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Found 85 clinical trials
Impact of High Dietary Fiber on Microbiome and Vaccine Responses

To learn if diet can enhance the microbes (such as bacteria and viruses) found in your gut and improve the body's immune response to the influenza (flu) vaccine.

  • 0 views
  • 20 Oct, 2022
  • 1 location
Response to Influenza Vaccine During Pregnancy (FLU-PG)

This is one project of a larger ongoing study related to the immune system's response to the flu virus. This study is designed to investigate the immune response to vaccination in pregnancy.

quadrivalent inactivated influenza vaccine
trivalent influenza vaccine
vaccination
Accepts healthy volunteers
  • 34 views
  • 17 May, 2022
  • 1 location
Response to Live Attenuated Influenza Vaccine in Tonsillar Tissues and Blood (FLU-Tonsil)

This is one project of a larger ongoing study related to the immune system's response to the flu virus. This study is designed to investigate the immune response to a nasal flu immunization in tonsillar tissue compared to what can be measured in the blood.

live attenuated influenza vaccine
trivalent influenza vaccine
Accepts healthy volunteers
flumist
  • 0 views
  • 17 May, 2022
  • 1 location
Influenza Human Challenge Model

This study examines how the immune system responds to the flu virus (H3N2) during and after infection and how the flu virus is transmitted in the environment. The study will used a flu virus called the H3N2 influenza challenge virus which was produced specifically for use in clinical research in …

peramivir
baloxavir marboxil
zanamivir
immunosuppression
strain
  • 0 views
  • 10 Jul, 2022
  • 3 locations
A Deep Longitudinal Analysis of Next Generation Influenza Vaccines in Older Adults (FluVax3)

This is a prospective, single-arm study designed to understand the mechanisms that lead to a loss of response to influenza vaccine in older adults. The investigators will recruit and longitudinally follow a cohort of 66 older adults (65 years and older) who will receive three different influenza vaccines over three …

influenza vaccination
vaccination
trivalent influenza vaccine
Accepts healthy volunteers
fluzone
  • 0 views
  • 18 Oct, 2022
  • 1 location
Efficacy of Different Doses of Influenza Vaccine in Chronic Hemodialysis Patients

This study was a randomized controlled trial to investigate the immune response of influenza vaccines when doses were increased. and a second vaccination together with an increase in the amount of vaccine in patients with chronic kidney disease receiving hemodialysis

chronic hemodialysis
vaccination
trivalent influenza vaccine
Accepts healthy volunteers
dialysis
  • 0 views
  • 14 Nov, 2021
  • 1 location
Still Climbin': A Randomized Controlled Trial to Improve Coping, Medical Mistrust, and Healthcare Engagement Among Black Sexual Minority Men

This study consists of a randomized controlled trial of a multi-session cognitive behavior therapy (CBT) group intervention that addresses coping with discrimination and medical mistrust among Black sexual minority men (SMM). Primary intervention objectives include increasing health care engagement and receipt of evidence-based preventive care, as well as better coping …

Accepts healthy volunteers
  • 0 views
  • 23 Oct, 2022
  • 1 location
Exercise and COVID-19 Viral T-cell Immunity

Viruses are a major health problem for the general public and at risk populations. Normally, detection of antibody titers is the gold standard for determining the effectiveness of the immune system following natural or vaccine caused immunization. However, determining the effectiveness of other parts of the immune system are less …

Accepts healthy volunteers
PCR test
vaccination
antibody test
  • 0 views
  • 06 Oct, 2021
  • 1 location
B Cell and Antibody Response to Seasonal Influenza Vaccines in Younger and Older Adults

This study will examine how various FDA-approved seasonal influenza vaccine types, used in a manner consistent with their approved use, impact the characteristics of influenza specific antibodies in humans, and how these responses differ based on age and prior immunization history.

Accepts healthy volunteers
trivalent influenza vaccine
antibody test
fluzone
  • 0 views
  • 06 Jun, 2022
  • 1 location
Response to Inactivated Influenza Vaccine in Lymph Tissue and Blood (FLU-LN)

This is one project of a larger ongoing study related to the immune system's response to the flu virus. This study is designed to determine how immune memory develops at the actual site of exposure, and how immunization may alter this process.

quadrivalent inactivated influenza vaccine
body mass index
trivalent influenza vaccine
Accepts healthy volunteers
  • 0 views
  • 12 May, 2022
  • 1 location