A Clinical Trial of Diphtheria, Tetanus and Acellular Pertussis (Three Components) Combined Vaccine, Adsorbed(DTcP)
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ClinicalTrials.gov Identifier: NCT05951725 |
Recruitment Status :
Active, not recruiting
First Posted : July 19, 2023
Last Update Posted : March 26, 2024
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Condition or disease | Intervention/treatment | Phase |
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Diphtheria, Tetanus and Acellular Pertussis | Biological: Diphtheria, Tetanus and Acellular Pertussis (Three Components) Combined Vaccine, Adsorbed (DTcP) Biological: Diphtheria,Tetanus and Acellular Pertussis Combined Vaccine,DTaP Biological: Diphtheria,tetanus,pertussis(acellular,component),Inactivated polio vaccine(adsorbed)and Haemophilus influenzae type b conjugate vaccine,adsorbed,DTaP-IPV-Hib Biological: DTcP Biological: DTaP-IPV-Hib | Phase 3 |
Study Type : | Interventional (Clinical Trial) |
Actual Enrollment : | 2520 participants |
Allocation: | Randomized |
Intervention Model: | Parallel Assignment |
Masking: | Quadruple (Participant, Care Provider, Investigator, Outcomes Assessor) |
Primary Purpose: | Prevention |
Official Title: | A Randomized, Blinded, Positive Vaccine-controlled Phase III Clinical Trial to Evaluate the Safety and Immunogenicity of DTcP in Infants and Children at 2 and 3 Months of Age |
Actual Study Start Date : | August 11, 2023 |
Estimated Primary Completion Date : | August 1, 2024 |
Estimated Study Completion Date : | August 1, 2024 |
Arm | Intervention/treatment |
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Experimental: Experimental vaccine group A,3 months old
4 doses of DTcP vaccine (0.5 ml) on Day 0 and Month 1,2,15~21
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Biological: Diphtheria, Tetanus and Acellular Pertussis (Three Components) Combined Vaccine, Adsorbed (DTcP)
Three doses of basic immunization were completed at 3, 4 and 5 months of age, and one dose of booster immunization was completed at 18 to 24 months of age. |
Active Comparator: Control vaccine group B,3 months old
4 doses of DTaP vaccine (0.5 ml) on Day 0 and Month 1,2,15~21
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Biological: Diphtheria,Tetanus and Acellular Pertussis Combined Vaccine,DTaP
Three doses of basic immunization were completed at 3, 4 and 5 months of age, and one dose of booster immunization was completed at 18 to 24 months of age. |
Active Comparator: Control vaccine group C,3 months old
4 doses of DTaP-IPV-Hib vaccine (0.5 ml) on Day 0 and Month 1,2,15~21
|
Biological: Diphtheria,tetanus,pertussis(acellular,component),Inactivated polio vaccine(adsorbed)and Haemophilus influenzae type b conjugate vaccine,adsorbed,DTaP-IPV-Hib
Three doses of basic immunization were completed at 3, 4 and 5 months of age, and one dose of booster immunization was completed at 18 to 24 months of age. |
Experimental: Experimental vaccine group D,2 months old
4 doses of DTcP vaccine (0.5 ml) on Day 0 and Month 1,2,16~22
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Biological: DTcP
Three doses of basic immunization were completed at 2, 3 and 4 months of age, and one dose of booster immunization was completed at 18 to 24 months of age. |
Active Comparator: Control vaccine group E,2 months old
4 doses of DTaP-IPV-Hib vaccine (0.5 ml) on Day 0 and Month 1,2,16~22
|
Biological: DTaP-IPV-Hib
Three doses of basic immunization were completed at 2, 3 and 4 months of age, and one dose of booster immunization was completed at 18 to 24 months of age. |
Experimental: Experimental vaccine group F,2 months old
4 doses of DTcP vaccine (0.5 ml) on Day 0 and Month 2,4,16~22
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Biological: DTcP
Three doses of basic immunization were completed at 2, 4 and 6 months of age, and one dose of booster immunization was completed at 18 to 24 months of age. |
- Serum anti-Pertussis Toxoid(PT), Filamentous hemagglutmin(FHA), Pertactin(PRN), DT(Diphtheria Toxoid), TT(Tetanus Toxoid) antibody positive conversion rate,GMC 30 days after completion of basal immunization in subjects in the 3-month-old group [ Time Frame: 30 days after completion of basal immunization ]
- Serum anti-PT, FHA, PRN, DT, TT antibody positive conversion rate, Geometric Mean Concentration(GMC) 30 days after completion of basal immunization in subjects in the 2-month-old group [ Time Frame: 30 days after completion of basal immunization ]
- Incidence of adverse reactions within 0-30 days after each dose of vaccination in subjects in the 3-month-old group [ Time Frame: Within 0-30 days after each dose of vaccination ]
- Incidence of adverse reactions within 0-30 days after each dose of vaccination in subjects in the 2-month-old group [ Time Frame: Within 0-30 days after each dose of vaccination ]
