The Safety and Immunogenicity Research of Live Attenuated Varicella Vaccine After the 2 Doses Vaccination

NCT ID: NCT01866566

Last Updated: 2013-06-26

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

UNKNOWN

Clinical Phase

PHASE4

Total Enrollment

1800 participants

Study Classification

INTERVENTIONAL

Study Start Date

2013-06-30

Study Completion Date

2016-01-31

Brief Summary

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Through evaluating the immunogenicity and safety for Varicella vaccine two doses immune procedure we could supply scientific and practical evidence for this two doses immune procedure promotion and management.

Detailed Description

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Healthy participants aged 1 to 12 years old who had never received Varicella Vaccine are divided into three age groups, 1 to 3 years old group, 4 to 6 years old group and 7-12 years old group. In each age group, participants are randomly divided into experiment group and control groups.

Conditions

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Varicella

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

PREVENTION

Blinding Strategy

NONE

Study Groups

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HBV-3

one dose HBV

Group Type PLACEBO_COMPARATOR

HBV-3

Intervention Type BIOLOGICAL

Give a single 0.5 mL HBV and get blood samples at 0,1.5,4.5 month

HBV-6

one dose HBV

Group Type PLACEBO_COMPARATOR

HBV-6

Intervention Type BIOLOGICAL

Give a single 0.5 mL HBV and get blood samples at 0,1.5,7.5 month

varicella-3

2 doses varicella vaccine either BCHT or Kengen and 3 month of the interval time

Group Type EXPERIMENTAL

varicella-3

Intervention Type BIOLOGICAL

Give 2 doses varicella vaccine (a single 0.5 mL) and get blood samples at 0,1.5,4.5 month

varicella-6

2 doses varicella vaccine either BCHT or Kengen and 6 month of the interval time

Group Type EXPERIMENTAL

varicella-6

Intervention Type BIOLOGICAL

Give 2 doses varicella vaccine (a single 0.5 mL) and get blood samples at 0,1.5,7.5 month

Interventions

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HBV-3

Give a single 0.5 mL HBV and get blood samples at 0,1.5,4.5 month

Intervention Type BIOLOGICAL

HBV-6

Give a single 0.5 mL HBV and get blood samples at 0,1.5,7.5 month

Intervention Type BIOLOGICAL

varicella-3

Give 2 doses varicella vaccine (a single 0.5 mL) and get blood samples at 0,1.5,4.5 month

Intervention Type BIOLOGICAL

varicella-6

Give 2 doses varicella vaccine (a single 0.5 mL) and get blood samples at 0,1.5,7.5 month

Intervention Type BIOLOGICAL

Eligibility Criteria

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Inclusion Criteria

-Participants from Shanxi province are between 1-12 years old are in good healthy determined through medical inquiry, physical examination, clinical judgment of the investor.

Exclusion Criteria

1. Having a fever (axillary temperature\>37.0℃) before enrollment;
2. Having a disease history of seizures, brain disease and the vaccination history of allergies and convulsions;
3. Antibiotics allergy;
4. Having a problem of intramuscular injection because thrombocytopenia or other blood coagulation disorder;
5. Having immunodeficiency or under immunosuppression therapy, radiation therapy;
6. Having respiratory diseases, acute infection, chronic disease and HIV infection;
7. Having systemic skin rash, skin tinea, herpes;
8. Chronic liver and kidney disease;
9. Heart disease, and severe hypertension;
10. Have received whole blood, plasma or immunoglobulin therapy 3 months before enrollment;
11. Have received other live attenuated vaccine vaccination in 30 days before enrollment;
12. Had been infected with Varicella virus and displayed symptom;
13. Have received one or two dose of Varicella vaccine before enrollment;
14. Congenital malformations, growth disorders such as Down's syndrome, diabetes, sickle cell anemia and nervous disorders
15. Guillain-barre syndrome
16. Thyroid resection history or thyroid disease treatment in the past 12 months;
17. Asthma
18. Have participated in other clinical research;
19. Have serious adverse reactions after vaccination, such as allergies, hives, breathing difficulties, angioneurotic edema.
Minimum Eligible Age

1 Year

Maximum Eligible Age

12 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes

Sponsors

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Beijing Center for Disease Control and Prevention

OTHER_GOV

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Nianmin Shi

Role: STUDY_CHAIR

Beijing Chaoyang District Centers for Disease Control and Prevention

Locations

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Shanxi Centers for Disease Control and Prevention

Yuncheng, Shanxi, China

Site Status RECRUITING

Countries

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China

Central Contacts

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Nianmin Shi

Role: CONTACT

86-010-67773550

Li Li

Role: CONTACT

Facility Contacts

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Li

Role: primary

Other Identifiers

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BJCDPC-9

Identifier Type: -

Identifier Source: org_study_id

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