Clinical trials: Virus
Influenza, Avian Influenza
High-Dose Versus Standard-Dose Oseltamivir to Treat Severe Influenza and Avian Influenza
Influenza, also known as the flu, is a contagious respiratory illness caused by influenza viruses. The illness can range in severity, from mild to severe to even death, and it causes an estimated 500,000 to 1,000,000 deaths…
- Conditions
- Influenza, Avian Influenza, Severe Influenza
- Trial name
- NCT00298233
- Testing
- Oseltamivir
- Where
- 12 sites in Singapore, Thailand and 1 more
- Volunteers
- 326 people
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Pompe Disease Infantile-Onset
Evaluation of the Safety and Efficacy of Infantile-onset Pompe Disease Gene Therapy Drug
This study is being conducted to evaluate the safety and effectiveness of GC301 adeno-associated virus vector expressing codon-optimized human acid alpha-glucosidase (GAA) as potential gene therapy for Pompe disease.
- Trial name
- NCT05793307
- Testing
- GC301
- Where
- 5 sites in China
- Volunteers
- 16 people
- Sponsor
- GeneCradle Inc
Relapsing Multiple Sclerosis
JC Virus Antibody Study of Participants With Relapsing Forms of MS Receiving Treatment With Natalizumab
The primary objective of this study is to demonstrate that the incidence of progressive multifocal Leukoencephalopathy (PML) in natalizumab-treated participants who do not have detectable antibodies to John Cunningham virus (JCV)…
- Trial name
- STRATIFY-2 (NCT01070836)
- Testing
- natalizumab
- Where
- 478 sites in United States, Puerto Rico
- Volunteers
- 35,895 people
- Sponsor
- Biogen
Kidney Transplant Recipients
Evaluation of the Safety of Varivax® in Pediatric Renal Transplant Recipients
The purpose of this study is to find out whether Varivax is safe for use in children with kidney transplants and whether it protects children from serious infection.
- Trial name
- NCT00005009
- Testing
- Varivax®
- Where
- 4 sites in United States
- Volunteers
- 7 people
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Cross-sectional Study, COVID-19 Pandemic
A Cross-sectional Study of Covid-19 Pandemic in Zhejiang Province
this study adopted a cross-sectional study, collected the medical history and symptoms of patients infected with Covid-19 through a questionnaire survey, and made statistical analysis, so as to provide better clinical guidance.
- Trial name
- NCT05668052
- Testing
- questionnaire
- Volunteers
- 500 people
- Sponsor
- The First Affiliated Hospital of Zhejiang Chinese Medical University
AIDS-Related Complex, Acquired Immunodeficiency Syndrome
A Randomized Pilot Study for the Treatment of AIDS or AIDS Related Complex With an Alternating or Simultaneous Combination Regimen of AZT and 2',3'-Dideoxyinosine
Several dideoxynucleosides have now been shown to have activity against HIV but to have different toxicities. This study will involve therapy of patients with AIDS or ARC with two of these agents, AZT and 2', 3'-dideoxyinosine…
- Trial name
- NCT00001267
- Testing
- zidovudine, 2',3'-dideoxyinosine
- Where
- United States
- Volunteers
- 42 people
- Sponsor
- National Cancer Institute (NCI)
HIV Infection
Healthy Choices to Promote Health and Reduce Risk in HIV-Infected Youth
Risk behaviors and their associated adverse health outcomes are becoming increasingly problematic among HIV-infected youth. This study is being conducted to test whether a brief motivational enhancement (ME) intervention will…
- Trial name
- NCT00103532
- Testing
- Healthy Choices - Motivational Enhancement Intervention, Standard care
- Where
- 6 sites in United States
- Volunteers
- 225 people
- Sponsor
- University of North Carolina, Chapel Hill
Critical Illness, COVID-19
Neurocognitive Impairment in Patients With COVID-19
Delirium and acute neurocognitive impairment are increasingly observed in adult and pediatric patients with COVID-19. Prospective clinical studies combining clinical and laboratory examinations including specific biomarkers of…
- Conditions
- Critical Illness, COVID-19, Central Nervous System Injury, Delirium
- Trial name
- NCoV (NCT04359914)
- Where
- Germany
- Volunteers
- 118 people
- Sponsor
- University of Rostock
HIV Infections, Meningitis
Safety of and Immune Response to a Meningitis Vaccine in HIV-Infected Children and Youth
Bacterial meningitis infection is common in youth 2 to 24 years of age in the United States. This disease can be treated by antibiotics, but mortality rates associated with meningitis of up to 53% have been estimated.
- Trial name
- NCT00459316
- Testing
- Quadrivalent meningococcal conjugate vaccine
- Where
- 37 sites in United States, Puerto Rico
- Volunteers
- 384 people
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
HIV
PREVAIL VIII: A CoHOrt Clinical, Viral, and ImmuNOlogic Monitoring Study of People Living With Retroviral Infection in Liberia (HONOR)
Background: There are many people living with human immunodeficiency virus (HIV) infection in Liberia. Most experts consider HIV an epidemic there.
