Safety and Immunogenicity of Tetanus Vaccine, Adsorbed in 18~44 Years Old Population
Randomized, Double-blind, Controlled Phase Ⅰ and Phase Ⅲ Clinical Trial to Evaluate the Safety and Immunogenicity of Tetanus Vaccine, Adsorbed in 18~44 Years Old Population
Study Overview
Status
Status
Conditions
Conditions
Intervention / Treatment
Intervention / Treatment
Detailed Description
Study Type
Study Type
Enrollment (Actual)
Enrollment
Phase
Phase
- Phase 3
Contacts and Locations
Study Contact
Study Contact
- Name: Zhiqiang Xie
- Phone Number: 13526534586
- Email: xiezqshang@163.com
Study Locations
-
-
Henan
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Shangqiu, Henan, China, 450016
- Liangyuan District Center for Disease Control and Prevention
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-
Participation Criteria
Eligibility Criteria
Eligibility Criteria
Ages Eligible for Study
- Adult
Accepts Healthy Volunteers
Description
Inclusion Criteria:
- Healthy aldults aged 18-44 months;
- Proven legal identity;
- Subjects have the ability to understand and agree to sign the informed consent form.
Exclusion Criteria:
- Armpit temperature of persons with fever on the day of experimental vaccine administration>37.0 ℃;
- Previous history of tetanus infection;
- Has received tetanus vaccines or vaccines containing tetanus toxoid antigen (DTP, DTP, meningococcal conjugate vaccine, etc.) within the last 10 years, or has received a tetanus immunoglobulin or tetanus antitoxin within the previous 6 months;
- Women who are lactating, pregnant (with a positive urine pregnancy test) or planning to become pregnant within the last 3 months;
- History of asthma, allergy to vaccines or vaccine components, and severe adverse reactions to vaccines, such as urticaria, dyspnea, angioedema, or abdominal pain;
- Congenital malformations or developmental disorders, genetic defects, severe malnutrition, etc.;
- Have congenital or acquired immunodeficiency such as HIV infection, lymphoma, leukemia, systemic lupus erythematosus (SLE), juvenile rheumatoid arthritis (JRA);
- Thyroid disease or history of thyroidectomy, asplenia, functional asplenia, asplenia or splenectomy resulting from any condition;
- Severe chronic diseases,such as severe cardiovascular diseases, hypertension(Systolic blood pressure ≥140mmHg and/or diastolic blood pressure ≥90mmHg) and diabetes that cannot be controlled by drugs, liver or kidney diseases,malignant tumors, etc;
- Currently suffering from or have suffered from encephalopathy (such as congenital brain hypoplasia, brain trauma, brain tumor, cerebral hemorrhage, cerebral infarction, brain infection, chemical poisoning, etc.); A history of convulsions, epilepsy, psychosis or a family history of psychosis, and other serious neurological disorders;
- Diagnosed abnormal blood coagulation function (e.g. coagulation factor deficiency, coagulation disorders, abnormal platelets) or obvious bruising or coagulation disorders;
- Immunosuppressive therapy, cytotoxic therapy, inhaled corticosteroids (excluding allergic rhinitis corticosteroid spray therapy, acute noncomplicated dermatitis superficial corticosteroid therapy) in the past 6 months;
- A long history of alcohol or drug abuse;
- Receipt of blood products within in the past 3 months;
- Receipt of attenuated live vaccines in the past 14 days;
- Receipt of inactivated or subunit vaccines in the past 7 days;
- Acute onset of various acute diseases or chronic diseases in the last 7 days;
- Participating in clinical studies of other vaccines or drugs;
- According to the investigator's judgment, the subject has any other factors that are not suitable for participating in the clinical trial.
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Prevention
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Quadruple
Number of Arms
Arms and Interventions
Participant Group / ArmParticipant Group / Arm |
Intervention / TreatmentIntervention / Treatment |
|---|---|
|
Experimental: Experimental Group
630 Participants (including 30 subjects in phaseⅠ, 600 subjects in phase Ⅲ ) will receive one dose of experimental vaccine or control vaccine.
|
The investigational vaccine was manufactured by Sinovac Life Sciences Co., Ltd.
