Clinical trials: Influenza Prophylaxis
GCP
Exploration on the Quadrivalent Influenza Vaccine Immunization Schedule for Children Aged 3-8 Years
The goal of this [To evaluate the immunogenicity and safety of 1 - and 2-dose schedules of quadrivalent influenza vaccine (split virion) in healthy people with and without immunization history.] is to [aged 3-8 years] in [Healthy…
- Trial name
- NCT06095947
- Testing
- Influenza Vaccine (Split Virion), Inactivated, Quadrivalent
- Where
- China
- Volunteers
- 652 people, healthy volunteers welcome
- Sponsor
- Hualan Biological Bacterin Co. Ltd.
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.
Influenza, Human
A Study To Learn About The Study Vaccine (Called Self-Amplifying Ribonucleic Acid (RNA)) For The Prevention of Influenza
The purpose of this clinical trial is to learn about the safety and effects of the study vaccine for the potential prevention of influenza. The study vaccine is called Self-Amplifying Ribonucleic Acid vaccine (saRNA vaccine).
- Trial name
- NCT05227001
- Testing
- PF-07852352 Influenza saRNA 1, PF-07836391 Influenza saRNA, PF-07836394 Influenza saRNA
- Where
- 24 sites in United States
- Volunteers
- 440 people, healthy volunteers welcome
- Sponsor
- Pfizer
Influenza, Community-acquired Pneumonia
Fluad vs. Fluzone High-Dose Vaccine Effectiveness Among Adults ≥65 Years
This study will evaluate the relative vaccine effectiveness of quadrivalent adjuvanted inactivated influenza vaccine (aIIV4) versus quadrivalent high-dose inactivated influenza vaccine (HD-IIV4) in preventing polymerase chain…
- Conditions
- Influenza, Community-acquired Pneumonia, Cardiovascular Events
- Trial name
- NCT06029933
- Testing
- Adjuvanted Quadrivalent Inactivated Influenza Vaccine (aIIV4), High-Dose Quadrivalent Inactivated Influenza Vaccine (HD-IIV4)
- Where
- United States
- Volunteers
- 1,500,000 people, healthy volunteers welcome
- Sponsor
- Kaiser Permanente
Influenza, Severe Acute Respiratory Distress Syndrome
Poly-ICLC to Prevent Respiratory Viral Infections A Safety Study
This study will examine the safety of an experimental medication called Poly-ICLC, developed for preventing or reducing the severity of infections from influenza and other viruses acquired through the nose, mouth and lungs.
- Conditions
- Influenza, Severe Acute Respiratory Distress Syndrome, Smallpox, Ebola
- Trial name
- NCT00646152
- Testing
- Poly-ICLC
- Where
- United States
- Volunteers
- 57 people
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Influenza
Study of a Pandemic Influenza Vaccine in Children
The World Health Organisation has warned that an influenza pandemic is inevitable. The avian influenza strain H5N1 is one of the leading candidates to cause the next influenza pandemic.
- Trial name
- NCT00370864
- Testing
- H5N1 pandemic influenza vaccine
- Where
- 2 sites in Australia
- Volunteers
- 220 people, healthy volunteers welcome
- Sponsor
- Seqirus
Influenza
A Study to Evaluate the Safety of 3 New 6:2 Influenza Virus Reassortants in Adults
This prospective annual release study was designed to assess the safety of a trivalent influenza virus vaccine using two new strains recommended for the 2012-2013 influenza season not previously contained in the trivalent…
- Trial name
- NCT01579916
- Testing
- Trivalent Influenza Virus Vaccine
- Where
- 3 sites in United States
- Volunteers
- 303 people, healthy volunteers welcome
- Sponsor
- MedImmune LLC
Influenza, Virus Diseases
Safety of and Immune Response to a Bird Flu Virus Vaccine (H9N2) in Healthy Adults (Study B)
Avian influenza (AI), also known as bird flu, has become a major public health concern in many regions of the world. The purpose of this study is to evaluate the safety of and immune response to an AI vaccine in healthy adults.
