Clinical trials: Respiratory Virus
COVID-19
Study to Evaluate Safety and Immunogenicity of COVID-19 Vaccine in Children 6 Months to < 12 Years
This is a Phase 2/3 randomized, observer-blinded, placebo-controlled, age de-escalation trial to evaluate the safety and immunogenicity of 2 primary doses of SARS-CoV-2 rS with Matrix-M™ adjuvant (NVX-CoV2373) given 21 days apart…
- Trial name
- COVID-19 (NCT05468736)
- Testing
- SARS-CoV-2 rS/Matrix-M1 Adjuvant (Initial Vaccination Period)
- Where
- 94 sites in United States, Colombia and 8 more
- Volunteers
- 3,600 people, healthy volunteers welcome
- Sponsor
- Novavax
Influenza
A Study to Evaluate the Safety and Immunogenicity of GSK Biologicals' Seasonal Influenza Vaccine in Adults
This study is designed to test the immunogenicity and reactogenicity of the Fluarix™/Influsplit SSW® influenza vaccine containing the influenza strains recommended for the 2010-2011 season.
- Trial name
- NCT01144299
- Testing
- Fluarix™/Influsplit SSW®
- Where
- 6 sites in Germany
- Volunteers
- 114 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
COVID-19
Immunogenicity and Safety Study of the 3rd Booster Dose Using the High or Medium Dose of Inactivated Vaccine in Healthy Adults in in Hong Kong
This is a randomized, double-blinded, Phase IIb clinical trial of COVID-19 vaccine (CoronaVac®) manufactured by Sinovac Research \& Development Co., Ltd.The purpose of this study is to evaluate to evaluate the changes in…
- Trial name
- NCT05254236
- Testing
- COVID-19 Vaccine (Vero Cell), Inactivated (Medium-dose), COVID-19 Vaccine (Vero Cell), Inactivated (High-dose)
- Where
- China
- Volunteers
- healthy volunteers welcome
- Sponsor
- Sinovac Research and Development Co., Ltd.
SARS-CoV-2, Influenza
A Safety, Reactogenicity, and Immunogenicity Study of mRNA-1045 (Influenza and Respiratory Syncytial Virus [RSV]) or mRNA-1230 (Influenza, RSV, and Severe Acute Respiratory Syndrome Coronavirus 2 [SARS-CoV-2]) Vaccine in Adults 50 to 75 Years Old
The primary goal of this study is to evaluate the safety and reactogenicity of multi-component vaccines mRNA-1045 (Influenza and RSV) and mRNA-1230 (influenza, RSV, and SARS-CoV-2) compared with mRNA-1010 (influenza), mRNA-1345…
- Conditions
- SARS-CoV-2, Influenza, RSV
- Trial name
- NCT05585632
- Testing
- mRNA-1010, mRNA-1345, mRNA-1273.214
- Where
- 30 sites in United States, Australia and 1 more
- Volunteers
- 392 people, healthy volunteers welcome
- Sponsor
- ModernaTX, Inc.
Herpes Zoster
A Study to Evaluate the Safety and Immunogenicity of ChAdOx1-VZV in Healthy Adults Aged 50-65 Years
This is a randomized, observer blind and controlled study. Participants in low-dose and high-dose IM group will be randomized in a ratio of 2:1 to receive either the investigational product or the control.
- Trial name
- NCT05991427
- Testing
- Recombinant Zoster Vaccine (Adenovirus Vector) (ChAdOx1-VZV), Zoster Vaccine Recombinant, Adjuvanted (Shingrix), ChAdOx1-VZV
- Where
- Canada
- Volunteers
- 65 people, healthy volunteers welcome
- Sponsor
- CanSino Biologics Inc.
Influenza
TIV and High Dose TIV in Subjects With Rheumatoid Arthritis
A randomized, double-blinded, Phase II study in adults with Rheumatoid Arthritis receiving TNF-alpha-inhibitor therapy aged 18 to 64 years of age and healthy gender-and age-matched control subjects .
