Serologic Assay Validation, Proficiency Testing, Safety and Immunogenicity of Norovirus GI.1/GII.4 Bivalent Virus-Like Particle Vaccine
Condition: Norovirus; Healthy Participants
Intervention: NoV GI.1/GII.4 Bivalent VLP Vaccine
Intervention description: Norovirus GI.1/GII.4 bivalent VLP vaccine adjuvanted with aluminum hydroxide for IM injection
Phase: Phase 2
Study type: Interventional
Primary purpose: Other
Intervention model: Single Group Assignment
Masking: None (Open Label)
Enrollment: 50.0
Sex: All
Minimum age: 18 Years
Maximum age: 49 Years
Healthy volunteers: Accepts Healthy Volunteers
Keywords: Drug therapy

Summary:

      The purpose of this study is to collect serum samples to evaluate serologic assays and to
      establish proficiency panels for serologic assays used for assessment of post vaccination
      immune response after intramuscular (IM) vaccination with Norovirus GI.1/GII.4 bivalent
      virus-like particle (VLP) vaccine.
    

Eligibility criteria:

        Inclusion Criteria:

          1. Age 18 to 49 years, inclusive.

          2. Is 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.

          3. Signs and dates a written, informed consent form 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.

          4. Can comply with trial procedures and are available for the duration of follow-up.

          5. Body weight of ≥50kg (110lbs).

          6. Body mass index (BMI) <35.

        Exclusion Criteria:

          1. Has a history of acute gastroenteritis (AGE) within 14 days of enrollment.

          2. Has previously been exposed to an experimental Norovirus (NoV) Vaccine.

          3. Has received any inactivated vaccines within 14 days or any live vaccines for 28 days
             prior to enrollment in this trial or who are planning to receive any vaccine within 28
             days of investigational vaccine administration.

          4. Has contraindications, warnings and/or precautions to vaccination with the NoV Vaccine
             as specified within the investigator brochure.

          5. Has known hypersensitivity or allergy to any of the NoV Vaccine components (including
             excipients).

          6. Has behavioral or cognitive impairment or psychiatric disease that, in the opinion of
             the investigator, may interfere with the participant's ability to participate in the
             trial.

          7. Has any history of progressive or severe neurologic disorder, seizure disorder or
             neuro-inflammatory disease (e.g. Guillain-Barré syndrome).

          8. Has history or any illness that, in the opinion of the investigator, might interfere
             with the results of the trial or pose additional risk to the participants due to
             participation in the trial.

          9. Has known or suspected impairment/alteration of immune function, including:

               1. Chronic use of oral steroids (Equivalent to 20 mg/day prednisone ≥ 12 weeks / ≥ 2
                  mg/kg body weight / day prednisone ≥ 2 weeks) within 60 days prior to Day 1 (use
                  of inhaled, intranasal, or topical corticosteroids is allowed).

               2. Receipt of parenteral steroids (Equivalent to 20 mg/day prednisone ≥ 12 weeks / ≥
                  2 mg/kg body weight / day prednisone ≥ 2 weeks) within 60 days prior to Day 1.

               3. Administration of immunoglobulins and/or any blood products within the three
                  months preceding the first administration of the investigational vaccine or
                  planned administration during the trial (consider whether applicable as an
                  exclusion criterion or criterion for delay).

               4. Receipt of immunostimulants within 60 days prior to Day 1.

               5. Receipt of parenteral, epidural or intra-articular immunoglobulin preparation,
                  blood products, and/or plasma derivates within 3 months prior to Day 1 or planned
                  during the full length of the trial.

               6. Human immunodeficiency virus (HIV) infection or HIV-related disease.

               7. Genetic immunodeficiency.

         10. Has abnormalities of splenic or thymic function.

         11. Has a known bleeding diathesis, or any condition that may be associated with a
             prolonged bleeding time.

         12. Has any serious chronic or progressive disease according to judgment of the
             investigator (e.g. neoplasm, insulin dependent diabetes, cardiac, renal or hepatic
             disease).

         13. Is participating in any clinical trial with another investigational product 30 days
             prior to first trial visit or intent to participate in another clinical trial at any
             time during the conduct of this trial.

         14. Is involved in the trial conduct or their first degree relatives.

         15. Has history of substance or alcohol abuse within the past 2 years.

         16. Females who are pregnant or breastfeeding.

         17. If female of childbearing potential, sexually active, and has not used any of the
             "acceptable contraceptive methods" for at least 2 months prior to trial entry:

               1. Of childbearing potential is defined as status post onset of menarche and not
                  meeting any of the following conditions: menopausal for at least 2 years, status
                  after bilateral tubal ligation for at least 1 year, status after bilateral
                  oophorectomy, or status after hysterectomy.

               2. Acceptable birth control methods are defined as one or more of the following:

             i. Hormonal contraceptive (such as oral, injection, transdermal patch, implant,
             cervical ring).

             ii. Barrier (condom with spermicide or diaphragm with spermicide) each and every time
             during intercourse.

             iii. Intrauterine device (IUD). iv. Monogamous relationship with vasectomized partner.
             Partner must have been vasectomized for at least six months prior to the participants'
             trial entry.

         18. If female of childbearing potential and sexually active, refusal to use an "acceptable
             contraceptive method" through to 6 months after receipt of investigational vaccine. In
             addition, they must be advised not to donate ova during this period.

         19. Any positive or indeterminate pregnancy test.