Denne side blev automatisk oversat, og nøjagtigheden af ​​oversættelsen er ikke garanteret. Der henvises til engelsk version for en kildetekst.

Safety and Efficacy Study of Fluzone® Vaccine Combined With Different Doses of JVRS-100 Adjuvant (H-100-001)

15. marts 2010 opdateret af: Colby Pharmaceutical Company

Randomized, Double Blind, Controlled Phase I Trial of the Safety, Tolerability and Immunogenicity of Fluzone® Inactivated Trivalent Influenza Virus Vaccine Administered With Ascending Doses of JVRS-100 Adjuvant

This study is designed to assess safety, tolerability and immunogenicity of Fluzone® vaccine with four dose levels of JVRS-100 adjuvant compared to Fluzone® vaccine alone in healthy adults 18-49 years of age.

Studieoversigt

Detaljeret beskrivelse

The purpose of this trial is to evaluate the safety and tolerability of graded, ascending doses of JVRS-100 adjuvant when administered in combination with a vaccine antigen.

Undersøgelsestype

Interventionel

Tilmelding (Faktiske)

128

Fase

  • Fase 1

Kontakter og lokationer

Dette afsnit indeholder kontaktoplysninger for dem, der udfører undersøgelsen, og oplysninger om, hvor denne undersøgelse udføres.

Studiesteder

    • Florida
      • Miami, Florida, Forenede Stater, 33143
        • Miami Research Associates
    • Kansas
      • Lenexa, Kansas, Forenede Stater, 66219
        • Johnson County Clin-Trials

Deltagelseskriterier

Forskere leder efter personer, der passer til en bestemt beskrivelse, kaldet berettigelseskriterier. Nogle eksempler på disse kriterier er en persons generelle helbredstilstand eller tidligere behandlinger.

Berettigelseskriterier

Aldre berettiget til at studere

18 år til 49 år (Voksen)

Tager imod sunde frivillige

Ja

Køn, der er berettiget til at studere

Alle

Beskrivelse

Inclusion Criteria:

  • able to understand the study and provide written informed consent
  • be age 18 to 49 years
  • be in good general health, without significant medical history, physical examination findings, or abnormal laboratory results
  • be available for the study duration, including all planned follow-up visits
  • female subjects of child bearing potential must not be pregnant and agree to be correctly using an efficacious hormonal method of contraception or intrauterine device for at least 1 month before the study and during the study

Exclusion Criteria:

  • have allergy to eggs or other components of the vaccine
  • have had an influenza vaccine within 3 years preceding the screening visit
  • have a history of severe reaction of any kind to conventional influenza vaccines
  • have or suspected immunodeficiency disorder, including leukemia, lymphoma, generalized malignancy, or treatment with immunosuppressive medications, including corticosteroids, alkylating agents, antimetabolites, or radiation therapy
  • have a history of an autoimmune disorder, including systemic lupus, rheumatoid arthritis, scleroderma, other collagen vascular disease, multiple sclerosis, etc. Psoriasis limited to cutaneous manifestations is not an exclusion criterion.
  • have prior history of anaphylaxis to foods, hymenoptera stings, vaccines or drugs
  • have had transfusion of blood or treatment with any blood product, including intramuscular or intravenous serum globulin within 3 months of the Screening Visit or anticipated through the study period
  • have received another vaccine within 30 days preceding the screening visit or anticipated through the study period
  • have participation in another clinical trial within 60 days of the screening visit
  • have a positive serum or urine pregnancy test prior to vaccination or plan on a pregnancy during study period
  • have abnormalities on laboratory assessment
  • be seropositive to HIV or HCV or positive for HBsAg
  • be positive for anti-nuclear antibodies
  • have a physical examination indicating any clinically significant medical condition
  • have a body temperature >38.1°C (100.6°F) or acute illness within 3 days prior to vaccination
  • intention to travel out of the area prior to the study visit on Day 28 of the study
  • have a history of excessive alcohol consumption, drug abuse, significant psychiatric illness
  • have the intention to increase normal exercise routine, participate in contact sports or strenuous weight lifting or to initiate vigorous exercise from Screening until after Day 28 of the study

Studieplan

Dette afsnit indeholder detaljer om studieplanen, herunder hvordan undersøgelsen er designet, og hvad undersøgelsen måler.

