Clinical trials: Influenza Viral Infections
Influenza, Human
A Study to Evaluate the Immunogenicity and Safety of Seqirus Quadrivalent Influenza Vaccine (QIV) in a Pediatric Population 6 Months Through 59 Months of Age.
This is a study to assess the immune (antibody) response and safety of a Seqirus split virion, inactivated Quadrivalent Influenza Vaccine (Seqirus QIV), in comparison with a US licensed 2016/2017 Quadrivalent Influenza Vaccine…
- Trial name
- NCT02914275
- Testing
- Seqirus Quadrivalent Inactivated Influenza Vaccine, Comparator Quadrivalent Inactivated Influenza Vaccine
- Where
- 39 sites in United States
- Volunteers
- 2,250 people, healthy volunteers welcome
- Sponsor
- Seqirus
Upper Respiratory Tract Infection, Nasal Congestion
Evaluation of Efficacy and Safety of Tablets of Paracetamol, Dimethindene Maleate and Phenylephrine Hydrochloride in Reducing Symptoms of Common Cold and Flu
The study is a clinical evaluation of an over the counter (OTC) combination product containing paracetamol (500 mg), dimethindene maleate (1 mg), phenylephrine hydrochloride (10 mg) compared to paracetamol (500 mg) alone in the…
- Conditions
- Upper Respiratory Tract Infection, Nasal Congestion, Rhinorrhea, Sneezing
- Trial name
- NCT01448057
- Testing
- Paracetamol (500 mg)/dimethindene maleate (1 mg)/ phenylephrine hydrochloride (10 mg) tablets, Paracetamol (500 mg) tablets
- Where
- 6 sites in Brazil
- Volunteers
- 341 people
- Sponsor
- Novartis
Healthy
Immunogenicity and Safety of Live Attenuated Influenza Vaccine (Flumist) Administered by Nasal and Sublingual Route
Background: It is well established that live attenuated organisms can be highly effective vaccines, immune responses elicited can often be of greater magnitude and of longer duration than those produced by non-living antigens and…
- Trial name
- NCT01488188
- Testing
- Influenza vaccine
- Where
- South Korea
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- International Vaccine Institute
Influenza
Study to Assess the Safety, Pharmacokinetics, and Efficacy of Baloxavir Marboxil in Healthy Pediatric Participants From Birth to < 1 Year With Influenza-Like Symptoms
This study will evaluate the safety, pharmacokinetics and efficacy of baloxavir marboxil in healthy pediatric participants from birth to <1 year with influenza like symptoms
- Trial name
- NCT03653364
- Testing
- Baloxavir Marboxil
- Where
- 27 sites in United States, Bulgaria and 7 more
- Volunteers
- 49 people
- Sponsor
- Hoffmann-La Roche
Influenza
Immunogenicity and Safety Study to Assess Influenza Vaccine Formulated With Haemagglutinin (HA) Antigen From Two Different Suppliers
The purpose of this study is to assess the humoral immune response and safety of the parenteral formulation of the 2010/2011-season virosomal subunit influenza vaccine Inflexal V using two different HA antigen suppliers (AdImmune…
- Trial name
- NCT01412281
- Testing
- Virosomal influenza vaccine (AdImmune HA Antigen), Virosomal influenza vaccine (CSL HA Antigen)
- Where
- Switzerland
- Volunteers
- 440 people, healthy volunteers welcome
- Sponsor
- Crucell Holland BV
Influenza
Phase 3 Trial of Serbian Seasonal Influenza Vaccine
A Phase 3, double-blind, randomized, placebo-controlled trial of a seasonal, trivalent, split, inactivated influenza vaccine produced by InstituteTorlak.
- Trial name
- Torlak-300 (NCT02935192)
- Testing
- Vaccine
- Where
- 6 sites in Serbia
- Volunteers
- 480 people, healthy volunteers welcome
- Sponsor
- Institute of Virology, Vaccines and Sera, Torlak
Influenza, Human
Safety and Immunogenicity Study of QIVc in Healthy Pediatric Subjects
This phase 3 clinical study is a randomized, observer-blind, comparator-controlled, multicenter study of QIVc versus a US-licensed comparator QIV in children 6 months through 47 months of age.
