose, Day6, Day15, Day29, Day43, Day57
The results of clinical laboratory tests, as well as their changes from baseline will be statistically summarized by dose group and visit.
pre-dose, Day6, Day15, Day29, Day43, Day57
Clinical laboratory test: Hematology - eosinophil percentage
Time Frame: pre-dose, Day6, Day15, Day29, Day43, Day57
The results of clinical laboratory tests, as well as their changes from baseline will be statistically summarized by dose group and visit.
pre-dose, Day6, Day15, Day29, Day43, Day57
Clinical laboratory test: Hematology - basophil count
Time Frame: pre-dose, Day6, Day15, Day29, Day43, Day57
The results of clinical laboratory tests, as well as their changes from baseline will be statistically summarized by dose group and visit.
pre-dose, Day6, Day15, Day29, Day43, Day57
Clinical laboratory test: Hematology - basophil percentage
Time Frame: pre-dose, Day6, Day15, Day29, Day43, Day57
The results of clinical laboratory tests, as well as their changes from baseline will be statistically summarized by dose group and visit.
pre-dose, Day6, Day15, Day29, Day43, Day57
Clinical laboratory test: Hematology - mean corpuscular hemoglobin (MCH)
Time Frame: pre-dose, Day6, Day15, Day29, Day43, Day57
The results of clinical laboratory tests, as well as their changes from baseline will be statistically summarized by dose group and visit.
pre-dose, Day6, Day15, Day29, Day43, Day57
Clinical laboratory test: Hematology - mean corpuscular volume (MCV)
Time Frame: pre-dose, Day6, Day15, Day29, Day43, Day57
The results of clinical laboratory tests, as well as their changes from baseline will be statistically summarized by dose group and visit.
pre-dose, Day6, Day15, Day29, Day43, Day57
Clinical laboratory test: Urinalysis
Time Frame: pre-dose, Day6, Day15, Day29, Day43, Day57
Urine protein, cast, urine red blood cells, urine white blood cells, urine pH, urine ketone body, glucose urine, urine bilirubin, and urine occult blood
pre-dose, Day6, Day15, Day29, Day43, Day57
Clinical laboratory test: Biochemistry - Glucose (Glu)
Time Frame: pre-dose, Day6, Day15, Day29, Day43, Day57
The results of clinical laboratory tests, as well as their changes from baseline will be statistically summarized by dose group and visit.
pre-dose, Day6, Day15, Day29, Day43, Day57
Clinical laboratory test: Biochemistry - alanine aminotransferase (ALT)
Time Frame: pre-dose, Day6, Day15, Day29, Day43, Day57
The results of clinical laboratory tests, as well as their changes from baseline will be statistically summarized by dose group and visit.
pre-dose, Day6, Day15, Day29, Day43, Day57
Clinical laboratory test: Biochemistry - aspartate aminotransferase (AST)
Time Frame: pre-dose, Day6, Day15, Day29, Day43, Day57
The results of clinical laboratory tests, as well as their changes from baseline will be statistically summarized by dose group and visit.
pre-dose, Day6, Day15, Day29, Day43, Day57
Clinical laboratory test: Biochemistry - alkaline phosphatase (ALP)
Time Frame: pre-dose, Day6, Day15, Day29, Day43, Day57
The results of clinical laboratory tests, as well as their changes from baseline will be statistically summarized by dose group and visit.
pre-dose, Day6, Day15, Day29, Day43, Day57
Clinical laboratory test: Biochemistry - lactate dehydrogenase (LDH)
Time Frame: pre-dose, Day6, Day15, Day29, Day43, Day57
The results of clinical laboratory tests, as well as their changes from baseline will be statistically summarized by dose group and visit.
pre-dose, Day6, Day15, Day29, Day43, Day57
Clinical laboratory test: Biochemistry - gamma-glutamyltransferase (γ-GGT)
Time Frame: pre-dose, Day6, Day15, Day29, Day43, Day57
The results of clinical laboratory tests, as well as their changes from baseline will be statistically summarized by dose group and visit.
pre-dose, Day6, Day15, Day29, Day43, Day57
Clinical laboratory test: Biochemistry - serum total protein (TP)
Time Frame: pre-dose, Day6, Day15, Day29, Day43, Day57
The results of clinical laboratory tests, as well as their changes from baseline will be statistically summarized by dose group and visit.