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Ages Eligible for Study: | 2 Months to 3 Months (Child) |
Sexes Eligible for Study: | All |
Accepts Healthy Volunteers: | Yes |
Inclusion Criteria:
- 2 months of age (60~89 days), 3 months of age (90~119 days), willing to provide identification documents
- The legal guardian or delegate has given informed consent, voluntarily signed the informed consent form, and can comply with the requirements of the clinical study protocol
Exclusion Criteria:
- Infants 2 months of age who have received a vaccine containing the components of diphtheria, IPV, Hib, or 13-valent pneumococcal polysaccharide conjugate vaccine
- Infants 3 months of age who have received vaccines containing diphtheria, Hib, or 13-valent pneumococcal polysaccharide conjugate vaccine or group A, group C meningococcal conjugate vaccine
- 3-month-old infant vaccinated with IPV
- Premature birth (delivery before the 37th week of gestation), low birth weight (birth weight <2500g) for 2-month-old (60-89 days) and 3-month-old (90-119 days) infants
- History of abnormal labor, asphyxia, and neurological damage
- Those who have suffered from pertussis, diphtheria or tetanus
- Individuals who have had household contact with individuals with confirmed pertussis, diphtheria, or tetanus disease in the past 30 days
- History of allergy to vaccines or vaccine components, severe side effects to vaccines such as allergy, urticaria, respiratory distress, angioneurotic edema
- Those with a history of epilepsy, convulsions, convulsions, cerebral palsy, or a history of mental illness or family history; or other progressive neurological disorders
- Have been diagnosed with a congenital or acquired immunodeficiency, HIV infection, lymphoma, leukemia, systemic lupus erythematosus (SLE), juvenile rheumatoid arthritis (JRA), or other autoimmune disease
- Any condition resulting in absence of spleen, defective spleen function
- Known or suspected acute disease or serious chronic disease (including: serious respiratory disease, serious cardiovascular disease, liver and kidney disease, serious skin disease, malignant tumor, etc.); or in the acute phase of chronic disease
- Physician-diagnosed coagulation abnormalities (e.g., clotting factor deficiency, coagulopathy, platelet abnormalities) or significant bruising or clotting disorders
- Have had immunosuppressive or modifying agents, cytotoxic continuous treatment for more than 10 days in the past 6 months (except inhaled and topical steroids)
- Received blood products (except hepatitis B immunoglobulin) within 3 months prior to receiving the experimental vaccine
- Received another investigational drug or investigational vaccine within 1 month prior to receiving the experimental vaccine
- Plan to participate or are participating in any other drug clinical studies
- Received a live attenuated vaccine within 14 days prior to receiving the experimental vaccine, or received another vaccine within 7 days
- Those with fever before vaccination, axillary body temperature >37.0°C
- Any other factors that, in the judgment of the investigator, make participation in the clinical trial inappropriate
- 1-20 articles for the first dose exclusion criteria
- Those who had a severe allergic reaction after the previous dose of vaccine
- Persons with serious adverse reactions causally related to the previous dose of vaccination
- Newly discovered or newly occurred after the first vaccination that do not meet the first dose inclusion criteria or meet the first dose exclusion criteria will be determined by the investigator whether to continue to participate in the study
- Other reasons for exclusion as perceived by the researcher
- 22-25 for the 2nd, 3rd, 4th agent exclusion criteria
To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.
Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT05951725
China, Henan | |
Changge Center for Disease Control and Prevention | |
Xuchang, Henan, China, 461500 |
Responsible Party: | CanSino Biologics Inc. |
ClinicalTrials.gov Identifier: | NCT05951725 |
Other Study ID Numbers: |
CS-CTP-DTcP-Ⅲ |
First Posted: | July 19, 2023 Key Record Dates |
Last Update Posted: | March 26, 2024 |
Last Verified: | June 2023 |
Studies a U.S. FDA-regulated Drug Product: | No |
Studies a U.S. FDA-regulated Device Product: | No |
Vaccine Three Components Immunogenicity Safety |
Whooping Cough Tetanus Diphtheria Bordetella Infections Gram-Negative Bacterial Infections Bacterial Infections Bacterial Infections and Mycoses Infections Respiratory Tract Infections |
Respiratory Tract Diseases Clostridium Infections Gram-Positive Bacterial Infections Corynebacterium Infections Actinomycetales Infections Vaccines Immunologic Factors Physiological Effects of Drugs |