NCT01821911

Brief Summary

The objective of this study was to achieve the post-marketing safety and immunogenicity research of Speeda® rabies vaccine for human use from Chengda Bio

Trial Health

87
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
10,500

participants targeted

Target at P75+ for phase_4

Timeline
Completed

Started Jul 2012

Typical duration for phase_4

Geographic Reach
1 country

3 active sites

Status
completed

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

Study Start

First participant enrolled

July 1, 2012

Completed
9 months until next milestone

First Submitted

Initial submission to the registry

March 27, 2013

Completed
5 days until next milestone

First Posted

Study publicly available on registry

April 1, 2013

Completed
8 months until next milestone

Primary Completion

Last participant's last visit for primary outcome

December 1, 2013

Completed
1 year until next milestone

Study Completion

Last participant's last visit for all outcomes

December 1, 2014

Completed
Last Updated

January 20, 2016

Status Verified

April 1, 2013

Enrollment Period

1.4 years

First QC Date

March 27, 2013

Last Update Submit

January 19, 2016

Conditions

Outcome Measures

Primary Outcomes (1)

  • Incidence Rate of Adverse Events of the rabies vaccine each injection

    2 years

Secondary Outcomes (1)

  • Antibody titre of the subject on 0、7、14、42、180、365

    3 years

Study Arms (2)

Zagreb2-1-1

EXPERIMENTAL

Injection on day 0、7、21

Biological: Zagreb2-1-1Biological: Essen

Essen

ACTIVE COMPARATOR

Injection on day 0、3、7、14、28

Biological: Zagreb2-1-1Biological: Essen

Interventions

Zagreb2-1-1BIOLOGICAL

Injection on day 0、7、21

EssenZagreb2-1-1
EssenBIOLOGICAL

Injection on day 0、3、7、14、28

EssenZagreb2-1-1

Eligibility Criteria

Sexall
Healthy VolunteersYes
Age GroupsChild (0-17), Adult (18-64), Older Adult (65+)

You may qualify if:

  • Parent/legal acceptable representatives of children or the adult participants are willing and able to understand the protocol requirements and provide informed consent signed
  • Participant is considered to be in good health including the body and mental status on the basis of reported medical history and limited physical examination and live in local ≥ 12 months
  • Participant body temperature ≤ 37.0℃
  • Participant without preventive inoculation of rabies vaccine(only limited in immunogenicity subgroup)

You may not qualify if:

  • Three-level exposure
  • Known allergy to any constituent of the vaccine
  • Reported the history of allergies, convulsions, epilepsy, mental illness and brain disease and clear serious systemic reaction
  • Known bleeding disorder or suspected impairment of immunologic function, or receipt of immunosuppressive therapy or immunoglobulin since birth
  • Participation in any other interventional clinical trial
  • An acute illness with or without fever (temperature \> 37.0℃) in the latest week preceding enrollment in the trial
  • Inoculated other vaccines, immunoglobulin or investigational drugs within 4 weeks prior to participation in the study
  • Reported clearly the infection of the upper respiratory tract with 6 months Clinical Manifestation of Metabolic, blood system, lungs, heart, the gastrointestinal tract, nervous system, kidneys, urinary system, endocrine, liver disease or malignant tumor
  • Any condition which, in the opinion of the investigator, would pose a health risk to the subject or interfere with the vaccine

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (3)

Guangdong Centers for Disease Control and Prevention

Zhaoqing, Guangdong, China

Location

Wuhan Centers for Disease Control and Prevention

Wuhan, Hubei, China

Location

Beijing Chaoyang District Centers for Disease Control and Prevention

Beijing, China

Location

Related Publications (2)

  • Li L, Xu J, Zhang J, Wang F, Cai J, Yang L, Zhu Z, Bai Y, Jia B, Ma J, Shi N, Li S. Immunogenicity and immune persistence of Zagreb 2-1-1 regimen of rabies vaccine in Chinese healthy individuals: A randomized, parallel-controlled of homologous vaccine with different immune procedure study. Hum Vaccin Immunother. 2024 Dec 31;20(1):2403177. doi: 10.1080/21645515.2024.2403177. Epub 2024 Oct 2.

  • Shi N, Zhang Y, Zheng H, Zhu Z, Wang D, Li S, Li Y, Yang L, Zhang J, Bai Y, Lu Q, Zhang Z, Luo F, Yu C, Li L. Immunogenicity, safety and antibody persistence of a purified vero cell cultured rabies vaccine (Speeda) administered by the Zagreb regimen or Essen regimen in post-exposure subjects. Hum Vaccin Immunother. 2017 Jun 3;13(6):1-8. doi: 10.1080/21645515.2017.1279770. Epub 2017 Jan 25.

Study Officials

  • Nianmin Shi

    Beijing Chaoyang District Centers for Disease Control and Prevention

    PRINCIPAL INVESTIGATOR

Study Design

Study Type
interventional
Phase
phase 4
Allocation
RANDOMIZED
Masking
NONE
Purpose
PREVENTION
Intervention Model
PARALLEL
Sponsor Type
OTHER GOV
Responsible Party
SPONSOR

Study Record Dates

First Submitted

March 27, 2013

First Posted

April 1, 2013

Study Start

July 1, 2012

Primary Completion

December 1, 2013

Study Completion

December 1, 2014

Last Updated

January 20, 2016

Record last verified: 2013-04

Locations