Clinical trials: Influenza in Humans
Influenza
Safety, Immunogenicity, and Relative Efficacy of H1N1 Vaccines in Adults Aged 18 Years and Older
The purpose of this study is to characterize the safety, immunogenicity, and relative efficacy of the H1N1 (swine) flu vaccines GSK2340273A and GSK2340274A in adults 18 years of age or older.
- Trial name
- NCT00979602
- Testing
- GSK2340274A, GSK2340273A
- Where
- 38 sites in United States, Canada
- Volunteers
- 4,048 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Influenza
Efficacy Study of an Investigational Influenza Vaccine (Vero Cell Derived) to Prevent Culture Confirmed Influenza Infection (CCII)
The primary purpose of this study is to demonstrate the efficacy of an investigational Vero-cell derived influenza vaccine to prevent infection in an adult population with an influenza virus that is antigenically similar to one…
- Trial name
- NCT00566345
- Testing
- Inactivated seasonal influenza vaccine (split virus, Vero cell-derived), Phosphate buffered saline
- Where
- 34 sites in United States
- Volunteers
- 3,670 people, healthy volunteers welcome
- Sponsor
- Alachua Government Services, Inc.
H7N9 Influenza
Dose-finding Study of Four Dosage Levels of an H7N9 Influenza Vaccine in Adults Between Ages of 18 Years and 65 Years
Evaluate the safety and immunogenicity of four different doses of H7N9 vaccination in adults between the ages of 18 years and 65 years.
- Trial name
- NCT01928472
- Testing
- H7N9c low dose with adjuvant, H7N9c medium dose with adjuvant, H7N9c high dose with adjuvant
- Where
- 6 sites in United States
- Volunteers
- 402 people, healthy volunteers welcome
- Sponsor
- Novartis Vaccines
Influenza
High Dose Influenza Vaccine in Nursing Home - Pilot Study
The purpose of this pilot evaluation is to help determine the feasibility and power needed to prospectively evaluate relative effectiveness of high-dose influenza vaccine in preventing influenza mortality and hospitalization in a…
- Trial name
- NCT01720277
- Testing
- HD Fluzone Vaccine, SD Fluzone Vaccine
- Where
- 2 sites in United States
- Volunteers
- 2,957 people
- Sponsor
- Insight Therapeutics, LLC
Influenza
Safety & Pharmacokinetics Study of Inhaled Laninamivir Octanoate TwinCaps® Dry Powder Inhaler in Children With Influenza
This Phase 1/2 protocol is designed to collect safety, tolerability and pharmacokinetic data of two doses of Laninamivir Octanoate in children and adolescents. The protocol will also explore virology and efficacy endpoints.
- Trial name
- FROSTY (NCT02014649)
- Testing
- 20 mg laninamivir octanoate, 40 mg laninamivir octanoate
- Where
- 28 sites in United States
- Volunteers
- 15 people
- Sponsor
- Biota Scientific Management Pty Ltd
Influenza
T-cell And General Immune Response to Seasonal Influenza Vaccine (SLVP018) Year 5, 2013
This study will investigate markers, mechanisms and define general predictors for immunological health by comparing influenza vaccine responses in monozygotic and dizygotic twins.
- Trial name
- NCT03023176
- Testing
- Fluzone® standard IIV3, Fluzone® standard IIV3 Pediatric Dose
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Stanford University
SARS-CoV-2 Infection, COVID-19
Safety and Immunogenicity of BNT162b2 Coadministered With SIIV in Adults 18 Through 64 Years of Age
This study will assess the safety and immunogenicity of a fourth dose (booster) of BNT162b2 when coadministered with SIIV compared to separate administration of the vaccines when given 1 month apart (SIIV followed by BNT162b2)…
- Trial name
- NCT05310084
- Testing
- BNT162b2, Seasonal Inactivated Influenza Vaccine
- Where
- 26 sites in Australia, New Zealand
- Volunteers
- 1,134 people, healthy volunteers welcome
- Sponsor
- BioNTech SE
Tetanus, Diphtheria
Confirmatory Study of BK1310 in Healthy Infants
The purpose of this study is to evaluate immunogenicity of BK1310 for all antigens (anti-PRP, diphtheria toxin, pertussis, tetanus toxin, and polio virus), after 3 times of injection, when compared noninferiority with…
- Conditions
- Tetanus, Diphtheria, Pertussis, Poliomyelitis
- Trial name
- NCT03891758
- Testing
- DPT-IPV-Hib, Hib vaccine, DPT-IPV
- Where
- Japan
- Volunteers
- 267 people, healthy volunteers welcome
- Sponsor
- Tanabe Pharma Corporation
Common Cold
The Effect of Paracetamol, Pseudoephedrine Hydrochloride, Dextromethorphan Hydrobromide and Chlorpheniramine Maleate Tablets Compared to Placebo in Subjects Suffering From the Common Cold or Influenza.
This phase IV multi-centre, randomised, double-blind, placebo-controlled, parallel-group, single-dose study will assess the efficacy and tolerability of the active tablets versus placebo in participants suffering from cold and…
- Trial name
- NCT02246166
- Testing
- Test tablet
- Where
- 2 sites in China
- Volunteers
- 53 people
- Sponsor
- GlaxoSmithKline
Influenza, Human
Evaluating The Safety And Clinical Efficacy Of Elderberry Extract In Patients With Influenza
This research is being done to determine if an extract of cooked elderberries will help decrease the duration and severity of influenza symptoms in patients with confirmed influenza.
