Safety and Immunogenicity Study of Inactivated Nasal Influenza Vaccine NB-1008

NCT ID: NCT01333462

Last Updated: 2011-04-12

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

PHASE1

Total Enrollment

199 participants

Study Classification

INTERVENTIONAL

Study Start Date

2009-03-31

Study Completion Date

2010-09-30

Brief Summary

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The purpose of this study is to test the safety and immune response of a new intranasal vaccine against influenza, called NB-1008. The vaccine is composed of a licensed vaccine that is normally given as an injection, called Fluzone, and an adjuvant (additive that helps a vaccine work better), called W805EC.

Detailed Description

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Conditions

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Healthy Adult Volunteers

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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Phosphate Buffered Saline (PBS) IN

Group Type PLACEBO_COMPARATOR

Control

Intervention Type OTHER

The controls include PBS placebo control as well as Fluzone IN and IM active controls.

Fluzone 4 mcg HA IN

Group Type ACTIVE_COMPARATOR

Control

Intervention Type OTHER

The controls include PBS placebo control as well as Fluzone IN and IM active controls.

Fluzone 15 mcg HA IM

Group Type ACTIVE_COMPARATOR

Control

Intervention Type OTHER

The controls include PBS placebo control as well as Fluzone IN and IM active controls.

NB-1008 4 mcg HA 5% W805EC

Group Type EXPERIMENTAL

NB-1008

Intervention Type BIOLOGICAL

NB-1008 is composed of Fluzone containing 4 micrograms (mcg) or 10 micrograms of strain-specific hemagglutinin (HA) and 5%, 10%, 15%, or 20% W805EC adjuvant.

NB-1008 4 mcg HA 10% W805EC

Group Type EXPERIMENTAL

NB-1008

Intervention Type BIOLOGICAL

NB-1008 is composed of Fluzone containing 4 micrograms (mcg) or 10 micrograms of strain-specific hemagglutinin (HA) and 5%, 10%, 15%, or 20% W805EC adjuvant.

NB-1008 4 mcg HA 15% W805EC

Group Type EXPERIMENTAL

NB-1008

Intervention Type BIOLOGICAL

NB-1008 is composed of Fluzone containing 4 micrograms (mcg) or 10 micrograms of strain-specific hemagglutinin (HA) and 5%, 10%, 15%, or 20% W805EC adjuvant.

NB-1008 4 mcg HA 20% W805EC

Group Type EXPERIMENTAL

NB-1008

Intervention Type BIOLOGICAL

NB-1008 is composed of Fluzone containing 4 micrograms (mcg) or 10 micrograms of strain-specific hemagglutinin (HA) and 5%, 10%, 15%, or 20% W805EC adjuvant.

Fluzone 10 mcg HA IN

Group Type ACTIVE_COMPARATOR

Control

Intervention Type OTHER

The controls include PBS placebo control as well as Fluzone IN and IM active controls.

NB-1008 10 mcg HA 5% W805EC

Group Type EXPERIMENTAL

NB-1008

Intervention Type BIOLOGICAL

NB-1008 is composed of Fluzone containing 4 micrograms (mcg) or 10 micrograms of strain-specific hemagglutinin (HA) and 5%, 10%, 15%, or 20% W805EC adjuvant.

NB-1008 10 mcg HA 10% W805EC

Group Type EXPERIMENTAL

NB-1008

Intervention Type BIOLOGICAL

NB-1008 is composed of Fluzone containing 4 micrograms (mcg) or 10 micrograms of strain-specific hemagglutinin (HA) and 5%, 10%, 15%, or 20% W805EC adjuvant.

NB-1008 10 mcg HA 15% W805EC

Group Type EXPERIMENTAL

NB-1008

Intervention Type BIOLOGICAL

NB-1008 is composed of Fluzone containing 4 micrograms (mcg) or 10 micrograms of strain-specific hemagglutinin (HA) and 5%, 10%, 15%, or 20% W805EC adjuvant.

NB-1008 10 mcg HA 20% W805EC

Group Type EXPERIMENTAL

NB-1008

Intervention Type BIOLOGICAL

NB-1008 is composed of Fluzone containing 4 micrograms (mcg) or 10 micrograms of strain-specific hemagglutinin (HA) and 5%, 10%, 15%, or 20% W805EC adjuvant.

Interventions

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NB-1008

NB-1008 is composed of Fluzone containing 4 micrograms (mcg) or 10 micrograms of strain-specific hemagglutinin (HA) and 5%, 10%, 15%, or 20% W805EC adjuvant.

Intervention Type BIOLOGICAL

Control

The controls include PBS placebo control as well as Fluzone IN and IM active controls.

