The Clinical Trial Protocol for the Inactivated Poliomyelitis Vaccine Made From Sabin Strains (IPV)

NCT ID: NCT01056705

Last Updated: 2016-08-02

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

COMPLETED

Clinical Phase

PHASE2

Total Enrollment

500 participants

Study Classification

INTERVENTIONAL

Study Start Date

2009-07-31

Study Completion Date

2010-08-31

Brief Summary

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Based on pre-clinical trial and phase 1 clinical data and principle of GCP, the objective of phase Ⅱ clinical trial is to evaluate safety and immunogenicity of Inactivated Poliomyelitis Vaccine made from Sabin Strains(Sabin IPV).

Detailed Description

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The Sabin IPV was manufactured with poliovirus type1, 2, 3 Sabin strains and Vero cells by microcarrier culture in 550 liter bioreactors. The virus suspension was harvested ,ultra-concentrated, purified and inactivated with formalin. Three formulations A,B,C of Sabin IPV were used, the DAg contents for A were type1 45,type2 64,type3 67.5 DU /0.5ml/per dose; for B 30,32,45 DU/0.5ml/per dose; for C 15,16,22.5 DU/0.5ml/per dose.

Oral Poliomyelitis Vaccine(OPV)was manufactured by Institute of Medical Biology, Chinese Academy of Medical Sciences.Trivalent OPV contains Polioviruses Type 1 6.0 log CCID Type 2 5.0 log Type 3 5.5log /0.1ml/per dose Inactivated Poliomyelitis Vaccine (Salk strains)was manufactured by Sanofi Pasteur DAg contents /0.5ml/per dose were Type 1 40 DU,Type 2 8DU,Type 3 32DU.

This is a randomized, blind phase 2 clinical trial. Total 500 infants (ages 60 days to 90 days) were selected , randomized to five groups(each group n=100) Sabin IPV formulations A,B,C,OPV ,Salk IPV were separately given to each group with three doses one month apart respectively.

Conditions

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Poliomyelitis

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

PREVENTION

Blinding Strategy

SINGLE

Outcome Assessors

Study Groups

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Cohort 1: Experiment Infants

Biological: Inactivated Poliomyelitis Vaccine (Sabin strains) formulation A. 3x0.5ml intramuscular injections;

Group Type EXPERIMENTAL

Inactivated Poliomyelitis Vaccine (Sabin strains)

Intervention Type BIOLOGICAL

Inactivated Poliomyelitis Vaccine (Sabin strains) formulation A. 3x0.5ml intramuscular injections,one month apart.

Cohort 2: Experiment infants

Biological: Inactivated Poliomyelitis Vaccine (Sabin strains) formulation B. 3x0.5ml intramuscular injections;

Group Type EXPERIMENTAL

Inactivated Poliomyelitis Vaccine (Sabin strains)

Intervention Type BIOLOGICAL

Inactivated Poliomyelitis Vaccine (Sabin strains) formulation B. 3x0.5ml intramuscular injections, one month apart.

Cohort 3: Experiment infants

Biological: Inactivated Poliomyelitis Vaccine (Sabin strains) formulation C. 3x0.5ml intramuscular injections;

Group Type EXPERIMENTAL

Inactivated Poliomyelitis Vaccine (Sabin strains)

Intervention Type BIOLOGICAL

Inactivated Poliomyelitis Vaccine (Sabin strains) formulation C. 3x0.5ml intramuscular injections, one month apart.

Cohort 4: Experiment infants

Biological: Oral Poliomyelitis Vaccine (OPV).3x0.1ml oral;

Group Type EXPERIMENTAL

Oral Poliomyelitis Vaccine

Intervention Type BIOLOGICAL

Oral Poliomyelitis Vaccine (OPV).3x0.5mloral, one month apart.

Cohort 5: Experiment infants

Biological: Inactivated Poliomyelitis Vaccine (Salk strains). 3x0.5ml intramuscular injections;

Group Type EXPERIMENTAL

Inactivated Poliomyelitis Vaccine (Salk strains).

Intervention Type BIOLOGICAL

3x0.5ml intramuscular injections, one month apart.

Interventions

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Inactivated Poliomyelitis Vaccine (Sabin strains)

Inactivated Poliomyelitis Vaccine (Sabin strains) formulation A. 3x0.5ml intramuscular injections,one month apart.

Intervention Type BIOLOGICAL

Inactivated Poliomyelitis Vaccine (Sabin strains)

Inactivated Poliomyelitis Vaccine (Sabin strains) formulation B. 3x0.5ml intramuscular injections, one month apart.

