Clinical trials: Viral Infections, open to volunteers
COVID-19
TDCS Stimulation After Covid-19 Infection
In this study, the effects of bilateral stimulation of the dorsolateral prefrontal cortex (DLPFC) with active tDCS (transcranial direct stimulation/transcranial direct stimulation) on neurocognitive (memory and executive)…
- Trial name
- NCT06183424
- Testing
- Transcranial Direct Stimulation
- Where
- Turkey (Türkiye)
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Istanbul Medipol University Hospital
Venezuelan Equine Encephalomyelitis
Safety and Immunogenicity Study of Venezuelan Equine Encephalomyelitis (VEE) Vaccine as Booster Vaccine in Adults
The purpose of this study is to evaluate the safety and immunogenicity of VEE vaccine, C-84, TSI-GSD 205, Lot 7, Run 1, and collect data on the incidence of occupational VEE infection in vaccinated personnel.
- Trial name
- VEE (NCT03531242)
- Testing
- 0.5 mL Inactivated, Dried, C-84, TSI-GSD 205, Lot 7, Run 1
- Where
- United States
- Volunteers
- 500 people, healthy volunteers welcome
- Sponsor
- U.S. Army Medical Research and Development Command
Hand, Foot, and Mouth Disease (HFMD), Enterovirus 71 Infection
Bridging Clinical Trial of EV71 Vaccine in Vietnamese Children
The purpose of this study is to evaluate the immunogenicity and safety of an inactivated Enterovirus Type 71 (EV71) vaccine, manufactured by Sinovac, in healthy Vietnamese children aged 6 to 71 months.
- Trial name
- NCT07793175
- Testing
- EV71 vaccine
- Where
- Vietnam
- Volunteers
- 320 people, healthy volunteers welcome
- Sponsor
- Sinovac Biotech Co., Ltd
Immunosenescence, Uninfected Older
Interferon Reference for Older People - REFIPA Study
The diagnosis of respiratory viral infections is mainly based on PCR tests targeting the DNA or RNA of suspected viruses, including SARS-CoV-2, RSV and influenza viruses.
- Trial name
- REFIPA (NCT07239830)
- Testing
- Uninfected older adults
- Where
- France
- Volunteers
- 62 people, healthy volunteers welcome
- Sponsor
- Hospices Civils de Lyon
SARS-CoV Infection, Covid19
KIDney Injury in Times of COVID-19 (KIDCOV)
There is an unmet need to evaluate the impact of sub-clinical/mild COVID19 disease in the outpatient setting on prevalent and incident renal injury, as this data is currently unavailable.
- Conditions
- SARS-CoV Infection, Covid19, Corona Virus Infection, Acute Kidney Injury
- Trial name
- KIDCOV (NCT04705766)
- Testing
- Urine Collection
- Where
- 3 sites in United States
- Volunteers
- 2,000 people, healthy volunteers welcome
- Sponsor
- University of California, San Francisco
Long COVID, Long COVID Syndrome
Evaluation of MicroRNAs and Vitamin B12 Expression in Subjects with Neurologic Symptoms of Depression, Anxiety and Fatigue in Long COVID-19
At the moment, the number of people with long COVID is unkown because there is still no effective diagnosis. This is why is very important to analyze the most common symptoms, which are: depression, anxiety and fatigue.
- Trial name
- NCT06864156
- Where
- Mexico
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Instituto Nacional de Rehabilitacion
Bacterial Sepsis
Study and Role of Inflammasome in Platelet Activation During Bacterial And/or Viral Sepsis
: Sepsis, now defined as life-threatening organ dysfunction due to a dysregulated host response to infection, is an important global health problem representing about a fifth of all global deaths.
- Trial name
- PLAQSEPSIS (NCT06657781)
- Where
- Guadeloupe
- Volunteers
- 171 people, healthy volunteers welcome
- Sponsor
- Centre Hospitalier Universitaire de la Guadeloupe
Anogenital Herpes, COVID-19
Viral Infections in Healthy and Immunocompromised Hosts
Background: Viral infections are an important cause of illness and death in hospitalized patients as well as outpatients. New strains of viruses may appear and infect both healthy people and those with weak immune systems.
- Conditions
- Anogenital Herpes, COVID-19, Herpes Labialis
- Trial name
- NCT01306084
- Where
- United States
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
HIV Infections
Cardiovascular Responses to Exercise in People Living With HIV/AIDS: Effects of Exercise Training
Patients living with HIV (PLWHIV) have compromised muscle metaboreflex, which can cause exercise intolerance. This randomized controlled clinical trial will verify the effects of regular exercise on autonomic and hemodynamic…
- Trial name
- NCT04512456
- Testing
- Exercise training
- Where
- Brazil
- Volunteers
- 63 people, healthy volunteers welcome
- Sponsor
- Instituto Nacional de Cardiologia de Laranjeiras
HPV Infection
Global Burden Estimation of Human Papillomavirus (GLOBE-HPV)
This study is a multi-country and multi-site project to estimate the point-prevalence of high-risk (HR) HPV genotype infections among representative samples of girls and women aged 9-50 years, and among specific sub-populations…
- Trial name
- HPV (NCT06129253)
- Testing
- Urine Sample Collection, Self-collected Vaginal Swab, Blood Samples
- Where
- 8 sites in Bangladesh, Democratic Republic of the Congo and 6 more
- Volunteers
- 29,750 people, healthy volunteers welcome
- Sponsor
- International Vaccine Institute
Hepatitis C
ETHOS ENGAGE: Enhancing Treatment of Hepatitis C in Opioid Substitution Settings
The overall goals of the ETHOS II Project are to enhance hepatitis C virus (HCV) care in drug treatment clinics and needle and syringe programs (NSPs) in New South Wales and Australia, and to develop a translational framework for…
- Trial name
- ETHOS II (NCT03685045)
- Testing
- Campaign days
- Where
- 32 sites in Australia
- Volunteers
- 6,000 people, healthy volunteers welcome
- Sponsor
- Kirby Institute
Respiratory Syncytial Virus Infections
A Study of BLB-201 RSV Vaccine in Infants and Children
This Phase 1/2a trial is a randomized, placebo-controlled trial to evaluate the safety, tolerability and immunogenicity of two ascending doses (10^6 PFU and 10^7 PFU) of intranasal BLB-201 (a recombinant parainfluenza virus type…
- Trial name
- NCT05655182
- Testing
- PIV5-vectored RSV Vaccine (BLB-201) Low Dose, PIV5-vectored RSV Vaccine (BLB-201) High Dose
- Where
- 18 sites in United States
- Volunteers
- 137 people, healthy volunteers welcome
- Sponsor
- Blue Lake Biotechnology Inc.
