The Safety of STSA-1002 Following Intravenous Infusion in Healthy Subjects

Healthy Clinical Trial

Official title:

A Randomized, Double-blind, Placebo-controlled, Single-ascending Dose Phase Ⅰa Study to Evaluate the Safety, Tolerability, Pharmacokinetics and Pharmacodynamics of STSA-1002Following Intravenous Infusion in Healthy Subjects

Clinical Trial Details — Status: Completed

Administrative data

• NCT number: NCT05166837
• Other study ID #: STSA-1002-02
• Status: Completed
• Phase: Phase 1
• Start date: January 10, 2022
• Est. completion date: January 12, 2023

Study information

• Verified date: April 2023
• Source: Staidson (Beijing) Biopharmaceuticals Co., Ltd
• Contact: n/a
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial Summary

A randomized, double-blind, placebo-controlled, single-ascending dose Phase Ⅰa study to evaluate the safety, tolerability, pharmacokinetics and pharmacodynamics of STSA-1002 following intravenous infusion in healthy subjects

Recruitment information / eligibility

• Status: Completed
• Enrollment: 52
• Est. completion date: January 12, 2023
• Est. primary completion date: January 12, 2023
• Accepts healthy volunteers: Accepts Healthy Volunteers
• Gender: All
• Age group: 18 Years to 65 Years

Eligibility

Inclusion Criteria:

• Healthy subjects, aged = 18 but = 65, male and female;

• Body mass index: 18.0 -25.0 kg/m2, inclusive;

• Subjects (including their partners) agree to take highly effective contraceptive measures during the study, and they have no birth plan or sperm donation plan within 5 months after the end of the study;

• Medical histories, physical examinations, laboratory examinations and study-related examinations and tests of the subjects show normal results or mild abnormalities with no clinical significance before enrollment, and the Investigator judges that they are eligible;

• Subjects are aware of the risks of the study, and voluntarily participate in the clinical study and sign an informed consent form (ICF).

Exclusion Criteria:

• Past history of tuberculosis, history of contact with active tuberculosis, and positive tuberculin test results;

• History of cardiovascular, respiratory, kidney, liver, metabolism, endocrine, gastrointestinal, blood, nerve, skin and mental illness, cancer or other major disease that in the judgment of the Investigator might put the subject as risk on this study;

• There is a clear history of food or drug allergy or the total serum immunoglobulin IgE is higher than the upper limit of normal;

• Positive screening test results for human immunodeficiency virus (HIV-1/HIV-2) antibodies, hepatitis B surface antigen (HBsAg) or hepatitis C antibody (HCVAb);

• Presence of clinically significant vital signs values or of electrocardiogram (ECG) abnormalities during the screening period, as defined by an Investigator;

• ANA positive;

• During the screening period, the white blood cell count and C-reactive protein test results are abnormal and have clinical significance, hemoglobin: male <120g/L or female <110g/L;

• Smoking more than 5 cigarettes per day or equivalent amount of tobacco in the 3 months before screening;

• Subjects whose daily consumption of alcohol at the time of screening or at any time within the prior 6 months is more than 2 standard drinks, where 1 standard drink = 355 mL or 12 oz (1 can) of regular-strength (5%) beer; 150 mL or 5 oz wine; 45 mL or 1.5 oz liquor/spirits (40%);

• Subjects who had a history of drug abuse or tested positive for drugs within 1 year before screening;

• Subjects who have donated either more than approximately 500 mL of blood (exclusive plasma donation) within 3 mooth prior to screening or any plasma within 4 weeks prior to screening;

• Participate in any drug or vaccine clinical trial as a subject within 3 months before screening or prepare to be vaccinated during the study period to 2 months after the end of the study;

• Have taken drugs that may affect immune function within 6 months before screening or have received any monoclonal antibody or biological agent treatment within the previous 3 months and have taken prescription/over-the-counter drugs, herbal medicines, vitamins or other supplements within the previous 14 days;

• Drink more than 5 cups of coffee, tea or cola per day (150ml and above per cup);

• Women who are pregnant or breastfeeding;

• People with a history of fainting, bleeding and needles;

• The investigator believes that there are any subjects who are not suitable to participate in this trial.