- Conditions
- Influenza, Human, Virus Diseases
- Trial name
- NCT04074928
- Testing
- QIVc, Comparator QIV
- Where
- 47 sites in United States
- Volunteers
- 2,414 people, healthy volunteers welcome
- Sponsor
- Seqirus
Influenza
Second Extension Study to Evaluate Safety and Tolerability of Influenza Vaccines in Adults and Elderly, and to Evaluate Immunogenicity and Concomitant Vaccination With Pneumococcal Vaccine in a Subgroup
The study primarily aims to evaluate immunogenicity and safety of influenza vaccines (cell culture derived seasonal trivalent influenza vaccine (cTIV) or influenza virus vaccine (egg-derived seasonal trivalent, thiomersal free…
- Trial name
- NCT00579345
- Testing
- Cell culture derived seasonal trivalent influenza vaccine (cTIV), Influenza virus vaccine (egg-derived seasonal trivalent, thiomersal free; eTIV_a)., cTIV or eTIV_a
- Where
- 5 sites in Poland
- Volunteers
- 1,522 people, healthy volunteers welcome
- Sponsor
- Novartis
Influenza, Human
Post-authorisation Passive Enhanced Safety Surveillance of Seasonal Influenza Vaccines: Pilot Study in England
This pilot study, to be conducted in the 2017/2018 influenza season, is a safety surveillance study using passive surveillance enhanced with a reporting card system to report adverse events of interest (AEIs) after Flu…
- Trial name
- NCT03278067
- Testing
- Enhanced vaccine safety surveillance
- Where
- United Kingdom
- Volunteers
- 23,939 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Influenza
Influenza Challenge Study to Determine the Optimal Infection Dose and Safety of a Recombinant H3N2 (A/Texas/71/2017 (H3N2, Clade 3C3a) Influenza Strain
An open-label, dose-ranging influenza challenge study in healthy adult volunteers to determine the optimal infection dose and safety of a recombinant H3N2 (A/Texas/ A/Texas/71/2017 (H3N2, clade 3C3a) influenza strain.
- Trial name
- NCT04978454
- Testing
- Influenza RG-A/Texas/71/2017 (H3N2) Challenge
- Where
- 2 sites in United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Influenza, Human
A Study of Intravenous Zanamivir in the Treatment of Hospitalized Patients With Influenza Infection
This study will be an open-label, multi-center, single arm study to evaluate the safety and efficacy of IV zanamivir 600mg twice daily for 5 days in hospitalized subjects with laboratory confirmed influenza infection.
- Trial name
- NCT01527110
- Testing
- Intravenous (IV) zanamivir
- Where
- 7 sites in Japan
- Volunteers
- 21 people
- Sponsor
- GlaxoSmithKline
Influenza Virus
Clinical Study to Evaluate the Safety, Immunogenicity and Efficacy of Investigational Flu Vaccine Compared to Approved Flu Vaccine in Children.
Safety, Immunogenicity and Efficacy of an Adjuvanted Quadrivalent Subunit Influenza Virus Vaccine Compared to Non-Adjuvanted Comparator Influenza Vaccine in Children ≥6 to <72 Months of Age.
- Trial name
- NCT01964989
- Testing
- Adjuvanted Quadrivalent Subunit Influenza Virus Vaccine (aQIV), Non-adjuvanted Trivalent Influenza Vaccine (TIV) / Quadrivalent Influenza Vaccine (QIV)
- Where
- 167 sites in United States, Canada and 9 more
- Volunteers
- 10,644 people, healthy volunteers welcome
- Sponsor
- Seqirus
Influenza
Peds Sanofi H1N1 Influenza Vaccine Administered at Two Dose Levels
The purpose of this study is to assess the safety and the body's immune response (body's defense against disease) to an experimental H1N1 influenza vaccine.