- Trial name
- NCT03410862
- Testing
- Elderberry Extract
- Where
- United States
- Volunteers
- 87 people
- Sponsor
- michael macknin
HIV Infections
H1N1 Influenza Vaccine Immunogenicity in HIV-1 Infected Patients
The overall goal of this study is to study influenza vaccine responses in HIV infected individuals. Immunocompromised individuals require special protection from influenza, but may not respond appropriately to the standard killed…
- Trial name
- NCT01111162
- Testing
- H1N1 vaccination
- Where
- United States
- Volunteers
- 120 people
- Sponsor
- University of Pennsylvania
Haemophilus Influenza
A Phase III Clinical Trial of a Haemophilus Influenzae Type b (Hib) Conjugate Vaccine
Haemophilus influenza type b (Hib) remains a serious global health threat associated with high mortality and morbidity in young children.
- Trial name
- NCT02692859
- Testing
- Hib conjugate vaccine
- Volunteers
- 1,992 people, healthy volunteers welcome
- Sponsor
- Jiangsu Province Centers for Disease Control and Prevention
Influenza A Subtype H5N1 Infection
Influenza A/H5N1 Vaccine Clinical Trial (IVACFLU-A/H5N1) - Phase 1
This is a first-in-human study of safety and immunogenicity of an A/H5N1 inactivated whole cell vaccine when given in two injections in two doses (low and high) compared to a placebo in 76 healthy adult subjects in Vietnam.
- Trial name
- NCT02171819
- Testing
- IVACFLU-A/H5N1, 7.5 mcg, IVACFLU-A/H5N1, 15 mcg
- Where
- Vietnam
- Volunteers
- 75 people, healthy volunteers welcome
- Sponsor
- Institute of Vaccines and Medical Biologicals, Vietnam
Influenza
Study to Assess Efficacy and Safety of Baloxavir Marboxil In Combination With Standard-of-Care Neuraminidase Inhibitor In Hospitalized Participants With Severe Influenza
This study will evaluate the efficacy, safety, and pharmacokinetics of baloxavir marboxil in combination with a standard-of-care (SOC) neuraminidase inhibitor (NAI) (i.e., oseltamivir, zanamivir, or peramivir) compared with a…
- Trial name
- NCT03684044
- Testing
- Baloxavir Marboxil
- Where
- 170 sites in United States, Argentina and 26 more
- Volunteers
- 363 people
- Sponsor
- Hoffmann-La Roche
Interpandemic Influenza
Safety and Immunogenicity of Surface Antigen, Inactivated, Adjuvanted With MF59C.1 Influenza Vaccine, Formulation 2008-2009
Trial for annual approval of interpandemic influenza vaccines
- Trial name
- NCT00734734
- Testing
- Seasonal Influenza Vaccine
- Where
- 2 sites in Italy
- Volunteers
- 64 people, healthy volunteers welcome
- Sponsor
- Novartis Vaccines
Influenza
Comparing the Efficacy, Safety, and Tolerability of Combination Antivirals (Amantadine, Ribavirin, Oseltamivir) Versus Oseltamivir for the Treatment of Influenza in Adults at Risk for Complications
Seasonal influenza is responsible for many hospitalizations and deaths each year, despite effective antiviral treatments. Some individuals have medical conditions such as heart or lung diseases that make them particularly at risk…
- Trial name
- IRC003 (NCT01227967)
- Testing
- Amantadine, Ribavirin, Oseltamivir, Oseltamivir
- Where
- 91 sites in United States, Argentina and 3 more
- Volunteers
- 881 people
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Influenza
A Study to Determine the Immunogenicity and Safety Profile of CSL Limited's Influenza Virus Vaccine Compared to a US Licensed Comparator Influenza Virus Vaccine
The purpose of this study is to determine the immunogenicity and safety profile of CSL Limited's Influenza Virus Vaccine compared to a US Licensed Comparator Influenza Virus Vaccine.
- Trial name
- NCT00735475
- Testing
- CSL Limited Influenza Virus Vaccine (Afluria®), US Licensed Influenza Virus Vaccine (Fluzone®)
- Where
- 13 sites in United States
- Volunteers
- 1,268 people, healthy volunteers welcome
- Sponsor
- Seqirus
Virus Diseases, RNA Virus Infections
Lot-to-lot Consistency of a Plant-Derived Quadrivalent Virus-Like Particles Influenza Vaccine in Healthy Adults
This Phase 3 study is intended to assess the clinical lot-to-lot consistency in manufacturing by evaluating and comparing the immunogenicity of three consecutively manufactured lots of the Quadrivalent Virus-Like Particles (VLP)…
- Conditions
- Virus Diseases, RNA Virus Infections, Respiratory Tract Infections, Respiratory Tract Disease
- Trial name
- NCT03321968
- Testing
- Quadrivalent VLP Influenza Vaccine
- Where
- 10 sites in Canada
- Volunteers
- 1,202 people, healthy volunteers welcome
- Sponsor
- Medicago
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, Vaccine
Safety and Immunogenicity of a Live-attenuated Universal Flu Vaccine Followed by an Inactivated Universal Flu Vaccine
The clinical study will evaluate safety and the immune response of a prime- boost regimen with a live attenuated influenza vaccine (LAIV) prime and an inactivated split influenza vaccine (IIV) boost with or without adjuvant.
- Trial name
- NCT03300050
- Testing
- cH8/1N1 LAIV, AS03-adjuvanted cH5/1N1 IIV, cH5/1N1 IIV
- Where
- 2 sites in United States
- Volunteers
- 65 people, healthy volunteers welcome
- Sponsor
- PATH