Related Conditions & MeSH terms

• Healthy

Intervention

Drug:
• STSA-1002 injection
Intravenous injection
• Placebo
Intravenous injection
• STSA-1002 injection
Intravenous injection
• Placebo
Intravenous injection
• STSA-1002 injection
Intravenous injection
• Placebo
Intravenous injection
• STSA-1002 injection
Intravenous injection
• Placebo
Intravenous injection
• STSA-1002 injection
Intravenous injection
• Placebo
Intravenous injection

Locations

Country	Name	City	State
China	Peking university People's Hospital	Beijing	Beijing
China	The fifth affiliated hosipital of Guangzhou medical university	Guangzhou	Guangdong
China	The affiliated hospital of Guizhou medical university	Guiyang	Guizhou
China	The second hospital of Anhui medical university	Hefei	Anhui
China	Peking university Shenzhen Hospital	Shenzhen	Guangdong

Sponsors (1)

Lead Sponsor	Collaborator
Staidson (Beijing) Biopharmaceuticals Co., Ltd

Country where clinical trial is conducted

China, 

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Incidence of Adverse Events, Clinically Significant Laboratory Abnormalities, Clinically Significant Electrocardiogram Abnormalities, Clinically Significant Vital Signs Abnormalities And Clinically Significant Physical Examination Abnormalities.		48 days
Primary	Maximum plasma concentration (Cmax)	To evaluate the pharmacokinetics (PK) characteristics of STSA-1002 in healthy adult subjects	Up to 1152 hours postdose
Primary	Area under the plasma concentration-time curve from time 0 to the collection time point t of the last measurable concentration (AUC0-t)	To evaluate the pharmacokinetics (PK) characteristics of STSA-1002 in healthy adult subjects	Up to 1152 hours postdose
Primary	Area under the plasma concentration-time curve from time 0 to infinity (AUC0-8)	To evaluate the pharmacokinetics (PK) characteristics of STSA-1002 in healthy adult subjects	Up to 1152 hours postdose
Primary	Time of maximum concentration (Tmax)	To evaluate the pharmacokinetics (PK) characteristics of STSA-1002 in healthy adult subjects	Up to 1152 hours postdose
Primary	Elimination half-life (t1/2)	To evaluate the pharmacokinetics (PK) characteristics of STSA-1002 in healthy adult subjects	Up to 1152 hours postdose
Primary	Elimination rate constant of plasma drug concentration in terminal phase (?z)	To evaluate the pharmacokinetics (PK) characteristics of STSA-1002 in healthy adult subjects	Up to 1152 hours postdose
Primary	Last measurable concentration (Clast)	To evaluate the pharmacokinetics (PK) characteristics of STSA-1002 in healthy adult subjects	Up to 1152 hours postdose
Primary	Mean residence time (MRT)	To evaluate the pharmacokinetics (PK) characteristics of STSA-1002 in healthy adult subjects	Up to 1152 hours postdose
Primary	Clearance (CL)	To evaluate the pharmacokinetics (PK) characteristics of STSA-1002 in healthy adult subjects	Up to 1152 hours postdose
Primary	Apparent volume of distribution (Vz)	To evaluate the pharmacokinetics (PK) characteristics of STSA-1002 in healthy adult subjects	Up to 1152 hours postdose
Secondary	Change from baseline in concentration of free C5a and anti-drug antibody	To evaluate the pharmacodynamics (PD) characteristics and immunogenicity of STSA-1002 in healthy subjects	Up to 1152 hours postdose
Secondary	Change from baseline in concentration of CH50, IL-6, IL-8,C4, TNF-a, IFN-?	To evaluate the effect of STSA-1002 on CH50, IL-6, IL-8, C4,TNF-a, IFN-?	Up to 1152 hours postdose