- Trial name
- NCT00380237
- Testing
- H9N2 (6-2) AA ca Reassortant (A/Chicken/Hong Kong/G9/97 x A/Ann Arbor/6/60 ca)
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
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
A Prospective Study to Examine the Effectiveness and Safety of Neuraminidase Inhibitors in Volunteers Who Receive Long-term Prophylaxis Against Pandemic Influenza: PIPET B
This aim of this project is to evaluate the efficacy of neuraminidase inhibitors as prophylaxis against pandemic influenza infection in patients who are prescribed a long term course in the context of a place of employment or…
- Trial name
- PIPET B (NCT00640211)
- Where
- 8 sites in Australia
- Volunteers
- healthy volunteers welcome
- Sponsor
- Kirby Institute
Influenza, Human, Influenza
Mail Outreach To Increase Vaccination Acceptance Through Engagement
The aim of this study is to determine whether receiving a core letter signed by the Surgeon General or the Director of the National Vaccine Program that provides only information about influenza, or a core letter signed by the…
- Conditions
- Influenza, Human, Influenza, Human Flu
- Trial name
- MOTIVATE (NCT02243774)
- Testing
- Core letter signed by Surgeon General, Core letter signed by the Director of the National Vaccine Program, Core letter signed by Surgeon General + implementation prompt
- Where
- United States
- Volunteers
- 228,000 people, healthy volunteers welcome
- Sponsor
- Brigham and Women's Hospital
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
Prevention of Influenza
Study of Biomarkers of Immune Activation Associated with Symptoms and Immune Responses After Influenza Vaccination in Adults
This clinical fase IV study, using the administration of a single dose of a quadrivalent, inactivated, split influenza virus vaccine as biological intervention will mirror a study conducted at Imperial College, London, UK that…
- Trial name
- NCT03160118
- Testing
- Seasonal,quadrivalent,influenza vaccine
- Where
- Belgium
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University Hospital, Ghent
Upper Respiratory Tract Infections
Interferon Alpha Lozenges in the Prevention of Winter Colds and Flu
The aim of the study is to see if lozenges containing a low dose of interferon-alpha can prevent and/or reduce the severity of colds and flu.
- Trial name
- NCT00895947
- Testing
- interferon-alpha
- Where
- Australia
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Ainos, Inc. (f/k/a Amarillo Biosciences Inc.
Influenza, Virus Diseases
Safety of and Immune Response to Recombinant Live-Attenuated Influenza H6N1 Virus Vaccine Vaccine
In the 20th century, influenza pandemics occurred in 1918, 1957, and 1968, and were associated with significant morbidity and mortality.
- Trial name
- NCT00734175
- Testing
- H6N1 Teal HK 97/AA ca recombinant vaccine
- Where
- United States
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Influenza
Evaluating the Safety and Immunogenicity of a Live Attenuated Virus Vaccine to Prevent Influenza H3N2v Disease
This study will evaluate the safety and immunogenicity of the H3N2v MN 2010/AA ca live attenuated influenza vaccine (H3N2v LAIV) in healthy children and adults, 6 to 26 years old.
- Trial name
- NCT02883426
- Testing
- H3N2v MN 2010/AA ca live attenuated influenza vaccine (LAIV), H3N2v inactivated subvirion influenza vaccine
- Where
- United States
- Volunteers
- 1 people, healthy volunteers welcome
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
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
- 181 sites in United States, Argentina and 3 more
- Volunteers
- 10,000 people
- Sponsor
- Cidara Therapeutics Inc., a subsidiary of Merck & Co., Inc. (Rahway, New Jersey USA)
Influenza, Healthy
Evaluate the Shedding and Immunogencity of Different Formulations of FluMist in Children 24 to <48 Months of Age
This study is being conducted to compare the immunogenicity, safety, and viral shedding of a new A/H1N1 strain that will be incorporated into the FluMist quadrivalent formulation for the 2017-2018 influenza season with the…
- Trial name
- FluMist (NCT03143101)
- Testing
- FluMist trivalent (2015-2016), FluMist Quadrivalent (2015-2016), FluMist Quadrivalent (2017-2018)
- Where
- 12 sites in United States
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- MedImmune LLC
Influenza, Vaccine
A Study to Evaluate Intramuscular ASP7374
The purpose of this study is to evaluate safety and immunogenicity of intramuscular ASP7374 in adults ≥61 years of age.
- Trial name
- NCT01961960
- Testing
- ASP7374
- Where
- Japan
- Volunteers
- 55 people, healthy volunteers welcome
- Sponsor
- UMN Pharma Inc.
Influenza A
Safety and Immunogenicity of Live Influenza A Vaccine for Avian Influenza H7N7
Every year the human population suffers from seasonal outbreaks of influenza resulting in both illness and death. However, the rates of illness and death from seasonal outbreaks are significantly lower than those suffered during…
- Trial name
- NCT00922259
- Testing
- Influenza A H7N7 vaccine
- Where
- United States
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)