View clinical trials related to Influenza.
Filter by:This was an extensive, double-blind, randomized, placebo-controlled phase 3 study that aimed to evaluate the safety and immunogenicity of the seasonal inactivated, split virion, trivalent influenza vaccine (IVACFLU-S) in children from 6 months to under 18 years old and the elderly over 60 years old in Vietnam. The main target: Evaluating the safety of the single or double dose of seasonal influenza vaccine (IVACFLU-S) in Vietnamese children aged 6 months to 17 years and adults over 60 years old. Evaluating the immunogenicity of the seasonal inactivated, split virion, trivalent influenza vaccine (IVACFLU-S) after 1st injection on day 22 (+7) for groups ≥ 9 years old or day 49 (+7) for groups of 6 months to 8 years for each antigenic component of the vaccine.
The purpose of this study is to evaluate the AFIX-OB model to determine its impact on the change in flu and pertussis (Tdap) uptake, provider knowledge, attitudes and beliefs, and patient knowledge, attitudes and beliefs regarding maternal vaccination. The structure of the model and quality improvement interventions are guided by theory including the elaboration likelihood model and P3 model. These quality improvement measures will be implemented in OB clinics within the Yale New Haven Health System.
This trial is taking place in Los Angeles, CA among patients from primary care practices within the UCLA Health System. The study design is a parallel 2-arm trial. The parallel arms are 1) a reminder letter for the second dose of influenza vaccine (reminder messages sent via the patient portal) with a direct appointment scheduling link included in the reminder and 2) a reminder letter for the second dose of influenza vaccine, but no direct appointment scheduling link included.
This is a prospective observational study using a mobile study platform (app) that is designed for use on Android phones. Study participants will provide baseline demographic and medical information and report symptoms of respiratory infection on a weekly basis using the app. Participants will also report use of prevention techniques on the weekly survey. Mobility data will be collected passively using the sensors on the participant's smartphone, if the participant has granted the proper device permissions. The overall goals of the study are to track spread of coronavirus-like illness (CLI), influenza-like illness (ILI) and non-specific respiratory illness (NSRI) on a near-real time basis and identify specific behaviors associated with an increased or decreased risk of developing these conditions.
This study examined the etiology of acute respiratory viral infections (ARVI) during the 2015-2016 season, evaluated the statistics of the incidence of influenza and ARVI in this period (epidemiology: severity of the disease and bacterial exacerbations; demographics of patients; duration and timing of treatment; safety; quality of treatment), and evaluated the effectiveness of complex therapy with an emphasis on the using of interferon inducers in hospitalized children aged 3 to 11 years.
This study evaluates the use of Kagocel for the prevention of acute respiratory viral infections (ARVI) and influenza during the epidemic rise in the incidence of diseases in Russia in 2018 (epidemiology: the number of cases during the period of Kagocel administration and follow-up, bacterial exacerbations, the number of repeated episodes (reinfection), demographics of patients, safety, adherence to treatment) in students at risk due to stress, lack of sleep and fatigue.
This randomized, partially-blinded, active comparator-controlled was conducted at multiple sites globally. The composition of QVLP used in this study includes a mix of recombinant H1, H3, and two B hemagglutinin proteins expressed as VLPs and is based on the 2020-2021 influenza virus strains. In this study, 3 dose levels (15 μg/strain, 30 μg/strain, and 45 μg/strain) of QVLP were planned to be tested in combination with 2 dose levels of AS03 adjuvant (full and half dose) in a single-dose regimen to select a dose level of QVLP and adjuvant dose level-combination that is safe and effective for further development. Participants participated in this study for up to approximately 13 months, during which the first visit was scheduled for screening (up to 7 days in advance of vaccine administration) and the second visit on Day 0 was scheduled for vaccine administration. Telephone contacts were made on Day 1, Day 8, and monthly (starting after Day 28) until the end of the study for safety assessments, including concomitant medication use review. Blood draws at the clinic site for key safety assessments were made on Day 3, and Day 28 and for key immunogenicity assessments on Day 0, Day 28, Day 182 (6-month follow-up), and Day 365 (12-month follow-up).
this study evaluates the use of Kagocel for the prevention of acute respiratory viral infections (ARVI) and influenza during the epidemic rise in morbidity in Russia in the 2017-2018 season (epidemiology: number of cases during the period of taking Kagocel and follow-up, severity of the disease, bacterial exacerbations, number of repeated episodes (reinfection); patients demography; safety) in health care workers who are at risk.
This is a Phase 2b, multi-center, double-blind, randomized, placebo-controlled, parallel-group study of NKT versus placebo in otherwise healthy adults presenting with acute uncomplicated ILI due to influenza or other respiratory viruses in a community setting.
The purpose of this study is to evaluate the safety , tolerability and pharmacokinetics after multiple ascending of HNC042 given to healthy Chinese volunteers, compared to placebo.