- Trial name
- NCT01436370
- Testing
- Trivalent inactivated influenza vaccine
- Where
- United States
- Volunteers
- 102 people, healthy volunteers welcome
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
COVID-19
Efficacy and Safety of Direct Anti HCV Drugs in the Treatment of SARS-COV-2 (COVID-19)
COVID 19 which started from a zoonotic transmission related to crowded markets was confirmed to have a high potential for transmission to close contacts on 20 January 2020 by the National Health Commission of China and it was…
- Trial name
- CCOVID-19 (NCT04535869)
- Testing
- Sofosbuvir 400 MG plus Daclatasvir 200mg
- Where
- Egypt
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Mansoura University
Influenza, Human
A Study About Modified RNA Vaccines Against Influenza in Healthy Adults
The purpose of this study is to learn if modified RNA (modRNA) vaccines for the prevention of influenza are: safe; and how these vaccines produce an immune response in generally healthy adults.
- Trial name
- NCT06436703
- Testing
- Influenza ModRNA Vaccine, Quadrivalent Influenza Vaccine (QIV)
- Where
- 32 sites in United States
- Volunteers
- 1,202 people, healthy volunteers welcome
- Sponsor
- Pfizer
HIV/AIDS, Hypertension
Evaluating the Impact of a Community Health Worker Program in Neno, Malawi
This protocol concerns the implementation and evaluation of an intervention designed to realign the existing cadre of Community Health Workers (CHW) in Neno District, Malawi to better support the care needs of the clients they…
- Conditions
- HIV/AIDS, Hypertension, Asthma, Diabetes
- Trial name
- NCT03106727
- Testing
- Household model
- Where
- Malawi
- Volunteers
- 122,395 people, healthy volunteers welcome
- Sponsor
- Partners in Health
Covid19, Human Milk
The Effect of Covid-19 on Breast Milk Microbiome and Its Bioactive Components
Coronavirus disease (Covid-19) is a new public health crisis threatening humanity caused by SARS-CoV-2. Although it originated in China's Hubei province in late 2019, it has spread to many countries around the world.
- Trial name
- NCT04836754
- Where
- Turkey (Türkiye)
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Aysu Yıldız Karaahmet
Covid-19, Pregnant
The Effect of Different Masks Used by Pregnant Women on Vital Signs and Non Stress Test During The COVID-19
This study was conducted to examine the effects of different masks used by pregnant women on vital signs and non stress test (NST) during the COVID-19. This study was conducted as a single-blind randomized controlled trial.
- Conditions
- Covid-19, Pregnant, Fetus, Mask
- Trial name
- NCT05578729
- Testing
- Single surgical mask group, Double surgical mask group, N95 mask group
- Where
- Turkey (Türkiye)
- Volunteers
- 91 people, healthy volunteers welcome
- Sponsor
- Bozok University
Long COVID, COVID-19 Pandemic
Long COVID and Its Associations With Health Outcomes in Older Adults
The Peking University Health Cohort in Anning, Yunnan (PKUHC-AN) is a prospective cohort study carried out in Anning, Yunnan. The primary aim of this study is to investigate the impact of COVID-19 on older adults' health, and to…
- Conditions
- Long COVID, COVID-19 Pandemic, Elderly Infection, Vaccine Reaction
- Trial name
- NCT05825651
- Testing
- no interventions
- Where
- China
- Volunteers
- 11,527 people, healthy volunteers welcome
- Sponsor
- Peking University
MERS (Middle East Respiratory Syndrome), MERS
Study of Safety and Immunogenicity of BVRS-GamVac
The Middle East respiratory syndrome coronavirus (MERS-CoV) was identified in 2012 during the first Middle East respiratory syndrome (MERS) outbreak.
