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Safety and Immunogenicity of Hexavalent Vaccine(DTwP-HepB-IPV-Hib) in Healthy Infants

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LG Chem

Status and phase

Unknown
Phase 2

Conditions

Haemophilus Influenzae Type b Infection
Poliomyelitis
Diphtheria
Hepatitis B
Pertussis
Tetanus

Treatments

Biological: Pentavalent vaccine and Salk IPV
Biological: DTwP-HepB-Sabin IPV-Hib

Study type

Interventional

Funder types

Industry

Identifiers

NCT04073459
LG-VDCL002

Details and patient eligibility

About

The purpose of the study is to evaluate immunogenicity and safety of three different doses of candidate hexvalent vaccine in comparison to co-administration of EupentaTM Inj. and Imovax® Polio in separate injections at four weeks after completion of three-dose primary series at 6-10-14 weeks of age when administered to healthy infants and thereby to select the optimal dose of candidate vaccine

Enrollment

336 estimated patients

Sex

All

Ages

6 to 8 weeks old

Volunteers

Accepts Healthy Volunteers

Inclusion criteria

  1. A male or female healthy (i.e. free of obvious health problems) infant who have reached at least 42 days (6 weeks) of age and not more than 56 days (8 weeks) of age at the time of first vaccination
  2. Born at full term pregnancy (Gestational age ≥ 37 weeks)
  3. Body weight ≥ 3.2 kg at the time of screening
  4. Received one dose of hepatitis B mono-vaccine within seven days of birth
  5. Born to both hepatitis B virus surface antigen (HBsAg) and human immunodeficiency virus (HIV) negative mother
  6. Subject's parent(s) or Legally Acceptable Representative (LAR) able to understand and comply with planned study procedures
  7. Written informed consent by subject's parent(s) or LAR

Exclusion criteria

  1. Previously received any dose of diphtheria, tetanus, pertussis, polio and/or Hib containing vaccines
  2. History of previous or concurrent vaccinations other than hepatitis B, Bacillus Calmette-Guerin (BCG), rotavirus and pneumococcal vaccine
  3. Known or suspected history of diphtheria, tetanus, pertussis, hepatitis B, poliomyelitis, or Hib diseases
  4. Household contact and/or intimate exposure in the previous 30 days to an individual with ascertained diphtheria, pertussis, hepatitis B, polio or Hib diseases
  5. Experienced fever ≥ 38°C (100.4°F) within the past three days prior to screening
  6. Experienced significant acute or chronic infections requiring systemic antibiotic treatment or antiviral therapy within the past seven days prior to screening
  7. Known or suspected immune disorder or immunodeficient condition
  8. Receipt of immunoglobulin or blood-derived product since birth
  9. Chronic administration (defined as more than 14 days) of immunosuppressant or other immune-modifying drugs since birth. For corticosteroids, this will mean prednisone, or equivalent, ≥0.5mg/kg/day. Inhaled and topical steroids are allowed.
  10. History of bleeding disorder contraindicating intramuscular injection
  11. Major congenital defects or serious chronic illness
  12. History of any neurological disorders or seizures
  13. History of allergic reactions to any vaccine components including excipients and preservatives (neomycin, streptomycin, polymyxin B, yeast or etc.)
  14. History of allergic reactions to latex
  15. Participation in another interventional trial or received any investigational product within 30 days before to the enrollment
  16. Plan to leave the area of the study site before the end of the study period
  17. Infants who are considered unsuitable for the clinical study by the investigator

Trial design

Primary purpose

Prevention

Allocation

Randomized

Interventional model

Parallel Assignment

Masking

None (Open label)

336 participants in 4 patient groups

L dose of Hexavalent
Experimental group
Description:
Low dose of candidate hexavalent vaccine (DTwP-HepB-Sabin IPV-Hib)
Treatment:
Biological: DTwP-HepB-Sabin IPV-Hib
M dose of Hexavalent
Experimental group
Description:
Middle dose of candidate hexavalent vaccine (DTwP-HepB-Sabin IPV-Hib)
Treatment:
Biological: DTwP-HepB-Sabin IPV-Hib
H dose of Hexavalent
Experimental group
Description:
High dose of candidate hexavalent vaccine (DTwP-HepB-Sabin IPV-Hib).
Treatment:
Biological: DTwP-HepB-Sabin IPV-Hib
Pentavalent+IPV
Active Comparator group
Description:
Co-administration of EupentaTM Inj and Imovax Polio
Treatment:
Biological: Pentavalent vaccine and Salk IPV

Trial contacts and locations

0

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Central trial contact

Yunjeong Yang

Data sourced from clinicaltrials.gov

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