There is not less than 40IU tetanus toxoid in 0.5ml per dose.
|
|
Active Comparator: Control Group
630 Participants (including 30 subjects in phaseⅠ, 600 subjects in phase Ⅲ ) will receive one dose of experimental vaccine or control vaccine.
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The control tetanus vaccine, adsorbed was manufactured by Chengdu Olymvax Biopharmaceuticals Inc.There is not less than 40IU tetanus toxoid in 0.5ml per dose.
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What is the study measuring?
Primary Outcome Measures
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
|---|---|---|
|
Incidence of adverse reactions
Time Frame: within 30 days after vaccination
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Incidence of adverse reactions within 30 days after vaccination.
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within 30 days after vaccination
|
|
Incidence of local or systemic adverse reactions
Time Frame: Within 7 days after vaccination
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Incidence of local or systemic adverse reactions within 7 days after vaccination.
|
Within 7 days after vaccination
|
|
Incidence of grade 3 and above adverse reactions
Time Frame: Within 30 days after vaccination
|
Incidence of grade 3 and above adverse reactions within 30 days after vaccination
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Within 30 days after vaccination
|
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Incidence of SAE related to vaccination
Time Frame: From the beginning of vaccination to 6 months after vaccination
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Incidence of SAE related to vaccination from the beginning of vaccination to 6 months after vaccination.
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From the beginning of vaccination to 6 months after vaccination
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Secondary Outcome Measures
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
|---|---|---|
|
The seroprotective rate of anti-tetanus toxiod antibody
Time Frame: 30 days after vaccination
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The seroprotective rate of anti-tetanus toxiod antibody 30 days after vaccination.
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30 days after vaccination
|
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Long-term seroprotective rate of anti-tetanus toxiod antibody
Time Frame: 30 days after vaccination
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Long-term seroprotective rate of anti-tetanus toxiod antibody 30 days after vaccination.
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30 days after vaccination
|
|
Seroconversion rate of anti-tetanus toxiod antibody
Time Frame: 30 days after vaccination
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Seroconversion rate of anti-tetanus toxiod antibody 30 days after vaccination.
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30 days after vaccination
|
|
GMC of anti-tetanus toxiod antibody
Time Frame: 30 days after vaccination
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GMC of anti-tetanus toxiod antibody 30 days after vaccination.
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30 days after vaccination
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GMC increase folds (GMI) of anti-tetanus toxiod antibody
Time Frame: 30 days after vaccination
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GMC increase folds (GMI) of anti-tetanus toxiod antibody 30 days after vaccination.
|
30 days after vaccination
|
Collaborators and Investigators
Sponsor
Sponsor
Investigators
Investigators
- Principal Investigator: Zhiqing Xie, Henan Provincial Center for Disease Prevention and Control
Study record dates
Study Major Dates
Study Start (Actual)
Study Start
Primary Completion (Actual)
Primary Completion
Study Completion (Actual)
Study Completion
Study Registration Dates
First Submitted
First Submitted
First Submitted That Met QC Criteria
First Submitted That Met QC Criteria
First Posted (Actual)
First Posted
Study Record Updates
Last Update Posted (Actual)
Last Update Posted
Last Update Submitted That Met QC Criteria
Last Update Submitted That Met QC Criteria
Last Verified
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
- Metabolic Diseases
- Nervous System Diseases
- Infections
- Neurologic Manifestations
- Bacterial Infections
- Bacterial Infections and Mycoses
- Gram-Positive Bacterial Infections
- Neuromuscular Manifestations
- Clostridium Infections
- Hypocalcemia
- Calcium Metabolism Disorders
- Tetanus
- Tetany
- Physiological Effects of Drugs
- Immunologic Factors
- Vaccines
Other Study ID Numbers
Other Study ID Numbers
- PRO-TT-3001
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
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