Trials
Search / Trial NCT06423261

Safety, Tolerability, Pharmacokinetics and Immunogenicity Study of GB002 Recombinant Peptide Inhalation Solution in Healthy Subjects

Launched by ZHEJIANG ECHON BIOPHARM LIMITED · May 15, 2024

Trial Information

Current as of February 19, 2025

Active, not recruiting

Keywords

ClinConnect Summary

No description provided

Gender

ALL

Eligibility criteria

  • Inclusion Criteria:
  • 1. Chinese healthy subjects aged 18 years and above (including 18 years old), both male and female;
  • 2. Male weight ≥50kg, female weight ≥45kg, and body mass index (BMI) in the range of 19-26kg /m² (including the critical value), body mass index (BMI) = weight (kg)/height 2 (m²);
  • 3. Sign informed consent before the test, and fully understand the test content, process and possible adverse reactions;
  • 4. The subjects were able to maintain good communication with the investigators, and understood and complied with the requirements of the clinical trial.
  • Exclusion Criteria:
  • 1. Participants in any drug clinical trial or use of investigational drug within 3 months prior to the use of investigational drug;
  • 2. Have a history of respiratory disease, such as acute exacerbation of chronic obstructive pulmonary disease, pulmonary fibrosis, pulmonary hypertension, pulmonary hydroedema, pulmonary interstitial disease, bronchial asthma, paradoxical bronchospasm, or throat ulcers, edema, or edema, or have undergone throat, trachea/bronchus, or lung surgery, or within 4 weeks prior to the use of the study drug, Patients with a history of upper and lower respiratory tract infection or acute sinusitis caused by viruses or bacteria, which is considered clinically significant by researchers;
  • 3. Patients with a medical history of cardiovascular system, digestive system, endocrine system, urinary system, nervous system, hematology, immunology (including personal or family history of inherited immune deficiency), metabolic abnormalities, and researchers believe that the current clinical significance;
  • 4. Allergy to any of the ingredients of the drug, or a history of allergy to drugs, foods, pollen or other substances, in particular a known allergy to protein foods, or a history of respiratory allergic disease;
  • 5. Patients who cannot tolerate venipunctures or have a history of fainting needles and fainting blood;
  • 6. Patients who have undergone surgery within 6 months prior to the use of the investigational drug that researchers judge will affect drug absorption, distribution, metabolism, and excretion; Or have undergone surgical procedures within 4 weeks prior to the use of the investigational drug; Or plan to undergo surgical procedures during the study period;
  • 7. Used any drug (including prescription drugs, over-the-counter drugs, Chinese herbs, health care products, etc.) within 14 days before the use of the experimental drug;
  • 8. Persons who have received the vaccine or live attenuated vaccine within 14 days prior to the use of the investigational product, or who plan to receive the vaccine during the trial period;
  • 9. People who donated blood or lost a large amount of blood (\>400mL) within 3 months prior to the use of the investigational drug, received blood transfusions or used blood products, or intended to donate blood or blood components during or within 3 months after the end of the trial;
  • 10. Drug abusers or those who have used soft drugs (e.g., cannabis) or hard drugs (e.g., cocaine, PCP, etc.) within one year prior to the use of the investigatory drug;
  • 11. Smokers or smokers who smoked more than 5 cigarettes per day in the 3 months prior to the use of the experimental drug, or who could not stop using any tobacco products during the test period;
  • 12. Alcoholics or regular drinkers in the six months prior to the use of the experimental drug, i.e. drinking more than 14 units of alcohol per week (1 unit =360mL beer or 45mL spirits with 40% alcohol or 150mL wine); Or unwilling to stop drinking alcohol or any products containing alcohol during the trial;
  • 13. Those who consumed excessive amounts of tea, coffee and/or caffeinated beverages (more than 8 cups, 1 cup =250mL) per day, or did not agree to stop drinking tea, coffee and/or caffeinated beverages during the study period;
  • 14. Eat any diet (including grapefruit or grapefruit products, dragon fruit, mango, grapefruit, orange, etc.) that may affect the metabolism of the drug in the body within 7 days prior to the use of the investigatory drug, or any other diet that the researcher considers to affect the absorption, distribution, metabolism or excretion of the drug, or do not agree to stop eating the above diet during the trial period;
  • 15. Those who have special requirements for diet and cannot comply with a unified diet;
  • 16. Subjects (or their partners) have pregnancy plans, sperm and egg donation plans, or do not wish to use one or more non-drug contraceptive methods (such as total abstinence, condoms, pregnancy avoidance rings, partner ligation, etc.) during the trial period to 3 months after the trial ends;
  • 17. Female subjects are pregnant or lactating women; Or had unprotected sex within 2 weeks prior to the use of the investigational drug; Use of oral contraceptives within 30 days prior to the use of the investigational drug or use of long-acting estrogen or progesterone injections or implants within 6 months prior to the use of the investigational drug;
  • 18. Patients with clinically significant abnormalities in physical examination, 12-lead electrocardiogram, vital signs (blood pressure, pulse, body temperature, SpO2), chest X-ray, laboratory examination, and pulmonary function examination (as determined by the clinician);
  • 19. Pulmonary function examination: FEV1 measured value /FEV1 estimated value ≤80% or FVC≤ 80% of the estimated value;
  • 20. Positive results of tobacco test;
  • 21. Positive urine screening test;
  • 22. Positive alcohol breath test;
  • 23. Failure to use the inhalant delivery device correctly or unqualified inhalant delivery training;
  • 24. Subjects may not be able to complete the study for other reasons or may have other reasons deemed inappropriate by the investigator.

About Zhejiang Echon Biopharm Limited

Zhejiang Echon Biopharm Limited is a leading biopharmaceutical company dedicated to the research, development, and commercialization of innovative therapies aimed at addressing unmet medical needs. With a strong focus on oncology and autoimmune diseases, the company leverages cutting-edge technology and a robust pipeline of drug candidates to advance the field of precision medicine. Committed to enhancing patient outcomes, Zhejiang Echon Biopharm collaborates with global research institutions and industry partners to ensure the highest standards of safety and efficacy in its clinical trials. Through its strategic vision and commitment to scientific excellence, the company aims to make significant contributions to the biopharmaceutical landscape.

Locations

Changsha, Hunan, China

People applied

Timeline

First submit

Trial launched

Trial updated

Estimated completion

Not reported

Discussion 0