- Trial name
- NCT00944073
- Testing
- Influenza Virus Vaccine, Monovalent A/H1N1 A/California/7/2009 NYMC X-179A
- Where
- 9 sites in United States
- Volunteers
- 583 people, healthy volunteers welcome
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Influenza Viral Infections
Safety, Tolerability and Prophylactic Antiviral Activity of Neumifil Against Influenza Via a Human Viral Challenge Model
Study to assess the efficacy and safety of a multiple dose regimen and a single dose regimen of intranasal Neumifil, administered prior to challenge with Influenza virus in healthy adult participants
- Trial name
- NCT05507567
- Testing
- Neumifil
- Where
- United Kingdom
- Volunteers
- 104 people, healthy volunteers welcome
- Sponsor
- Pneumagen Ltd.
Influenza
From Innovation to Solutions: Childhood Influenza Vaccination Planning
The purpose of this study is to increase childhood influenza vaccination rates using the FDA licensed influenza vaccines according to national guidelines in a randomized cluster trial in which primary care offices are randomized…
- Trial name
- NCT01664793
- Testing
- 4 Pillars Immunization Toolkit
- Where
- United States
- Volunteers
- 87,665 people, healthy volunteers welcome
- Sponsor
- University of Pittsburgh
Influenza
Study of Fluzone® Quadrivalent, Fluzone® Intradermal Quadrivalent, and Fluzone® High-Dose, Influenza Vaccines in Adults
The aim of the study is to evaluate the safety and immunogenicity of the 2015-2016 formulations of Fluzone Quadrivalent and Fluzone Intradermal Quadrivalent vaccines in adults 18 to < 65 years of age, and of the 2015-2016…
- Trial name
- NCT02563093
- Testing
- Fluzone Quadrivalent vaccine, 2015-2016 formulation, No Preservative, Fluzone Intradermal Quadrivalent vaccine, 2015-2016 formulation, Fluzone High-Dose vaccine, 2015-2016 formulation
- Where
- 4 sites in United States
- Volunteers
- 208 people, healthy volunteers welcome
- Sponsor
- Sanofi Pasteur, a Sanofi Company
Influenza
Study to Demonstrate the Lot-to-lot Consistency and to Evaluate the Safety of an Adjuvanted Influenza Vaccine Candidate
The purpose of this phase IIb study is to demonstrate the consistency of three lots of an adjuvanted influenza vaccine candidate and to evaluate the safety of this vaccine compared to Fluarix™ administered intramuscularly in…
- Trial name
- NCT00321763
- Testing
- Candidate Influenza Vaccine GSK1247446A - 3 different formulations, Fluarix TM
- Where
- 46 sites in Estonia, France and 5 more
- Volunteers
- 3,124 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Respiratory Tract Infections, Influenza, Human
Rapid Diagnostics for Upper Respiratory Infections in the Emergency Department
This is a randomized clinical trial to assess the effect of rapid, near point-of-care testing for multiple common respiratory viruses and bacteria on antibiotic and anti-influenza medication use in emergency department (ED)…
- Conditions
- Respiratory Tract Infections, Influenza, Human, Common Cold
- Trial name
- URIDxED (NCT02957136)
- Testing
- Rapid respiratory pathogen nucleic acid amplification test
- Where
- United States
- Volunteers
- 194 people
- Sponsor
- University of California, Davis
Immunization; Infection, Pregnancy Related
Increasing Influenza and Tdap Vaccination of Pregnant Women
Pregnant women who get influenza are more likely than non-pregnant women to have serious complications, including hospitalizations, death, preterm labor and premature birth.
- Trial name
- NCT04444518
- Testing
- VAX-MOM Intervention, Standard of Care
- Where
- United States
- Volunteers
- 12,760 people, healthy volunteers welcome
- Sponsor
- University of Rochester
Vaccine Refusal
Promoting Altruism to Enhance Vaccine Acceptance
Subjects enrolled in this study are eligible for the seasonal influenza vaccine. The purpose of this research study is to figure out if increasing individuals' awareness of the benefits of herd immunity, specifically to the local…
- Trial name
- NCT04568590
- Testing
- educational intervention
- Where
- United States
- Volunteers
- 510 people, healthy volunteers welcome
- Sponsor
- Wake Forest University Health Sciences