Clinical trials: Influenza Prevention
Influenza, Healthy
D2560C00015 FluMist Annual Safety Study 2018
This prospective annual release study is designed to evaluate the safety of 2 new influenza virus vaccine strains to be included in FluMist Quadrivalent for the 2018-2019 influenza season.
- Trial name
- NCT03564444
- Testing
- Bivalent influenza vaccine
- Where
- 2 sites in United States
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- MedImmune LLC
Influenza Prevention
Post-marketing Study of Lyophilized Nasal Spray Live Attenuated Influenza Vaccine
To evaluate the protective effect 14 days after the live attenuated influenza vaccine; To evaluate the protective effect of vaccination with live attenuated influenza vaccine; To evaluate the safety of freeze-dried nasal spray…
- Trial name
- NCT06280144
- Testing
- Influenza Vaccine, Live, Nasal, Freeze-dried, Sterile water for inhalation
- Where
- China
- Volunteers
- 6,080 people, healthy volunteers welcome
- Sponsor
- Changchun BCHT Biotechnology Co.
H5N1 Influenza
H5N1 Vaccine Study in Japanese Adults
The purpose of this study is to obtain immunogenicity and safety data of two different dose levels of an H5N1 pandemic influenza vaccine in a healthy Japanese adult population aged 18 to 59 years.
- Trial name
- NCT01382329
- Testing
- H5N1 (pre-)pandemic influenza vaccine (whole virion, Vero Cell derived, inactivated)
- Where
- 3 sites in Japan
- Volunteers
- 340 people, healthy volunteers welcome
- Sponsor
- Alachua Government Services, Inc.
Seasonal Influenza Preventative Vaccine Pharmacodynamics
Pharmacodynamic Open-Label Trial With VXA-A1.1 Oral H1 Vaccine in Healthy Adults
This is a phase 1 open-label pharmacodynamics study in healthy adults. The purpose of the study is to determine if the tablet formulation size of VXA-A1.1, an adjuvanted adenoviral based influenza vaccine, has an impact on…
- Trial name
- NCT03121339
- Testing
- VXA-A1.1 H1 Tablet Vaccine (small), VXA-A1.1 H1 Tablet Vaccine (large)
- Where
- United States
- Volunteers
- 8 people, healthy volunteers welcome
- Sponsor
- Vaxart
Pandemic Influenza Prevention
A Phase 4 Post-marketing Study of Intramuscular Injections of BLB-750 in Healthy Adult Subjects
The purpose of this study is to evaluate the immunogenicity and safety of two intramuscular vaccinations with BLB-750 in healthy Japanese adults.
- Trial name
- NCT03370289
- Testing
- BLB-750 Vaccine (Qinghai RG strain)
- Where
- Japan
- Volunteers
- 55 people, healthy volunteers welcome
- Sponsor
- Takeda
Influenza, Healthy
Study to Evaluate the Safety of 3 New 6:2 Influenza Virus Reassortants in Adults for the 2015-2016 Season
This prospective annual release study is designed to evaluate the safety of 3 new influenza virus vaccine strains to be included in FluMist Quadrivalent for the 2015-2016 influenza season
- Trial name
- FluMist (NCT02473510)
- Testing
- Trivalent Influenza Vaccine
- Where
- 3 sites in United States
- Volunteers
- 301 people, healthy volunteers welcome
- Sponsor
- MedImmune LLC
Influenza
Bifidobacterium Lactis HN019 Supplementation for Prevention of Influenza Infection in Healthy Adults
To determine if prophylactic supplementation with B. lactis HN019 reduces the risk of developing physician- and laboratory-confirmed influenza infection at any time during the 12-week supplementation period.
