View clinical trials related to Influenza, Human.
Filter by:This open-label, four group, fixed-sequence study will evaluate the safety and pharmacokinetic interaction of AL-794 on oseltamivir, JNJ-63623872 (formerly VX-787) and probes for P-glycoprotein, CYP3A and OATP1B1 in healthy volunteers.
The purpose of this study is to assess the prevalence, strain circulation and disease burden of seasonal Influenza A and B in Panama, selected countries of Central America and the Caribbean from the Year 2010 to 2015.
This study is powered to prospectively evaluate the relative effectiveness of adjuvanted trivalent influenza vaccine (aTIV; FLUAD) in preventing influenza mortality, hospitalization, and functional decline in a nursing home population in the U.S., compared to the commercially available, standard dose trivalent seasonal influenza vaccine (TIV; Fluvirin).
This is a prospective pilot study designed to suggest differences in the immunologic response to the seasonal influenza vaccine in people with regular vaccination history compared to those vaccinated less regularly. Participants will receive one dose of the Food and Drug Administration (FDA) approved 2016-2017 seasonal influenza vaccine. Immune system data will be collected at standard time points. The duration of the study for each participant will be approximately 1 month.
This is an open-label, randomized trial in up to 210 adults aged 65-74 years to evaluate the immune response to consecutive influenza vaccination across 2 seasons. Participants will be randomized to receive 1 of 3 licensed and recommended vaccines in the first year; 2 arms will receive the same vaccination in the second year and the third arm will be randomized again to 1 of 3 licensed vaccines. All participants will have pre and post-vaccination serum blood draws for a total of 6 draws over 18 months.
Although clinical presentation of influenza is often symptomatic, asymptomatic cases also occur. The knowledge of the incidence of asymptomatic influenza among healthcare workers is very important because of the risk of cross-transmission to hospitalized patients. The principal objective of the study is to estimate the incidence of symptomatic and asymptomatic influenza among healthcare workers in short-stay wards. The results of this study will lead to a better understanding of the burden of asymptomatic influenza among healthcare workers and might be used as an argument to increase influenza vaccine coverage among healthcare workers.
The purpose of this study is to investigate clinical efficacy of KT07 capsule in alleviation of fever and other symptoms including nasal congestion, sore throat, cough, aches and pains, fatigue, headache, chills or sweats in subjects with acute uncomplicated influenza.
The purpose of this study is to evaluate the immune response, safety and reactogenicity after receiving combined DTPa-IPV/Hib vaccine when administered as a three-dose primary vaccination course at 3, 4.5 and 6 months of age and as a booster dose at 18 months of age in Russian healthy children according to the Russian immunisation schedule
The purpose of this study is to assess the immunogenicity and safety of the Infanrix hexa booster dose given at 11-18 months of age to infants who received primary vaccination at 6-14 weeks. All infants in this booster study were born to pregnant women who participated in the study 116945 [DTPA (BOOSTRIX)-047] and having received the full primary vaccination series as per protocol requirement in study 201330 [DTPA (BOOSTRIX)-048.
The rapid and accurate detection of influenza virus in respiratory specimens is required for optimal management of patients with acute respiratory infections. Because of the variability of the symptoms and the numerous other causes of influenza-like illness, the diagnosis of influenza cannot be made on the basis of clinical criteria alone. Thus, rapid influenza diagnostic tests have been developed such as the Alere i Influenza A&B isothermal nucleic acid assay. Investigators prospectively evaluated the performance of the Alere i Influenza A&B assay in comparison with the routine Xpert Flu/RSV assay.