Hvordan er undersøgelsen tilrettelagt?

Design detaljer

  • Primært formål: Forebyggelse
  • Tildeling: Randomiseret
  • Interventionel model: Faktoriel opgave
  • Maskning: Firedobbelt

Våben og indgreb

Deltagergruppe / Arm
Intervention / Behandling
Eksperimentel: 1
Arm includes treatment with Fluzone® vaccine mixed with study product JVRS-100 adjuvant
One vaccination on Day 0 with Fluzone vaccine at 22.5µg mixed with JVRS-100 adjuvant at one of four dose levels (7.5µg, 25µg, 75µg, 225µg) given by IM injection in the upper deltoid.
Andre navne:
  • Fluzone vaccine
  • adjuvans
Aktiv komparator: 2
Arm includes treatment with half adult dose of Fluzone® vaccine
One vaccination on Day 0 with Fluzone vaccine at 22.5µg given by IM injection in the upper deltoid.
Andre navne:
  • Influenzavaccine
One vaccination on Day 0 with Fluzone vaccine at 45µg given by IM injection in the upper deltoid.
Andre navne:
  • Influenzavaccination
Aktiv komparator: 3
Arm includes treatment with full adult dose Fluzone® vaccine
One vaccination on Day 0 with Fluzone vaccine at 22.5µg given by IM injection in the upper deltoid.
Andre navne:
  • Influenzavaccine
One vaccination on Day 0 with Fluzone vaccine at 45µg given by IM injection in the upper deltoid.
Andre navne:
  • Influenzavaccination

Hvad måler undersøgelsen?

Primære resultatmål

Resultatmål
Tidsramme
Comparison of adverse events between treatment groups
Tidsramme: Active Study Duration
Active Study Duration
Dose-response analysis of HAI geometric mean titers (GMT)
Tidsramme: 5 time points
5 time points

Sekundære resultatmål

Resultatmål
Tidsramme
Safety endpoints include between treatment group analyses of all safety parameters as described for the primary endpoint for each ascending dose cohort.
Tidsramme: 2 periods
2 periods
Seroprotection and seroconversion rates to various antigens, distribution of antibody titers, duration of HAI antibody titers, and assessment of cross-reactive HAI responses against "drifted" strains.
Tidsramme: 5 time points
5 time points

Samarbejdspartnere og efterforskere

Det er her, du vil finde personer og organisationer, der er involveret i denne undersøgelse.

Efterforskere

  • Studieleder: Thomas P Monath, MD, Medical Monitor for Juvaris

Publikationer og nyttige links

Den person, der er ansvarlig for at indtaste oplysninger om undersøgelsen, leverer frivilligt disse publikationer. Disse kan handle om alt relateret til undersøgelsen.

Generelle publikationer

Datoer for undersøgelser

Disse datoer sporer fremskridtene for indsendelser af undersøgelsesrekord og resumeresultater til ClinicalTrials.gov. Studieregistreringer og rapporterede resultater gennemgås af National Library of Medicine (NLM) for at sikre, at de opfylder specifikke kvalitetskontrolstandarder, før de offentliggøres på den offentlige hjemmeside.

Studer store datoer

Studiestart

1. juni 2008

Primær færdiggørelse (Faktiske)

1. oktober 2008

Studieafslutning (Faktiske)

1. december 2009

Datoer for studieregistrering

Først indsendt

15. april 2008

Først indsendt, der opfyldte QC-kriterier

17. april 2008

Først opslået (Skøn)

21. april 2008

Opdateringer af undersøgelsesjournaler

Sidste opdatering sendt (Skøn)

17. marts 2010

Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier

15. marts 2010

Sidst verificeret

1. marts 2010

Mere information

Disse oplysninger blev hentet direkte fra webstedet clinicaltrials.gov uden ændringer. Hvis du har nogen anmodninger om at ændre, fjerne eller opdatere dine undersøgelsesoplysninger, bedes du kontakte register@clinicaltrials.gov. Så snart en ændring er implementeret på clinicaltrials.gov, vil denne også blive opdateret automatisk på vores hjemmeside .

Abonner