pre-dose, Day6, Day15, Day29, Day43, Day57
Clinical laboratory test: Biochemistry - albumin (ALB)
Time Frame: pre-dose, Day6, Day15, Day29, Day43, Day57
The results of clinical laboratory tests, as well as their changes from baseline will be statistically summarized by dose group and visit.
pre-dose, Day6, Day15, Day29, Day43, Day57
Clinical laboratory test: Biochemistry - total bilirubin (TBIL)
Time Frame: pre-dose, Day6, Day15, Day29, Day43, Day57
The results of clinical laboratory tests, as well as their changes from baseline will be statistically summarized by dose group and visit.
pre-dose, Day6, Day15, Day29, Day43, Day57
Clinical laboratory test: Biochemistry - direct bilirubin (DBIL)
Time Frame: pre-dose, Day6, Day15, Day29, Day43, Day57
The results of clinical laboratory tests, as well as their changes from baseline will be statistically summarized by dose group and visit.
pre-dose, Day6, Day15, Day29, Day43, Day57
Clinical laboratory test: Biochemistry - blood urea nitrogen (BUN)
Time Frame: pre-dose, Day6, Day15, Day29, Day43, Day57
The results of clinical laboratory tests, as well as their changes from baseline will be statistically summarized by dose group and visit.
pre-dose, Day6, Day15, Day29, Day43, Day57
Clinical laboratory test: Biochemistry - creatinine (Crea)
Time Frame: pre-dose, Day6, Day15, Day29, Day43, Day57
The results of clinical laboratory tests, as well as their changes from baseline will be statistically summarized by dose group and visit.
pre-dose, Day6, Day15, Day29, Day43, Day57
Clinical laboratory test: Biochemistry - sodium (Na)
Time Frame: pre-dose, Day6, Day15, Day29, Day43, Day57
The results of clinical laboratory tests, as well as their changes from baseline will be statistically summarized by dose group and visit.
pre-dose, Day6, Day15, Day29, Day43, Day57
Clinical laboratory test: Biochemistry - potassium (K)
Time Frame: pre-dose, Day6, Day15, Day29, Day43, Day57
The results of clinical laboratory tests, as well as their changes from baseline will be statistically summarized by dose group and visit.
pre-dose, Day6, Day15, Day29, Day43, Day57
Clinical laboratory test: Biochemistry - chlorine (Cl)
Time Frame: pre-dose, Day6, Day15, Day29, Day43, Day57
The results of clinical laboratory tests, as well as their changes from baseline will be statistically summarized by dose group and visit.
pre-dose, Day6, Day15, Day29, Day43, Day57
Clinical laboratory test: Biochemistry - calcium (Ca)
Time Frame: pre-dose, Day6, Day15, Day29, Day43, Day57
The results of clinical laboratory tests, as well as their changes from baseline will be statistically summarized by dose group and visit.
pre-dose, Day6, Day15, Day29, Day43, Day57
Clinical laboratory test: Biochemistry - phosphorus (P)
Time Frame: pre-dose, Day6, Day15, Day29, Day43, Day57
The results of clinical laboratory tests, as well as their changes from baseline will be statistically summarized by dose group and visit.
pre-dose, Day6, Day15, Day29, Day43, Day57
Clinical laboratory test: Biochemistry - triglycerides (TG)
Time Frame: pre-dose, Day6, Day15, Day29, Day43, Day57
The results of clinical laboratory tests, as well as their changes from baseline will be statistically summarized by dose group and visit.
pre-dose, Day6, Day15, Day29, Day43, Day57
Clinical laboratory test: Biochemistry - total cholesterol (TC)
Time Frame: pre-dose, Day6, Day15, Day29, Day43, Day57
The results of clinical laboratory tests, as well as their changes from baseline will be statistically summarized by dose group and visit.
pre-dose, Day6, Day15, Day29, Day43, Day57
Clinical laboratory test: Biochemistry - high-density lipoprotein cholesterol (HDL-C)
Time Frame: pre-dose, Day6, Day15, Day29, Day43, Day57
The results of clinical laboratory tests, as well as their changes from baseline will be statistically summarized by dose group and visit.
pre-dose, Day6, Day15, Day29, Day43, Day57
Clinical laboratory test: Biochemistry - low-density lipoprotein cholesterol (LDL-C)
Time Frame: pre-dose, Day6, Day15, Day29, Day43, Day57