- Trial name
- NCT04130594
- Testing
- BVRS-GamVac
- Where
- Russia
- Volunteers
- 162 people, healthy volunteers welcome
- Sponsor
- Gamaleya Research Institute of Epidemiology and Microbiology, Health Ministry of the Russian Federation
Influenza
Safety and Immunogenicity of Influenza H9 Vaccine in Humans
H9N2 influenza circulates in animal and poultry and has caused delf limiting infections in children. Influenza H9N2 poses a pandemic threat to humans.
- Trial name
- NCT00814229
- Testing
- H9N2 whole virus vaccine, IM, 1.5microg, H9N2 whole virus vaccine, IM, 5microg, H9N2 whole virus vaccine vaccine, IM, 15microg
- Where
- United Kingdom
- Volunteers
- 353 people, healthy volunteers welcome
- Sponsor
- University Hospitals, Leicester
RSV Infection
Drug-Drug Interaction Study Between EDP-938, Cyclosporine and Prednisone in Healthy Adult Subjects
A Non-Randomized, Open-Label, Two-Part, Drug-Drug Interaction Study to Evaluate the Effects of Cyclosporine and Prednisone on the Pharmacokinetics and Safety of EDP-938 in Healthy Adult Subjects
- Trial name
- NCT03750383
- Testing
- EDP-938, Cyclosporine, Prednisone
- Where
- United States
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- Enanta Pharmaceuticals, Inc
Influenza, Human
Recombinant Influenza Vaccine Versus Standard Egg-Based Inactivated Influenza Vaccine in Adults 18-64 Years
This randomized, active comparator trial will compare the clinical efficacy of recombinant influenza vaccine (RIV) to standard-dose egg-based inactivated influenza vaccine (SD IIV) among adults aged 18-64 years.
- Trial name
- NCT05514002
- Testing
- Fluzone Quadrivalent, Flublok Quadrivalent
- Where
- 4 sites in United States
- Volunteers
- 3,988 people, healthy volunteers welcome
- Sponsor
- Centers for Disease Control and Prevention
Influenza
H5 Booster After a Two Dose Schedule
The purpose of this study is to determine whether a third dose of vaccines containing A/Vietnam/1203/04 provides more immunity than two doses.
- Trial name
- NCT00240968
- Testing
- Inactivated Influenza A/H5N1 Vaccine (sanofi pasteur)
- Where
- 3 sites in United States
- Volunteers
- 337 people, healthy volunteers welcome
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Airborne Microorganisms, Particulate Matter (PM)
Clean Air for Everyone (CLAIRE): an Intervention Study to Reduce the Amount of Fine Particulate Matter and Microorganisms in Classroom Air
In this study, the investigators tested whether portable air cleaners can improve the air quality in primary school classrooms. Poor air quality can affect children's respiratory health and learning.
- Trial name
- CLAIRE (NCT07479420)
- Testing
- HEPA filter air cleaners, Ionization or plasma air cleaners
- Where
- Netherlands
- Volunteers
- 180 people, healthy volunteers welcome
- Sponsor
- Lidwien Smit
Influenza, Influenza-like Illness
Evaluation of Psychometric Testing Properties of Severity Symptom Grading Scale of Influenza Infection: Flu-PRO Stage III
There is no standardized method for evaluating the symptoms of influenza. A standardized instrument for measuring influenza symptoms, with appropriate scientifically derived content and construct validity would have value for…
- Trial name
- FluPRO3 (NCT02302924)
- Where
- 5 sites in United States
- Volunteers
- 535 people, healthy volunteers welcome
- Sponsor
- Henry M. Jackson Foundation for the Advancement of Military Medicine
Influenza, Influenza, Human
Revaccination With Influenza Vaccine GSK1247446A
The protocol is designed to demonstrate the safety of influenza vaccine GSK1247446A after revaccination.
- Trial name
- NCT00545025
- Testing
- Influenza Vaccine GSK1247446A, Fluarix™
- Where
- Belgium
- Volunteers
- 243 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
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