- Trial name
- NCT01258842
- Testing
- Bifidobacterium lactis HN019
- Where
- 2 sites in United States
- Volunteers
- 426 people, healthy volunteers welcome
- Sponsor
- Fonterra Research Centre
Pandemic Influenza Vaccine, Prevention
Safety and Immunogenicity of Booster Dose of An Inactivated,Adjuvanted Whole-Virion Pandemic Influenza(H5N1)Vaccine
A single center, non-randomized clinical trial in two-dose primed healthy adults to evaluate the safety and immunogenicity of a booster dose of an inactivated pandemic influenza (H5N1) vaccine (whole-virion, aluminium-adjuvanted).
- Conditions
- Pandemic Influenza Vaccine, Prevention, Pandemic Influenza
- Trial name
- NCT00660257
- Testing
- pandemic influenza vaccine (H5N1 strain NIBRG-14)
- Where
- China
- Volunteers
- 57 people, healthy volunteers welcome
- Sponsor
- Sinovac Biotech Co., Ltd
Influenza, Healthy Volunteers
Study on Two Adjuvanted Dose Levels of Panblok H7+MF59 Compared for Immunogenicity and Safety With an Unadjuvanted Dose of Panblok H7 in Participants 18 Years of Age and Older
VAM00001 is a Phase I/II, randomized, modified double-blind, multi-center study. The purpose of this study is to compare 2 dose levels of Panblok H7 (dose 1 and dose 2 of rHA) with a standard squalene dose of adjuvant MF59 to…
- Trial name
- NCT05608005
- Testing
- Panblok + MF59 Dose 1, Panblok + MF59 Dose 2, Unadjuvanted Panblok Dose 3
- Where
- 16 sites in United States
- Volunteers
- 581 people, healthy volunteers welcome
- Sponsor
- Sanofi Pasteur, a Sanofi Company
Influenza
Safety, Reactogenicity and Immunogenicity of Flublok Quadrivalent (Recombinant Influenza Vaccine,Seasonal Formulation)
Flublok was studied previously in children 6 -59 months of age and demonstrated less than satisfactory immunogenicity results, especially in the 6-36 month age group.
- Trial name
- NCT01959945
- Testing
- Flublok® Quadrivalent Influenza Virus Vaccine, Fluarix Quadrivalent® Influenza Virus Vaccine
- Where
- United States
- Volunteers
- 219 people, healthy volunteers welcome
- Sponsor
- Protein Sciences Corporation
Influenza
Safety and Immunogenicity of Two Doses of a Tetravalent Influenza Vaccine in Adults Aged 18 Years and Above
Evaluate the immune response and reactogenicity of H5N1 vaccination in adults aged 18 years and above (as part of a tetravalent vaccine)
- Trial name
- NCT00620815
- Testing
- Pandemic influenza vaccine + seasonal influenza vaccine /pandemic influenza vaccine, Pandemic influenza vaccine + seasonal influenza vaccine / pandemic influenza vaccine
- Where
- 2 sites in Germany
- Volunteers
- 601 people, healthy volunteers welcome
- Sponsor
- Novartis Vaccines
Influenza
A Study of Oseltamivir (Tamiflu) for the Seasonal Prophylaxis of Influenza in Immunocompromised Participants
This 2 arm study will evaluate the efficacy and safety of oseltamivir in the seasonal prophylaxis of influenza in immunocompromised participants (as represented by transplant recipients).
- Trial name
- NCT00412737
- Testing
- Oseltamivir
- Where
- 78 sites in United States, Belgium and 12 more
- Volunteers
- 477 people
- Sponsor
- Hoffmann-La Roche
Influenza
Phase II Study of Pandemic Influenza Vaccine
The World Health Organisation has warned that an influenza pandemic is inevitable. The avian influenza H5N1 virus strain is the leading candidate to cause the next influenza pandemic.