The results of clinical laboratory tests, as well as their changes from baseline will be statistically summarized by dose group and visit.
pre-dose, Day6, Day15, Day29, Day43, Day57
Clinical laboratory test: Biochemistry - uric acid (UA)
Time Frame: pre-dose, Day6, Day15, Day29, Day43, Day57
The results of clinical laboratory tests, as well as their changes from baseline will be statistically summarized by dose group and visit.
pre-dose, Day6, Day15, Day29, Day43, Day57
Clinical laboratory test: Biochemistry - creatine kinase (CK)
Time Frame: pre-dose, Day6, Day15, Day29, Day43, Day57
The results of clinical laboratory tests, as well as their changes from baseline will be statistically summarized by dose group and visit.
pre-dose, Day6, Day15, Day29, Day43, Day57
Clinical laboratory test: Coagulation - International normalized ratio (INR)
Time Frame: pre-dose, Day6, Day15, Day29, Day43, Day57
The results of clinical laboratory tests, as well as their changes from baseline will be statistically summarized by dose group and visit.
pre-dose, Day6, Day15, Day29, Day43, Day57
Clinical laboratory test: Coagulation - prothrombin time (PT)
Time Frame: pre-dose, Day6, Day15, Day29, Day43, Day57
The results of clinical laboratory tests, as well as their changes from baseline will be statistically summarized by dose group and visit.
pre-dose, Day6, Day15, Day29, Day43, Day57
Clinical laboratory test: Coagulation - activated partial thromboplastin time (APTT)
Time Frame: pre-dose, Day6, Day15, Day29, Day43, Day57
The results of clinical laboratory tests, as well as their changes from baseline will be statistically summarized by dose group and visit.
pre-dose, Day6, Day15, Day29, Day43, Day57
Clinical laboratory test: Coagulation - fibrinogen (FIB)
Time Frame: pre-dose, Day6, Day15, Day29, Day43, Day57
The results of clinical laboratory tests, as well as their changes from baseline will be statistically summarized by dose group and visit.
pre-dose, Day6, Day15, Day29, Day43, Day57
Clinical laboratory test: Pregnancy test
Time Frame: pre-dose, Day15, Day29, Day43, Day57
Blood pregnancy test (for females only)
pre-dose, Day15, Day29, Day43, Day57
Clinical laboratory test: Infectious serology
Time Frame: pre-dose
Hepatitis B surface antigen, hepatitis B core antibody, hepatitis C antibody, Treponema pallidum antibody, and human immunodeficiency virus antibody
pre-dose
Clinical laboratory test: Blood alcohol test
Time Frame: pre-dose
Blood alcohol test
pre-dose
Clinical laboratory test: Urine drug abuse screening
Time Frame: pre-dose
Morphine, methamphetamine, ketamine, methylenedioxy methylamphetamine, marijuana, and cocaine
pre-dose
T-Spot
Time Frame: pre-dose
If necessary, T-spot screening can be performed for priorly infected or suspected patients
pre-dose
Immunogenicity: The positive rate and titer of anti-drug antibody (ADA), and the positive rate of neutralizing antibody (Nab, in case of ADA positive results)
Time Frame: pre-dose, Day11, Day29, Day43, Day57
Immunogenicity will be analyzed based on IMS. The number and percentage of subjects positive for CBP-201 ADA and Nab will be summarized by dose group.
pre-dose, Day11, Day29, Day43, Day57

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Investigators

  • Study Director: Suzhou Connect, Suzhou Connect Biopharmaceuticals, Ltd.

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Actual)

July 18, 2023

Primary Completion (Actual)

October 6, 2023

Study Completion (Actual)

October 6, 2023

Study Registration Dates

First Submitted

June 4, 2023

First Submitted That Met QC Criteria

June 14, 2023

First Posted (Actual)

June 26, 2023

Study Record Updates

Last Update Posted (Actual)

October 31, 2023

Last Update Submitted That Met QC Criteria

October 29, 2023

Last Verified

October 1, 2023

More Information

Terms related to this study

Other Study ID Numbers

  • CBP-201-CN004

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

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.

Clinical Trials on Healthy Adult Subjects

Clinical Trials on Test drug (T1): CBP-201 injection (pre-filled syringe, 150 mg/1 mL)

3
Subscribe