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Clinical Trials/JPRN-jRCT2051230076
JPRN-jRCT2051230076
Recruiting
Phase 1

A Phase 1, Randomized, Double-blind, Multi-center, Placebo-controlled Trial to Evaluate the Safety and Immunogenicity of the Intramuscular Norovirus GI.1/GII.4 Bivalent VLP Vaccine in Healthy Japanese Infants 5 Months of Age at First Trial Vaccine Administration

Takahashi Kazuma0 sites21 target enrollmentJuly 25, 2023

Overview

Phase
Phase 1
Intervention
Not specified
Conditions
Prevention of norovirus-associated acute gastroenteritis.
Sponsor
Takahashi Kazuma
Enrollment
21
Status
Recruiting
Last Updated
2 years ago

Overview

Brief Summary

No summary available.

Registry
who.int
Start Date
July 25, 2023
End Date
TBD
Last Updated
2 years ago
Study Type
Interventional
Sex
All

Investigators

Sponsor
Takahashi Kazuma

Eligibility Criteria

Inclusion Criteria

  • Male or female subject aged 5 months (\-14/\+14 days).
  • Infants who are in good health at the time of entry into the trial as determined by medical history, physical examination (including vital signs) and clinical judgment of the investigator.
  • The subjects legally acceptable representative (LAR) signs and dates a written, informed consent form (ICF) and any required privacy authorization prior to the initiation of any trial procedures, after the nature of the trial has been explained according to local regulatory requirements.
  • The subjects LAR is willing and able to comply with trial procedures and is available for the duration of follow\-up.

Exclusion Criteria

  • Clinically significant abnormality in growth by length/height, weight, or head circumference (according to national guidelines).
  • Gastrointestinal abnormalities or any chronic gastrointestinal disease, including any uncorrected congenital malformation of the gastrointestinal tract according to medical history and/or physical examination.
  • Chronic use of oral corticosteroids (equivalent to 20 mg/day prednisolone for \>\=12 weeks / \>\=2 mg/kg body weight /day for \>\=2 weeks) within 60 days prior to Visit 1 (use of inhaled, intranasal, or topical corticosteroids is allowed).
  • Use of parenteral corticosteroids (equivalent to 20 mg/day prednisolone for \>\=12 weeks / \>\=2 mg/kg body weight /day for \>\=2 weeks. Use of inhaled, intranasal or topical corticosteroid is allowed) within 60 days prior to Visit 1\.
  • Receipt of immunostimulants within 60 days prior to Visit 1\.
  • Receipt of parenteral, epidural or intra\-articular immunoglobulin (Ig) preparations, blood products, and/or plasma derivatives within 90 days prior to Visit 1 or planned during the full duration of the trial.
  • Receipt of immunosuppressive therapy prior to Visit 1\.
  • Known hypersensitivity or allergy to any of the trial vaccine components (including excipients).
  • Any clinically significant active infection (as assessed by the investigator) or temperature \>\= 38\.0 C (\>100\.4 F), regardless of method used, within 3 days prior to intended trial vaccine administration.
  • Gastroenteritis within 7 days before planned dosing (can warrant delay of trial vaccine administration).

Outcomes

Primary Outcomes

Not specified

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