- Trial name
- NCT00320346
- Testing
- Pandemic Influenza Vaccine
- Where
- 3 sites in Australia
- Volunteers
- 400 people, healthy volunteers welcome
- Sponsor
- Seqirus
Influenza
A Study to Evaluate the Safety and Efficacy of MK-1406/CD388 for Prevention of Influenza (MK-1406-005/CD388.SQ.3.06)
Approximately one billion cases of seasonal influenza occur annually. Of these, 3 to 5 million illnesses are severe and responsible for up to 650,000 deaths per year (WHO 2025).
- Trial name
- ANCHOR (NCT07159763)
- Testing
- MK-1406
- Where
- 185 sites in United States, Argentina and 4 more
- Volunteers
- 10,000 people
- Sponsor
- Cidara Therapeutics Inc., a subsidiary of Merck & Co., Inc. (Rahway, New Jersey USA)
Influenza A
Study of VIR-2482 in Healthy Volunteers
This is a phase 1 study in which healthy volunteers will receive VIR-2482 or placebo and will be assessed for safety, pharmacokinetics, and immunogenicity of VIR-2482 in preventing Influenza A illness.
- Trial name
- NCT04033406
- Testing
- VIR-2482
- Where
- Australia
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Vir Biotechnology, Inc.
Influenza
Tolerability and Immunogenicity Study of Fluval AB Influenza Vaccine in Adults and Elderly Persons
The purpose of this study is to determine the immunogenicity and tolerability of Fluval AB trivalent influenza vaccine in adults and elderly people.
- Trial name
- NCT01404182
- Testing
- Vaccination with Fluval AB influenza vaccine
- Where
- 2 sites in Hungary
- Volunteers
- 121 people, healthy volunteers welcome
- Sponsor
- Fluart Innovative Vaccine Ltd, Hungary
Influenza, Human, Respiratory Tract Infections
A Study to Confirm Efficacy of a Single Dose of Baloxavir Marboxil in the Post-exposure Prophylaxis (PEP) of Influenza Virus Infection in Chinese Participants
The main purpose of the study is to evaluate the efficacy of a single dose of baloxavir marboxil compared with placebo in the PEP of influenza virus infection with respect to symptomatic, laboratory-confirmed influenza in…
- Conditions
- Influenza, Human, Respiratory Tract Infections, Post-exposure Prophylaxis
- Trial name
- Pearlstone (NCT07827599)
- Testing
- Baloxavir marboxil
- Where
- 8 sites in China
- Volunteers
- 325 people, healthy volunteers welcome
- Sponsor
- Hoffmann-La Roche
Influenza
Safety, Tolerability, and Immunogenicity Study of a Cell-based Virosomal Influenza Vaccine in Healthy Adults
The purpose of this study is to examine the safety and tolerability after administration of trivalent and quadrivalent cell-based virosomal influenza vaccine in healthy adults.
- Trial name
- NCT02148328
- Testing
- Trivalent virosomal influenza vaccine, Commercial vaccine 1, Quadrivalent virosomal influenza vaccine
- Where
- 4 sites in Belgium
- Volunteers
- 240 people, healthy volunteers welcome
- Sponsor
- Crucell Holland BV
Influenza Prophylaxis
INNA-051 Influenza Challenge Study
This is a Phase 2, randomized, double-blind, placebo-controlled study of INNA-051 in healthy adults, administered prior to administration of an influenza challenge virus.
- Trial name
- NCT05255822
- Testing
- INNA-051
- Where
- United Kingdom
- Volunteers
- 123 people, healthy volunteers welcome
- Sponsor
- ENA Respiratory Pty Ltd
Influenza Infection
Phase 1/2 Study of TAK-850 Intramuscular Injection in Healthy Pediatric Participants
The purpose of this study is to evaluate the safety and immunogenicity of an intramuscular injection of TAK-850 in healthy pediatric Japanese participants.
- Trial name
- NCT02367885
- Testing
- TAK-850 0.5 mL injection, TAK-850 0.25 mL injection
- Where
- 2 sites in Japan
- Volunteers
- 99 people, healthy volunteers welcome
- Sponsor
- Takeda