Oral Bacterial Infection, Oral Infection
Effects of Mouthrinse on the Microbiome of the Oral Cavity and GI Tract
The purpose of this research study is to identify the effects of 2 over-the-counter mouthwashes on bacteria and 3 viruses in the participant's mouth and gut.
- Conditions
- Oral Bacterial Infection, Oral Infection, Microbial Colonization, Viral Infection
- Trial name
- Microbiome (NCT05603650)
- Testing
- Lumineux Oral Essentials rinse, Listerine rinse
- Where
- United States
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- University of California, Irvine
Corona Virus Infection, Flu Vaccine
Understanding Immunity to the Flu Vaccine in COVID-19 Patients
The purpose of this study is to measure immunity to the flu vaccine over time in patients who have had COVID-19 and may have other medical conditions including obesity, type 2 diabetes, chronic fatigue, or long-term COVID-19…
- Conditions
- Corona Virus Infection, Flu Vaccine, Immunity
- Trial name
- NCT04579588
- Testing
- Flu shot
- Where
- United States
- Volunteers
- 230 people, healthy volunteers welcome
- Sponsor
- Stanford University
Varicella (Chickenpox), Varicella Immunisation
Immunogenicity and Safety of Varicella Vaccine, Live in Healthy Vietnamese Children
This is a single armed, Phase 3 study to assess the immunogenicity and safety of the varicella vaccine manufactured by Sinovac. A total of 300 healthy participants aged 1-12 years will be enrolled.
- Trial name
- NCT07473427
- Testing
- Varicella Vaccine
- Where
- Vietnam
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Sinovac (Dalian) Vaccine Technology Co., Ltd.
Multi Drug Resistant Tuberculosis, HIV Infections
An Adaptive Randomized Controlled Trial
This is a prospective, adaptive, randomized controlled trial comparing the effectiveness of 4 intervention arms on a combined endpoint in adults with confirmed MDR-TB HIV initiating Bedaquiline-containing MDR-TB treatment…
- Trial name
- ADAP-TIV (NCT05633056)
- Testing
- Adherence support intevention
- Where
- South Africa
- Volunteers
- 360 people, healthy volunteers welcome
- Sponsor
- Columbia University
Progressive Multifocal Leukoencephalopathy
Natural History Study of Progressive Multifocal Leukoencephalopathy (PML)
Background: Progressive multifocal leukoencephalopathy (PML) is a severe viral infection of the brain. It is caused by JC virus.
- Trial name
- NCT01730131
- Where
- United States
- Volunteers
- 700 people, healthy volunteers welcome
- Sponsor
- National Institute of Neurological Disorders and Stroke (NINDS)
Treponema Pallidum, Treponema Pallidum Infection
This Study Evaluates the ALPCO Syphilis-T and Syphilis-NT CLIA Kits for Detecting Syphilis Antibodies in Serum and Plasma. Samples From At-risk, HIV-positive, Pregnant, and Healthy Individuals Will Assess Assay Performance Versus Established Comparator Tests.
This study will evaluate the clinical performance of two investigational diagnostic kits developed by ALPCO: the Syphilis-T CLIA Kit and the Syphilis-NT CLIA Kit.
- Conditions
- Treponema Pallidum, Treponema Pallidum Infection, Syphilis Infection, Serum
- Trial name
- NCT07089836
- Testing
- ALPCO Syphilis-T, ALPCO Syphilis-NT CLIA Kits
- Where
- 6 sites in United States
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- American Laboratory Products Company
Hand, Foot and Mouth Disease, Infection Control
CHIPCAT and HFMD-PREP for HFMD Prevention in Childcare Centres in Kota Kinabalu
Hand, foot and mouth disease (HFMD) is endemic in Malaysia and disproportionately affects children in childcare settings, where institutional infection prevention and control (IPC) capacity is frequently inadequate.
- Trial name
- NCT07839442
- Testing
- HFMD-PREP (HFMD Prevention and Response Enhancement Programme)
- Where
- Malaysia
- Volunteers
- 780 people, healthy volunteers welcome
- Sponsor
- Helmy Sajali, MD, MPH
Poliomyelitis
Study of Co-administered (Types 1 & 2) Novel Oral Poliomyelitis Vaccines Evaluation
The purpose of this study is to evaluate the safety and tolerability of co-administration of nOPV1 + nOPV2 in infants, relative to those receiving monovalent nOPV vaccines alone and whether two and/or three doses of…
- Trial name
- SCOPE (NCT06895486)
- Testing
- Novel Oral Polio Vaccine Type 1 (nOPV1), Novel Oral Polio Vaccine Type 2 (nOPV2)
- Where
- 3 sites in Panama
- Volunteers
- 675 people, healthy volunteers welcome
- Sponsor
- PATH