Intervention Type BIOLOGICAL

Inactivated Poliomyelitis Vaccine (Sabin strains)

Inactivated Poliomyelitis Vaccine (Sabin strains) formulation C. 3x0.5ml intramuscular injections, one month apart.

Intervention Type BIOLOGICAL

Oral Poliomyelitis Vaccine

Oral Poliomyelitis Vaccine (OPV).3x0.5mloral, one month apart.

Intervention Type BIOLOGICAL

Inactivated Poliomyelitis Vaccine (Salk strains).

3x0.5ml intramuscular injections, one month apart.

Intervention Type BIOLOGICAL

Other Intervention Names

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Sabin IPV Sabin IPV Sabin IPV OPV Salk IPV

Eligibility Criteria

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Inclusion Criteria

* Males and females, age from 60 days to 90 days;
* Adults, parent(s) or guardians are able to understand and sign informed consent for participation;
* Participants or guardians are able to attend all planned clinical appointment and obey and follow all study instructions;
* Infants no vaccinated with poliovaccine or other preventive biologicals in recent 7 days;
* Axillary temperature ≤37℃.

Exclusion Criteria

* Have medical record of participants or their family on allergy, convulsion, falling sickness, encephalopathy and psychopathy;
* Low platelet or bleeding disorder do not allow vaccination into the muscle;
* Have damaged or lower immunological function;
* Received blood, plasma or immunoglobulin treatment since birth;
* Have inborn abnormality, develop obstacles or clinical diagnostic serious chronic ( Down Syndrome, diabetes, sickle cell anemia or neural Guillain-Barre Syndrome );
* Have or be doubtful of following diseases: respiratory system diseases, acute infection or active chronic, cardiovascular diseases, liver and kidney diseases, skin diseases, HIV.


* Have serious anaphylaxis or high fever, convulsion during first dose;
* Have serious adverse event which related to previous vaccination; Withdrawal and Discontinuance Criteria;
* Received necessary or interference study drugs such as: immune-inhibition or immune-stimulating agents;
* Vaccinated with any other vaccine(except DTP);
* Stop observation determined by investigator owing to occurring serious adverse event;
Minimum Eligible Age

60 Days

Maximum Eligible Age

90 Days

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes

Sponsors

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Guangxi Center for Disease Control and Prevention

OTHER_GOV

Sponsor Role collaborator

National Institute for the Control of Pharmaceutical and Biological Products, China

OTHER

Sponsor Role collaborator

Chinese Academy of Medical Sciences

OTHER

Sponsor Role lead

Responsible Party

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Guoyang Liao

Head of Biologicals No.5

Responsibility Role PRINCIPAL_INVESTIGATOR

Principal Investigators

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Liao Guoyang, PHD

Role: PRINCIPAL_INVESTIGATOR

Institute of Medical Biology, Chinese Academy of Medical Sciences

Li Rongcheng, MD

Role: PRINCIPAL_INVESTIGATOR

Guangxi Zhuang Autonomous Region Center for Disease Prevention and Control

Li Changgui, PHD

Role: PRINCIPAL_INVESTIGATOR

National Institute for the Control of Pharmaceutical and Biological Products, China

Locations

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Pingle Center for Disease Control and Prevention

Pingle County, Guangxi, China

Site Status

Countries

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China

References

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Sun M, Li C, Xu W, Liao G, Li R, Zhou J, Li Y, Cai W, Yan D, Che Y, Ying Z, Wang J, Yang H, Ma Y, Ma L, Ji G, Shi L, Jiang S, Li Q. Immune Serum From Sabin Inactivated Poliovirus Vaccine Immunization Neutralizes Multiple Individual Wild and Vaccine-Derived Polioviruses. Clin Infect Dis. 2017 May 15;64(10):1317-1325. doi: 10.1093/cid/cix110.

Reference Type DERIVED
PMID: 28419204 (View on PubMed)

Liao G, Li R, Li C, Sun M, Li Y, Chu J, Jiang S, Li Q. Safety and immunogenicity of inactivated poliovirus vaccine made from Sabin strains: a phase II, randomized, positive-controlled trial. J Infect Dis. 2012 Jan 15;205(2):237-43. doi: 10.1093/infdis/jir723. Epub 2011 Dec 8.

Reference Type DERIVED
PMID: 22158682 (View on PubMed)

Other Identifiers

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SFDA2007L02021

Identifier Type: OTHER

Identifier Source: secondary_id

imbcams-02

Identifier Type: -

Identifier Source: org_study_id

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