Intervention Type OTHER

Eligibility Criteria

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Inclusion Criteria

1. Male or female.
2. Are 18-49 years of age, inclusive.
3. If female, must be non-pregnant as confirmed by a negative serum pregnancy test conducted at screening and a negative urine pregnancy test conducted at the site within 24 hours preceding receipt of vaccine.
4. Females who are not surgically sterile or at least one year post-menopausal agree to use oral, implantable, transdermal or injectable contraceptive or another reliable form of contraception approved by the Investigator for a minimum of 30 days prior to vaccination and for 3 months following vaccination.
5. Healthy, as determined by medical history, physical examination, vital signs, and clinical laboratory examinations.
6. Comprehension of the study requirements, expressed availability for the required study period, and ability to attend scheduled visits.
7. Has given written informed consent to participate in the study.

Exclusion Criteria

1. Presence of significant acute or chronic, uncontrolled medical or psychiatric illness (institution of new medical or surgical treatment, or a significant dose alteration for uncontrolled symptoms or drug toxicity within 3 months). Subjects with a history of chronic cough, frequent sinus infections, sinusitis, allergic rhinitis, nasal polyps or obstruction, including deviated septum significant enough to obstruct the nasal openings are to be excluded. Subjects with seasonal rhinitis may be included if their 'season' does not occur within 3 months of the vaccination date and they are not currently receiving intranasal steroids.
2. Receipt of the 2008-2009 influenza vaccine.
3. Positive serology for HIV-1 or HIV-2, or HCV antibodies.
4. Platelet count \<150,000/mm3.
5. Positive urine drug screen.
6. History of aspiration, dysphagia, swallowing disorders, stroke or other neurologic conditions that may predispose the subject to aspiration of test articles into the respiratory tract.
7. History of Bell's palsy.
8. Cancer or treatment for cancer, within 3 years. Subjects with a history of cancer who are disease-free without treatment for 3 years or more are eligible. Basal cell carcinoma (BCC) or (SCC) are allowed, unless present on or near the nose.
9. Impaired immune responsiveness, regardless of cause, including diabetes mellitus.
10. Presently receiving or history of receiving any medications or treatments that affects the immune system such as immune globulin, interferon, immunomodulators, cytotoxic drugs or drugs known to be frequently associated with significant major organ toxicity, or systemic corticosteroids (oral or injectable) in the past 6 months.
11. Chronic use of inhaled or intranasal sprays including decongestants and corticosteroids.
12. Presently a smoker or tobacco user or have a history of smoking or tobacco use within the past year prior to screening.
13. Receipt or planned administration of a nonstudy vaccine within 30 days before the study, including licensed influenza vaccines and prior to the Day 60 telephone contact. Immunization on an emergency basis with Tetanus Toxoids Adsorbed for adult use (Td or Tdap) up to 8 days before or at least 8 days after a dose of study vaccine will be allowed. Administration of study vaccine can be delayed if a nonstudy vaccine has been administered and will be given as soon as acceptable, as described above.
14. Known allergy to any vaccine component, including eggs, egg products, or thimerosal.
15. History of allergic and/or anaphylactic type reaction to injected vaccines or to any of the components of NB-1008 \[soybean oil, dehydrated alcohol (anhydrous ethanol), polysorbate (Tween 80) and cetylpyridinium chloride (CPC)\].
16. History of drug or chemical abuse in the year before the study.
17. Receipt of any investigational product or nonregistered drug within the 30 days before study entry or currently enrolled in any investigational drug study or intends to enroll in such a study within the ensuing 6 month period.
18. Use of nasally administered prescription or over-the-counter (OTC) medications within 7 days before vaccination
19. Receipt of blood or blood products 8 weeks before study entry or planned administration prior to the Day 60 telephone contact.
20. Donation of blood or blood products within 8 weeks before study entry or at any time up to the Day 28 clinic visit.
21. Acute disease within a week prior to vaccination, defined as the presence of a moderate or severe illness (as determined by the investigator through medical history and physical examination) with or without fever. For subjects with a minor illness, such as diarrhea, or mild upper respiratory tract infection with or without low-grade febrile illness, the subject can be re-screened once they have complexly recovered.
22. Any condition that, in the opinion of the investigator, might interfere with study objectives.
Minimum Eligible Age

18 Years

Maximum Eligible Age

49 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes

Sponsors

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NanoBio Corporation

INDUSTRY

Sponsor Role lead

Responsible Party

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NanoBio Corporation

Locations

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Johnson County Clin-Trials

Lenexa, Kansas, United States

Site Status

Countries

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United States

Other Identifiers

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NB-1008-001

Identifier Type: -

Identifier Source: org_study_id

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