- Trial name
- NCT03733093
- Where
- 4 sites in Liberia
- Volunteers
- 1,377 people
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
COVID-19
Evaluation of the Immune Response to SARS-CoV-2 Among Patients With Covid-19 in Costa Rica
Describe the immune response of patients affected by SARS-CoV-2, including an assessment of the types of antibodies elicited by the infection, specifc antibody titers for the different isotypes, evolution of the antibody response…
- Trial name
- RESPIRA (NCT04537338)
- Testing
- 1. Characterize the immune response after infection with SARS-CoV-2
- Volunteers
- 2,000 people
- Sponsor
- Agencia Costarricense de Investigaciones Biomedicas
HIV Infections, AIDS
Once-daily Highly Active Antiretroviral Treatment Regimen Administration in HIV-1 Infected Children in Burkina Faso (ANRS 12103 BURKINAME)
The purpose of this study is to try a known antiretroviral combination in HIV- infected children with only one intake a day, in order to simplify the prescription and improve adherence to treatment.
- Trial name
- NCT00122538
- Testing
- Efavirenz (EFV), Lamivudine (3TC), Didanosine (ddI)
- Where
- Burkina Faso
- Volunteers
- 52 people
- Sponsor
- French National Agency for Research on AIDS and Viral Hepatitis
HIV/AIDS and Infections
Antiretroviral Regime for Viral Eradication in Newborns
This is a multi-center, randomized, controlled, open clinical trial. The trial will be carried out in five provinces in China. Pregnant women with HIV infection and at high risk of mother-to-child transmission of HIV will be…
- Trial name
- NCT02712801
- Testing
- Zidovudine, Nevirapine, Lamivudine
- Where
- 5 sites in China
- Volunteers
- 600 people
- Sponsor
- National Center for Women and Children's Health, China CDC
HIV Infections
A Multicenter, Double Blind, Comparative Study of Zidovudine Alone Versus Zidovudine and Acyclovir as Treatment for HIV-Infected Patients With CD4+ Counts Less Than 200 Cells/mm3
Original design: The study's purpose is to compare the effects of zidovudine (AZT) alone to the combination of AZT and acyclovir (ACV) to determine if AZT/ACV is associated with a lower death rate and fewer AIDS related…
- Trial name
- NCT00000712
- Testing
- Zidovudine, Acyclovir
- Where
- 8 sites in United States
- Volunteers
- 400 people
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Polio
Immunogenicity of Different Primary Immunization Schedules with Inactivated Poliovirus Vaccine (IPV) Plus Pentavalent Vaccine (DTwP-HBV-Hib) or with Hexavalent Vaccine (DTwP-HBV-Hib-IPV)
The goal of this study is to provide information on immunogenicity at short and medium term for hexavalent with different schedules, which will be useful for the global polio program and countries, including Bangladesh.
- Trial name
- NCT06748612
- Testing
- Pentavalent vaccine, Hexavalent vaccine, Inactivated poliovirus vaccine (IPV)
- Volunteers
- 1,190 people, healthy volunteers welcome
- Sponsor
- International Centre for Diarrhoeal Disease Research, Bangladesh
Cytomegalovirus Infection
TAMOVALCIR in Allogenic Hematopoietic Progenitors Transplant
PRINCIPAL ENDPOINT To value valganciclovir efficacy in advance treatment of CMV in patients received allogenic transplant with a uniform treatment.
- Trial name
- NCT00386412
- Testing
- Valganciclovir
- Where
- 8 sites in Spain
- Volunteers
- 132 people
- Sponsor
- PETHEMA Foundation
Pneumonia
Burden of Respiratory Viruses in India.
Trial Title: A Prospective Cohort Study To Compare The Burden Of Medically Attended and Community LRTI In Infants And Children Under 5 Years Of Age and adults (16-60 years) In India Primary Objectives: To determine the…
- Trial name
- NCT07403019
- Testing
- Nasopharyngeal swab for viral analysis
- Where
- India
- Volunteers
- 2,000 people
- Sponsor
- MAHAN Trust
COVID-19
Knowledge Mobilization Activities to Support Decision-Making by Youth, Parents and Adults: Study Protocol
Coronavirus Disease (COVID-19) recommendations are usually developed for healthcare professionals (for example Doctors, health organizations, etc.).
- Trial name
- eCOVID-PLR (NCT05358990)
- Testing
- Plain Language Recommendation (PLR), Standard Language Version (SLV)
- Where
- Canada
- Volunteers
- 997 people, healthy volunteers welcome
- Sponsor
- McMaster University
Hepatitis B Virus, HBV
Safety and Antiviral Activity of Entecavir in Participants With Chronic Hepatitis B Following Monotherapy in Other Entecavir Trials
The purpose of this study is to provide entecavir to participants who have completed another entecavir trial without achieving virologic response or who relapsed during postdosing follow-up.
- Trial name
- NCT01438424
- Testing
- Entecavir, Lamivudine
- Volunteers
- 1,053 people
- Sponsor
- Bristol-Myers Squibb
COVID-19
Validation of Prognostic Clinical Risk Scores in Predicting Outcome for Patients With COVID-19 at Initial Triage
Background Severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) causing Covid-19 pandemic continues to be a global health threat with a massive burden on health care systems resulting in more than six million deaths in…
- Trial name
- NCT05582382
- Testing
- logistic regression of known prognostic markers of severity of COVID19
- Where
- United Arab Emirates
- Volunteers
- 2,000 people
- Sponsor
- Dr Adnan Agha
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